Funkin/source/Main.hx

package;

import flixel.FlxGame;
import flixel.FlxState;
import funkin.MemoryCounter;
import haxe.ui.Toolkit;
import openfl.Lib;
import openfl.display.FPS;
import openfl.display.Sprite;
import openfl.events.Event;
import openfl.media.Video;
import openfl.net.NetStream;

class Main extends Sprite
{
  var gameWidth:Int = 1280; // Width of the game in pixels (might be less / more in actual pixels depending on your zoom).
  var gameHeight:Int = 720; // Height of the game in pixels (might be less / more in actual pixels depending on your zoom).
  var initialState:Class<FlxState> = funkin.InitState; // The FlxState the game starts with.
  var zoom:Float = -1; // If -1, zoom is automatically calculated to fit the window dimensions.
  #if web
  var framerate:Int = 60; // How many frames per second the game should run at.
  #else
  // TODO: This should probably be in the options menu?
  var framerate:Int = 144; // How many frames per second the game should run at.
  #end
  var skipSplash:Bool = true; // Whether to skip the flixel splash screen that appears in release mode.
  var startFullscreen:Bool = false; // Whether to start the game in fullscreen on desktop targets

  // You can pretty much ignore everything from here on - your code should go in your states.

  public static function main():Void
  {
    Lib.current.addChild(new Main());
  }

  public function new()
  {
    super();

    // TODO: Replace this with loadEnabledMods().
    funkin.modding.PolymodHandler.loadAllMods();

    if (stage != null)
    {
      init();
    }
    else
    {
      addEventListener(Event.ADDED_TO_STAGE, init);
    }
  }

  function init(?event:Event):Void
  {
    if (hasEventListener(Event.ADDED_TO_STAGE))
    {
      removeEventListener(Event.ADDED_TO_STAGE, init);
    }

    setupGame();
  }

  var video:Video;
  var netStream:NetStream;
  var overlay:Sprite;

  public static var fpsCounter:FPS;
  public static var memoryCounter:MemoryCounter;

  function setupGame():Void
  {
    /**
     * The `zoom` argument of FlxGame was removed in the dev branch of Flixel,
     * since it was considered confusing and unintuitive.
     * If you want to change how the game scales when you resize the window,
     * you can use `FlxG.scaleMode`.
     * -Eric
     */

    #if !debug
    /**
     * Someone was like "hey let's make a state that only runs code on debug builds"
     * then put essential initialization code in it.
     * The easiest fix is to make it run in all builds.
     * -Eric
     */
    // TODO: Fix this properly.
    // initialState = funkin.TitleState;
    #end

    initHaxeUI();

    addChild(new FlxGame(gameWidth, gameHeight, initialState, framerate, framerate, skipSplash, startFullscreen));

    #if debug
    fpsCounter = new FPS(10, 3, 0xFFFFFF);
    addChild(fpsCounter);
    #if !html5
    memoryCounter = new MemoryCounter(10, 13, 0xFFFFFF);
    addChild(memoryCounter);
    #end
    #end
  }

  function initHaxeUI():Void
  {
    // Calling this before any HaxeUI components get used is important:
    // - It initializes the theme styles.
    // - It scans the class path and registers any HaxeUI components.
    Toolkit.init();
    Toolkit.theme = 'dark'; // don't be cringe
  }
}