| … | |
… | |
| 1429 | get_rangevector (object *op1, object *op2, rv_vector *retval, int flags) |
1429 | get_rangevector (object *op1, object *op2, rv_vector *retval, int flags) |
| 1430 | { |
1430 | { |
| 1431 | if (!adjacent_map (op1->map, op2->map, &retval->distance_x, &retval->distance_y)) |
1431 | if (!adjacent_map (op1->map, op2->map, &retval->distance_x, &retval->distance_y)) |
| 1432 | { |
1432 | { |
| 1433 | /* be conservative and fill in _some_ data */ |
1433 | /* be conservative and fill in _some_ data */ |
| 1434 | retval->distance = 10000; |
1434 | retval->distance = 10000; |
| 1435 | retval->distance_x = 10000; |
1435 | retval->distance_x = 10000; |
| 1436 | retval->distance_y = 10000; |
1436 | retval->distance_y = 10000; |
| 1437 | retval->direction = 0; |
1437 | retval->direction = 0; |
| 1438 | retval->part = 0; |
1438 | retval->part = 0; |
| 1439 | } |
1439 | } |
| 1440 | else |
1440 | else |
| 1441 | { |
1441 | { |
| 1442 | retval->distance_x += op2->x - op1->x; |
1442 | retval->distance_x += op2->x - op1->x; |
| 1443 | retval->distance_y += op2->y - op1->y; |
1443 | retval->distance_y += op2->y - op1->y; |
