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- Blood: Add interpolation repair for kQAVREMDROP (res_id: 38).

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This commit is contained in:
Mitchell Richters 2021-08-12 13:03:27 +10:00
parent 92c5a53074
commit 6d888bebd9
1 changed files with 18 additions and 0 deletions
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18
source/games/blood/src/qav.cpp
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@ -693,6 +693,24 @@ static void qavRepairTileData(QAV* pQAV)
}
}
break;
case kQAVREMDROP:
// REMDROP has several tile indices that require repairs to avoid needing its own interpolation callback.
// Additionally, there are missing frames crucial to a proper interpolation experience.
// For frame 1, move tile index 2 into 6, and 3 into 2, and disable original index of 3.
pQAV->frames[1].tiles[6] = pQAV->frames[1].tiles[2];
pQAV->frames[1].tiles[2] = pQAV->frames[1].tiles[3];
pQAV->frames[1].tiles[3].picnum = -1;
// Clone frame 3 tile index 0 and 1 into frames 4, and adjust x/y coordinates
// using difference between frames 4 and 3 on looped tile index.
for (j = 0; j < 2; j++)
{
pQAV->frames[4].tiles[j] = pQAV->frames[3].tiles[j];
pQAV->frames[4].tiles[j].x += pQAV->frames[3].tiles[j].x - pQAV->frames[2].tiles[j].x;
pQAV->frames[4].tiles[j].y += pQAV->frames[3].tiles[j].y - pQAV->frames[2].tiles[j].y;
}
break;
default:
return;
}