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- Blood: Add interpolation repair for kQAVCANDOWN (res_id: 11).

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This commit is contained in:
Mitchell Richters 2021-08-21 21:14:39 +10:00
parent f5533374ca
commit bcfcbf2666
1 changed files with 24 additions and 0 deletions
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24
source/games/blood/src/qav.cpp
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@ -366,6 +366,27 @@ void qavProcessTimer(PLAYER* const pPlayer, QAV* const pQAV, int* duration, doub
}
}
static void qavRepairTileData(QAV* pQAV)
{
int i, j, lastframe;
switch (pQAV->res_id)
{
case kQAVCANDOWN:
// CANDOWN interpolates fine, but the starting frame in bringing the can down is lower than the can while idle.
// Do linear interpolation from 2nd last frame through to first frame, ending with coordinates of CANIDLE.
lastframe = pQAV->nFrames - 1;
for (i = lastframe, j = 0; i >= 0; i--, j++)
{
pQAV->frames[j].tiles[2].x = xs_CRoundToInt(pQAV->frames[lastframe].tiles[2].x - (double(pQAV->frames[lastframe].tiles[2].x - 11) / lastframe) * i);
pQAV->frames[j].tiles[2].y = xs_CRoundToInt(pQAV->frames[lastframe].tiles[2].y - (double(pQAV->frames[lastframe].tiles[2].y - -28) / lastframe) * i);
}
break;
default:
return;
}
}
// This is to eliminate a huge design issue in NBlood that was apparently copied verbatim from the DOS-Version.
// Sequences were cached in the resource and directly returned from there in writable form, with byte swapping directly performed in the cache on Big Endian systems.
@ -428,6 +449,9 @@ QAV* getQAV(int res_id)
qavdata->res_id = res_id;
qavdata->ticrate = 120. / qavdata->ticksPerFrame;
// Repair tile data here for now until we export all repaired QAVs.
qavRepairTileData(qavdata);
// Build QAVInterpProps struct here for now until we get DEF loading going.
qavBuildInterpProps(qavdata);