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mla-terminal.cs
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mla-terminal.cs
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/*
* To Do List:
* - Add all found texts
* - Add basic MLA query interface
* - Add admin account certification program
* - Remove all "goto" statements
* - Add tags to make coloring and making delays easier
*/
using System;
using System.Threading;
using System.Drawing;
using Console = Colorful.Console;
using System.Collections.Generic;
using System.IO;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
using System.Linq;
//using System.IO.Compression;
//using System.ComponentModel;
//using System.Reflection;
//using System.Collections;
//using Terminal.Gui;
namespace mla_terminal
{
class Program
{
readonly static string workingDir = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
//readonly static string projectDir = Directory.GetParent(workingDir).Parent.Parent.FullName;
readonly static string projectDir = workingDir;
readonly static string globalResourceDir = Path.Join(projectDir, "resources");
readonly static string programResourceDir = Path.Join(projectDir, "resources", "program");
readonly static string userResourceDir = Path.Join(projectDir, "resources", "user", "found_texts");
readonly static string resourceZipPath = Path.Join(projectDir, "resources.zip");
readonly static string resourceGroPath = Path.Join(projectDir, "resources.gro");
static string input;
/*
* String array containing all of the user prefixes
* [0] = "> "
* [1] = "[guest@local]# "
* [2] = "[guest@unknown]# "
* [3] = "[admin@local]# "
* [4] = "[1-4] "
*/
static string[] userPrefixes;
static string userPrefix;
static bool exitProgram = false;
static bool debugMode = false;
static bool isAdmin = false;
static bool enableResourcePacking = true;
public static class Floors
{
public static Dictionary<string, string> floors = new()
{
{"0", "unlocked"},
{"1", "unlocked"},
{"2", "locked - requires code"},
{"3", "locked - requires code"},
{"4", "locked - requires code"},
{"5", "locked - requires code"},
{"6", "locked - requires code"},
};
public static Dictionary<string, string> floorCodes = new()
{
{"0", "000"},
{"1", "000"},
{"2", "000"},
{"3", "000"},
{"4", "000"},
{"5", "000"},
{"6", "000"},
};
}
readonly static Color customGray = Color.FromArgb(224, 216, 196);
readonly static Color customBlue = Color.FromArgb(140, 202, 230);
readonly static Color customYellow = Color.FromArgb(205, 208, 141);
static void Main(string[] args)
{
Boot(args);
while (true)
{
if (exitProgram)
{
return;
}
GetCommand(userPrefix, customGray, customBlue);
}
}
public static int Initialize(string[] args)
{
try
{
if (args.Contains("--debug") || args.Contains("-d"))
{
debugMode = true;
}
if (args.Contains("--noresourcepack") || args.Contains("-n"))
{
enableResourcePacking = false;
}
if (File.Exists(resourceGroPath))
{
if (File.Exists(resourceZipPath))
File.Delete(resourceZipPath);
File.Move(resourceGroPath, resourceZipPath);
}
if (File.Exists(resourceZipPath))
{
if (Directory.Exists(globalResourceDir))
Directory.Delete(globalResourceDir, true);
System.IO.Compression.ZipFile.ExtractToDirectory(Path.Join(projectDir, "resources.zip"), globalResourceDir);
File.Delete(resourceZipPath);
}
if (!File.Exists(Path.Join(programResourceDir, "text", "user_prefix", "user_prefix.txt")))
{
Typewrite("Initialization failed. Could not find resource files. Press any key to exit.", emptyLinesStart: 1, emptyLinesEnd: 2);
Console.ReadKey();
Close();
return 0;
}
userPrefixes = File.ReadAllLines(Path.Join(programResourceDir, "text", "user_prefix", "user_prefix.txt"));
ConsoleSettings.SetCurrentFont("DejaVu Sans Mono", 24);
Console.Title = "MLA Terminal";
Console.CursorSize = 100;
Console.BackgroundColor = Color.FromArgb(0x000000);
userPrefix = userPrefixes[1];
Console.Clear();
ConsoleSettings.EnableVTMode();
try
{
Console.WindowWidth = 90;
Console.WindowHeight = 35;
Console.BufferWidth = 90;
Console.BufferHeight = 350;
}
catch
{
if (debugMode)
{
Typewrite("Failed to set console window and buffer size.", emptyLinesEnd: 1);
}
}
return 1;
}
catch (Exception exception)
{
Typewrite("Initialization failed. Press any key to exit.", emptyLinesStart: 1, emptyLinesEnd: 2);
if (debugMode)
{
Typewrite(exception.Message, Color.Red, emptyLinesEnd: 2);
}
Console.ReadKey();
Close();
return 0;
}
}
static void Boot(string[] args)
{
if (Initialize(args) == 1)
{
Typewrite(GetResource("boot.txt"));
}
}
static void Exit()
{
exitProgram = true;
}
static void Close()
{
if (enableResourcePacking)
{
if (Directory.Exists(globalResourceDir))
{
if (File.Exists(resourceZipPath))
File.Delete(resourceZipPath);
System.IO.Compression.ZipFile.CreateFromDirectory(globalResourceDir, resourceZipPath);
if (File.Exists(resourceGroPath))
File.Delete(resourceGroPath);
File.Move(resourceZipPath, resourceGroPath);
Directory.Delete(globalResourceDir, true);
}
}
// ConsoleSettings.SetCurrentFont("Consolas", 14);
Console.ResetColor();
Exit();
}
static void Typewrite(string str = "", Color? textColor = null, int emptyLinesStart = 0, int emptyLinesEnd = 0, int delay = 1)
{
Console.CursorVisible = false;
Console.ForegroundColor = textColor ?? customGray;
for (int i = 0; i < emptyLinesStart; i++)
{
Console.WriteLine();
}
if (str == "")
{
Console.CursorVisible = true;
return;
}
for (int i = 0; i < str.Length; i++)
{
if (Console.KeyAvailable)
{
delay = 0;
}
var c = str[i];
Console.Write(c);
Thread.Sleep(delay);
}
for (int i = 0; i < emptyLinesEnd; i++)
{
Console.WriteLine();
}
Console.CursorVisible = true;
}
static void GetCommand(string prefix = "", Color? prefixColor = null, Color? inputColor = null, bool lower = true)
{
/*Type(prefix, prefixColor ?? customGray);
Console.ForegroundColor = inputColor ?? customBlue;
// Discard keypresses while the program is typing
while (Console.KeyAvailable)
{
Console.ReadKey(true);
}*/
input = Input(prefix, lower: lower);
// Split the input into keywords
//var words = input.Split(' ', StringSplitOptions.RemoveEmptyEntries);
var words = input.Split(new char[] {'"', '\''}).Select((element, index) => index % 2 == 0 ? element.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries) : new string[] { element }).SelectMany(element => element).ToArray();
if (debugMode)
{
Console.ForegroundColor = customGray;
Typewrite("Input strings:", emptyLinesStart: 1, emptyLinesEnd: 1);
foreach (var word in words)
{
Typewrite(word.ToString(), emptyLinesEnd: 1);
}
Typewrite(emptyLinesEnd: 1);
}
if (words.Length == 0)
{
return;
}
try
{
ProcessCommand(words);
}
catch (Exception exception)
{
if (exception.Message == "cancelled")
{
Typewrite("Operation cancelled.", emptyLinesStart: 1, emptyLinesEnd: 2);
userPrefix = userPrefixes[1];
return;
}
Typewrite("Exception thrown.", emptyLinesStart: 1, emptyLinesEnd: 2);
if (debugMode)
{
Typewrite(exception.Message, Color.Red, emptyLinesEnd: 2);
}
}
}
static string Input(string prefix = "", Color? prefixColor = null, Color? inputColor = null, bool lower = true)
{
Typewrite(prefix, prefixColor ?? customGray);
Console.ForegroundColor = inputColor ?? customBlue;
// Discard keypresses while the program is typing
while (Console.KeyAvailable)
{
Console.ReadKey(true);
}
if (lower)
return Console.ReadLine().ToLower();
else
return Console.ReadLine();
}
// Process the command entered by the user
static void ProcessCommand(string[] words)
{
switch (words[0].ToLower())
{
case "help":
Typewrite(GetResource("help.txt"));
break;
case "list":
if (words.Length > 1)
ListFiles(words[1]);
else
ListFiles("\\");
break;
case "open":
if (words.Length > 1)
OpenFile(words[1]);
else
Typewrite("Please enter a file to open.", emptyLinesEnd: 1);
break;
case "run":
if (words.Length > 1)
ProcessCommandRun(words[1]);
else
Typewrite("Please enter a program to run.", emptyLinesEnd: 1);
break;
case "exit":
if (words.Length > 1)
{
if (words[1] == "force")
{
Exit();
}
else
{
Typewrite("exit - close the terminal session", emptyLinesStart: 1, emptyLinesEnd: 1);
Typewrite("exit force - force the terminal session to close", emptyLinesEnd: 2);
}
}
else
{
Typewrite(GetResource("exit.txt"));
Console.CursorVisible = false;
Thread.Sleep(1000);
Close();
}
break;
case "admin":
AdminAuth();
break;
case "device_manager":
DeviceManager();
break;
case "screensaver":
Screensaver();
break;
case "crash":
CrashScreen();
break;
case "/eternalize":
Ending("gates");
break;
case "/transcend":
Ending("tower");
break;
case "/messenger":
Ending("crypt");
break;
case "debug":
if (words.Length > 1 && words[1] != "on" && words[1] != "off" || words.Length < 2)
{
Typewrite("debug on - Activate debug messages", emptyLinesStart: 1 , emptyLinesEnd: 1);
Typewrite("debug off - Deactivate debug messages", emptyLinesEnd: 2);
}
else if (words[1] == "on")
{
debugMode = true;
Typewrite("Debug mode activated.", emptyLinesEnd: 1);
}
else if (words[1] == "off")
{
debugMode = false;
Typewrite("Debug mode deactivated.", emptyLinesEnd: 1);
}
break;
case "/banish":
Banish();
break;
case "access_comm_portal":
Typewrite(GetResource("access_comm_portal.txt"));
break;
default:
Typewrite(GetResource("unknown_error.txt"));
break;
}
// List the files in a given directory
static void ListFiles(string directory)
{
Typewrite("Searching for locally cached resources....", emptyLinesEnd: 1);
try
{
string[] dirList = Directory.GetDirectories(Path.Join(userResourceDir, directory));
string[] fileList = Directory.GetFiles(Path.Join(userResourceDir, directory));
foreach (string dir in dirList)
{
string dirName = new DirectoryInfo(dir).Name;
Typewrite(" " + dirName, customYellow, emptyLinesStart: 1);
}
foreach (string file in fileList)
{
Typewrite(" " + Path.GetFileName(file), customYellow, emptyLinesStart: 1);
}
Typewrite("", emptyLinesStart: 3);
}
catch (Exception exception)
{
if (exception is DirectoryNotFoundException or IOException)
{
Typewrite($"Could not find folder: '{directory}'", emptyLinesEnd: 1);
}
}
}
// Open a specified text file
static void OpenFile(string file)
{
if (file.Contains(Path.AltDirectorySeparatorChar) || file.Contains(Path.DirectorySeparatorChar))
{
file = Path.Join(userResourceDir, file);
}
var state = ConsoleState.GetState();
try
{
try
{
Console.CursorVisible = false;
Console.ForegroundColor = customGray;
Console.BufferHeight = 300;
Console.Clear();
Console.Write(GetResource(file));
while (true)
{
if (Wait(1000))
{
return;
}
}
}
finally
{
state.RestoreState(emptyLinesEnd: 0);
}
}
catch (FileNotFoundException)
{
Typewrite($"Could not find file: '{file}'", emptyLinesEnd: 1);
}
}
static void ProcessCommandRun(string program)
{
if (program == "mla")
{
MLAInterface();
}
else
{
Typewrite($"Could not find program: '{program}'", emptyLinesEnd: 1);
}
}
}
// Search the program's resource files for the requested text file
static string GetResource(string file)
{
try
{
if (!Path.IsPathRooted(file))
{
var files = Directory.GetFiles(globalResourceDir, file, SearchOption.AllDirectories);
file = files[0];
}
return File.ReadAllText(file);
}
catch (Exception)
{
throw new FileNotFoundException();
}
}
static void MLAInterface()
{
Typewrite("Milton Library Assistant is currently unavailable. Please try again later.", emptyLinesEnd: 1);
}
static void AdminAuth()
{
Typewrite("Administrator authentication program currently unavailable. Please try again later.", emptyLinesEnd: 1);
userPrefix = userPrefixes[3];
isAdmin = true;
}
static void DeviceManager()
{
Typewrite(GetResource("device_manager_boot.txt"));
DeviceManagerOptions();
static void DeviceManagerOptions()
{
Typewrite(GetResource("device_manager_options.txt"));
input = Input();
switch (input)
{
case "1":
Typewrite(GetResource("device_manager_1.txt"));
DeviceManagerOptions();
return;
case "2":
DeviceManagerFloors();
return;
case "3":
Typewrite(GetResource("device_manager_3.txt"));
DeviceManagerOptions();
return;
case "4":
Typewrite(GetResource("device_manager_4.txt"));
return;
default:
DeviceManagerOptions();
return;
}
}
static void DeviceManagerFloors()
{
Typewrite(GetResource("device_manager_2.txt"));
foreach (KeyValuePair<string, string> floor in Floors.floors)
{
Typewrite($" floor {floor.Key}: {floor.Value}", emptyLinesEnd: 1);
}
Typewrite("Select floor to reconfigure [0-6]: ", emptyLinesStart: 1);
input = Input();
if (Floors.floors.ContainsKey(input))
{
if (Floors.floors[input].Contains("unlocked"))
{
LockFloor();
DeviceManagerOptions();
}
else
{
UnlockFloor(input);
DeviceManagerOptions();
}
}
else
{
DeviceManagerOptions();
}
static void LockFloor()
{
Typewrite(GetResource("lock_floor_1.txt"));
input = Input();
if (input != "y")
{
return;
}
Typewrite(GetResource("lock_floor_2.txt"));
input = Input();
if (input != "yes i am sure")
{
return;
}
Typewrite(GetResource("lock_floor_3.txt"));
}
static void UnlockFloor(string floor)
{
int triesRemaining = 3;
Typewrite("Access to that floor is protected with a code.", emptyLinesStart: 1, emptyLinesEnd: 1);
CheckAgain:
input = Input("Please enter the code: ");
if (input == Floors.floorCodes[floor])
{
Floors.floors[floor] = "unlocked";
Typewrite("Floor unlocked.", emptyLinesStart: 1, emptyLinesEnd: 1);
return;
}
else
{
triesRemaining--;
if (triesRemaining < 1)
{
Typewrite("No more tries left.", emptyLinesStart: 1, emptyLinesEnd: 1);
return;
}
else
{
Typewrite("Code incorrect!", emptyLinesStart: 1, emptyLinesEnd: 1);
Typewrite($"Try again ({triesRemaining} more tries left).", emptyLinesStart: 1, emptyLinesEnd: 1);
goto CheckAgain;
}
}
}
}
}
static void Banish()
{
if (isAdmin)
{
Typewrite(GetResource("banish.txt"));
Input();
Typewrite(GetResource("banish_2.txt"));
CheckAgain:
if (Input() != "resume")
{
Typewrite(GetResource("banished.txt"));
goto CheckAgain;
}
else
{
Typewrite(GetResource("resume_session.txt"));
}
}
else
{
Typewrite("Administrator permissions required.", emptyLinesEnd: 1);
}
}
static void Screensaver()
{
string frameDir = @"screensaver\eye\dots\";
string frameName = "eye_frame*.txt";
var state = ConsoleState.GetState();
Random random = new();
Console.ForegroundColor = customGray;
Console.CursorVisible = false;
int fixedPause = 70;
List<string> frames = new();
Thread.Sleep(500);
Console.Clear();
foreach (var file in Directory.GetFiles(Path.Join(programResourceDir, frameDir), frameName))
frames.Add(GetResource(file));
while (true)
{
Console.CursorVisible = false;
int randomPause = random.Next(600, 4000);
DrawFrame(frames[0]);
if (Wait(randomPause))
{
state.RestoreState();
return;
}
Task.Run(() => {
ScreensaverSound();
});
DrawFrame(frames[1]);
if (Wait(fixedPause))
{
state.RestoreState();
return;
}
DrawFrame(frames[2]);
if (Wait(fixedPause))
{
state.RestoreState();
return;
}
DrawFrame(frames[1]);
if (Wait(fixedPause))
{
state.RestoreState();
return;
}
}
static void DrawFrame(string frame)
{
Console.SetCursorPosition(0, 0);
Console.WriteLine(frame);
}
static void ScreensaverSound()
{
System.Random random = new();
int randomPitch = random.Next(400, 450);
int beepPause = 140;
Console.Beep(randomPitch, 140);
Thread.Sleep(beepPause);
Console.Beep(randomPitch + random.Next(-20, 50), 140);
}
}
// Function to wait until interrupted by a keypress
static bool Wait(int pause)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
while (stopwatch.ElapsedMilliseconds < pause)
{
if (Console.KeyAvailable)
{
Console.ReadKey(true);
Console.Clear();
Console.CursorVisible = true;
return true;
}
Thread.Sleep(5);
}
return false;
}
static void CrashScreen()
{
var state = ConsoleState.GetState();
ConsoleSettings.SetCurrentFont("Lucida Sans Typewriter", 24);
Console.CursorVisible = false;
Console.BackgroundColor = Color.FromArgb(0x0000ff);
Console.Clear();
Console.Write(GetResource("crash.txt"), Color.FromArgb(0xffffff));
while (true)
{
if (Wait(1000))
{
Initialize(new string[] {""});
state.RestoreState();
return;
}
}
}
static void Ending(string ending)
{
userPrefix = userPrefixes[0];
if (ending == "gates")
{
Typewrite(GetResource("gates_ending.txt"));
Thread.Sleep(3000);
Close();
}
if (ending == "crypt")
{
Typewrite(GetResource("crypt_ending_1.txt"));
Input();
Typewrite(GetResource("crypt_ending_2.txt"));
Thread.Sleep(3000);
Close();
}
if (ending == "tower")
{
Typewrite(GetResource("tower_ending_1.txt"));
CheckAgain:
input = Input(userPrefix).ToLower();
if (input == "cancel")
{
throw new Exception("cancelled");
}
else if (input == "/import milton library assistant")
{
goto Part2;
}
else
{
goto CheckAgain;
}
Part2:
Typewrite(GetResource("tower_ending_2.txt"));
CheckAgain2:
input = Input(userPrefix).ToLower();
if (input == "cancel")
{
throw new Exception("cancelled");
}
else if (input == "/copy library root")
{
goto Part3;
}
else
{
goto CheckAgain2;
}
Part3:
Typewrite(GetResource("tower_ending_3.txt"));
CheckAgain3:
input = Input(userPrefix).ToLower();
if (input == "cancel")
{
throw new Exception("cancelled");
}
else if (input == "/transcend")
{
goto Part4;
}
else
{
goto CheckAgain3;
}
Part4:
Typewrite(GetResource("tower_ending_4.txt"));
Thread.Sleep(3000);
Close();
}
}
//static Dictionary<string, string> resources = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
/*static void GetResources()
{
var resourcesDir = Path.Join(projectDir, "resources");
foreach (var file in Directory.GetFiles(resourcesDir, "*.txt", SearchOption.AllDirectories))
{
var fileRelativePath = Path.GetRelativePath(resourcesDir, file);
resources[fileRelativePath] = File.ReadAllText(file);
}
}*/
class ConsoleState
{
public ConsoleReader.CHAR_INFO[] data;
public int cursorX;
public int cursorY;
public int bufferX;
public int bufferY;
public static ConsoleState GetState()
{
var state = new ConsoleState
{
data = ConsoleReader.ReadFromBuffer(0, 0, (short)Console.BufferWidth, (short)Console.BufferHeight),
cursorX = Console.CursorLeft,
cursorY = Console.CursorTop,
bufferX = Console.BufferWidth,
bufferY = Console.BufferHeight
};
return state;
}
public void RestoreState(int emptyLinesEnd = 1)
{
Console.BufferWidth = bufferX;
Console.BufferHeight = bufferY;
Console.SetCursorPosition(0, 0);
ConsoleReader.WriteToBuffer(0, 0, (short)Console.BufferWidth, (short)Console.BufferHeight, data);
Console.SetCursorPosition(cursorX, cursorY);
Typewrite(emptyLinesEnd: emptyLinesEnd);
}
}
}
public static class ConsoleSettings
{
private const int FIXED_WIDTH_TRUE_TYPE = 54;
private const int STD_OUTPUT_HANDLE = -11;
private const uint ENABLE_VIRTUAL_TERMINAL = 0x0004;
private const uint DISABLE_NEWLINE_AUTO_RETURN = 0x0008;
[DllImport("kernel32.dll", SetLastError = true)]
internal static extern IntPtr GetStdHandle(int nStdHandle);
[DllImport("kernel32.dll")]
#pragma warning disable CA1401 // P/Invokes should not be visible
public static extern uint GetLastError();
#pragma warning restore CA1401 // P/Invokes should not be visible
[DllImport("kernel32.dll")]
private static extern bool GetConsoleMode(IntPtr hConsoleHandle, out uint lpMode);
[DllImport("kernel32.dll")]
private static extern bool SetConsoleMode(IntPtr hConsoleHandle, uint dwMode);
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
internal static extern bool SetCurrentConsoleFontEx(IntPtr hConsoleOutput, bool MaximumWindow, ref FontInfo ConsoleCurrentFontEx);
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
internal static extern bool GetCurrentConsoleFontEx(IntPtr hConsoleOutput, bool MaximumWindow, ref FontInfo ConsoleCurrentFontEx);
private static readonly IntPtr ConsoleOutputHandle = GetStdHandle(STD_OUTPUT_HANDLE);
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct FontInfo
{
internal int cbSize;
internal int FontIndex;
internal short FontWidth;
public short FontSize;
public int FontFamily;
public int FontWeight;
//[MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.wc, SizeConst = 32)]
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
public string FontName;
}
public static FontInfo[] SetCurrentFont(string font, short fontSize = 0)
{
//Console.WriteLine("Set Current Font: " + font);
FontInfo before = new()
{
cbSize = Marshal.SizeOf<FontInfo>()