Started to implement server state engine.

src/net/receiverhelper.h

@@ -30,6 +30,7 @@
 // MUST be larger than MAX_PACKET_SIZE
 #define RECV_BUF_SIZE		10 * MAX_PACKET_SIZE
 
+
 class ReceiverHelper
 {
 public:
@@ -39,7 +40,7 @@ public:
 	// Set the socket from which to receive data.
 	void Init(SOCKET socket);
 
-	boost::shared_ptr<NetPacket> Recv();
+	boost::shared_ptr<NetPacket> Recv(SOCKET sock);
 
 protected:
 	boost::shared_ptr<NetPacket> InternalGetPacket();