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FILT subtracts photon colours when tmp=3

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jacksonmj 2011-10-19 02:04:31 +08:00 committed by Simon Robertshaw
parent 9fed467a28
commit 034cd4ed62
1 changed files with 2 additions and 0 deletions
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2
src/powder.c
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@ -277,6 +277,8 @@ int try_move(int i, int x, int y, int nx, int ny)
parts[i].ctype &= 0x1F << temp_bin; //Filter Colour parts[i].ctype &= 0x1F << temp_bin; //Filter Colour
} else if(parts[r>>8].tmp==2){ } else if(parts[r>>8].tmp==2){
parts[i].ctype |= 0x1F << temp_bin; //Add Colour parts[i].ctype |= 0x1F << temp_bin; //Add Colour
} else if(parts[r>>8].tmp==3){
parts[i].ctype &= ~(0x1F << temp_bin); //Subtract Colour
} }
} }
if (parts[i].type == PT_NEUT && (r&0xFF)==PT_GLAS) { if (parts[i].type == PT_NEUT && (r&0xFF)==PT_GLAS) {