| … | |
… | |
| 77 | /* Make sure the coordinates are valid - they should be, as caller should |
77 | /* Make sure the coordinates are valid - they should be, as caller should |
| 78 | * have already checked this. |
78 | * have already checked this. |
| 79 | */ |
79 | */ |
| 80 | if (OUT_OF_REAL_MAP (m, sx, sy)) |
80 | if (OUT_OF_REAL_MAP (m, sx, sy)) |
| 81 | { |
81 | { |
| 82 | LOG (llevError, "blocked_link: Passed map, x, y coordinates outside of map\n"); |
82 | LOG (llevError | logBacktrace, "blocked_link: Passed map, x, y coordinates outside of map\n"); |
| 83 | return 1; |
83 | return 1; |
| 84 | } |
84 | } |
| 85 | |
85 | |
| 86 | mapspace &ms = m->at (sx, sy); |
86 | mapspace &ms = m->at (sx, sy); |
| 87 | |
87 | |
| … | |
… | |
| 90 | |
90 | |
| 91 | /* If space is currently not blocked by anything, no need to |
91 | /* If space is currently not blocked by anything, no need to |
| 92 | * go further. Not true for players - all sorts of special |
92 | * go further. Not true for players - all sorts of special |
| 93 | * things we need to do for players. |
93 | * things we need to do for players. |
| 94 | */ |
94 | */ |
| 95 | if (ob->type != PLAYER && !(mflags & P_IS_ALIVE) && (blocked == 0)) |
95 | if (ob->type != PLAYER && !(mflags & P_IS_ALIVE) && blocked == 0) |
| 96 | return 0; |
96 | return 0; |
| 97 | |
97 | |
| 98 | /* if there isn't anything alive on this space, and this space isn't |
98 | /* if there isn't anything alive on this space, and this space isn't |
| 99 | * otherwise blocked, we can return now. Only if there is a living |
99 | * otherwise blocked, we can return now. Only if there is a living |
| 100 | * creature do we need to investigate if it is part of this creature |
100 | * creature do we need to investigate if it is part of this creature |
