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jumping: fix crash at start

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(cherry picked from commit 5606dc201d)
This commit is contained in:
hap 2024-02-24 22:53:36 +01:00
parent 657c28b985
commit 1b7b4e5f11
1 changed files with 1 additions and 1 deletions
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2
src/mame/taito/rbisland.cpp
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@ -499,7 +499,7 @@ uint32_t jumping_state::screen_update(screen_device &screen, bitmap_ind16 &bitma
for (int offs = m_spriteram.bytes() / 2 - 8; offs >= 0; offs -= 8) for (int offs = m_spriteram.bytes() / 2 - 8; offs >= 0; offs -= 8)
{ {
int const tile = m_spriteram[offs]; int const tile = m_spriteram[offs];
if (tile < m_gfxdecode->gfx(1)->elements()) if (tile < m_gfxdecode->gfx(0)->elements())
{ {
int sy = ((m_spriteram[offs + 1] - 0xfff1) ^ 0xffff) & 0x1ff; int sy = ((m_spriteram[offs + 1] - 0xfff1) ^ 0xffff) & 0x1ff;
if (sy > 400) sy = sy - 512; if (sy > 400) sy = sy - 512;