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Alt+F4 fix (SA)

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Silent 2017-03-07 00:40:37 +01:00
parent 3d730fd42c
commit 6b8a0c093d
1 changed files with 54 additions and 0 deletions
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54
SilentPatchSA/SilentPatchSA.cpp
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@ -3000,6 +3000,24 @@ void Patch_SA_10()
// AI accuracy issue
Nop(0x73B3AE, 1);
InjectHook( 0x73B3AE + 1, WeaponRangeMult_VehicleCheck, PATCH_CALL );
// Don't catch WM_SYSKEYDOWN and WM_SYSKEYUP (fixes Alt+F4)
InjectHook( 0x748220, 0x748446, PATCH_JUMP );
Patch<uint8_t>( 0x7481E3, 0x5C ); // esi -> ebx
Patch<uint8_t>( 0x7481EA, 0x53 ); // esi -> ebx
Patch<uint8_t>( 0x74820D, 0xFB ); // esi -> ebx
Patch<int8_t>( 0x7481EF, 0x54-0x3C ); // use stack space for new lParam
Patch<int8_t>( 0x748200, 0x4C-0x3C ); // use stack space for new lParam
Patch<int8_t>( 0x748214, 0x4C-0x3C ); // use stack space for new lParam
InjectHook( 0x74826A, 0x748446, PATCH_JUMP );
Patch<uint8_t>( 0x74822D, 0x5C ); // esi -> ebx
Patch<uint8_t>( 0x748234, 0x53 ); // esi -> ebx
Patch<uint8_t>( 0x748257, 0xFB ); // esi -> ebx
Patch<int8_t>( 0x748239, 0x54-0x3C ); // use stack space for new lParam
Patch<int8_t>( 0x74824A, 0x4C-0x3C ); // use stack space for new lParam
Patch<int8_t>( 0x74825E, 0x4C-0x3C ); // use stack space for new lParam
}
void Patch_SA_11()
@ -3667,6 +3685,24 @@ void Patch_SA_Steam()
InjectHook( 0x7738F5+1, WeaponRangeMult_VehicleCheck, PATCH_CALL );
// Don't catch WM_SYSKEYDOWN and WM_SYSKEYUP (fixes Alt+F4)
InjectHook( 0x7821E5, 0x7823FE, PATCH_JUMP );
Patch<uint8_t>( 0x7821A7 + 1, 0x5C ); // esi -> ebx
Patch<uint8_t>( 0x7821AF, 0x53 ); // esi -> ebx
Patch<uint8_t>( 0x7821D1 + 1, 0xFB ); // esi -> ebx
Patch<int8_t>( 0x7821B1 + 3, 0x54-0x2C ); // use stack space for new lParam
Patch<int8_t>( 0x7821C2 + 3, 0x4C-0x2C ); // use stack space for new lParam
Patch<int8_t>( 0x7821D6 + 3, 0x4C-0x2C ); // use stack space for new lParam
InjectHook( 0x78222F, 0x7823FE, PATCH_JUMP );
Patch<uint8_t>( 0x7821F1 + 1, 0x5C ); // esi -> ebx
Patch<uint8_t>( 0x7821F9, 0x53 ); // esi -> ebx
Patch<uint8_t>( 0x78221B + 1, 0xFB ); // esi -> ebx
Patch<int8_t>( 0x7821FB + 3, 0x54-0x2C ); // use stack space for new lParam
Patch<int8_t>( 0x78220C + 3, 0x4C-0x2C ); // use stack space for new lParam
Patch<int8_t>( 0x782220 + 3, 0x4C-0x2C ); // use stack space for new lParam
// Fixed police scanner names
char* pScannerNames = *(char**)0x4F2B83;
strcpy(pScannerNames + (8*113), "WESTP");
@ -4154,6 +4190,24 @@ void Patch_SA_NewSteam_Common()
Nop(match.get<int>(0), 1);
InjectHook( match.get<int>(1), WeaponRangeMult_VehicleCheck, PATCH_CALL );
}
// Don't catch WM_SYSKEYDOWN and WM_SYSKEYUP (fixes Alt+F4)
{
auto patternie = pattern( "8B 75 10 8B ? 14 56" ).count(2); // 0x77C588 and 0x77C5CC in newsteam r2
auto defproc = get_pattern( "8B 4D 14 8B 55 10 8B 45 08" );
for ( size_t i = 0; i < 2; ++i )
{
auto match = patternie.get(i);
InjectHook( match.get<int>(0x39), defproc, PATCH_JUMP );
Patch<uint8_t>( match.get<int>(1), 0x5D ); // esi -> ebx
Patch<uint8_t>( match.get<int>(6), 0x53 ); // esi -> ebx
Patch<uint8_t>( match.get<int>(0x26 + 1), 0xFB ); // esi -> ebx
Patch<int8_t>( match.get<int>(8 + 2), -8 ); // use stack space for new lParam
Patch<int8_t>( match.get<int>(0x18 + 2), -8 ); // use stack space for new lParam
Patch<int8_t>( match.get<int>(0x2B + 2), -8 ); // use stack space for new lParam
}
}
}