diff options
| -rw-r--r-- | engines/sci/graphics/ports.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/engines/sci/graphics/ports.cpp b/engines/sci/graphics/ports.cpp index bcc991081e..0d00ce01e6 100644 --- a/engines/sci/graphics/ports.cpp +++ b/engines/sci/graphics/ports.cpp @@ -717,8 +717,10 @@ void GfxPorts::kernelGraphAdjustPriority(int top, int bottom) { } byte GfxPorts::kernelCoordinateToPriority(int16 y) { - if (y < _priorityTop) - return _priorityBands[_priorityTop]; + if (y < 0) // Sierra did not check this, we do for safety reasons + return _priorityBands[0]; + // do NOT check for _priorityTop in here. Sierra never did that and it would cause + // at least priority issues in room 54 of lsl2 (airplane) if (y > _priorityBottom) return _priorityBands[_priorityBottom]; return _priorityBands[y]; |