public override void Use(Vector3 pos, Vector3 normal)
{
var sprite = StickerTextures.GetRandom();
var painting = GameManager.Instance.Painting;
var localPos = painting.transform.InverseTransformPoint(pos);
var final = new Vector2(localPos.x + 0.5f, localPos.y + 0.5f);
var newTex = new Texture2D(painting.Texture.width, painting.Texture.height);
Graphics.CopyTexture(painting.Texture, newTex);
painting.Texture = newTex.AddTextures(sprite, final);
AudioManager.PlayPlacementSound(); // not working!?
}
