Another try for nextFrameBuffer.

src/gameplay/frames/nextFrameBuffer.java

@@ -43,8 +43,7 @@ public class nextFrameBuffer {
 		//try {
 			nextFrameBuffer nfb = new nextFrameBuffer();
 			nfb.clone(this.next);
-			this.current = this.next.current;
-			this.next.clone(nfb);
+			this.clone(nfb);
 		/*} catch (NullPointerException n) {
 			this.setCurrentFrame(null);
 			this.setNext(new nextFrameBuffer());