diff --git a/iclibs/Nukkit-MOT-SNAPSHOT.jar b/iclibs/Nukkit-MOT-SNAPSHOT.jar
index 2d2720bc..c65d639b 100644
Binary files a/iclibs/Nukkit-MOT-SNAPSHOT.jar and b/iclibs/Nukkit-MOT-SNAPSHOT.jar differ
diff --git a/src/main/java/com/reider745/InnerCoreServer.java b/src/main/java/com/reider745/InnerCoreServer.java
index e304974c..b525f8d8 100644
--- a/src/main/java/com/reider745/InnerCoreServer.java
+++ b/src/main/java/com/reider745/InnerCoreServer.java
@@ -185,29 +185,20 @@ public class InnerCoreServer {
 
     public void postLoad(){
         Logger.debug("Post loaded innercore...");
+        server.getPluginManager().registerEvents(new EventListener(), plugin);
 
-        //Item.clearCreativeItems();
         CustomBlock.init();
         CustomItem.init();
         NativeWorkbench.init();
         NativeFurnaceRegistry.init();
         CustomItem.initCreativeItems();
 
-        /*Class<Item> itemClass = Item.class;
-        try{
-            Method method = itemClass.getMethod("initCreativeItems");
-            method.setAccessible(true);
-            method.invoke(null);
-        }catch (Exception e){
-            e.printStackTrace();
-        }*/
 
-        //Item.initCreativeItems();
         NativeCallback.onLevelCreated();
     }
 
     public void start(){
-        server.getPluginManager().registerEvents(new EventListener(), plugin);
+
     }
 
     public void tick(){
diff --git a/src/main/java/com/reider745/api/CallbackHelper.java b/src/main/java/com/reider745/api/CallbackHelper.java
index a6e98624..c209c96c 100644
--- a/src/main/java/com/reider745/api/CallbackHelper.java
+++ b/src/main/java/com/reider745/api/CallbackHelper.java
@@ -92,6 +92,7 @@ public class CallbackHelper {
 
         @Override
         public void run() {
+            if(event.isCancelled()) return;
             apply.apply();
             event.setCancelled(isPrevent());
         }
diff --git a/src/main/java/com/reider745/block/BlockStateRegisters.java b/src/main/java/com/reider745/block/BlockStateRegisters.java
index 021151a5..288d0707 100644
--- a/src/main/java/com/reider745/block/BlockStateRegisters.java
+++ b/src/main/java/com/reider745/block/BlockStateRegisters.java
@@ -70,7 +70,6 @@ public class BlockStateRegisters {
         Map<String, Integer> state = new HashMap<>();
         for(int i = 0;i < statesAndValues.length;i+=2)
             state.put(nameByStateId.get(statesAndValues[i]), statesAndValues[i+1]);
-        System.out.println(runtimeIdsForStatesAndId.get(id).toString());
         return runtimeIdsForStatesAndId.get(id).get(state);
     }// -1 is returned in case it is not found
 }
diff --git a/src/main/java/com/reider745/event/EventListener.java b/src/main/java/com/reider745/event/EventListener.java
index b7a1d268..7f876943 100644
--- a/src/main/java/com/reider745/event/EventListener.java
+++ b/src/main/java/com/reider745/event/EventListener.java
@@ -42,6 +42,7 @@ public class EventListener implements Listener {
 
     }
 
+
     @EventHandler
     public void breakBlock(BlockBreakEvent event){
         Block block = event.getBlock();
@@ -60,11 +61,11 @@ public class EventListener implements Listener {
         preventedCallback(event, () -> NativeCallback.onBlockBuild((int) block.x, (int) block.y, (int) block.z, 0, event.getPlayer().getId()));
     }
 
-    @EventHandler
+    /*@EventHandler
     public void restoneUpdate(RedstoneUpdateEvent event){
         Block block = event.getBlock();
         NativeCallback.onRedstoneSignalChange((int) block.x, (int) block.y, (int) block.z, 0, false, event.getBlock().getLevel());
-    }
+    }*/
 
     @EventHandler
     public void projectileHit(ProjectileHitEvent event){
diff --git a/src/main/java/com/reider745/hooks/ItemUtils.java b/src/main/java/com/reider745/hooks/ItemUtils.java
index 472f2b95..e70a3fde 100644
--- a/src/main/java/com/reider745/hooks/ItemUtils.java
+++ b/src/main/java/com/reider745/hooks/ItemUtils.java
@@ -20,6 +20,38 @@ public class ItemUtils implements HookClass {
     @Inject(signature = "(ILjava/lang/Integer;I[B)Lcn/nukkit/item/Item;")
     public static Item get(int id, Integer meta, int count, byte[] tags){
         try {
+            Class<?> c = null;
+            if (id < 0) {
+                int blockId = 255 - id;
+                c = Block.list[blockId];
+            } else {
+                c = Item.list[id];
+            }
+
+            Item item;
+            if (c == null) {
+                item = new Item(id, meta, count);
+            } else if ((id < 256 && id != 166) || id > 8000) {
+                if (meta >= 0) {
+                    item = new ItemBlock(Block.get(id, meta), meta, count);
+                } else {
+                    item = new ItemBlock(Block.get(id), meta, count);
+                }
+            } else if(id > 2000){
+                item = ((Item) c.getConstructor(int.class, Integer.class, int.class).newInstance(id, meta, count));
+            } else {
+                item = ((Item) c.getConstructor(Integer.class, int.class).newInstance(meta, count));
+            }
+
+            if (tags.length != 0) {
+                item.setCompoundTag(tags);
+            }
+
+            return item;
+        } catch (Exception e) {
+            return new Item(id, meta, count).setCompoundTag(tags);
+        }
+        /*try {
             Class c = Item.list[id];
             Item item;
 
@@ -47,7 +79,7 @@ public class ItemUtils implements HookClass {
             Item item = new Item(id, meta, count).setCompoundTag(tags);
             //items_pointers.addPointer(item);
             return item;
-        }
+        }*/
     }
 
     @Inject
diff --git a/src/main/java/com/reider745/hooks/RuntimeItemsHooks.java b/src/main/java/com/reider745/hooks/RuntimeItemsHooks.java
index f7b78512..d5a65f1e 100644
--- a/src/main/java/com/reider745/hooks/RuntimeItemsHooks.java
+++ b/src/main/java/com/reider745/hooks/RuntimeItemsHooks.java
@@ -110,14 +110,4 @@ public class RuntimeItemsHooks implements HookClass {
         CustomItem.customItems.forEach((name, id) -> legacyString2LegacyInt.put(name, id));
         CustomBlock.customBlocks.forEach((name, id) -> legacyString2LegacyInt.put(name, id));
     }
-
-    @Inject(class_name = "cn.nukkit.utils.Utils")
-    public static boolean hasItemOrBlock(int id){
-        if (id < 0) {
-            int blockId = 255 - id;
-            return blockId < Block.MAX_BLOCK_ID && Block.list[blockId] != null;
-        } else {
-            return id < Item.list.length && Item.list[id] != null;
-        }
-    }
 }