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Merge pull request #5165 from cam900/patch-99

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decmxc06.cpp : Minor fixes
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R. Belmont 2019-06-05 22:13:41 -04:00 committed by GitHub
commit 70ddaa3888
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src/mame/video/decmxc06.cpp
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@ -105,7 +105,7 @@ void deco_mxc06_device::draw_sprites(screen_device &screen, bitmap_ind16 &bitmap
int chainoffs = priority ? offs - ((w - 1) * 4) : offs; // or bandit breaks int chainoffs = priority ? offs - ((w - 1) * 4) : offs; // or bandit breaks
for (int x = 0; x < w; x++) for (int x = 0; x < w; x++)
{ {
if (chainoffs < size) if ((chainoffs < size) && (chainoffs >= 0))
{ {
// maybe, birdie try appears to specify the base code for each part.. // maybe, birdie try appears to specify the base code for each part..
u16 code = spriteram[chainoffs + 1] & 0x1fff; u16 code = spriteram[chainoffs + 1] & 0x1fff;