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- Fix Sega Rally 3 windowed mode

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- Fix Sega Rally 3 windowed mode
This commit is contained in:
Nezarn 2020-12-25 17:32:21 +01:00
parent 4910a4581e
commit f6ffb9cdc1
1 changed files with 46 additions and 0 deletions
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46
OpenParrot/src/Functions/Games/Europa-R/SR3.cpp
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@ -26,6 +26,33 @@ DWORD WINAPI GetPrivateProfileIntAHook(LPCSTR lpAppName, LPCSTR lpKeyName, INT n
return GetPrivateProfileIntAOri(lpAppName, lpKeyName, nDefault, lpFileName); return GetPrivateProfileIntAOri(lpAppName, lpKeyName, nDefault, lpFileName);
} }
HWND(__stdcall* CreateWindowExAOrg)(DWORD dwExStyle, LPCSTR lpClassName, LPCSTR lpWindowName, DWORD dwStyle, int x, int y, int nWidth, int nHeight, HWND hWndParent, HMENU hMenu, HINSTANCE hInstance, LPVOID lpParam);
static HWND WINAPI CreateWindowExAHook(DWORD dwExStyle, LPCSTR lpClassName, LPCSTR lpWindowName, DWORD dwStyle, int x, int y, int nWidth, int nHeight, HWND hWndParent, HMENU hMenu, HINSTANCE hInstance, LPVOID lpParam)
{
if (nWidth == 0 || nHeight == 0)
{
nWidth = FetchDwordInformation("General", "ResolutionWidth", 1280);
nHeight = FetchDwordInformation("General", "ResolutionHeight", 720);
}
return CreateWindowExAOrg(dwExStyle, lpClassName, lpWindowName, dwStyle, x, y, nWidth, nHeight, hWndParent, hMenu, hInstance, lpParam);
}
static BOOL(__stdcall* ClipCursorOrg)(const RECT* lpRect);
static BOOL WINAPI ClipCursorHook(const RECT* lpRect)
{
return false;
}
static BOOL(__stdcall* GetClipCursorOrg)(LPRECT lpRect);
static BOOL WINAPI GetClipCursorHook(LPRECT lpRect)
{
return false;
}
static InitFunction sr3Func([]() static InitFunction sr3Func([]()
{ {
DWORD oldprot = 0; DWORD oldprot = 0;
@ -53,7 +80,26 @@ static InitFunction sr3Func([]()
*(DWORD *)0x57B696 = (DWORD)(LPVOID)&source; *(DWORD *)0x57B696 = (DWORD)(LPVOID)&source;
VirtualProtect((LPVOID)0x401000, 0x273000, oldprot, &oldprot2); VirtualProtect((LPVOID)0x401000, 0x273000, oldprot, &oldprot2);
// skip minimum resolution check
injector::WriteMemory<BYTE>(0x588755, 0xEB, true); // width
injector::WriteMemory<BYTE>(0x588762, 0xEB, true); // height
MH_Initialize(); MH_Initialize();
if (ToBool(config["General"]["Windowed"]))
{
// don't hide cursor
injector::MakeNOP(0x591106, 8, true);
// don't clip cursor
MH_CreateHookApi(L"User32.dll", "ClipCursor", &ClipCursorHook, (void**)&ClipCursorOrg);
MH_CreateHookApi(L"User32.dll", "GetClipCursor", &GetClipCursorHook, (void**)&GetClipCursorOrg);
injector::MakeNOP(0x591189, 8, true);
injector::MakeNOP(0x5910FE, 8, true);
MH_CreateHookApi(L"User32.dll", "CreateWindowExA", &CreateWindowExAHook, (void**)&CreateWindowExAOrg);
}
MH_CreateHookApi(L"kernel32.dll", "GetPrivateProfileIntA", &GetPrivateProfileIntAHook, (void**)&GetPrivateProfileIntAOri); MH_CreateHookApi(L"kernel32.dll", "GetPrivateProfileIntA", &GetPrivateProfileIntAHook, (void**)&GetPrivateProfileIntAOri);
MH_EnableHook(MH_ALL_HOOKS); MH_EnableHook(MH_ALL_HOOKS);