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DIRECTOR: Added sanity check when drawing text

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This commit is contained in:
Eugene Sandulenko 2017-02-22 15:55:06 +01:00
parent 4cdb198f78
commit c03ee226ae
1 changed files with 5 additions and 0 deletions
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5
engines/director/frame.cpp
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@ -915,6 +915,11 @@ void Frame::renderText(Graphics::ManagedSurface &surface, uint16 spriteId, Commo
// textCast->fontId = _vm->_wm->_fontMan->getFontIdByName(_vm->getCurrentScore()->_fontMap[textCast->fontId]);
}
if (width == 0 || height == 0) {
warning("renderText: Requested to draw on an empty surface: %d x %d", width, height);
return;
}
Graphics::MacFont macFont = Graphics::MacFont(textCast->fontId, textCast->fontSize, textCast->textSlant);
const Graphics::Font *font = _vm->_wm->_fontMan->getFont(macFont);