Merge pull request 'BlockBreakHider' (#240) from masterBlockBreakHider into master

Reviewed-on: #240
Reviewed-by: Chaoscaot <chaoscaot444@gmail.com>

FightSystem_Main/src/de/steamwar/fightsystem/utils/TechHider.java

@@ -88,6 +88,9 @@ public class TechHider {
         blockHider();
         multiBlockHider();
         updateBlockEntity();
+        if(Core.getVersion() > 12){
+            blockBreakHider();
+        }
         VersionedRunnable.call(new VersionedRunnable(TechHider_12::start, 12),
                 new VersionedRunnable(TechHider_14::start, 14),
                 new VersionedRunnable(TechHider_15::start, 15));
@@ -132,6 +135,37 @@ public class TechHider {
         });
     }
 
+    private static void blockBreakHider(){
+        ProtocolLibrary.getProtocolManager().addPacketListener(new PacketAdapter(IFightSystem.getPlugin(), PacketType.Play.Server.BLOCK_BREAK) {
+            @Override
+            public void onPacketSending(PacketEvent e) {
+                PacketContainer packet = e.getPacket();
+                BlockPosition pos = packet.getBlockPositionModifier().read(0);
+
+                Player p = e.getPlayer();
+                if(bypass(p, ITechHider.posToChunk(pos.getX()), ITechHider.posToChunk(pos.getZ())))
+                    return;
+
+
+                PacketContainer cached = ITechHider.packetCache.get(packet);
+                if(cached != null){
+                    e.setPacket(cached);
+                    return;
+                }
+
+                cached = packet.deepClone();
+                ITechHider.packetCache.put(packet, cached);
+                e.setPacket(cached);
+                StructureModifier<WrappedBlockData> blockStructure = cached.getBlockData();
+                WrappedBlockData block = blockStructure.read(0);
+                if(Config.HiddenBlockTags.contains(block.getType().name())){
+                    block.setType(ITechHider.obfuscateMaterial);
+                    blockStructure.write(0, block);
+                }
+            }
+        });
+    }
+
     private static void blockHider(){
         ProtocolLibrary.getProtocolManager().addPacketListener(new PacketAdapter(IFightSystem.getPlugin(), PacketType.Play.Server.BLOCK_CHANGE) {
             @Override