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add test patches for Clue Finders 4th

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This commit is contained in:
FunkyFr3sh 2024-05-26 09:08:38 +02:00
parent 10ec35d458
commit 5bbe1299d2
5 changed files with 44 additions and 8 deletions
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28
src/ddclipper.c
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@ -66,25 +66,45 @@ HRESULT ddc_IsClipListChanged(IDirectDrawClipperImpl* This, BOOL FAR* lpbChanged
HRESULT ddc_SetClipList(IDirectDrawClipperImpl* This, LPRGNDATA lpClipList, DWORD dwFlags)
{
/* Keep this commented out until we found a game that actually needs it
if (This->hwnd)
return DDERR_CLIPPERISUSINGHWND;
if (This->region)
DeleteObject(This->region);
if (lpClipList)
if (lpClipList && lpClipList->rdh.nCount >= 1)
{
This->region = ExtCreateRegion(NULL, 0, lpClipList);
RECT* rc = (RECT*)lpClipList->Buffer;
This->region = CreateRectRgnIndirect(&rc[0]);
if (!This->region)
return DDERR_INVALIDCLIPLIST;
for (int i = 1; i < lpClipList->rdh.nCount; ++i)
{
HRGN region = CreateRectRgnIndirect(&rc[i]);
if (!region)
return DDERR_INVALIDCLIPLIST;
if (CombineRgn(This->region, region, This->region, RGN_OR) == ERROR)
{
DeleteObject(region);
DeleteObject(This->region);
This->region = NULL;
return DDERR_INVALIDCLIPLIST;
}
DeleteObject(region);
}
}
else
{
This->region = NULL;
}
*/
return DD_OK;
}