DSTEngine/hGameTest/bin/neko/haxe/ApplicationMain.hx

package;

#if macro
import haxe.macro.Compiler;
import haxe.macro.Context;
import haxe.macro.Expr;
#end

@:access(lime.app.Application)
@:access(lime.system.System)
@:access(openfl.display.Stage)
@:dox(hide)
class ApplicationMain
{
	#if !macro
	public static function main()
	{
		lime.system.System.__registerEntryPoint("FLWork", create);

		#if (js && html5)
		#if (munit || utest)
		lime.system.System.embed("FLWork", null, 320, 480);
		#end
		#else
		create(null);
		#end
	}

	public static function create(config):Void
	{
		var app = new openfl.display.Application();

		ManifestResources.init(config);

		app.meta["build"] = "42";
		app.meta["company"] = "";
		app.meta["file"] = "FLWork";
		app.meta["name"] = "FLWork";
		app.meta["packageName"] = "FLWork";
		app.meta["version"] = "1.0.0";

		

		#if !flash
		
		var attributes:lime.ui.WindowAttributes = {
			allowHighDPI: false,
			alwaysOnTop: false,
			borderless: false,
			// display: 0,
			element: null,
			frameRate: 60,
			#if !web fullscreen: false, #end
			height: 480,
			hidden: #if munit true #else false #end,
			maximized: false,
			minimized: false,
			parameters: {},
			resizable: true,
			title: "FLWork",
			width: 320,
			x: null,
			y: null,
		};

		attributes.context = {
			antialiasing: 0,
			background: null,
			colorDepth: 32,
			depth: true,
			hardware: true,
			stencil: true,
			type: null,
			vsync: false
		};

		if (app.window == null)
		{
			if (config != null)
			{
				for (field in Reflect.fields(config))
				{
					if (Reflect.hasField(attributes, field))
					{
						Reflect.setField(attributes, field, Reflect.field(config, field));
					}
					else if (Reflect.hasField(attributes.context, field))
					{
						Reflect.setField(attributes.context, field, Reflect.field(config, field));
					}
				}
			}

			#if sys
			lime.system.System.__parseArguments(attributes);
			#end
		}

		app.createWindow(attributes);
		
		#elseif !air
		app.window.context.attributes.background = null;
		app.window.frameRate = 60;
		#end

		var preloader = getPreloader();
		app.preloader.onProgress.add (function(loaded, total)
		{
			@:privateAccess preloader.update(loaded, total);
		});
		app.preloader.onComplete.add(function()
		{
			@:privateAccess preloader.start();
		});

		preloader.onComplete.add(start.bind(cast(app.window, openfl.display.Window).stage));

		for (library in ManifestResources.preloadLibraries)
		{
			app.preloader.addLibrary(library);
		}

		for (name in ManifestResources.preloadLibraryNames)
		{
			app.preloader.addLibraryName(name);
		}

		app.preloader.load();

		var result = app.exec();

		#if (sys && !ios && !nodejs && !emscripten)
		lime.system.System.exit(result);
		#end
	}

	public static function start(stage:openfl.display.Stage):Void
	{
		#if flash
		ApplicationMain.getEntryPoint();
		#else
		try {
			ApplicationMain.getEntryPoint();

			stage.dispatchEvent(new openfl.events.Event(openfl.events.Event.RESIZE, false, false));

			if (stage.window.fullscreen)
			{
				stage.dispatchEvent(new openfl.events.FullScreenEvent(openfl.events.FullScreenEvent.FULL_SCREEN, false, false, true, true));
			}
		}
		catch (e:Dynamic)
		{
			#if !display
			stage.__handleError (e);
			#end
		}
		#end
	}
	#end

	macro public static function getEntryPoint()
	{
		var hasMain = false;

		switch (Context.follow(Context.getType("Main")))
		{
			case TInst(t, params):

				var type = t.get();
				for (method in type.statics.get())
				{
					if (method.name == "main")
					{
						hasMain = true;
						break;
					}
				}

				if (hasMain)
				{
					return Context.parse("@:privateAccess Main.main()", Context.currentPos());
				}
				else if (type.constructor != null)
				{
					return macro
					{
						var current = stage.getChildAt (0);

						if (current == null || !(current is openfl.display.DisplayObjectContainer))
						{
							current = new openfl.display.MovieClip();
							stage.addChild(current);
						}

						new DocumentClass(cast current);
					};
				}
				else
				{
					Context.fatalError("Main class \"Main\" has neither a static main nor a constructor.", Context.currentPos());
				}

			default:

				Context.fatalError("Main class \"Main\" isn't a class.", Context.currentPos());
		}

		return null;
	}

	macro public static function getPreloader()
	{
		
		return macro
		{
			new openfl.display.Preloader(new openfl.display.Preloader.DefaultPreloader());
		};
		
	}

	#if !macro
	@:noCompletion @:dox(hide) public static function __init__()
	{
		var init = lime.app.Application;

		#if neko
		// Copy from https://github.com/HaxeFoundation/haxe/blob/development/std/neko/_std/Sys.hx#L164
		// since Sys.programPath () isn't available in __init__
		var sys_program_path = {
			var m = neko.vm.Module.local().name;
			try
			{
				sys.FileSystem.fullPath(m);
			}
			catch (e:Dynamic)
			{
				// maybe the neko module name was supplied without .n extension...
				if (!StringTools.endsWith(m, ".n"))
				{
					try
					{
						sys.FileSystem.fullPath(m + ".n");
					}
					catch (e:Dynamic)
					{
						m;
					}
				}
				else
				{
					m;
				}
			}
		};

		var loader = new neko.vm.Loader(untyped $loader);
		loader.addPath(haxe.io.Path.directory(#if (haxe_ver >= 3.3) sys_program_path #else Sys.executablePath() #end));
		loader.addPath("./");
		loader.addPath("@executable_path/");
		#end
	}
	#end
}

#if !macro
@:build(DocumentClass.build())
@:keep @:dox(hide) class DocumentClass extends Main {}
#else
class DocumentClass
{
	macro public static function build():Array<Field>
	{
		var classType = Context.getLocalClass().get();
		var searchTypes = classType;

		while (searchTypes != null)
		{
			if (searchTypes.module == "openfl.display.DisplayObject" || searchTypes.module == "flash.display.DisplayObject")
			{
				var fields = Context.getBuildFields();

				var method = macro
				{
					current.addChild(this);
					super();
					dispatchEvent(new openfl.events.Event(openfl.events.Event.ADDED_TO_STAGE, false, false));
				}

				fields.push({ name: "new", access: [ APublic ], kind: FFun({ args: [ { name: "current", opt: false, type: macro :openfl.display.DisplayObjectContainer, value: null } ], expr: method, params: [], ret: macro :Void }), pos: Context.currentPos() });

				return fields;
			}

			if (searchTypes.superClass != null)
			{
				searchTypes = searchTypes.superClass.t.get();
			}
			else
			{
				searchTypes = null;
			}
		}

		return null;
	}
}
#end