| 1 | /* |
1 | /* |
| 2 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game for X-windows |
| 3 | |
3 | * |
|
|
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
| 4 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
| 5 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
| 6 | |
7 | * |
| 7 | This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
| 9 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | (at your option) any later version. |
11 | * (at your option) any later version. |
| 11 | |
12 | * |
| 12 | 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, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
| 16 | |
17 | * |
| 17 | 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 |
| 18 | along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | |
21 | * |
| 21 | The authors can be reached via e-mail to <crossfire@schmorp.de> |
22 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
| 22 | */ |
23 | */ |
| 23 | |
24 | |
| 24 | /* This file contains all the code implementing diseases, |
25 | /* This file contains all the code implementing diseases, |
| 25 | except for odds and ends in attack.c and in |
26 | except for odds and ends in attack.c and in |
| 26 | living.c*/ |
27 | living.c*/ |
| 27 | |
28 | |
| … | |
… | |
| 126 | |
127 | |
| 127 | |
128 | |
| 128 | #include <global.h> |
129 | #include <global.h> |
| 129 | #include <object.h> |
130 | #include <object.h> |
| 130 | #include <living.h> |
131 | #include <living.h> |
| 131 | #ifndef __CEXTRACT__ |
|
|
| 132 | # include <sproto.h> |
132 | #include <sproto.h> |
| 133 | #endif |
|
|
| 134 | #include <spells.h> |
133 | #include <spells.h> |
| 135 | #include <sounds.h> |
134 | #include <sounds.h> |
| 136 | #include <skills.h> |
135 | #include <skills.h> |
| 137 | |
136 | |
| 138 | /* IMPLEMENTATION NOTES |
137 | /* IMPLEMENTATION NOTES |
| … | |
… | |
| 324 | * (eg, level 1 cold, level 2 cold, level 3 cold, etc), as long as |
323 | * (eg, level 1 cold, level 2 cold, level 3 cold, etc), as long as |
| 325 | * they were cast in that same order. Instead, change it so that |
324 | * they were cast in that same order. Instead, change it so that |
| 326 | * if you diseased, you can't get diseased more. |
325 | * if you diseased, you can't get diseased more. |
| 327 | */ |
326 | */ |
| 328 | |
327 | |
| 329 | for ( /* tmp initialized in if, above */ ; tmp; tmp = tmp->below) |
328 | for ( /* tmp initialised in if, above */ ; tmp; tmp = tmp->below) |
| 330 | { |
329 | { |
| 331 | if (tmp->type == SIGN && !strcmp (tmp->name, disease->name) && tmp->level >= disease->level) |
330 | if (tmp->type == SIGN && !strcmp (tmp->name, disease->name) && tmp->level >= disease->level) |
| 332 | return 0; /*Immune! */ |
331 | return 0; /* Immune! */ |
| 333 | else if (tmp->type == DISEASE && !strcmp (tmp->name, disease->name)) |
332 | else if (tmp->type == DISEASE && !strcmp (tmp->name, disease->name)) |
| 334 | return 0; /* already diseased */ |
333 | return 0; /* already diseased */ |
| 335 | } |
334 | } |
| 336 | |
335 | |
| 337 | /* If we've gotten this far, go ahead and infect the victim. */ |
336 | /* If we've gotten this far, go ahead and infect the victim. */ |
| … | |
… | |
| 433 | if (victim->head) |
432 | if (victim->head) |
| 434 | tmp = victim->head->inv; |
433 | tmp = victim->head->inv; |
| 435 | else |
434 | else |
| 436 | tmp = victim->inv; |
435 | tmp = victim->inv; |
| 437 | |
436 | |
| 438 | for ( /* tmp initialized in if, above */ ; tmp; tmp = tmp->below) |
437 | for ( /* tmp initialised in if, above */ ; tmp; tmp = tmp->below) |
| 439 | { |
438 | { |
| 440 | if (tmp->type == SIGN) /* possibly an immunity, or diseased */ |
439 | if (tmp->type == SIGN) /* possibly an immunity, or diseased */ |
| 441 | if (!strcmp (tmp->name, disease->name) && tmp->level >= disease->level) |
440 | if (!strcmp (tmp->name, disease->name) && tmp->level >= disease->level) |
| 442 | return 0; /*Immune! */ |
441 | return 0; /*Immune! */ |
| 443 | } |
442 | } |
| … | |
… | |
| 452 | { |
451 | { |
| 453 | int dam = disease->stats.dam; |
452 | int dam = disease->stats.dam; |
| 454 | |
453 | |
| 455 | /* reduce the damage, on average, 50%, and making things random. */ |
454 | /* reduce the damage, on average, 50%, and making things random. */ |
| 456 | |
455 | |
| 457 | dam = random_roll (1, FABS (dam), victim, PREFER_LOW); |
456 | dam = random_roll (1, abs (dam), victim, PREFER_LOW); |
| 458 | if (disease->stats.dam < 0) |
457 | if (disease->stats.dam < 0) |
| 459 | dam = -dam; |
458 | dam = -dam; |
| 460 | new_symptom->stats.dam = dam; |
459 | new_symptom->stats.dam = dam; |
| 461 | } |
460 | } |
| 462 | |
461 | |
| … | |
… | |
| 598 | object *tmp; |
597 | object *tmp; |
| 599 | |
598 | |
| 600 | tmp = victim; |
599 | tmp = victim; |
| 601 | if (tmp->head != NULL) |
600 | if (tmp->head != NULL) |
| 602 | tmp = tmp->head; |
601 | tmp = tmp->head; |
| 603 | for ( /*tmp initialized above */ ; tmp != NULL; tmp = tmp->more) |
602 | for ( /*tmp initialised above */ ; tmp != NULL; tmp = tmp->more) |
| 604 | { |
603 | { |
| 605 | new_ob = arch_to_object (symptom->other_arch); |
604 | new_ob = arch_to_object (symptom->other_arch); |
| 606 | new_ob->x = tmp->x; |
605 | new_ob->x = tmp->x; |
| 607 | new_ob->y = tmp->y; |
606 | new_ob->y = tmp->y; |
| 608 | new_ob->map = victim->map; |
607 | new_ob->map = victim->map; |
