networking i guess

game/shared/netmap.h

@@ -0,0 +1,118 @@
+#ifndef NETMAP_H
+#define NETMAP_H
+#include "stddef.h"
+#include "stdint.h"
+#include "datamap.h"
+
+struct netfield_t
+{
+	const char *m_szName;
+	fieldtype_t m_eType;
+	size_t m_uOffset;
+	size_t m_uSize;
+};
+
+struct netmap_t
+{
+	struct netmap_t *m_pBase;
+	netfield_t *m_pFields;
+	uint32_t m_uFieldCount;
+};
+
+#define NetPropInt(name) { #name, FIELD_INT, _class_offsetof(ThisClass, name), sizeof(name)}
+#define NetPropFloat(name) { #name, FIELD_FLOAT, _class_offsetof(ThisClass, name), sizeof(name)}
+#define NetPropFloat3(name) \
+	NetPropFloat(name.x), \
+	NetPropFloat(name.y), \
+	NetPropFloat(name.z)
+#define NetPropQuaternion(name) \
+	NetPropFloat(name.x), \
+	NetPropFloat(name.y), \
+	NetPropFloat(name.z), \
+	NetPropFloat(name.w) \
+
+#define __DECLARE_NETCLASS_NOBASE() \
+	netmap_t *GetBaseSendMap(); \
+	virtual netmap_t *GetSendMap(); \
+	virtual netmap_t SendMapInit(); \
+	netmap_t *GetBaseRecvMap(); \
+	virtual netmap_t *GetRecvMap(); \
+	virtual netmap_t RecvMapInit(); \
+
+#define __DECLARE_NETCLASS() \
+	netmap_t *GetBaseSendMap(); \
+	virtual netmap_t *GetSendMap() override; \
+	virtual netmap_t SendMapInit() override; \
+	netmap_t *GetBaseRecvMap(); \
+	virtual netmap_t *GetRecvMap() override; \
+	virtual netmap_t RecvMapInit() override; \
+
+#define DECLARE_SERVERCLASS_NOBASE() \
+	__DECLARE_NETCLASS_NOBASE() \
+
+#define DECLARE_CLIENTCLASS_NOBASE() \
+	__DECLARE_NETCLASS_NOBASE() \
+
+#define DECLARE_SERVERCLASS() \
+	__DECLARE_NETCLASS() \
+
+#define DECLARE_CLIENTCLASS() \
+	__DECLARE_NETCLASS() \
+
+#define IMPLEMENT_SEND_DT_INTERNAL(className) \
+netmap_t *className::GetSendMap() { static netmap_t s_DataMap = ThisClass::SendMapInit(); return &s_DataMap; } \
+netmap_t className::SendMapInit() { \
+	netmap_t map; \
+	map.m_pBase = ThisClass::GetBaseSendMap(); \
+	static netfield_t dataDesc[] \
+	{\
+
+#define IMPLEMENT_SEND_DT_NOBASE(className) \
+	netmap_t *className::GetBaseSendMap() { return NULL; } \
+	IMPLEMENT_SEND_DT_INTERNAL(className)
+#define IMPLEMENT_SEND_DT(className) \
+	netmap_t *className::GetBaseSendMap() { return BaseClass::GetSendMap(); } \
+	IMPLEMENT_SEND_DT_INTERNAL(className)
+
+#define IMPLEMENT_RECV_DT_INTERNAL(className) \
+netmap_t *className::GetRecvMap() { static netmap_t s_DataMap = ThisClass::RecvMapInit(); return &s_DataMap; } \
+netmap_t className::RecvMapInit() { \
+	netmap_t map; \
+	map.m_pBase = ThisClass::GetBaseRecvMap(); \
+	static netfield_t dataDesc[] \
+	{\
+
+#define IMPLEMENT_RECV_DT_NOBASE(className) \
+	netmap_t *className::GetBaseRecvMap() { return NULL; } \
+	IMPLEMENT_RECV_DT_INTERNAL(className)
+#define IMPLEMENT_RECV_DT(className) \
+	netmap_t *className::GetBaseRecvMap() { return BaseClass::GetRecvMap(); } \
+	IMPLEMENT_RECV_DT_INTERNAL(className)
+
+#define END_NET_DT_INTERNAL() \
+	}; \
+	map.m_uFieldCount = sizeof(dataDesc)/sizeof(netfield_t); \
+	map.m_pFields = dataDesc; \
+	return map; \
+}
+
+#define END_SEND_DT() \
+	END_NET_DT_INTERNAL()
+#define END_RECV_DT() \
+	END_NET_DT_INTERNAL()
+
+#define IMPLEMENT_EMPTY_SEND_DT_NOBASE(className) \
+	IMPLEMENT_SEND_DT_NOBASE(className) \
+	END_RECV_DT()
+#define IMPLEMENT_EMPTY_SEND_DT(className) \
+	IMPLEMENT_SEND_DT(className) \
+	END_RECV_DT()
+#define IMPLEMENT_EMPTY_RECV_DT_NOBASE(className) \
+	IMPLEMENT_RECV_DT_NOBASE(className) \
+	END_RECV_DT()
+#define IMPLEMENT_EMPTY_RECV_DT(className) \
+	IMPLEMENT_RECV_DT(className) \
+	END_RECV_DT()
+
+
+#endif