FF13Fix/d3d9ex/Context.cpp
2016-01-26 15:32:24 +01:00

304 lines
8.5 KiB
C++

#include "stdafx.h"
#include "Wrapper.h"
#include "Context.h"
#include "IDirect3D9.h"
MainContext context;
Config::Config()
{
std::string inifile = FullPathFromPath(inifilename);
CSimpleIniW ini;
ini.LoadFile(inifile.c_str());
u32 config_version = ini.GetLongValue(L"Version", L"Config");
if (config_version != CONFIG_VERSION)
{
// save file and reload
ini.Reset();
#define SETTING(_type, _func, _var, _section, _defaultval) \
ini.Set##_func(L#_section, L#_var, _defaultval)
#include "Settings.h"
#undef SETTING
ini.SetLongValue(L"Version", L"Config", CONFIG_VERSION);
ini.SaveFile(inifile.c_str());
ini.Reset();
ini.LoadFile(inifile.c_str());
}
#define SETTING(_type, _func, _var, _section, _defaultval) \
_var = ini.Get##_func(L#_section, L#_var)
#include "Settings.h"
#undef SETTING
}
MainContext::MainContext()
{
LogFile("OneTweakNG.log");
if(config.GetAutoFix()) EnableAutoFix();
MH_Initialize();
MH_CreateHook(D3D9DLL::Get().Direct3DCreate9, HookDirect3DCreate9, reinterpret_cast<void**>(&TrueDirect3DCreate9));
MH_EnableHook(D3D9DLL::Get().Direct3DCreate9);
MH_CreateHook(CreateWindowExA, HookCreateWindowExA, reinterpret_cast<void**>(&TrueCreateWindowExA));
MH_EnableHook(CreateWindowExA);
MH_CreateHook(CreateWindowExW, HookCreateWindowExW, reinterpret_cast<void**>(&TrueCreateWindowExW));
MH_EnableHook(CreateWindowExW);
MH_CreateHook(SetWindowLongA, HookSetWindowLongA, reinterpret_cast<void**>(&TrueSetWindowLongA));
MH_EnableHook(SetWindowLongA);
MH_CreateHook(SetWindowLongW, HookSetWindowLongW, reinterpret_cast<void**>(&TrueSetWindowLongW));
MH_EnableHook(SetWindowLongW);
}
MainContext::~MainContext()
{
while (::ShowCursor(TRUE) <= 0);
}
IDirect3D9 * WINAPI MainContext::HookDirect3DCreate9(UINT SDKVersion)
{
IDirect3D9* d3d9 = context.TrueDirect3DCreate9(SDKVersion);
if (d3d9)
{
return new hkIDirect3D9(d3d9);
}
return d3d9;
}
bool MainContext::BehaviorFlagsToString(DWORD BehaviorFlags, std::string* BehaviorFlagsString)
{
#define BF2STR(x) if (BehaviorFlags & x) BehaviorFlagsString->append(#x" ");
BF2STR(D3DCREATE_ADAPTERGROUP_DEVICE);
BF2STR(D3DCREATE_DISABLE_DRIVER_MANAGEMENT);
BF2STR(D3DCREATE_DISABLE_DRIVER_MANAGEMENT_EX);
BF2STR(D3DCREATE_DISABLE_PRINTSCREEN);
BF2STR(D3DCREATE_DISABLE_PSGP_THREADING);
BF2STR(D3DCREATE_ENABLE_PRESENTSTATS);
BF2STR(D3DCREATE_FPU_PRESERVE);
BF2STR(D3DCREATE_HARDWARE_VERTEXPROCESSING);
BF2STR(D3DCREATE_MIXED_VERTEXPROCESSING);
BF2STR(D3DCREATE_SOFTWARE_VERTEXPROCESSING);
BF2STR(D3DCREATE_MULTITHREADED);
BF2STR(D3DCREATE_NOWINDOWCHANGES);
BF2STR(D3DCREATE_PUREDEVICE);
BF2STR(D3DCREATE_SCREENSAVER);
#undef BF2STR
if (BehaviorFlagsString->back() == ' ')
BehaviorFlagsString->pop_back();
return false;
}
bool MainContext::ApplyPresentationParameters(D3DPRESENT_PARAMETERS* pPresentationParameters)
{
if (pPresentationParameters)
{
if (config.GetTrippleBuffering())
{
pPresentationParameters->BackBufferCount = 3;
}
if (config.GetMultisample() > 0)
{
pPresentationParameters->SwapEffect = D3DSWAPEFFECT_DISCARD;
pPresentationParameters->MultiSampleType = (D3DMULTISAMPLE_TYPE)config.GetMultisample();
pPresentationParameters->MultiSampleQuality = 0;
PrintLog("MultiSampleType %u, MultiSampleQuality %u", pPresentationParameters->MultiSampleType, pPresentationParameters->MultiSampleQuality);
}
if (config.GetPresentationInterval() != -1)
{
pPresentationParameters->PresentationInterval = config.GetPresentationInterval();
PrintLog("PresentationInterval: PresentationInterval set to %u", pPresentationParameters->PresentationInterval);
}
if (config.GetBorderless())
{
SetWindowPos(pPresentationParameters->hDeviceWindow, HWND_TOP, 0, 0, 0, 0, SWP_SHOWWINDOW | SWP_NOCOPYBITS | SWP_NOSIZE | SWP_NOMOVE | SWP_NOSENDCHANGING);
if (config.GetForceWindowedMode())
{
pPresentationParameters->SwapEffect = D3DSWAPEFFECT_FLIP;
pPresentationParameters->Windowed = TRUE;
pPresentationParameters->FullScreen_RefreshRateInHz = 0;
}
PrintLog("ForceWindowedMode: Windowed set to TRUE");
}
if (config.GetHideCursor()) while (::ShowCursor(FALSE) >= 0); // ShowCursor < 0 -> hidden
return true;
}
return false;
}
bool MainContext::CheckWindow(HWND hWnd)
{
std::unique_ptr<wchar_t[]> className(new wchar_t[MAX_PATH]);
std::unique_ptr<wchar_t[]> windowName(new wchar_t[MAX_PATH]);
GetClassNameW(hWnd, className.get(), MAX_PATH);
GetWindowTextW(hWnd, windowName.get(), MAX_PATH);
PrintLog("HWND 0x%p: ClassName \"%ls\", WindowName: \"%ls\"", hWnd, className.get(), windowName.get());
bool classname = config.GetWindowClass().compare(className.get()) == 0;
bool windowname = config.GetWindowName().compare(windowName.get()) == 0;
bool always = config.GetAllWindows();
return classname || windowname || always;
}
void MainContext::ApplyWndProc(HWND hWnd)
{
if (config.GetAlwaysActive())
{
context.oldWndProc = (WNDPROC)context.TrueSetWindowLongA(hWnd, GWLP_WNDPROC, (LONG_PTR)context.WindowProc);
}
}
void MainContext::ApplyBorderless(HWND hWnd)
{
if (config.GetBorderless())
{
LONG_PTR dwStyle = GetWindowLongPtr(hWnd, GWL_STYLE);
LONG_PTR dwExStyle = GetWindowLongPtr(hWnd, GWL_EXSTYLE);
DWORD new_dwStyle = dwStyle & ~WS_OVERLAPPEDWINDOW;
DWORD new_dwExStyle = dwExStyle & ~(WS_EX_OVERLAPPEDWINDOW | WS_EX_TOPMOST);
context.TrueSetWindowLongW(hWnd, GWL_STYLE, new_dwStyle);
context.TrueSetWindowLongW(hWnd, GWL_EXSTYLE, new_dwExStyle);
int cx = GetSystemMetrics(SM_CXSCREEN);
int cy = GetSystemMetrics(SM_CYSCREEN);
SetWindowPos(hWnd, HWND_TOP, 0, 0, cx, cy, SWP_SHOWWINDOW | SWP_NOCOPYBITS | SWP_NOSENDCHANGING);
PrintLog("HWND 0x%p: Borderless dwStyle: %lX->%lX", hWnd, dwStyle, new_dwStyle);
PrintLog("HWND 0x%p: Borderless dwExStyle: %lX->%lX", hWnd, dwExStyle, new_dwExStyle);
MessageBeep(MB_ICONASTERISK);
}
}
LRESULT CALLBACK MainContext::WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_ACTIVATE:
switch (LOWORD(wParam))
{
case WA_ACTIVE:
case WA_CLICKACTIVE:
while (::ShowCursor(FALSE) >= 0);
break;
case WA_INACTIVE:
if (context.config.GetAlwaysActive())
return TRUE;
while (::ShowCursor(TRUE) < 0);
break;
}
case WM_ACTIVATEAPP:
if (context.config.GetAlwaysActive())
return TRUE;
}
return CallWindowProc(context.oldWndProc, hWnd, uMsg, wParam, lParam);
}
LONG WINAPI MainContext::HookSetWindowLongA(HWND hWnd, int nIndex, LONG dwNewLong)
{
if (context.config.GetBorderless())
{
DWORD olddwNewLong = dwNewLong;
if (nIndex == GWL_STYLE)
{
dwNewLong &= ~WS_OVERLAPPEDWINDOW;
PrintLog("SetWindowLongA dwStyle: %lX->%lX", olddwNewLong, dwNewLong);
}
if (nIndex == GWL_EXSTYLE)
{
dwNewLong &= ~(WS_EX_OVERLAPPEDWINDOW | WS_EX_TOPMOST);
PrintLog("SetWindowLongA dwExStyle: %lX->%lX", olddwNewLong, dwNewLong);
}
}
return context.TrueSetWindowLongA(hWnd, nIndex, dwNewLong);
}
LONG WINAPI MainContext::HookSetWindowLongW(HWND hWnd, int nIndex, LONG dwNewLong)
{
if (context.config.GetBorderless())
{
DWORD olddwNewLong = dwNewLong;
if (nIndex == GWL_STYLE)
{
dwNewLong &= ~WS_OVERLAPPEDWINDOW;
PrintLog("SetWindowLongW dwStyle: %lX->%lX", olddwNewLong, dwNewLong);
}
if (nIndex == GWL_EXSTYLE)
{
dwNewLong &= ~(WS_EX_OVERLAPPEDWINDOW | WS_EX_TOPMOST);
PrintLog("SetWindowLongW dwExStyle: %lX->%lX", olddwNewLong, dwNewLong);
}
}
return context.TrueSetWindowLongW(hWnd, nIndex, dwNewLong);
}
HWND WINAPI MainContext::HookCreateWindowExA(DWORD dwExStyle, LPCSTR lpClassName, LPCSTR lpWindowName, DWORD dwStyle, int X, int Y, int nWidth, int nHeight, HWND hWndParent, HMENU hMenu, HINSTANCE hInstance, LPVOID lpParam)
{
HWND hWnd = context.TrueCreateWindowExA(dwExStyle, lpClassName, lpWindowName, dwStyle, X, Y, nWidth, nHeight, hWndParent, hMenu, hInstance, lpParam);
if (!hWnd)
{
PrintLog("CreateWindowExA failed");
return hWnd;
}
if (context.CheckWindow(hWnd))
{
context.ApplyWndProc(hWnd);
context.ApplyBorderless(hWnd);
}
return hWnd;
}
HWND WINAPI MainContext::HookCreateWindowExW(DWORD dwExStyle, LPCWSTR lpClassName, LPCWSTR lpWindowName, DWORD dwStyle, int X, int Y, int nWidth, int nHeight, HWND hWndParent, HMENU hMenu, HINSTANCE hInstance, LPVOID lpParam)
{
HWND hWnd = context.TrueCreateWindowExW(dwExStyle, lpClassName, lpWindowName, dwStyle, X, Y, nWidth, nHeight, hWndParent, hMenu, hInstance, lpParam);
if (!hWnd)
{
PrintLog("CreateWindowExW failed");
return hWnd;
}
if (context.CheckWindow(hWnd))
{
context.ApplyWndProc(hWnd);
context.ApplyBorderless(hWnd);
}
return hWnd;
}