Full TinyProtocol implementation (some tests on 1.8 & 1.15)

Signed-off-by: Lixfel <agga-games@gmx.de>

FightSystem_8/src/de/steamwar/fightsystem/utils/BountifulWrapper8.java

@@ -104,7 +104,7 @@ public class BountifulWrapper8 implements BountifulWrapper.IBountifulWrapper {
         return index;
     }
 
-    private static final Class<?> watchableObject = Reflection.getClass("{nms}.DataWatcher.WatchableObject");
+    private static final Class<?> watchableObject = Reflection.getClass("{nms}.DataWatcher$WatchableObject");
     private static final Reflection.ConstructorInvoker watchableObjectConstructor = Reflection.getConstructor(watchableObject, int.class, int.class, Object.class);
     private static final Map<Class<?>, Integer> watchableDatatypes = new HashMap<>();
     static {