add anim but dont work

source/funkin/backend/utils/XMLUtil.hx

@@ -1,5 +1,6 @@
 package funkin.backend.utils;
 
+import flixel.animation.FlxAnimation;
 import funkin.backend.FunkinSprite;
 import funkin.backend.system.ErrorCode;
 import funkin.backend.FunkinSprite.XMLAnimType;
@@ -163,6 +164,25 @@ class XMLUtil {
 		return addAnimToSprite(sprite, extractAnimFromXML(anim, animType, loop));
 	}
 
+	public static function getAnimationData(sprite:FlxSprite, name:String):AnimData {
+		var flxanim:FlxAnimation = sprite.animation.getByName(name);
+		var animData:AnimData = {
+			name: name,
+			anim: flxanim.prefix,
+			fps: flxanim.frameRate,
+			loop: flxanim.looped,
+			x: 0,
+			y: 0,
+			indices: flxanim.usesIndicies ? flxanim.frames : [],
+			animType: NONE
+		};
+		if (sprite is FunkinSprite) {
+			var animOffset = cast(sprite, FunkinSprite).getAnimOffset(name);
+			animData.x = animOffset.x; animData.y = animOffset.y;
+		}
+		return animData;
+	}
+
 	public static function addAnimToSprite(sprite:FlxSprite, animData:AnimData):ErrorCode {
 		if (animData.name != null && animData.anim != null) {
 			if (animData.fps <= 0 #if web || animData.fps == null #end) animData.fps = 24;
@@ -174,6 +194,7 @@ class XMLUtil {
 				else
 					animateAnim.addBySymbol(animData.name, animData.anim, animData.fps, animData.loop);
 			} else {
+				trace("ge");
 				if (animData.indices.length > 0)
 					sprite.animation.addByIndices(animData.name, animData.anim, animData.indices, "", animData.fps, animData.loop);
 				else