/
bitsy_modded.html
7185 lines (6508 loc) · 137 KB
/
bitsy_modded.html
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<!DOCTYPE HTML>
<html>
<!-- HEADER -->
<head>
<meta charset="UTF-8">
<title>Write your game's title here</title>
<script type="bitsyGameData" id="exportedGameData">
Write your game's title here
# BITSY VERSION 5.1
! ROOM_FORMAT 1
PAL 0
0,82,204
128,159,255
255,255,255
ROOM 0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
0,a,a,a,a,a,a,a,a,a,a,a,a,a,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
0,a,a,a,a,a,a,a,a,a,a,a,a,a,a,0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
PAL 0
TIL a
11111111
10000001
10000001
10011001
10011001
10000001
10000001
11111111
SPR A
00011000
00011000
00011000
00111100
01111110
10111101
00100100
00100100
POS 0 4,4
SPR a
00000000
00000000
01010001
01110001
01110010
01111100
00111100
00100100
DLG SPR_0
POS 0 8,12
ITM 0
00000000
00000000
00000000
00111100
01100100
00100100
00011000
00000000
NAME tea
DLG ITM_0
DLG SPR_0
I'm a cat
DLG ITM_0
You found a nice warm cup of tea
VAR a
42
</script>
<style>
html {
margin:0px;
padding:0px;
}
body {
margin:0px;
padding:0px;
overflow:hidden;
background:#ffffff;
}
#game {
background:black;
width:100vw;
max-width:100vh;
margin:auto;
display:block;
}
</style>
<!-- SCRIPTS -->
<script>
function startExportedGame() {
attachCanvas( document.getElementById("game") );
load_game( document.getElementById("exportedGameData").text.slice(1) );
}
</script>
<script>
//hex-to-rgb method borrowed from stack overflow
function hexToRgb(hex) {
// Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF")
var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
hex = hex.replace(shorthandRegex, function(m, r, g, b) {
return r + r + g + g + b + b;
});
var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
return result ? {
r: parseInt(result[1], 16),
g: parseInt(result[2], 16),
b: parseInt(result[3], 16)
} : null;
}
function componentToHex(c) {
var hex = c.toString(16);
return hex.length == 1 ? "0" + hex : hex;
}
function rgbToHex(r, g, b) {
return "#" + componentToHex(r) + componentToHex(g) + componentToHex(b);
}
function hslToHex(h,s,l) {
var rgbArr = hslToRgb(h,s,l);
return rgbToHex( Math.floor(rgbArr[0]), Math.floor(rgbArr[1]), Math.floor(rgbArr[2]) );
}
function hexToHsl(hex) {
var rgb = hexToRgb(hex);
return rgbToHsl(rgb.r, rgb.g, rgb.b);
}
// really just a vector distance
function colorDistance(a1,b1,c1,a2,b2,c2) {
return Math.sqrt( Math.pow(a1 - a2, 2) + Math.pow(b1 - b2, 2) + Math.pow(c1 - c2, 2) );
}
function hexColorDistance(hex1,hex2) {
var color1 = hexToRgb(hex1);
var color2 = hexToRgb(hex2);
return rgbColorDistance(color1.r, color1.g, color1.b, color2.r, color2.g, color2.b);
}
// source : http://axonflux.com/handy-rgb-to-hsl-and-rgb-to-hsv-color-model-c
/* accepts parameters
* h Object = {h:x, s:y, v:z}
* OR
* h, s, v
*/
function HSVtoRGB(h, s, v) {
var r, g, b, i, f, p, q, t;
if (arguments.length === 1) {
s = h.s, v = h.v, h = h.h;
}
i = Math.floor(h * 6);
f = h * 6 - i;
p = v * (1 - s);
q = v * (1 - f * s);
t = v * (1 - (1 - f) * s);
switch (i % 6) {
case 0: r = v, g = t, b = p; break;
case 1: r = q, g = v, b = p; break;
case 2: r = p, g = v, b = t; break;
case 3: r = p, g = q, b = v; break;
case 4: r = t, g = p, b = v; break;
case 5: r = v, g = p, b = q; break;
}
return {
r: Math.round(r * 255),
g: Math.round(g * 255),
b: Math.round(b * 255)
};
}
/* accepts parameters
* r Object = {r:x, g:y, b:z}
* OR
* r, g, b
*/
function RGBtoHSV(r, g, b) {
if (arguments.length === 1) {
g = r.g, b = r.b, r = r.r;
}
var max = Math.max(r, g, b), min = Math.min(r, g, b),
d = max - min,
h,
s = (max === 0 ? 0 : d / max),
v = max / 255;
switch (max) {
case min: h = 0; break;
case r: h = (g - b) + d * (g < b ? 6: 0); h /= 6 * d; break;
case g: h = (b - r) + d * 2; h /= 6 * d; break;
case b: h = (r - g) + d * 4; h /= 6 * d; break;
}
return {
h: h,
s: s,
v: v
};
}
// source : https://gist.github.com/mjackson/5311256
/**
* Converts an HSL color value to RGB. Conversion formula
* adapted from http://en.wikipedia.org/wiki/HSL_color_space.
* Assumes h, s, and l are contained in the set [0, 1] and
* returns r, g, and b in the set [0, 255].
*
* @param Number h The hue
* @param Number s The saturation
* @param Number l The lightness
* @return Array The RGB representation
*/
function hslToRgb(h, s, l) {
var r, g, b;
if (s == 0) {
r = g = b = l; // achromatic
} else {
function hue2rgb(p, q, t) {
if (t < 0) t += 1;
if (t > 1) t -= 1;
if (t < 1/6) return p + (q - p) * 6 * t;
if (t < 1/2) return q;
if (t < 2/3) return p + (q - p) * (2/3 - t) * 6;
return p;
}
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
var p = 2 * l - q;
r = hue2rgb(p, q, h + 1/3);
g = hue2rgb(p, q, h);
b = hue2rgb(p, q, h - 1/3);
}
return [ r * 255, g * 255, b * 255 ];
}
/**
* From: http://stackoverflow.com/questions/2353211/hsl-to-rgb-color-conversion
*
* Converts an RGB color value to HSL. Conversion formula
* adapted from http://en.wikipedia.org/wiki/HSL_color_space.
* Assumes r, g, and b are contained in the set [0, 255] and
* returns h, s, and l in the set [0, 1].
*
* @param {number} r The red color value
* @param {number} g The green color value
* @param {number} b The blue color value
* @return {Array} The HSL representation
*/
function rgbToHsl(r, g, b){
r /= 255, g /= 255, b /= 255;
var max = Math.max(r, g, b), min = Math.min(r, g, b);
var h, s, l = (max + min) / 2;
if(max == min){
h = s = 0; // achromatic
}else{
var d = max - min;
s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
switch(max){
case r: h = (g - b) / d + (g < b ? 6 : 0); break;
case g: h = (b - r) / d + 2; break;
case b: h = (r - g) / d + 4; break;
}
h /= 6;
}
return [h, s, l];
}
</script>
<script>
/*
TODO:
- untangle local & external resource use in font manager (still more to do here)
*/
function FontManager(useExternalResources) {
if (useExternalResources === undefined || useExternalResources === null) {
useExternalResources = false;
}
var self = this;
var fontExtension = ".bitsyfont";
this.GetExtension = function() {
return fontExtension;
}
// place to store font data that is part of the local game data
var localResources = {};
// place to store font data fetched from a server (only used in editor)
var externalResources = null;
if (useExternalResources) {
externalResources = new ResourceLoader();// NOTE : this class doesn't exist in exported game
}
this.LoadResources = function(filenames, onLoadAll) {
if (!useExternalResources)
return;
// TODO : is this being called too many times?
var onLoad = function() {
var count = externalResources.getResourceLoadedCount();
if (count >= filenames.length && onLoadAll != null) {
onLoadAll();
}
}
for (var i = 0; i < filenames.length; i++) {
externalResources.load("bitsyfont", filenames[i], onLoad);
}
}
// manually add resource
this.AddResource = function(filename, fontdata) {
if (useExternalResources) {
externalResources.set(filename, fontdata);
}
else {
localResources[filename] = fontdata;
}
}
this.ContainsResource = function(filename) {
if (useExternalResources) {
return externalResources.contains(filename);
}
else {
return localResources[filename] != null;
}
}
function GetData(fontName) {
if (useExternalResources) {
return externalResources.get(fontName + fontExtension);
}
else {
return localResources[fontName + fontExtension];
}
}
this.GetData = GetData;
function Create(fontData) {
return new Font(fontData);
}
this.Create = Create;
this.Get = function(fontName) {
var fontData = self.GetData(fontName);
return self.Create(fontData);
}
function Font(fontData) {
var name = "unknown";
var width = 6; // default size so if you have NO font or an invalid font it displays boxes
var height = 8;
var fontdata = {};
var invalidCharData = [];
this.getName = function() {
return name;
}
this.getData = function() {
return fontdata;
}
this.getWidth = function() {
return width;
}
this.getHeight = function() {
return height;
}
this.hasChar = function(char) {
var codepoint = char.charCodeAt(0);
return fontdata[codepoint] != null;
}
this.getChar = function(char) {
var codepoint = char.charCodeAt(0);
if (fontdata[codepoint] != null) {
return fontdata[codepoint];
}
else {
return invalidCharData;
}
}
function parseFont(fontData) {
if (fontData == null)
return;
var lines = fontData.split("\n");
var isReadingChar = false;
var curCharLineCount = 0;
var curCharCode = 0;
for (var i = 0; i < lines.length; i++) {
var line = lines[i];
if (!isReadingChar) {
// READING NON CHARACTER DATA LINE
var args = line.split(" ");
if (args[0] == "FONT") {
name = args[1];
}
else if (args[0] == "SIZE") {
width = parseInt(args[1]);
height = parseInt(args[2]);
}
else if (args[0] == "CHAR") {
isReadingChar = true;
curCharLineCount = 0;
curCharCode = parseInt(args[1]);
fontdata[curCharCode] = [];
}
}
else {
// READING CHARACTER DATA LINE
for (var j = 0; j < width; j++)
{
fontdata[curCharCode].push( parseInt(line[j]) );
}
curCharLineCount++;
if (curCharLineCount >= height) {
isReadingChar = false;
}
}
}
// init invalid character box
invalidCharData = [];
for (var y = 0; y < height; y++) {
for (var x = 0; x < width; x++) {
if (x < width-1 && y < height-1) {
invalidCharData.push(1);
}
else {
invalidCharData.push(0);
}
}
}
}
parseFont(fontData);
}
} // FontManager
</script>
<script>
function Script() {
this.CreateInterpreter = function() {
return new Interpreter();
};
this.CreateUtils = function() {
return new Utils();
};
var Interpreter = function() {
var env = new Environment();
var parser = new Parser( env );
this.SetDialogBuffer = function(buffer) { env.SetDialogBuffer( buffer ); };
// TODO -- maybe this should return a string instead othe actual script??
this.Compile = function(scriptName, scriptStr) {
// console.log("COMPILE");
var script = parser.Parse( scriptStr );
env.SetScript( scriptName, script );
}
this.Run = function(scriptName, exitHandler) { // Runs pre-compiled script
// console.log("RUN");
env.GetScript( scriptName )
.Eval( env, function() { if(exitHandler!=null) exitHandler(); } );
// console.log("SERIALIZE!!!!");
// console.log( env.GetScript( scriptName ).Serialize() );
}
this.Interpret = function(scriptStr, exitHandler) { // Compiles and runs code immediately
// console.log("INTERPRET");
var script = parser.Parse( scriptStr );
script.Eval( env, function() { if(exitHandler!=null) exitHandler(); } );
}
this.HasScript = function(name) { return env.HasScript(name); };
this.ResetEnvironment = function() {
env = new Environment();
parser = new Parser( env );
}
// TODO : move to utils?
// for reading in dialog from the larger file format
this.ReadDialogScript = function(lines, i) {
return parser.ReadDialogScript(lines,i);
}
this.Parse = function(scriptStr) { // parses a script but doesn't save it
return parser.Parse( scriptStr );
}
this.Eval = function(scripTree, exitHandler) { // runs a script stored externally
scripTree.Eval( env, function() { if(exitHandler!=null) exitHandler(); } );
}
this.CreateExpression = function(expStr) {
return parser.CreateExpression( expStr );
}
this.SetVariable = function(name,value,useHandler) {
env.SetVariable(name,value,useHandler);
}
this.DeleteVariable = function(name,useHandler) {
env.DeleteVariable(name,useHandler);
}
this.HasVariable = function(name) {
return env.HasVariable(name);
}
this.SetOnVariableChangeHandler = function(onVariableChange) {
env.SetOnVariableChangeHandler(onVariableChange);
}
this.GetVariableNames = function() {
return env.GetVariableNames();
}
this.GetVariable = function(name) {
return env.GetVariable(name);
}
}
var Utils = function() {
// for editor ui
this.CreateDialogBlock = function(children,doIndentFirstLine) {
if(doIndentFirstLine === undefined) doIndentFirstLine = true;
var block = new BlockNode( BlockMode.Dialog, doIndentFirstLine );
for(var i = 0; i < children.length; i++) {
block.AddChild( children[i] );
}
return block;
}
this.ChangeSequenceType = function(oldSequence,type) {
if(type === "sequence") {
return new SequenceNode( oldSequence.options );
}
else if(type === "cycle") {
return new CycleNode( oldSequence.options );
}
else if(type === "shuffle") {
return new ShuffleNode( oldSequence.options );
}
return oldSequence;
}
this.CreateSequenceBlock = function() {
var option1 = new BlockNode( BlockMode.Dialog, false /*doIndentFirstLine*/ );
var option2 = new BlockNode( BlockMode.Dialog, false /*doIndentFirstLine*/ );
var sequence = new SequenceNode( [ option1, option2 ] );
var block = new BlockNode( BlockMode.Code );
block.AddChild( sequence );
return block;
}
this.CreateIfBlock = function() {
var leftNode = new BlockNode( BlockMode.Code );
leftNode.AddChild( new FuncNode("item", [new LiteralNode("0")] ) );
var rightNode = new LiteralNode( 1 );
var condition1 = new ExpNode("==", leftNode, rightNode );
var condition2 = new ElseNode();
var result1 = new BlockNode( BlockMode.Dialog );
var result2 = new BlockNode( BlockMode.Dialog );
var ifNode = new IfNode( [ condition1, condition2 ], [ result1, result2 ] );
var block = new BlockNode( BlockMode.Code );
block.AddChild( ifNode );
return block;
}
}
/* BUILT-IN FUNCTIONS */ // TODO: better way to encapsulate these?
function deprecatedFunc(environment,parameters,onReturn) {
console.log("BITSY SCRIPT WARNING: Tried to use deprecated function");
onReturn(null);
}
function printFunc(environment,parameters,onReturn) {
// console.log("PRINT FUNC");
// console.log(parameters);
if( parameters[0] != undefined && parameters[0] != null ) {
// console.log(parameters[0]);
// console.log(parameters[0].toString());
// var textStr = parameters[0].toString();
var textStr = "" + parameters[0];
// console.log(textStr);
var onFinishHandler = function() {
// console.log("FINISHED PRINTING ---- SCRIPT");
onReturn(null);
}; // called when dialog is finished printing
environment.GetDialogBuffer().AddText( textStr, onFinishHandler );
}
else {
onReturn(null);
}
}
function linebreakFunc(environment,parameters,onReturn) {
// console.log("LINEBREAK FUNC");
environment.GetDialogBuffer().AddLinebreak();
onReturn(null);
}
function printDrawingFunc(environment,parameters,onReturn) {
var drawingId = parameters[0];
environment.GetDialogBuffer().AddDrawing( drawingId, function() {
onReturn(null);
});
}
function printSpriteFunc(environment,parameters,onReturn) {
var spriteId = parameters[0];
if(names.sprite.has(spriteId)) spriteId = names.sprite.get(spriteId); // id is actually a name
var drawingId = sprite[spriteId].drw;
printDrawingFunc(environment, [drawingId], onReturn);
}
function printTileFunc(environment,parameters,onReturn) {
var tileId = parameters[0];
if(names.tile.has(tileId)) tileId = names.tile.get(tileId); // id is actually a name
var drawingId = tile[tileId].drw;
printDrawingFunc(environment, [drawingId], onReturn);
}
function printItemFunc(environment,parameters,onReturn) {
var itemId = parameters[0];
if(names.item.has(itemId)) itemId = names.item.get(itemId); // id is actually a name
var drawingId = item[itemId].drw;
printDrawingFunc(environment, [drawingId], onReturn);
}
function itemFunc(environment,parameters,onReturn) {
var itemId = parameters[0];
if(names.item.has(itemId)) itemId = names.item.get(itemId); // id is actually a name
var itemCount = player().inventory[itemId] ? player().inventory[itemId] : 0; // TODO : ultimately the environment should include a reference to the game state
// console.log("ITEM FUNC " + itemId + " " + itemCount);
onReturn(itemCount);
}
function addOrRemoveTextEffect(environment,name) {
if( environment.GetDialogBuffer().HasTextEffect(name) )
environment.GetDialogBuffer().RemoveTextEffect(name);
else
environment.GetDialogBuffer().AddTextEffect(name);
}
function rainbowFunc(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"rbw");
onReturn(null);
}
// TODO : should the colors use a parameter instead of special names?
function color1Func(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"clr1");
onReturn(null);
}
function color2Func(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"clr2");
onReturn(null);
}
function color3Func(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"clr3");
onReturn(null);
}
function wavyFunc(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"wvy");
onReturn(null);
}
function shakyFunc(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"shk");
onReturn(null);
}
/* BUILT-IN OPERATORS */
function setExp(environment,left,right,onReturn) {
// console.log("SET " + left.name);
if(left.type != "variable") {
// not a variable! return null and hope for the best D:
onReturn( null );
return;
}
right.Eval(environment,function(rVal) {
environment.SetVariable( left.name, rVal );
// console.log("VAL " + environment.GetVariable( left.name ) );
left.Eval(environment,function(lVal) {
onReturn( lVal );
});
});
}
function equalExp(environment,left,right,onReturn) {
// console.log("EVAL EQUAL");
// console.log(left);
// console.log(right);
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal === rVal );
});
});
}
function greaterExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal > rVal );
});
});
}
function lessExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal < rVal );
});
});
}
function greaterEqExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal >= rVal );
});
});
}
function lessEqExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal <= rVal );
});
});
}
function multExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal * rVal );
});
});
}
function divExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal / rVal );
});
});
}
function addExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal + rVal );
});
});
}
function subExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal - rVal );
});
});
}
/* ENVIRONMENT */
var Environment = function() {
var dialogBuffer = null;
this.SetDialogBuffer = function(buffer) { dialogBuffer = buffer; };
this.GetDialogBuffer = function() { return dialogBuffer; };
var functionMap = new Map();
functionMap.set("print", printFunc);
functionMap.set("say", deprecatedFunc);
functionMap.set("br", linebreakFunc);
functionMap.set("item", itemFunc);
functionMap.set("rbw", rainbowFunc);
functionMap.set("clr1", color1Func);
functionMap.set("clr2", color2Func);
functionMap.set("clr3", color3Func);
functionMap.set("wvy", wavyFunc);
functionMap.set("shk", shakyFunc);
functionMap.set("printSprite", printSpriteFunc);
functionMap.set("printTile", printTileFunc);
functionMap.set("printItem", printItemFunc);
this.HasFunction = function(name) { return functionMap.has(name); };
this.EvalFunction = function(name,parameters,onReturn) {
// console.log(functionMap);
// console.log(name);
functionMap.get( name )( this, parameters, onReturn );
}
var variableMap = new Map();
this.HasVariable = function(name) { return variableMap.has(name); };
this.GetVariable = function(name) { return variableMap.get(name); };
this.SetVariable = function(name,value,useHandler) {
// console.log("SET VARIABLE " + name + " = " + value);
if(useHandler === undefined) useHandler = true;
variableMap.set(name, value);
if(onVariableChangeHandler != null && useHandler)
onVariableChangeHandler(name);
};
this.DeleteVariable = function(name,useHandler) {
if(useHandler === undefined) useHandler = true;
if(variableMap.has(name)) {
variableMap.delete(name);
if(onVariableChangeHandler != null && useHandler)
onVariableChangeHandler(name);
}
};
var operatorMap = new Map();
operatorMap.set("=", setExp);
operatorMap.set("==", equalExp);
operatorMap.set(">", greaterExp);
operatorMap.set("<", lessExp);
operatorMap.set(">=", greaterEqExp);
operatorMap.set("<=", lessEqExp);
operatorMap.set("*", multExp);
operatorMap.set("/", divExp);
operatorMap.set("+", addExp);
operatorMap.set("-", subExp);
this.HasOperator = function(sym) { return operatorMap.get(sym); };
this.EvalOperator = function(sym,left,right,onReturn) {
operatorMap.get( sym )( this, left, right, onReturn );
}
var scriptMap = new Map();
this.HasScript = function(name) { return scriptMap.has(name); };
this.GetScript = function(name) { return scriptMap.get(name); };
this.SetScript = function(name,script) { scriptMap.set(name, script); };
var onVariableChangeHandler = null;
this.SetOnVariableChangeHandler = function(onVariableChange) {
onVariableChangeHandler = onVariableChange;
}
this.GetVariableNames = function() {
return Array.from( variableMap.keys() );
}
}
function leadingWhitespace(depth) {
var str = "";
for(var i = 0; i < depth; i++) {
str += " "; // two spaces per indent
}
// console.log("WHITESPACE " + depth + " ::" + str + "::");
return str;
}
/* NODES */
var TreeRelationship = function() {
this.parent = null;
this.children = [];
this.AddChild = function(node) {
this.children.push( node );
node.parent = this;
};
this.VisitAll = function(visitor) {
visitor.Visit( this );
for( var i = 0; i < this.children.length; i++ ) {
this.children[i].VisitAll( visitor );
}
};
}
var BlockMode = {
Code : "code",
Dialog : "dialog"
};
var BlockNode = function(mode, doIndentFirstLine) {
Object.assign( this, new TreeRelationship() );
// Object.assign( this, new Runnable() );
this.type = "block";
this.mode = mode;
this.Eval = function(environment,onReturn) {
// console.log("EVAL BLOCK " + this.children.length);
if( this.onEnter != null ) this.onEnter();
var lastVal = null;
var i = 0;
function evalChildren(children,done) {
if(i < children.length) {
// console.log(">> CHILD " + i);
children[i].Eval( environment, function(val) {
// console.log("<< CHILD " + i);
lastVal = val;
i++;
evalChildren(children,done);
} );
}
else {
done();
}
};
var self = this;
evalChildren( this.children, function() {
if( self.onExit != null ) self.onExit();
onReturn(lastVal);
} );
}
if(doIndentFirstLine === undefined) doIndentFirstLine = true; // This is just for serialization
this.Serialize = function(depth) {
if(depth === undefined) depth = 0;
console.log("SERIALIZE BLOCK!!!");
console.log(depth);
console.log(doIndentFirstLine);
var str = "";
var lastNode = null;
if (this.mode === BlockMode.Code) str += "{"; // todo: increase scope of Sym?
for (var i = 0; i < this.children.length; i++) {
var curNode = this.children[i];
if(curNode.type === "block" && lastNode && lastNode.type === "block" && !isBlockWithNoNewline(curNode) && !isBlockWithNoNewline(lastNode))
str += "\n";
var shouldIndentFirstLine = (i == 0 && doIndentFirstLine);
var shouldIndentAfterLinebreak = (lastNode && lastNode.type === "function" && lastNode.name === "br");
if(this.mode === BlockMode.Dialog && (shouldIndentFirstLine || shouldIndentAfterLinebreak))
str += leadingWhitespace(depth);
str += curNode.Serialize(depth);
lastNode = curNode;
}
if (this.mode === BlockMode.Code) str += "}";
return str;
}
}
function isBlockWithNoNewline(node) {
return isTextEffectBlock(node) || isMultilineListBlock(node);
}