Keyframes are now moveable by dragging them on the real timeline

src/main/java/eu/crushedpixel/replaymod/holders/Keyframe.java

@@ -2,7 +2,7 @@ package eu.crushedpixel.replaymod.holders;
 
 public class Keyframe implements Cloneable {
 
-    private final int realTimestamp;
+    private int realTimestamp;
 
     @Override
     public Object clone() {
@@ -17,6 +17,8 @@ public class Keyframe implements Cloneable {
         return realTimestamp;
     }
 
+    public void setRealTimestamp(int realTimestamp) { this.realTimestamp = realTimestamp; }
+
     @Override
     public boolean equals(Object o2) {
         if(o2 == null) return false;