window stuff imma go sleep now

buildnumber.txt

@@ -1 +1 @@
-534
+554

source/funkin/desktop/DesktopMain.hx

@@ -0,0 +1,67 @@
+package funkin.desktop;
+
+import lime.app.Application;
+import openfl.display.BitmapData;
+import flixel.system.scaleModes.BaseScaleMode;
+import flixel.system.scaleModes.FixedScaleAdjustSizeScaleMode;
+import flixel.FlxG;
+import flixel.FlxSprite;
+import flixel.math.FlxPoint;
+
+class DesktopMain extends MusicBeatState {
+    var oldScaleMode:BaseScaleMode;
+    var wallpaper:FlxSprite;
+    var screenSize:FlxPoint;
+
+    var windows:WindowGroup;
+
+    public var instance:DesktopMain;
+
+    public override function create() {
+        super.create();
+        instance = this;
+        
+        FlxG.mouse.visible = true;
+        FlxG.mouse.load(Paths.image('desktop/cursor'));
+        oldScaleMode = FlxG.scaleMode;
+        FlxG.scaleMode = new FixedScaleAdjustSizeScaleMode(false, false);
+
+        wallpaper = new FlxSprite();
+        #if windows
+        try {
+            wallpaper.loadGraphic(BitmapData.fromFile('${Sys.getEnv("AppData")}\\Microsoft\\Windows\\Themes\\TranscodedWallpaper'));
+        } catch(e) #end wallpaper.loadGraphic(Paths.image("menuBG"));
+        wallpaper.scrollFactor.set(0, 0); // anchor at top left
+        add(wallpaper);
+
+        screenSize = new FlxPoint(FlxG.width, FlxG.height);
+
+        windows = new WindowGroup();
+        add(windows);
+        windows.add(new Window("Test Window", 640, 480, 200, 200));
+    }
+
+    public override function update(elapsed:Float) {
+        super.update(elapsed);
+        
+        // trace(FlxG.width, FlxG.height);
+
+        if (screenSize.x != FlxG.width || screenSize.y != FlxG.height) {
+            screenSize.set(FlxG.width, FlxG.height);
+            updateScreenRes();
+        }
+    }
+
+    public function updateScreenRes() {
+        // update wallpaper
+        wallpaper.setUnstretchedGraphicSize(FlxG.width, FlxG.height);
+    }
+
+    public override function destroy() {
+        super.destroy();
+        FlxG.scaleMode = oldScaleMode;
+
+        // TODO: switch back while using config
+        FlxG.resizeGame(1280, 720);
+    }
+}

source/funkin/desktop/Window.hx

@@ -0,0 +1,39 @@
+package funkin.desktop;
+
+import flixel.group.FlxSpriteGroup;
+import openfl.geom.Rectangle;
+import flixel.addons.ui.FlxUI9SliceSprite;
+import flixel.FlxSprite;
+import flixel.group.FlxSpriteGroup.FlxTypedSpriteGroup;
+
+class Window extends FlxTypedSpriteGroup<FlxSprite> {
+    public var windowFrame:FlxUI9SliceSprite;
+    public var captionButtons:FlxTypedSpriteGroup<WindowCaptionButton>;
+
+    public var windowWidth:Int = 0;
+    public var windowHeight:Int = 0;
+    public function new(caption:String, width:Int = 640, height:Int = 480, x:Int = 20, y:Int = 20) {
+        super();
+        windowFrame = new FlxUI9SliceSprite(0, 0, Paths.image('desktop/windowFrame'), new Rectangle(width, height), [3, 3, 6, 6]);
+        add(windowFrame);
+
+        captionButtons = new FlxTypedSpriteGroup<WindowCaptionButton>();
+        for(i in 0...3) {
+            var btn = new WindowCaptionButton(this, i);
+            btn.x = (i+1) * -18;
+            captionButtons.add(btn);
+        }
+        add(captionButtons);
+
+        windowWidth = width;
+        windowHeight = height;
+
+        scrollFactor.set(0.5, 0.5);
+        updateWindowFrame();
+    }
+
+    public function updateWindowFrame() {
+        captionButtons.setPosition(windowWidth - 4, 4);
+        windowFrame.resize(windowWidth, windowHeight);
+    }
+}

source/funkin/desktop/WindowCaptionButton.hx

@@ -0,0 +1,38 @@
+package funkin.desktop;
+
+import flixel.addons.ui.FlxUIButton;
+import flixel.FlxSprite;
+
+class WindowCaptionButton extends FlxUIButton {
+    public var icon:FlxSprite;
+
+    public function new(window:Window, i:Int) {
+        super(0, 0, "", function() {
+            switch(i) {
+                default:
+                    trace(i);
+            }
+        });
+        ID = i;
+        resize(18, 18);
+        color = (i > 0) ? 0xFF8888FF : 0xFFFF0000;
+
+        icon = new FlxSprite(0, 0).loadGraphic(Paths.image('desktop/captionButtons'), true, 18, 18);
+        icon.animation.add("button", [switch(i) {
+            case 0: 2;
+            case 1: 1;
+            case 2: 0;
+            default: i;
+        }]);
+        icon.animation.play("button");
+    }
+
+    public override function draw() {
+        super.draw();
+
+        icon.setPosition(x, y);
+        icon.cameras = this.cameras;
+        icon.draw();
+        icon.scrollFactor.set(scrollFactor.x, scrollFactor.y);
+    }
+}

source/funkin/desktop/WindowGroup.hx

@@ -0,0 +1,7 @@
+package funkin.desktop;
+
+import flixel.group.FlxGroup.FlxTypedGroup;
+
+class WindowGroup extends FlxTypedGroup<Window> {
+    // not removing, may be interesting
+}

source/funkin/menus/MainMenuState.hx

@@ -122,6 +122,9 @@ class MainMenuState extends MusicBeatState
 
 		if (!selectedSomethin)
 		{
+			if (FlxG.keys.justPressed.SEVEN)
+				FlxG.switchState(new funkin.desktop.DesktopMain());
+
 			if (controls.UP_P)
 			{
 				CoolUtil.playMenuSFX(0);

source/funkin/system/CoolUtil.hx

@@ -6,6 +6,7 @@ import flixel.animation.FlxAnimation;
 import flixel.util.FlxColor;
 import flixel.math.FlxMath;
 import flixel.FlxG;
+import flixel.FlxSprite;
 
 using StringTools;
 
@@ -130,6 +131,13 @@ class CoolUtil
 		anim2.frames = old;
 	}
 
+	public static function setUnstretchedGraphicSize(sprite:FlxSprite, width:Int, height:Int, fill:Bool = true) {
+		sprite.setGraphicSize(width, height);
+		sprite.updateHitbox();
+		var nScale = (fill ? Math.max : Math.min)(sprite.scale.x, sprite.scale.y);
+		sprite.scale.set(nScale, nScale);
+	}
+
 	public static function keyToString(key:Null<FlxKey>):String {
 		return switch(key) {
 			case null | 0 | NONE:	"---";