lucent/cocco-ddraw
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Revert "add experimental WH_GETMESSAGE hook"

Browse source 
This reverts commit dcc76a154d.
This commit is contained in:
FunkyFr3sh 2024-09-10 15:42:14 +02:00
parent c13aece3f6
commit 5af1d683d8
6 changed files with 264 additions and 179 deletions
Download patch file Download diff file Expand all files Collapse all files

168
src/winapi_hooks.c
View file

@ -612,12 +612,146 @@ HHOOK WINAPI fake_SetWindowsHookExA(int idHook, HOOKPROC lpfn, HINSTANCE hmod, D
return result;
}
BOOL HandleMessage(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax)
{
if (g_ddraw.ref && g_ddraw.width)
{
switch (lpMsg->message)
{
case WM_LBUTTONUP:
case WM_RBUTTONUP:
case WM_MBUTTONUP:
{
if (!g_config.devmode && !g_mouse_locked)
{
int x = GET_X_LPARAM(lpMsg->lParam);
int y = GET_Y_LPARAM(lpMsg->lParam);
if (x > g_ddraw.render.viewport.x + g_ddraw.render.viewport.width ||
x < g_ddraw.render.viewport.x ||
y > g_ddraw.render.viewport.y + g_ddraw.render.viewport.height ||
y < g_ddraw.render.viewport.y)
{
x = g_ddraw.width / 2;
y = g_ddraw.height / 2;
}
else
{
x = (DWORD)((x - g_ddraw.render.viewport.x) * g_ddraw.mouse.unscale_x);
y = (DWORD)((y - g_ddraw.render.viewport.y) * g_ddraw.mouse.unscale_y);
}
InterlockedExchange((LONG*)&g_ddraw.cursor.x, x);
InterlockedExchange((LONG*)&g_ddraw.cursor.y, y);
mouse_lock();
//return FALSE;
}
/* fall through for lParam */
}
/* down messages are ignored if we have no cursor lock */
case WM_XBUTTONDBLCLK:
case WM_XBUTTONDOWN:
case WM_XBUTTONUP:
case WM_MOUSEWHEEL:
case WM_MOUSEHOVER:
case WM_LBUTTONDBLCLK:
case WM_MBUTTONDBLCLK:
case WM_RBUTTONDBLCLK:
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_MOUSEMOVE:
{
if (!g_config.devmode && !g_mouse_locked)
{
// Does not work with 'New Robinson'
//return FALSE;
}
if (lpMsg->message == WM_MOUSEWHEEL)
{
POINT pt = { GET_X_LPARAM(lpMsg->lParam), GET_Y_LPARAM(lpMsg->lParam) };
real_ScreenToClient(g_ddraw.hwnd, &pt);
lpMsg->lParam = MAKELPARAM(pt.x, pt.y);
}
int x = max(GET_X_LPARAM(lpMsg->lParam) - g_ddraw.mouse.x_adjust, 0);
int y = max(GET_Y_LPARAM(lpMsg->lParam) - g_ddraw.mouse.y_adjust, 0);
if (g_config.adjmouse)
{
if (g_config.vhack && !g_config.devmode)
{
POINT pt = { 0, 0 };
fake_GetCursorPos(&pt);
x = pt.x;
y = pt.y;
}
else
{
x = (DWORD)(roundf(x * g_ddraw.mouse.unscale_x));
y = (DWORD)(roundf(y * g_ddraw.mouse.unscale_y));
}
}
x = min(x, g_ddraw.width - 1);
y = min(y, g_ddraw.height - 1);
InterlockedExchange((LONG*)&g_ddraw.cursor.x, x);
InterlockedExchange((LONG*)&g_ddraw.cursor.y, y);
lpMsg->lParam = MAKELPARAM(x, y);
lpMsg->pt.x = x;
lpMsg->pt.y = y;
break;
}
}
}
return TRUE;
}
BOOL WINAPI fake_GetMessageA(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax)
{
if (g_ddraw.ref && (!hWnd || hWnd == g_ddraw.hwnd))
g_ddraw.last_msg_pull_tick = timeGetTime();
return real_GetMessageA(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax);
BOOL result = real_GetMessageA(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax);
if (result && lpMsg && g_ddraw.ref && g_ddraw.hwnd && g_ddraw.width && !g_config.fixmousehook)
{
if (!g_config.windowed || real_ScreenToClient(g_ddraw.hwnd, &lpMsg->pt))
{
int x = max(lpMsg->pt.x - g_ddraw.mouse.x_adjust, 0);
int y = max(lpMsg->pt.y - g_ddraw.mouse.y_adjust, 0);
if (g_config.adjmouse)
{
x = (DWORD)(roundf(x * g_ddraw.mouse.unscale_x));
y = (DWORD)(roundf(y * g_ddraw.mouse.unscale_y));
}
lpMsg->pt.x = min(x, g_ddraw.width - 1);
lpMsg->pt.y = min(y, g_ddraw.height - 1);
}
else
{
lpMsg->pt.x = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.x, 0);
lpMsg->pt.y = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.y, 0);
}
if (g_config.hook_getmessage)
{
HandleMessage(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax);
}
}
return result;
}
BOOL WINAPI fake_PeekMessageA(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax, UINT wRemoveMsg)
@ -625,7 +759,37 @@ BOOL WINAPI fake_PeekMessageA(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT w
if (g_ddraw.ref && (!hWnd || hWnd == g_ddraw.hwnd))
g_ddraw.last_msg_pull_tick = timeGetTime();
return real_PeekMessageA(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax, wRemoveMsg);
BOOL result = real_PeekMessageA(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax, wRemoveMsg);
if (result && lpMsg && g_ddraw.ref && g_ddraw.hwnd && g_ddraw.width && !g_config.fixmousehook)
{
if (!g_config.windowed || real_ScreenToClient(g_ddraw.hwnd, &lpMsg->pt))
{
int x = max(lpMsg->pt.x - g_ddraw.mouse.x_adjust, 0);
int y = max(lpMsg->pt.y - g_ddraw.mouse.y_adjust, 0);
if (g_config.adjmouse)
{
x = (DWORD)(roundf(x * g_ddraw.mouse.unscale_x));
y = (DWORD)(roundf(y * g_ddraw.mouse.unscale_y));
}
lpMsg->pt.x = min(x, g_ddraw.width - 1);
lpMsg->pt.y = min(y, g_ddraw.height - 1);
}
else
{
lpMsg->pt.x = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.x, 0);
lpMsg->pt.y = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.y, 0);
}
if (g_config.hook_peekmessage)
{
HandleMessage(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax);
}
}
return result;
}
BOOL WINAPI fake_GetWindowPlacement(HWND hWnd, WINDOWPLACEMENT* lpwndpl)