From 35d87685a31b611b7ea6be22897f366bc9cf356e Mon Sep 17 00:00:00 2001 From: Endel Dreyer Date: Sun, 12 Nov 2017 20:37:46 -0200 Subject: [PATCH] prevent potential 'invalid checksum' issues. --- dist/colyseus.js | 2541 ++++++++++++++++++++++++++++++++++++++++----- package.json | 2 +- src/Room.ts | 8 +- test/room_test.ts | 6 +- 4 files changed, 2302 insertions(+), 255 deletions(-) diff --git a/dist/colyseus.js b/dist/colyseus.js index 352c7cb..f8a00de 100644 --- a/dist/colyseus.js +++ b/dist/colyseus.js @@ -840,7 +840,7 @@ exports.SlotList = SlotList; /***/ (function(module, exports, __webpack_require__) { "use strict"; - +/* WEBPACK VAR INJECTION */(function(Buffer) { var __extends = (this && this.__extends) || (function () { var extendStatics = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || @@ -853,10 +853,10 @@ var __extends = (this && this.__extends) || (function () { })(); Object.defineProperty(exports, "__esModule", { value: true }); var signals_js_1 = __webpack_require__(4); -var Clock = __webpack_require__(21); -var delta_listener_1 = __webpack_require__(22); +var Clock = __webpack_require__(26); +var delta_listener_1 = __webpack_require__(27); var msgpack = __webpack_require__(1); -var fossilDelta = __webpack_require__(25); +var fossilDelta = __webpack_require__(30); var Protocol_1 = __webpack_require__(3); var Room = /** @class */ (function (_super) { __extends(Room, _super); @@ -907,9 +907,10 @@ var Room = /** @class */ (function (_super) { this.leave(); } }; - Room.prototype.setState = function (state, remoteCurrentTime, remoteElapsedTime) { + Room.prototype.setState = function (encodedState, remoteCurrentTime, remoteElapsedTime) { + var state = msgpack.decode(encodedState); this.set(state); - this._previousState = new Uint8Array(msgpack.encode(state)); + this._previousState = new Uint8Array(encodedState); // set remote clock properties if (remoteCurrentTime && remoteElapsedTime) { this.remoteClock.currentTime = remoteCurrentTime; @@ -929,7 +930,7 @@ var Room = /** @class */ (function (_super) { this.lastPatchTime = patchTime; this.clock.tick(); // apply patch - this._previousState = new Uint8Array(fossilDelta.apply(this._previousState, binaryPatch, { verifyChecksum: false })); + this._previousState = Buffer.from(fossilDelta.apply(this._previousState, binaryPatch)); // trigger state callbacks this.set(msgpack.decode(this._previousState)); this.onUpdate.dispatch(this.data); @@ -954,6 +955,7 @@ var Room = /** @class */ (function (_super) { }(delta_listener_1.DeltaContainer)); exports.Room = Room; +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(21).Buffer)) /***/ }), /* 9 */ @@ -981,7 +983,7 @@ var msgpack = __webpack_require__(1); var signals_js_1 = __webpack_require__(4); var Protocol_1 = __webpack_require__(3); var Room_1 = __webpack_require__(8); -var Connection_1 = __webpack_require__(26); +var Connection_1 = __webpack_require__(31); var Client = /** @class */ (function () { function Client(url) { var _this = this; @@ -2134,260 +2136,2303 @@ exports.Promise = Promise; /***/ (function(module, exports, __webpack_require__) { "use strict"; +/* WEBPACK VAR INJECTION */(function(global) {/*! + * The buffer module from node.js, for the browser. + * + * @author Feross Aboukhadijeh + * @license MIT + */ +/* eslint-disable no-proto */ -var Clock = (function () { - function Clock(useInterval) { - if (useInterval === void 0) { useInterval = false; } - this.running = false; - this.now = (typeof (window) !== "undefined" && window.performance && window.performance.now && (window.performance.now).bind(window.performance)) || Date.now; - this.start(useInterval); - } - Clock.prototype.start = function (useInterval) { - if (useInterval === void 0) { useInterval = false; } - this.deltaTime = 0; - this.currentTime = this.now(); - this.elapsedTime = 0; - this.running = true; - if (useInterval) { - // auto set interval to 60 ticks per second - this._interval = setInterval(this.tick.bind(this), 1000 / 60); - } - }; - Clock.prototype.stop = function () { - this.running = false; - if (this._interval) { - clearInterval(this._interval); - } - }; - Clock.prototype.tick = function (newTime) { - if (newTime === void 0) { newTime = this.now(); } - this.deltaTime = newTime - this.currentTime; - this.currentTime = newTime; - this.elapsedTime += this.deltaTime; - }; - return Clock; -}()); -module.exports = Clock; -/***/ }), -/* 22 */ -/***/ (function(module, exports, __webpack_require__) { +var base64 = __webpack_require__(23) +var ieee754 = __webpack_require__(24) +var isArray = __webpack_require__(25) -"use strict"; +exports.Buffer = Buffer +exports.SlowBuffer = SlowBuffer +exports.INSPECT_MAX_BYTES = 50 -Object.defineProperty(exports, "__esModule", { value: true }); -var DeltaContainer_1 = __webpack_require__(23); -exports.DeltaContainer = DeltaContainer_1.DeltaContainer; +/** + * If `Buffer.TYPED_ARRAY_SUPPORT`: + * === true Use Uint8Array implementation (fastest) + * === false Use Object implementation (most compatible, even IE6) + * + * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, + * Opera 11.6+, iOS 4.2+. + * + * Due to various browser bugs, sometimes the Object implementation will be used even + * when the browser supports typed arrays. + * + * Note: + * + * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances, + * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. + * + * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. + * + * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of + * incorrect length in some situations. + * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they + * get the Object implementation, which is slower but behaves correctly. + */ +Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined + ? global.TYPED_ARRAY_SUPPORT + : typedArraySupport() -/***/ }), -/* 23 */ -/***/ (function(module, exports, __webpack_require__) { +/* + * Export kMaxLength after typed array support is determined. + */ +exports.kMaxLength = kMaxLength() + +function typedArraySupport () { + try { + var arr = new Uint8Array(1) + arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }} + return arr.foo() === 42 && // typed array instances can be augmented + typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` + arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` + } catch (e) { + return false + } +} -"use strict"; +function kMaxLength () { + return Buffer.TYPED_ARRAY_SUPPORT + ? 0x7fffffff + : 0x3fffffff +} -Object.defineProperty(exports, "__esModule", { value: true }); -var compare_1 = __webpack_require__(24); -var DeltaContainer = /** @class */ (function () { - function DeltaContainer(data) { - this.listeners = []; - this.matcherPlaceholders = { - ":id": /^([a-zA-Z0-9\-_]+)$/, - ":number": /^([0-9]+)$/, - ":string": /^(\w+)$/, - ":axis": /^([xyz])$/, - ":*": /(.*)/, - }; - this.data = data; - this.reset(); +function createBuffer (that, length) { + if (kMaxLength() < length) { + throw new RangeError('Invalid typed array length') + } + if (Buffer.TYPED_ARRAY_SUPPORT) { + // Return an augmented `Uint8Array` instance, for best performance + that = new Uint8Array(length) + that.__proto__ = Buffer.prototype + } else { + // Fallback: Return an object instance of the Buffer class + if (that === null) { + that = new Buffer(length) } - DeltaContainer.prototype.set = function (newData) { - var patches = compare_1.compare(this.data, newData); - this.checkPatches(patches); - this.data = newData; - return patches; - }; - DeltaContainer.prototype.registerPlaceholder = function (placeholder, matcher) { - this.matcherPlaceholders[placeholder] = matcher; - }; - DeltaContainer.prototype.listen = function (segments, callback) { - var _this = this; - var rules; - if (typeof (segments) === "function") { - rules = []; - callback = segments; - } - else { - rules = segments.split("/"); - } - if (callback.length > 1) { - console.warn(".listen() accepts only one parameter."); - } - var listener = { - callback: callback, - rawRules: rules, - rules: rules.map(function (segment) { - if (typeof (segment) === "string") { - // replace placeholder matchers - return (segment.indexOf(":") === 0) - ? _this.matcherPlaceholders[segment] || _this.matcherPlaceholders[":*"] - : new RegExp("^" + segment + "$"); - } - else { - return segment; - } - }) - }; - if (rules.length === 0) { - this.defaultListener = listener; - } - else { - this.listeners.push(listener); - } - return listener; - }; - DeltaContainer.prototype.removeListener = function (listener) { - for (var i = this.listeners.length - 1; i >= 0; i--) { - if (this.listeners[i] === listener) { - this.listeners.splice(i, 1); - } - } - }; - DeltaContainer.prototype.removeAllListeners = function () { - this.reset(); - }; - DeltaContainer.prototype.checkPatches = function (patches) { - for (var i = patches.length - 1; i >= 0; i--) { - var matched = false; - for (var j = 0, len = this.listeners.length; j < len; j++) { - var listener = this.listeners[j]; - var pathVariables = this.getPathVariables(patches[i], listener); - if (pathVariables) { - listener.callback({ - path: pathVariables, - rawPath: patches[i].path, - operation: patches[i].operation, - value: patches[i].value - }); - matched = true; - } - } - // check for fallback listener - if (!matched && this.defaultListener) { - this.defaultListener.callback(patches[i]); - } - } - }; - DeltaContainer.prototype.getPathVariables = function (patch, listener) { - // skip if rules count differ from patch - if (patch.path.length !== listener.rules.length) { - return false; - } - var path = {}; - for (var i = 0, len = listener.rules.length; i < len; i++) { - var matches = patch.path[i].match(listener.rules[i]); - if (!matches || matches.length === 0 || matches.length > 2) { - return false; - } - else if (listener.rawRules[i].substr(0, 1) === ":") { - path[listener.rawRules[i].substr(1)] = matches[1]; - } - } - return path; - }; - DeltaContainer.prototype.reset = function () { - this.listeners = []; - }; - return DeltaContainer; -}()); -exports.DeltaContainer = DeltaContainer; + that.length = length + } + return that +} -/***/ }), -/* 24 */ -/***/ (function(module, exports, __webpack_require__) { +/** + * The Buffer constructor returns instances of `Uint8Array` that have their + * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of + * `Uint8Array`, so the returned instances will have all the node `Buffer` methods + * and the `Uint8Array` methods. Square bracket notation works as expected -- it + * returns a single octet. + * + * The `Uint8Array` prototype remains unmodified. + */ -"use strict"; +function Buffer (arg, encodingOrOffset, length) { + if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) { + return new Buffer(arg, encodingOrOffset, length) + } -Object.defineProperty(exports, "__esModule", { value: true }); -function compare(tree1, tree2) { - var patches = []; - generate(tree1, tree2, patches, []); - return patches; -} -exports.compare = compare; -function concat(arr, value) { - var newArr = arr.slice(); - newArr.push(value); - return newArr; -} -function objectKeys(obj) { - if (Array.isArray(obj)) { - var keys_1 = new Array(obj.length); - for (var k = 0; k < keys_1.length; k++) { - keys_1[k] = "" + k; - } - return keys_1; - } - if (Object.keys) { - return Object.keys(obj); - } - var keys = []; - for (var i in obj) { - if (obj.hasOwnProperty(i)) { - keys.push(i); - } + // Common case. + if (typeof arg === 'number') { + if (typeof encodingOrOffset === 'string') { + throw new Error( + 'If encoding is specified then the first argument must be a string' + ) } - return keys; + return allocUnsafe(this, arg) + } + return from(this, arg, encodingOrOffset, length) } -; -// Dirty check if obj is different from mirror, generate patches and update mirror -function generate(mirror, obj, patches, path) { - var newKeys = objectKeys(obj); - var oldKeys = objectKeys(mirror); - var changed = false; - var deleted = false; - for (var t = oldKeys.length - 1; t >= 0; t--) { - var key = oldKeys[t]; - var oldVal = mirror[key]; - if (obj.hasOwnProperty(key) && !(obj[key] === undefined && oldVal !== undefined && Array.isArray(obj) === false)) { - var newVal = obj[key]; - if (typeof oldVal == "object" && oldVal != null && typeof newVal == "object" && newVal != null) { - generate(oldVal, newVal, patches, concat(path, key)); - } - else { - if (oldVal !== newVal) { - changed = true; - patches.push({ operation: "replace", path: concat(path, key), value: newVal }); - } - } - } - else { - patches.push({ operation: "remove", path: concat(path, key) }); - deleted = true; // property has been deleted - } - } - if (!deleted && newKeys.length == oldKeys.length) { - return; - } - for (var t = 0; t < newKeys.length; t++) { - var key = newKeys[t]; - if (!mirror.hasOwnProperty(key) && obj[key] !== undefined) { - var newVal = obj[key]; - var addPath = concat(path, key); - // compare deeper additions - if (typeof newVal == "object" && newVal != null) { - generate({}, newVal, patches, addPath); - } - patches.push({ operation: "add", path: addPath, value: newVal }); - } - } + +Buffer.poolSize = 8192 // not used by this implementation + +// TODO: Legacy, not needed anymore. Remove in next major version. +Buffer._augment = function (arr) { + arr.__proto__ = Buffer.prototype + return arr } +function from (that, value, encodingOrOffset, length) { + if (typeof value === 'number') { + throw new TypeError('"value" argument must not be a number') + } + + if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { + return fromArrayBuffer(that, value, encodingOrOffset, length) + } + + if (typeof value === 'string') { + return fromString(that, value, encodingOrOffset) + } + + return fromObject(that, value) +} + +/** + * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError + * if value is a number. + * Buffer.from(str[, encoding]) + * Buffer.from(array) + * Buffer.from(buffer) + * Buffer.from(arrayBuffer[, byteOffset[, length]]) + **/ +Buffer.from = function (value, encodingOrOffset, length) { + return from(null, value, encodingOrOffset, length) +} + +if (Buffer.TYPED_ARRAY_SUPPORT) { + Buffer.prototype.__proto__ = Uint8Array.prototype + Buffer.__proto__ = Uint8Array + if (typeof Symbol !== 'undefined' && Symbol.species && + Buffer[Symbol.species] === Buffer) { + // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 + Object.defineProperty(Buffer, Symbol.species, { + value: null, + configurable: true + }) + } +} + +function assertSize (size) { + if (typeof size !== 'number') { + throw new TypeError('"size" argument must be a number') + } else if (size < 0) { + throw new RangeError('"size" argument must not be negative') + } +} + +function alloc (that, size, fill, encoding) { + assertSize(size) + if (size <= 0) { + return createBuffer(that, size) + } + if (fill !== undefined) { + // Only pay attention to encoding if it's a string. This + // prevents accidentally sending in a number that would + // be interpretted as a start offset. + return typeof encoding === 'string' + ? createBuffer(that, size).fill(fill, encoding) + : createBuffer(that, size).fill(fill) + } + return createBuffer(that, size) +} + +/** + * Creates a new filled Buffer instance. + * alloc(size[, fill[, encoding]]) + **/ +Buffer.alloc = function (size, fill, encoding) { + return alloc(null, size, fill, encoding) +} + +function allocUnsafe (that, size) { + assertSize(size) + that = createBuffer(that, size < 0 ? 0 : checked(size) | 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) { + for (var i = 0; i < size; ++i) { + that[i] = 0 + } + } + return that +} + +/** + * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. + * */ +Buffer.allocUnsafe = function (size) { + return allocUnsafe(null, size) +} +/** + * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. + */ +Buffer.allocUnsafeSlow = function (size) { + return allocUnsafe(null, size) +} + +function fromString (that, string, encoding) { + if (typeof encoding !== 'string' || encoding === '') { + encoding = 'utf8' + } + + if (!Buffer.isEncoding(encoding)) { + throw new TypeError('"encoding" must be a valid string encoding') + } + + var length = byteLength(string, encoding) | 0 + that = createBuffer(that, length) + + var actual = that.write(string, encoding) + + if (actual !== length) { + // Writing a hex string, for example, that contains invalid characters will + // cause everything after the first invalid character to be ignored. (e.g. + // 'abxxcd' will be treated as 'ab') + that = that.slice(0, actual) + } + + return that +} + +function fromArrayLike (that, array) { + var length = array.length < 0 ? 0 : checked(array.length) | 0 + that = createBuffer(that, length) + for (var i = 0; i < length; i += 1) { + that[i] = array[i] & 255 + } + return that +} + +function fromArrayBuffer (that, array, byteOffset, length) { + array.byteLength // this throws if `array` is not a valid ArrayBuffer + + if (byteOffset < 0 || array.byteLength < byteOffset) { + throw new RangeError('\'offset\' is out of bounds') + } + + if (array.byteLength < byteOffset + (length || 0)) { + throw new RangeError('\'length\' is out of bounds') + } + + if (byteOffset === undefined && length === undefined) { + array = new Uint8Array(array) + } else if (length === undefined) { + array = new Uint8Array(array, byteOffset) + } else { + array = new Uint8Array(array, byteOffset, length) + } + + if (Buffer.TYPED_ARRAY_SUPPORT) { + // Return an augmented `Uint8Array` instance, for best performance + that = array + that.__proto__ = Buffer.prototype + } else { + // Fallback: Return an object instance of the Buffer class + that = fromArrayLike(that, array) + } + return that +} + +function fromObject (that, obj) { + if (Buffer.isBuffer(obj)) { + var len = checked(obj.length) | 0 + that = createBuffer(that, len) + + if (that.length === 0) { + return that + } + + obj.copy(that, 0, 0, len) + return that + } + + if (obj) { + if ((typeof ArrayBuffer !== 'undefined' && + obj.buffer instanceof ArrayBuffer) || 'length' in obj) { + if (typeof obj.length !== 'number' || isnan(obj.length)) { + return createBuffer(that, 0) + } + return fromArrayLike(that, obj) + } + + if (obj.type === 'Buffer' && isArray(obj.data)) { + return fromArrayLike(that, obj.data) + } + } + + throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.') +} + +function checked (length) { + // Note: cannot use `length < kMaxLength()` here because that fails when + // length is NaN (which is otherwise coerced to zero.) + if (length >= kMaxLength()) { + throw new RangeError('Attempt to allocate Buffer larger than maximum ' + + 'size: 0x' + kMaxLength().toString(16) + ' bytes') + } + return length | 0 +} + +function SlowBuffer (length) { + if (+length != length) { // eslint-disable-line eqeqeq + length = 0 + } + return Buffer.alloc(+length) +} + +Buffer.isBuffer = function isBuffer (b) { + return !!(b != null && b._isBuffer) +} + +Buffer.compare = function compare (a, b) { + if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { + throw new TypeError('Arguments must be Buffers') + } + + if (a === b) return 0 + + var x = a.length + var y = b.length + + for (var i = 0, len = Math.min(x, y); i < len; ++i) { + if (a[i] !== b[i]) { + x = a[i] + y = b[i] + break + } + } + + if (x < y) return -1 + if (y < x) return 1 + return 0 +} + +Buffer.isEncoding = function isEncoding (encoding) { + switch (String(encoding).toLowerCase()) { + case 'hex': + case 'utf8': + case 'utf-8': + case 'ascii': + case 'latin1': + case 'binary': + case 'base64': + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return true + default: + return false + } +} + +Buffer.concat = function concat (list, length) { + if (!isArray(list)) { + throw new TypeError('"list" argument must be an Array of Buffers') + } + + if (list.length === 0) { + return Buffer.alloc(0) + } + + var i + if (length === undefined) { + length = 0 + for (i = 0; i < list.length; ++i) { + length += list[i].length + } + } + + var buffer = Buffer.allocUnsafe(length) + var pos = 0 + for (i = 0; i < list.length; ++i) { + var buf = list[i] + if (!Buffer.isBuffer(buf)) { + throw new TypeError('"list" argument must be an Array of Buffers') + } + buf.copy(buffer, pos) + pos += buf.length + } + return buffer +} + +function byteLength (string, encoding) { + if (Buffer.isBuffer(string)) { + return string.length + } + if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' && + (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) { + return string.byteLength + } + if (typeof string !== 'string') { + string = '' + string + } + + var len = string.length + if (len === 0) return 0 + + // Use a for loop to avoid recursion + var loweredCase = false + for (;;) { + switch (encoding) { + case 'ascii': + case 'latin1': + case 'binary': + return len + case 'utf8': + case 'utf-8': + case undefined: + return utf8ToBytes(string).length + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return len * 2 + case 'hex': + return len >>> 1 + case 'base64': + return base64ToBytes(string).length + default: + if (loweredCase) return utf8ToBytes(string).length // assume utf8 + encoding = ('' + encoding).toLowerCase() + loweredCase = true + } + } +} +Buffer.byteLength = byteLength + +function slowToString (encoding, start, end) { + var loweredCase = false + + // No need to verify that "this.length <= MAX_UINT32" since it's a read-only + // property of a typed array. + + // This behaves neither like String nor Uint8Array in that we set start/end + // to their upper/lower bounds if the value passed is out of range. + // undefined is handled specially as per ECMA-262 6th Edition, + // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. + if (start === undefined || start < 0) { + start = 0 + } + // Return early if start > this.length. Done here to prevent potential uint32 + // coercion fail below. + if (start > this.length) { + return '' + } + + if (end === undefined || end > this.length) { + end = this.length + } + + if (end <= 0) { + return '' + } + + // Force coersion to uint32. This will also coerce falsey/NaN values to 0. + end >>>= 0 + start >>>= 0 + + if (end <= start) { + return '' + } + + if (!encoding) encoding = 'utf8' + + while (true) { + switch (encoding) { + case 'hex': + return hexSlice(this, start, end) + + case 'utf8': + case 'utf-8': + return utf8Slice(this, start, end) + + case 'ascii': + return asciiSlice(this, start, end) + + case 'latin1': + case 'binary': + return latin1Slice(this, start, end) + + case 'base64': + return base64Slice(this, start, end) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return utf16leSlice(this, start, end) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = (encoding + '').toLowerCase() + loweredCase = true + } + } +} + +// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect +// Buffer instances. +Buffer.prototype._isBuffer = true + +function swap (b, n, m) { + var i = b[n] + b[n] = b[m] + b[m] = i +} + +Buffer.prototype.swap16 = function swap16 () { + var len = this.length + if (len % 2 !== 0) { + throw new RangeError('Buffer size must be a multiple of 16-bits') + } + for (var i = 0; i < len; i += 2) { + swap(this, i, i + 1) + } + return this +} + +Buffer.prototype.swap32 = function swap32 () { + var len = this.length + if (len % 4 !== 0) { + throw new RangeError('Buffer size must be a multiple of 32-bits') + } + for (var i = 0; i < len; i += 4) { + swap(this, i, i + 3) + swap(this, i + 1, i + 2) + } + return this +} + +Buffer.prototype.swap64 = function swap64 () { + var len = this.length + if (len % 8 !== 0) { + throw new RangeError('Buffer size must be a multiple of 64-bits') + } + for (var i = 0; i < len; i += 8) { + swap(this, i, i + 7) + swap(this, i + 1, i + 6) + swap(this, i + 2, i + 5) + swap(this, i + 3, i + 4) + } + return this +} + +Buffer.prototype.toString = function toString () { + var length = this.length | 0 + if (length === 0) return '' + if (arguments.length === 0) return utf8Slice(this, 0, length) + return slowToString.apply(this, arguments) +} + +Buffer.prototype.equals = function equals (b) { + if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') + if (this === b) return true + return Buffer.compare(this, b) === 0 +} + +Buffer.prototype.inspect = function inspect () { + var str = '' + var max = exports.INSPECT_MAX_BYTES + if (this.length > 0) { + str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') + if (this.length > max) str += ' ... ' + } + return '' +} + +Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { + if (!Buffer.isBuffer(target)) { + throw new TypeError('Argument must be a Buffer') + } + + if (start === undefined) { + start = 0 + } + if (end === undefined) { + end = target ? target.length : 0 + } + if (thisStart === undefined) { + thisStart = 0 + } + if (thisEnd === undefined) { + thisEnd = this.length + } + + if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { + throw new RangeError('out of range index') + } + + if (thisStart >= thisEnd && start >= end) { + return 0 + } + if (thisStart >= thisEnd) { + return -1 + } + if (start >= end) { + return 1 + } + + start >>>= 0 + end >>>= 0 + thisStart >>>= 0 + thisEnd >>>= 0 + + if (this === target) return 0 + + var x = thisEnd - thisStart + var y = end - start + var len = Math.min(x, y) + + var thisCopy = this.slice(thisStart, thisEnd) + var targetCopy = target.slice(start, end) + + for (var i = 0; i < len; ++i) { + if (thisCopy[i] !== targetCopy[i]) { + x = thisCopy[i] + y = targetCopy[i] + break + } + } + + if (x < y) return -1 + if (y < x) return 1 + return 0 +} + +// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`, +// OR the last index of `val` in `buffer` at offset <= `byteOffset`. +// +// Arguments: +// - buffer - a Buffer to search +// - val - a string, Buffer, or number +// - byteOffset - an index into `buffer`; will be clamped to an int32 +// - encoding - an optional encoding, relevant is val is a string +// - dir - true for indexOf, false for lastIndexOf +function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) { + // Empty buffer means no match + if (buffer.length === 0) return -1 + + // Normalize byteOffset + if (typeof byteOffset === 'string') { + encoding = byteOffset + byteOffset = 0 + } else if (byteOffset > 0x7fffffff) { + byteOffset = 0x7fffffff + } else if (byteOffset < -0x80000000) { + byteOffset = -0x80000000 + } + byteOffset = +byteOffset // Coerce to Number. + if (isNaN(byteOffset)) { + // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer + byteOffset = dir ? 0 : (buffer.length - 1) + } + + // Normalize byteOffset: negative offsets start from the end of the buffer + if (byteOffset < 0) byteOffset = buffer.length + byteOffset + if (byteOffset >= buffer.length) { + if (dir) return -1 + else byteOffset = buffer.length - 1 + } else if (byteOffset < 0) { + if (dir) byteOffset = 0 + else return -1 + } + + // Normalize val + if (typeof val === 'string') { + val = Buffer.from(val, encoding) + } + + // Finally, search either indexOf (if dir is true) or lastIndexOf + if (Buffer.isBuffer(val)) { + // Special case: looking for empty string/buffer always fails + if (val.length === 0) { + return -1 + } + return arrayIndexOf(buffer, val, byteOffset, encoding, dir) + } else if (typeof val === 'number') { + val = val & 0xFF // Search for a byte value [0-255] + if (Buffer.TYPED_ARRAY_SUPPORT && + typeof Uint8Array.prototype.indexOf === 'function') { + if (dir) { + return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset) + } else { + return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset) + } + } + return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir) + } + + throw new TypeError('val must be string, number or Buffer') +} + +function arrayIndexOf (arr, val, byteOffset, encoding, dir) { + var indexSize = 1 + var arrLength = arr.length + var valLength = val.length + + if (encoding !== undefined) { + encoding = String(encoding).toLowerCase() + if (encoding === 'ucs2' || encoding === 'ucs-2' || + encoding === 'utf16le' || encoding === 'utf-16le') { + if (arr.length < 2 || val.length < 2) { + return -1 + } + indexSize = 2 + arrLength /= 2 + valLength /= 2 + byteOffset /= 2 + } + } + + function read (buf, i) { + if (indexSize === 1) { + return buf[i] + } else { + return buf.readUInt16BE(i * indexSize) + } + } + + var i + if (dir) { + var foundIndex = -1 + for (i = byteOffset; i < arrLength; i++) { + if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { + if (foundIndex === -1) foundIndex = i + if (i - foundIndex + 1 === valLength) return foundIndex * indexSize + } else { + if (foundIndex !== -1) i -= i - foundIndex + foundIndex = -1 + } + } + } else { + if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength + for (i = byteOffset; i >= 0; i--) { + var found = true + for (var j = 0; j < valLength; j++) { + if (read(arr, i + j) !== read(val, j)) { + found = false + break + } + } + if (found) return i + } + } + + return -1 +} + +Buffer.prototype.includes = function includes (val, byteOffset, encoding) { + return this.indexOf(val, byteOffset, encoding) !== -1 +} + +Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) { + return bidirectionalIndexOf(this, val, byteOffset, encoding, true) +} + +Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) { + return bidirectionalIndexOf(this, val, byteOffset, encoding, false) +} + +function hexWrite (buf, string, offset, length) { + offset = Number(offset) || 0 + var remaining = buf.length - offset + if (!length) { + length = remaining + } else { + length = Number(length) + if (length > remaining) { + length = remaining + } + } + + // must be an even number of digits + var strLen = string.length + if (strLen % 2 !== 0) throw new TypeError('Invalid hex string') + + if (length > strLen / 2) { + length = strLen / 2 + } + for (var i = 0; i < length; ++i) { + var parsed = parseInt(string.substr(i * 2, 2), 16) + if (isNaN(parsed)) return i + buf[offset + i] = parsed + } + return i +} + +function utf8Write (buf, string, offset, length) { + return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) +} + +function asciiWrite (buf, string, offset, length) { + return blitBuffer(asciiToBytes(string), buf, offset, length) +} + +function latin1Write (buf, string, offset, length) { + return asciiWrite(buf, string, offset, length) +} + +function base64Write (buf, string, offset, length) { + return blitBuffer(base64ToBytes(string), buf, offset, length) +} + +function ucs2Write (buf, string, offset, length) { + return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) +} + +Buffer.prototype.write = function write (string, offset, length, encoding) { + // Buffer#write(string) + if (offset === undefined) { + encoding = 'utf8' + length = this.length + offset = 0 + // Buffer#write(string, encoding) + } else if (length === undefined && typeof offset === 'string') { + encoding = offset + length = this.length + offset = 0 + // Buffer#write(string, offset[, length][, encoding]) + } else if (isFinite(offset)) { + offset = offset | 0 + if (isFinite(length)) { + length = length | 0 + if (encoding === undefined) encoding = 'utf8' + } else { + encoding = length + length = undefined + } + // legacy write(string, encoding, offset, length) - remove in v0.13 + } else { + throw new Error( + 'Buffer.write(string, encoding, offset[, length]) is no longer supported' + ) + } + + var remaining = this.length - offset + if (length === undefined || length > remaining) length = remaining + + if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { + throw new RangeError('Attempt to write outside buffer bounds') + } + + if (!encoding) encoding = 'utf8' + + var loweredCase = false + for (;;) { + switch (encoding) { + case 'hex': + return hexWrite(this, string, offset, length) + + case 'utf8': + case 'utf-8': + return utf8Write(this, string, offset, length) + + case 'ascii': + return asciiWrite(this, string, offset, length) + + case 'latin1': + case 'binary': + return latin1Write(this, string, offset, length) + + case 'base64': + // Warning: maxLength not taken into account in base64Write + return base64Write(this, string, offset, length) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return ucs2Write(this, string, offset, length) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = ('' + encoding).toLowerCase() + loweredCase = true + } + } +} + +Buffer.prototype.toJSON = function toJSON () { + return { + type: 'Buffer', + data: Array.prototype.slice.call(this._arr || this, 0) + } +} + +function base64Slice (buf, start, end) { + if (start === 0 && end === buf.length) { + return base64.fromByteArray(buf) + } else { + return base64.fromByteArray(buf.slice(start, end)) + } +} + +function utf8Slice (buf, start, end) { + end = Math.min(buf.length, end) + var res = [] + + var i = start + while (i < end) { + var firstByte = buf[i] + var codePoint = null + var bytesPerSequence = (firstByte > 0xEF) ? 4 + : (firstByte > 0xDF) ? 3 + : (firstByte > 0xBF) ? 2 + : 1 + + if (i + bytesPerSequence <= end) { + var secondByte, thirdByte, fourthByte, tempCodePoint + + switch (bytesPerSequence) { + case 1: + if (firstByte < 0x80) { + codePoint = firstByte + } + break + case 2: + secondByte = buf[i + 1] + if ((secondByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) + if (tempCodePoint > 0x7F) { + codePoint = tempCodePoint + } + } + break + case 3: + secondByte = buf[i + 1] + thirdByte = buf[i + 2] + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) + if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { + codePoint = tempCodePoint + } + } + break + case 4: + secondByte = buf[i + 1] + thirdByte = buf[i + 2] + fourthByte = buf[i + 3] + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) + if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { + codePoint = tempCodePoint + } + } + } + } + + if (codePoint === null) { + // we did not generate a valid codePoint so insert a + // replacement char (U+FFFD) and advance only 1 byte + codePoint = 0xFFFD + bytesPerSequence = 1 + } else if (codePoint > 0xFFFF) { + // encode to utf16 (surrogate pair dance) + codePoint -= 0x10000 + res.push(codePoint >>> 10 & 0x3FF | 0xD800) + codePoint = 0xDC00 | codePoint & 0x3FF + } + + res.push(codePoint) + i += bytesPerSequence + } + + return decodeCodePointsArray(res) +} + +// Based on http://stackoverflow.com/a/22747272/680742, the browser with +// the lowest limit is Chrome, with 0x10000 args. +// We go 1 magnitude less, for safety +var MAX_ARGUMENTS_LENGTH = 0x1000 + +function decodeCodePointsArray (codePoints) { + var len = codePoints.length + if (len <= MAX_ARGUMENTS_LENGTH) { + return String.fromCharCode.apply(String, codePoints) // avoid extra slice() + } + + // Decode in chunks to avoid "call stack size exceeded". + var res = '' + var i = 0 + while (i < len) { + res += String.fromCharCode.apply( + String, + codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) + ) + } + return res +} + +function asciiSlice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; ++i) { + ret += String.fromCharCode(buf[i] & 0x7F) + } + return ret +} + +function latin1Slice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; ++i) { + ret += String.fromCharCode(buf[i]) + } + return ret +} + +function hexSlice (buf, start, end) { + var len = buf.length + + if (!start || start < 0) start = 0 + if (!end || end < 0 || end > len) end = len + + var out = '' + for (var i = start; i < end; ++i) { + out += toHex(buf[i]) + } + return out +} + +function utf16leSlice (buf, start, end) { + var bytes = buf.slice(start, end) + var res = '' + for (var i = 0; i < bytes.length; i += 2) { + res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) + } + return res +} + +Buffer.prototype.slice = function slice (start, end) { + var len = this.length + start = ~~start + end = end === undefined ? len : ~~end + + if (start < 0) { + start += len + if (start < 0) start = 0 + } else if (start > len) { + start = len + } + + if (end < 0) { + end += len + if (end < 0) end = 0 + } else if (end > len) { + end = len + } + + if (end < start) end = start + + var newBuf + if (Buffer.TYPED_ARRAY_SUPPORT) { + newBuf = this.subarray(start, end) + newBuf.__proto__ = Buffer.prototype + } else { + var sliceLen = end - start + newBuf = new Buffer(sliceLen, undefined) + for (var i = 0; i < sliceLen; ++i) { + newBuf[i] = this[i + start] + } + } + + return newBuf +} + +/* + * Need to make sure that buffer isn't trying to write out of bounds. + */ +function checkOffset (offset, ext, length) { + if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') + if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') +} + +Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul + } + + return val +} + +Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + checkOffset(offset, byteLength, this.length) + } + + var val = this[offset + --byteLength] + var mul = 1 + while (byteLength > 0 && (mul *= 0x100)) { + val += this[offset + --byteLength] * mul + } + + return val +} + +Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + return this[offset] +} + +Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return this[offset] | (this[offset + 1] << 8) +} + +Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return (this[offset] << 8) | this[offset + 1] +} + +Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return ((this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16)) + + (this[offset + 3] * 0x1000000) +} + +Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] * 0x1000000) + + ((this[offset + 1] << 16) | + (this[offset + 2] << 8) | + this[offset + 3]) +} + +Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul + } + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val +} + +Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var i = byteLength + var mul = 1 + var val = this[offset + --i] + while (i > 0 && (mul *= 0x100)) { + val += this[offset + --i] * mul + } + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val +} + +Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + if (!(this[offset] & 0x80)) return (this[offset]) + return ((0xff - this[offset] + 1) * -1) +} + +Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset] | (this[offset + 1] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val +} + +Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset + 1] | (this[offset] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val +} + +Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16) | + (this[offset + 3] << 24) +} + +Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] << 24) | + (this[offset + 1] << 16) | + (this[offset + 2] << 8) | + (this[offset + 3]) +} + +Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, true, 23, 4) +} + +Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, false, 23, 4) +} + +Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, true, 52, 8) +} + +Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, false, 52, 8) +} + +function checkInt (buf, value, offset, ext, max, min) { + if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance') + if (value > max || value < min) throw new RangeError('"value" argument is out of bounds') + if (offset + ext > buf.length) throw new RangeError('Index out of range') +} + +Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1 + checkInt(this, value, offset, byteLength, maxBytes, 0) + } + + var mul = 1 + var i = 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1 + checkInt(this, value, offset, byteLength, maxBytes, 0) + } + + var i = byteLength - 1 + var mul = 1 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) + this[offset] = (value & 0xff) + return offset + 1 +} + +function objectWriteUInt16 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) { + buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> + (littleEndian ? i : 1 - i) * 8 + } +} + +Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) + } + return offset + 2 +} + +Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = (value & 0xff) + } else { + objectWriteUInt16(this, value, offset, false) + } + return offset + 2 +} + +function objectWriteUInt32 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffffffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) { + buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff + } +} + +Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset + 3] = (value >>> 24) + this[offset + 2] = (value >>> 16) + this[offset + 1] = (value >>> 8) + this[offset] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, true) + } + return offset + 4 +} + +Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, false) + } + return offset + 4 +} + +Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) + } + + var i = 0 + var mul = 1 + var sub = 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { + sub = 1 + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) + } + + var i = byteLength - 1 + var mul = 1 + var sub = 0 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { + sub = 1 + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) + if (value < 0) value = 0xff + value + 1 + this[offset] = (value & 0xff) + return offset + 1 +} + +Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) + } + return offset + 2 +} + +Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = (value & 0xff) + } else { + objectWriteUInt16(this, value, offset, false) + } + return offset + 2 +} + +Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + this[offset + 2] = (value >>> 16) + this[offset + 3] = (value >>> 24) + } else { + objectWriteUInt32(this, value, offset, true) + } + return offset + 4 +} + +Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (value < 0) value = 0xffffffff + value + 1 + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, false) + } + return offset + 4 +} + +function checkIEEE754 (buf, value, offset, ext, max, min) { + if (offset + ext > buf.length) throw new RangeError('Index out of range') + if (offset < 0) throw new RangeError('Index out of range') +} + +function writeFloat (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) + } + ieee754.write(buf, value, offset, littleEndian, 23, 4) + return offset + 4 +} + +Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { + return writeFloat(this, value, offset, true, noAssert) +} + +Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { + return writeFloat(this, value, offset, false, noAssert) +} + +function writeDouble (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) + } + ieee754.write(buf, value, offset, littleEndian, 52, 8) + return offset + 8 +} + +Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { + return writeDouble(this, value, offset, true, noAssert) +} + +Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { + return writeDouble(this, value, offset, false, noAssert) +} + +// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) +Buffer.prototype.copy = function copy (target, targetStart, start, end) { + if (!start) start = 0 + if (!end && end !== 0) end = this.length + if (targetStart >= target.length) targetStart = target.length + if (!targetStart) targetStart = 0 + if (end > 0 && end < start) end = start + + // Copy 0 bytes; we're done + if (end === start) return 0 + if (target.length === 0 || this.length === 0) return 0 + + // Fatal error conditions + if (targetStart < 0) { + throw new RangeError('targetStart out of bounds') + } + if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') + if (end < 0) throw new RangeError('sourceEnd out of bounds') + + // Are we oob? + if (end > this.length) end = this.length + if (target.length - targetStart < end - start) { + end = target.length - targetStart + start + } + + var len = end - start + var i + + if (this === target && start < targetStart && targetStart < end) { + // descending copy from end + for (i = len - 1; i >= 0; --i) { + target[i + targetStart] = this[i + start] + } + } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { + // ascending copy from start + for (i = 0; i < len; ++i) { + target[i + targetStart] = this[i + start] + } + } else { + Uint8Array.prototype.set.call( + target, + this.subarray(start, start + len), + targetStart + ) + } + + return len +} + +// Usage: +// buffer.fill(number[, offset[, end]]) +// buffer.fill(buffer[, offset[, end]]) +// buffer.fill(string[, offset[, end]][, encoding]) +Buffer.prototype.fill = function fill (val, start, end, encoding) { + // Handle string cases: + if (typeof val === 'string') { + if (typeof start === 'string') { + encoding = start + start = 0 + end = this.length + } else if (typeof end === 'string') { + encoding = end + end = this.length + } + if (val.length === 1) { + var code = val.charCodeAt(0) + if (code < 256) { + val = code + } + } + if (encoding !== undefined && typeof encoding !== 'string') { + throw new TypeError('encoding must be a string') + } + if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { + throw new TypeError('Unknown encoding: ' + encoding) + } + } else if (typeof val === 'number') { + val = val & 255 + } + + // Invalid ranges are not set to a default, so can range check early. + if (start < 0 || this.length < start || this.length < end) { + throw new RangeError('Out of range index') + } + + if (end <= start) { + return this + } + + start = start >>> 0 + end = end === undefined ? this.length : end >>> 0 + + if (!val) val = 0 + + var i + if (typeof val === 'number') { + for (i = start; i < end; ++i) { + this[i] = val + } + } else { + var bytes = Buffer.isBuffer(val) + ? val + : utf8ToBytes(new Buffer(val, encoding).toString()) + var len = bytes.length + for (i = 0; i < end - start; ++i) { + this[i + start] = bytes[i % len] + } + } + + return this +} + +// HELPER FUNCTIONS +// ================ + +var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g + +function base64clean (str) { + // Node strips out invalid characters like \n and \t from the string, base64-js does not + str = stringtrim(str).replace(INVALID_BASE64_RE, '') + // Node converts strings with length < 2 to '' + if (str.length < 2) return '' + // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not + while (str.length % 4 !== 0) { + str = str + '=' + } + return str +} + +function stringtrim (str) { + if (str.trim) return str.trim() + return str.replace(/^\s+|\s+$/g, '') +} + +function toHex (n) { + if (n < 16) return '0' + n.toString(16) + return n.toString(16) +} + +function utf8ToBytes (string, units) { + units = units || Infinity + var codePoint + var length = string.length + var leadSurrogate = null + var bytes = [] + + for (var i = 0; i < length; ++i) { + codePoint = string.charCodeAt(i) + + // is surrogate component + if (codePoint > 0xD7FF && codePoint < 0xE000) { + // last char was a lead + if (!leadSurrogate) { + // no lead yet + if (codePoint > 0xDBFF) { + // unexpected trail + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } else if (i + 1 === length) { + // unpaired lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } + + // valid lead + leadSurrogate = codePoint + + continue + } + + // 2 leads in a row + if (codePoint < 0xDC00) { + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + leadSurrogate = codePoint + continue + } + + // valid surrogate pair + codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000 + } else if (leadSurrogate) { + // valid bmp char, but last char was a lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + } + + leadSurrogate = null + + // encode utf8 + if (codePoint < 0x80) { + if ((units -= 1) < 0) break + bytes.push(codePoint) + } else if (codePoint < 0x800) { + if ((units -= 2) < 0) break + bytes.push( + codePoint >> 0x6 | 0xC0, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x10000) { + if ((units -= 3) < 0) break + bytes.push( + codePoint >> 0xC | 0xE0, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x110000) { + if ((units -= 4) < 0) break + bytes.push( + codePoint >> 0x12 | 0xF0, + codePoint >> 0xC & 0x3F | 0x80, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) + } else { + throw new Error('Invalid code point') + } + } + + return bytes +} + +function asciiToBytes (str) { + var byteArray = [] + for (var i = 0; i < str.length; ++i) { + // Node's code seems to be doing this and not & 0x7F.. + byteArray.push(str.charCodeAt(i) & 0xFF) + } + return byteArray +} + +function utf16leToBytes (str, units) { + var c, hi, lo + var byteArray = [] + for (var i = 0; i < str.length; ++i) { + if ((units -= 2) < 0) break + + c = str.charCodeAt(i) + hi = c >> 8 + lo = c % 256 + byteArray.push(lo) + byteArray.push(hi) + } + + return byteArray +} + +function base64ToBytes (str) { + return base64.toByteArray(base64clean(str)) +} + +function blitBuffer (src, dst, offset, length) { + for (var i = 0; i < length; ++i) { + if ((i + offset >= dst.length) || (i >= src.length)) break + dst[i + offset] = src[i] + } + return i +} + +function isnan (val) { + return val !== val // eslint-disable-line no-self-compare +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(22))) + +/***/ }), +/* 22 */ +/***/ (function(module, exports) { + +var g; + +// This works in non-strict mode +g = (function() { + return this; +})(); + +try { + // This works if eval is allowed (see CSP) + g = g || Function("return this")() || (1,eval)("this"); +} catch(e) { + // This works if the window reference is available + if(typeof window === "object") + g = window; +} + +// g can still be undefined, but nothing to do about it... +// We return undefined, instead of nothing here, so it's +// easier to handle this case. if(!global) { ...} + +module.exports = g; + + +/***/ }), +/* 23 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.byteLength = byteLength +exports.toByteArray = toByteArray +exports.fromByteArray = fromByteArray + +var lookup = [] +var revLookup = [] +var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array + +var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' +for (var i = 0, len = code.length; i < len; ++i) { + lookup[i] = code[i] + revLookup[code.charCodeAt(i)] = i +} + +revLookup['-'.charCodeAt(0)] = 62 +revLookup['_'.charCodeAt(0)] = 63 + +function placeHoldersCount (b64) { + var len = b64.length + if (len % 4 > 0) { + throw new Error('Invalid string. Length must be a multiple of 4') + } + + // the number of equal signs (place holders) + // if there are two placeholders, than the two characters before it + // represent one byte + // if there is only one, then the three characters before it represent 2 bytes + // this is just a cheap hack to not do indexOf twice + return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0 +} + +function byteLength (b64) { + // base64 is 4/3 + up to two characters of the original data + return (b64.length * 3 / 4) - placeHoldersCount(b64) +} + +function toByteArray (b64) { + var i, l, tmp, placeHolders, arr + var len = b64.length + placeHolders = placeHoldersCount(b64) + + arr = new Arr((len * 3 / 4) - placeHolders) + + // if there are placeholders, only get up to the last complete 4 chars + l = placeHolders > 0 ? len - 4 : len + + var L = 0 + + for (i = 0; i < l; i += 4) { + tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)] + arr[L++] = (tmp >> 16) & 0xFF + arr[L++] = (tmp >> 8) & 0xFF + arr[L++] = tmp & 0xFF + } + + if (placeHolders === 2) { + tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4) + arr[L++] = tmp & 0xFF + } else if (placeHolders === 1) { + tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2) + arr[L++] = (tmp >> 8) & 0xFF + arr[L++] = tmp & 0xFF + } + + return arr +} + +function tripletToBase64 (num) { + return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F] +} + +function encodeChunk (uint8, start, end) { + var tmp + var output = [] + for (var i = start; i < end; i += 3) { + tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2]) + output.push(tripletToBase64(tmp)) + } + return output.join('') +} + +function fromByteArray (uint8) { + var tmp + var len = uint8.length + var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes + var output = '' + var parts = [] + var maxChunkLength = 16383 // must be multiple of 3 + + // go through the array every three bytes, we'll deal with trailing stuff later + for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { + parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength))) + } + + // pad the end with zeros, but make sure to not forget the extra bytes + if (extraBytes === 1) { + tmp = uint8[len - 1] + output += lookup[tmp >> 2] + output += lookup[(tmp << 4) & 0x3F] + output += '==' + } else if (extraBytes === 2) { + tmp = (uint8[len - 2] << 8) + (uint8[len - 1]) + output += lookup[tmp >> 10] + output += lookup[(tmp >> 4) & 0x3F] + output += lookup[(tmp << 2) & 0x3F] + output += '=' + } + + parts.push(output) + + return parts.join('') +} + + +/***/ }), +/* 24 */ +/***/ (function(module, exports) { + +exports.read = function (buffer, offset, isLE, mLen, nBytes) { + var e, m + var eLen = nBytes * 8 - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var nBits = -7 + var i = isLE ? (nBytes - 1) : 0 + var d = isLE ? -1 : 1 + var s = buffer[offset + i] + + i += d + + e = s & ((1 << (-nBits)) - 1) + s >>= (-nBits) + nBits += eLen + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} + + m = e & ((1 << (-nBits)) - 1) + e >>= (-nBits) + nBits += mLen + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} + + if (e === 0) { + e = 1 - eBias + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity) + } else { + m = m + Math.pow(2, mLen) + e = e - eBias + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen) +} + +exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { + var e, m, c + var eLen = nBytes * 8 - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) + var i = isLE ? 0 : (nBytes - 1) + var d = isLE ? 1 : -1 + var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 + + value = Math.abs(value) + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0 + e = eMax + } else { + e = Math.floor(Math.log(value) / Math.LN2) + if (value * (c = Math.pow(2, -e)) < 1) { + e-- + c *= 2 + } + if (e + eBias >= 1) { + value += rt / c + } else { + value += rt * Math.pow(2, 1 - eBias) + } + if (value * c >= 2) { + e++ + c /= 2 + } + + if (e + eBias >= eMax) { + m = 0 + e = eMax + } else if (e + eBias >= 1) { + m = (value * c - 1) * Math.pow(2, mLen) + e = e + eBias + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) + e = 0 + } + } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + + e = (e << mLen) | m + eLen += mLen + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + + buffer[offset + i - d] |= s * 128 +} + + +/***/ }), +/* 25 */ +/***/ (function(module, exports) { + +var toString = {}.toString; + +module.exports = Array.isArray || function (arr) { + return toString.call(arr) == '[object Array]'; +}; + /***/ }), -/* 25 */ +/* 26 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +var Clock = (function () { + function Clock(useInterval) { + if (useInterval === void 0) { useInterval = false; } + this.running = false; + this.now = (typeof (window) !== "undefined" && window.performance && window.performance.now && (window.performance.now).bind(window.performance)) || Date.now; + this.start(useInterval); + } + Clock.prototype.start = function (useInterval) { + if (useInterval === void 0) { useInterval = false; } + this.deltaTime = 0; + this.currentTime = this.now(); + this.elapsedTime = 0; + this.running = true; + if (useInterval) { + // auto set interval to 60 ticks per second + this._interval = setInterval(this.tick.bind(this), 1000 / 60); + } + }; + Clock.prototype.stop = function () { + this.running = false; + if (this._interval) { + clearInterval(this._interval); + } + }; + Clock.prototype.tick = function (newTime) { + if (newTime === void 0) { newTime = this.now(); } + this.deltaTime = newTime - this.currentTime; + this.currentTime = newTime; + this.elapsedTime += this.deltaTime; + }; + return Clock; +}()); +module.exports = Clock; + + +/***/ }), +/* 27 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var DeltaContainer_1 = __webpack_require__(28); +exports.DeltaContainer = DeltaContainer_1.DeltaContainer; + + +/***/ }), +/* 28 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var compare_1 = __webpack_require__(29); +var DeltaContainer = /** @class */ (function () { + function DeltaContainer(data) { + this.listeners = []; + this.matcherPlaceholders = { + ":id": /^([a-zA-Z0-9\-_]+)$/, + ":number": /^([0-9]+)$/, + ":string": /^(\w+)$/, + ":axis": /^([xyz])$/, + ":*": /(.*)/, + }; + this.data = data; + this.reset(); + } + DeltaContainer.prototype.set = function (newData) { + var patches = compare_1.compare(this.data, newData); + this.checkPatches(patches); + this.data = newData; + return patches; + }; + DeltaContainer.prototype.registerPlaceholder = function (placeholder, matcher) { + this.matcherPlaceholders[placeholder] = matcher; + }; + DeltaContainer.prototype.listen = function (segments, callback) { + var _this = this; + var rules; + if (typeof (segments) === "function") { + rules = []; + callback = segments; + } + else { + rules = segments.split("/"); + } + var listener = { + callback: callback, + rawRules: rules, + rules: rules.map(function (segment) { + if (typeof (segment) === "string") { + // replace placeholder matchers + return (segment.indexOf(":") === 0) + ? _this.matcherPlaceholders[segment] || _this.matcherPlaceholders[":*"] + : new RegExp("^" + segment + "$"); + } + else { + return segment; + } + }) + }; + if (rules.length === 0) { + this.defaultListener = listener; + } + else { + this.listeners.push(listener); + } + return listener; + }; + DeltaContainer.prototype.removeListener = function (listener) { + for (var i = this.listeners.length - 1; i >= 0; i--) { + if (this.listeners[i] === listener) { + this.listeners.splice(i, 1); + } + } + }; + DeltaContainer.prototype.removeAllListeners = function () { + this.reset(); + }; + DeltaContainer.prototype.checkPatches = function (patches) { + for (var i = patches.length - 1; i >= 0; i--) { + var matched = false; + for (var j = 0, len = this.listeners.length; j < len; j++) { + var listener = this.listeners[j]; + var pathVariables = this.getPathVariables(patches[i], listener); + if (pathVariables) { + listener.callback({ + path: pathVariables, + rawPath: patches[i].path, + operation: patches[i].operation, + value: patches[i].value + }); + matched = true; + } + } + // check for fallback listener + if (!matched && this.defaultListener) { + this.defaultListener.callback(patches[i]); + } + } + }; + DeltaContainer.prototype.getPathVariables = function (patch, listener) { + // skip if rules count differ from patch + if (patch.path.length !== listener.rules.length) { + return false; + } + var path = {}; + for (var i = 0, len = listener.rules.length; i < len; i++) { + var matches = patch.path[i].match(listener.rules[i]); + if (!matches || matches.length === 0 || matches.length > 2) { + return false; + } + else if (listener.rawRules[i].substr(0, 1) === ":") { + path[listener.rawRules[i].substr(1)] = matches[1]; + } + } + return path; + }; + DeltaContainer.prototype.reset = function () { + this.listeners = []; + }; + return DeltaContainer; +}()); +exports.DeltaContainer = DeltaContainer; + + +/***/ }), +/* 29 */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +function compare(tree1, tree2) { + var patches = []; + generate(tree1, tree2, patches, []); + return patches; +} +exports.compare = compare; +function concat(arr, value) { + var newArr = arr.slice(); + newArr.push(value); + return newArr; +} +function objectKeys(obj) { + if (Array.isArray(obj)) { + var keys_1 = new Array(obj.length); + for (var k = 0; k < keys_1.length; k++) { + keys_1[k] = "" + k; + } + return keys_1; + } + if (Object.keys) { + return Object.keys(obj); + } + var keys = []; + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + keys.push(i); + } + } + return keys; +} +; +// Dirty check if obj is different from mirror, generate patches and update mirror +function generate(mirror, obj, patches, path) { + var newKeys = objectKeys(obj); + var oldKeys = objectKeys(mirror); + var changed = false; + var deleted = false; + for (var t = oldKeys.length - 1; t >= 0; t--) { + var key = oldKeys[t]; + var oldVal = mirror[key]; + if (obj.hasOwnProperty(key) && !(obj[key] === undefined && oldVal !== undefined && Array.isArray(obj) === false)) { + var newVal = obj[key]; + if (typeof oldVal == "object" && oldVal != null && typeof newVal == "object" && newVal != null) { + generate(oldVal, newVal, patches, concat(path, key)); + } + else { + if (oldVal !== newVal) { + changed = true; + patches.push({ operation: "replace", path: concat(path, key), value: newVal }); + } + } + } + else { + patches.push({ operation: "remove", path: concat(path, key) }); + deleted = true; // property has been deleted + } + } + if (!deleted && newKeys.length == oldKeys.length) { + return; + } + for (var t = 0; t < newKeys.length; t++) { + var key = newKeys[t]; + if (!mirror.hasOwnProperty(key) && obj[key] !== undefined) { + var newVal = obj[key]; + var addPath = concat(path, key); + // compare deeper additions + if (typeof newVal == "object" && newVal != null) { + generate({}, newVal, patches, addPath); + } + patches.push({ operation: "add", path: addPath, value: newVal }); + } + } +} + + +/***/ }), +/* 30 */ /***/ (function(module, exports) { // Fossil SCM delta compression algorithm @@ -2843,7 +4888,7 @@ return fossilDelta; /***/ }), -/* 26 */ +/* 31 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; @@ -2859,7 +4904,7 @@ var __extends = (this && this.__extends) || (function () { }; })(); Object.defineProperty(exports, "__esModule", { value: true }); -var websocket_1 = __webpack_require__(27); +var websocket_1 = __webpack_require__(32); var msgpack = __webpack_require__(1); var Connection = /** @class */ (function (_super) { __extends(Connection, _super); @@ -2896,11 +4941,11 @@ exports.Connection = Connection; /***/ }), -/* 27 */ +/* 32 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; -Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i2&&arguments[2]!==undefined?arguments[2]:{};_classCallCheck(this,WebSocketClient);this.url=url;this.protocols=protocols;this.reconnectEnabled=true;this.listeners={};this.backoff=createBackoff(options.backoff||'exponential',options);this.backoff.onReady=this.onBackoffReady.bind(this);this.open();}_createClass(WebSocketClient,[{key:'open',value:function open(){var reconnect=arguments.length>0&&arguments[0]!==undefined?arguments[0]:false;this.isReconnect=reconnect;// keep binaryType used on previous WebSocket connection @@ -2978,7 +5023,7 @@ this.open(true);}/** */WebSocketClient.CLOSED=WebSocket.CLOSED;exports.default=WebSocketClient; /***/ }), -/* 28 */ +/* 33 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; @@ -2986,4 +5031,4 @@ Object.defineProperty(exports,"__esModule",{value:true});exports.createBackoff=c /***/ }) /******/ ]); -//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["webpack:///webpack/bootstrap 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strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n * The Slot class represents a signal slot.\n *\n * @author Robert Penner\n * @author Joa Ebert\n */\nvar Slot = (function () {\n    /**\n     * Creates and returns a new Slot object.\n     *\n     * @param listener The listener associated with the slot.\n     * @param signal The signal associated with the slot.\n     * @param once Whether or not the listener should be executed only once.\n     * @param priority The priority of the slot.\n     *\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     * @throws Error <code>Error</code>: Internal signal reference has not been set yet.\n     */\n    function Slot(listener, signal, once, priority) {\n        if (once === void 0) { once = false; }\n        if (priority === void 0) { priority = 0; }\n        this._enabled = true;\n        this._once = false;\n        this._priority = 0;\n        this._listener = listener;\n        this._once = once;\n        this._signal = signal;\n        this._priority = priority;\n        this.verifyListener(listener);\n    }\n    /**\n     * @inheritDoc\n     */\n    Slot.prototype.execute0 = function () {\n        if (!this._enabled)\n            return;\n        if (this._once)\n            this.remove();\n        if (this._params && this._params.length) {\n            this._listener.apply(null, this._params);\n            return;\n        }\n        this._listener();\n    };\n    /**\n     * @inheritDoc\n     */\n    Slot.prototype.execute1 = function (value) {\n        if (!this._enabled)\n            return;\n        if (this._once)\n            this.remove();\n        if (this._params && this._params.length) {\n            this._listener.apply(null, [value].concat(this._params));\n            return;\n        }\n        this._listener(value);\n    };\n    /**\n     * @inheritDoc\n     */\n    Slot.prototype.execute = function (valueObjects) {\n        if (!this._enabled)\n            return;\n        if (this._once)\n            this.remove();\n        // If we have parameters, add them to the valueObject\n        // Note: This could be expensive if we're after the fastest dispatch possible.\n        if (this._params && this._params.length) {\n            valueObjects = valueObjects.concat(this._params);\n        }\n        // NOTE: simple ifs are faster than switch: http://jacksondunstan.com/articles/1007\n        var numValueObjects = valueObjects.length;\n        if (numValueObjects == 0) {\n            this._listener();\n        }\n        else if (numValueObjects == 1) {\n            this._listener(valueObjects[0]);\n        }\n        else if (numValueObjects == 2) {\n            this._listener(valueObjects[0], valueObjects[1]);\n        }\n        else if (numValueObjects == 3) {\n            this._listener(valueObjects[0], valueObjects[1], valueObjects[2]);\n        }\n        else {\n            this._listener.apply(null, valueObjects);\n        }\n    };\n    Object.defineProperty(Slot.prototype, \"listener\", {\n        /**\n         * @inheritDoc\n         * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>. Did you want to set enabled to false instead?\n         * @throws Error <code>Error</code>: Internal signal reference has not been set yet.\n         */\n        get: function () {\n            return this._listener;\n        },\n        set: function (value) {\n            if (null == value)\n                throw new Error('Given listener is null.\\nDid you want to set enabled to false instead?');\n            this.verifyListener(value);\n            this._listener = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(Slot.prototype, \"once\", {\n        /**\n         * @inheritDoc\n         */\n        get: function () {\n            return this._once;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(Slot.prototype, \"priority\", {\n        /**\n         * @inheritDoc\n         */\n        get: function () {\n            return this._priority;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * Creates and returns the string representation of the current object.\n     *\n     * @return The string representation of the current object.\n     */\n    Slot.prototype.toString = function () {\n        return \"[Slot listener: \" + this._listener + \", once: \" + this._once\n            + \", priority: \" + this._priority + \", enabled: \" + this._enabled + \"]\";\n    };\n    Object.defineProperty(Slot.prototype, \"enabled\", {\n        /**\n         * @inheritDoc\n         */\n        get: function () {\n            return this._enabled;\n        },\n        set: function (value) {\n            this._enabled = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(Slot.prototype, \"params\", {\n        /**\n         * @inheritDoc\n         */\n        get: function () {\n            return this._params;\n        },\n        set: function (value) {\n            this._params = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * @inheritDoc\n     */\n    Slot.prototype.remove = function () {\n        this._signal.remove(this._listener);\n    };\n    Slot.prototype.verifyListener = function (listener) {\n        if (null == listener) {\n            throw new Error('Given listener is null.');\n        }\n        if (null == this._signal) {\n            throw new Error('Internal signal reference has not been set yet.');\n        }\n    };\n    return Slot;\n}());\nexports.Slot = Slot;\n//# sourceMappingURL=Slot.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/Slot.js\n// module id = 0\n// module chunks = 0","exports.encode = require('./encode');\nexports.decode = require('./decode');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/notepack.io/lib/index.js\n// module id = 1\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar SlotList_1 = require(\"./SlotList\");\nvar Slot_1 = require(\"./Slot\");\n/**\n * Allows the valueClasses to be set in MXML, e.g.\n * <signals:Signal id=\"nameChanged\">{[String, uint]}</signals:Signal>\n */\n/*[DefaultProperty(\"valueClasses\")]*/\n/**\n * Signal dispatches events to multiple listeners.\n * It is inspired by C# events and delegates, and by\n * <a target=\"_top\" href=\"http://en.wikipedia.org/wiki/Signals_and_slots\">signals and slots</a>\n * in Qt.\n * A Signal adds event dispatching functionality through composition and interfaces,\n * rather than inheriting from a dispatcher.\n * <br/><br/>\n * Project home: <a target=\"_top\" href=\"http://github.com/robertpenner/as3-signals/\">http://github.com/robertpenner/as3-signals/</a>\n */\nvar OnceSignal = (function () {\n    /**\n     * Creates a Signal instance to dispatch value objects.\n     * @param    valueClasses Any number of class references that enable type checks in dispatch().\n     * For example, new Signal(String, uint)\n     * would allow: signal.dispatch(\"the Answer\", 42)\n     * but not: signal.dispatch(true, 42.5)\n     * nor: signal.dispatch()\n     *\n     * NOTE: In AS3, subclasses cannot call super.apply(null, valueClasses),\n     * but this constructor has logic to support super(valueClasses).\n     */\n    function OnceSignal() {\n        var valueClasses = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueClasses[_i] = arguments[_i];\n        }\n        this.slots = SlotList_1.SlotList.NIL;\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        this.valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n    }\n    Object.defineProperty(OnceSignal.prototype, \"valueClasses\", {\n        /**\n         * @inheritDoc\n         * @throws ArgumentError <code>ArgumentError</code>: Invalid valueClasses argument: item at index should be a Class but was not.\n         */\n        /*[ArrayElementType(\"Class\")]*/\n        get: function () {\n            return this._valueClasses;\n        },\n        set: function (value) {\n            // Clone so the Array cannot be affected from outside.\n            this._valueClasses = value ? value.slice() : [];\n            for (var i = this._valueClasses.length; i--;) {\n                if (!(this._valueClasses[i] instanceof Object)) {\n                    throw new Error('Invalid valueClasses argument: ' +\n                        'item at index ' + i + ' should be a Class but was:<' +\n                        this._valueClasses[i] + '>.' + this._valueClasses[i]); //@CHANGED - temp replacement for getQualifiedClassByName()\n                }\n            }\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(OnceSignal.prototype, \"numListeners\", {\n        /** @inheritDoc */\n        get: function () {\n            return this.slots.length;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot addOnce() then add() the same listener without removing the relationship first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    OnceSignal.prototype.addOnce = function (listener) {\n        return this.registerListener(listener, true);\n    };\n    /** @inheritDoc */\n    OnceSignal.prototype.remove = function (listener) {\n        var slot = this.slots.find(listener);\n        if (!slot)\n            return null;\n        this.slots = this.slots.filterNot(listener);\n        return slot;\n    };\n    /** @inheritDoc */\n    OnceSignal.prototype.removeAll = function () {\n        this.slots = SlotList_1.SlotList.NIL;\n    };\n    /**\n     * @inheritDoc\n     * @throws ArgumentError <code>ArgumentError</code>: Incorrect number of arguments.\n     * @throws ArgumentError <code>ArgumentError</code>: Value object is not an instance of the appropriate valueClasses Class.\n     */\n    OnceSignal.prototype.dispatch = function () {\n        var valueObjects = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueObjects[_i] = arguments[_i];\n        }\n        // If valueClasses is empty, value objects are not type-checked.\n        var numValueClasses = this._valueClasses.length;\n        var numValueObjects = valueObjects.length;\n        // Cannot dispatch fewer objects than declared classes.\n        if (numValueObjects < numValueClasses) {\n            throw new Error('Incorrect number of arguments. ' +\n                'Expected at least ' + numValueClasses + ' but received ' +\n                numValueObjects + '.');\n        }\n        // Cannot dispatch differently typed objects than declared classes.\n        for (var i = 0; i < numValueClasses; i++) {\n            // Optimized for the optimistic case that values are correct.\n            if (valueObjects[i] === null ||\n                (valueObjects[i] instanceof this._valueClasses[i] || valueObjects[i].constructor === this._valueClasses[i])) {\n                continue;\n            }\n            throw new Error('Value object <' + valueObjects[i]\n                + '> is not an instance of <' + this._valueClasses[i] + '>.');\n        }\n        // Broadcast to listeners.\n        var slotsToProcess = this.slots;\n        if (slotsToProcess.nonEmpty) {\n            while (slotsToProcess.nonEmpty) {\n                slotsToProcess.head.execute(valueObjects);\n                slotsToProcess = slotsToProcess.tail;\n            }\n        }\n    };\n    OnceSignal.prototype.registerListener = function (listener, once) {\n        if (once === void 0) { once = false; }\n        if (this.registrationPossible(listener, once)) {\n            var newSlot = new Slot_1.Slot(listener, this, once);\n            this.slots = this.slots.prepend(newSlot);\n            return newSlot;\n        }\n        return this.slots.find(listener);\n    };\n    OnceSignal.prototype.registrationPossible = function (listener, once) {\n        if (!this.slots.nonEmpty)\n            return true;\n        var existingSlot = this.slots.find(listener);\n        if (!existingSlot)\n            return true;\n        if (existingSlot.once != once) {\n            // If the listener was previously added, definitely don't add it again.\n            // But throw an exception if their once values differ.\n            throw new Error('You cannot addOnce() then add() the same listener without removing the relationship first.');\n        }\n        return false; // Listener was already registered.\n    };\n    return OnceSignal;\n}());\nexports.OnceSignal = OnceSignal;\n//# sourceMappingURL=OnceSignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/OnceSignal.js\n// module id = 2\n// module chunks = 0","\"use strict\";\n// Use codes between 0~127 for lesser throughput (1 byte)\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Protocol;\n(function (Protocol) {\n    // User-related (0~10)\n    Protocol[Protocol[\"USER_ID\"] = 1] = \"USER_ID\";\n    // Room-related (10~20)\n    Protocol[Protocol[\"JOIN_ROOM\"] = 10] = \"JOIN_ROOM\";\n    Protocol[Protocol[\"JOIN_ERROR\"] = 11] = \"JOIN_ERROR\";\n    Protocol[Protocol[\"LEAVE_ROOM\"] = 12] = \"LEAVE_ROOM\";\n    Protocol[Protocol[\"ROOM_DATA\"] = 13] = \"ROOM_DATA\";\n    Protocol[Protocol[\"ROOM_STATE\"] = 14] = \"ROOM_STATE\";\n    Protocol[Protocol[\"ROOM_STATE_PATCH\"] = 15] = \"ROOM_STATE_PATCH\";\n    // Generic messages (50~60)\n    Protocol[Protocol[\"BAD_REQUEST\"] = 50] = \"BAD_REQUEST\";\n})(Protocol = exports.Protocol || (exports.Protocol = {}));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/Protocol.ts\n// module id = 3\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar DeluxeSignal_1 = require(\"./org/osflash/signals/DeluxeSignal\");\nexports.DeluxeSignal = DeluxeSignal_1.DeluxeSignal;\nvar GenericEvent_1 = require(\"./org/osflash/signals/events/GenericEvent\");\nexports.GenericEvent = GenericEvent_1.GenericEvent;\nvar IOnceSignal_1 = require(\"./org/osflash/signals/IOnceSignal\");\nexports.IOnceSignal = IOnceSignal_1.IOnceSignal;\nvar IPrioritySignal_1 = require(\"./org/osflash/signals/IPrioritySignal\");\nexports.IPrioritySignal = IPrioritySignal_1.IPrioritySignal;\nvar ISignal_1 = require(\"./org/osflash/signals/ISignal\");\nexports.ISignal = ISignal_1.ISignal;\nvar ISlot_1 = require(\"./org/osflash/signals/ISlot\");\nexports.ISlot = ISlot_1.ISlot;\nvar MonoSignal_1 = require(\"./org/osflash/signals/MonoSignal\");\nexports.MonoSignal = MonoSignal_1.MonoSignal;\nvar OnceSignal_1 = require(\"./org/osflash/signals/OnceSignal\");\nexports.OnceSignal = OnceSignal_1.OnceSignal;\nvar PrioritySignal_1 = require(\"./org/osflash/signals/PrioritySignal\");\nexports.PrioritySignal = PrioritySignal_1.PrioritySignal;\nvar Promise_1 = require(\"./org/osflash/signals/Promise\");\nexports.Promise = Promise_1.Promise;\nvar Signal_1 = require(\"./org/osflash/signals/Signal\");\nexports.Signal = Signal_1.Signal;\nvar Slot_1 = require(\"./org/osflash/signals/Slot\");\nexports.Slot = Slot_1.Slot;\nvar SlotList_1 = require(\"./org/osflash/signals/SlotList\");\nexports.SlotList = SlotList_1.SlotList;\n//# sourceMappingURL=index.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/index.js\n// module id = 4\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Signal_1 = require(\"./Signal\");\nvar Slot_1 = require(\"./Slot\");\nvar PrioritySignal = (function (_super) {\n    __extends(PrioritySignal, _super);\n    function PrioritySignal() {\n        var valueClasses = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueClasses[_i] = arguments[_i];\n        }\n        var _this = this;\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n        _this = _super.call(this, valueClasses) || this;\n        return _this;\n    }\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot addOnce() then add() the same listener without removing the relationship first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    PrioritySignal.prototype.addWithPriority = function (listener, priority) {\n        if (priority === void 0) { priority = 0; }\n        return this.registerListenerWithPriority(listener, false, priority);\n    };\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot addOnce() then add() the same listener without removing the relationship first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    PrioritySignal.prototype.addOnceWithPriority = function (listener, priority) {\n        if (priority === void 0) { priority = 0; }\n        return this.registerListenerWithPriority(listener, true, priority);\n    };\n    /*override*/\n    PrioritySignal.prototype.registerListener = function (listener, once) {\n        if (once === void 0) { once = false; }\n        return this.registerListenerWithPriority(listener, once);\n    };\n    PrioritySignal.prototype.registerListenerWithPriority = function (listener, once, priority) {\n        if (once === void 0) { once = false; }\n        if (priority === void 0) { priority = 0; }\n        if (this.registrationPossible(listener, once)) {\n            var slot = new Slot_1.Slot(listener, this, once, priority);\n            this.slots = this.slots.insertWithPriority(slot);\n            return slot;\n        }\n        return this.slots.find(listener);\n    };\n    return PrioritySignal;\n}(Signal_1.Signal));\nexports.PrioritySignal = PrioritySignal;\n//# sourceMappingURL=PrioritySignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/PrioritySignal.js\n// module id = 5\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar OnceSignal_1 = require(\"./OnceSignal\");\n/**\n * Allows the valueClasses to be set in MXML, e.g.\n * <signals:Signal id=\"nameChanged\">{[String, uint]}</signals:Signal>\n */\n/*[DefaultProperty(\"valueClasses\")]*/\n/**\n * Signal dispatches events to multiple listeners.\n * It is inspired by C# events and delegates, and by\n * <a target=\"_top\" href=\"http://en.wikipedia.org/wiki/Signals_and_slots\">signals and slots</a>\n * in Qt.\n * A Signal adds event dispatching functionality through composition and interfaces,\n * rather than inheriting from a dispatcher.\n * <br/><br/>\n * Project home: <a target=\"_top\" href=\"http://github.com/robertpenner/as3-signals/\">http://github.com/robertpenner/as3-signals/</a>\n */\nvar Signal = (function (_super) {\n    __extends(Signal, _super);\n    /**\n     * Creates a Signal instance to dispatch value objects.\n     * @param    valueClasses Any number of class references that enable type checks in dispatch().\n     * For example, new Signal(String, uint)\n     * would allow: signal.dispatch(\"the Answer\", 42)\n     * but not: signal.dispatch(true, 42.5)\n     * nor: signal.dispatch()\n     *\n     * NOTE: In AS3, subclasses cannot call super.apply(null, valueClasses),\n     * but this constructor has logic to support super(valueClasses).\n     */\n    function Signal() {\n        var valueClasses = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueClasses[_i] = arguments[_i];\n        }\n        var _this = this;\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n        _this = _super.call(this, valueClasses) || this;\n        return _this;\n    }\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot addOnce() then add() the same listener without removing the relationship first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    Signal.prototype.add = function (listener) {\n        return this.registerListener(listener);\n    };\n    return Signal;\n}(OnceSignal_1.OnceSignal));\nexports.Signal = Signal;\n//# sourceMappingURL=Signal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/Signal.js\n// module id = 6\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n * The SlotList class represents an immutable list of Slot objects.\n *\n * @author Joa Ebert\n * @author Robert Penner\n */\nvar SlotList = (function () {\n    /**\n     * Creates and returns a new SlotList object.\n     *\n     * <p>A user never has to create a SlotList manually.\n     * Use the <code>NIL</code> element to represent an empty list.\n     * <code>NIL.prepend(value)</code> would create a list containing <code>value</code></p>.\n     *\n     * @param head The first slot in the list.\n     * @param tail A list containing all slots except head.\n     *\n     * @throws ArgumentError <code>ArgumentError</code>: Parameters head and tail are null. Use the NIL element instead.\n     * @throws ArgumentError <code>ArgumentError</code>: Parameter head cannot be null.\n     */\n    function SlotList(head, tail) {\n        if (tail === void 0) { tail = null; }\n        this.nonEmpty = false;\n        if (!head && !tail) {\n            if (SlotList.NIL)\n                throw new Error('Parameters head and tail are null. Use the NIL element instead.');\n            //this is the NIL element as per definition\n            this.nonEmpty = false;\n        }\n        else if (!head) {\n            throw new Error('Parameter head cannot be null.');\n        }\n        else {\n            this.head = head;\n            this.tail = tail || SlotList.NIL;\n            this.nonEmpty = true;\n        }\n    }\n    Object.defineProperty(SlotList.prototype, \"length\", {\n        /**\n         * The number of slots in the list.\n         */\n        get: function () {\n            if (!this.nonEmpty)\n                return 0;\n            if (this.tail == SlotList.NIL)\n                return 1;\n            // We could cache the length, but it would make methods like filterNot unnecessarily complicated.\n            // Instead we assume that O(n) is okay since the length property is used in rare cases.\n            // We could also cache the length lazy, but that is a waste of another 8b per list node (at least).\n            var result = 0;\n            var p = this;\n            while (p.nonEmpty) {\n                ++result;\n                p = p.tail;\n            }\n            return result;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * Prepends a slot to this list.\n     * @param    slot The item to be prepended.\n     * @return    A list consisting of slot followed by all elements of this list.\n     *\n     * @throws ArgumentError <code>ArgumentError</code>: Parameter head cannot be null.\n     */\n    SlotList.prototype.prepend = function (slot) {\n        return new SlotList(slot, this);\n    };\n    /**\n     * Appends a slot to this list.\n     * Note: appending is O(n). Where possible, prepend which is O(1).\n     * In some cases, many list items must be cloned to\n     * avoid changing existing lists.\n     * @param    slot The item to be appended.\n     * @return    A list consisting of all elements of this list followed by slot.\n     */\n    SlotList.prototype.append = function (slot) {\n        if (!slot)\n            return this;\n        if (!this.nonEmpty)\n            return new SlotList(slot);\n        // Special case: just one slot currently in the list.\n        if (this.tail == SlotList.NIL)\n            return new SlotList(slot).prepend(this.head);\n        // The list already has two or more slots.\n        // We have to build a new list with cloned items because they are immutable.\n        var wholeClone = new SlotList(this.head);\n        var subClone = wholeClone;\n        var current = this.tail;\n        while (current.nonEmpty) {\n            subClone = subClone.tail = new SlotList(current.head);\n            current = current.tail;\n        }\n        // Append the new slot last.\n        subClone.tail = new SlotList(slot);\n        return wholeClone;\n    };\n    /**\n     * Insert a slot into the list in a position according to its priority.\n     * The higher the priority, the closer the item will be inserted to the list head.\n     * @params slot The item to be inserted.\n     *\n     * @throws ArgumentError <code>ArgumentError</code>: Parameters head and tail are null. Use the NIL element instead.\n     * @throws ArgumentError <code>ArgumentError</code>: Parameter head cannot be null.\n     */\n    SlotList.prototype.insertWithPriority = function (slot) {\n        if (!this.nonEmpty)\n            return new SlotList(slot);\n        var priority = slot.priority;\n        // Special case: new slot has the highest priority.\n        if (priority > this.head.priority)\n            return this.prepend(slot);\n        var wholeClone = new SlotList(this.head);\n        var subClone = wholeClone;\n        var current = this.tail;\n        // Find a slot with lower priority and go in front of it.\n        while (current.nonEmpty) {\n            if (priority > current.head.priority) {\n                subClone.tail = current.prepend(slot);\n                return wholeClone;\n            }\n            subClone = subClone.tail = new SlotList(current.head);\n            current = current.tail;\n        }\n        // Slot has lowest priority.\n        subClone.tail = new SlotList(slot);\n        return wholeClone;\n    };\n    /**\n     * Returns the slots in this list that do not contain the supplied listener.\n     * Note: assumes the listener is not repeated within the list.\n     * @param    listener The function to remove.\n     * @return A list consisting of all elements of this list that do not have listener.\n     */\n    SlotList.prototype.filterNot = function (listener) {\n        if (!this.nonEmpty || listener == null)\n            return this;\n        if (listener == this.head.listener)\n            return this.tail;\n        // The first item wasn't a match so the filtered list will contain it.\n        var wholeClone = new SlotList(this.head);\n        var subClone = wholeClone;\n        var current = this.tail;\n        while (current.nonEmpty) {\n            if (current.head.listener == listener) {\n                // Splice out the current head.\n                subClone.tail = current.tail;\n                return wholeClone;\n            }\n            subClone = subClone.tail = new SlotList(current.head);\n            current = current.tail;\n        }\n        // The listener was not found so this list is unchanged.\n        return this;\n    };\n    /**\n     * Determines whether the supplied listener Function is contained within this list\n     */\n    SlotList.prototype.contains = function (listener) {\n        if (!this.nonEmpty)\n            return false;\n        var p = this;\n        while (p.nonEmpty) {\n            if (p.head.listener == listener)\n                return true;\n            p = p.tail;\n        }\n        return false;\n    };\n    /**\n     * Retrieves the ISlot associated with a supplied listener within the SlotList.\n     * @param   listener The Function being searched for\n     * @return  The ISlot in this list associated with the listener parameter through the ISlot.listener property.\n     *          Returns null if no such ISlot instance exists or the list is empty.\n     */\n    SlotList.prototype.find = function (listener) {\n        if (!this.nonEmpty)\n            return null;\n        var p = this;\n        while (p.nonEmpty) {\n            if (p.head.listener == listener)\n                return p.head;\n            p = p.tail;\n        }\n        return null;\n    };\n    SlotList.prototype.toString = function () {\n        var buffer = '';\n        var p = this;\n        while (p.nonEmpty) {\n            buffer += p.head + \" -> \";\n            p = p.tail;\n        }\n        buffer += \"NIL\";\n        return \"[List \" + buffer + \"]\";\n    };\n    /**\n     * Represents an empty list. Used as the list terminator.\n     */\n    SlotList.NIL = new SlotList(null, null);\n    return SlotList;\n}());\nexports.SlotList = SlotList;\n//# sourceMappingURL=SlotList.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/SlotList.js\n// module id = 7\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar signals_js_1 = require(\"signals.js\");\nvar Clock = require(\"@gamestdio/clock\");\nvar delta_listener_1 = require(\"delta-listener\");\nvar msgpack = require(\"notepack.io\");\nvar fossilDelta = require(\"fossil-delta\");\nvar Protocol_1 = require(\"./Protocol\");\nvar Room = /** @class */ (function (_super) {\n    __extends(Room, _super);\n    function Room(name) {\n        var _this = _super.call(this, {}) || this;\n        _this.clock = new Clock(); // experimental\n        _this.remoteClock = new Clock(); // experimental\n        // Public signals\n        _this.onJoin = new signals_js_1.Signal();\n        _this.onUpdate = new signals_js_1.Signal();\n        _this.onData = new signals_js_1.Signal();\n        _this.onError = new signals_js_1.Signal();\n        _this.onLeave = new signals_js_1.Signal();\n        _this.id = null;\n        _this.name = name;\n        _this.onLeave.add(function () { return _this.removeAllListeners(); });\n        return _this;\n    }\n    Room.prototype.connect = function (connection) {\n        var _this = this;\n        this.connection = connection;\n        this.connection.onmessage = this.onMessageCallback.bind(this);\n        this.connection.onclose = function (e) { return _this.onLeave.dispatch(e); };\n    };\n    Room.prototype.onMessageCallback = function (event) {\n        var message = msgpack.decode(new Uint8Array(event.data));\n        var code = message[0];\n        if (code == Protocol_1.Protocol.JOIN_ROOM) {\n            this.sessionId = message[1];\n            this.onJoin.dispatch();\n        }\n        else if (code == Protocol_1.Protocol.JOIN_ERROR) {\n            this.onError.dispatch(message[2]);\n        }\n        else if (code == Protocol_1.Protocol.ROOM_STATE) {\n            var state = message[2];\n            var remoteCurrentTime = message[3];\n            var remoteElapsedTime = message[4];\n            this.setState(state, remoteCurrentTime, remoteElapsedTime);\n        }\n        else if (code == Protocol_1.Protocol.ROOM_STATE_PATCH) {\n            this.patch(message[2]);\n        }\n        else if (code == Protocol_1.Protocol.ROOM_DATA) {\n            this.onData.dispatch(message[2]);\n        }\n        else if (code == Protocol_1.Protocol.LEAVE_ROOM) {\n            this.leave();\n        }\n    };\n    Room.prototype.setState = function (state, remoteCurrentTime, remoteElapsedTime) {\n        this.set(state);\n        this._previousState = new Uint8Array(msgpack.encode(state));\n        // set remote clock properties\n        if (remoteCurrentTime && remoteElapsedTime) {\n            this.remoteClock.currentTime = remoteCurrentTime;\n            this.remoteClock.elapsedTime = remoteElapsedTime;\n        }\n        this.clock.start();\n        this.onUpdate.dispatch(state);\n    };\n    Room.prototype.patch = function (binaryPatch) {\n        //\n        // calculate client-side ping\n        //\n        var patchTime = Date.now();\n        if (this.lastPatchTime) {\n            this.ping = patchTime - this.lastPatchTime;\n        }\n        this.lastPatchTime = patchTime;\n        this.clock.tick();\n        // apply patch\n        this._previousState = new Uint8Array(fossilDelta.apply(this._previousState, binaryPatch, { verifyChecksum: false }));\n        // trigger state callbacks\n        this.set(msgpack.decode(this._previousState));\n        this.onUpdate.dispatch(this.data);\n    };\n    Room.prototype.leave = function () {\n        if (this.id) {\n            this.connection.close();\n        }\n    };\n    Room.prototype.send = function (data) {\n        this.connection.send([Protocol_1.Protocol.ROOM_DATA, this.id, data]);\n    };\n    Room.prototype.removeAllListeners = function () {\n        _super.prototype.removeAllListeners.call(this);\n        this.onJoin.removeAll();\n        this.onUpdate.removeAll();\n        this.onData.removeAll();\n        this.onError.removeAll();\n        this.onLeave.removeAll();\n    };\n    return Room;\n}(delta_listener_1.DeltaContainer));\nexports.Room = Room;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/Room.ts\n// module id = 8\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Client_1 = require(\"./Client\");\nexports.Client = Client_1.Client;\nvar Protocol_1 = require(\"./Protocol\");\nexports.Protocol = Protocol_1.Protocol;\nvar Room_1 = require(\"./Room\");\nexports.Room = Room_1.Room;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/index.ts\n// module id = 9\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar msgpack = require(\"notepack.io\");\nvar signals_js_1 = require(\"signals.js\");\nvar Protocol_1 = require(\"./Protocol\");\nvar Room_1 = require(\"./Room\");\nvar Connection_1 = require(\"./Connection\");\nvar Client = /** @class */ (function () {\n    function Client(url) {\n        var _this = this;\n        // signals\n        this.onOpen = new signals_js_1.Signal();\n        this.onMessage = new signals_js_1.Signal();\n        this.onClose = new signals_js_1.Signal();\n        this.onError = new signals_js_1.Signal();\n        this.rooms = {};\n        this.connectingRooms = {};\n        this.joinRequestId = 0;\n        this.storage = window.localStorage;\n        this.hostname = url;\n        var colyseusid = this.storage.getItem('colyseusid');\n        if (!(colyseusid instanceof Promise)) {\n            // browser has synchronous return\n            this.createConnection(colyseusid);\n        }\n        else {\n            // react-native is asynchronous\n            colyseusid.then(function (id) { return _this.createConnection(id); });\n        }\n    }\n    Client.prototype.createConnection = function (colyseusid) {\n        var _this = this;\n        this.id = colyseusid || \"\";\n        this.connection = new Connection_1.Connection(this.hostname + \"/?colyseusid=\" + this.id);\n        this.connection.onmessage = this.onMessageCallback.bind(this);\n        this.connection.onclose = function (e) { return _this.onClose.dispatch(); };\n        this.connection.onerror = function (e) { return _this.onError.dispatch(); };\n        // check for id on cookie\n        this.connection.onopen = function () {\n            if (_this.id) {\n                _this.onOpen.dispatch();\n            }\n        };\n    };\n    Client.prototype.join = function (roomName, options) {\n        if (options === void 0) { options = {}; }\n        options.requestId = ++this.joinRequestId;\n        this.connectingRooms[options.requestId] = new Room_1.Room(roomName);\n        this.connection.send([Protocol_1.Protocol.JOIN_ROOM, roomName, options]);\n        return this.connectingRooms[options.requestId];\n    };\n    /**\n     * @override\n     */\n    Client.prototype.onMessageCallback = function (event) {\n        var _this = this;\n        var message = msgpack.decode(new Uint8Array(event.data));\n        var code = message[0];\n        if (code == Protocol_1.Protocol.USER_ID) {\n            this.storage.setItem('colyseusid', message[1]);\n            this.id = message[1];\n            this.onOpen.dispatch();\n        }\n        else if (code == Protocol_1.Protocol.JOIN_ROOM) {\n            var requestId = message[2];\n            var room_1 = this.connectingRooms[requestId];\n            this.rooms[room_1.id] = room_1;\n            room_1.id = message[1];\n            room_1.connect(new Connection_1.Connection(this.hostname + \"/\" + room_1.id + \"?colyseusid=\" + this.id));\n            room_1.onLeave.add(function () { return delete _this.rooms[room_1.id]; });\n            delete this.connectingRooms[requestId];\n        }\n        else if (code == Protocol_1.Protocol.JOIN_ERROR) {\n            console.error(\"server error:\", message[2]);\n            // general error\n            this.onError.dispatch(message[2]);\n        }\n        else {\n            this.onMessage.dispatch(message);\n        }\n    };\n    return Client;\n}());\nexports.Client = Client;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/Client.ts\n// module id = 10\n// module chunks = 0","'use strict';\n\nfunction utf8Write(view, offset, str) {\n  var c = 0;\n  for (var i = 0, l = str.length; i < l; i++) {\n    c = str.charCodeAt(i);\n    if (c < 0x80) {\n      view.setUint8(offset++, c);\n    }\n    else if (c < 0x800) {\n      view.setUint8(offset++, 0xc0 | (c >> 6));\n      view.setUint8(offset++, 0x80 | (c & 0x3f));\n    }\n    else if (c < 0xd800 || c >= 0xe000) {\n      view.setUint8(offset++, 0xe0 | (c >> 12));\n      view.setUint8(offset++, 0x80 | (c >> 6) & 0x3f);\n      view.setUint8(offset++, 0x80 | (c & 0x3f));\n    }\n    else {\n      i++;\n      c = 0x10000 + (((c & 0x3ff) << 10) | (str.charCodeAt(i) & 0x3ff));\n      view.setUint8(offset++, 0xf0 | (c >> 18));\n      view.setUint8(offset++, 0x80 | (c >> 12) & 0x3f);\n      view.setUint8(offset++, 0x80 | (c >> 6) & 0x3f);\n      view.setUint8(offset++, 0x80 | (c & 0x3f));\n    }\n  }\n}\n\nfunction utf8Length(str) {\n  var c = 0, length = 0;\n  for (var i = 0, l = str.length; i < l; i++) {\n    c = str.charCodeAt(i);\n    if (c < 0x80) {\n      length += 1;\n    }\n    else if (c < 0x800) {\n      length += 2;\n    }\n    else if (c < 0xd800 || c >= 0xe000) {\n      length += 3;\n    }\n    else {\n      i++;\n      length += 4;\n    }\n  }\n  return length;\n}\n\nfunction _encode(bytes, defers, value) {\n  var type = typeof value, i = 0, l = 0, hi = 0, lo = 0, length = 0, size = 0;\n\n  if (type === 'string') {\n    length = utf8Length(value);\n\n    // fixstr\n    if (length < 0x20) {\n      bytes.push(length | 0xa0);\n      size = 1;\n    }\n    // str 8\n    else if (length < 0x100) {\n      bytes.push(0xd9, length);\n      size = 2;\n    }\n    // str 16\n    else if (length < 0x10000) {\n      bytes.push(0xda, length >> 8, length);\n      size = 3;\n    }\n    // str 32\n    else if (length < 0x100000000) {\n      bytes.push(0xdb, length >> 24, length >> 16, length >> 8, length);\n      size = 5;\n    } else {\n      throw new Error('String too long');\n    }\n    defers.push({ str: value, length: length, offset: bytes.length });\n    return size + length;\n  }\n  if (type === 'number') {\n    // TODO: encode to float 32?\n\n    // float 64\n    if (Math.floor(value) !== value || !isFinite(value)) {\n      bytes.push(0xcb);\n      defers.push({ float: value, length: 8, offset: bytes.length });\n      return 9;\n    }\n\n    if (value >= 0) {\n      // positive fixnum\n      if (value < 0x80) {\n        bytes.push(value);\n        return 1;\n      }\n      // uint 8\n      if (value < 0x100) {\n        bytes.push(0xcc, value);\n        return 2;\n      }\n      // uint 16\n      if (value < 0x10000) {\n        bytes.push(0xcd, value >> 8, value);\n        return 3;\n      }\n      // uint 32\n      if (value < 0x100000000) {\n        bytes.push(0xce, value >> 24, value >> 16, value >> 8, value);\n        return 5;\n      }\n      // uint 64\n      hi = (value / Math.pow(2, 32)) >> 0;\n      lo = value >>> 0;\n      bytes.push(0xcf, hi >> 24, hi >> 16, hi >> 8, hi, lo >> 24, lo >> 16, lo >> 8, lo);\n      return 9;\n    } else {\n      // negative fixnum\n      if (value >= -0x20) {\n        bytes.push(value);\n        return 1;\n      }\n      // int 8\n      if (value >= -0x80) {\n        bytes.push(0xd0, value);\n        return 2;\n      }\n      // int 16\n      if (value >= -0x8000) {\n        bytes.push(0xd1, value >> 8, value);\n        return 3;\n      }\n      // int 32\n      if (value >= -0x80000000) {\n        bytes.push(0xd2, value >> 24, value >> 16, value >> 8, value);\n        return 5;\n      }\n      // int 64\n      hi = Math.floor(value / Math.pow(2, 32));\n      lo = value >>> 0;\n      bytes.push(0xd3, hi >> 24, hi >> 16, hi >> 8, hi, lo >> 24, lo >> 16, lo >> 8, lo);\n      return 9;\n    }\n  }\n  if (type === 'object') {\n    // nil\n    if (value === null) {\n      bytes.push(0xc0);\n      return 1;\n    }\n\n    if (Array.isArray(value)) {\n      length = value.length;\n\n      // fixarray\n      if (length < 0x10) {\n        bytes.push(length | 0x90);\n        size = 1;\n      }\n      // array 16\n      else if (length < 0x10000) {\n        bytes.push(0xdc, length >> 8, length);\n        size = 3;\n      }\n      // array 32\n      else if (length < 0x100000000) {\n        bytes.push(0xdd, length >> 24, length >> 16, length >> 8, length);\n        size = 5;\n      } else {\n        throw new Error('Array too large');\n      }\n      for (i = 0; i < length; i++) {\n        size += _encode(bytes, defers, value[i]);\n      }\n      return size;\n    }\n\n    // fixext 8 / Date\n    if (value instanceof Date) {\n      var time = value.getTime();\n      hi = Math.floor(time / Math.pow(2, 32));\n      lo = time >>> 0;\n      bytes.push(0xd7, 0, hi >> 24, hi >> 16, hi >> 8, hi, lo >> 24, lo >> 16, lo >> 8, lo);\n      return 10;\n    }\n\n    if (value instanceof ArrayBuffer) {\n      length = value.byteLength;\n\n      // bin 8\n      if (length < 0x100) {\n        bytes.push(0xc4, length);\n        size = 2;\n      } else\n      // bin 16\n      if (length < 0x10000) {\n        bytes.push(0xc5, length >> 8, length);\n        size = 3;\n      } else\n      // bin 32\n      if (length < 0x100000000) {\n        bytes.push(0xc6, length >> 24, length >> 16, length >> 8, length);\n        size = 5;\n      } else {\n        throw new Error('Buffer too large');\n      }\n      defers.push({ bin: value, length: length, offset: bytes.length });\n      return size + length;\n    }\n\n    if (typeof value.toJSON === 'function') {\n      return _encode(bytes, defers, value.toJSON());\n    }\n\n    var keys = [], key = '';\n\n    var allKeys = Object.keys(value);\n    for (i = 0, l = allKeys.length; i < l; i++) {\n      key = allKeys[i];\n      if (typeof value[key] !== 'function') {\n        keys.push(key);\n      }\n    }\n    length = keys.length;\n\n    // fixmap\n    if (length < 0x10) {\n      bytes.push(length | 0x80);\n      size = 1;\n    }\n    // map 16\n    else if (length < 0x10000) {\n      bytes.push(0xde, length >> 8, length);\n      size = 3;\n    }\n    // map 32\n    else if (length < 0x100000000) {\n      bytes.push(0xdf, length >> 24, length >> 16, length >> 8, length);\n      size = 5;\n    } else {\n      throw new Error('Object too large');\n    }\n\n    for (i = 0; i < length; i++) {\n      key = keys[i];\n      size += _encode(bytes, defers, key);\n      size += _encode(bytes, defers, value[key]);\n    }\n    return size;\n  }\n  // false/true\n  if (type === 'boolean') {\n    bytes.push(value ? 0xc3 : 0xc2);\n    return 1;\n  }\n  // fixext 1 / undefined\n  if (type === 'undefined') {\n    bytes.push(0xd4, 0, 0);\n    return 3;\n  }\n  throw new Error('Could not encode');\n}\n\nfunction encode(value) {\n  var bytes = [];\n  var defers = [];\n  var size = _encode(bytes, defers, value);\n  var buf = new ArrayBuffer(size);\n  var view = new DataView(buf);\n\n  var deferIndex = 0;\n  var deferWritten = 0;\n  var nextOffset = -1;\n  if (defers.length > 0) {\n    nextOffset = defers[0].offset;\n  }\n\n  var defer, deferLength = 0, offset = 0;\n  for (var i = 0, l = bytes.length; i < l; i++) {\n    view.setUint8(deferWritten + i, bytes[i]);\n    if (i + 1 !== nextOffset) { continue; }\n    defer = defers[deferIndex];\n    deferLength = defer.length;\n    offset = deferWritten + nextOffset;\n    if (defer.bin) {\n      var bin = new Uint8Array(defer.bin);\n      for (var j = 0; j < deferLength; j++) {\n        view.setUint8(offset + j, bin[j]);\n      }\n    } else if (defer.str) {\n      utf8Write(view, offset, defer.str);\n    } else if (defer.float !== undefined) {\n      view.setFloat64(offset, defer.float);\n    }\n    deferIndex++;\n    deferWritten += deferLength;\n    if (defers[deferIndex]) {\n      nextOffset = defers[deferIndex].offset;\n    }\n  }\n  return buf;\n}\n\nmodule.exports = encode;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/notepack.io/browser/encode.js\n// module id = 11\n// module chunks = 0","'use strict';\n\nfunction Decoder(buffer) {\n  this.offset = 0;\n  if (buffer instanceof ArrayBuffer) {\n    this.buffer = buffer;\n    this.view = new DataView(this.buffer);\n  } else if (ArrayBuffer.isView(buffer)) {\n    this.buffer = buffer.buffer;\n    this.view = new DataView(this.buffer, buffer.byteOffset, buffer.byteLength);\n  } else {\n    throw new Error('Invalid argument');\n  }\n}\n\nfunction utf8Read(view, offset, length) {\n  var string = '', chr = 0;\n  for (var i = offset, end = offset + length; i < end; i++) {\n    var byte = view.getUint8(i);\n    if ((byte & 0x80) === 0x00) {\n      string += String.fromCharCode(byte);\n      continue;\n    }\n    if ((byte & 0xe0) === 0xc0) {\n      string += String.fromCharCode(\n        ((byte & 0x0f) << 6) |\n        (view.getUint8(++i) & 0x3f)\n      );\n      continue;\n    }\n    if ((byte & 0xf0) === 0xe0) {\n      string += String.fromCharCode(\n        ((byte & 0x0f) << 12) |\n        ((view.getUint8(++i) & 0x3f) << 6) |\n        ((view.getUint8(++i) & 0x3f) << 0)\n      );\n      continue;\n    }\n    if ((byte & 0xf8) === 0xf0) {\n      chr = ((byte & 0x07) << 18) |\n        ((view.getUint8(++i) & 0x3f) << 12) |\n        ((view.getUint8(++i) & 0x3f) << 6) |\n        ((view.getUint8(++i) & 0x3f) << 0);\n      if (chr >= 0x010000) { // surrogate pair\n        chr -= 0x010000;\n        string += String.fromCharCode((chr >>> 10) + 0xD800, (chr & 0x3FF) + 0xDC00);\n      } else {\n        string += String.fromCharCode(chr);\n      }\n      continue;\n    }\n    throw new Error('Invalid byte ' + byte.toString(16));\n  }\n  return string;\n}\n\nDecoder.prototype.array = function (length) {\n  var value = new Array(length);\n  for (var i = 0; i < length; i++) {\n    value[i] = this.parse();\n  }\n  return value;\n};\n\nDecoder.prototype.map = function (length) {\n  var key = '', value = {};\n  for (var i = 0; i < length; i++) {\n    key = this.parse();\n    value[key] = this.parse();\n  }\n  return value;\n};\n\nDecoder.prototype.str = function (length) {\n  var value = utf8Read(this.view, this.offset, length);\n  this.offset += length;\n  return value;\n};\n\nDecoder.prototype.bin = function (length) {\n  var value = this.buffer.slice(this.offset, this.offset + length);\n  this.offset += length;\n  return value;\n};\n\nDecoder.prototype.parse = function () {\n  var prefix = this.view.getUint8(this.offset++);\n  var value, length = 0, type = 0, hi = 0, lo = 0;\n\n  if (prefix < 0xc0) {\n    // positive fixint\n    if (prefix < 0x80) {\n      return prefix;\n    }\n    // fixmap\n    if (prefix < 0x90) {\n      return this.map(prefix & 0x0f);\n    }\n    // fixarray\n    if (prefix < 0xa0) {\n      return this.array(prefix & 0x0f);\n    }\n    // fixstr\n    return this.str(prefix & 0x1f);\n  }\n\n  // negative fixint\n  if (prefix > 0xdf) {\n    return (0xff - prefix + 1) * -1;\n  }\n\n  switch (prefix) {\n    // nil\n    case 0xc0:\n      return null;\n    // false\n    case 0xc2:\n      return false;\n    // true\n    case 0xc3:\n      return true;\n\n    // bin\n    case 0xc4:\n      length = this.view.getUint8(this.offset);\n      this.offset += 1;\n      return this.bin(length);\n    case 0xc5:\n      length = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return this.bin(length);\n    case 0xc6:\n      length = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return this.bin(length);\n\n    // ext\n    case 0xc7:\n      length = this.view.getUint8(this.offset);\n      type = this.view.getInt8(this.offset + 1);\n      this.offset += 2;\n      return [type, this.bin(length)];\n    case 0xc8:\n      length = this.view.getUint16(this.offset);\n      type = this.view.getInt8(this.offset + 2);\n      this.offset += 3;\n      return [type, this.bin(length)];\n    case 0xc9:\n      length = this.view.getUint32(this.offset);\n      type = this.view.getInt8(this.offset + 4);\n      this.offset += 5;\n      return [type, this.bin(length)];\n\n    // float\n    case 0xca:\n      value = this.view.getFloat32(this.offset);\n      this.offset += 4;\n      return value;\n    case 0xcb:\n      value = this.view.getFloat64(this.offset);\n      this.offset += 8;\n      return value;\n\n    // uint\n    case 0xcc:\n      value = this.view.getUint8(this.offset);\n      this.offset += 1;\n      return value;\n    case 0xcd:\n      value = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return value;\n    case 0xce:\n      value = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return value;\n    case 0xcf:\n      hi = this.view.getUint32(this.offset) * Math.pow(2, 32);\n      lo = this.view.getUint32(this.offset + 4);\n      this.offset += 8;\n      return hi + lo;\n\n    // int\n    case 0xd0:\n      value = this.view.getInt8(this.offset);\n      this.offset += 1;\n      return value;\n    case 0xd1:\n      value = this.view.getInt16(this.offset);\n      this.offset += 2;\n      return value;\n    case 0xd2:\n      value = this.view.getInt32(this.offset);\n      this.offset += 4;\n      return value;\n    case 0xd3:\n      hi = this.view.getInt32(this.offset) * Math.pow(2, 32);\n      lo = this.view.getUint32(this.offset + 4);\n      this.offset += 8;\n      return hi + lo;\n\n    // fixext\n    case 0xd4:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      if (type === 0x00) {\n        this.offset += 1;\n        return void 0;\n      }\n      return [type, this.bin(1)];\n    case 0xd5:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      return [type, this.bin(2)];\n    case 0xd6:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      return [type, this.bin(4)];\n    case 0xd7:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      if (type === 0x00) {\n        hi = this.view.getInt32(this.offset) * Math.pow(2, 32);\n        lo = this.view.getUint32(this.offset + 4);\n        this.offset += 8;\n        return new Date(hi + lo);\n      }\n      return [type, this.bin(8)];\n    case 0xd8:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      return [type, this.bin(16)];\n\n    // str\n    case 0xd9:\n      length = this.view.getUint8(this.offset);\n      this.offset += 1;\n      return this.str(length);\n    case 0xda:\n      length = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return this.str(length);\n    case 0xdb:\n      length = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return this.str(length);\n\n    // array\n    case 0xdc:\n      length = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return this.array(length);\n    case 0xdd:\n      length = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return this.array(length);\n\n    // map\n    case 0xde:\n      length = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return this.map(length);\n    case 0xdf:\n      length = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return this.map(length);\n  }\n\n  throw new Error('Could not parse');\n};\n\nfunction decode(buffer) {\n  var decoder = new Decoder(buffer);\n  var value = decoder.parse();\n  if (decoder.offset !== buffer.byteLength) {\n    throw new Error((buffer.byteLength - decoder.offset) + ' trailing bytes');\n  }\n  return value;\n}\n\nmodule.exports = decode;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/notepack.io/browser/decode.js\n// module id = 12\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar PrioritySignal_1 = require(\"./PrioritySignal\");\n/**\n * Allows the valueClasses to be set in MXML, e.g.\n * <signals:Signal id=\"nameChanged\">{[String, uint]}</signals:Signal>\n */\n/*[DefaultProperty(\"valueClasses\")]*/\n/**\n * Signal dispatches events to multiple listeners.\n * It is inspired by C# events and delegates, and by\n * <a target=\"_top\" href=\"http://en.wikipedia.org/wiki/Signals_and_slots\">signals and slots</a>\n * in Qt.\n * A Signal adds event dispatching functionality through composition and interfaces,\n * rather than inheriting from a dispatcher.\n * <br/><br/>\n * Project home: <a target=\"_top\" href=\"http://github.com/robertpenner/as3-signals/\">http://github.com/robertpenner/as3-signals/</a>\n */\nvar DeluxeSignal = (function (_super) {\n    __extends(DeluxeSignal, _super);\n    /**\n     * Creates a DeluxeSignal instance to dispatch events on behalf of a target object.\n     * @param    target The object the signal is dispatching events on behalf of.\n     * @param    valueClasses Any number of class references that enable type checks in dispatch().\n     * For example, new DeluxeSignal(this, String, uint)\n     * would allow: signal.dispatch(\"the Answer\", 42)\n     * but not: signal.dispatch(true, 42.5)\n     * nor: signal.dispatch()\n     *\n     * NOTE: Subclasses cannot call super.apply(null, valueClasses),\n     * but this constructor has logic to support super(valueClasses).\n     */\n    function DeluxeSignal(target) {\n        if (target === void 0) { target = null; }\n        var valueClasses = [];\n        for (var _i = 1; _i < arguments.length; _i++) {\n            valueClasses[_i - 1] = arguments[_i];\n        }\n        var _this = this;\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n        _this = _super.call(this, valueClasses) || this;\n        //@CHANGED - this was the first call in the constructor\n        //Typescript does not allow \"this\" to be called before super\n        _this._target = target;\n        return _this;\n    }\n    Object.defineProperty(DeluxeSignal.prototype, \"target\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._target;\n        },\n        set: function (value) {\n            if (value == this._target)\n                return;\n            this.removeAll();\n            this._target = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * @inheritDoc\n     * @throws ArgumentError <code>ArgumentError</code>: Incorrect number of arguments.\n     * @throws ArgumentError <code>ArgumentError</code>: Value object is not an instance of the appropriate valueClasses Class.\n     */\n    /*override*/\n    DeluxeSignal.prototype.dispatch = function () {\n        var valueObjects = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueObjects[_i] = arguments[_i];\n        }\n        // Validate value objects against pre-defined value classes.\n        var numValueClasses = this._valueClasses.length;\n        var numValueObjects = valueObjects.length;\n        if (numValueObjects < numValueClasses) {\n            throw new Error('Incorrect number of arguments. ' +\n                'Expected at least ' + numValueClasses + ' but received ' +\n                numValueObjects + '.');\n        }\n        // Cannot dispatch differently typed objects than declared classes.\n        for (var i = 0; i < numValueClasses; i++) {\n            // Optimized for the optimistic case that values are correct.\n            if (valueObjects[i] === null || valueObjects[i].constructor === this._valueClasses[i])\n                continue;\n            throw new Error('Value object <' + valueObjects[i]\n                + '> is not an instance of <' + this._valueClasses[i] + '>.');\n        }\n        // Extract and clone event object if necessary.\n        var event = valueObjects[0];\n        if (event) {\n            if (event.target) {\n                event = event.clone();\n                valueObjects[0] = event;\n            }\n            event.target = this.target;\n            event.currentTarget = this.target;\n            event.signal = this;\n        }\n        // Broadcast to listeners.\n        var slotsToProcess = this.slots;\n        while (slotsToProcess.nonEmpty) {\n            slotsToProcess.head.execute(valueObjects);\n            slotsToProcess = slotsToProcess.tail;\n        }\n        // Bubble the event as far as possible.\n        if (!event || !event.bubbles)\n            return;\n        var currentTarget = this.target;\n        while (currentTarget && currentTarget.hasOwnProperty(\"parent\")) {\n            currentTarget = currentTarget[\"parent\"];\n            if (!currentTarget)\n                break;\n            if (currentTarget.onEventBubbled !== undefined) {\n                event.currentTarget = currentTarget;\n                // onEventBubbled() can stop the bubbling by returning false.\n                if (currentTarget.onEventBubbled(event))\n                    break;\n            }\n        }\n    };\n    return DeluxeSignal;\n}(PrioritySignal_1.PrioritySignal));\nexports.DeluxeSignal = DeluxeSignal;\n//# sourceMappingURL=DeluxeSignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/DeluxeSignal.js\n// module id = 13\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n *\n * @see org.osflash.signals.events.IEvent\n * Documentation for the event interface being maintained in IEvent to avoid duplication for now.\n */\nvar GenericEvent = (function () {\n    function GenericEvent(bubbles) {\n        if (bubbles === void 0) { bubbles = false; }\n        this._bubbles = bubbles;\n    }\n    Object.defineProperty(GenericEvent.prototype, \"signal\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._signal;\n        },\n        set: function (value) {\n            this._signal = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(GenericEvent.prototype, \"target\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._target;\n        },\n        set: function (value) {\n            this._target = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(GenericEvent.prototype, \"currentTarget\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._currentTarget;\n        },\n        set: function (value) {\n            this._currentTarget = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(GenericEvent.prototype, \"bubbles\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._bubbles;\n        },\n        set: function (value) {\n            this._bubbles = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /** @inheritDoc */\n    GenericEvent.prototype.clone = function () {\n        return new GenericEvent(this._bubbles);\n    };\n    return GenericEvent;\n}());\nexports.GenericEvent = GenericEvent;\n//# sourceMappingURL=GenericEvent.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/events/GenericEvent.js\n// module id = 14\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n *\n */\nexports.IOnceSignal = Symbol(\"IOnceSignal\");\n//# sourceMappingURL=IOnceSignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/IOnceSignal.js\n// module id = 15\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n *\n */\nexports.IPrioritySignal = Symbol(\"IPrioritySignal\");\n//# sourceMappingURL=IPrioritySignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/IPrioritySignal.js\n// module id = 16\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n *\n */\nexports.ISignal = Symbol(\"ISignal\");\n//# sourceMappingURL=ISignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/ISignal.js\n// module id = 17\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n * The ISlot interface defines the basic properties of a\n * listener associated with a Signal.\n *\n * @author Joa Ebert\n * @author Robert Penner\n */\nexports.ISlot = Symbol(\"ISlot\");\n//# sourceMappingURL=ISlot.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/ISlot.js\n// module id = 18\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Slot_1 = require(\"./Slot\");\n/**\n * Allows the valueClasses to be set in MXML, e.g.\n * <signals:Signal id=\"nameChanged\">{[String, uint]}</signals:Signal>\n */\n/*[DefaultProperty(\"valueClasses\")]*/\n/**\n * A MonoSignal can have only one listener.\n */\nvar MonoSignal = (function () {\n    /**\n     * Creates a MonoSignal instance to dispatch value objects.\n     * @param    valueClasses Any number of class references that enable type checks in dispatch().\n     * For example, new Signal(String, uint)\n     * would allow: signal.dispatch(\"the Answer\", 42)\n     * but not: signal.dispatch(true, 42.5)\n     * nor: signal.dispatch()\n     *\n     * NOTE: Subclasses cannot call super.apply(null, valueClasses),\n     * but this constructor has logic to support super(valueClasses).\n     */\n    function MonoSignal() {\n        var valueClasses = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueClasses[_i] = arguments[_i];\n        }\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        this.valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n    }\n    Object.defineProperty(MonoSignal.prototype, \"valueClasses\", {\n        /**\n         * @inheritDoc\n         * @throws ArgumentError <code>ArgumentError</code>: Invalid valueClasses argument: item at index should be a Class but was not.\n         */\n        /*[ArrayElementType(\"Class\")]*/\n        get: function () {\n            return this._valueClasses;\n        },\n        set: function (value) {\n            // Clone so the Array cannot be affected from outside.\n            this._valueClasses = value ? value.slice() : [];\n            for (var i = this._valueClasses.length; i--;) {\n                if (!(this._valueClasses[i] instanceof Object)) {\n                    throw new Error('Invalid valueClasses argument: ' +\n                        'item at index ' + i + ' should be a Class but was:<' +\n                        this._valueClasses[i] + '>.' + this._valueClasses[i]); //@CHANGED - temp replacement for getQualifiedClassByName()\n                }\n            }\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(MonoSignal.prototype, \"numListeners\", {\n        /** @inheritDoc */\n        get: function () {\n            return this.slot ? 1 : 0;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot add or addOnce with a listener already added, remove the current listener first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    MonoSignal.prototype.add = function (listener) {\n        return this.registerListener(listener);\n    };\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot add or addOnce with a listener already added, remove the current listener first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    MonoSignal.prototype.addOnce = function (listener) {\n        return this.registerListener(listener, true);\n    };\n    /** @inheritDoc */\n    MonoSignal.prototype.remove = function (listener) {\n        if (this.slot && this.slot.listener == listener) {\n            var theSlot = this.slot;\n            this.slot = null;\n            return theSlot;\n        }\n        return null;\n    };\n    /** @inheritDoc */\n    MonoSignal.prototype.removeAll = function () {\n        if (this.slot)\n            this.slot.remove();\n    };\n    /**\n     * @inheritDoc\n     * @throws ArgumentError <code>ArgumentError</code>: Incorrect number of arguments.\n     * @throws ArgumentError <code>ArgumentError</code>: Value object is not an instance of the appropriate valueClasses Class.\n     */\n    MonoSignal.prototype.dispatch = function () {\n        var valueObjects = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueObjects[_i] = arguments[_i];\n        }\n        // If valueClasses is empty, value objects are not type-checked.\n        var numValueClasses = this._valueClasses.length;\n        var numValueObjects = valueObjects.length;\n        // Cannot dispatch fewer objects than declared classes.\n        if (numValueObjects < numValueClasses) {\n            throw new Error('Incorrect number of arguments. ' +\n                'Expected at least ' + numValueClasses + ' but received ' +\n                numValueObjects + '.');\n        }\n        // Cannot dispatch differently typed objects than declared classes.\n        for (var i = 0; i < numValueClasses; i++) {\n            // Optimized for the optimistic case that values are correct.\n            if (valueObjects[i] === null ||\n                (valueObjects[i] instanceof this._valueClasses[i] || valueObjects[i].constructor === this._valueClasses[i])) {\n                continue;\n            }\n            throw new Error('Value object <' + valueObjects[i]\n                + '> is not an instance of <' + this._valueClasses[i] + '>.');\n        }\n        // Broadcast to the one listener.\n        if (this.slot) {\n            this.slot.execute(valueObjects);\n        }\n    };\n    MonoSignal.prototype.registerListener = function (listener, once) {\n        if (once === void 0) { once = false; }\n        if (this.slot) {\n            // If the listener exits previously added, definitely don't add it.\n            throw new Error('You cannot add or addOnce with a listener already added, remove the current listener first.');\n        }\n        return (this.slot = new Slot_1.Slot(listener, this, once));\n    };\n    return MonoSignal;\n}());\nexports.MonoSignal = MonoSignal;\n//# sourceMappingURL=MonoSignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/MonoSignal.js\n// module id = 19\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar OnceSignal_1 = require(\"./OnceSignal\");\nvar Promise = (function (_super) {\n    __extends(Promise, _super);\n    function Promise() {\n        return _super !== null && _super.apply(this, arguments) || this;\n    }\n    /** @inheritDoc */\n    /*override*/\n    Promise.prototype.addOnce = function (listener) {\n        var slot = _super.prototype.addOnce.call(this, listener);\n        if (this.isDispatched) {\n            slot.execute(this.valueObjects);\n            slot.remove();\n        }\n        return slot;\n    };\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot dispatch() a Promise more than once\n     */\n    /*override*/\n    Promise.prototype.dispatch = function () {\n        var valueObjects = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueObjects[_i] = arguments[_i];\n        }\n        if (this.isDispatched) {\n            throw new Error(\"You cannot dispatch() a Promise more than once\");\n        }\n        else {\n            this.isDispatched = true;\n            this.valueObjects = valueObjects;\n            _super.prototype.dispatch.apply(this, valueObjects);\n        }\n    };\n    return Promise;\n}(OnceSignal_1.OnceSignal));\nexports.Promise = Promise;\n//# sourceMappingURL=Promise.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/Promise.js\n// module id = 20\n// module chunks = 0","\"use strict\";\nvar Clock = (function () {\n    function Clock(useInterval) {\n        if (useInterval === void 0) { useInterval = false; }\n        this.running = false;\n        this.now = (typeof (window) !== \"undefined\" && window.performance && window.performance.now && (window.performance.now).bind(window.performance)) || Date.now;\n        this.start(useInterval);\n    }\n    Clock.prototype.start = function (useInterval) {\n        if (useInterval === void 0) { useInterval = false; }\n        this.deltaTime = 0;\n        this.currentTime = this.now();\n        this.elapsedTime = 0;\n        this.running = true;\n        if (useInterval) {\n            // auto set interval to 60 ticks per second\n            this._interval = setInterval(this.tick.bind(this), 1000 / 60);\n        }\n    };\n    Clock.prototype.stop = function () {\n        this.running = false;\n        if (this._interval) {\n            clearInterval(this._interval);\n        }\n    };\n    Clock.prototype.tick = function (newTime) {\n        if (newTime === void 0) { newTime = this.now(); }\n        this.deltaTime = newTime - this.currentTime;\n        this.currentTime = newTime;\n        this.elapsedTime += this.deltaTime;\n    };\n    return Clock;\n}());\nmodule.exports = Clock;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/@gamestdio/clock/dist/index.js\n// module id = 21\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar DeltaContainer_1 = require(\"./DeltaContainer\");\nexports.DeltaContainer = DeltaContainer_1.DeltaContainer;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/delta-listener/lib/index.js\n// module id = 22\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar compare_1 = require(\"./compare\");\nvar DeltaContainer = /** @class */ (function () {\n    function DeltaContainer(data) {\n        this.listeners = [];\n        this.matcherPlaceholders = {\n            \":id\": /^([a-zA-Z0-9\\-_]+)$/,\n            \":number\": /^([0-9]+)$/,\n            \":string\": /^(\\w+)$/,\n            \":axis\": /^([xyz])$/,\n            \":*\": /(.*)/,\n        };\n        this.data = data;\n        this.reset();\n    }\n    DeltaContainer.prototype.set = function (newData) {\n        var patches = compare_1.compare(this.data, newData);\n        this.checkPatches(patches);\n        this.data = newData;\n        return patches;\n    };\n    DeltaContainer.prototype.registerPlaceholder = function (placeholder, matcher) {\n        this.matcherPlaceholders[placeholder] = matcher;\n    };\n    DeltaContainer.prototype.listen = function (segments, callback) {\n        var _this = this;\n        var rules;\n        if (typeof (segments) === \"function\") {\n            rules = [];\n            callback = segments;\n        }\n        else {\n            rules = segments.split(\"/\");\n        }\n        if (callback.length > 1) {\n            console.warn(\".listen() accepts only one parameter.\");\n        }\n        var listener = {\n            callback: callback,\n            rawRules: rules,\n            rules: rules.map(function (segment) {\n                if (typeof (segment) === \"string\") {\n                    // replace placeholder matchers\n                    return (segment.indexOf(\":\") === 0)\n                        ? _this.matcherPlaceholders[segment] || _this.matcherPlaceholders[\":*\"]\n                        : new RegExp(\"^\" + segment + \"$\");\n                }\n                else {\n                    return segment;\n                }\n            })\n        };\n        if (rules.length === 0) {\n            this.defaultListener = listener;\n        }\n        else {\n            this.listeners.push(listener);\n        }\n        return listener;\n    };\n    DeltaContainer.prototype.removeListener = function (listener) {\n        for (var i = this.listeners.length - 1; i >= 0; i--) {\n            if (this.listeners[i] === listener) {\n                this.listeners.splice(i, 1);\n            }\n        }\n    };\n    DeltaContainer.prototype.removeAllListeners = function () {\n        this.reset();\n    };\n    DeltaContainer.prototype.checkPatches = function (patches) {\n        for (var i = patches.length - 1; i >= 0; i--) {\n            var matched = false;\n            for (var j = 0, len = this.listeners.length; j < len; j++) {\n                var listener = this.listeners[j];\n                var pathVariables = this.getPathVariables(patches[i], listener);\n                if (pathVariables) {\n                    listener.callback({\n                        path: pathVariables,\n                        rawPath: patches[i].path,\n                        operation: patches[i].operation,\n                        value: patches[i].value\n                    });\n                    matched = true;\n                }\n            }\n            // check for fallback listener\n            if (!matched && this.defaultListener) {\n                this.defaultListener.callback(patches[i]);\n            }\n        }\n    };\n    DeltaContainer.prototype.getPathVariables = function (patch, listener) {\n        // skip if rules count differ from patch\n        if (patch.path.length !== listener.rules.length) {\n            return false;\n        }\n        var path = {};\n        for (var i = 0, len = listener.rules.length; i < len; i++) {\n            var matches = patch.path[i].match(listener.rules[i]);\n            if (!matches || matches.length === 0 || matches.length > 2) {\n                return false;\n            }\n            else if (listener.rawRules[i].substr(0, 1) === \":\") {\n                path[listener.rawRules[i].substr(1)] = matches[1];\n            }\n        }\n        return path;\n    };\n    DeltaContainer.prototype.reset = function () {\n        this.listeners = [];\n    };\n    return DeltaContainer;\n}());\nexports.DeltaContainer = DeltaContainer;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/delta-listener/lib/DeltaContainer.js\n// module id = 23\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nfunction compare(tree1, tree2) {\n    var patches = [];\n    generate(tree1, tree2, patches, []);\n    return patches;\n}\nexports.compare = compare;\nfunction concat(arr, value) {\n    var newArr = arr.slice();\n    newArr.push(value);\n    return newArr;\n}\nfunction objectKeys(obj) {\n    if (Array.isArray(obj)) {\n        var keys_1 = new Array(obj.length);\n        for (var k = 0; k < keys_1.length; k++) {\n            keys_1[k] = \"\" + k;\n        }\n        return keys_1;\n    }\n    if (Object.keys) {\n        return Object.keys(obj);\n    }\n    var keys = [];\n    for (var i in obj) {\n        if (obj.hasOwnProperty(i)) {\n            keys.push(i);\n        }\n    }\n    return keys;\n}\n;\n// Dirty check if obj is different from mirror, generate patches and update mirror\nfunction generate(mirror, obj, patches, path) {\n    var newKeys = objectKeys(obj);\n    var oldKeys = objectKeys(mirror);\n    var changed = false;\n    var deleted = false;\n    for (var t = oldKeys.length - 1; t >= 0; t--) {\n        var key = oldKeys[t];\n        var oldVal = mirror[key];\n        if (obj.hasOwnProperty(key) && !(obj[key] === undefined && oldVal !== undefined && Array.isArray(obj) === false)) {\n            var newVal = obj[key];\n            if (typeof oldVal == \"object\" && oldVal != null && typeof newVal == \"object\" && newVal != null) {\n                generate(oldVal, newVal, patches, concat(path, key));\n            }\n            else {\n                if (oldVal !== newVal) {\n                    changed = true;\n                    patches.push({ operation: \"replace\", path: concat(path, key), value: newVal });\n                }\n            }\n        }\n        else {\n            patches.push({ operation: \"remove\", path: concat(path, key) });\n            deleted = true; // property has been deleted\n        }\n    }\n    if (!deleted && newKeys.length == oldKeys.length) {\n        return;\n    }\n    for (var t = 0; t < newKeys.length; t++) {\n        var key = newKeys[t];\n        if (!mirror.hasOwnProperty(key) && obj[key] !== undefined) {\n            var newVal = obj[key];\n            var addPath = concat(path, key);\n            // compare deeper additions\n            if (typeof newVal == \"object\" && newVal != null) {\n                generate({}, newVal, patches, addPath);\n            }\n            patches.push({ operation: \"add\", path: addPath, value: newVal });\n        }\n    }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/delta-listener/lib/compare.js\n// module id = 24\n// module chunks = 0","// Fossil SCM delta compression algorithm\n// ======================================\n//\n// Format:\n// http://www.fossil-scm.org/index.html/doc/tip/www/delta_format.wiki\n//\n// Algorithm:\n// http://www.fossil-scm.org/index.html/doc/tip/www/delta_encoder_algorithm.wiki\n//\n// Original implementation:\n// http://www.fossil-scm.org/index.html/artifact/d1b0598adcd650b3551f63b17dfc864e73775c3d\n//\n// LICENSE\n// -------\n//\n// Copyright 2014 Dmitry Chestnykh (JavaScript port)\n// Copyright 2007 D. Richard Hipp  (original C version)\n// All rights reserved.\n//\n// Redistribution and use in source and binary forms, with or\n// without modification, are permitted provided that the\n// following conditions are met:\n//\n//   1. Redistributions of source code must retain the above\n//      copyright notice, this list of conditions and the\n//      following disclaimer.\n//\n//   2. Redistributions in binary form must reproduce the above\n//      copyright notice, this list of conditions and the\n//      following disclaimer in the documentation and/or other\n//      materials provided with the distribution.\n//\n// THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS\n// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n// ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE\n// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n// OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,\n// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n//\n// The views and conclusions contained in the software and documentation\n// are those of the authors and contributors and should not be interpreted\n// as representing official policies, either expressed or implied, of anybody\n// else.\n//\n(function(root, factory) {\n  if (typeof module !== 'undefined' && module.exports) module.exports = factory();\n  else root.fossilDelta = factory();\n})(this, function() {\n'use strict';\n\nvar fossilDelta = {};\n\n// Hash window width in bytes. Must be a power of two.\nvar NHASH = 16;\n\nfunction RollingHash() {\n  this.a = 0; // hash     (16-bit unsigned)\n  this.b = 0; // values   (16-bit unsigned)\n  this.i = 0; // start of the hash window (16-bit unsigned)\n  this.z = new Array(NHASH); // the values that have been hashed.\n}\n\n// Initialize the rolling hash using the first NHASH bytes of\n// z at the given position.\nRollingHash.prototype.init = function(z, pos) {\n  var a = 0, b = 0, i, x;\n  for(i = 0; i < NHASH; i++){\n    x = z[pos+i];\n    a = (a + x) & 0xffff;\n    b = (b + (NHASH-i)*x) & 0xffff;\n    this.z[i] = x;\n  }\n  this.a = a & 0xffff;\n  this.b = b & 0xffff;\n  this.i = 0;\n};\n\n// Advance the rolling hash by a single byte \"c\".\nRollingHash.prototype.next = function(c) {\n  var old = this.z[this.i];\n  this.z[this.i] = c;\n  this.i = (this.i+1)&(NHASH-1);\n  this.a = (this.a - old + c) & 0xffff;\n  this.b = (this.b - NHASH*old + this.a) & 0xffff;\n};\n\n// Return a 32-bit hash value.\nRollingHash.prototype.value = function() {\n  return ((this.a & 0xffff) | (this.b & 0xffff)<<16)>>>0;\n};\n\nvar zDigits = \"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~\".\n                split('').map(function (x) { return x.charCodeAt(0); });\n\nvar zValue = [\n  -1, -1, -1, -1, -1, -1, -1, -1,   -1, -1, -1, -1, -1, -1, -1, -1,\n  -1, -1, -1, -1, -1, -1, -1, -1,   -1, -1, -1, -1, -1, -1, -1, -1,\n  -1, -1, -1, -1, -1, -1, -1, -1,   -1, -1, -1, -1, -1, -1, -1, -1,\n   0,  1,  2,  3,  4,  5,  6,  7,    8,  9, -1, -1, -1, -1, -1, -1,\n  -1, 10, 11, 12, 13, 14, 15, 16,   17, 18, 19, 20, 21, 22, 23, 24,\n  25, 26, 27, 28, 29, 30, 31, 32,   33, 34, 35, -1, -1, -1, -1, 36,\n  -1, 37, 38, 39, 40, 41, 42, 43,   44, 45, 46, 47, 48, 49, 50, 51,\n  52, 53, 54, 55, 56, 57, 58, 59,   60, 61, 62, -1, -1, -1, 63, -1\n];\n\n// Reader reads bytes, chars, ints from array.\nfunction Reader(array) {\n  this.a = array; // source array\n  this.pos = 0;   // current position in array\n}\n\nReader.prototype.haveBytes = function() {\n  return this.pos < this.a.length;\n};\n\nReader.prototype.getByte = function() {\n  var b = this.a[this.pos];\n  this.pos++;\n  if (this.pos > this.a.length) throw new RangeError('out of bounds');\n  return b;\n};\n\nReader.prototype.getChar = function() {\n  return String.fromCharCode(this.getByte());\n};\n\n// Read base64-encoded unsigned integer.\nReader.prototype.getInt = function(){\n  var v = 0, c;\n  while(this.haveBytes() && (c = zValue[0x7f & this.getByte()]) >= 0) {\n     v = (v<<6) + c;\n  }\n  this.pos--;\n  return v >>> 0;\n};\n\n\n// Write writes an array.\nfunction Writer() {\n  this.a = [];\n}\n\nWriter.prototype.toArray = function() {\n  return this.a;\n};\n\nWriter.prototype.putByte = function(b) {\n  this.a.push(b & 0xff);\n};\n\n// Write an ASCII character (s is a one-char string).\nWriter.prototype.putChar = function(s) {\n  this.putByte(s.charCodeAt(0));\n};\n\n// Write a base64 unsigned integer.\nWriter.prototype.putInt = function(v){\n  var i, j, zBuf = [];\n  if (v === 0) {\n    this.putChar('0');\n    return;\n  }\n  for (i = 0; v > 0; i++, v >>>= 6)\n    zBuf.push(zDigits[v&0x3f]);\n  for (j = i-1; j >= 0; j--)\n    this.putByte(zBuf[j]);\n};\n\n// Copy from array at start to end.\nWriter.prototype.putArray = function(a, start, end) {\n  for (var i = start; i < end; i++) this.a.push(a[i]);\n};\n\n// Return the number digits in the base64 representation of a positive integer.\nfunction digitCount(v){\n  var i, x;\n  for (i = 1, x = 64; v >= x; i++, x <<= 6){ /* nothing */ }\n  return i;\n}\n\n// Return a 32-bit checksum of the array.\nfunction checksum(arr) {\n  var sum0 = 0, sum1 = 0, sum2 = 0, sum3 = 0,\n      z = 0, N = arr.length;\n  //TODO measure if this unrolling is helpful.\n  while (N >= 16) {\n    sum0 = sum0 + arr[z+0] | 0;\n    sum1 = sum1 + arr[z+1] | 0;\n    sum2 = sum2 + arr[z+2] | 0;\n    sum3 = sum3 + arr[z+3] | 0;\n\n    sum0 = sum0 + arr[z+4] | 0;\n    sum1 = sum1 + arr[z+5] | 0;\n    sum2 = sum2 + arr[z+6] | 0;\n    sum3 = sum3 + arr[z+7] | 0;\n\n    sum0 = sum0 + arr[z+8] | 0;\n    sum1 = sum1 + arr[z+9] | 0;\n    sum2 = sum2 + arr[z+10] | 0;\n    sum3 = sum3 + arr[z+11] | 0;\n\n    sum0 = sum0 + arr[z+12] | 0;\n    sum1 = sum1 + arr[z+13] | 0;\n    sum2 = sum2 + arr[z+14] | 0;\n    sum3 = sum3 + arr[z+15] | 0;\n\n    z += 16;\n    N -= 16;\n  }\n  while (N >= 4) {\n    sum0 = sum0 + arr[z+0] | 0;\n    sum1 = sum1 + arr[z+1] | 0;\n    sum2 = sum2 + arr[z+2] | 0;\n    sum3 = sum3 + arr[z+3] | 0;\n    z += 4;\n    N -= 4;\n  }\n  sum3 = (((sum3 + (sum2 << 8) | 0) + (sum1 << 16) | 0) + (sum0 << 24) | 0);\n  /* jshint -W086 */\n  switch (N) {\n    case 3: sum3 = sum3 + (arr[z+2] <<  8) | 0; /* falls through */\n    case 2: sum3 = sum3 + (arr[z+1] << 16) | 0; /* falls through */\n    case 1: sum3 = sum3 + (arr[z+0] << 24) | 0; /* falls through */\n  }\n  return sum3 >>> 0;\n}\n\n// Create a new delta from src to out.\nfossilDelta.create = function(src, out) {\n  var zDelta = new Writer();\n  var lenOut = out.length;\n  var lenSrc = src.length;\n  var i, lastRead = -1;\n\n  zDelta.putInt(lenOut);\n  zDelta.putChar('\\n');\n\n  // If the source is very small, it means that we have no\n  // chance of ever doing a copy command.  Just output a single\n  // literal segment for the entire target and exit.\n  if (lenSrc <= NHASH) {\n    zDelta.putInt(lenOut);\n    zDelta.putChar(':');\n    zDelta.putArray(out, 0, lenOut);\n    zDelta.putInt(checksum(out));\n    zDelta.putChar(';');\n    return zDelta.toArray();\n  }\n\n  // Compute the hash table used to locate matching sections in the source.\n  var nHash = Math.ceil(lenSrc / NHASH);\n  var collide =  new Array(nHash);\n  var landmark = new Array(nHash);\n  for (i = 0; i < collide.length; i++) collide[i] = -1;\n  for (i = 0; i < landmark.length; i++) landmark[i] = -1;\n  var hv, h = new RollingHash();\n  for (i = 0; i < lenSrc-NHASH; i += NHASH) {\n    h.init(src, i);\n    hv = h.value() % nHash;\n    collide[i/NHASH] = landmark[hv];\n    landmark[hv] = i/NHASH;\n  }\n\n  var base = 0;\n  var iSrc, iBlock, bestCnt, bestOfst, bestLitsz;\n  while (base+NHASH<lenOut) {\n    bestOfst=0;\n    bestLitsz=0;\n    h.init(out, base);\n    i = 0; // Trying to match a landmark against zOut[base+i]\n    bestCnt = 0;\n    while(1) {\n      var limit = 250;\n      hv = h.value() % nHash;\n      iBlock = landmark[hv];\n      while (iBlock >= 0 && (limit--)>0 ) {\n        //\n        // The hash window has identified a potential match against\n        // landmark block iBlock.  But we need to investigate further.\n        //\n        // Look for a region in zOut that matches zSrc. Anchor the search\n        // at zSrc[iSrc] and zOut[base+i].  Do not include anything prior to\n        // zOut[base] or after zOut[outLen] nor anything after zSrc[srcLen].\n        //\n        // Set cnt equal to the length of the match and set ofst so that\n        // zSrc[ofst] is the first element of the match.  litsz is the number\n        // of characters between zOut[base] and the beginning of the match.\n        // sz will be the overhead (in bytes) needed to encode the copy\n        // command.  Only generate copy command if the overhead of the\n        // copy command is less than the amount of literal text to be copied.\n        //\n        var cnt, ofst, litsz;\n        var j, k, x, y;\n        var sz;\n\n        // Beginning at iSrc, match forwards as far as we can.\n        // j counts the number of characters that match.\n        iSrc = iBlock*NHASH;\n        for (j = 0, x = iSrc, y = base+i; x < lenSrc && y < lenOut; j++, x++, y++) {\n          if (src[x] !== out[y]) break;\n        }\n        j--;\n\n        // Beginning at iSrc-1, match backwards as far as we can.\n        // k counts the number of characters that match.\n        for (k = 1; k < iSrc && k <= i; k++) {\n          if (src[iSrc-k] !== out[base+i-k]) break;\n        }\n        k--;\n\n        // Compute the offset and size of the matching region.\n        ofst = iSrc-k;\n        cnt = j+k+1;\n        litsz = i-k;  // Number of bytes of literal text before the copy\n        // sz will hold the number of bytes needed to encode the \"insert\"\n        // command and the copy command, not counting the \"insert\" text.\n        sz = digitCount(i-k)+digitCount(cnt)+digitCount(ofst)+3;\n        if (cnt >= sz && cnt > bestCnt) {\n          // Remember this match only if it is the best so far and it\n          // does not increase the file size.\n          bestCnt = cnt;\n          bestOfst = iSrc-k;\n          bestLitsz = litsz;\n        }\n\n        // Check the next matching block\n        iBlock = collide[iBlock];\n      }\n\n      // We have a copy command that does not cause the delta to be larger\n      // than a literal insert.  So add the copy command to the delta.\n      if (bestCnt > 0) {\n        if (bestLitsz > 0) {\n          // Add an insert command before the copy.\n          zDelta.putInt(bestLitsz);\n          zDelta.putChar(':');\n          zDelta.putArray(out, base, base+bestLitsz);\n          base += bestLitsz;\n        }\n        base += bestCnt;\n        zDelta.putInt(bestCnt);\n        zDelta.putChar('@');\n        zDelta.putInt(bestOfst);\n        zDelta.putChar(',');\n        if (bestOfst + bestCnt -1 > lastRead) {\n          lastRead = bestOfst + bestCnt - 1;\n        }\n        bestCnt = 0;\n        break;\n      }\n\n      // If we reach this point, it means no match is found so far\n      if (base+i+NHASH >= lenOut){\n        // We have reached the end and have not found any\n        // matches.  Do an \"insert\" for everything that does not match\n        zDelta.putInt(lenOut-base);\n        zDelta.putChar(':');\n        zDelta.putArray(out, base, base+lenOut-base);\n        base = lenOut;\n        break;\n      }\n\n      // Advance the hash by one character. 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Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar websocket_1 = require(\"@gamestdio/websocket\");\nvar msgpack = require(\"notepack.io\");\nvar Connection = /** @class */ (function (_super) {\n    __extends(Connection, _super);\n    function Connection(url, query) {\n        if (query === void 0) { query = {}; }\n        var _this = _super.call(this, url) || this;\n        _this._enqueuedCalls = [];\n        _this.binaryType = \"arraybuffer\";\n        return _this;\n    }\n    Connection.prototype.onOpenCallback = function (event) {\n        _super.prototype.onOpenCallback.call(this);\n        if (this._enqueuedCalls.length > 0) {\n            for (var i = 0; i < this._enqueuedCalls.length; i++) {\n                var _a = this._enqueuedCalls[i], method = _a[0], args = _a[1];\n                this[method].apply(this, args);\n            }\n        }\n    };\n    Connection.prototype.send = function (data) {\n        if (this.ws.readyState == WebSocket.OPEN) {\n            return _super.prototype.send.call(this, msgpack.encode(data));\n        }\n        else {\n            console.warn(\"colyseus.js: trying to send data while in \" + this.ws.readyState + \" state\");\n            // WebSocket not connected.\n            // Enqueue data to be sent when readyState == OPEN\n            this._enqueuedCalls.push(['send', [data]]);\n        }\n    };\n    return Connection;\n}(websocket_1.default));\nexports.Connection = Connection;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/Connection.ts\n// module id = 26\n// module chunks = 0","'use strict';Object.defineProperty(exports,\"__esModule\",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if(\"value\"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError(\"Cannot call a class as a function\");}}var createBackoff=require('./backoff').createBackoff;var WebSocketClient=function(){/**\n   * @param url DOMString The URL to which to connect; this should be the URL to which the WebSocket server will respond.\n   * @param protocols DOMString|DOMString[] Either a single protocol string or an array of protocol strings. 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If you don't specify a protocol string, an empty string is assumed.\n   */function WebSocketClient(url,protocols){var options=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};_classCallCheck(this,WebSocketClient);this.url=url;this.protocols=protocols;this.reconnectEnabled=true;this.listeners={};this.backoff=createBackoff(options.backoff||'exponential',options);this.backoff.onReady=this.onBackoffReady.bind(this);this.open();}_createClass(WebSocketClient,[{key:'open',value:function open(){var reconnect=arguments.length>0&&arguments[0]!==undefined?arguments[0]:false;this.isReconnect=reconnect;// keep binaryType used on previous WebSocket connection\nvar binaryType=this.ws&&this.ws.binaryType;this.ws=new WebSocket(this.url,this.protocols);this.ws.onclose=this.onCloseCallback.bind(this);this.ws.onerror=this.onErrorCallback.bind(this);this.ws.onmessage=this.onMessageCallback.bind(this);this.ws.onopen=this.onOpenCallback.bind(this);if(binaryType){this.ws.binaryType=binaryType;}}/**\n   * @ignore\n   */},{key:'onBackoffReady',value:function onBackoffReady(number,delay){// console.log(\"onBackoffReady\", number + ' ' + delay + 'ms');\nthis.open(true);}/**\n   * @ignore\n   */},{key:'onCloseCallback',value:function onCloseCallback(e){if(!this.isReconnect&&this.listeners['onclose']){this.listeners['onclose'].apply(null,arguments);}if(this.reconnectEnabled&&e.code<3000){this.backoff.backoff();}}/**\n   * @ignore\n   */},{key:'onErrorCallback',value:function onErrorCallback(){if(this.listeners['onerror']){this.listeners['onerror'].apply(null,arguments);}}/**\n   * @ignore\n   */},{key:'onMessageCallback',value:function onMessageCallback(){if(this.listeners['onmessage']){this.listeners['onmessage'].apply(null,arguments);}}/**\n   * @ignore\n   */},{key:'onOpenCallback',value:function onOpenCallback(){if(this.listeners['onopen']){this.listeners['onopen'].apply(null,arguments);}if(this.isReconnect&&this.listeners['onreconnect']){this.listeners['onreconnect'].apply(null,arguments);}this.isReconnect=false;}/**\n   * The number of bytes of data that have been queued using calls to send()\n   * but not yet transmitted to the network. This value does not reset to zero\n   * when the connection is closed; if you keep calling send(), this will\n   * continue to climb.\n   *\n   * @type unsigned long\n   * @readonly\n   */},{key:'close',/**\n   * Closes the WebSocket connection or connection attempt, if any. If the\n   * connection is already CLOSED, this method does nothing.\n   *\n   * @param code A numeric value indicating the status code explaining why the connection is being closed. If this parameter is not specified, a default value of 1000 (indicating a normal \"transaction complete\" closure) is assumed. See the list of status codes on the CloseEvent page for permitted values.\n   * @param reason A human-readable string explaining why the connection is closing. This string must be no longer than 123 bytes of UTF-8 text (not characters).\n   *\n   * @return void\n   */value:function close(code,reason){if(typeof code=='undefined'){code=1000;}this.reconnectEnabled=false;this.ws.close(code,reason);}/**\n   * Transmits data to the server over the WebSocket connection.\n   * @param data DOMString|ArrayBuffer|Blob\n   * @return void\n   */},{key:'send',value:function send(data){this.ws.send(data);}/**\n   * An event listener to be called when the WebSocket connection's readyState changes to CLOSED. The listener receives a CloseEvent named \"close\".\n   * @param listener EventListener\n   */},{key:'bufferedAmount',get:function get(){return this.ws.bufferedAmount;}/**\n   * The current state of the connection; this is one of the Ready state constants.\n   * @type unsigned short\n   * @readonly\n   */},{key:'readyState',get:function get(){return this.ws.readyState;}/**\n   * A string indicating the type of binary data being transmitted by the\n   * connection. This should be either \"blob\" if DOM Blob objects are being\n   * used or \"arraybuffer\" if ArrayBuffer objects are being used.\n   * @type DOMString\n   */},{key:'binaryType',get:function get(){return this.ws.binaryType;},set:function set(binaryType){this.ws.binaryType=binaryType;}/**\n   * The extensions selected by the server. This is currently only the empty\n   * string or a list of extensions as negotiated by the connection.\n   * @type DOMString\n   */},{key:'extensions',get:function get(){return this.ws.extensions;},set:function set(extensions){this.ws.extensions=extensions;}/**\n   * A string indicating the name of the sub-protocol the server selected;\n   * this will be one of the strings specified in the protocols parameter when\n   * creating the WebSocket object.\n   * @type DOMString\n   */},{key:'protocol',get:function get(){return this.ws.protocol;},set:function set(protocol){this.ws.protocol=protocol;}},{key:'onclose',set:function set(listener){this.listeners['onclose']=listener;},get:function get(){return this.listeners['onclose'];}/**\n   * An event listener to be called when an error occurs. This is a simple event named \"error\".\n   * @param listener EventListener\n   */},{key:'onerror',set:function set(listener){this.listeners['onerror']=listener;},get:function get(){return this.listeners['onerror'];}/**\n   * An event listener to be called when a message is received from the server. The listener receives a MessageEvent named \"message\".\n   * @param listener EventListener\n   */},{key:'onmessage',set:function set(listener){this.listeners['onmessage']=listener;},get:function get(){return this.listeners['onmessage'];}/**\n   * An event listener to be called when the WebSocket connection's readyState changes to OPEN; this indicates that the connection is ready to send and receive data. The event is a simple one with the name \"open\".\n   * @param listener EventListener\n   */},{key:'onopen',set:function set(listener){this.listeners['onopen']=listener;},get:function get(){return this.listeners['onopen'];}/**\n   * @param listener EventListener\n   */},{key:'onreconnect',set:function set(listener){this.listeners['onreconnect']=listener;},get:function get(){return this.listeners['onreconnect'];}}]);return WebSocketClient;}();/**\n * The connection is not yet open.\n */WebSocketClient.CONNECTING=WebSocket.CONNECTING;/**\n * The connection is open and ready to communicate.\n */WebSocketClient.OPEN=WebSocket.OPEN;/**\n * The connection is in the process of closing.\n */WebSocketClient.CLOSING=WebSocket.CLOSING;/**\n * The connection is closed or couldn't be opened.\n */WebSocketClient.CLOSED=WebSocket.CLOSED;exports.default=WebSocketClient;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/@gamestdio/websocket/lib/index.js\n// module id = 27\n// module chunks 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strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n * The Slot class represents a signal slot.\n *\n * @author Robert Penner\n * @author Joa Ebert\n */\nvar Slot = (function () {\n    /**\n     * Creates and returns a new Slot object.\n     *\n     * @param listener The listener associated with the slot.\n     * @param signal The signal associated with the slot.\n     * @param once Whether or not the listener should be executed only once.\n     * @param priority The priority of the slot.\n     *\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     * @throws Error <code>Error</code>: Internal signal reference has not been set yet.\n     */\n    function Slot(listener, signal, once, priority) {\n        if (once === void 0) { once = false; }\n        if (priority === void 0) { priority = 0; }\n        this._enabled = true;\n        this._once = false;\n        this._priority = 0;\n        this._listener = listener;\n        this._once = once;\n        this._signal = signal;\n        this._priority = priority;\n        this.verifyListener(listener);\n    }\n    /**\n     * @inheritDoc\n     */\n    Slot.prototype.execute0 = function () {\n        if (!this._enabled)\n            return;\n        if (this._once)\n            this.remove();\n        if (this._params && this._params.length) {\n            this._listener.apply(null, this._params);\n            return;\n        }\n        this._listener();\n    };\n    /**\n     * @inheritDoc\n     */\n    Slot.prototype.execute1 = function (value) {\n        if (!this._enabled)\n            return;\n        if (this._once)\n            this.remove();\n        if (this._params && this._params.length) {\n            this._listener.apply(null, [value].concat(this._params));\n            return;\n        }\n        this._listener(value);\n    };\n    /**\n     * @inheritDoc\n     */\n    Slot.prototype.execute = function (valueObjects) {\n        if (!this._enabled)\n            return;\n        if (this._once)\n            this.remove();\n        // If we have parameters, add them to the valueObject\n        // Note: This could be expensive if we're after the fastest dispatch possible.\n        if (this._params && this._params.length) {\n            valueObjects = valueObjects.concat(this._params);\n        }\n        // NOTE: simple ifs are faster than switch: http://jacksondunstan.com/articles/1007\n        var numValueObjects = valueObjects.length;\n        if (numValueObjects == 0) {\n            this._listener();\n        }\n        else if (numValueObjects == 1) {\n            this._listener(valueObjects[0]);\n        }\n        else if (numValueObjects == 2) {\n            this._listener(valueObjects[0], valueObjects[1]);\n        }\n        else if (numValueObjects == 3) {\n            this._listener(valueObjects[0], valueObjects[1], valueObjects[2]);\n        }\n        else {\n            this._listener.apply(null, valueObjects);\n        }\n    };\n    Object.defineProperty(Slot.prototype, \"listener\", {\n        /**\n         * @inheritDoc\n         * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>. Did you want to set enabled to false instead?\n         * @throws Error <code>Error</code>: Internal signal reference has not been set yet.\n         */\n        get: function () {\n            return this._listener;\n        },\n        set: function (value) {\n            if (null == value)\n                throw new Error('Given listener is null.\\nDid you want to set enabled to false instead?');\n            this.verifyListener(value);\n            this._listener = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(Slot.prototype, \"once\", {\n        /**\n         * @inheritDoc\n         */\n        get: function () {\n            return this._once;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(Slot.prototype, \"priority\", {\n        /**\n         * @inheritDoc\n         */\n        get: function () {\n            return this._priority;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * Creates and returns the string representation of the current object.\n     *\n     * @return The string representation of the current object.\n     */\n    Slot.prototype.toString = function () {\n        return \"[Slot listener: \" + this._listener + \", once: \" + this._once\n            + \", priority: \" + this._priority + \", enabled: \" + this._enabled + \"]\";\n    };\n    Object.defineProperty(Slot.prototype, \"enabled\", {\n        /**\n         * @inheritDoc\n         */\n        get: function () {\n            return this._enabled;\n        },\n        set: function (value) {\n            this._enabled = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(Slot.prototype, \"params\", {\n        /**\n         * @inheritDoc\n         */\n        get: function () {\n            return this._params;\n        },\n        set: function (value) {\n            this._params = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * @inheritDoc\n     */\n    Slot.prototype.remove = function () {\n        this._signal.remove(this._listener);\n    };\n    Slot.prototype.verifyListener = function (listener) {\n        if (null == listener) {\n            throw new Error('Given listener is null.');\n        }\n        if (null == this._signal) {\n            throw new Error('Internal signal reference has not been set yet.');\n        }\n    };\n    return Slot;\n}());\nexports.Slot = Slot;\n//# sourceMappingURL=Slot.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/Slot.js\n// module id = 0\n// module chunks = 0","exports.encode = require('./encode');\nexports.decode = require('./decode');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/notepack.io/lib/index.js\n// module id = 1\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar SlotList_1 = require(\"./SlotList\");\nvar Slot_1 = require(\"./Slot\");\n/**\n * Allows the valueClasses to be set in MXML, e.g.\n * <signals:Signal id=\"nameChanged\">{[String, uint]}</signals:Signal>\n */\n/*[DefaultProperty(\"valueClasses\")]*/\n/**\n * Signal dispatches events to multiple listeners.\n * It is inspired by C# events and delegates, and by\n * <a target=\"_top\" href=\"http://en.wikipedia.org/wiki/Signals_and_slots\">signals and slots</a>\n * in Qt.\n * A Signal adds event dispatching functionality through composition and interfaces,\n * rather than inheriting from a dispatcher.\n * <br/><br/>\n * Project home: <a target=\"_top\" href=\"http://github.com/robertpenner/as3-signals/\">http://github.com/robertpenner/as3-signals/</a>\n */\nvar OnceSignal = (function () {\n    /**\n     * Creates a Signal instance to dispatch value objects.\n     * @param    valueClasses Any number of class references that enable type checks in dispatch().\n     * For example, new Signal(String, uint)\n     * would allow: signal.dispatch(\"the Answer\", 42)\n     * but not: signal.dispatch(true, 42.5)\n     * nor: signal.dispatch()\n     *\n     * NOTE: In AS3, subclasses cannot call super.apply(null, valueClasses),\n     * but this constructor has logic to support super(valueClasses).\n     */\n    function OnceSignal() {\n        var valueClasses = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueClasses[_i] = arguments[_i];\n        }\n        this.slots = SlotList_1.SlotList.NIL;\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        this.valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n    }\n    Object.defineProperty(OnceSignal.prototype, \"valueClasses\", {\n        /**\n         * @inheritDoc\n         * @throws ArgumentError <code>ArgumentError</code>: Invalid valueClasses argument: item at index should be a Class but was not.\n         */\n        /*[ArrayElementType(\"Class\")]*/\n        get: function () {\n            return this._valueClasses;\n        },\n        set: function (value) {\n            // Clone so the Array cannot be affected from outside.\n            this._valueClasses = value ? value.slice() : [];\n            for (var i = this._valueClasses.length; i--;) {\n                if (!(this._valueClasses[i] instanceof Object)) {\n                    throw new Error('Invalid valueClasses argument: ' +\n                        'item at index ' + i + ' should be a Class but was:<' +\n                        this._valueClasses[i] + '>.' + this._valueClasses[i]); //@CHANGED - temp replacement for getQualifiedClassByName()\n                }\n            }\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(OnceSignal.prototype, \"numListeners\", {\n        /** @inheritDoc */\n        get: function () {\n            return this.slots.length;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot addOnce() then add() the same listener without removing the relationship first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    OnceSignal.prototype.addOnce = function (listener) {\n        return this.registerListener(listener, true);\n    };\n    /** @inheritDoc */\n    OnceSignal.prototype.remove = function (listener) {\n        var slot = this.slots.find(listener);\n        if (!slot)\n            return null;\n        this.slots = this.slots.filterNot(listener);\n        return slot;\n    };\n    /** @inheritDoc */\n    OnceSignal.prototype.removeAll = function () {\n        this.slots = SlotList_1.SlotList.NIL;\n    };\n    /**\n     * @inheritDoc\n     * @throws ArgumentError <code>ArgumentError</code>: Incorrect number of arguments.\n     * @throws ArgumentError <code>ArgumentError</code>: Value object is not an instance of the appropriate valueClasses Class.\n     */\n    OnceSignal.prototype.dispatch = function () {\n        var valueObjects = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueObjects[_i] = arguments[_i];\n        }\n        // If valueClasses is empty, value objects are not type-checked.\n        var numValueClasses = this._valueClasses.length;\n        var numValueObjects = valueObjects.length;\n        // Cannot dispatch fewer objects than declared classes.\n        if (numValueObjects < numValueClasses) {\n            throw new Error('Incorrect number of arguments. ' +\n                'Expected at least ' + numValueClasses + ' but received ' +\n                numValueObjects + '.');\n        }\n        // Cannot dispatch differently typed objects than declared classes.\n        for (var i = 0; i < numValueClasses; i++) {\n            // Optimized for the optimistic case that values are correct.\n            if (valueObjects[i] === null ||\n                (valueObjects[i] instanceof this._valueClasses[i] || valueObjects[i].constructor === this._valueClasses[i])) {\n                continue;\n            }\n            throw new Error('Value object <' + valueObjects[i]\n                + '> is not an instance of <' + this._valueClasses[i] + '>.');\n        }\n        // Broadcast to listeners.\n        var slotsToProcess = this.slots;\n        if (slotsToProcess.nonEmpty) {\n            while (slotsToProcess.nonEmpty) {\n                slotsToProcess.head.execute(valueObjects);\n                slotsToProcess = slotsToProcess.tail;\n            }\n        }\n    };\n    OnceSignal.prototype.registerListener = function (listener, once) {\n        if (once === void 0) { once = false; }\n        if (this.registrationPossible(listener, once)) {\n            var newSlot = new Slot_1.Slot(listener, this, once);\n            this.slots = this.slots.prepend(newSlot);\n            return newSlot;\n        }\n        return this.slots.find(listener);\n    };\n    OnceSignal.prototype.registrationPossible = function (listener, once) {\n        if (!this.slots.nonEmpty)\n            return true;\n        var existingSlot = this.slots.find(listener);\n        if (!existingSlot)\n            return true;\n        if (existingSlot.once != once) {\n            // If the listener was previously added, definitely don't add it again.\n            // But throw an exception if their once values differ.\n            throw new Error('You cannot addOnce() then add() the same listener without removing the relationship first.');\n        }\n        return false; // Listener was already registered.\n    };\n    return OnceSignal;\n}());\nexports.OnceSignal = OnceSignal;\n//# sourceMappingURL=OnceSignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/OnceSignal.js\n// module id = 2\n// module chunks = 0","\"use strict\";\n// Use codes between 0~127 for lesser throughput (1 byte)\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Protocol;\n(function (Protocol) {\n    // User-related (0~10)\n    Protocol[Protocol[\"USER_ID\"] = 1] = \"USER_ID\";\n    // Room-related (10~20)\n    Protocol[Protocol[\"JOIN_ROOM\"] = 10] = \"JOIN_ROOM\";\n    Protocol[Protocol[\"JOIN_ERROR\"] = 11] = \"JOIN_ERROR\";\n    Protocol[Protocol[\"LEAVE_ROOM\"] = 12] = \"LEAVE_ROOM\";\n    Protocol[Protocol[\"ROOM_DATA\"] = 13] = \"ROOM_DATA\";\n    Protocol[Protocol[\"ROOM_STATE\"] = 14] = \"ROOM_STATE\";\n    Protocol[Protocol[\"ROOM_STATE_PATCH\"] = 15] = \"ROOM_STATE_PATCH\";\n    // Generic messages (50~60)\n    Protocol[Protocol[\"BAD_REQUEST\"] = 50] = \"BAD_REQUEST\";\n})(Protocol = exports.Protocol || (exports.Protocol = {}));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/Protocol.ts\n// module id = 3\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar DeluxeSignal_1 = require(\"./org/osflash/signals/DeluxeSignal\");\nexports.DeluxeSignal = DeluxeSignal_1.DeluxeSignal;\nvar GenericEvent_1 = require(\"./org/osflash/signals/events/GenericEvent\");\nexports.GenericEvent = GenericEvent_1.GenericEvent;\nvar IOnceSignal_1 = require(\"./org/osflash/signals/IOnceSignal\");\nexports.IOnceSignal = IOnceSignal_1.IOnceSignal;\nvar IPrioritySignal_1 = require(\"./org/osflash/signals/IPrioritySignal\");\nexports.IPrioritySignal = IPrioritySignal_1.IPrioritySignal;\nvar ISignal_1 = require(\"./org/osflash/signals/ISignal\");\nexports.ISignal = ISignal_1.ISignal;\nvar ISlot_1 = require(\"./org/osflash/signals/ISlot\");\nexports.ISlot = ISlot_1.ISlot;\nvar MonoSignal_1 = require(\"./org/osflash/signals/MonoSignal\");\nexports.MonoSignal = MonoSignal_1.MonoSignal;\nvar OnceSignal_1 = require(\"./org/osflash/signals/OnceSignal\");\nexports.OnceSignal = OnceSignal_1.OnceSignal;\nvar PrioritySignal_1 = require(\"./org/osflash/signals/PrioritySignal\");\nexports.PrioritySignal = PrioritySignal_1.PrioritySignal;\nvar Promise_1 = require(\"./org/osflash/signals/Promise\");\nexports.Promise = Promise_1.Promise;\nvar Signal_1 = require(\"./org/osflash/signals/Signal\");\nexports.Signal = Signal_1.Signal;\nvar Slot_1 = require(\"./org/osflash/signals/Slot\");\nexports.Slot = Slot_1.Slot;\nvar SlotList_1 = require(\"./org/osflash/signals/SlotList\");\nexports.SlotList = SlotList_1.SlotList;\n//# sourceMappingURL=index.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/index.js\n// module id = 4\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Signal_1 = require(\"./Signal\");\nvar Slot_1 = require(\"./Slot\");\nvar PrioritySignal = (function (_super) {\n    __extends(PrioritySignal, _super);\n    function PrioritySignal() {\n        var valueClasses = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueClasses[_i] = arguments[_i];\n        }\n        var _this = this;\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n        _this = _super.call(this, valueClasses) || this;\n        return _this;\n    }\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot addOnce() then add() the same listener without removing the relationship first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    PrioritySignal.prototype.addWithPriority = function (listener, priority) {\n        if (priority === void 0) { priority = 0; }\n        return this.registerListenerWithPriority(listener, false, priority);\n    };\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot addOnce() then add() the same listener without removing the relationship first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    PrioritySignal.prototype.addOnceWithPriority = function (listener, priority) {\n        if (priority === void 0) { priority = 0; }\n        return this.registerListenerWithPriority(listener, true, priority);\n    };\n    /*override*/\n    PrioritySignal.prototype.registerListener = function (listener, once) {\n        if (once === void 0) { once = false; }\n        return this.registerListenerWithPriority(listener, once);\n    };\n    PrioritySignal.prototype.registerListenerWithPriority = function (listener, once, priority) {\n        if (once === void 0) { once = false; }\n        if (priority === void 0) { priority = 0; }\n        if (this.registrationPossible(listener, once)) {\n            var slot = new Slot_1.Slot(listener, this, once, priority);\n            this.slots = this.slots.insertWithPriority(slot);\n            return slot;\n        }\n        return this.slots.find(listener);\n    };\n    return PrioritySignal;\n}(Signal_1.Signal));\nexports.PrioritySignal = PrioritySignal;\n//# sourceMappingURL=PrioritySignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/PrioritySignal.js\n// module id = 5\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar OnceSignal_1 = require(\"./OnceSignal\");\n/**\n * Allows the valueClasses to be set in MXML, e.g.\n * <signals:Signal id=\"nameChanged\">{[String, uint]}</signals:Signal>\n */\n/*[DefaultProperty(\"valueClasses\")]*/\n/**\n * Signal dispatches events to multiple listeners.\n * It is inspired by C# events and delegates, and by\n * <a target=\"_top\" href=\"http://en.wikipedia.org/wiki/Signals_and_slots\">signals and slots</a>\n * in Qt.\n * A Signal adds event dispatching functionality through composition and interfaces,\n * rather than inheriting from a dispatcher.\n * <br/><br/>\n * Project home: <a target=\"_top\" href=\"http://github.com/robertpenner/as3-signals/\">http://github.com/robertpenner/as3-signals/</a>\n */\nvar Signal = (function (_super) {\n    __extends(Signal, _super);\n    /**\n     * Creates a Signal instance to dispatch value objects.\n     * @param    valueClasses Any number of class references that enable type checks in dispatch().\n     * For example, new Signal(String, uint)\n     * would allow: signal.dispatch(\"the Answer\", 42)\n     * but not: signal.dispatch(true, 42.5)\n     * nor: signal.dispatch()\n     *\n     * NOTE: In AS3, subclasses cannot call super.apply(null, valueClasses),\n     * but this constructor has logic to support super(valueClasses).\n     */\n    function Signal() {\n        var valueClasses = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueClasses[_i] = arguments[_i];\n        }\n        var _this = this;\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n        _this = _super.call(this, valueClasses) || this;\n        return _this;\n    }\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot addOnce() then add() the same listener without removing the relationship first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    Signal.prototype.add = function (listener) {\n        return this.registerListener(listener);\n    };\n    return Signal;\n}(OnceSignal_1.OnceSignal));\nexports.Signal = Signal;\n//# sourceMappingURL=Signal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/Signal.js\n// module id = 6\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n * The SlotList class represents an immutable list of Slot objects.\n *\n * @author Joa Ebert\n * @author Robert Penner\n */\nvar SlotList = (function () {\n    /**\n     * Creates and returns a new SlotList object.\n     *\n     * <p>A user never has to create a SlotList manually.\n     * Use the <code>NIL</code> element to represent an empty list.\n     * <code>NIL.prepend(value)</code> would create a list containing <code>value</code></p>.\n     *\n     * @param head The first slot in the list.\n     * @param tail A list containing all slots except head.\n     *\n     * @throws ArgumentError <code>ArgumentError</code>: Parameters head and tail are null. Use the NIL element instead.\n     * @throws ArgumentError <code>ArgumentError</code>: Parameter head cannot be null.\n     */\n    function SlotList(head, tail) {\n        if (tail === void 0) { tail = null; }\n        this.nonEmpty = false;\n        if (!head && !tail) {\n            if (SlotList.NIL)\n                throw new Error('Parameters head and tail are null. Use the NIL element instead.');\n            //this is the NIL element as per definition\n            this.nonEmpty = false;\n        }\n        else if (!head) {\n            throw new Error('Parameter head cannot be null.');\n        }\n        else {\n            this.head = head;\n            this.tail = tail || SlotList.NIL;\n            this.nonEmpty = true;\n        }\n    }\n    Object.defineProperty(SlotList.prototype, \"length\", {\n        /**\n         * The number of slots in the list.\n         */\n        get: function () {\n            if (!this.nonEmpty)\n                return 0;\n            if (this.tail == SlotList.NIL)\n                return 1;\n            // We could cache the length, but it would make methods like filterNot unnecessarily complicated.\n            // Instead we assume that O(n) is okay since the length property is used in rare cases.\n            // We could also cache the length lazy, but that is a waste of another 8b per list node (at least).\n            var result = 0;\n            var p = this;\n            while (p.nonEmpty) {\n                ++result;\n                p = p.tail;\n            }\n            return result;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * Prepends a slot to this list.\n     * @param    slot The item to be prepended.\n     * @return    A list consisting of slot followed by all elements of this list.\n     *\n     * @throws ArgumentError <code>ArgumentError</code>: Parameter head cannot be null.\n     */\n    SlotList.prototype.prepend = function (slot) {\n        return new SlotList(slot, this);\n    };\n    /**\n     * Appends a slot to this list.\n     * Note: appending is O(n). Where possible, prepend which is O(1).\n     * In some cases, many list items must be cloned to\n     * avoid changing existing lists.\n     * @param    slot The item to be appended.\n     * @return    A list consisting of all elements of this list followed by slot.\n     */\n    SlotList.prototype.append = function (slot) {\n        if (!slot)\n            return this;\n        if (!this.nonEmpty)\n            return new SlotList(slot);\n        // Special case: just one slot currently in the list.\n        if (this.tail == SlotList.NIL)\n            return new SlotList(slot).prepend(this.head);\n        // The list already has two or more slots.\n        // We have to build a new list with cloned items because they are immutable.\n        var wholeClone = new SlotList(this.head);\n        var subClone = wholeClone;\n        var current = this.tail;\n        while (current.nonEmpty) {\n            subClone = subClone.tail = new SlotList(current.head);\n            current = current.tail;\n        }\n        // Append the new slot last.\n        subClone.tail = new SlotList(slot);\n        return wholeClone;\n    };\n    /**\n     * Insert a slot into the list in a position according to its priority.\n     * The higher the priority, the closer the item will be inserted to the list head.\n     * @params slot The item to be inserted.\n     *\n     * @throws ArgumentError <code>ArgumentError</code>: Parameters head and tail are null. Use the NIL element instead.\n     * @throws ArgumentError <code>ArgumentError</code>: Parameter head cannot be null.\n     */\n    SlotList.prototype.insertWithPriority = function (slot) {\n        if (!this.nonEmpty)\n            return new SlotList(slot);\n        var priority = slot.priority;\n        // Special case: new slot has the highest priority.\n        if (priority > this.head.priority)\n            return this.prepend(slot);\n        var wholeClone = new SlotList(this.head);\n        var subClone = wholeClone;\n        var current = this.tail;\n        // Find a slot with lower priority and go in front of it.\n        while (current.nonEmpty) {\n            if (priority > current.head.priority) {\n                subClone.tail = current.prepend(slot);\n                return wholeClone;\n            }\n            subClone = subClone.tail = new SlotList(current.head);\n            current = current.tail;\n        }\n        // Slot has lowest priority.\n        subClone.tail = new SlotList(slot);\n        return wholeClone;\n    };\n    /**\n     * Returns the slots in this list that do not contain the supplied listener.\n     * Note: assumes the listener is not repeated within the list.\n     * @param    listener The function to remove.\n     * @return A list consisting of all elements of this list that do not have listener.\n     */\n    SlotList.prototype.filterNot = function (listener) {\n        if (!this.nonEmpty || listener == null)\n            return this;\n        if (listener == this.head.listener)\n            return this.tail;\n        // The first item wasn't a match so the filtered list will contain it.\n        var wholeClone = new SlotList(this.head);\n        var subClone = wholeClone;\n        var current = this.tail;\n        while (current.nonEmpty) {\n            if (current.head.listener == listener) {\n                // Splice out the current head.\n                subClone.tail = current.tail;\n                return wholeClone;\n            }\n            subClone = subClone.tail = new SlotList(current.head);\n            current = current.tail;\n        }\n        // The listener was not found so this list is unchanged.\n        return this;\n    };\n    /**\n     * Determines whether the supplied listener Function is contained within this list\n     */\n    SlotList.prototype.contains = function (listener) {\n        if (!this.nonEmpty)\n            return false;\n        var p = this;\n        while (p.nonEmpty) {\n            if (p.head.listener == listener)\n                return true;\n            p = p.tail;\n        }\n        return false;\n    };\n    /**\n     * Retrieves the ISlot associated with a supplied listener within the SlotList.\n     * @param   listener The Function being searched for\n     * @return  The ISlot in this list associated with the listener parameter through the ISlot.listener property.\n     *          Returns null if no such ISlot instance exists or the list is empty.\n     */\n    SlotList.prototype.find = function (listener) {\n        if (!this.nonEmpty)\n            return null;\n        var p = this;\n        while (p.nonEmpty) {\n            if (p.head.listener == listener)\n                return p.head;\n            p = p.tail;\n        }\n        return null;\n    };\n    SlotList.prototype.toString = function () {\n        var buffer = '';\n        var p = this;\n        while (p.nonEmpty) {\n            buffer += p.head + \" -> \";\n            p = p.tail;\n        }\n        buffer += \"NIL\";\n        return \"[List \" + buffer + \"]\";\n    };\n    /**\n     * Represents an empty list. Used as the list terminator.\n     */\n    SlotList.NIL = new SlotList(null, null);\n    return SlotList;\n}());\nexports.SlotList = SlotList;\n//# sourceMappingURL=SlotList.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/SlotList.js\n// module id = 7\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar signals_js_1 = require(\"signals.js\");\nvar Clock = require(\"@gamestdio/clock\");\nvar delta_listener_1 = require(\"delta-listener\");\nvar msgpack = require(\"notepack.io\");\nvar fossilDelta = require(\"fossil-delta\");\nvar Protocol_1 = require(\"./Protocol\");\nvar Room = /** @class */ (function (_super) {\n    __extends(Room, _super);\n    function Room(name) {\n        var _this = _super.call(this, {}) || this;\n        _this.clock = new Clock(); // experimental\n        _this.remoteClock = new Clock(); // experimental\n        // Public signals\n        _this.onJoin = new signals_js_1.Signal();\n        _this.onUpdate = new signals_js_1.Signal();\n        _this.onData = new signals_js_1.Signal();\n        _this.onError = new signals_js_1.Signal();\n        _this.onLeave = new signals_js_1.Signal();\n        _this.id = null;\n        _this.name = name;\n        _this.onLeave.add(function () { return _this.removeAllListeners(); });\n        return _this;\n    }\n    Room.prototype.connect = function (connection) {\n        var _this = this;\n        this.connection = connection;\n        this.connection.onmessage = this.onMessageCallback.bind(this);\n        this.connection.onclose = function (e) { return _this.onLeave.dispatch(e); };\n    };\n    Room.prototype.onMessageCallback = function (event) {\n        var message = msgpack.decode(new Uint8Array(event.data));\n        var code = message[0];\n        if (code == Protocol_1.Protocol.JOIN_ROOM) {\n            this.sessionId = message[1];\n            this.onJoin.dispatch();\n        }\n        else if (code == Protocol_1.Protocol.JOIN_ERROR) {\n            this.onError.dispatch(message[2]);\n        }\n        else if (code == Protocol_1.Protocol.ROOM_STATE) {\n            var state = message[2];\n            var remoteCurrentTime = message[3];\n            var remoteElapsedTime = message[4];\n            this.setState(state, remoteCurrentTime, remoteElapsedTime);\n        }\n        else if (code == Protocol_1.Protocol.ROOM_STATE_PATCH) {\n            this.patch(message[2]);\n        }\n        else if (code == Protocol_1.Protocol.ROOM_DATA) {\n            this.onData.dispatch(message[2]);\n        }\n        else if (code == Protocol_1.Protocol.LEAVE_ROOM) {\n            this.leave();\n        }\n    };\n    Room.prototype.setState = function (encodedState, remoteCurrentTime, remoteElapsedTime) {\n        var state = msgpack.decode(encodedState);\n        this.set(state);\n        this._previousState = new Uint8Array(encodedState);\n        // set remote clock properties\n        if (remoteCurrentTime && remoteElapsedTime) {\n            this.remoteClock.currentTime = remoteCurrentTime;\n            this.remoteClock.elapsedTime = remoteElapsedTime;\n        }\n        this.clock.start();\n        this.onUpdate.dispatch(state);\n    };\n    Room.prototype.patch = function (binaryPatch) {\n        //\n        // calculate client-side ping\n        //\n        var patchTime = Date.now();\n        if (this.lastPatchTime) {\n            this.ping = patchTime - this.lastPatchTime;\n        }\n        this.lastPatchTime = patchTime;\n        this.clock.tick();\n        // apply patch\n        this._previousState = Buffer.from(fossilDelta.apply(this._previousState, binaryPatch));\n        // trigger state callbacks\n        this.set(msgpack.decode(this._previousState));\n        this.onUpdate.dispatch(this.data);\n    };\n    Room.prototype.leave = function () {\n        if (this.id) {\n            this.connection.close();\n        }\n    };\n    Room.prototype.send = function (data) {\n        this.connection.send([Protocol_1.Protocol.ROOM_DATA, this.id, data]);\n    };\n    Room.prototype.removeAllListeners = function () {\n        _super.prototype.removeAllListeners.call(this);\n        this.onJoin.removeAll();\n        this.onUpdate.removeAll();\n        this.onData.removeAll();\n        this.onError.removeAll();\n        this.onLeave.removeAll();\n    };\n    return Room;\n}(delta_listener_1.DeltaContainer));\nexports.Room = Room;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/Room.ts\n// module id = 8\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Client_1 = require(\"./Client\");\nexports.Client = Client_1.Client;\nvar Protocol_1 = require(\"./Protocol\");\nexports.Protocol = Protocol_1.Protocol;\nvar Room_1 = require(\"./Room\");\nexports.Room = Room_1.Room;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/index.ts\n// module id = 9\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar msgpack = require(\"notepack.io\");\nvar signals_js_1 = require(\"signals.js\");\nvar Protocol_1 = require(\"./Protocol\");\nvar Room_1 = require(\"./Room\");\nvar Connection_1 = require(\"./Connection\");\nvar Client = /** @class */ (function () {\n    function Client(url) {\n        var _this = this;\n        // signals\n        this.onOpen = new signals_js_1.Signal();\n        this.onMessage = new signals_js_1.Signal();\n        this.onClose = new signals_js_1.Signal();\n        this.onError = new signals_js_1.Signal();\n        this.rooms = {};\n        this.connectingRooms = {};\n        this.joinRequestId = 0;\n        this.storage = window.localStorage;\n        this.hostname = url;\n        var colyseusid = this.storage.getItem('colyseusid');\n        if (!(colyseusid instanceof Promise)) {\n            // browser has synchronous return\n            this.createConnection(colyseusid);\n        }\n        else {\n            // react-native is asynchronous\n            colyseusid.then(function (id) { return _this.createConnection(id); });\n        }\n    }\n    Client.prototype.createConnection = function (colyseusid) {\n        var _this = this;\n        this.id = colyseusid || \"\";\n        this.connection = new Connection_1.Connection(this.hostname + \"/?colyseusid=\" + this.id);\n        this.connection.onmessage = this.onMessageCallback.bind(this);\n        this.connection.onclose = function (e) { return _this.onClose.dispatch(); };\n        this.connection.onerror = function (e) { return _this.onError.dispatch(); };\n        // check for id on cookie\n        this.connection.onopen = function () {\n            if (_this.id) {\n                _this.onOpen.dispatch();\n            }\n        };\n    };\n    Client.prototype.join = function (roomName, options) {\n        if (options === void 0) { options = {}; }\n        options.requestId = ++this.joinRequestId;\n        this.connectingRooms[options.requestId] = new Room_1.Room(roomName);\n        this.connection.send([Protocol_1.Protocol.JOIN_ROOM, roomName, options]);\n        return this.connectingRooms[options.requestId];\n    };\n    /**\n     * @override\n     */\n    Client.prototype.onMessageCallback = function (event) {\n        var _this = this;\n        var message = msgpack.decode(new Uint8Array(event.data));\n        var code = message[0];\n        if (code == Protocol_1.Protocol.USER_ID) {\n            this.storage.setItem('colyseusid', message[1]);\n            this.id = message[1];\n            this.onOpen.dispatch();\n        }\n        else if (code == Protocol_1.Protocol.JOIN_ROOM) {\n            var requestId = message[2];\n            var room_1 = this.connectingRooms[requestId];\n            this.rooms[room_1.id] = room_1;\n            room_1.id = message[1];\n            room_1.connect(new Connection_1.Connection(this.hostname + \"/\" + room_1.id + \"?colyseusid=\" + this.id));\n            room_1.onLeave.add(function () { return delete _this.rooms[room_1.id]; });\n            delete this.connectingRooms[requestId];\n        }\n        else if (code == Protocol_1.Protocol.JOIN_ERROR) {\n            console.error(\"server error:\", message[2]);\n            // general error\n            this.onError.dispatch(message[2]);\n        }\n        else {\n            this.onMessage.dispatch(message);\n        }\n    };\n    return Client;\n}());\nexports.Client = Client;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/Client.ts\n// module id = 10\n// module chunks = 0","'use strict';\n\nfunction utf8Write(view, offset, str) {\n  var c = 0;\n  for (var i = 0, l = str.length; i < l; i++) {\n    c = str.charCodeAt(i);\n    if (c < 0x80) {\n      view.setUint8(offset++, c);\n    }\n    else if (c < 0x800) {\n      view.setUint8(offset++, 0xc0 | (c >> 6));\n      view.setUint8(offset++, 0x80 | (c & 0x3f));\n    }\n    else if (c < 0xd800 || c >= 0xe000) {\n      view.setUint8(offset++, 0xe0 | (c >> 12));\n      view.setUint8(offset++, 0x80 | (c >> 6) & 0x3f);\n      view.setUint8(offset++, 0x80 | (c & 0x3f));\n    }\n    else {\n      i++;\n      c = 0x10000 + (((c & 0x3ff) << 10) | (str.charCodeAt(i) & 0x3ff));\n      view.setUint8(offset++, 0xf0 | (c >> 18));\n      view.setUint8(offset++, 0x80 | (c >> 12) & 0x3f);\n      view.setUint8(offset++, 0x80 | (c >> 6) & 0x3f);\n      view.setUint8(offset++, 0x80 | (c & 0x3f));\n    }\n  }\n}\n\nfunction utf8Length(str) {\n  var c = 0, length = 0;\n  for (var i = 0, l = str.length; i < l; i++) {\n    c = str.charCodeAt(i);\n    if (c < 0x80) {\n      length += 1;\n    }\n    else if (c < 0x800) {\n      length += 2;\n    }\n    else if (c < 0xd800 || c >= 0xe000) {\n      length += 3;\n    }\n    else {\n      i++;\n      length += 4;\n    }\n  }\n  return length;\n}\n\nfunction _encode(bytes, defers, value) {\n  var type = typeof value, i = 0, l = 0, hi = 0, lo = 0, length = 0, size = 0;\n\n  if (type === 'string') {\n    length = utf8Length(value);\n\n    // fixstr\n    if (length < 0x20) {\n      bytes.push(length | 0xa0);\n      size = 1;\n    }\n    // str 8\n    else if (length < 0x100) {\n      bytes.push(0xd9, length);\n      size = 2;\n    }\n    // str 16\n    else if (length < 0x10000) {\n      bytes.push(0xda, length >> 8, length);\n      size = 3;\n    }\n    // str 32\n    else if (length < 0x100000000) {\n      bytes.push(0xdb, length >> 24, length >> 16, length >> 8, length);\n      size = 5;\n    } else {\n      throw new Error('String too long');\n    }\n    defers.push({ str: value, length: length, offset: bytes.length });\n    return size + length;\n  }\n  if (type === 'number') {\n    // TODO: encode to float 32?\n\n    // float 64\n    if (Math.floor(value) !== value || !isFinite(value)) {\n      bytes.push(0xcb);\n      defers.push({ float: value, length: 8, offset: bytes.length });\n      return 9;\n    }\n\n    if (value >= 0) {\n      // positive fixnum\n      if (value < 0x80) {\n        bytes.push(value);\n        return 1;\n      }\n      // uint 8\n      if (value < 0x100) {\n        bytes.push(0xcc, value);\n        return 2;\n      }\n      // uint 16\n      if (value < 0x10000) {\n        bytes.push(0xcd, value >> 8, value);\n        return 3;\n      }\n      // uint 32\n      if (value < 0x100000000) {\n        bytes.push(0xce, value >> 24, value >> 16, value >> 8, value);\n        return 5;\n      }\n      // uint 64\n      hi = (value / Math.pow(2, 32)) >> 0;\n      lo = value >>> 0;\n      bytes.push(0xcf, hi >> 24, hi >> 16, hi >> 8, hi, lo >> 24, lo >> 16, lo >> 8, lo);\n      return 9;\n    } else {\n      // negative fixnum\n      if (value >= -0x20) {\n        bytes.push(value);\n        return 1;\n      }\n      // int 8\n      if (value >= -0x80) {\n        bytes.push(0xd0, value);\n        return 2;\n      }\n      // int 16\n      if (value >= -0x8000) {\n        bytes.push(0xd1, value >> 8, value);\n        return 3;\n      }\n      // int 32\n      if (value >= -0x80000000) {\n        bytes.push(0xd2, value >> 24, value >> 16, value >> 8, value);\n        return 5;\n      }\n      // int 64\n      hi = Math.floor(value / Math.pow(2, 32));\n      lo = value >>> 0;\n      bytes.push(0xd3, hi >> 24, hi >> 16, hi >> 8, hi, lo >> 24, lo >> 16, lo >> 8, lo);\n      return 9;\n    }\n  }\n  if (type === 'object') {\n    // nil\n    if (value === null) {\n      bytes.push(0xc0);\n      return 1;\n    }\n\n    if (Array.isArray(value)) {\n      length = value.length;\n\n      // fixarray\n      if (length < 0x10) {\n        bytes.push(length | 0x90);\n        size = 1;\n      }\n      // array 16\n      else if (length < 0x10000) {\n        bytes.push(0xdc, length >> 8, length);\n        size = 3;\n      }\n      // array 32\n      else if (length < 0x100000000) {\n        bytes.push(0xdd, length >> 24, length >> 16, length >> 8, length);\n        size = 5;\n      } else {\n        throw new Error('Array too large');\n      }\n      for (i = 0; i < length; i++) {\n        size += _encode(bytes, defers, value[i]);\n      }\n      return size;\n    }\n\n    // fixext 8 / Date\n    if (value instanceof Date) {\n      var time = value.getTime();\n      hi = Math.floor(time / Math.pow(2, 32));\n      lo = time >>> 0;\n      bytes.push(0xd7, 0, hi >> 24, hi >> 16, hi >> 8, hi, lo >> 24, lo >> 16, lo >> 8, lo);\n      return 10;\n    }\n\n    if (value instanceof ArrayBuffer) {\n      length = value.byteLength;\n\n      // bin 8\n      if (length < 0x100) {\n        bytes.push(0xc4, length);\n        size = 2;\n      } else\n      // bin 16\n      if (length < 0x10000) {\n        bytes.push(0xc5, length >> 8, length);\n        size = 3;\n      } else\n      // bin 32\n      if (length < 0x100000000) {\n        bytes.push(0xc6, length >> 24, length >> 16, length >> 8, length);\n        size = 5;\n      } else {\n        throw new Error('Buffer too large');\n      }\n      defers.push({ bin: value, length: length, offset: bytes.length });\n      return size + length;\n    }\n\n    if (typeof value.toJSON === 'function') {\n      return _encode(bytes, defers, value.toJSON());\n    }\n\n    var keys = [], key = '';\n\n    var allKeys = Object.keys(value);\n    for (i = 0, l = allKeys.length; i < l; i++) {\n      key = allKeys[i];\n      if (typeof value[key] !== 'function') {\n        keys.push(key);\n      }\n    }\n    length = keys.length;\n\n    // fixmap\n    if (length < 0x10) {\n      bytes.push(length | 0x80);\n      size = 1;\n    }\n    // map 16\n    else if (length < 0x10000) {\n      bytes.push(0xde, length >> 8, length);\n      size = 3;\n    }\n    // map 32\n    else if (length < 0x100000000) {\n      bytes.push(0xdf, length >> 24, length >> 16, length >> 8, length);\n      size = 5;\n    } else {\n      throw new Error('Object too large');\n    }\n\n    for (i = 0; i < length; i++) {\n      key = keys[i];\n      size += _encode(bytes, defers, key);\n      size += _encode(bytes, defers, value[key]);\n    }\n    return size;\n  }\n  // false/true\n  if (type === 'boolean') {\n    bytes.push(value ? 0xc3 : 0xc2);\n    return 1;\n  }\n  // fixext 1 / undefined\n  if (type === 'undefined') {\n    bytes.push(0xd4, 0, 0);\n    return 3;\n  }\n  throw new Error('Could not encode');\n}\n\nfunction encode(value) {\n  var bytes = [];\n  var defers = [];\n  var size = _encode(bytes, defers, value);\n  var buf = new ArrayBuffer(size);\n  var view = new DataView(buf);\n\n  var deferIndex = 0;\n  var deferWritten = 0;\n  var nextOffset = -1;\n  if (defers.length > 0) {\n    nextOffset = defers[0].offset;\n  }\n\n  var defer, deferLength = 0, offset = 0;\n  for (var i = 0, l = bytes.length; i < l; i++) {\n    view.setUint8(deferWritten + i, bytes[i]);\n    if (i + 1 !== nextOffset) { continue; }\n    defer = defers[deferIndex];\n    deferLength = defer.length;\n    offset = deferWritten + nextOffset;\n    if (defer.bin) {\n      var bin = new Uint8Array(defer.bin);\n      for (var j = 0; j < deferLength; j++) {\n        view.setUint8(offset + j, bin[j]);\n      }\n    } else if (defer.str) {\n      utf8Write(view, offset, defer.str);\n    } else if (defer.float !== undefined) {\n      view.setFloat64(offset, defer.float);\n    }\n    deferIndex++;\n    deferWritten += deferLength;\n    if (defers[deferIndex]) {\n      nextOffset = defers[deferIndex].offset;\n    }\n  }\n  return buf;\n}\n\nmodule.exports = encode;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/notepack.io/browser/encode.js\n// module id = 11\n// module chunks = 0","'use strict';\n\nfunction Decoder(buffer) {\n  this.offset = 0;\n  if (buffer instanceof ArrayBuffer) {\n    this.buffer = buffer;\n    this.view = new DataView(this.buffer);\n  } else if (ArrayBuffer.isView(buffer)) {\n    this.buffer = buffer.buffer;\n    this.view = new DataView(this.buffer, buffer.byteOffset, buffer.byteLength);\n  } else {\n    throw new Error('Invalid argument');\n  }\n}\n\nfunction utf8Read(view, offset, length) {\n  var string = '', chr = 0;\n  for (var i = offset, end = offset + length; i < end; i++) {\n    var byte = view.getUint8(i);\n    if ((byte & 0x80) === 0x00) {\n      string += String.fromCharCode(byte);\n      continue;\n    }\n    if ((byte & 0xe0) === 0xc0) {\n      string += String.fromCharCode(\n        ((byte & 0x0f) << 6) |\n        (view.getUint8(++i) & 0x3f)\n      );\n      continue;\n    }\n    if ((byte & 0xf0) === 0xe0) {\n      string += String.fromCharCode(\n        ((byte & 0x0f) << 12) |\n        ((view.getUint8(++i) & 0x3f) << 6) |\n        ((view.getUint8(++i) & 0x3f) << 0)\n      );\n      continue;\n    }\n    if ((byte & 0xf8) === 0xf0) {\n      chr = ((byte & 0x07) << 18) |\n        ((view.getUint8(++i) & 0x3f) << 12) |\n        ((view.getUint8(++i) & 0x3f) << 6) |\n        ((view.getUint8(++i) & 0x3f) << 0);\n      if (chr >= 0x010000) { // surrogate pair\n        chr -= 0x010000;\n        string += String.fromCharCode((chr >>> 10) + 0xD800, (chr & 0x3FF) + 0xDC00);\n      } else {\n        string += String.fromCharCode(chr);\n      }\n      continue;\n    }\n    throw new Error('Invalid byte ' + byte.toString(16));\n  }\n  return string;\n}\n\nDecoder.prototype.array = function (length) {\n  var value = new Array(length);\n  for (var i = 0; i < length; i++) {\n    value[i] = this.parse();\n  }\n  return value;\n};\n\nDecoder.prototype.map = function (length) {\n  var key = '', value = {};\n  for (var i = 0; i < length; i++) {\n    key = this.parse();\n    value[key] = this.parse();\n  }\n  return value;\n};\n\nDecoder.prototype.str = function (length) {\n  var value = utf8Read(this.view, this.offset, length);\n  this.offset += length;\n  return value;\n};\n\nDecoder.prototype.bin = function (length) {\n  var value = this.buffer.slice(this.offset, this.offset + length);\n  this.offset += length;\n  return value;\n};\n\nDecoder.prototype.parse = function () {\n  var prefix = this.view.getUint8(this.offset++);\n  var value, length = 0, type = 0, hi = 0, lo = 0;\n\n  if (prefix < 0xc0) {\n    // positive fixint\n    if (prefix < 0x80) {\n      return prefix;\n    }\n    // fixmap\n    if (prefix < 0x90) {\n      return this.map(prefix & 0x0f);\n    }\n    // fixarray\n    if (prefix < 0xa0) {\n      return this.array(prefix & 0x0f);\n    }\n    // fixstr\n    return this.str(prefix & 0x1f);\n  }\n\n  // negative fixint\n  if (prefix > 0xdf) {\n    return (0xff - prefix + 1) * -1;\n  }\n\n  switch (prefix) {\n    // nil\n    case 0xc0:\n      return null;\n    // false\n    case 0xc2:\n      return false;\n    // true\n    case 0xc3:\n      return true;\n\n    // bin\n    case 0xc4:\n      length = this.view.getUint8(this.offset);\n      this.offset += 1;\n      return this.bin(length);\n    case 0xc5:\n      length = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return this.bin(length);\n    case 0xc6:\n      length = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return this.bin(length);\n\n    // ext\n    case 0xc7:\n      length = this.view.getUint8(this.offset);\n      type = this.view.getInt8(this.offset + 1);\n      this.offset += 2;\n      return [type, this.bin(length)];\n    case 0xc8:\n      length = this.view.getUint16(this.offset);\n      type = this.view.getInt8(this.offset + 2);\n      this.offset += 3;\n      return [type, this.bin(length)];\n    case 0xc9:\n      length = this.view.getUint32(this.offset);\n      type = this.view.getInt8(this.offset + 4);\n      this.offset += 5;\n      return [type, this.bin(length)];\n\n    // float\n    case 0xca:\n      value = this.view.getFloat32(this.offset);\n      this.offset += 4;\n      return value;\n    case 0xcb:\n      value = this.view.getFloat64(this.offset);\n      this.offset += 8;\n      return value;\n\n    // uint\n    case 0xcc:\n      value = this.view.getUint8(this.offset);\n      this.offset += 1;\n      return value;\n    case 0xcd:\n      value = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return value;\n    case 0xce:\n      value = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return value;\n    case 0xcf:\n      hi = this.view.getUint32(this.offset) * Math.pow(2, 32);\n      lo = this.view.getUint32(this.offset + 4);\n      this.offset += 8;\n      return hi + lo;\n\n    // int\n    case 0xd0:\n      value = this.view.getInt8(this.offset);\n      this.offset += 1;\n      return value;\n    case 0xd1:\n      value = this.view.getInt16(this.offset);\n      this.offset += 2;\n      return value;\n    case 0xd2:\n      value = this.view.getInt32(this.offset);\n      this.offset += 4;\n      return value;\n    case 0xd3:\n      hi = this.view.getInt32(this.offset) * Math.pow(2, 32);\n      lo = this.view.getUint32(this.offset + 4);\n      this.offset += 8;\n      return hi + lo;\n\n    // fixext\n    case 0xd4:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      if (type === 0x00) {\n        this.offset += 1;\n        return void 0;\n      }\n      return [type, this.bin(1)];\n    case 0xd5:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      return [type, this.bin(2)];\n    case 0xd6:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      return [type, this.bin(4)];\n    case 0xd7:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      if (type === 0x00) {\n        hi = this.view.getInt32(this.offset) * Math.pow(2, 32);\n        lo = this.view.getUint32(this.offset + 4);\n        this.offset += 8;\n        return new Date(hi + lo);\n      }\n      return [type, this.bin(8)];\n    case 0xd8:\n      type = this.view.getInt8(this.offset);\n      this.offset += 1;\n      return [type, this.bin(16)];\n\n    // str\n    case 0xd9:\n      length = this.view.getUint8(this.offset);\n      this.offset += 1;\n      return this.str(length);\n    case 0xda:\n      length = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return this.str(length);\n    case 0xdb:\n      length = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return this.str(length);\n\n    // array\n    case 0xdc:\n      length = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return this.array(length);\n    case 0xdd:\n      length = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return this.array(length);\n\n    // map\n    case 0xde:\n      length = this.view.getUint16(this.offset);\n      this.offset += 2;\n      return this.map(length);\n    case 0xdf:\n      length = this.view.getUint32(this.offset);\n      this.offset += 4;\n      return this.map(length);\n  }\n\n  throw new Error('Could not parse');\n};\n\nfunction decode(buffer) {\n  var decoder = new Decoder(buffer);\n  var value = decoder.parse();\n  if (decoder.offset !== buffer.byteLength) {\n    throw new Error((buffer.byteLength - decoder.offset) + ' trailing bytes');\n  }\n  return value;\n}\n\nmodule.exports = decode;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/notepack.io/browser/decode.js\n// module id = 12\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar PrioritySignal_1 = require(\"./PrioritySignal\");\n/**\n * Allows the valueClasses to be set in MXML, e.g.\n * <signals:Signal id=\"nameChanged\">{[String, uint]}</signals:Signal>\n */\n/*[DefaultProperty(\"valueClasses\")]*/\n/**\n * Signal dispatches events to multiple listeners.\n * It is inspired by C# events and delegates, and by\n * <a target=\"_top\" href=\"http://en.wikipedia.org/wiki/Signals_and_slots\">signals and slots</a>\n * in Qt.\n * A Signal adds event dispatching functionality through composition and interfaces,\n * rather than inheriting from a dispatcher.\n * <br/><br/>\n * Project home: <a target=\"_top\" href=\"http://github.com/robertpenner/as3-signals/\">http://github.com/robertpenner/as3-signals/</a>\n */\nvar DeluxeSignal = (function (_super) {\n    __extends(DeluxeSignal, _super);\n    /**\n     * Creates a DeluxeSignal instance to dispatch events on behalf of a target object.\n     * @param    target The object the signal is dispatching events on behalf of.\n     * @param    valueClasses Any number of class references that enable type checks in dispatch().\n     * For example, new DeluxeSignal(this, String, uint)\n     * would allow: signal.dispatch(\"the Answer\", 42)\n     * but not: signal.dispatch(true, 42.5)\n     * nor: signal.dispatch()\n     *\n     * NOTE: Subclasses cannot call super.apply(null, valueClasses),\n     * but this constructor has logic to support super(valueClasses).\n     */\n    function DeluxeSignal(target) {\n        if (target === void 0) { target = null; }\n        var valueClasses = [];\n        for (var _i = 1; _i < arguments.length; _i++) {\n            valueClasses[_i - 1] = arguments[_i];\n        }\n        var _this = this;\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n        _this = _super.call(this, valueClasses) || this;\n        //@CHANGED - this was the first call in the constructor\n        //Typescript does not allow \"this\" to be called before super\n        _this._target = target;\n        return _this;\n    }\n    Object.defineProperty(DeluxeSignal.prototype, \"target\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._target;\n        },\n        set: function (value) {\n            if (value == this._target)\n                return;\n            this.removeAll();\n            this._target = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * @inheritDoc\n     * @throws ArgumentError <code>ArgumentError</code>: Incorrect number of arguments.\n     * @throws ArgumentError <code>ArgumentError</code>: Value object is not an instance of the appropriate valueClasses Class.\n     */\n    /*override*/\n    DeluxeSignal.prototype.dispatch = function () {\n        var valueObjects = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueObjects[_i] = arguments[_i];\n        }\n        // Validate value objects against pre-defined value classes.\n        var numValueClasses = this._valueClasses.length;\n        var numValueObjects = valueObjects.length;\n        if (numValueObjects < numValueClasses) {\n            throw new Error('Incorrect number of arguments. ' +\n                'Expected at least ' + numValueClasses + ' but received ' +\n                numValueObjects + '.');\n        }\n        // Cannot dispatch differently typed objects than declared classes.\n        for (var i = 0; i < numValueClasses; i++) {\n            // Optimized for the optimistic case that values are correct.\n            if (valueObjects[i] === null || valueObjects[i].constructor === this._valueClasses[i])\n                continue;\n            throw new Error('Value object <' + valueObjects[i]\n                + '> is not an instance of <' + this._valueClasses[i] + '>.');\n        }\n        // Extract and clone event object if necessary.\n        var event = valueObjects[0];\n        if (event) {\n            if (event.target) {\n                event = event.clone();\n                valueObjects[0] = event;\n            }\n            event.target = this.target;\n            event.currentTarget = this.target;\n            event.signal = this;\n        }\n        // Broadcast to listeners.\n        var slotsToProcess = this.slots;\n        while (slotsToProcess.nonEmpty) {\n            slotsToProcess.head.execute(valueObjects);\n            slotsToProcess = slotsToProcess.tail;\n        }\n        // Bubble the event as far as possible.\n        if (!event || !event.bubbles)\n            return;\n        var currentTarget = this.target;\n        while (currentTarget && currentTarget.hasOwnProperty(\"parent\")) {\n            currentTarget = currentTarget[\"parent\"];\n            if (!currentTarget)\n                break;\n            if (currentTarget.onEventBubbled !== undefined) {\n                event.currentTarget = currentTarget;\n                // onEventBubbled() can stop the bubbling by returning false.\n                if (currentTarget.onEventBubbled(event))\n                    break;\n            }\n        }\n    };\n    return DeluxeSignal;\n}(PrioritySignal_1.PrioritySignal));\nexports.DeluxeSignal = DeluxeSignal;\n//# sourceMappingURL=DeluxeSignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/DeluxeSignal.js\n// module id = 13\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n *\n * @see org.osflash.signals.events.IEvent\n * Documentation for the event interface being maintained in IEvent to avoid duplication for now.\n */\nvar GenericEvent = (function () {\n    function GenericEvent(bubbles) {\n        if (bubbles === void 0) { bubbles = false; }\n        this._bubbles = bubbles;\n    }\n    Object.defineProperty(GenericEvent.prototype, \"signal\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._signal;\n        },\n        set: function (value) {\n            this._signal = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(GenericEvent.prototype, \"target\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._target;\n        },\n        set: function (value) {\n            this._target = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(GenericEvent.prototype, \"currentTarget\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._currentTarget;\n        },\n        set: function (value) {\n            this._currentTarget = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(GenericEvent.prototype, \"bubbles\", {\n        /** @inheritDoc */\n        get: function () {\n            return this._bubbles;\n        },\n        set: function (value) {\n            this._bubbles = value;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /** @inheritDoc */\n    GenericEvent.prototype.clone = function () {\n        return new GenericEvent(this._bubbles);\n    };\n    return GenericEvent;\n}());\nexports.GenericEvent = GenericEvent;\n//# sourceMappingURL=GenericEvent.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/events/GenericEvent.js\n// module id = 14\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n *\n */\nexports.IOnceSignal = Symbol(\"IOnceSignal\");\n//# sourceMappingURL=IOnceSignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/IOnceSignal.js\n// module id = 15\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n *\n */\nexports.IPrioritySignal = Symbol(\"IPrioritySignal\");\n//# sourceMappingURL=IPrioritySignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/IPrioritySignal.js\n// module id = 16\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n *\n */\nexports.ISignal = Symbol(\"ISignal\");\n//# sourceMappingURL=ISignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/ISignal.js\n// module id = 17\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n/**\n * The ISlot interface defines the basic properties of a\n * listener associated with a Signal.\n *\n * @author Joa Ebert\n * @author Robert Penner\n */\nexports.ISlot = Symbol(\"ISlot\");\n//# sourceMappingURL=ISlot.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/ISlot.js\n// module id = 18\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Slot_1 = require(\"./Slot\");\n/**\n * Allows the valueClasses to be set in MXML, e.g.\n * <signals:Signal id=\"nameChanged\">{[String, uint]}</signals:Signal>\n */\n/*[DefaultProperty(\"valueClasses\")]*/\n/**\n * A MonoSignal can have only one listener.\n */\nvar MonoSignal = (function () {\n    /**\n     * Creates a MonoSignal instance to dispatch value objects.\n     * @param    valueClasses Any number of class references that enable type checks in dispatch().\n     * For example, new Signal(String, uint)\n     * would allow: signal.dispatch(\"the Answer\", 42)\n     * but not: signal.dispatch(true, 42.5)\n     * nor: signal.dispatch()\n     *\n     * NOTE: Subclasses cannot call super.apply(null, valueClasses),\n     * but this constructor has logic to support super(valueClasses).\n     */\n    function MonoSignal() {\n        var valueClasses = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueClasses[_i] = arguments[_i];\n        }\n        // Cannot use super.apply(null, valueClasses), so allow the subclass to call super(valueClasses).\n        this.valueClasses = (valueClasses.length == 1 && valueClasses[0] instanceof Array) ? valueClasses[0] : valueClasses;\n    }\n    Object.defineProperty(MonoSignal.prototype, \"valueClasses\", {\n        /**\n         * @inheritDoc\n         * @throws ArgumentError <code>ArgumentError</code>: Invalid valueClasses argument: item at index should be a Class but was not.\n         */\n        /*[ArrayElementType(\"Class\")]*/\n        get: function () {\n            return this._valueClasses;\n        },\n        set: function (value) {\n            // Clone so the Array cannot be affected from outside.\n            this._valueClasses = value ? value.slice() : [];\n            for (var i = this._valueClasses.length; i--;) {\n                if (!(this._valueClasses[i] instanceof Object)) {\n                    throw new Error('Invalid valueClasses argument: ' +\n                        'item at index ' + i + ' should be a Class but was:<' +\n                        this._valueClasses[i] + '>.' + this._valueClasses[i]); //@CHANGED - temp replacement for getQualifiedClassByName()\n                }\n            }\n        },\n        enumerable: true,\n        configurable: true\n    });\n    Object.defineProperty(MonoSignal.prototype, \"numListeners\", {\n        /** @inheritDoc */\n        get: function () {\n            return this.slot ? 1 : 0;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot add or addOnce with a listener already added, remove the current listener first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    MonoSignal.prototype.add = function (listener) {\n        return this.registerListener(listener);\n    };\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot add or addOnce with a listener already added, remove the current listener first.\n     * @throws ArgumentError <code>ArgumentError</code>: Given listener is <code>null</code>.\n     */\n    MonoSignal.prototype.addOnce = function (listener) {\n        return this.registerListener(listener, true);\n    };\n    /** @inheritDoc */\n    MonoSignal.prototype.remove = function (listener) {\n        if (this.slot && this.slot.listener == listener) {\n            var theSlot = this.slot;\n            this.slot = null;\n            return theSlot;\n        }\n        return null;\n    };\n    /** @inheritDoc */\n    MonoSignal.prototype.removeAll = function () {\n        if (this.slot)\n            this.slot.remove();\n    };\n    /**\n     * @inheritDoc\n     * @throws ArgumentError <code>ArgumentError</code>: Incorrect number of arguments.\n     * @throws ArgumentError <code>ArgumentError</code>: Value object is not an instance of the appropriate valueClasses Class.\n     */\n    MonoSignal.prototype.dispatch = function () {\n        var valueObjects = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueObjects[_i] = arguments[_i];\n        }\n        // If valueClasses is empty, value objects are not type-checked.\n        var numValueClasses = this._valueClasses.length;\n        var numValueObjects = valueObjects.length;\n        // Cannot dispatch fewer objects than declared classes.\n        if (numValueObjects < numValueClasses) {\n            throw new Error('Incorrect number of arguments. ' +\n                'Expected at least ' + numValueClasses + ' but received ' +\n                numValueObjects + '.');\n        }\n        // Cannot dispatch differently typed objects than declared classes.\n        for (var i = 0; i < numValueClasses; i++) {\n            // Optimized for the optimistic case that values are correct.\n            if (valueObjects[i] === null ||\n                (valueObjects[i] instanceof this._valueClasses[i] || valueObjects[i].constructor === this._valueClasses[i])) {\n                continue;\n            }\n            throw new Error('Value object <' + valueObjects[i]\n                + '> is not an instance of <' + this._valueClasses[i] + '>.');\n        }\n        // Broadcast to the one listener.\n        if (this.slot) {\n            this.slot.execute(valueObjects);\n        }\n    };\n    MonoSignal.prototype.registerListener = function (listener, once) {\n        if (once === void 0) { once = false; }\n        if (this.slot) {\n            // If the listener exits previously added, definitely don't add it.\n            throw new Error('You cannot add or addOnce with a listener already added, remove the current listener first.');\n        }\n        return (this.slot = new Slot_1.Slot(listener, this, once));\n    };\n    return MonoSignal;\n}());\nexports.MonoSignal = MonoSignal;\n//# sourceMappingURL=MonoSignal.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/MonoSignal.js\n// module id = 19\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar OnceSignal_1 = require(\"./OnceSignal\");\nvar Promise = (function (_super) {\n    __extends(Promise, _super);\n    function Promise() {\n        return _super !== null && _super.apply(this, arguments) || this;\n    }\n    /** @inheritDoc */\n    /*override*/\n    Promise.prototype.addOnce = function (listener) {\n        var slot = _super.prototype.addOnce.call(this, listener);\n        if (this.isDispatched) {\n            slot.execute(this.valueObjects);\n            slot.remove();\n        }\n        return slot;\n    };\n    /**\n     * @inheritDoc\n     * @throws flash.errors.IllegalOperationError <code>IllegalOperationError</code>: You cannot dispatch() a Promise more than once\n     */\n    /*override*/\n    Promise.prototype.dispatch = function () {\n        var valueObjects = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            valueObjects[_i] = arguments[_i];\n        }\n        if (this.isDispatched) {\n            throw new Error(\"You cannot dispatch() a Promise more than once\");\n        }\n        else {\n            this.isDispatched = true;\n            this.valueObjects = valueObjects;\n            _super.prototype.dispatch.apply(this, valueObjects);\n        }\n    };\n    return Promise;\n}(OnceSignal_1.OnceSignal));\nexports.Promise = Promise;\n//# sourceMappingURL=Promise.js.map\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/signals.js/lib/org/osflash/signals/Promise.js\n// module id = 20\n// module chunks = 0","/*!\n * The buffer module from node.js, for the browser.\n *\n * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>\n * @license  MIT\n */\n/* eslint-disable no-proto */\n\n'use strict'\n\nvar base64 = require('base64-js')\nvar ieee754 = require('ieee754')\nvar isArray = require('isarray')\n\nexports.Buffer = Buffer\nexports.SlowBuffer = SlowBuffer\nexports.INSPECT_MAX_BYTES = 50\n\n/**\n * If `Buffer.TYPED_ARRAY_SUPPORT`:\n *   === true    Use Uint8Array implementation (fastest)\n *   === false   Use Object implementation (most compatible, even IE6)\n *\n * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,\n * Opera 11.6+, iOS 4.2+.\n *\n * Due to various browser bugs, sometimes the Object implementation will be used even\n * when the browser supports typed arrays.\n *\n * Note:\n *\n *   - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,\n *     See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.\n *\n *   - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.\n *\n *   - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of\n *     incorrect length in some situations.\n\n * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they\n * get the Object implementation, which is slower but behaves correctly.\n */\nBuffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined\n  ? global.TYPED_ARRAY_SUPPORT\n  : typedArraySupport()\n\n/*\n * Export kMaxLength after typed array support is determined.\n */\nexports.kMaxLength = kMaxLength()\n\nfunction typedArraySupport () {\n  try {\n    var arr = new Uint8Array(1)\n    arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}\n    return arr.foo() === 42 && // typed array instances can be augmented\n        typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`\n        arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`\n  } catch (e) {\n    return false\n  }\n}\n\nfunction kMaxLength () {\n  return Buffer.TYPED_ARRAY_SUPPORT\n    ? 0x7fffffff\n    : 0x3fffffff\n}\n\nfunction createBuffer (that, length) {\n  if (kMaxLength() < length) {\n    throw new RangeError('Invalid typed array length')\n  }\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    // Return an augmented `Uint8Array` instance, for best performance\n    that = new Uint8Array(length)\n    that.__proto__ = Buffer.prototype\n  } else {\n    // Fallback: Return an object instance of the Buffer class\n    if (that === null) {\n      that = new Buffer(length)\n    }\n    that.length = length\n  }\n\n  return that\n}\n\n/**\n * The Buffer constructor returns instances of `Uint8Array` that have their\n * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of\n * `Uint8Array`, so the returned instances will have all the node `Buffer` methods\n * and the `Uint8Array` methods. Square bracket notation works as expected -- it\n * returns a single octet.\n *\n * The `Uint8Array` prototype remains unmodified.\n */\n\nfunction Buffer (arg, encodingOrOffset, length) {\n  if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {\n    return new Buffer(arg, encodingOrOffset, length)\n  }\n\n  // Common case.\n  if (typeof arg === 'number') {\n    if (typeof encodingOrOffset === 'string') {\n      throw new Error(\n        'If encoding is specified then the first argument must be a string'\n      )\n    }\n    return allocUnsafe(this, arg)\n  }\n  return from(this, arg, encodingOrOffset, length)\n}\n\nBuffer.poolSize = 8192 // not used by this implementation\n\n// TODO: Legacy, not needed anymore. Remove in next major version.\nBuffer._augment = function (arr) {\n  arr.__proto__ = Buffer.prototype\n  return arr\n}\n\nfunction from (that, value, encodingOrOffset, length) {\n  if (typeof value === 'number') {\n    throw new TypeError('\"value\" argument must not be a number')\n  }\n\n  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {\n    return fromArrayBuffer(that, value, encodingOrOffset, length)\n  }\n\n  if (typeof value === 'string') {\n    return fromString(that, value, encodingOrOffset)\n  }\n\n  return fromObject(that, value)\n}\n\n/**\n * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError\n * if value is a number.\n * Buffer.from(str[, encoding])\n * Buffer.from(array)\n * Buffer.from(buffer)\n * Buffer.from(arrayBuffer[, byteOffset[, length]])\n **/\nBuffer.from = function (value, encodingOrOffset, length) {\n  return from(null, value, encodingOrOffset, length)\n}\n\nif (Buffer.TYPED_ARRAY_SUPPORT) {\n  Buffer.prototype.__proto__ = Uint8Array.prototype\n  Buffer.__proto__ = Uint8Array\n  if (typeof Symbol !== 'undefined' && Symbol.species &&\n      Buffer[Symbol.species] === Buffer) {\n    // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97\n    Object.defineProperty(Buffer, Symbol.species, {\n      value: null,\n      configurable: true\n    })\n  }\n}\n\nfunction assertSize (size) {\n  if (typeof size !== 'number') {\n    throw new TypeError('\"size\" argument must be a number')\n  } else if (size < 0) {\n    throw new RangeError('\"size\" argument must not be negative')\n  }\n}\n\nfunction alloc (that, size, fill, encoding) {\n  assertSize(size)\n  if (size <= 0) {\n    return createBuffer(that, size)\n  }\n  if (fill !== undefined) {\n    // Only pay attention to encoding if it's a string. This\n    // prevents accidentally sending in a number that would\n    // be interpretted as a start offset.\n    return typeof encoding === 'string'\n      ? createBuffer(that, size).fill(fill, encoding)\n      : createBuffer(that, size).fill(fill)\n  }\n  return createBuffer(that, size)\n}\n\n/**\n * Creates a new filled Buffer instance.\n * alloc(size[, fill[, encoding]])\n **/\nBuffer.alloc = function (size, fill, encoding) {\n  return alloc(null, size, fill, encoding)\n}\n\nfunction allocUnsafe (that, size) {\n  assertSize(size)\n  that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)\n  if (!Buffer.TYPED_ARRAY_SUPPORT) {\n    for (var i = 0; i < size; ++i) {\n      that[i] = 0\n    }\n  }\n  return that\n}\n\n/**\n * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.\n * */\nBuffer.allocUnsafe = function (size) {\n  return allocUnsafe(null, size)\n}\n/**\n * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.\n */\nBuffer.allocUnsafeSlow = function (size) {\n  return allocUnsafe(null, size)\n}\n\nfunction fromString (that, string, encoding) {\n  if (typeof encoding !== 'string' || encoding === '') {\n    encoding = 'utf8'\n  }\n\n  if (!Buffer.isEncoding(encoding)) {\n    throw new TypeError('\"encoding\" must be a valid string encoding')\n  }\n\n  var length = byteLength(string, encoding) | 0\n  that = createBuffer(that, length)\n\n  var actual = that.write(string, encoding)\n\n  if (actual !== length) {\n    // Writing a hex string, for example, that contains invalid characters will\n    // cause everything after the first invalid character to be ignored. (e.g.\n    // 'abxxcd' will be treated as 'ab')\n    that = that.slice(0, actual)\n  }\n\n  return that\n}\n\nfunction fromArrayLike (that, array) {\n  var length = array.length < 0 ? 0 : checked(array.length) | 0\n  that = createBuffer(that, length)\n  for (var i = 0; i < length; i += 1) {\n    that[i] = array[i] & 255\n  }\n  return that\n}\n\nfunction fromArrayBuffer (that, array, byteOffset, length) {\n  array.byteLength // this throws if `array` is not a valid ArrayBuffer\n\n  if (byteOffset < 0 || array.byteLength < byteOffset) {\n    throw new RangeError('\\'offset\\' is out of bounds')\n  }\n\n  if (array.byteLength < byteOffset + (length || 0)) {\n    throw new RangeError('\\'length\\' is out of bounds')\n  }\n\n  if (byteOffset === undefined && length === undefined) {\n    array = new Uint8Array(array)\n  } else if (length === undefined) {\n    array = new Uint8Array(array, byteOffset)\n  } else {\n    array = new Uint8Array(array, byteOffset, length)\n  }\n\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    // Return an augmented `Uint8Array` instance, for best performance\n    that = array\n    that.__proto__ = Buffer.prototype\n  } else {\n    // Fallback: Return an object instance of the Buffer class\n    that = fromArrayLike(that, array)\n  }\n  return that\n}\n\nfunction fromObject (that, obj) {\n  if (Buffer.isBuffer(obj)) {\n    var len = checked(obj.length) | 0\n    that = createBuffer(that, len)\n\n    if (that.length === 0) {\n      return that\n    }\n\n    obj.copy(that, 0, 0, len)\n    return that\n  }\n\n  if (obj) {\n    if ((typeof ArrayBuffer !== 'undefined' &&\n        obj.buffer instanceof ArrayBuffer) || 'length' in obj) {\n      if (typeof obj.length !== 'number' || isnan(obj.length)) {\n        return createBuffer(that, 0)\n      }\n      return fromArrayLike(that, obj)\n    }\n\n    if (obj.type === 'Buffer' && isArray(obj.data)) {\n      return fromArrayLike(that, obj.data)\n    }\n  }\n\n  throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')\n}\n\nfunction checked (length) {\n  // Note: cannot use `length < kMaxLength()` here because that fails when\n  // length is NaN (which is otherwise coerced to zero.)\n  if (length >= kMaxLength()) {\n    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +\n                         'size: 0x' + kMaxLength().toString(16) + ' bytes')\n  }\n  return length | 0\n}\n\nfunction SlowBuffer (length) {\n  if (+length != length) { // eslint-disable-line eqeqeq\n    length = 0\n  }\n  return Buffer.alloc(+length)\n}\n\nBuffer.isBuffer = function isBuffer (b) {\n  return !!(b != null && b._isBuffer)\n}\n\nBuffer.compare = function compare (a, b) {\n  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {\n    throw new TypeError('Arguments must be Buffers')\n  }\n\n  if (a === b) return 0\n\n  var x = a.length\n  var y = b.length\n\n  for (var i = 0, len = Math.min(x, y); i < len; ++i) {\n    if (a[i] !== b[i]) {\n      x = a[i]\n      y = b[i]\n      break\n    }\n  }\n\n  if (x < y) return -1\n  if (y < x) return 1\n  return 0\n}\n\nBuffer.isEncoding = function isEncoding (encoding) {\n  switch (String(encoding).toLowerCase()) {\n    case 'hex':\n    case 'utf8':\n    case 'utf-8':\n    case 'ascii':\n    case 'latin1':\n    case 'binary':\n    case 'base64':\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      return true\n    default:\n      return false\n  }\n}\n\nBuffer.concat = function concat (list, length) {\n  if (!isArray(list)) {\n    throw new TypeError('\"list\" argument must be an Array of Buffers')\n  }\n\n  if (list.length === 0) {\n    return Buffer.alloc(0)\n  }\n\n  var i\n  if (length === undefined) {\n    length = 0\n    for (i = 0; i < list.length; ++i) {\n      length += list[i].length\n    }\n  }\n\n  var buffer = Buffer.allocUnsafe(length)\n  var pos = 0\n  for (i = 0; i < list.length; ++i) {\n    var buf = list[i]\n    if (!Buffer.isBuffer(buf)) {\n      throw new TypeError('\"list\" argument must be an Array of Buffers')\n    }\n    buf.copy(buffer, pos)\n    pos += buf.length\n  }\n  return buffer\n}\n\nfunction byteLength (string, encoding) {\n  if (Buffer.isBuffer(string)) {\n    return string.length\n  }\n  if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&\n      (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {\n    return string.byteLength\n  }\n  if (typeof string !== 'string') {\n    string = '' + string\n  }\n\n  var len = string.length\n  if (len === 0) return 0\n\n  // Use a for loop to avoid recursion\n  var loweredCase = false\n  for (;;) {\n    switch (encoding) {\n      case 'ascii':\n      case 'latin1':\n      case 'binary':\n        return len\n      case 'utf8':\n      case 'utf-8':\n      case undefined:\n        return utf8ToBytes(string).length\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return len * 2\n      case 'hex':\n        return len >>> 1\n      case 'base64':\n        return base64ToBytes(string).length\n      default:\n        if (loweredCase) return utf8ToBytes(string).length // assume utf8\n        encoding = ('' + encoding).toLowerCase()\n        loweredCase = true\n    }\n  }\n}\nBuffer.byteLength = byteLength\n\nfunction slowToString (encoding, start, end) {\n  var loweredCase = false\n\n  // No need to verify that \"this.length <= MAX_UINT32\" since it's a read-only\n  // property of a typed array.\n\n  // This behaves neither like String nor Uint8Array in that we set start/end\n  // to their upper/lower bounds if the value passed is out of range.\n  // undefined is handled specially as per ECMA-262 6th Edition,\n  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.\n  if (start === undefined || start < 0) {\n    start = 0\n  }\n  // Return early if start > this.length. Done here to prevent potential uint32\n  // coercion fail below.\n  if (start > this.length) {\n    return ''\n  }\n\n  if (end === undefined || end > this.length) {\n    end = this.length\n  }\n\n  if (end <= 0) {\n    return ''\n  }\n\n  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.\n  end >>>= 0\n  start >>>= 0\n\n  if (end <= start) {\n    return ''\n  }\n\n  if (!encoding) encoding = 'utf8'\n\n  while (true) {\n    switch (encoding) {\n      case 'hex':\n        return hexSlice(this, start, end)\n\n      case 'utf8':\n      case 'utf-8':\n        return utf8Slice(this, start, end)\n\n      case 'ascii':\n        return asciiSlice(this, start, end)\n\n      case 'latin1':\n      case 'binary':\n        return latin1Slice(this, start, end)\n\n      case 'base64':\n        return base64Slice(this, start, end)\n\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return utf16leSlice(this, start, end)\n\n      default:\n        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n        encoding = (encoding + '').toLowerCase()\n        loweredCase = true\n    }\n  }\n}\n\n// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect\n// Buffer instances.\nBuffer.prototype._isBuffer = true\n\nfunction swap (b, n, m) {\n  var i = b[n]\n  b[n] = b[m]\n  b[m] = i\n}\n\nBuffer.prototype.swap16 = function swap16 () {\n  var len = this.length\n  if (len % 2 !== 0) {\n    throw new RangeError('Buffer size must be a multiple of 16-bits')\n  }\n  for (var i = 0; i < len; i += 2) {\n    swap(this, i, i + 1)\n  }\n  return this\n}\n\nBuffer.prototype.swap32 = function swap32 () {\n  var len = this.length\n  if (len % 4 !== 0) {\n    throw new RangeError('Buffer size must be a multiple of 32-bits')\n  }\n  for (var i = 0; i < len; i += 4) {\n    swap(this, i, i + 3)\n    swap(this, i + 1, i + 2)\n  }\n  return this\n}\n\nBuffer.prototype.swap64 = function swap64 () {\n  var len = this.length\n  if (len % 8 !== 0) {\n    throw new RangeError('Buffer size must be a multiple of 64-bits')\n  }\n  for (var i = 0; i < len; i += 8) {\n    swap(this, i, i + 7)\n    swap(this, i + 1, i + 6)\n    swap(this, i + 2, i + 5)\n    swap(this, i + 3, i + 4)\n  }\n  return this\n}\n\nBuffer.prototype.toString = function toString () {\n  var length = this.length | 0\n  if (length === 0) return ''\n  if (arguments.length === 0) return utf8Slice(this, 0, length)\n  return slowToString.apply(this, arguments)\n}\n\nBuffer.prototype.equals = function equals (b) {\n  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')\n  if (this === b) return true\n  return Buffer.compare(this, b) === 0\n}\n\nBuffer.prototype.inspect = function inspect () {\n  var str = ''\n  var max = exports.INSPECT_MAX_BYTES\n  if (this.length > 0) {\n    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')\n    if (this.length > max) str += ' ... '\n  }\n  return '<Buffer ' + str + '>'\n}\n\nBuffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {\n  if (!Buffer.isBuffer(target)) {\n    throw new TypeError('Argument must be a Buffer')\n  }\n\n  if (start === undefined) {\n    start = 0\n  }\n  if (end === undefined) {\n    end = target ? target.length : 0\n  }\n  if (thisStart === undefined) {\n    thisStart = 0\n  }\n  if (thisEnd === undefined) {\n    thisEnd = this.length\n  }\n\n  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {\n    throw new RangeError('out of range index')\n  }\n\n  if (thisStart >= thisEnd && start >= end) {\n    return 0\n  }\n  if (thisStart >= thisEnd) {\n    return -1\n  }\n  if (start >= end) {\n    return 1\n  }\n\n  start >>>= 0\n  end >>>= 0\n  thisStart >>>= 0\n  thisEnd >>>= 0\n\n  if (this === target) return 0\n\n  var x = thisEnd - thisStart\n  var y = end - start\n  var len = Math.min(x, y)\n\n  var thisCopy = this.slice(thisStart, thisEnd)\n  var targetCopy = target.slice(start, end)\n\n  for (var i = 0; i < len; ++i) {\n    if (thisCopy[i] !== targetCopy[i]) {\n      x = thisCopy[i]\n      y = targetCopy[i]\n      break\n    }\n  }\n\n  if (x < y) return -1\n  if (y < x) return 1\n  return 0\n}\n\n// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,\n// OR the last index of `val` in `buffer` at offset <= `byteOffset`.\n//\n// Arguments:\n// - buffer - a Buffer to search\n// - val - a string, Buffer, or number\n// - byteOffset - an index into `buffer`; will be clamped to an int32\n// - encoding - an optional encoding, relevant is val is a string\n// - dir - true for indexOf, false for lastIndexOf\nfunction bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {\n  // Empty buffer means no match\n  if (buffer.length === 0) return -1\n\n  // Normalize byteOffset\n  if (typeof byteOffset === 'string') {\n    encoding = byteOffset\n    byteOffset = 0\n  } else if (byteOffset > 0x7fffffff) {\n    byteOffset = 0x7fffffff\n  } else if (byteOffset < -0x80000000) {\n    byteOffset = -0x80000000\n  }\n  byteOffset = +byteOffset  // Coerce to Number.\n  if (isNaN(byteOffset)) {\n    // byteOffset: it it's undefined, null, NaN, \"foo\", etc, search whole buffer\n    byteOffset = dir ? 0 : (buffer.length - 1)\n  }\n\n  // Normalize byteOffset: negative offsets start from the end of the buffer\n  if (byteOffset < 0) byteOffset = buffer.length + byteOffset\n  if (byteOffset >= buffer.length) {\n    if (dir) return -1\n    else byteOffset = buffer.length - 1\n  } else if (byteOffset < 0) {\n    if (dir) byteOffset = 0\n    else return -1\n  }\n\n  // Normalize val\n  if (typeof val === 'string') {\n    val = Buffer.from(val, encoding)\n  }\n\n  // Finally, search either indexOf (if dir is true) or lastIndexOf\n  if (Buffer.isBuffer(val)) {\n    // Special case: looking for empty string/buffer always fails\n    if (val.length === 0) {\n      return -1\n    }\n    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)\n  } else if (typeof val === 'number') {\n    val = val & 0xFF // Search for a byte value [0-255]\n    if (Buffer.TYPED_ARRAY_SUPPORT &&\n        typeof Uint8Array.prototype.indexOf === 'function') {\n      if (dir) {\n        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)\n      } else {\n        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)\n      }\n    }\n    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)\n  }\n\n  throw new TypeError('val must be string, number or Buffer')\n}\n\nfunction arrayIndexOf (arr, val, byteOffset, encoding, dir) {\n  var indexSize = 1\n  var arrLength = arr.length\n  var valLength = val.length\n\n  if (encoding !== undefined) {\n    encoding = String(encoding).toLowerCase()\n    if (encoding === 'ucs2' || encoding === 'ucs-2' ||\n        encoding === 'utf16le' || encoding === 'utf-16le') {\n      if (arr.length < 2 || val.length < 2) {\n        return -1\n      }\n      indexSize = 2\n      arrLength /= 2\n      valLength /= 2\n      byteOffset /= 2\n    }\n  }\n\n  function read (buf, i) {\n    if (indexSize === 1) {\n      return buf[i]\n    } else {\n      return buf.readUInt16BE(i * indexSize)\n    }\n  }\n\n  var i\n  if (dir) {\n    var foundIndex = -1\n    for (i = byteOffset; i < arrLength; i++) {\n      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {\n        if (foundIndex === -1) foundIndex = i\n        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize\n      } else {\n        if (foundIndex !== -1) i -= i - foundIndex\n        foundIndex = -1\n      }\n    }\n  } else {\n    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength\n    for (i = byteOffset; i >= 0; i--) {\n      var found = true\n      for (var j = 0; j < valLength; j++) {\n        if (read(arr, i + j) !== read(val, j)) {\n          found = false\n          break\n        }\n      }\n      if (found) return i\n    }\n  }\n\n  return -1\n}\n\nBuffer.prototype.includes = function includes (val, byteOffset, encoding) {\n  return this.indexOf(val, byteOffset, encoding) !== -1\n}\n\nBuffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {\n  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)\n}\n\nBuffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {\n  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)\n}\n\nfunction hexWrite (buf, string, offset, length) {\n  offset = Number(offset) || 0\n  var remaining = buf.length - offset\n  if (!length) {\n    length = remaining\n  } else {\n    length = Number(length)\n    if (length > remaining) {\n      length = remaining\n    }\n  }\n\n  // must be an even number of digits\n  var strLen = string.length\n  if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')\n\n  if (length > strLen / 2) {\n    length = strLen / 2\n  }\n  for (var i = 0; i < length; ++i) {\n    var parsed = parseInt(string.substr(i * 2, 2), 16)\n    if (isNaN(parsed)) return i\n    buf[offset + i] = parsed\n  }\n  return i\n}\n\nfunction utf8Write (buf, string, offset, length) {\n  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nfunction asciiWrite (buf, string, offset, length) {\n  return blitBuffer(asciiToBytes(string), buf, offset, length)\n}\n\nfunction latin1Write (buf, string, offset, length) {\n  return asciiWrite(buf, string, offset, length)\n}\n\nfunction base64Write (buf, string, offset, length) {\n  return blitBuffer(base64ToBytes(string), buf, offset, length)\n}\n\nfunction ucs2Write (buf, string, offset, length) {\n  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nBuffer.prototype.write = function write (string, offset, length, encoding) {\n  // Buffer#write(string)\n  if (offset === undefined) {\n    encoding = 'utf8'\n    length = this.length\n    offset = 0\n  // Buffer#write(string, encoding)\n  } else if (length === undefined && typeof offset === 'string') {\n    encoding = offset\n    length = this.length\n    offset = 0\n  // Buffer#write(string, offset[, length][, encoding])\n  } else if (isFinite(offset)) {\n    offset = offset | 0\n    if (isFinite(length)) {\n      length = length | 0\n      if (encoding === undefined) encoding = 'utf8'\n    } else {\n      encoding = length\n      length = undefined\n    }\n  // legacy write(string, encoding, offset, length) - remove in v0.13\n  } else {\n    throw new Error(\n      'Buffer.write(string, encoding, offset[, length]) is no longer supported'\n    )\n  }\n\n  var remaining = this.length - offset\n  if (length === undefined || length > remaining) length = remaining\n\n  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {\n    throw new RangeError('Attempt to write outside buffer bounds')\n  }\n\n  if (!encoding) encoding = 'utf8'\n\n  var loweredCase = false\n  for (;;) {\n    switch (encoding) {\n      case 'hex':\n        return hexWrite(this, string, offset, length)\n\n      case 'utf8':\n      case 'utf-8':\n        return utf8Write(this, string, offset, length)\n\n      case 'ascii':\n        return asciiWrite(this, string, offset, length)\n\n      case 'latin1':\n      case 'binary':\n        return latin1Write(this, string, offset, length)\n\n      case 'base64':\n        // Warning: maxLength not taken into account in base64Write\n        return base64Write(this, string, offset, length)\n\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return ucs2Write(this, string, offset, length)\n\n      default:\n        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n        encoding = ('' + encoding).toLowerCase()\n        loweredCase = true\n    }\n  }\n}\n\nBuffer.prototype.toJSON = function toJSON () {\n  return {\n    type: 'Buffer',\n    data: Array.prototype.slice.call(this._arr || this, 0)\n  }\n}\n\nfunction base64Slice (buf, start, end) {\n  if (start === 0 && end === buf.length) {\n    return base64.fromByteArray(buf)\n  } else {\n    return base64.fromByteArray(buf.slice(start, end))\n  }\n}\n\nfunction utf8Slice (buf, start, end) {\n  end = Math.min(buf.length, end)\n  var res = []\n\n  var i = start\n  while (i < end) {\n    var firstByte = buf[i]\n    var codePoint = null\n    var bytesPerSequence = (firstByte > 0xEF) ? 4\n      : (firstByte > 0xDF) ? 3\n      : (firstByte > 0xBF) ? 2\n      : 1\n\n    if (i + bytesPerSequence <= end) {\n      var secondByte, thirdByte, fourthByte, tempCodePoint\n\n      switch (bytesPerSequence) {\n        case 1:\n          if (firstByte < 0x80) {\n            codePoint = firstByte\n          }\n          break\n        case 2:\n          secondByte = buf[i + 1]\n          if ((secondByte & 0xC0) === 0x80) {\n            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)\n            if (tempCodePoint > 0x7F) {\n              codePoint = tempCodePoint\n            }\n          }\n          break\n        case 3:\n          secondByte = buf[i + 1]\n          thirdByte = buf[i + 2]\n          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {\n            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)\n            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {\n              codePoint = tempCodePoint\n            }\n          }\n          break\n        case 4:\n          secondByte = buf[i + 1]\n          thirdByte = buf[i + 2]\n          fourthByte = buf[i + 3]\n          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {\n            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)\n            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {\n              codePoint = tempCodePoint\n            }\n          }\n      }\n    }\n\n    if (codePoint === null) {\n      // we did not generate a valid codePoint so insert a\n      // replacement char (U+FFFD) and advance only 1 byte\n      codePoint = 0xFFFD\n      bytesPerSequence = 1\n    } else if (codePoint > 0xFFFF) {\n      // encode to utf16 (surrogate pair dance)\n      codePoint -= 0x10000\n      res.push(codePoint >>> 10 & 0x3FF | 0xD800)\n      codePoint = 0xDC00 | codePoint & 0x3FF\n    }\n\n    res.push(codePoint)\n    i += bytesPerSequence\n  }\n\n  return decodeCodePointsArray(res)\n}\n\n// Based on http://stackoverflow.com/a/22747272/680742, the browser with\n// the lowest limit is Chrome, with 0x10000 args.\n// We go 1 magnitude less, for safety\nvar MAX_ARGUMENTS_LENGTH = 0x1000\n\nfunction decodeCodePointsArray (codePoints) {\n  var len = codePoints.length\n  if (len <= MAX_ARGUMENTS_LENGTH) {\n    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()\n  }\n\n  // Decode in chunks to avoid \"call stack size exceeded\".\n  var res = ''\n  var i = 0\n  while (i < len) {\n    res += String.fromCharCode.apply(\n      String,\n      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)\n    )\n  }\n  return res\n}\n\nfunction asciiSlice (buf, start, end) {\n  var ret = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; ++i) {\n    ret += String.fromCharCode(buf[i] & 0x7F)\n  }\n  return ret\n}\n\nfunction latin1Slice (buf, start, end) {\n  var ret = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; ++i) {\n    ret += String.fromCharCode(buf[i])\n  }\n  return ret\n}\n\nfunction hexSlice (buf, start, end) {\n  var len = buf.length\n\n  if (!start || start < 0) start = 0\n  if (!end || end < 0 || end > len) end = len\n\n  var out = ''\n  for (var i = start; i < end; ++i) {\n    out += toHex(buf[i])\n  }\n  return out\n}\n\nfunction utf16leSlice (buf, start, end) {\n  var bytes = buf.slice(start, end)\n  var res = ''\n  for (var i = 0; i < bytes.length; i += 2) {\n    res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)\n  }\n  return res\n}\n\nBuffer.prototype.slice = function slice (start, end) {\n  var len = this.length\n  start = ~~start\n  end = end === undefined ? len : ~~end\n\n  if (start < 0) {\n    start += len\n    if (start < 0) start = 0\n  } else if (start > len) {\n    start = len\n  }\n\n  if (end < 0) {\n    end += len\n    if (end < 0) end = 0\n  } else if (end > len) {\n    end = len\n  }\n\n  if (end < start) end = start\n\n  var newBuf\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    newBuf = this.subarray(start, end)\n    newBuf.__proto__ = Buffer.prototype\n  } else {\n    var sliceLen = end - start\n    newBuf = new Buffer(sliceLen, undefined)\n    for (var i = 0; i < sliceLen; ++i) {\n      newBuf[i] = this[i + start]\n    }\n  }\n\n  return newBuf\n}\n\n/*\n * Need to make sure that buffer isn't trying to write out of bounds.\n */\nfunction checkOffset (offset, ext, length) {\n  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')\n  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')\n}\n\nBuffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n  var val = this[offset]\n  var mul = 1\n  var i = 0\n  while (++i < byteLength && (mul *= 0x100)) {\n    val += this[offset + i] * mul\n  }\n\n  return val\n}\n\nBuffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) {\n    checkOffset(offset, byteLength, this.length)\n  }\n\n  var val = this[offset + --byteLength]\n  var mul = 1\n  while (byteLength > 0 && (mul *= 0x100)) {\n    val += this[offset + --byteLength] * mul\n  }\n\n  return val\n}\n\nBuffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 1, this.length)\n  return this[offset]\n}\n\nBuffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  return this[offset] | (this[offset + 1] << 8)\n}\n\nBuffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  return (this[offset] << 8) | this[offset + 1]\n}\n\nBuffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return ((this[offset]) |\n      (this[offset + 1] << 8) |\n      (this[offset + 2] << 16)) +\n      (this[offset + 3] * 0x1000000)\n}\n\nBuffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return (this[offset] * 0x1000000) +\n    ((this[offset + 1] << 16) |\n    (this[offset + 2] << 8) |\n    this[offset + 3])\n}\n\nBuffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n  var val = this[offset]\n  var mul = 1\n  var i = 0\n  while (++i < byteLength && (mul *= 0x100)) {\n    val += this[offset + i] * mul\n  }\n  mul *= 0x80\n\n  if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n  return val\n}\n\nBuffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n  var i = byteLength\n  var mul = 1\n  var val = this[offset + --i]\n  while (i > 0 && (mul *= 0x100)) {\n    val += this[offset + --i] * mul\n  }\n  mul *= 0x80\n\n  if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n  return val\n}\n\nBuffer.prototype.readInt8 = function readInt8 (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 1, this.length)\n  if (!(this[offset] & 0x80)) return (this[offset])\n  return ((0xff - this[offset] + 1) * -1)\n}\n\nBuffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  var val = this[offset] | (this[offset + 1] << 8)\n  return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  var val = this[offset + 1] | (this[offset] << 8)\n  return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return (this[offset]) |\n    (this[offset + 1] << 8) |\n    (this[offset + 2] << 16) |\n    (this[offset + 3] << 24)\n}\n\nBuffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return (this[offset] << 24) |\n    (this[offset + 1] << 16) |\n    (this[offset + 2] << 8) |\n    (this[offset + 3])\n}\n\nBuffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n  return ieee754.read(this, offset, true, 23, 4)\n}\n\nBuffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n  return ieee754.read(this, offset, false, 23, 4)\n}\n\nBuffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 8, this.length)\n  return ieee754.read(this, offset, true, 52, 8)\n}\n\nBuffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 8, this.length)\n  return ieee754.read(this, offset, false, 52, 8)\n}\n\nfunction checkInt (buf, value, offset, ext, max, min) {\n  if (!Buffer.isBuffer(buf)) throw new TypeError('\"buffer\" argument must be a Buffer instance')\n  if (value > max || value < min) throw new RangeError('\"value\" argument is out of bounds')\n  if (offset + ext > buf.length) throw new RangeError('Index out of range')\n}\n\nBuffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) {\n    var maxBytes = Math.pow(2, 8 * byteLength) - 1\n    checkInt(this, value, offset, byteLength, maxBytes, 0)\n  }\n\n  var mul = 1\n  var i = 0\n  this[offset] = value & 0xFF\n  while (++i < byteLength && (mul *= 0x100)) {\n    this[offset + i] = (value / mul) & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) {\n    var maxBytes = Math.pow(2, 8 * byteLength) - 1\n    checkInt(this, value, offset, byteLength, maxBytes, 0)\n  }\n\n  var i = byteLength - 1\n  var mul = 1\n  this[offset + i] = value & 0xFF\n  while (--i >= 0 && (mul *= 0x100)) {\n    this[offset + i] = (value / mul) & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)\n  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n  this[offset] = (value & 0xff)\n  return offset + 1\n}\n\nfunction objectWriteUInt16 (buf, value, offset, littleEndian) {\n  if (value < 0) value = 0xffff + value + 1\n  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {\n    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n      (littleEndian ? i : 1 - i) * 8\n  }\n}\n\nBuffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value & 0xff)\n    this[offset + 1] = (value >>> 8)\n  } else {\n    objectWriteUInt16(this, value, offset, true)\n  }\n  return offset + 2\n}\n\nBuffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 8)\n    this[offset + 1] = (value & 0xff)\n  } else {\n    objectWriteUInt16(this, value, offset, false)\n  }\n  return offset + 2\n}\n\nfunction objectWriteUInt32 (buf, value, offset, littleEndian) {\n  if (value < 0) value = 0xffffffff + value + 1\n  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {\n    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff\n  }\n}\n\nBuffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset + 3] = (value >>> 24)\n    this[offset + 2] = (value >>> 16)\n    this[offset + 1] = (value >>> 8)\n    this[offset] = (value & 0xff)\n  } else {\n    objectWriteUInt32(this, value, offset, true)\n  }\n  return offset + 4\n}\n\nBuffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 24)\n    this[offset + 1] = (value >>> 16)\n    this[offset + 2] = (value >>> 8)\n    this[offset + 3] = (value & 0xff)\n  } else {\n    objectWriteUInt32(this, value, offset, false)\n  }\n  return offset + 4\n}\n\nBuffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) {\n    var limit = Math.pow(2, 8 * byteLength - 1)\n\n    checkInt(this, value, offset, byteLength, limit - 1, -limit)\n  }\n\n  var i = 0\n  var mul = 1\n  var sub = 0\n  this[offset] = value & 0xFF\n  while (++i < byteLength && (mul *= 0x100)) {\n    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {\n      sub = 1\n    }\n    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) {\n    var limit = Math.pow(2, 8 * byteLength - 1)\n\n    checkInt(this, value, offset, byteLength, limit - 1, -limit)\n  }\n\n  var i = byteLength - 1\n  var mul = 1\n  var sub = 0\n  this[offset + i] = value & 0xFF\n  while (--i >= 0 && (mul *= 0x100)) {\n    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {\n      sub = 1\n    }\n    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)\n  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n  if (value < 0) value = 0xff + value + 1\n  this[offset] = (value & 0xff)\n  return offset + 1\n}\n\nBuffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value & 0xff)\n    this[offset + 1] = (value >>> 8)\n  } else {\n    objectWriteUInt16(this, value, offset, true)\n  }\n  return offset + 2\n}\n\nBuffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 8)\n    this[offset + 1] = (value & 0xff)\n  } else {\n    objectWriteUInt16(this, value, offset, false)\n  }\n  return offset + 2\n}\n\nBuffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value & 0xff)\n    this[offset + 1] = (value >>> 8)\n    this[offset + 2] = (value >>> 16)\n    this[offset + 3] = (value >>> 24)\n  } else {\n    objectWriteUInt32(this, value, offset, true)\n  }\n  return offset + 4\n}\n\nBuffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n  if (value < 0) value = 0xffffffff + value + 1\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 24)\n    this[offset + 1] = (value >>> 16)\n    this[offset + 2] = (value >>> 8)\n    this[offset + 3] = (value & 0xff)\n  } else {\n    objectWriteUInt32(this, value, offset, false)\n  }\n  return offset + 4\n}\n\nfunction checkIEEE754 (buf, value, offset, ext, max, min) {\n  if (offset + ext > buf.length) throw new RangeError('Index out of range')\n  if (offset < 0) throw new RangeError('Index out of range')\n}\n\nfunction writeFloat (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)\n  }\n  ieee754.write(buf, value, offset, littleEndian, 23, 4)\n  return offset + 4\n}\n\nBuffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {\n  return writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {\n  return writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction writeDouble (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)\n  }\n  ieee754.write(buf, value, offset, littleEndian, 52, 8)\n  return offset + 8\n}\n\nBuffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {\n  return writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {\n  return writeDouble(this, value, offset, false, noAssert)\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function copy (target, targetStart, start, end) {\n  if (!start) start = 0\n  if (!end && end !== 0) end = this.length\n  if (targetStart >= target.length) targetStart = target.length\n  if (!targetStart) targetStart = 0\n  if (end > 0 && end < start) end = start\n\n  // Copy 0 bytes; we're done\n  if (end === start) return 0\n  if (target.length === 0 || this.length === 0) return 0\n\n  // Fatal error conditions\n  if (targetStart < 0) {\n    throw new RangeError('targetStart out of bounds')\n  }\n  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')\n  if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n  // Are we oob?\n  if (end > this.length) end = this.length\n  if (target.length - targetStart < end - start) {\n    end = target.length - targetStart + start\n  }\n\n  var len = end - start\n  var i\n\n  if (this === target && start < targetStart && targetStart < end) {\n    // descending copy from end\n    for (i = len - 1; i >= 0; --i) {\n      target[i + targetStart] = this[i + start]\n    }\n  } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {\n    // ascending copy from start\n    for (i = 0; i < len; ++i) {\n      target[i + targetStart] = this[i + start]\n    }\n  } else {\n    Uint8Array.prototype.set.call(\n      target,\n      this.subarray(start, start + len),\n      targetStart\n    )\n  }\n\n  return len\n}\n\n// Usage:\n//    buffer.fill(number[, offset[, end]])\n//    buffer.fill(buffer[, offset[, end]])\n//    buffer.fill(string[, offset[, end]][, encoding])\nBuffer.prototype.fill = function fill (val, start, end, encoding) {\n  // Handle string cases:\n  if (typeof val === 'string') {\n    if (typeof start === 'string') {\n      encoding = start\n      start = 0\n      end = this.length\n    } else if (typeof end === 'string') {\n      encoding = end\n      end = this.length\n    }\n    if (val.length === 1) {\n      var code = val.charCodeAt(0)\n      if (code < 256) {\n        val = code\n      }\n    }\n    if (encoding !== undefined && typeof encoding !== 'string') {\n      throw new TypeError('encoding must be a string')\n    }\n    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {\n      throw new TypeError('Unknown encoding: ' + encoding)\n    }\n  } else if (typeof val === 'number') {\n    val = val & 255\n  }\n\n  // Invalid ranges are not set to a default, so can range check early.\n  if (start < 0 || this.length < start || this.length < end) {\n    throw new RangeError('Out of range index')\n  }\n\n  if (end <= start) {\n    return this\n  }\n\n  start = start >>> 0\n  end = end === undefined ? this.length : end >>> 0\n\n  if (!val) val = 0\n\n  var i\n  if (typeof val === 'number') {\n    for (i = start; i < end; ++i) {\n      this[i] = val\n    }\n  } else {\n    var bytes = Buffer.isBuffer(val)\n      ? val\n      : utf8ToBytes(new Buffer(val, encoding).toString())\n    var len = bytes.length\n    for (i = 0; i < end - start; ++i) {\n      this[i + start] = bytes[i % len]\n    }\n  }\n\n  return this\n}\n\n// HELPER FUNCTIONS\n// ================\n\nvar INVALID_BASE64_RE = /[^+\\/0-9A-Za-z-_]/g\n\nfunction base64clean (str) {\n  // Node strips out invalid characters like \\n and \\t from the string, base64-js does not\n  str = stringtrim(str).replace(INVALID_BASE64_RE, '')\n  // Node converts strings with length < 2 to ''\n  if (str.length < 2) return ''\n  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not\n  while (str.length % 4 !== 0) {\n    str = str + '='\n  }\n  return str\n}\n\nfunction stringtrim (str) {\n  if (str.trim) return str.trim()\n  return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nfunction toHex (n) {\n  if (n < 16) return '0' + n.toString(16)\n  return n.toString(16)\n}\n\nfunction utf8ToBytes (string, units) {\n  units = units || Infinity\n  var codePoint\n  var length = string.length\n  var leadSurrogate = null\n  var bytes = []\n\n  for (var i = 0; i < length; ++i) {\n    codePoint = string.charCodeAt(i)\n\n    // is surrogate component\n    if (codePoint > 0xD7FF && codePoint < 0xE000) {\n      // last char was a lead\n      if (!leadSurrogate) {\n        // no lead yet\n        if (codePoint > 0xDBFF) {\n          // unexpected trail\n          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n          continue\n        } else if (i + 1 === length) {\n          // unpaired lead\n          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n          continue\n        }\n\n        // valid lead\n        leadSurrogate = codePoint\n\n        continue\n      }\n\n      // 2 leads in a row\n      if (codePoint < 0xDC00) {\n        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n        leadSurrogate = codePoint\n        continue\n      }\n\n      // valid surrogate pair\n      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000\n    } else if (leadSurrogate) {\n      // valid bmp char, but last char was a lead\n      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n    }\n\n    leadSurrogate = null\n\n    // encode utf8\n    if (codePoint < 0x80) {\n      if ((units -= 1) < 0) break\n      bytes.push(codePoint)\n    } else if (codePoint < 0x800) {\n      if ((units -= 2) < 0) break\n      bytes.push(\n        codePoint >> 0x6 | 0xC0,\n        codePoint & 0x3F | 0x80\n      )\n    } else if (codePoint < 0x10000) {\n      if ((units -= 3) < 0) break\n      bytes.push(\n        codePoint >> 0xC | 0xE0,\n        codePoint >> 0x6 & 0x3F | 0x80,\n        codePoint & 0x3F | 0x80\n      )\n    } else if (codePoint < 0x110000) {\n      if ((units -= 4) < 0) break\n      bytes.push(\n        codePoint >> 0x12 | 0xF0,\n        codePoint >> 0xC & 0x3F | 0x80,\n        codePoint >> 0x6 & 0x3F | 0x80,\n        codePoint & 0x3F | 0x80\n      )\n    } else {\n      throw new Error('Invalid code point')\n    }\n  }\n\n  return bytes\n}\n\nfunction asciiToBytes (str) {\n  var byteArray = []\n  for (var i = 0; i < str.length; ++i) {\n    // Node's code seems to be doing this and not & 0x7F..\n    byteArray.push(str.charCodeAt(i) & 0xFF)\n  }\n  return byteArray\n}\n\nfunction utf16leToBytes (str, units) {\n  var c, hi, lo\n  var byteArray = []\n  for (var i = 0; i < str.length; ++i) {\n    if ((units -= 2) < 0) break\n\n    c = str.charCodeAt(i)\n    hi = c >> 8\n    lo = c % 256\n    byteArray.push(lo)\n    byteArray.push(hi)\n  }\n\n  return byteArray\n}\n\nfunction base64ToBytes (str) {\n  return base64.toByteArray(base64clean(str))\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n  for (var i = 0; i < length; ++i) {\n    if ((i + offset >= dst.length) || (i >= src.length)) break\n    dst[i + offset] = src[i]\n  }\n  return i\n}\n\nfunction isnan (val) {\n  return val !== val // eslint-disable-line no-self-compare\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/node-libs-browser/node_modules/buffer/index.js\n// module id = 21\n// module chunks = 0","var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || Function(\"return this\")() || (1,eval)(\"this\");\n} catch(e) {\n\t// This works if the window reference is available\n\tif(typeof window === \"object\")\n\t\tg = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// (webpack)/buildin/global.js\n// module id = 22\n// module chunks = 0","'use strict'\n\nexports.byteLength = byteLength\nexports.toByteArray = toByteArray\nexports.fromByteArray = fromByteArray\n\nvar lookup = []\nvar revLookup = []\nvar Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array\n\nvar code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'\nfor (var i = 0, len = code.length; i < len; ++i) {\n  lookup[i] = code[i]\n  revLookup[code.charCodeAt(i)] = i\n}\n\nrevLookup['-'.charCodeAt(0)] = 62\nrevLookup['_'.charCodeAt(0)] = 63\n\nfunction placeHoldersCount (b64) {\n  var len = b64.length\n  if (len % 4 > 0) {\n    throw new Error('Invalid string. Length must be a multiple of 4')\n  }\n\n  // the number of equal signs (place holders)\n  // if there are two placeholders, than the two characters before it\n  // represent one byte\n  // if there is only one, then the three characters before it represent 2 bytes\n  // this is just a cheap hack to not do indexOf twice\n  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0\n}\n\nfunction byteLength (b64) {\n  // base64 is 4/3 + up to two characters of the original data\n  return (b64.length * 3 / 4) - placeHoldersCount(b64)\n}\n\nfunction toByteArray (b64) {\n  var i, l, tmp, placeHolders, arr\n  var len = b64.length\n  placeHolders = placeHoldersCount(b64)\n\n  arr = new Arr((len * 3 / 4) - placeHolders)\n\n  // if there are placeholders, only get up to the last complete 4 chars\n  l = placeHolders > 0 ? len - 4 : len\n\n  var L = 0\n\n  for (i = 0; i < l; i += 4) {\n    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]\n    arr[L++] = (tmp >> 16) & 0xFF\n    arr[L++] = (tmp >> 8) & 0xFF\n    arr[L++] = tmp & 0xFF\n  }\n\n  if (placeHolders === 2) {\n    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)\n    arr[L++] = tmp & 0xFF\n  } else if (placeHolders === 1) {\n    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)\n    arr[L++] = (tmp >> 8) & 0xFF\n    arr[L++] = tmp & 0xFF\n  }\n\n  return arr\n}\n\nfunction tripletToBase64 (num) {\n  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]\n}\n\nfunction encodeChunk (uint8, start, end) {\n  var tmp\n  var output = []\n  for (var i = start; i < end; i += 3) {\n    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])\n    output.push(tripletToBase64(tmp))\n  }\n  return output.join('')\n}\n\nfunction fromByteArray (uint8) {\n  var tmp\n  var len = uint8.length\n  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes\n  var output = ''\n  var parts = []\n  var maxChunkLength = 16383 // must be multiple of 3\n\n  // go through the array every three bytes, we'll deal with trailing stuff later\n  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {\n    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))\n  }\n\n  // pad the end with zeros, but make sure to not forget the extra bytes\n  if (extraBytes === 1) {\n    tmp = uint8[len - 1]\n    output += lookup[tmp >> 2]\n    output += lookup[(tmp << 4) & 0x3F]\n    output += '=='\n  } else if (extraBytes === 2) {\n    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])\n    output += lookup[tmp >> 10]\n    output += lookup[(tmp >> 4) & 0x3F]\n    output += lookup[(tmp << 2) & 0x3F]\n    output += '='\n  }\n\n  parts.push(output)\n\n  return parts.join('')\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/base64-js/index.js\n// module id = 23\n// module chunks = 0","exports.read = function (buffer, offset, isLE, mLen, nBytes) {\n  var e, m\n  var eLen = nBytes * 8 - mLen - 1\n  var eMax = (1 << eLen) - 1\n  var eBias = eMax >> 1\n  var nBits = -7\n  var i = isLE ? (nBytes - 1) : 0\n  var d = isLE ? -1 : 1\n  var s = buffer[offset + i]\n\n  i += d\n\n  e = s & ((1 << (-nBits)) - 1)\n  s >>= (-nBits)\n  nBits += eLen\n  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}\n\n  m = e & ((1 << (-nBits)) - 1)\n  e >>= (-nBits)\n  nBits += mLen\n  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}\n\n  if (e === 0) {\n    e = 1 - eBias\n  } else if (e === eMax) {\n    return m ? NaN : ((s ? -1 : 1) * Infinity)\n  } else {\n    m = m + Math.pow(2, mLen)\n    e = e - eBias\n  }\n  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)\n}\n\nexports.write = function (buffer, value, offset, isLE, mLen, nBytes) {\n  var e, m, c\n  var eLen = nBytes * 8 - mLen - 1\n  var eMax = (1 << eLen) - 1\n  var eBias = eMax >> 1\n  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)\n  var i = isLE ? 0 : (nBytes - 1)\n  var d = isLE ? 1 : -1\n  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0\n\n  value = Math.abs(value)\n\n  if (isNaN(value) || value === Infinity) {\n    m = isNaN(value) ? 1 : 0\n    e = eMax\n  } else {\n    e = Math.floor(Math.log(value) / Math.LN2)\n    if (value * (c = Math.pow(2, -e)) < 1) {\n      e--\n      c *= 2\n    }\n    if (e + eBias >= 1) {\n      value += rt / c\n    } else {\n      value += rt * Math.pow(2, 1 - eBias)\n    }\n    if (value * c >= 2) {\n      e++\n      c /= 2\n    }\n\n    if (e + eBias >= eMax) {\n      m = 0\n      e = eMax\n    } else if (e + eBias >= 1) {\n      m = (value * c - 1) * Math.pow(2, mLen)\n      e = e + eBias\n    } else {\n      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)\n      e = 0\n    }\n  }\n\n  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}\n\n  e = (e << mLen) | m\n  eLen += mLen\n  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}\n\n  buffer[offset + i - d] |= s * 128\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/ieee754/index.js\n// module id = 24\n// module chunks = 0","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n  return toString.call(arr) == '[object Array]';\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/isarray/index.js\n// module id = 25\n// module chunks = 0","\"use strict\";\nvar Clock = (function () {\n    function Clock(useInterval) {\n        if (useInterval === void 0) { useInterval = false; }\n        this.running = false;\n        this.now = (typeof (window) !== \"undefined\" && window.performance && window.performance.now && (window.performance.now).bind(window.performance)) || Date.now;\n        this.start(useInterval);\n    }\n    Clock.prototype.start = function (useInterval) {\n        if (useInterval === void 0) { useInterval = false; }\n        this.deltaTime = 0;\n        this.currentTime = this.now();\n        this.elapsedTime = 0;\n        this.running = true;\n        if (useInterval) {\n            // auto set interval to 60 ticks per second\n            this._interval = setInterval(this.tick.bind(this), 1000 / 60);\n        }\n    };\n    Clock.prototype.stop = function () {\n        this.running = false;\n        if (this._interval) {\n            clearInterval(this._interval);\n        }\n    };\n    Clock.prototype.tick = function (newTime) {\n        if (newTime === void 0) { newTime = this.now(); }\n        this.deltaTime = newTime - this.currentTime;\n        this.currentTime = newTime;\n        this.elapsedTime += this.deltaTime;\n    };\n    return Clock;\n}());\nmodule.exports = Clock;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/@gamestdio/clock/dist/index.js\n// module id = 26\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar DeltaContainer_1 = require(\"./DeltaContainer\");\nexports.DeltaContainer = DeltaContainer_1.DeltaContainer;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/delta-listener/lib/index.js\n// module id = 27\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar compare_1 = require(\"./compare\");\nvar DeltaContainer = /** @class */ (function () {\n    function DeltaContainer(data) {\n        this.listeners = [];\n        this.matcherPlaceholders = {\n            \":id\": /^([a-zA-Z0-9\\-_]+)$/,\n            \":number\": /^([0-9]+)$/,\n            \":string\": /^(\\w+)$/,\n            \":axis\": /^([xyz])$/,\n            \":*\": /(.*)/,\n        };\n        this.data = data;\n        this.reset();\n    }\n    DeltaContainer.prototype.set = function (newData) {\n        var patches = compare_1.compare(this.data, newData);\n        this.checkPatches(patches);\n        this.data = newData;\n        return patches;\n    };\n    DeltaContainer.prototype.registerPlaceholder = function (placeholder, matcher) {\n        this.matcherPlaceholders[placeholder] = matcher;\n    };\n    DeltaContainer.prototype.listen = function (segments, callback) {\n        var _this = this;\n        var rules;\n        if (typeof (segments) === \"function\") {\n            rules = [];\n            callback = segments;\n        }\n        else {\n            rules = segments.split(\"/\");\n        }\n        var listener = {\n            callback: callback,\n            rawRules: rules,\n            rules: rules.map(function (segment) {\n                if (typeof (segment) === \"string\") {\n                    // replace placeholder matchers\n                    return (segment.indexOf(\":\") === 0)\n                        ? _this.matcherPlaceholders[segment] || _this.matcherPlaceholders[\":*\"]\n                        : new RegExp(\"^\" + segment + \"$\");\n                }\n                else {\n                    return segment;\n                }\n            })\n        };\n        if (rules.length === 0) {\n            this.defaultListener = listener;\n        }\n        else {\n            this.listeners.push(listener);\n        }\n        return listener;\n    };\n    DeltaContainer.prototype.removeListener = function (listener) {\n        for (var i = this.listeners.length - 1; i >= 0; i--) {\n            if (this.listeners[i] === listener) {\n                this.listeners.splice(i, 1);\n            }\n        }\n    };\n    DeltaContainer.prototype.removeAllListeners = function () {\n        this.reset();\n    };\n    DeltaContainer.prototype.checkPatches = function (patches) {\n        for (var i = patches.length - 1; i >= 0; i--) {\n            var matched = false;\n            for (var j = 0, len = this.listeners.length; j < len; j++) {\n                var listener = this.listeners[j];\n                var pathVariables = this.getPathVariables(patches[i], listener);\n                if (pathVariables) {\n                    listener.callback({\n                        path: pathVariables,\n                        rawPath: patches[i].path,\n                        operation: patches[i].operation,\n                        value: patches[i].value\n                    });\n                    matched = true;\n                }\n            }\n            // check for fallback listener\n            if (!matched && this.defaultListener) {\n                this.defaultListener.callback(patches[i]);\n            }\n        }\n    };\n    DeltaContainer.prototype.getPathVariables = function (patch, listener) {\n        // skip if rules count differ from patch\n        if (patch.path.length !== listener.rules.length) {\n            return false;\n        }\n        var path = {};\n        for (var i = 0, len = listener.rules.length; i < len; i++) {\n            var matches = patch.path[i].match(listener.rules[i]);\n            if (!matches || matches.length === 0 || matches.length > 2) {\n                return false;\n            }\n            else if (listener.rawRules[i].substr(0, 1) === \":\") {\n                path[listener.rawRules[i].substr(1)] = matches[1];\n            }\n        }\n        return path;\n    };\n    DeltaContainer.prototype.reset = function () {\n        this.listeners = [];\n    };\n    return DeltaContainer;\n}());\nexports.DeltaContainer = DeltaContainer;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/delta-listener/lib/DeltaContainer.js\n// module id = 28\n// module chunks = 0","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nfunction compare(tree1, tree2) {\n    var patches = [];\n    generate(tree1, tree2, patches, []);\n    return patches;\n}\nexports.compare = compare;\nfunction concat(arr, value) {\n    var newArr = arr.slice();\n    newArr.push(value);\n    return newArr;\n}\nfunction objectKeys(obj) {\n    if (Array.isArray(obj)) {\n        var keys_1 = new Array(obj.length);\n        for (var k = 0; k < keys_1.length; k++) {\n            keys_1[k] = \"\" + k;\n        }\n        return keys_1;\n    }\n    if (Object.keys) {\n        return Object.keys(obj);\n    }\n    var keys = [];\n    for (var i in obj) {\n        if (obj.hasOwnProperty(i)) {\n            keys.push(i);\n        }\n    }\n    return keys;\n}\n;\n// Dirty check if obj is different from mirror, generate patches and update mirror\nfunction generate(mirror, obj, patches, path) {\n    var newKeys = objectKeys(obj);\n    var oldKeys = objectKeys(mirror);\n    var changed = false;\n    var deleted = false;\n    for (var t = oldKeys.length - 1; t >= 0; t--) {\n        var key = oldKeys[t];\n        var oldVal = mirror[key];\n        if (obj.hasOwnProperty(key) && !(obj[key] === undefined && oldVal !== undefined && Array.isArray(obj) === false)) {\n            var newVal = obj[key];\n            if (typeof oldVal == \"object\" && oldVal != null && typeof newVal == \"object\" && newVal != null) {\n                generate(oldVal, newVal, patches, concat(path, key));\n            }\n            else {\n                if (oldVal !== newVal) {\n                    changed = true;\n                    patches.push({ operation: \"replace\", path: concat(path, key), value: newVal });\n                }\n            }\n        }\n        else {\n            patches.push({ operation: \"remove\", path: concat(path, key) });\n            deleted = true; // property has been deleted\n        }\n    }\n    if (!deleted && newKeys.length == oldKeys.length) {\n        return;\n    }\n    for (var t = 0; t < newKeys.length; t++) {\n        var key = newKeys[t];\n        if (!mirror.hasOwnProperty(key) && obj[key] !== undefined) {\n            var newVal = obj[key];\n            var addPath = concat(path, key);\n            // compare deeper additions\n            if (typeof newVal == \"object\" && newVal != null) {\n                generate({}, newVal, patches, addPath);\n            }\n            patches.push({ operation: \"add\", path: addPath, value: newVal });\n        }\n    }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/delta-listener/lib/compare.js\n// module id = 29\n// module chunks = 0","// Fossil SCM delta compression algorithm\n// ======================================\n//\n// Format:\n// http://www.fossil-scm.org/index.html/doc/tip/www/delta_format.wiki\n//\n// Algorithm:\n// http://www.fossil-scm.org/index.html/doc/tip/www/delta_encoder_algorithm.wiki\n//\n// Original implementation:\n// http://www.fossil-scm.org/index.html/artifact/d1b0598adcd650b3551f63b17dfc864e73775c3d\n//\n// LICENSE\n// -------\n//\n// Copyright 2014 Dmitry Chestnykh (JavaScript port)\n// Copyright 2007 D. Richard Hipp  (original C version)\n// All rights reserved.\n//\n// Redistribution and use in source and binary forms, with or\n// without modification, are permitted provided that the\n// following conditions are met:\n//\n//   1. Redistributions of source code must retain the above\n//      copyright notice, this list of conditions and the\n//      following disclaimer.\n//\n//   2. Redistributions in binary form must reproduce the above\n//      copyright notice, this list of conditions and the\n//      following disclaimer in the documentation and/or other\n//      materials provided with the distribution.\n//\n// THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS\n// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n// ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE\n// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n// OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,\n// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n//\n// The views and conclusions contained in the software and documentation\n// are those of the authors and contributors and should not be interpreted\n// as representing official policies, either expressed or implied, of anybody\n// else.\n//\n(function(root, factory) {\n  if (typeof module !== 'undefined' && module.exports) module.exports = factory();\n  else root.fossilDelta = factory();\n})(this, function() {\n'use strict';\n\nvar fossilDelta = {};\n\n// Hash window width in bytes. Must be a power of two.\nvar NHASH = 16;\n\nfunction RollingHash() {\n  this.a = 0; // hash     (16-bit unsigned)\n  this.b = 0; // values   (16-bit unsigned)\n  this.i = 0; // start of the hash window (16-bit unsigned)\n  this.z = new Array(NHASH); // the values that have been hashed.\n}\n\n// Initialize the rolling hash using the first NHASH bytes of\n// z at the given position.\nRollingHash.prototype.init = function(z, pos) {\n  var a = 0, b = 0, i, x;\n  for(i = 0; i < NHASH; i++){\n    x = z[pos+i];\n    a = (a + x) & 0xffff;\n    b = (b + (NHASH-i)*x) & 0xffff;\n    this.z[i] = x;\n  }\n  this.a = a & 0xffff;\n  this.b = b & 0xffff;\n  this.i = 0;\n};\n\n// Advance the rolling hash by a single byte \"c\".\nRollingHash.prototype.next = function(c) {\n  var old = this.z[this.i];\n  this.z[this.i] = c;\n  this.i = (this.i+1)&(NHASH-1);\n  this.a = (this.a - old + c) & 0xffff;\n  this.b = (this.b - NHASH*old + this.a) & 0xffff;\n};\n\n// Return a 32-bit hash value.\nRollingHash.prototype.value = function() {\n  return ((this.a & 0xffff) | (this.b & 0xffff)<<16)>>>0;\n};\n\nvar zDigits = \"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~\".\n                split('').map(function (x) { return x.charCodeAt(0); });\n\nvar zValue = [\n  -1, -1, -1, -1, -1, -1, -1, -1,   -1, -1, -1, -1, -1, -1, -1, -1,\n  -1, -1, -1, -1, -1, -1, -1, -1,   -1, -1, -1, -1, -1, -1, -1, -1,\n  -1, -1, -1, -1, -1, -1, -1, -1,   -1, -1, -1, -1, -1, -1, -1, -1,\n   0,  1,  2,  3,  4,  5,  6,  7,    8,  9, -1, -1, -1, -1, -1, -1,\n  -1, 10, 11, 12, 13, 14, 15, 16,   17, 18, 19, 20, 21, 22, 23, 24,\n  25, 26, 27, 28, 29, 30, 31, 32,   33, 34, 35, -1, -1, -1, -1, 36,\n  -1, 37, 38, 39, 40, 41, 42, 43,   44, 45, 46, 47, 48, 49, 50, 51,\n  52, 53, 54, 55, 56, 57, 58, 59,   60, 61, 62, -1, -1, -1, 63, -1\n];\n\n// Reader reads bytes, chars, ints from array.\nfunction Reader(array) {\n  this.a = array; // source array\n  this.pos = 0;   // current position in array\n}\n\nReader.prototype.haveBytes = function() {\n  return this.pos < this.a.length;\n};\n\nReader.prototype.getByte = function() {\n  var b = this.a[this.pos];\n  this.pos++;\n  if (this.pos > this.a.length) throw new RangeError('out of bounds');\n  return b;\n};\n\nReader.prototype.getChar = function() {\n  return String.fromCharCode(this.getByte());\n};\n\n// Read base64-encoded unsigned integer.\nReader.prototype.getInt = function(){\n  var v = 0, c;\n  while(this.haveBytes() && (c = zValue[0x7f & this.getByte()]) >= 0) {\n     v = (v<<6) + c;\n  }\n  this.pos--;\n  return v >>> 0;\n};\n\n\n// Write writes an array.\nfunction Writer() {\n  this.a = [];\n}\n\nWriter.prototype.toArray = function() {\n  return this.a;\n};\n\nWriter.prototype.putByte = function(b) {\n  this.a.push(b & 0xff);\n};\n\n// Write an ASCII character (s is a one-char string).\nWriter.prototype.putChar = function(s) {\n  this.putByte(s.charCodeAt(0));\n};\n\n// Write a base64 unsigned integer.\nWriter.prototype.putInt = function(v){\n  var i, j, zBuf = [];\n  if (v === 0) {\n    this.putChar('0');\n    return;\n  }\n  for (i = 0; v > 0; i++, v >>>= 6)\n    zBuf.push(zDigits[v&0x3f]);\n  for (j = i-1; j >= 0; j--)\n    this.putByte(zBuf[j]);\n};\n\n// Copy from array at start to end.\nWriter.prototype.putArray = function(a, start, end) {\n  for (var i = start; i < end; i++) this.a.push(a[i]);\n};\n\n// Return the number digits in the base64 representation of a positive integer.\nfunction digitCount(v){\n  var i, x;\n  for (i = 1, x = 64; v >= x; i++, x <<= 6){ /* nothing */ }\n  return i;\n}\n\n// Return a 32-bit checksum of the array.\nfunction checksum(arr) {\n  var sum0 = 0, sum1 = 0, sum2 = 0, sum3 = 0,\n      z = 0, N = arr.length;\n  //TODO measure if this unrolling is helpful.\n  while (N >= 16) {\n    sum0 = sum0 + arr[z+0] | 0;\n    sum1 = sum1 + arr[z+1] | 0;\n    sum2 = sum2 + arr[z+2] | 0;\n    sum3 = sum3 + arr[z+3] | 0;\n\n    sum0 = sum0 + arr[z+4] | 0;\n    sum1 = sum1 + arr[z+5] | 0;\n    sum2 = sum2 + arr[z+6] | 0;\n    sum3 = sum3 + arr[z+7] | 0;\n\n    sum0 = sum0 + arr[z+8] | 0;\n    sum1 = sum1 + arr[z+9] | 0;\n    sum2 = sum2 + arr[z+10] | 0;\n    sum3 = sum3 + arr[z+11] | 0;\n\n    sum0 = sum0 + arr[z+12] | 0;\n    sum1 = sum1 + arr[z+13] | 0;\n    sum2 = sum2 + arr[z+14] | 0;\n    sum3 = sum3 + arr[z+15] | 0;\n\n    z += 16;\n    N -= 16;\n  }\n  while (N >= 4) {\n    sum0 = sum0 + arr[z+0] | 0;\n    sum1 = sum1 + arr[z+1] | 0;\n    sum2 = sum2 + arr[z+2] | 0;\n    sum3 = sum3 + arr[z+3] | 0;\n    z += 4;\n    N -= 4;\n  }\n  sum3 = (((sum3 + (sum2 << 8) | 0) + (sum1 << 16) | 0) + (sum0 << 24) | 0);\n  /* jshint -W086 */\n  switch (N) {\n    case 3: sum3 = sum3 + (arr[z+2] <<  8) | 0; /* falls through */\n    case 2: sum3 = sum3 + (arr[z+1] << 16) | 0; /* falls through */\n    case 1: sum3 = sum3 + (arr[z+0] << 24) | 0; /* falls through */\n  }\n  return sum3 >>> 0;\n}\n\n// Create a new delta from src to out.\nfossilDelta.create = function(src, out) {\n  var zDelta = new Writer();\n  var lenOut = out.length;\n  var lenSrc = src.length;\n  var i, lastRead = -1;\n\n  zDelta.putInt(lenOut);\n  zDelta.putChar('\\n');\n\n  // If the source is very small, it means that we have no\n  // chance of ever doing a copy command.  Just output a single\n  // literal segment for the entire target and exit.\n  if (lenSrc <= NHASH) {\n    zDelta.putInt(lenOut);\n    zDelta.putChar(':');\n    zDelta.putArray(out, 0, lenOut);\n    zDelta.putInt(checksum(out));\n    zDelta.putChar(';');\n    return zDelta.toArray();\n  }\n\n  // Compute the hash table used to locate matching sections in the source.\n  var nHash = Math.ceil(lenSrc / NHASH);\n  var collide =  new Array(nHash);\n  var landmark = new Array(nHash);\n  for (i = 0; i < collide.length; i++) collide[i] = -1;\n  for (i = 0; i < landmark.length; i++) landmark[i] = -1;\n  var hv, h = new RollingHash();\n  for (i = 0; i < lenSrc-NHASH; i += NHASH) {\n    h.init(src, i);\n    hv = h.value() % nHash;\n    collide[i/NHASH] = landmark[hv];\n    landmark[hv] = i/NHASH;\n  }\n\n  var base = 0;\n  var iSrc, iBlock, bestCnt, bestOfst, bestLitsz;\n  while (base+NHASH<lenOut) {\n    bestOfst=0;\n    bestLitsz=0;\n    h.init(out, base);\n    i = 0; // Trying to match a landmark against zOut[base+i]\n    bestCnt = 0;\n    while(1) {\n      var limit = 250;\n      hv = h.value() % nHash;\n      iBlock = landmark[hv];\n      while (iBlock >= 0 && (limit--)>0 ) {\n        //\n        // The hash window has identified a potential match against\n        // landmark block iBlock.  But we need to investigate further.\n        //\n        // Look for a region in zOut that matches zSrc. Anchor the search\n        // at zSrc[iSrc] and zOut[base+i].  Do not include anything prior to\n        // zOut[base] or after zOut[outLen] nor anything after zSrc[srcLen].\n        //\n        // Set cnt equal to the length of the match and set ofst so that\n        // zSrc[ofst] is the first element of the match.  litsz is the number\n        // of characters between zOut[base] and the beginning of the match.\n        // sz will be the overhead (in bytes) needed to encode the copy\n        // command.  Only generate copy command if the overhead of the\n        // copy command is less than the amount of literal text to be copied.\n        //\n        var cnt, ofst, litsz;\n        var j, k, x, y;\n        var sz;\n\n        // Beginning at iSrc, match forwards as far as we can.\n        // j counts the number of characters that match.\n        iSrc = iBlock*NHASH;\n        for (j = 0, x = iSrc, y = base+i; x < lenSrc && y < lenOut; j++, x++, y++) {\n          if (src[x] !== out[y]) break;\n        }\n        j--;\n\n        // Beginning at iSrc-1, match backwards as far as we can.\n        // k counts the number of characters that match.\n        for (k = 1; k < iSrc && k <= i; k++) {\n          if (src[iSrc-k] !== out[base+i-k]) break;\n        }\n        k--;\n\n        // Compute the offset and size of the matching region.\n        ofst = iSrc-k;\n        cnt = j+k+1;\n        litsz = i-k;  // Number of bytes of literal text before the copy\n        // sz will hold the number of bytes needed to encode the \"insert\"\n        // command and the copy command, not counting the \"insert\" text.\n        sz = digitCount(i-k)+digitCount(cnt)+digitCount(ofst)+3;\n        if (cnt >= sz && cnt > bestCnt) {\n          // Remember this match only if it is the best so far and it\n          // does not increase the file size.\n          bestCnt = cnt;\n          bestOfst = iSrc-k;\n          bestLitsz = litsz;\n        }\n\n        // Check the next matching block\n        iBlock = collide[iBlock];\n      }\n\n      // We have a copy command that does not cause the delta to be larger\n      // than a literal insert.  So add the copy command to the delta.\n      if (bestCnt > 0) {\n        if (bestLitsz > 0) {\n          // Add an insert command before the copy.\n          zDelta.putInt(bestLitsz);\n          zDelta.putChar(':');\n          zDelta.putArray(out, base, base+bestLitsz);\n          base += bestLitsz;\n        }\n        base += bestCnt;\n        zDelta.putInt(bestCnt);\n        zDelta.putChar('@');\n        zDelta.putInt(bestOfst);\n        zDelta.putChar(',');\n        if (bestOfst + bestCnt -1 > lastRead) {\n          lastRead = bestOfst + bestCnt - 1;\n        }\n        bestCnt = 0;\n        break;\n      }\n\n      // If we reach this point, it means no match is found so far\n      if (base+i+NHASH >= lenOut){\n        // We have reached the end and have not found any\n        // matches.  Do an \"insert\" for everything that does not match\n        zDelta.putInt(lenOut-base);\n        zDelta.putChar(':');\n        zDelta.putArray(out, base, base+lenOut-base);\n        base = lenOut;\n        break;\n      }\n\n      // Advance the hash by one character. Keep looking for a match.\n      h.next(out[base+i+NHASH]);\n      i++;\n    }\n  }\n  // Output a final \"insert\" record to get all the text at the end of\n  // the file that does not match anything in the source.\n  if(base < lenOut) {\n    zDelta.putInt(lenOut-base);\n    zDelta.putChar(':');\n    zDelta.putArray(out, base, base+lenOut-base);\n  }\n  // Output the final checksum record.\n  zDelta.putInt(checksum(out));\n  zDelta.putChar(';');\n  return zDelta.toArray();\n};\n\n// Return the size (in bytes) of the output from applying a delta.\nfossilDelta.outputSize = function(delta){\n  var zDelta = new Reader(delta);\n  var size = zDelta.getInt();\n  if (zDelta.getChar() !== '\\n')\n    throw new Error('size integer not terminated by \\'\\\\n\\'');\n  return size;\n};\n\n// Apply a delta.\nfossilDelta.apply = function(src, delta, opts) {\n  var limit, total = 0;\n  var zDelta = new Reader(delta);\n  var lenSrc = src.length;\n  var lenDelta = delta.length;\n\n  limit = zDelta.getInt();\n  if (zDelta.getChar() !== '\\n')\n    throw new Error('size integer not terminated by \\'\\\\n\\'');\n  var zOut = new Writer();\n  while(zDelta.haveBytes()) {\n    var cnt, ofst;\n    cnt = zDelta.getInt();\n\n    switch (zDelta.getChar()) {\n      case '@':\n        ofst = zDelta.getInt();\n        if (zDelta.haveBytes() && zDelta.getChar() !== ',')\n          throw new Error('copy command not terminated by \\',\\'');\n        total += cnt;\n        if (total > limit)\n          throw new Error('copy exceeds output file size');\n        if (ofst+cnt > lenSrc)\n          throw new Error('copy extends past end of input');\n        zOut.putArray(src, ofst, ofst+cnt);\n        break;\n\n      case ':':\n        total += cnt;\n        if (total > limit)\n          throw new Error('insert command gives an output larger than predicted');\n        if (cnt > lenDelta)\n          throw new Error('insert count exceeds size of delta');\n        zOut.putArray(zDelta.a, zDelta.pos, zDelta.pos+cnt);\n        zDelta.pos += cnt;\n        break;\n\n      case ';':\n        var out = zOut.toArray();\n        if ((!opts || opts.verifyChecksum !== false) && cnt !== checksum(out))\n          throw new Error('bad checksum');\n        if (total !== limit)\n          throw new Error('generated size does not match predicted size');\n        return out;\n\n      default:\n        throw new Error('unknown delta operator');\n    }\n  }\n  throw new Error('unterminated delta');\n};\n\nreturn fossilDelta;\n\n});\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/fossil-delta/fossil-delta.js\n// module id = 30\n// module chunks = 0","\"use strict\";\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar websocket_1 = require(\"@gamestdio/websocket\");\nvar msgpack = require(\"notepack.io\");\nvar Connection = /** @class */ (function (_super) {\n    __extends(Connection, _super);\n    function Connection(url, query) {\n        if (query === void 0) { query = {}; }\n        var _this = _super.call(this, url) || this;\n        _this._enqueuedCalls = [];\n        _this.binaryType = \"arraybuffer\";\n        return _this;\n    }\n    Connection.prototype.onOpenCallback = function (event) {\n        _super.prototype.onOpenCallback.call(this);\n        if (this._enqueuedCalls.length > 0) {\n            for (var i = 0; i < this._enqueuedCalls.length; i++) {\n                var _a = this._enqueuedCalls[i], method = _a[0], args = _a[1];\n                this[method].apply(this, args);\n            }\n        }\n    };\n    Connection.prototype.send = function (data) {\n        if (this.ws.readyState == WebSocket.OPEN) {\n            return _super.prototype.send.call(this, msgpack.encode(data));\n        }\n        else {\n            console.warn(\"colyseus.js: trying to send data while in \" + this.ws.readyState + \" state\");\n            // WebSocket not connected.\n            // Enqueue data to be sent when readyState == OPEN\n            this._enqueuedCalls.push(['send', [data]]);\n        }\n    };\n    return Connection;\n}(websocket_1.default));\nexports.Connection = Connection;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/Connection.ts\n// module id = 31\n// module chunks = 0","'use strict';Object.defineProperty(exports,\"__esModule\",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if(\"value\"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError(\"Cannot call a class as a function\");}}var createBackoff=require('./backoff').createBackoff;var WebSocketClient=function(){/**\n   * @param url DOMString The URL to which to connect; this should be the URL to which the WebSocket server will respond.\n   * @param protocols DOMString|DOMString[] Either a single protocol string or an array of protocol strings. These strings are used to indicate sub-protocols, so that a single server can implement multiple WebSocket sub-protocols (for example, you might want one server to be able to handle different types of interactions depending on the specified protocol). If you don't specify a protocol string, an empty string is assumed.\n   */function WebSocketClient(url,protocols){var options=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};_classCallCheck(this,WebSocketClient);this.url=url;this.protocols=protocols;this.reconnectEnabled=true;this.listeners={};this.backoff=createBackoff(options.backoff||'exponential',options);this.backoff.onReady=this.onBackoffReady.bind(this);this.open();}_createClass(WebSocketClient,[{key:'open',value:function open(){var reconnect=arguments.length>0&&arguments[0]!==undefined?arguments[0]:false;this.isReconnect=reconnect;// keep binaryType used on previous WebSocket connection\nvar binaryType=this.ws&&this.ws.binaryType;this.ws=new WebSocket(this.url,this.protocols);this.ws.onclose=this.onCloseCallback.bind(this);this.ws.onerror=this.onErrorCallback.bind(this);this.ws.onmessage=this.onMessageCallback.bind(this);this.ws.onopen=this.onOpenCallback.bind(this);if(binaryType){this.ws.binaryType=binaryType;}}/**\n   * @ignore\n   */},{key:'onBackoffReady',value:function onBackoffReady(number,delay){// console.log(\"onBackoffReady\", number + ' ' + delay + 'ms');\nthis.open(true);}/**\n   * @ignore\n   */},{key:'onCloseCallback',value:function onCloseCallback(e){if(!this.isReconnect&&this.listeners['onclose']){this.listeners['onclose'].apply(null,arguments);}if(this.reconnectEnabled&&e.code<3000){this.backoff.backoff();}}/**\n   * @ignore\n   */},{key:'onErrorCallback',value:function onErrorCallback(){if(this.listeners['onerror']){this.listeners['onerror'].apply(null,arguments);}}/**\n   * @ignore\n   */},{key:'onMessageCallback',value:function onMessageCallback(){if(this.listeners['onmessage']){this.listeners['onmessage'].apply(null,arguments);}}/**\n   * @ignore\n   */},{key:'onOpenCallback',value:function onOpenCallback(){if(this.listeners['onopen']){this.listeners['onopen'].apply(null,arguments);}if(this.isReconnect&&this.listeners['onreconnect']){this.listeners['onreconnect'].apply(null,arguments);}this.isReconnect=false;}/**\n   * The number of bytes of data that have been queued using calls to send()\n   * but not yet transmitted to the network. This value does not reset to zero\n   * when the connection is closed; if you keep calling send(), this will\n   * continue to climb.\n   *\n   * @type unsigned long\n   * @readonly\n   */},{key:'close',/**\n   * Closes the WebSocket connection or connection attempt, if any. If the\n   * connection is already CLOSED, this method does nothing.\n   *\n   * @param code A numeric value indicating the status code explaining why the connection is being closed. If this parameter is not specified, a default value of 1000 (indicating a normal \"transaction complete\" closure) is assumed. See the list of status codes on the CloseEvent page for permitted values.\n   * @param reason A human-readable string explaining why the connection is closing. This string must be no longer than 123 bytes of UTF-8 text (not characters).\n   *\n   * @return void\n   */value:function close(code,reason){if(typeof code=='undefined'){code=1000;}this.reconnectEnabled=false;this.ws.close(code,reason);}/**\n   * Transmits data to the server over the WebSocket connection.\n   * @param data DOMString|ArrayBuffer|Blob\n   * @return void\n   */},{key:'send',value:function send(data){this.ws.send(data);}/**\n   * An event listener to be called when the WebSocket connection's readyState changes to CLOSED. The listener receives a CloseEvent named \"close\".\n   * @param listener EventListener\n   */},{key:'bufferedAmount',get:function get(){return this.ws.bufferedAmount;}/**\n   * The current state of the connection; this is one of the Ready state constants.\n   * @type unsigned short\n   * @readonly\n   */},{key:'readyState',get:function get(){return this.ws.readyState;}/**\n   * A string indicating the type of binary data being transmitted by the\n   * connection. This should be either \"blob\" if DOM Blob objects are being\n   * used or \"arraybuffer\" if ArrayBuffer objects are being used.\n   * @type DOMString\n   */},{key:'binaryType',get:function get(){return this.ws.binaryType;},set:function set(binaryType){this.ws.binaryType=binaryType;}/**\n   * The extensions selected by the server. This is currently only the empty\n   * string or a list of extensions as negotiated by the connection.\n   * @type DOMString\n   */},{key:'extensions',get:function get(){return this.ws.extensions;},set:function set(extensions){this.ws.extensions=extensions;}/**\n   * A string indicating the name of the sub-protocol the server selected;\n   * this will be one of the strings specified in the protocols parameter when\n   * creating the WebSocket object.\n   * @type DOMString\n   */},{key:'protocol',get:function get(){return this.ws.protocol;},set:function set(protocol){this.ws.protocol=protocol;}},{key:'onclose',set:function set(listener){this.listeners['onclose']=listener;},get:function get(){return this.listeners['onclose'];}/**\n   * An event listener to be called when an error occurs. This is a simple event named \"error\".\n   * @param listener EventListener\n   */},{key:'onerror',set:function set(listener){this.listeners['onerror']=listener;},get:function get(){return this.listeners['onerror'];}/**\n   * An event listener to be called when a message is received from the server. The listener receives a MessageEvent named \"message\".\n   * @param listener EventListener\n   */},{key:'onmessage',set:function set(listener){this.listeners['onmessage']=listener;},get:function get(){return this.listeners['onmessage'];}/**\n   * An event listener to be called when the WebSocket connection's readyState changes to OPEN; this indicates that the connection is ready to send and receive data. The event is a simple one with the name \"open\".\n   * @param listener EventListener\n   */},{key:'onopen',set:function set(listener){this.listeners['onopen']=listener;},get:function get(){return this.listeners['onopen'];}/**\n   * @param listener EventListener\n   */},{key:'onreconnect',set:function set(listener){this.listeners['onreconnect']=listener;},get:function get(){return this.listeners['onreconnect'];}}]);return WebSocketClient;}();/**\n * The connection is not yet open.\n */WebSocketClient.CONNECTING=WebSocket.CONNECTING;/**\n * The connection is open and ready to communicate.\n */WebSocketClient.OPEN=WebSocket.OPEN;/**\n * The connection is in the process of closing.\n */WebSocketClient.CLOSING=WebSocket.CLOSING;/**\n * The connection is closed or couldn't be opened.\n */WebSocketClient.CLOSED=WebSocket.CLOSED;exports.default=WebSocketClient;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/@gamestdio/websocket/lib/index.js\n// module id = 32\n// module chunks = 0","\"use strict\";Object.defineProperty(exports,\"__esModule\",{value:true});exports.createBackoff=createBackoff;var backoff={exponential:function exponential(attempt,delay){return Math.floor(Math.random()*Math.pow(2,attempt)*delay);},fibonacci:function fibonacci(attempt,delay){var current=1;if(attempt>current){var prev=1,current=2;for(var index=2;index<attempt;index++){var next=prev+current;prev=current;current=next;}}return Math.floor(Math.random()*current*delay);}};function createBackoff(type,options){return new Backoff(backoff[type],options);}function Backoff(func,options){this.func=func;this.attempts=0;this.delay=typeof options.initialDelay!==\"undefined\"?options.initialDelay:100;}Backoff.prototype.backoff=function(){setTimeout(this.onReady,this.func(++this.attempts,this.delay));};\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/@gamestdio/websocket/lib/backoff.js\n// module id = 33\n// module chunks = 0"],"sourceRoot":""} \ No newline at end of file diff --git a/package.json b/package.json index 9ff6e93..3774314 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "colyseus.js", - "version": "0.7.7-alpha.1", + "version": "0.8.0", "description": "Multiplayer Game Client for the Browser", "keywords": [ "multiplayer", diff --git a/src/Room.ts b/src/Room.ts index 95c2996..4bef1f6 100644 --- a/src/Room.ts +++ b/src/Room.ts @@ -74,9 +74,11 @@ export class Room extends DeltaContainer { } } - setState ( state: T, remoteCurrentTime?: number, remoteElapsedTime?: number ): void { + setState ( encodedState: Buffer, remoteCurrentTime?: number, remoteElapsedTime?: number ): void { + let state = msgpack.decode(encodedState); this.set(state); - this._previousState = new Uint8Array( msgpack.encode(state) ); + + this._previousState = new Uint8Array( encodedState ); // set remote clock properties if (remoteCurrentTime && remoteElapsedTime) { @@ -104,7 +106,7 @@ export class Room extends DeltaContainer { this.clock.tick(); // apply patch - this._previousState = new Uint8Array( fossilDelta.apply( this._previousState, binaryPatch, { verifyChecksum: false } ) ); + this._previousState = Buffer.from(fossilDelta.apply( this._previousState, binaryPatch)); // trigger state callbacks this.set( msgpack.decode( this._previousState ) ); diff --git a/test/room_test.ts b/test/room_test.ts index 748055e..9d5e7fc 100644 --- a/test/room_test.ts +++ b/test/room_test.ts @@ -22,7 +22,7 @@ describe("Room", function() { done(); }); - room.setState({ messages: [] }, 0, 0); + room.setState(msgpack.encode({ messages: [] }), 0, 0); }) it("should patch room state", function(done) { @@ -32,10 +32,10 @@ describe("Room", function() { 'two': { hp: 95, lvl: 2, position: {x: 0, y: 0} }, } }; - room.setState(state, 0, 0); + room.setState(msgpack.encode(state), 0, 0); // get previous state encoded - let previousState = new Uint8Array(msgpack.encode(state)); + let previousState = msgpack.encode(state); // change state and encode it let nextState = msgpack.encode({