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[saco] Implement CPlayerPed_ProcessCollision_Hook()

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This commit is contained in:
RD42
2024-05-04 22:56:40 +08:00
parent b5d2f63338
commit f3e040cfc3
1 changed files with 21 additions and 2 deletions
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23
saco/game/hooks.cpp
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@ -61,7 +61,6 @@ NUDE HOOK_9() {}
NUDE HOOK_10() {}
NUDE HOOK_11() {}
NUDE HOOK_12() {}
NUDE HOOK_13() {}
NUDE HOOK_14() {}
NUDE HOOK_15() {}
NUDE HOOK_16() {}
@ -146,6 +145,26 @@ NUDE Rand_Hook()
_asm ret
}
//-----------------------------------------------------------
// We use a special bit (32) on dwProcFlags (+28) to indicate
// whether we should process gravity/collisions on this PlayerPed.
NUDE CPlayerPed_ProcessCollision_Hook()
{
_asm test ecx, ecx
_asm jnz ptr_is_ok
_asm ret
ptr_is_ok:
_asm mov eax, [ecx+28]
_asm shr eax, 31
_asm cmp eax, 1
_asm jne do_process_cols
_asm ret // we set top bit so don't process this
do_process_cols:
_asm mov edx, 0x54DFB0
_asm jmp edx
}
//-----------------------------------------------------------
void InstallMethodHook( DWORD dwInstallAddress,
@ -233,7 +252,7 @@ void GameInstallHooks()
InstallCallHook(0x7330A2,(DWORD)HOOK_12);
InstallMethodHook(0x86D194,(DWORD)HOOK_13);
InstallMethodHook(0x86D194,(DWORD)CPlayerPed_ProcessCollision_Hook);
InstallCallHook(0x5689FD,(DWORD)HOOK_14);