| … | |
… | |
| 835 | /* We can't use absdir here, because it never returns |
835 | /* We can't use absdir here, because it never returns |
| 836 | * 0. If this is a rune, we want to hit the person on top |
836 | * 0. If this is a rune, we want to hit the person on top |
| 837 | * of the trap (d==0). If it is not a rune, then we don't want |
837 | * of the trap (d==0). If it is not a rune, then we don't want |
| 838 | * to hit that person. |
838 | * to hit that person. |
| 839 | */ |
839 | */ |
| 840 | d = (dir + i) % 9; |
840 | d = dir ? absdir (dir + i) : 0; |
| 841 | |
841 | |
| 842 | /* If it's not a rune, we don't want to blast the caster. |
842 | /* If it's not a rune, we don't want to blast the caster. |
| 843 | * In that case, we have to see - if dir is specified, |
843 | * In that case, we have to see - if dir is specified, |
| 844 | * turn this into direction 8. If dir is not specified (all |
844 | * turn this into direction 8. If dir is not specified (all |
| 845 | * direction) skip - otherwise, one line would do more damage |
845 | * direction) skip - otherwise, one line would do more damage |
