#ifndef D2PTRS_H
#define D2PTRS_H
enum DllNo {DLLNO_D2CLIENT, DLLNO_D2COMMON, DLLNO_D2GFX, DLLNO_D2WIN, DLLNO_D2LANG, DLLNO_D2CMP, DLLNO_D2MULTI, DLLNO_BNCLIENT, DLLNO_D2NET, DLLNO_STORM, DLLNO_FOG, DLLNO_D2GAME};

enum DllBase {
	DLLBASE_D2CLIENT = 0x6FAB0000,
	DLLBASE_D2COMMON = 0x6FD50000,
	DLLBASE_D2GFX = 0x6FA80000,
	DLLBASE_D2WIN = 0x6F8E0000,
	DLLBASE_D2LANG = 0x6FC00000,
	DLLBASE_D2CMP = 0x6FE10000,
	DLLBASE_D2MULTI = 0x6F9D0000,
	DLLBASE_BNCLIENT = 0x6FF20000,
	DLLBASE_D2NET = 0x6FFB0000, // conflict with STORM.DLL
	DLLBASE_STORM = 0x6FBF0000,
	DLLBASE_FOG = 0x6FF50000,
	DLLBASE_D2GAME = 0x6FC20000
};

#define DLLOFFSET(a1,b1) ((DLLNO_##a1)|(( ((b1)<0)?(b1):(b1)-DLLBASE_##a1 )<<8))

//NOTE :- reference vars buggy
#define D2FUNCPTR(d1,v1,t1,t2,o1) typedef t1 d1##_##v1##_t t2; d1##_##v1##_t *d1##_##v1 = (d1##_##v1##_t *)DLLOFFSET(d1,o1);
#define D2VARPTR(d1,v1,t1,o1)     typedef t1 d1##_##v1##_t;    d1##_##v1##_t *p_##d1##_##v1 = (d1##_##v1##_t *)DLLOFFSET(d1,o1);
#define D2ASMPTR(d1,v1,o1)        DWORD d1##_##v1 = DLLOFFSET(d1,o1);


#define pD2PtrsListStart D2CLIENT_D2BeginOfPtr
D2ASMPTR(D2CLIENT, D2BeginOfPtr, 0xfeeeeeee)

#ifdef D2_1_11_b
// D2NET ptrs
D2FUNCPTR(D2NET, SendPacket, void __stdcall, (DWORD unk1,DWORD ClientID,unsigned char *ThePacket,DWORD PacketLen), -10018)
// by marsgod D2Game
D2FUNCPTR(D2GAME, GetClient_I, DWORD __fastcall, (DWORD ClientID), 0x6FD04A30)
D2FUNCPTR(D2GAME, LeaveCriticalSection_I, void __stdcall, (DWORD ClientID), 0x6FD03AD0)
D2FUNCPTR(D2GAME, Send0XAEPacket_I, DWORD __fastcall, (void *ptPlayer,DWORD Length,DWORD *Packet), 0x6FCC0EA0)
D2FUNCPTR(D2GAME, SendPacket_I, DWORD __fastcall, (DWORD *ptClient,unsigned char *Packet,DWORD Length), 0x6FCC0D50)
D2FUNCPTR(D2GAME, KickCharFromGame, DWORD __stdcall, (DWORD ClientID), -10037)

D2FUNCPTR(D2NET, GetClient, DWORD __stdcall, (DWORD ClientID), -10005)
#endif

#ifdef D2_1_13_c
// D2NET ptrs
D2FUNCPTR(D2NET, SendPacket, void __stdcall, (DWORD unk1,DWORD ClientID,unsigned char *ThePacket,DWORD PacketLen), -10002)
// by marsgod D2Game
D2FUNCPTR(D2GAME, GetClient_I, DWORD __fastcall, (DWORD ClientID), 0x6FC4AB70)
D2FUNCPTR(D2GAME, LeaveCriticalSection_I, void __stdcall, (DWORD ClientID), 0x6FC49BA0)
D2FUNCPTR(D2GAME, Send0XAEPacket_I, DWORD __fastcall, (void *ptPlayer,DWORD Length,DWORD *Packet), 0x6FCAA4F0)
D2FUNCPTR(D2GAME, KickCharFromGame, DWORD __stdcall, (DWORD ClientID), -10003)

D2FUNCPTR(D2NET, GetClient, DWORD __stdcall, (DWORD ClientID), -10015)
#endif

D2ASMPTR(D2CLIENT, D2EndOfPtr, 0xeeeeeeee)
#define pD2PtrsListEnd D2CLIENT_D2EndOfPtr

#define D2GAME_GetClient				D2GAME_GetClient_STUB
#define D2GAME_LeaveCriticalSection	D2GAME_LeaveCriticalSection_STUB
#define D2GAME_Send0XAEPacket		D2GAME_Send0XAEPacket_STUB
#define D2GAME_SendPacket		D2GAME_SendPacket_STUB
#define D2GAME_GameFindUnitFunc D2GAME_GameFindUnitFunc_STUB

BOOL RelocD2Ptrs(DWORD* pPtrsStart, DWORD* pPtrsEnd);
#endif