Add tinyProtocol Handler for techhider

SpigotCore/SpigotCore_Main/src/com/comphenix/tinyprotocol/TinyProtocol.java

@@ -26,6 +26,8 @@ import com.google.common.collect.Lists;
 import com.google.common.collect.MapMaker;
 import com.mojang.authlib.GameProfile;
 
+import java.util.function.BiFunction;
+
 /**
  * Represents a very tiny alternative to ProtocolLib.
  * <p>
@@ -58,6 +60,7 @@ public class TinyProtocol {
 
     public static final TinyProtocol instance = new TinyProtocol(Core.getInstance());
     private final Map<Class<?>, List<BiFunction<Player, Object, Object>>> packetFilters = new HashMap<>();
+    private final Set<BiFunction<Player, Object, Object>> globalFilters = new HashSet<>();
 
     public static void init() {
         // enforce init
@@ -235,6 +238,10 @@ public class TinyProtocol {
         packetFilters.getOrDefault(packetType, Collections.emptyList()).remove(filter);
     }
 
+    public void addGlobalFilter(BiFunction<Player, Object, Object> filter) {
+        globalFilters.add(filter);
+    }
+
     /**
      * Send a packet to a particular player.
      *
@@ -469,6 +476,11 @@ public class TinyProtocol {
                 if (packet == null) break;
             }
 
+            for (BiFunction<Player, Object, Object> filter : globalFilters) {
+                packet = filter.apply(player, packet);
+                if (packet == null) break;
+            }
+
             return packet;
         }
     }

SpigotCore/SpigotCore_Main/src/de/steamwar/techhider/TechHider.java

@@ -449,6 +449,18 @@ public abstract class TechHider {
         });
 
         this.packetProcessors = processors;
+
+        TinyProtocol.instance.addGlobalFilter((player, packet) -> {
+            if(bypassingPackets.contains(packet.getClass())) {
+                return packet;
+            }
+            else if(packetProcessors.containsKey(packet.getClass())) {
+                return packetProcessors.get(packet.getClass()).apply(player, packet);
+            }
+            else {
+                return null;
+            }
+        });
     }
 
     private Packet<? extends PacketListener> processAddEntityPacket(Player player, ClientboundAddEntityPacket packet) {