| 1 | /* |
1 | /* |
| 2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * Copyright (©) 2001-2003 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001-2003 Mark Wedel & Crossfire Development Team |
| 6 | * Copyright (©) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992 Frank Tore Johansen |
| 7 | * |
7 | * |
| 8 | * Deliantra is free software: you can redistribute it and/or modify it under |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
| 9 | * the terms of the Affero GNU General Public License as published by the |
9 | * the terms of the Affero GNU General Public License as published by the |
| 10 | * Free Software Foundation, either version 3 of the License, or (at your |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
| 11 | * option) any later version. |
11 | * option) any later version. |
| 12 | * |
12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
| 17 | * |
17 | * |
| 18 | * You should have received a copy of the Affero GNU General Public License |
18 | * You should have received a copy of the Affero GNU General Public License |
| 19 | * and the GNU General Public License along with this program. If not, see |
19 | * and the GNU General Public License along with this program. If not, see |
| 20 | * <http://www.gnu.org/licenses/>. |
20 | * <http://www.gnu.org/licenses/>. |
| 21 | * |
21 | * |
| 22 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
| 23 | */ |
23 | */ |
| 24 | |
24 | |
| 25 | #include <unistd.h> |
25 | #include <unistd.h> |
| 26 | |
26 | |
| … | |
… | |
| 1504 | * so you just can not look the the map coordinates and get the |
1504 | * so you just can not look the the map coordinates and get the |
| 1505 | * righte value. distance_x/y are distance away, which |
1505 | * righte value. distance_x/y are distance away, which |
| 1506 | * can be negative. direction is the crossfire direction scheme |
1506 | * can be negative. direction is the crossfire direction scheme |
| 1507 | * that the creature should head. part is the part of the |
1507 | * that the creature should head. part is the part of the |
| 1508 | * monster that is closest. |
1508 | * monster that is closest. |
| 1509 | * |
1509 | * |
| 1510 | * get_rangevector looks at op1 and op2, and fills in the |
1510 | * get_rangevector looks at op1 and op2, and fills in the |
| 1511 | * structure for op1 to get to op2. |
1511 | * structure for op1 to get to op2. |
| 1512 | * We already trust that the caller has verified that the |
1512 | * We already trust that the caller has verified that the |
| 1513 | * two objects are at least on adjacent maps. If not, |
1513 | * two objects are at least on adjacent maps. If not, |
| 1514 | * results are not likely to be what is desired. |
1514 | * results are not likely to be what is desired. |
