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Don't let GLOW ctype go negative

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jacob1 2021-07-13 21:50:36 -04:00
parent c93b72c800
commit f2d92bc3d7
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GPG Key ID: 4E58A32D510E1995
1 changed files with 4 additions and 1 deletions
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src/simulation/elements/GLOW.cpp
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@ -66,7 +66,10 @@ static int update(UPDATE_FUNC_ARGS)
return 1; return 1;
} }
} }
parts[i].ctype = int(sim->pv[y/CELL][x/CELL]*16); int ctype = int(sim->pv[y/CELL][x/CELL]*16);
if (ctype < 0)
ctype = 0;
parts[i].ctype = ctype;
parts[i].tmp = abs((int)((sim->vx[y/CELL][x/CELL]+sim->vy[y/CELL][x/CELL])*16.0f)) + abs((int)((parts[i].vx+parts[i].vy)*64.0f)); parts[i].tmp = abs((int)((sim->vx[y/CELL][x/CELL]+sim->vy[y/CELL][x/CELL])*16.0f)) + abs((int)((parts[i].vx+parts[i].vy)*64.0f));
return 0; return 0;