add frame complete callback

relayserver/RelayServer.cpp

@@ -31,10 +31,10 @@ RelayServer::RelayServer()
 		}
 	);
 
-	msg.SetMessageReceivedCallback(
-		[](std::vector<char> data)
+	msg.SetFrameCompleteCallback(
+		[](uint64_t frame_id)
 		{
-			//std::cout << "received " << data.size() << " bytes." << std::endl;
+			std::cout << "frame " << frame_id << " complete." << std::endl;
 		}
 	);
 

relayserver/TcpProtocol.cpp

@@ -10,9 +10,9 @@ TcpProtocol::TcpProtocol()
 	_buf.resize(BUFFER_SIZE);
 }
 
-void TcpProtocol::SetMessageReceivedCallback(TcpProtocol::MessageReceivedCallback callback)
+void TcpProtocol::SetFrameCompleteCallback(TcpProtocol::FrameCompleteCallback callback)
 {
-	_messageReceivedCallback = callback;
+	_frameCompleteCallback = callback;
 }
 
 bool TcpProtocol::Read(int socket)
@@ -119,7 +119,7 @@ void TcpProtocol::OnWorldUpdateReceived(const MsgPackProtocol::WorldUpdateMessag
 
 void TcpProtocol::OnTickReceived(const MsgPackProtocol::TickMessage &msg)
 {
-	(void)msg;
+	_frameCompleteCallback(msg.frame_id);
 }
 
 void TcpProtocol::OnFoodSpawnReceived(const MsgPackProtocol::FoodSpawnMessage& msg)

relayserver/TcpProtocol.h

@@ -14,11 +14,11 @@ using SnakeSegmentItem = MsgPackProtocol::SnakeSegmentItem;
 class TcpProtocol
 {
 	public:
-		typedef std::function<void(std::vector<char>&)> MessageReceivedCallback;
+		typedef std::function<void(uint64_t frame_id)> FrameCompleteCallback;
 		static constexpr const size_t BUFFER_SIZE = 1024*1024;
 
 		TcpProtocol();
-		void SetMessageReceivedCallback(MessageReceivedCallback callback);
+		void SetFrameCompleteCallback(FrameCompleteCallback callback);
 		bool Read(int socket);
 
 	private:
@@ -34,7 +34,7 @@ class TcpProtocol
 		size_t _bufHead=0;
 		size_t _bufTail=0;
 
-		MessageReceivedCallback _messageReceivedCallback;
+		FrameCompleteCallback _frameCompleteCallback;
 		std::unique_ptr<FoodMap> _food;
 		MsgPackProtocol::GameInfoMessage _gameInfo;