Update AnimatedObject.java

AnimatedObject.java

@@ -22,4 +22,7 @@ public class AnimatedObject extends GameObject {
     // Change positionX, positionY if the object is moving
     // Change spriteState based on what the AnimatedObject is doing
   }
+  public void changeSprite(String sprite) {
+    // Change the spriteFile string
+  }
 }