Permalink
Browse files

Fix CS_TerminateRound calls & detour (#893)

  • Loading branch information...
Headline authored and psychonic committed Oct 4, 2018
1 parent 7ed329c commit fc14e37d0f8d92ee84b2bb051f5ceeef0f82f383
Showing with 66 additions and 9 deletions.
  1. +22 −6 extensions/cstrike/forwards.cpp
  2. +44 −3 extensions/cstrike/natives.cpp
@@ -126,7 +126,7 @@ DETOUR_DECL_MEMBER0(DetourWeaponPrice, int)
}
#endif
#if SOURCE_ENGINE != SE_CSGO || !defined(WIN32)
#if SOURCE_ENGINE != SE_CSGO
DETOUR_DECL_MEMBER2(DetourTerminateRound, void, float, delay, int, reason)
{
if (g_pIgnoreTerminateDetour)
@@ -135,20 +135,31 @@ DETOUR_DECL_MEMBER2(DetourTerminateRound, void, float, delay, int, reason)
DETOUR_MEMBER_CALL(DetourTerminateRound)(delay, reason);
return;
}
#elif !defined(WIN32)
DETOUR_DECL_MEMBER4(DetourTerminateRound, void, float, delay, int, reason, int, unknown, int, unknown2)
{
if (g_pIgnoreTerminateDetour)
{
g_pIgnoreTerminateDetour = false;
DETOUR_MEMBER_CALL(DetourTerminateRound)(delay, reason, unknown, unknown2);
return;
}
#else
//Windows CSGO
//char __userpurge TerminateRound(int a1@<ecx>, float a2@<xmm1>, int *a3)
// a1 - this
// a2 - delay
// a3 - reason
DETOUR_DECL_MEMBER1(DetourTerminateRound, void, int, reason)
// a4 - unknown
// a5 - unknown
DETOUR_DECL_MEMBER3(DetourTerminateRound, void, int, reason, int, unknown, int, unknown2)
{
float delay;
if (g_pIgnoreTerminateDetour)
{
g_pIgnoreTerminateDetour = false;
return DETOUR_MEMBER_CALL(DetourTerminateRound)(reason);
return DETOUR_MEMBER_CALL(DetourTerminateRound)(reason, unknown, unknown2);
}
//Save the delay
@@ -178,25 +189,30 @@ DETOUR_DECL_MEMBER1(DetourTerminateRound, void, int, reason)
reason++;
#endif
#if SOURCE_ENGINE != SE_CSGO || !defined(WIN32)
#if SOURCE_ENGINE != SE_CSGO
if (result == Pl_Changed)
return DETOUR_MEMBER_CALL(DetourTerminateRound)(delay, reason);
return DETOUR_MEMBER_CALL(DetourTerminateRound)(orgdelay, orgreason);
#elif !defined(WIN32)
if (result == Pl_Changed)
return DETOUR_MEMBER_CALL(DetourTerminateRound)(delay, reason, unknown, unknown2);
return DETOUR_MEMBER_CALL(DetourTerminateRound)(orgdelay, orgreason, unknown, unknown2);
#else
if (result == Pl_Changed)
{
__asm
{
movss xmm1, delay
}
return DETOUR_MEMBER_CALL(DetourTerminateRound)(reason);
return DETOUR_MEMBER_CALL(DetourTerminateRound)(reason, unknown, unknown2);
}
__asm
{
movss xmm1, orgdelay
}
return DETOUR_MEMBER_CALL(DetourTerminateRound)(orgreason);
return DETOUR_MEMBER_CALL(DetourTerminateRound)(orgreason, unknown, unknown2);
#endif
}
@@ -314,17 +314,17 @@ static cell_t CS_TerminateRound(IPluginContext *pContext, const cell_t *params)
reason++;
#endif
#if SOURCE_ENGINE != SE_CSGO || !defined(WIN32)
#if SOURCE_ENGINE != SE_CSGO
static ICallWrapper *pWrapper = NULL;
if (!pWrapper)
{
REGISTER_NATIVE_ADDR("TerminateRound",
PassInfo pass[2]; \
pass[0].flags = PASSFLAG_BYVAL; \
pass[0].flags = PASSFLAG_BYVAL; \ // delay
pass[0].type = PassType_Basic; \
pass[0].size = sizeof(float); \
pass[1].flags = PASSFLAG_BYVAL; \
pass[1].flags = PASSFLAG_BYVAL; \ // reason
pass[1].type = PassType_Basic; \
pass[1].size = sizeof(int); \
pWrapper = g_pBinTools->CreateCall(addr, CallConv_ThisCall, NULL, pass, 2))
@@ -342,6 +342,45 @@ static cell_t CS_TerminateRound(IPluginContext *pContext, const cell_t *params)
vptr += sizeof(float);
*(int*)vptr = reason;
pWrapper->Execute(vstk, NULL);
#elif !defined(WIN32)
static ICallWrapper *pWrapper = NULL;
if (!pWrapper)
{
REGISTER_NATIVE_ADDR("TerminateRound",
PassInfo pass[4]; \
pass[0].flags = PASSFLAG_BYVAL; \ // delay
pass[0].type = PassType_Basic; \
pass[0].size = sizeof(float); \
pass[1].flags = PASSFLAG_BYVAL; \ // reason
pass[1].type = PassType_Basic; \
pass[1].size = sizeof(int); \
pass[2].flags = PASSFLAG_BYVAL; \ // unknown
pass[2].type = PassType_Basic; \
pass[2].size = sizeof(int); \
pass[3].flags = PASSFLAG_BYVAL; \ // unknown2
pass[3].type = PassType_Basic; \
pass[3].size = sizeof(int); \
pWrapper = g_pBinTools->CreateCall(addr, CallConv_ThisCall, NULL, pass, 4))
}
if (params[3] == 1 && g_pTerminateRoundDetoured)
g_pIgnoreTerminateDetour = true;
unsigned char vstk[sizeof(void *) + sizeof(float)+ sizeof(int)];
unsigned char *vptr = vstk;
*(void **)vptr = gamerules;
vptr += sizeof(void *);
*(float *)vptr = sp_ctof(params[1]);
vptr += sizeof(float);
*(int*)vptr = reason;
vptr += sizeof(int);
*(int*)vptr = 0;
vptr += sizeof(int);
*(int*)vptr = 0;
pWrapper->Execute(vstk, NULL);
#else
static void *addr = NULL;
@@ -358,6 +397,8 @@ static cell_t CS_TerminateRound(IPluginContext *pContext, const cell_t *params)
__asm
{
push 0
push 0
push reason
movss xmm1, delay
mov ecx, gamerules

0 comments on commit fc14e37

Please sign in to comment.