| 1 | /* |
1 | /* |
| 2 | * CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
| 5 | * Copyright (C) 2002-2003 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002-2003,2007 Mark Wedel & Crossfire Development Team |
| 6 | * Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
| 7 | * |
7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
8 | * Crossfire TRT is free software; you can redistribute it and/or modify it |
| 9 | * it under the terms of the GNU General Public License as published by |
9 | * under the terms of the GNU General Public License as published by the Free |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * Software Foundation; either version 2 of the License, or (at your option) |
| 11 | * (at your option) any later version. |
11 | * 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, but |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 16 | * GNU General Public License for more details. |
16 | * for more details. |
| 17 | * |
17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License along |
| 19 | * along with this program; if not, write to the Free Software |
19 | * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
| 20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 21 | * |
21 | * |
| 22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
22 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
| 23 | */ |
23 | */ |
| 24 | |
24 | |
| 25 | /* This file contains all the spell attack code. Grouping this code |
25 | /* This file contains all the spell attack code. Grouping this code |
| 26 | * together should hopefully make it easier to find the relevent bits |
26 | * together should hopefully make it easier to find the relevent bits |
| 27 | * of code |
27 | * of code |
| … | |
… | |
| 1300 | return 0; |
1300 | return 0; |
| 1301 | } |
1301 | } |
| 1302 | return 1; |
1302 | return 1; |
| 1303 | } |
1303 | } |
| 1304 | |
1304 | |
| 1305 | |
|
|
| 1306 | |
|
|
| 1307 | |
|
|
| 1308 | int |
1305 | int |
| 1309 | cast_destruction (object *op, object *caster, object *spell_ob) |
1306 | cast_destruction (object *op, object *caster, object *spell_ob) |
| 1310 | { |
1307 | { |
| 1311 | int i, j, range, mflags, friendly = 0, dam, dur; |
1308 | int i, j, range, mflags, friendly = 0, dam, dur; |
| 1312 | sint16 sx, sy; |
1309 | sint16 sx, sy; |
| … | |
… | |
| 1332 | else if (caster->skill) |
1329 | else if (caster->skill) |
| 1333 | op->skill = caster->skill; |
1330 | op->skill = caster->skill; |
| 1334 | else |
1331 | else |
| 1335 | op->skill = NULL; |
1332 | op->skill = NULL; |
| 1336 | |
1333 | |
| 1337 | change_skill (op, find_skill_by_name (op, op->skill), 1); |
1334 | op->change_skill (find_skill_by_name (op, op->skill)); |
| 1338 | |
1335 | |
| 1339 | for (i = -range; i < range; i++) |
1336 | for (i = -range; i < range; i++) |
| 1340 | { |
1337 | { |
| 1341 | for (j = -range; j < range; j++) |
1338 | for (j = -range; j < range; j++) |
| 1342 | { |
1339 | { |
| … | |
… | |
| 1577 | at -= level / 5; |
1574 | at -= level / 5; |
| 1578 | if (did_make_save (head, head->level, at)) |
1575 | if (did_make_save (head, head->level, at)) |
| 1579 | continue; |
1576 | continue; |
| 1580 | } |
1577 | } |
| 1581 | else /* spell->attacktype */ |
1578 | else /* spell->attacktype */ |
| 1582 | /* |
|
|
| 1583 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
| 1584 | * if spell level < monster level, no go |
|
|
| 1585 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
| 1586 | |
|
|
| 1587 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
| 1588 | |
|
|
| 1589 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
| 1590 | charm a level 125 monster... |
|
|
| 1591 | |
|
|
| 1592 | Ryo, august 14th |
|
|
| 1593 | */ |
|
|
| 1594 | { |
1579 | { |
|
|
1580 | /* |
|
|
1581 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
1582 | * if spell level < monster level, no go |
|
|
1583 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
1584 | |
|
|
1585 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
1586 | |
|
|
1587 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
1588 | charm a level 125 monster... |
|
|
1589 | |
|
|
1590 | Ryo, august 14th |
|
|
1591 | */ |
| 1595 | if (head->level > level) |
1592 | if (head->level > level) |
| 1596 | continue; |
1593 | continue; |
|
|
1594 | |
| 1597 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1595 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
| 1598 | /* Failed, no effect */ |
1596 | /* Failed, no effect */ |
| 1599 | continue; |
1597 | continue; |
| 1600 | } |
1598 | } |
| 1601 | |
1599 | |
