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Enhanced Surface::writeSubstring to crop any string that exceeds the width of the surface - this fixes a visual glitch in the German version where some lines were so long they were exceeding the size of the screen

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svn-id: r30547
This commit is contained in:
Paul Gilbert 2008-01-18 10:49:48 +00:00
parent 586ef72e96
commit e6c20003c0
1 changed files with 7 additions and 2 deletions
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9
engines/lure/surface.cpp
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@ -263,11 +263,16 @@ void Surface::writeSubstring(uint16 x, uint16 y, Common::String line, int len,
colour = LureEngine::getReference().isEGA() ? EGA_DIALOG_TEXT_COLOUR : VGA_DIALOG_TEXT_COLOUR;
for (int index = 0; (index < len) && (*sPtr != '\0'); ++index, ++sPtr) {
int charSize = varLength ? fontSize[(uint8)*sPtr - 32] + 2 : FONT_WIDTH;
if (x + charSize >= width())
// Passed the right hand edge of the surface
break;
// Write next character
writeChar(x, y, (uint8) *sPtr, transparent, colour);
// Move to after the character in preparation for the next character
if (!varLength) x += FONT_WIDTH;
else x += fontSize[(uint8)*sPtr - 32] + 2;
x += charSize;
}
}