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K_DrawDraftCombiring: clamp inputs

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James R 2024-02-02 22:03:41 -08:00
parent a2bcee60c0
commit 924d46d102
1 changed files with 9 additions and 1 deletions
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10
src/k_kart.c
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@ -1255,7 +1255,15 @@ static void K_DrawDraftCombiring(player_t *player, mobj_t *victim, fixed_t curdi
} }
else else
{ {
c = FixedMul((CHAOTIXBANDCOLORS - 1)<<FRACBITS, FixedDiv(curdist-minimumdist, maxdist-minimumdist)) >> FRACBITS; fixed_t num = curdist - minimumdist;
fixed_t den = maxdist - minimumdist;
if (den < 1)
den = 1;
if (num < 0)
num = 0;
if (num > den)
num = den;
c = FixedMul((CHAOTIXBANDCOLORS - 1)<<FRACBITS, FixedDiv(num, den)) >> FRACBITS;
} }
stepx = (victim->x - player->mo->x) / CHAOTIXBANDLEN; stepx = (victim->x - player->mo->x) / CHAOTIXBANDLEN;