upgrade sparkles..

2025-06-09 17:49:27 +01:00
parent a97acfe18e
commit f9aff5b11b
1 changed files with 76 additions and 0 deletions
@@ -0,0 +1,76 @@
+package funkin.ui.mainmenu;
+
+import flixel.FlxSprite;
+import flixel.tweens.FlxEase;
+import flixel.tweens.FlxTween;
+import flixel.util.FlxTimer;
+import flixel.math.FlxRect;
+
+class UpgradeSparkle extends FlxSprite
+{
+  var sparkleTimer:FlxTimer;
+
+  public var bounds:FlxRect;
+
+  public function new(_x:Float, _y:Float, _width:Float, _height:Float, big:Bool)
+  {
+    super(0, 0);
+    bounds = FlxRect.get(_x, _y, _width, _height);
+    if (big)
+    {
+      loadGraphic(Paths.image('mainmenu/upgradeshine_big'));
+    }
+    else
+    {
+      loadGraphic(Paths.image('mainmenu/upgradeshine_small'));
+    }
+    sparkleTimer = new FlxTimer().start(FlxG.random.float(2, 7), sparkleEffect);
+    visible = false;
+  }
+
+  public function cancelSparkle():Void
+  {
+    if (sparkleTimer != null) sparkleTimer.cancel();
+    FlxTween.cancelTweensOf(this);
+    alpha = 0;
+  }
+
+  public function restartSparkle():Void
+  {
+    if (sparkleTimer != null) sparkleTimer.cancel();
+    FlxTween.cancelTweensOf(this);
+    alpha = 1;
+    sparkleTimer = new FlxTimer().start(FlxG.random.float(2, 7), sparkleEffect);
+  }
+
+  function sparkleEffect(timer:FlxTimer):Void
+  {
+    visible = true;
+    alpha = 1;
+
+    trace('sparkle!', x, y);
+
+    flipX = !flipX;
+
+    var targetScale:Float = FlxG.random.float(0.6, 1);
+    scale.set(targetScale, targetScale);
+    updateHitbox();
+
+    setPosition(FlxG.random.float(bounds.x, bounds.x + bounds.width), FlxG.random.float(bounds.y, bounds.y + bounds.height));
+    x -= width / 2;
+    y -= height / 2;
+
+    angle += 70;
+
+    var targetVelocity:Float = FlxG.random.float(120, 300);
+    if (FlxG.random.bool(50)) targetVelocity = targetVelocity * -1;
+    angularVelocity = targetVelocity;
+    angularDrag = 200;
+
+    var targetTime:Float = FlxG.random.float(0.3, 0.8);
+    FlxTween.tween(this.scale, {x: targetScale * 0.001, y: targetScale * 0.001}, targetTime, {ease: FlxEase.backIn});
+    FlxTween.tween(this, {alpha: 0}, targetTime, {ease: FlxEase.quintIn});
+
+    sparkleTimer = new FlxTimer().start(FlxG.random.float(2, 7), sparkleEffect);
+  }
+}