| 1 | /* |
1 | /* |
| 2 | * CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game |
| 3 | * |
3 | * |
| 4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
| 5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
| 6 | * Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
| 7 | * |
7 | * |
| … | |
… | |
| 293 | int |
293 | int |
| 294 | follow_owner (object *ob, object *owner) |
294 | follow_owner (object *ob, object *owner) |
| 295 | { |
295 | { |
| 296 | if (owner->flag [FLAG_REMOVED]) |
296 | if (owner->flag [FLAG_REMOVED]) |
| 297 | return 0; // do nothing if the owner is removed |
297 | return 0; // do nothing if the owner is removed |
| 298 | else if (owner->map && owner->map->in_memory != MAP_IN_MEMORY) |
298 | else if (!owner->map || owner->map->in_memory != MAP_IN_MEMORY) |
| 299 | LOG (llevError, "Owner of the pet not on a map in memory!?\n"); |
299 | LOG (llevError, "owner '%s' of the pet '%s' not on a map in memory!?\n", &owner->name, &ob->name); |
| 300 | else |
300 | else |
| 301 | { |
301 | { |
| 302 | int dir = find_free_spot (ob, owner->map, owner->x, owner->y, 1, SIZEOFFREE); |
302 | int dir = find_free_spot (ob, owner->map, owner->x, owner->y, 1, SIZEOFFREE); |
| 303 | |
303 | |
| 304 | if (dir >= 0) |
304 | if (dir >= 0) |
