lucent/cocco-ddraw
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reinvent adjmouse

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This commit is contained in:
FunkyFr3sh 2018-03-11 21:23:22 +01:00
parent b579a258f8
commit fcdc863ffa
4 changed files with 62 additions and 20 deletions
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48
src/mouse.c
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@ -35,19 +35,27 @@ struct hack
BOOL WINAPI fake_GetCursorPos(LPPOINT lpPoint)
{
if (lpPoint)
POINT pt;
if (!GetCursorPos(&pt))
return FALSE;
if(ddraw->locked && (!ddraw->windowed || ScreenToClient(ddraw->hWnd, &pt)))
{
POINT pt;
if (!GetCursorPos(&pt))
return FALSE;
if(ddraw->locked && (!ddraw->windowed || ScreenToClient(ddraw->hWnd, &pt)))
if(ddraw->adjmouse)
{
ddraw->cursor.x = pt.x * ((float)ddraw->width / ddraw->render.width);
ddraw->cursor.y = pt.y * ((float)ddraw->height / ddraw->render.height);
}
else
{
ddraw->cursor.x = pt.x;
ddraw->cursor.y = pt.y;
}
}
if (lpPoint)
{
lpPoint->x = (int)ddraw->cursor.x;
lpPoint->y = (int)ddraw->cursor.y;
}
@ -169,9 +177,12 @@ void mouse_lock()
// Get the window client area.
GetClientRect(ddraw->hWnd, &rc);
// stretching fix
rc.right -= (ddraw->render.width - ddraw->width);
rc.bottom -= (ddraw->render.height - ddraw->height);
if(!ddraw->adjmouse)
{
// stretching fix
rc.right -= (ddraw->render.width - ddraw->width);
rc.bottom -= (ddraw->render.height - ddraw->height);
}
// Convert the client area to screen coordinates.
POINT pt = { rc.left, rc.top };
@ -181,10 +192,19 @@ void mouse_lock()
SetRect(&rc, pt.x, pt.y, pt2.x, pt2.y);
rc.bottom -= yAdjust * 2;
rc.bottom -= (yAdjust * 2);
if(ddraw->adjmouse)
{
SetCursorPos(
rc.left + (ddraw->cursor.x * ((float)ddraw->render.width / ddraw->width)),
rc.top + ((ddraw->cursor.y - yAdjust) * ((float)ddraw->render.height / ddraw->height)));
}
else
{
SetCursorPos(rc.left + ddraw->cursor.x, rc.top + ddraw->cursor.y - yAdjust);
}
SetCursorPos(rc.left + ddraw->cursor.x, rc.top + ddraw->cursor.y - yAdjust);
SetCapture(ddraw->hWnd);
ClipCursor(&rc);
@ -229,7 +249,7 @@ void mouse_unlock()
ReleaseCapture();
SetCursorPos(
rc.left + (ddraw->cursor.x * ((float)ddraw->render.width / ddraw->width)),
rc.left + (ddraw->cursor.x * ((float)ddraw->render.width / ddraw->width)),
rc.top + ((ddraw->cursor.y + yAdjust) * ((float)ddraw->render.height / ddraw->height)));
}