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- handle xrepeat abuse in Exhumed’s energy blocks

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This commit is contained in:
Christoph Oelckers 2022-10-07 19:28:22 +02:00
parent 42679d58bb
commit 62427f8260
1 changed files with 8 additions and 8 deletions
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16
source/games/exhumed/src/object.cpp
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@ -1461,14 +1461,14 @@ void AISpark::Tick(RunListEvent* ev)
if (!pActor) return;
pActor->spr.shade += 3;
pActor->spr.xrepeat -= 2;
pActor->spr.AddScaleX(-0.03125);
if (pActor->spr.ScaleX() >= 0.0625 && pActor->spr.shade <= 100)
{
pActor->spr.AddScaleY(-0.03125);
// calling BuildSpark() with 2nd parameter as '1' will set kTile986
if (pActor->spr.picnum == kTile986 && (pActor->spr.xrepeat & 2))
if (pActor->spr.picnum == kTile986 && int((pActor->spr.ScaleX() * INV_REPEAT_SCALE)) & 2) // hack alert
{
BuildSpark(pActor, 2);
}
@ -1641,7 +1641,7 @@ DExhumedActor* BuildEnergyBlock(sectortype* pSector)
nRepeat = 255;
}
pActor->spr.xrepeat = nRepeat;
pActor->spr.intangle = nRepeat;
pActor->spr.cstat = CSTAT_SPRITE_INVISIBLE;
pActor->vel.X = 0;
pActor->vel.Y = 0;
@ -1729,11 +1729,11 @@ void ExplodeEnergyBlock(DExhumedActor* pActor)
BuildSpark(pActor, 3);
pActor->spr.cstat = 0;
pActor->spr.xrepeat = 100;
pActor->spr.intangle = 100;
PlayFX2(StaticSound[kSound78], pActor);
pActor->spr.xrepeat = 0;
pActor->spr.intangle = 0;
nEnergyTowers--;
@ -1805,9 +1805,9 @@ void AIEnergyBlock::Damage(RunListEvent* ev)
return;
}
if (ev->nDamage < pActor->spr.xrepeat)
if (ev->nDamage < pActor->spr.intangle)
{
pActor->spr.xrepeat -= ev->nDamage;
pActor->spr.intangle -= ev->nDamage;
auto pActor2 = insertActor(lasthitsect, 0);
@ -1819,7 +1819,7 @@ void AIEnergyBlock::Damage(RunListEvent* ev)
}
else
{
pActor->spr.xrepeat = 0; // using xrepeat to store health
pActor->spr.intangle = 0; // using intangle to store health
ExplodeEnergyBlock(pActor);
}
}