| … | |
… | |
| 1290 | else |
1290 | else |
| 1291 | { |
1291 | { |
| 1292 | top = ms.bot; |
1292 | top = ms.bot; |
| 1293 | |
1293 | |
| 1294 | /* If there are other objects, then */ |
1294 | /* If there are other objects, then */ |
| 1295 | if ((!(flag & INS_MAP_LOAD)) && top) |
1295 | if (top) |
| 1296 | { |
1296 | { |
| 1297 | object *last = 0; |
1297 | object *last = 0; |
| 1298 | |
1298 | |
| 1299 | /* |
1299 | /* |
| 1300 | * If there are multiple objects on this space, we do some trickier handling. |
1300 | * If there are multiple objects on this space, we do some trickier handling. |
| … | |
… | |
| 1352 | */ |
1352 | */ |
| 1353 | if (last && last->below && last != floor) |
1353 | if (last && last->below && last != floor) |
| 1354 | top = last->below; |
1354 | top = last->below; |
| 1355 | } |
1355 | } |
| 1356 | } /* If objects on this space */ |
1356 | } /* If objects on this space */ |
| 1357 | if (flag & INS_MAP_LOAD) |
|
|
| 1358 | top = ms.top; |
|
|
| 1359 | |
1357 | |
| 1360 | if (flag & INS_ABOVE_FLOOR_ONLY) |
1358 | if (flag & INS_ABOVE_FLOOR_ONLY) |
| 1361 | top = floor; |
1359 | top = floor; |
| 1362 | |
1360 | |
| 1363 | /* Top is the object that our object (op) is going to get inserted above. |
1361 | /* Top is the object that our object (op) is going to get inserted above. |
| … | |
… | |
| 1396 | op->map->touch (); |
1394 | op->map->touch (); |
| 1397 | } |
1395 | } |
| 1398 | |
1396 | |
| 1399 | op->map->dirty = true; |
1397 | op->map->dirty = true; |
| 1400 | |
1398 | |
| 1401 | if (!(flag & INS_MAP_LOAD)) |
|
|
| 1402 | if (object *pl = ms.player ()) |
1399 | if (object *pl = ms.player ()) |
| 1403 | pl->contr->ns->floorbox_update (); |
1400 | pl->contr->ns->floorbox_update (); |
| 1404 | |
1401 | |
| 1405 | /* If this object glows, it may affect lighting conditions that are |
1402 | /* If this object glows, it may affect lighting conditions that are |
| 1406 | * visible to others on this map. But update_all_los is really |
1403 | * visible to others on this map. But update_all_los is really |
| 1407 | * an inefficient way to do this, as it means los for all players |
1404 | * an inefficient way to do this, as it means los for all players |
| 1408 | * on the map will get recalculated. The players could very well |
1405 | * on the map will get recalculated. The players could very well |
| … | |
… | |
| 1991 | * customized, changed states, etc. |
1988 | * customized, changed states, etc. |
| 1992 | */ |
1989 | */ |
| 1993 | int |
1990 | int |
| 1994 | find_free_spot (const object *ob, maptile *m, int x, int y, int start, int stop) |
1991 | find_free_spot (const object *ob, maptile *m, int x, int y, int start, int stop) |
| 1995 | { |
1992 | { |
|
|
1993 | int altern[SIZEOFFREE]; |
| 1996 | int index = 0, flag; |
1994 | int index = 0, flag; |
| 1997 | int altern[SIZEOFFREE]; |
|
|
| 1998 | |
1995 | |
| 1999 | for (int i = start; i < stop; i++) |
1996 | for (int i = start; i < stop; i++) |
| 2000 | { |
1997 | { |
| 2001 | mapxy pos (m, x, y); pos.move (i); |
1998 | mapxy pos (m, x, y); pos.move (i); |
| 2002 | |
1999 | |
| 2003 | if (!pos.normalise ()) |
2000 | if (!pos.normalise ()) |
| 2004 | continue; |
2001 | continue; |
| 2005 | |
2002 | |
| 2006 | mapspace &ms = *pos; |
2003 | mapspace &ms = *pos; |
| 2007 | ms.update (); |
2004 | |
|
|
2005 | if (ms.flags () & P_IS_ALIVE) |
|
|
2006 | continue; |
| 2008 | |
2007 | |
| 2009 | /* However, often |
2008 | /* However, often |
| 2010 | * ob doesn't have any move type (when used to place exits) |
2009 | * ob doesn't have any move type (when used to place exits) |
| 2011 | * so the AND operation in OB_TYPE_MOVE_BLOCK doesn't work. |
2010 | * so the AND operation in OB_TYPE_MOVE_BLOCK doesn't work. |
| 2012 | */ |
2011 | */ |
| 2013 | if (ob->move_type == 0 && ms.move_block != MOVE_ALL) |
2012 | if (ob->move_type == 0 && ms.move_block != MOVE_ALL) |
|
|
2013 | { |
|
|
2014 | altern [index++] = i; |
| 2014 | continue; |
2015 | continue; |
|
|
2016 | } |
| 2015 | |
2017 | |
| 2016 | /* Basically, if we find a wall on a space, we cut down the search size. |
2018 | /* Basically, if we find a wall on a space, we cut down the search size. |
| 2017 | * In this way, we won't return spaces that are on another side of a wall. |
2019 | * In this way, we won't return spaces that are on another side of a wall. |
| 2018 | * This mostly work, but it cuts down the search size in all directions - |
2020 | * This mostly work, but it cuts down the search size in all directions - |
| 2019 | * if the space being examined only has a wall to the north and empty |
2021 | * if the space being examined only has a wall to the north and empty |
