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Fix ceiling panning angle

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carnivoroussociety 2022-02-15 07:41:46 +10:00 committed by Christoph Oelckers
parent 0d54237eec
commit 1d8a11601d
1 changed files with 2 additions and 2 deletions
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4
source/games/blood/src/sectorfx.cpp
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@ -300,9 +300,9 @@ void DoSectorPanning(void)
if (pSector->ceilingstat & CSTAT_SECTOR_ALIGN)
angle -= 512;
int xBits = tileWidth(nTile) >> int((pSector->ceilingstat & CSTAT_SECTOR_TEXHALF) != 0);
int px = MulScale(speed << 2, Cos(angle), 30) / xBits;
int px = MulScale(speed << 2, Cos(-angle), 30) / xBits;
int yBits = tileHeight(nTile) >> int((pSector->ceilingstat & CSTAT_SECTOR_TEXHALF) != 0);
int py = MulScale(speed << 2, Sin(angle), 30) / yBits;
int py = MulScale(speed << 2, Sin(-angle), 30) / yBits;
pSector->addceilingxpan(px * (1.f / 256));
pSector->addceilingypan(-py * (1.f / 256));
}