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https://github.com/FunkyFr3sh/cnc-ddraw.git
synced 2025-03-15 06:04:49 +01:00
tweak fallback solution for possible ClipCursor failure
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parent
ad07b46822
commit
1d83797a48
40
src/mouse.c
40
src/mouse.c
@ -47,21 +47,35 @@ BOOL WINAPI fake_GetCursorPos(LPPOINT lpPoint)
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{
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//fallback solution for possible ClipCursor failure
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int diffx = 0, diffy = 0;
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int maxWidth = ddraw->adjmouse ? ddraw->render.viewport.width : ddraw->width;
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int maxHeight = ddraw->adjmouse ? ddraw->render.viewport.height : ddraw->height;
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if (pt.x < 0)
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{
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diffx = abs(pt.x);
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diffx = pt.x;
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pt.x = 0;
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}
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if (pt.y < 0)
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{
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diffy = abs(pt.y);
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diffy = pt.y;
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pt.y = 0;
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}
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if (pt.x > maxWidth)
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{
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diffx = pt.x - maxWidth;
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pt.x = maxWidth;
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}
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if (pt.y > maxHeight)
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{
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diffy = pt.y - maxHeight;
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pt.y = maxHeight;
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}
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if (diffx || diffy)
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SetCursorPos(realpt.x + diffx, realpt.y + diffy);
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SetCursorPos(realpt.x - diffx, realpt.y - diffy);
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if(ddraw->adjmouse)
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@ -75,26 +89,6 @@ BOOL WINAPI fake_GetCursorPos(LPPOINT lpPoint)
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ddraw->cursor.y = pt.y;
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}
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//fallback solution for possible ClipCursor failure
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diffx = 0;
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diffy = 0;
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if (ddraw->cursor.x > ddraw->width)
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{
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diffx = ddraw->cursor.x - ddraw->width;
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ddraw->cursor.x = ddraw->width;
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}
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if (ddraw->cursor.y > ddraw->height)
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{
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diffy = ddraw->cursor.y - ddraw->height;
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ddraw->cursor.y = ddraw->height;
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}
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if (diffx || diffy)
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SetCursorPos(realpt.x - diffx, realpt.y - diffy);
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if (ddraw->vhack && (ddraw->iscnc1 || ddraw->isredalert) && ddraw->incutscene)
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{
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diffx = 0;
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