networking i guess

game/shared/netprotocol.h

@@ -0,0 +1,76 @@
+#ifndef NET_PROTOCOL_H
+#define NET_PROTOCOL_H
+
+
+#include "stdint.h"
+#include <arpa/inet.h>
+
+class CNetworkUInt32
+{
+public:
+	CNetworkUInt32() : m_uValue(0) {}
+	CNetworkUInt32( uint32_t uValue ) : m_uValue(htonl(uValue)) {}
+	operator uint32_t() const {
+		return htonl(m_uValue);
+	}
+	uint32_t m_uValue;
+};
+
+enum EMessageType: uint32_t
+{
+	MESSAGE_PLAYER_JOINED,
+	MESSAGE_PLAYER_JOINED_CALLBACK,
+	MESSAGE_PLAYER_LEFT,
+	MESSAGE_ENTITY_CLASS_SYNC,
+	MESSAGE_ENTITY_DATA_SYNC,
+};
+
+struct PlayerJoined_t
+{
+	EMessageType m_eType;
+	int8_t m_szPlayerName[256];
+};
+
+struct PlayerJoinedCallback_t
+{
+	EMessageType m_eType;
+	CNetworkUInt32 m_uPlayerIndex;
+};
+
+struct PlayerLeft_t
+{
+	EMessageType m_eType;
+	CNetworkUInt32 m_uPlayerIndex;
+};
+
+struct EntityClass_t
+{
+	EMessageType m_eType;
+	CNetworkUInt32 m_uIndex;
+	int8_t m_szEntityName[256];
+};
+
+struct EntityDataSync_t
+{
+	EMessageType m_eType;
+	CNetworkUInt32 m_uIndex;	
+	CNetworkUInt32 m_uCount;
+};
+
+struct EntityDataSyncValue_t
+{
+	CNetworkUInt32 m_uVariableIndex;
+	CNetworkUInt32 m_uVariableSize;
+};
+
+union PlayerPacket_t
+{
+	EMessageType m_eType;
+	PlayerJoined_t m_playerJoined;
+	PlayerJoinedCallback_t m_playerJoinedCallback;
+	PlayerLeft_t m_playerLeft;
+	EntityClass_t m_entityClass;
+	EntityDataSync_t m_entityData;
+};
+
+#endif