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Allow hovering on the Jetpack with Keyboard + Mouse controls

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Fixes #5
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Silent 2024-02-23 23:49:34 +01:00
parent 4b84257c83
commit 309412e7d1
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GPG Key ID: AE53149BB0C45AF1
1 changed files with 76 additions and 0 deletions
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76
SilentPatchSA/SilentPatchSA.cpp
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@ -2373,6 +2373,51 @@ namespace FindPlaneCreationCoorsFix
}
// ============= Allow hovering on the Jetpack with Keyboard + Mouse controls =============
// Does not modify any other controls, only hovering
namespace JetpackKeyboardControlsHover
{
static void (__thiscall *orgGetLookBehindForCar)(void*);
static void* ProcessControlInput_DontHover;
static void* ProcessControlInput_Hover;
__declspec(naked) void ProcessControlInput_HoverWithKeyboard()
{
_asm
{
mov ecx, ebp
call orgGetLookBehindForCar
test al, al
jnz Hovering
mov ecx, ebp
mov byte ptr [esi+0Dh], 0
jmp ProcessControlInput_DontHover
Hovering:
jmp ProcessControlInput_Hover
}
}
__declspec(naked) void ProcessControlInput_HoverWithKeyboard_Steam()
{
_asm
{
mov ecx, ebx
call orgGetLookBehindForCar
test al, al
jnz Hovering
mov ecx, ebx
mov byte ptr [edi+0Dh], 0
jmp ProcessControlInput_DontHover
Hovering:
jmp ProcessControlInput_Hover
}
}
}
// ============= LS-RP Mode stuff =============
namespace LSRPMode
{
@ -5095,6 +5140,20 @@ void Patch_SA_10(HINSTANCE hInstance)
InterceptCall(0x6CD2B8, orgCheckCameraCollisionBuildings, CheckCameraCollisionBuildings_FixParams);
}
// Allow hovering on the Jetpack with Keyboard + Mouse controls
// Does not modify any other controls, only hovering
{
using namespace JetpackKeyboardControlsHover;
ProcessControlInput_DontHover = (void*)0x67ED33;
ProcessControlInput_Hover = (void*)0x67EDAF;
Nop(0x67ED2D, 1);
InjectHook(0x67ED2D + 1, &ProcessControlInput_HoverWithKeyboard, HookType::Jump);
ReadCall(0x67EDA6, orgGetLookBehindForCar);
}
#if FULL_PRECISION_D3D
// Test - full precision D3D device
Patch<uint8_t>( 0x7F672B+1, *(uint8_t*)(0x7F672B+1) | D3DCREATE_FPU_PRESERVE );
@ -6752,6 +6811,23 @@ void Patch_SA_NewBinaries_Common(HINSTANCE hInstance)
auto findPlaneCreationCoors = get_pattern("E8 ? ? ? ? 83 C4 18 84 C0 74 09");
InterceptCall(findPlaneCreationCoors, orgCheckCameraCollisionBuildings, CheckCameraCollisionBuildings_FixParams_Steam);
}
// Allow hovering on the Jetpack with Keyboard + Mouse controls
// Does not modify any other controls, only hovering
{
using namespace JetpackKeyboardControlsHover;
auto processControl_CheckHover = pattern("0F 85 ? ? ? ? 8B CB C6 47 0D 00").get_one();
auto processControl_DoHover = pattern("E8 ? ? ? ? 84 C0 74 10 D9 EE").get_one();
ProcessControlInput_DontHover = processControl_CheckHover.get<void>(12);
ProcessControlInput_Hover = processControl_DoHover.get<void>(9);
Nop(processControl_CheckHover.get<void>(6), 1);
InjectHook(processControl_CheckHover.get<void>(6 + 1), &ProcessControlInput_HoverWithKeyboard_Steam, HookType::Jump);
ReadCall(processControl_DoHover.get<void>(), orgGetLookBehindForCar);
}
}