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TWINE: fixed assert when some sprite are rendered only partially

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This commit is contained in:
Martin Gerhardy 2020-10-30 17:28:54 +01:00
parent a9aa2dba5d
commit 1c04c2162a
1 changed files with 6 additions and 6 deletions
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12
engines/twine/twine.cpp
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@ -882,15 +882,15 @@ void TwinEEngine::copyBlockPhys(int32 left, int32 top, int32 right, int32 bottom
assert(top <= bottom);
int32 width = right - left + 1;
int32 height = bottom - top + 1;
if (left + width > SCREEN_WIDTH) {
width = SCREEN_WIDTH - left;
}
if (top + height > SCREEN_HEIGHT) {
height = SCREEN_HEIGHT - top;
}
if (width <= 0 || height <= 0) {
return;
}
if (width > SCREEN_WIDTH) {
width = SCREEN_WIDTH;
}
if (height > SCREEN_HEIGHT) {
height = SCREEN_HEIGHT;
}
g_system->copyRectToScreen(frontVideoBuffer.getBasePtr(left, top), frontVideoBuffer.pitch, left, top, width, height);
g_system->updateScreen();
}