Use entity (!)

клиент шлет этот пакет только при использовании пр.кнопки мыши

proto125_netty/src/main/java/mc/core/network/proto_125/netty/PacketHandler.java

@@ -292,4 +292,22 @@ public class PacketHandler extends SimpleChannelInboundHandler<CSPacket> {
             pl.getChannel().writeAndFlush(packet);
         });
     }
+
+    private void onUseEntityPacket(Channel channel, UseEntityPacket packet) {
+        Optional<Player> optPlayer = playerManager.getPlayerById(packet.getPlayerId());
+        if (!optPlayer.isPresent()) {
+            log.debug("Player id {} not found");
+            return;
+        }
+        Player player = optPlayer.get();
+
+        optPlayer = playerManager.getPlayerById(packet.getTargetId());
+        if (!optPlayer.isPresent()) {
+            log.debug("Target id {} not found");
+            return;
+        }
+        Player target = optPlayer.get();
+
+        log.info("<{}> {} clicked <{}>", player.getName(), (packet.isLeftMouseButton() ? "left" : "right"), target.getName());
+    }
 }