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fixed tiny bug where it wouldnt diffuse

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Philip
2010-11-10 18:02:40 -05:00
parent e47c60c07a
commit 673eb2437e
1 changed files with 11 additions and 11 deletions
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22
src/powder.c
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@@ -1910,18 +1910,18 @@ void update_particles_i(pixel *vid, int start, int inc)
parts[i].life --; parts[i].life --;
} }
} }
nx = rand()%5-2; nx = rand()%5-2;
ny = rand()%5-2; ny = rand()%5-2;
if(x+nx>=0 && y+ny>0 && if(x+nx>=0 && y+ny>0 &&
x+nx<XRES && y+ny<YRES && (nx || ny)) x+nx<XRES && y+ny<YRES && (nx || ny))
{ {
r = pmap[y+ny][x+nx]; r = pmap[y+ny][x+nx];
if(parts[r>>8].type==t&&(parts[i].life>parts[r>>8].life)&&parts[i].life>0)//diffusion if(parts[r>>8].type==t&&(parts[i].life>parts[r>>8].life)&&parts[i].life>0&&!((r>>8)>=NPART || !r))//diffusion
{ {
parts[r>>8].life ++; parts[r>>8].life ++;
parts[i].life --; parts[i].life --;
}
} }
}
} }
else if(t==PT_LCRY) else if(t==PT_LCRY)
{ {