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Conditionally randomize precip height

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Eidolon 2023-09-28 11:44:55 -05:00
parent f522cae573
commit f13871ddbf
1 changed files with 16 additions and 2 deletions
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18
src/p_mobj.c
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@ -11640,6 +11640,9 @@ static void P_SpawnPrecipitationAt(fixed_t basex, fixed_t basey)
for (j = 0; j < numparticles; j++) for (j = 0; j < numparticles; j++)
{ {
INT32 floorz;
INT32 ceilingz;
rainmo = P_SpawnPrecipMobj(x, y, z, type); rainmo = P_SpawnPrecipMobj(x, y, z, type);
if (randomstates > 0) if (randomstates > 0)
@ -11658,8 +11661,19 @@ static void P_SpawnPrecipitationAt(fixed_t basex, fixed_t basey)
} }
} }
// Randomly assign a height, now that floorz is set. floorz = rainmo->floorz >> FRACBITS;
rainmo->z = M_RandomRange(rainmo->floorz >> FRACBITS, rainmo->ceilingz >> FRACBITS) << FRACBITS; ceilingz = rainmo->ceilingz >> FRACBITS;
if (floorz < ceilingz)
{
// Randomly assign a height, now that floorz is set.
rainmo->z = M_RandomRange(floorz, ceilingz) << FRACBITS;
}
else
{
// ...except if the floor is above the ceiling.
rainmo->z = ceilingz << FRACBITS;
}
} }
} }
} }