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Fix GoL to not set gol2 on other things

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Cracker64 2011-02-24 02:33:36 +08:00 committed by Simon Robertshaw
parent 3011367eb0
commit 879dd43e31
1 changed files with 6 additions and 2 deletions
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8
src/powder.c
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@ -1320,8 +1320,12 @@ void update_particles_i(pixel *vid, int start, int inc)
for ( nnx=-1; nnx<2; nnx++) for ( nnx=-1; nnx<2; nnx++)
for ( nny=-1; nny<2; nny++)//it will count itself as its own neighbor, which is needed, but will have 1 extra for delete check for ( nny=-1; nny<2; nny++)//it will count itself as its own neighbor, which is needed, but will have 1 extra for delete check
{ {
gol2[((nx+nnx+XRES-3*CELL)%(XRES-2*CELL))+CELL][((ny+nny+YRES-3*CELL)%(YRES-2*CELL))+CELL][golnum] ++; rt = pmap[((ny+nny+YRES-3*CELL)%(YRES-2*CELL))+CELL][((nx+nnx+XRES-3*CELL)%(XRES-2*CELL))+CELL];
gol2[((nx+nnx+XRES-3*CELL)%(XRES-2*CELL))+CELL][((ny+nny+YRES-3*CELL)%(YRES-2*CELL))+CELL][0] ++; if (!rt || ptypes[rt&0xFF].properties&PROP_LIFE)
{
gol2[((nx+nnx+XRES-3*CELL)%(XRES-2*CELL))+CELL][((ny+nny+YRES-3*CELL)%(YRES-2*CELL))+CELL][golnum] ++;
gol2[((nx+nnx+XRES-3*CELL)%(XRES-2*CELL))+CELL][((ny+nny+YRES-3*CELL)%(YRES-2*CELL))+CELL][0] ++;
}
} }
} else { } else {
parts[r>>8].tmp --; parts[r>>8].tmp --;