oops

source/funkin/backend/scripting/events/HealthIconChangeEvent.hx

@@ -0,0 +1,13 @@
+package source.funkin.backend.scripting.events;
+
+final class AmountEvent extends CancellableEvent {
+	/**
+	 * Amount
+	 */
+	public var amount:Int;
+
+	/**
+	 * The health icon
+	 */
+	public var healthIcon:HealthIcon;
+}

source/funkin/game/HealthIcon.hx

@@ -97,7 +97,7 @@ class HealthIcon extends FlxSprite
 				}
 			}
 			if (i >= 0 && curAnimState != i) {
-				var event = EventManager.get(funkin.backend.scripting.events.AmountEvent).recycle(i);
+				var event = EventManager.get(funkin.backend.scripting.events.HealthIconChangeEvent).recycle(i, this);
 				funkin.backend.scripting.GlobalScript.event("onHealthIconAnimChange", event);
 				if (!event.cancelled)
 					animation.curAnim.curFrame = event.amount;