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Mouse recentering fix for VC

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Silent 2015-09-20 22:25:10 +02:00
parent ce785d5352
commit f8258b61d5
1 changed files with 58 additions and 0 deletions
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58
SilentPatchVC/SilentPatchVC.cpp
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@ -16,6 +16,12 @@ struct RsGlobalType
void* pad;
};
struct RwV2d
{
float x; /**< X value*/
float y; /**< Y value */
};
bool* bSnapShotActive;
static const void* RosieAudioFix_JumpBack;
@ -49,6 +55,37 @@ void __declspec(naked) RosiesAudioFix()
}
}
static bool bGameInFocus = true;
static LRESULT (CALLBACK **OldWndProc)(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK CustomWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch ( uMsg )
{
case WM_KILLFOCUS:
bGameInFocus = false;
break;
case WM_SETFOCUS:
bGameInFocus = true;
break;
}
return (*OldWndProc)(hwnd, uMsg, wParam, lParam);
}
static auto* pCustomWndProc = CustomWndProc;
static void (* const ConstructRenderList)() = AddressByVersion<void(*)()>(0x4CA260, 0x4CA280, 0x4CA120);
static void (* const RsMouseSetPos)(RwV2d*) = AddressByVersion<void(*)(RwV2d*)>(0x6030C0, 0x6030A0, 0x602CE0);
void ResetMousePos()
{
if ( bGameInFocus )
{
RwV2d vecPos = { RsGlobal->MaximumWidth * 0.5f, RsGlobal->MaximumHeight * 0.5f };
RsMouseSetPos(&vecPos);
}
ConstructRenderList();
}
void __stdcall Recalculate(float& fX, float& fY, signed int nShadow)
{
fX = nShadow * GetWidthMult() * RsGlobal->MaximumWidth;
@ -222,6 +259,13 @@ void Patch_VC_10(const RECT& desktop)
InjectHook(0x601A40, GetMyDocumentsPath, PATCH_CALL);
InjectHook(0x601A45, 0x601B2F, PATCH_JUMP);
// RsMouseSetPos call (SA style fix)
InjectHook(0x4A5E45, ResetMousePos);
// New wndproc
OldWndProc = *(LRESULT (CALLBACK***)(HWND, UINT, WPARAM, LPARAM))0x601727;
Patch(0x601727, &pCustomWndProc);
}
void Patch_VC_11(const RECT& desktop)
@ -308,6 +352,13 @@ void Patch_VC_11(const RECT& desktop)
InjectHook(0x601A70, GetMyDocumentsPath, PATCH_CALL);
InjectHook(0x601A75, 0x601B5F, PATCH_JUMP);
// RsMouseSetPos call (SA style fix)
InjectHook(0x4A5E65, ResetMousePos);
// New wndproc
OldWndProc = *(LRESULT (CALLBACK***)(HWND, UINT, WPARAM, LPARAM))0x601757;
Patch(0x601757, &pCustomWndProc);
}
void Patch_VC_Steam(const RECT& desktop)
@ -394,6 +445,13 @@ void Patch_VC_Steam(const RECT& desktop)
InjectHook(0x6016B0, GetMyDocumentsPath, PATCH_CALL);
InjectHook(0x6016B5, 0x60179F, PATCH_JUMP);
// RsMouseSetPos call (SA style fix)
InjectHook(0x4A5D15, ResetMousePos);
// New wndproc
OldWndProc = *(LRESULT (CALLBACK***)(HWND, UINT, WPARAM, LPARAM))0x601397;
Patch(0x601397, &pCustomWndProc);
}
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)