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Comparing deliantra/server/server/gods.C (file contents):
Revision 1.26 by root, Mon Jun 4 13:04:00 2007 UTC vs.
Revision 1.45 by root, Thu Jan 1 16:05:13 2009 UTC

1/* 1/*
2 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team 4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * Crossfire TRT is free software; you can redistribute it and/or modify it 8 * Deliantra is free software: you can redistribute it and/or modify
9 * under the terms of the GNU General Public License as published by the Free 9 * it under the terms of the GNU General Public License as published by
10 * Software Foundation; either version 2 of the License, or (at your option) 10 * the Free Software Foundation, either version 3 of the License, or
11 * any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, but 13 * This program is distributed in the hope that it will be useful,
14 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License along 18 * You should have received a copy of the GNU General Public License
19 * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 * 20 *
22 * The authors can be reached via e-mail to <crossfire@schmorp.de> 21 * The authors can be reached via e-mail to <support@deliantra.net>
23 */ 22 */
24 23
25/* Oct 3, 1995 - Code laid down for initial gods, priest alignment, and 24/* Oct 3, 1995 - Code laid down for initial gods, priest alignment, and
26 * monster race initialization. b.t. 25 * monster race initialization. b.t.
27 */ 26 */
… …
37 36
38/** 37/**
39 * Returns the id of specified god. 38 * Returns the id of specified god.
40 */ 39 */
41int 40int
42lookup_god_by_name (const char *name) 41lookup_god_by_name (shstr_cmp name)
43{ 42{
44 int godnr = -1; 43 if (name)
45 size_t nmlen = strlen (name);
46
47 if (name && strcmp (name, "none"))
48 {
49 godlink *gl;
50
51 for (gl = first_god; gl; gl = gl->next) 44 for (godlink *gl = first_god; gl; gl = gl->next)
52 if (!strncmp (name, gl->name, MIN ((size_t) strlen (gl->name), nmlen))) 45 if (gl->name == name)
53 break;
54 if (gl)
55 godnr = gl->id; 46 return gl->id;
56 } 47
57 return godnr; 48 return -1;
58} 49}
59 50
60/** 51/**
61 * Returns pointer to specified god's object through pntr_to_god_obj.. 52 * Returns pointer to specified god's object through pntr_to_god_obj..
62 */ 53 */
63object * 54object *
64find_god (const char *name) 55find_god (shstr_cmp name)
65{ 56{
66 object *god = NULL;
67
68 if (name) 57 if (name)
69 {
70 godlink *gl;
71
72 for (gl = first_god; gl; gl = gl->next) 58 for (godlink *gl = first_god; gl; gl = gl->next)
73 if (!strcmp (name, gl->name)) 59 if (gl->name == name)
74 break;
75 if (gl)
76 god = pntr_to_god_obj (gl); 60 return pntr_to_god_obj (gl);
77 } 61
78 return god; 62 return 0;
63}
64
65/**
66 * Returns a string that is the name of the god that should be natively worshipped by a
67 * creature of who has race *race
68 * if we can't find a god that is appropriate, we return NULL
69 */
70static shstr_tmp
71get_god_for_race (shstr_cmp race)
72{
73 if (race)
74 for (godlink *gl = first_god; gl; gl = gl->next)
75 if (gl->arch->race == race)
76 return gl->name;
77
78 return shstr_tmp ();
79} 79}
80 80
81/** 81/**
82 * Determines if op worships a god. 82 * Determines if op worships a god.
83 * Returns the godname if they do or "none" if they have no god. 83 * Returns the godname if they do or "none" if they have no god.
84 * In the case of an NPC, if they have no god, we try and guess 84 * In the case of an NPC, if they have no god, we try and guess
85 * who they should worship based on their race. If that fails we 85 * who they should worship based on their race. If that fails we
86 * give them a random one. 86 * give them a random one.
87 */ 87 */
88 88shstr_tmp
89const char *
90determine_god (object *op) 89determine_god (object *op)
91{ 90{
92 int godnr = -1;
93 const char *godname;
94
95 /* spells */ 91 /* spells */
96 if ((op->type == SPELL || op->type == SPELL_EFFECT) && op->title) 92 if ((op->type == SPELL || op->type == SPELL_EFFECT) && op->title)
97 {
98 if (lookup_god_by_name (op->title) >= 0) 93 if (lookup_god_by_name (op->title) >= 0)
99 return op->title; 94 return op->title;
95
96 if (!op->is_player () && op->flag [FLAG_ALIVE])
100 } 97 {
101
102 if (op->type != PLAYER && QUERY_FLAG (op, FLAG_ALIVE))
103 {
104
105 /* find a god based on race */ 98 /* find a god based on race */
106 if (!op->title) 99 if (!op->title)
107 {
108 if (op->race != NULL)
109 {
110 godname = get_god_for_race (op->race); 100 op->title = get_god_for_race (op->race);
111 if (godname != NULL)
112 {
113 op->title = godname;
114 }
115 }
116 }
117 101
118 /* find a random god */ 102 /* find a random god */
119 if (!op->title) 103 if (!op->title)
120 { 104 {
121 godlink *gl = first_god;
122
123 godnr = rndm (1, gl->id); 105 int godnr = rndm (1, first_god->id);
124 while (gl) 106
125 { 107 for (godlink *gl = first_god; gl && gl->id != godnr; gl = gl->next)
126 if (gl->id == godnr) 108 if (gl->id == godnr)
109 {
110 op->title = gl->name;
127 break; 111 break;
128 gl = gl->next;
129 } 112 }
130 op->title = gl->name;
131 } 113 }
132 114
133 return op->title; 115 return op->title;
134 } 116 }
135
136 117
137 /* The god the player worships is in the praying skill (native skill 118 /* The god the player worships is in the praying skill (native skill
138 * not skill tool). Since a player can only have one instance of 119 * not skill tool). Since a player can only have one instance of
139 * that skill, once we find it, we can return, either with the 120 * that skill, once we find it, we can return, either with the
140 * title or "none". 121 * title or "none".
141 */ 122 */
142 if (op->type == PLAYER) 123 if (op->type == PLAYER)
143 {
144 object *tmp;
145
146 for (tmp = op->inv; tmp != NULL; tmp = tmp->below) 124 for (object *tmp = op->inv; tmp; tmp = tmp->below)
147 if (tmp->type == SKILL && tmp->subtype == SK_PRAYING) 125 if (tmp->type == SKILL && tmp->subtype == SK_PRAYING)
148 { 126 {
149 if (tmp->title) 127 if (tmp->title)
150 return (tmp->title); 128 return tmp->title;
151 else 129
152 return ("none"); 130 break;
153 } 131 }
154 } 132
155 return ("none"); 133 return shstr_none;
156} 134}
157 135
158/** 136/**
159 * Returns 1 if s1 and s2 are the same - either both NULL, or strcmp( ) == 0 137 * Returns 1 if s1 and s2 are the same - either both NULL, or strcmp( ) == 0
160 */ 138 */
161static int 139static int
162same_string (const char *s1, const char *s2) 140same_string (const char *s1, const char *s2)
163{ 141{
164 if (s1 == NULL) 142 if (s1 == s2)
165 if (s2 == NULL)
166 return 1; 143 return 1;
144 else if (s1 && s2)
145 return !strcmp (s1, s2);
167 else 146 else
168 return 0;
169 else if (s2 == NULL)
170 return 0; 147 return 0;
171 else
172 return strcmp (s1, s2) == 0;
173} 148}
174
175 149
176/** 150/**
177 * Checks for any occurrence of the given 'item' in the inventory of 'op' (recursively). 151 * Checks for any occurrence of the given 'item' in the inventory of 'op' (recursively).
178 * Any matching items in the inventory are deleted, and a 152 * Any matching items in the inventory are deleted, and a
179 * message is displayed to the player. 153 * message is displayed to the player.
… …
192 166
193 if (tmp->type == item->type 167 if (tmp->type == item->type
194 && same_string (tmp->name, item->name) 168 && same_string (tmp->name, item->name)
195 && same_string (tmp->title, item->title) && same_string (tmp->msg, item->msg) && same_string (tmp->slaying, item->slaying)) 169 && same_string (tmp->title, item->title) && same_string (tmp->msg, item->msg) && same_string (tmp->slaying, item->slaying))
196 { 170 {
197
198 /* message */ 171 /* message */
199 if (tmp->nrof > 1) 172 new_draw_info_format (NDI_UNIQUE, 0, op,
200 new_draw_info_format (NDI_UNIQUE, 0, op, "The %s crumble to dust!", query_short_name (tmp)); 173 tmp->nrof > 1 ? "The %s crumble to dust!" : "The %s crumbles to dust!",
201 else 174 query_short_name (tmp));
202 new_draw_info_format (NDI_UNIQUE, 0, op, "The %s crumbles to dust!", query_short_name (tmp));
203 175
204 tmp->remove (); /* remove obj from players inv. */ 176 tmp->destroy ();
205 esrv_del_item (op->contr, tmp->count); /* notify client */
206 tmp->destroy (); /* free object */
207 } 177 }
208 178
209 if (tmp->inv) 179 if (tmp->inv)
210 follower_remove_similar_item (tmp, item); 180 follower_remove_similar_item (tmp, item);
211 } 181 }
… …
237 * God gives an item to the player. 207 * God gives an item to the player.
238 */ 208 */
239static int 209static int
240god_gives_present (object *op, object *god, treasure *tr) 210god_gives_present (object *op, object *god, treasure *tr)
241{ 211{
242 object *tmp;
243
244 if (!tr->item) 212 if (!tr->item)
245 return 0; 213 return 0;
246 214
247 if (follower_has_similar_item (op, tr->item)) 215 if (follower_has_similar_item (op, tr->item))
248 return 0; 216 return 0;
249 217
250 tmp = arch_to_object (tr->item); 218 object *tmp = arch_to_object (tr->item);
251 new_draw_info_format (NDI_UNIQUE, 0, op, "%s lets %s appear in your hands.", &god->name, query_short_name (tmp)); 219 new_draw_info_format (NDI_UNIQUE, 0, op, "%s lets %s appear in your hands.", &god->name, query_short_name (tmp));
252 tmp = insert_ob_in_ob (tmp, op); 220 op->insert (tmp);
253 if (op->type == PLAYER)
254 esrv_send_item (op, tmp);
255 221
256 return 1; 222 return 1;
257} 223}
258 224
259/** 225/**
… …
275 /* hmm. what happend depends on pl's current god, level, etc */ 241 /* hmm. what happend depends on pl's current god, level, etc */
276 if (!pl_god) 242 if (!pl_god)
277 { /*new convert */ 243 { /*new convert */
278 become_follower (pl, altar->other_arch); 244 become_follower (pl, altar->other_arch);
279 return; 245 return;
280
281 } 246 }
282 else if (!strcmp (&pl_god->name, altar->other_arch->object::name)) 247 else if (!strcmp (&pl_god->name, altar->other_arch->object::name))
283 { 248 {
284 /* pray at your gods altar */ 249 /* pray at your gods altar */
285 int bonus = (pl->stats.Wis + skill->level) / 10; 250 int bonus = (pl->stats.Wis + skill->level) / 10;
286 251
287 /* we can get neg grace up faster */ 252 /* we can get neg grace up faster */
288 if (pl->stats.grace < 0) 253 if (pl->stats.grace < 0)
289 pl->stats.grace += (bonus > -1 * (pl->stats.grace / 10) ? bonus : -1 * (pl->stats.grace / 10)); 254 pl->stats.grace += (bonus > -1 * (pl->stats.grace / 10) ? bonus : -1 * (pl->stats.grace / 10));
255
290 /* we can super-charge grace to 2x max */ 256 /* we can super-charge grace to 2x max */
291 if (pl->stats.grace < (2 * pl->stats.maxgrace)) 257 if (pl->stats.grace < 2 * pl->stats.maxgrace)
292 {
293 pl->stats.grace += bonus / 2; 258 pl->stats.grace += bonus / 2;
294 } 259 else
295 if (pl->stats.grace > (2 * pl->stats.maxgrace))
296 {
297 pl->stats.grace = (2 * pl->stats.maxgrace); 260 pl->stats.grace = 2 * pl->stats.maxgrace;
298 }
299 261
300 /* Every once in a while, the god decides to checkup on their 262 /* Every once in a while, the god decides to checkup on their
301 * follower, and may intervene to help them out. 263 * follower, and may intervene to help them out.
302 */ 264 */
303 bonus = MAX (1, bonus + MAX (pl->stats.luck, -3)); /* -- DAMN -- */ 265 bonus = MAX (1, bonus + MAX (pl->stats.luck, -3)); /* -- DAMN -- */
304 266
305 if (((random_roll (0, 399, pl, PREFER_LOW)) - bonus) < 0) 267 if (((random_roll (0, 399, pl, PREFER_LOW)) - bonus) < 0)
306 god_intervention (pl, pl_god, skill); 268 god_intervention (pl, pl_god, skill);
307
308 } 269 }
309 else 270 else
310 { /* praying to another god! */ 271 { /* praying to another god! */
311 uint64 loss = 0; 272 uint64 loss = 0;
312 int angry = 1; 273 int angry = 1;
… …
411 { 372 {
412 remove = 0; 373 remove = 0;
413 break; 374 break;
414 } 375 }
415 } 376 }
377
416 if (remove) 378 if (remove)
417 { 379 do_forget_spell (op, tmp->name);
418 /* just do the work of removing the spell ourselves - we already
419 * know that the player knows the spell
420 */
421 new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You lose knowledge of %s.", &tmp->name);
422 player_unready_range_ob (op->contr, tmp);
423 tmp->destroy ();
424 }
425
426 } 380 }
427} 381}
428 382
429/** 383/**
430 * This function is called whenever a player has 384 * This function is called whenever a player has
… …
438 object *old_god = NULL; /* old god */ 392 object *old_god = NULL; /* old god */
439 treasure *tr; 393 treasure *tr;
440 object *item, *skop, *next; 394 object *item, *skop, *next;
441 int i, sk_applied, undeadified = 0; /* Turns to true if changing god can changes the undead status of the player. */ 395 int i, sk_applied, undeadified = 0; /* Turns to true if changing god can changes the undead status of the player. */
442 396
443
444 old_god = find_god (determine_god (op)); 397 old_god = find_god (determine_god (op));
445 398
446 /* take away any special god-characteristic items. */ 399 /* take away any special god-characteristic items. */
447 for (item = op->inv; item != NULL; item = next) 400 for (item = op->inv; item; item = next)
448 { 401 {
449 next = item->below; 402 next = item->below;
403
450 // remove all invisible startequip items which are not skill, exp or force 404 // remove all invisible startequip items which are not skill, exp or force
451 if (QUERY_FLAG (item, FLAG_STARTEQUIP) && item->invisible && 405 if (QUERY_FLAG (item, FLAG_STARTEQUIP) && item->invisible &&
452 (item->type != SKILL) && (item->type != FORCE)) 406 (item->type != SKILL) && (item->type != FORCE))
453 { 407 {
454
455 if (item->type == SPELL) 408 if (item->type == SPELL)
409 {
456 new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You lose knowledge of %s.", &item->name); 410 new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You lose knowledge of %s.", &item->name);
411 esrv_remove_spell (op->contr, item);
412 }
457 413
458 player_unready_range_ob (op->contr, item); 414 player_unready_range_ob (op->contr, item);
459 item->destroy (); 415 item->destroy ();
460 } 416 }
461 } 417 }
… …
467 follower_remove_similar_item (op, tr->item); 423 follower_remove_similar_item (op, tr->item);
468 424
469 if (!op || !new_god) 425 if (!op || !new_god)
470 return; 426 return;
471 427
472 if (op->race && new_god->slaying && strstr (op->race, new_god->slaying)) 428 if (op->race && new_god->slaying && op->race.contains (new_god->slaying))
473 { 429 {
474 new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "Fool! %s detests your kind!", &new_god->name); 430 new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "Fool! %s detests your kind!", &new_god->name);
475 431
476 if (random_roll (0, op->level - 1, op, PREFER_LOW) - 5 > 0) 432 if (random_roll (0, op->level - 1, op, PREFER_LOW) - 5 > 0)
477 { 433 {
… …
480 cast_magic_storm (op, tmp, new_god->level + 10); 436 cast_magic_storm (op, tmp, new_god->level + 10);
481 } 437 }
482 438
483 return; 439 return;
484 } 440 }
485
486 441
487 /* give the player any special god-characteristic-items. */ 442 /* give the player any special god-characteristic-items. */
488 for (tr = new_god->randomitems->items; tr; tr = tr->next) 443 for (tr = new_god->randomitems->items; tr; tr = tr->next)
489 { 444 {
490 if (tr->item && tr->item->invisible && tr->item->type != SPELLBOOK 445 if (tr->item && tr->item->invisible && tr->item->type != SPELLBOOK
491 && tr->item->type != BOOK && tr->item->type != SPELL) 446 && tr->item->type != BOOK && tr->item->type != SPELL)
492 god_gives_present (op, new_god, tr); 447 god_gives_present (op, new_god, tr);
493 } 448 }
494 449
495
496 new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You become a follower of %s!", &new_god->name); 450 new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You become a follower of %s!", &new_god->name);
497 451
498 for (skop = op->inv; skop != NULL; skop = skop->below) 452 for (skop = op->inv; skop; skop = skop->below)
499 if (skop->type == SKILL && skop->subtype == SK_PRAYING) 453 if (skop->type == SKILL && skop->subtype == SK_PRAYING)
500 break; 454 break;
501 455
502 /* Player has no skill - give them the skill */ 456 /* Player has no skill - give them the skill */
503 if (!skop) 457 if (!skop)
504 {
505 /* The arhetype should always be defined - if we crash here because it doesn't, 458 /* The archetype should always be defined - if we crash here because it doesn't,
506 * things are really messed up anyways. 459 * things are really messed up anyways.
507 */ 460 */
508 skop = give_skill_by_name (op, get_archetype_by_type_subtype (SKILL, SK_PRAYING)->skill); 461 skop = give_skill_by_name (op, get_archetype_by_type_subtype (SKILL, SK_PRAYING)->skill);
509 link_player_skills (op);
510 }
511 462
512 sk_applied = QUERY_FLAG (skop, FLAG_APPLIED); /* save skill status */ 463 sk_applied = QUERY_FLAG (skop, FLAG_APPLIED); /* save skill status */
513 464
514 /* Clear the "undead" status. We also need to force a call to change_abil, 465 /* Clear the "undead" status. We also need to force a call to change_abil,
515 * so I set undeadified for that. 466 * so I set undeadified for that.
516 * - gros, 21th July 2006. 467 * - gros, 21th July 2006.
517 */ 468 */
518 if ((old_god) && (QUERY_FLAG (old_god, FLAG_UNDEAD))) 469 if (old_god && QUERY_FLAG (old_god, FLAG_UNDEAD))
519 { 470 {
520 CLEAR_FLAG (skop, FLAG_UNDEAD); 471 CLEAR_FLAG (skop, FLAG_UNDEAD);
521 undeadified = 1; 472 undeadified = 1;
522 } 473 }
523 474
524 if (skop->title) 475 if (skop->title)
525 { /* get rid of old god */ 476 {
477 /* get rid of old god */
526 new_draw_info_format (NDI_UNIQUE, 0, op, "%s's blessing is withdrawn from you.", &skop->title); 478 new_draw_info_format (NDI_UNIQUE, 0, op, "%s's blessing is withdrawn from you.", &skop->title);
479
527 /* The point of this is to really show what abilities the player just lost */ 480 /* The point of this is to really show what abilities the player just lost */
528 if (sk_applied || undeadified) 481 if (sk_applied || undeadified)
529 { 482 {
530
531 CLEAR_FLAG (skop, FLAG_APPLIED); 483 CLEAR_FLAG (skop, FLAG_APPLIED);
532 (void) change_abil (op, skop); 484 change_abil (op, skop);
533 } 485 }
534 } 486 }
535 487
536 /* now change to the new gods attributes to exp_obj */ 488 /* now change to the new gods attributes to exp_obj */
537 skop->title = new_god->name; 489 skop->title = new_god->name;
… …
572 * This also can happen for monks which cannot use weapons. In this case 524 * This also can happen for monks which cannot use weapons. In this case
573 * do not allow to use weapons even if the god otherwise would allow it. 525 * do not allow to use weapons even if the god otherwise would allow it.
574 */ 526 */
575 if (!present_in_ob_by_name (FORCE, "no weapon force", op)) 527 if (!present_in_ob_by_name (FORCE, "no weapon force", op))
576 update_priest_flag (new_god, skop, FLAG_USE_WEAPON); 528 update_priest_flag (new_god, skop, FLAG_USE_WEAPON);
529
577 update_priest_flag (new_god, skop, FLAG_USE_ARMOUR); 530 update_priest_flag (new_god, skop, FLAG_USE_ARMOUR);
578 531
579 if (worship_forbids_use (op, skop, FLAG_USE_WEAPON, "weapons")) 532 if (worship_forbids_use (op, skop, FLAG_USE_WEAPON, "weapons"))
580 stop_using_item (op, WEAPON, 2); 533 stop_using_item (op, WEAPON, 2);
581 534
… …
607 */ 560 */
608 561
609int 562int
610worship_forbids_use (object *op, object *exp_obj, uint32 flag, const char *string) 563worship_forbids_use (object *op, object *exp_obj, uint32 flag, const char *string)
611{ 564{
612
613 if (QUERY_FLAG (op->arch, flag)) 565 if (QUERY_FLAG (op->arch, flag))
614 if (QUERY_FLAG (op, flag) != QUERY_FLAG (exp_obj, flag)) 566 if (QUERY_FLAG (op, flag) != QUERY_FLAG (exp_obj, flag))
615 { 567 {
616 update_priest_flag (exp_obj, op, flag); 568 update_priest_flag (exp_obj, op, flag);
617 if (QUERY_FLAG (op, flag)) 569 if (QUERY_FLAG (op, flag))
… …
620 { 572 {
621 new_draw_info_format (NDI_UNIQUE, 0, op, "You are forbidden to use %s.", string); 573 new_draw_info_format (NDI_UNIQUE, 0, op, "You are forbidden to use %s.", string);
622 return 1; 574 return 1;
623 } 575 }
624 } 576 }
577
625 return 0; 578 return 0;
626} 579}
627 580
628/** 581/**
629 * Unapplies up to number worth of items of type 582 * Unapplies up to number worth of items of type
… …
666/* if (!(QUERY_FLAG(&(exp_ob->arch->clone),flag)))*/ 619/* if (!(QUERY_FLAG(&(exp_ob->arch->clone),flag)))*/
667 CLEAR_FLAG (exp_ob, flag); 620 CLEAR_FLAG (exp_ob, flag);
668 }; 621 };
669} 622}
670 623
671
672
673archetype * 624archetype *
674determine_holy_arch (object *god, const char *type) 625determine_holy_arch (object *god, shstr_cmp type)
675{ 626{
676 treasure *tr; 627 treasure *tr;
677 628
678 if (!god || !god->randomitems) 629 if (!god || !god->randomitems)
679 { 630 {
680 LOG (llevError, "BUG: determine_holy_arch(): no god or god without " "randomitems\n"); 631 LOG (llevError, "BUG: determine_holy_arch(): no god or god without " "randomitems\n");
681 return NULL; 632 return 0;
682 } 633 }
683 634
684 for (tr = god->randomitems->items; tr; tr = tr->next) 635 for (tr = god->randomitems->items; tr; tr = tr->next)
685 { 636 {
686 if (!tr->item) 637 if (!tr->item)
687 continue; 638 continue;
688 639
689 object *item = tr->item; 640 object *item = tr->item;
690 641
691 if (item->type == BOOK && item->invisible && strcmp (item->name, type) == 0) 642 if (item->type == BOOK && item->invisible && item->name == type)
692 return item->other_arch; 643 return item->other_arch;
693 } 644 }
645
694 return NULL; 646 return 0;
695} 647}
696 648
697/** 649/**
698 * God helps player by removing curse and/or damnation. 650 * God helps player by removing curse and/or damnation.
699 */ 651 */
700static int 652static int
701god_removes_curse (object *op, int remove_damnation) 653god_removes_curse (object *op, int remove_damnation)
702{ 654{
703 object *tmp;
704 int success = 0; 655 int success = 0;
705 656
706 for (tmp = op->inv; tmp; tmp = tmp->below) 657 for (object *tmp = op->inv; tmp; tmp = tmp->below)
707 { 658 {
708 if (tmp->invisible) 659 if (tmp->invisible)
709 continue; 660 continue;
661
710 if (QUERY_FLAG (tmp, FLAG_DAMNED) && !remove_damnation) 662 if (QUERY_FLAG (tmp, FLAG_DAMNED) && !remove_damnation)
711 continue; 663 continue;
664
712 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 665 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
713 { 666 {
714 success = 1; 667 success = 1;
715 CLEAR_FLAG (tmp, FLAG_DAMNED); 668 CLEAR_FLAG (tmp, FLAG_DAMNED);
716 CLEAR_FLAG (tmp, FLAG_CURSED); 669 CLEAR_FLAG (tmp, FLAG_CURSED);
717 CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED); 670 CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
718 if (op->type == PLAYER) 671
672 if (object *pl = tmp->visible_to ())
719 esrv_send_item (op, tmp); 673 esrv_update_item (UPD_FLAGS, pl, tmp);
720 } 674 }
721 } 675 }
722 676
723 if (success) 677 if (success)
724 new_draw_info (NDI_UNIQUE, 0, op, "You feel like someone is helping you."); 678 new_draw_info (NDI_UNIQUE, 0, op, "You feel like someone is helping you.");
679
725 return success; 680 return success;
726} 681}
727 682
728static int 683static int
729follower_level_to_enchantments (int level, int difficulty) 684follower_level_to_enchantments (int level, int difficulty)
… …
734 return 0; 689 return 0;
735 } 690 }
736 691
737 if (level <= 20) 692 if (level <= 20)
738 return level / difficulty; 693 return level / difficulty;
694
739 if (level <= 40) 695 if (level <= 40)
740 return (20 + (level - 20) / 2) / difficulty; 696 return (20 + (level - 20) / 2) / difficulty;
741 697
742 return (30 + (level - 40) / 4) / difficulty; 698 return (30 + (level - 40) / 4) / difficulty;
743} 699}
… …
749 * attacktype, slaying and such. 705 * attacktype, slaying and such.
750 */ 706 */
751static int 707static int
752god_enchants_weapon (object *op, object *god, object *tr, object *skill) 708god_enchants_weapon (object *op, object *god, object *tr, object *skill)
753{ 709{
754 char buf[MAX_BUF];
755 object *weapon; 710 object *weapon;
756 uint32 attacktype; 711 uint32 attacktype;
757 int tmp; 712 int tmp;
758 713
759 for (weapon = op->inv; weapon; weapon = weapon->below) 714 for (weapon = op->inv; weapon; weapon = weapon->below)
760 if ((weapon->type == WEAPON || weapon->type == BOW) && QUERY_FLAG (weapon, FLAG_APPLIED)) 715 if ((weapon->type == WEAPON || weapon->type == BOW) && QUERY_FLAG (weapon, FLAG_APPLIED))
761 break; 716 break;
762 717
763 if (weapon == NULL || god_examines_item (god, weapon) <= 0) 718 if (!weapon || god_examines_item (god, weapon) <= 0)
764 return 0; 719 return 0;
765 720
766 /* First give it a title, so other gods won't touch it */ 721 /* First give it a title, so other gods won't touch it */
767 if (!weapon->title) 722 if (!weapon->title)
768 { 723 {
769 sprintf (buf, "of %s", &god->name); 724 weapon->title = format ("of %s", &god->name);
770 weapon->title = buf; 725
771 if (op->type == PLAYER) 726 if (object *pl = weapon->visible_to ())
772 esrv_update_item (UPD_NAME, op, weapon); 727 esrv_update_item (UPD_NAME, pl, weapon);
728
773 new_draw_info (NDI_UNIQUE, 0, op, "Your weapon quivers as if struck!"); 729 new_draw_info (NDI_UNIQUE, 0, op, "Your weapon quivers as if struck!");
774 } 730 }
775 731
776 /* Allow the weapon to slay enemies */ 732 /* Allow the weapon to slay enemies */
777 if (!weapon->slaying && god->slaying) 733 if (!weapon->slaying && god->slaying)
… …
794 tmp = follower_level_to_enchantments (skill->level, tr->level); 750 tmp = follower_level_to_enchantments (skill->level, tr->level);
795 if (weapon->magic < tmp) 751 if (weapon->magic < tmp)
796 { 752 {
797 new_draw_info (NDI_UNIQUE, 0, op, "A phosphorescent glow envelops your weapon!"); 753 new_draw_info (NDI_UNIQUE, 0, op, "A phosphorescent glow envelops your weapon!");
798 weapon->magic++; 754 weapon->magic++;
799 if (op->type == PLAYER) 755
756 if (object *pl = weapon->visible_to ())
800 esrv_update_item (UPD_NAME, op, weapon); 757 esrv_update_item (UPD_NAME, pl, weapon);
758
801 return 1; 759 return 1;
802 } 760 }
803 761
804 return 0; 762 return 0;
805} 763}
806
807 764
808/** 765/**
809 * Every once in a while the god will intervene to help the worshiper. 766 * Every once in a while the god will intervene to help the worshiper.
810 * Later, this fctn can be used to supply quests, etc for the 767 * Later, this fctn can be used to supply quests, etc for the
811 * priest. -b.t. 768 * priest. -b.t.
812 * called from pray_at_altar() currently. 769 * called from pray_at_altar() currently.
813 */ 770 */
814
815void 771void
816god_intervention (object *op, object *god, object *skill) 772god_intervention (object *op, object *god, object *skill)
817{ 773{
818 treasure *tr; 774 treasure *tr;
819 775
… …
827 783
828 /* lets do some checks of whether we are kosher with our god */ 784 /* lets do some checks of whether we are kosher with our god */
829 if (god_examines_priest (op, god) < 0) 785 if (god_examines_priest (op, god) < 0)
830 return; 786 return;
831 787
788 op->play_sound (sound_find ("god_intervention"));
832 new_draw_info (NDI_UNIQUE, 0, op, "You feel a holy presence!"); 789 new_draw_info (NDI_UNIQUE, 0, op, "You feel a holy presence!");
833 790
834 for (tr = god->randomitems->items; tr; tr = tr->next) 791 for (tr = god->randomitems->items; tr; tr = tr->next)
835 { 792 {
836 object *item; 793 object *item;
… …
844 treasurelist *tl = treasurelist::find (tr->name); 801 treasurelist *tl = treasurelist::find (tr->name);
845 802
846 if (tl == NULL) 803 if (tl == NULL)
847 continue; 804 continue;
848 805
849 new_draw_info (NDI_UNIQUE, 0, op, "Something appears before your " "eyes. You catch it before it falls to the ground."); 806 new_draw_info (NDI_UNIQUE, 0, op, "Something appears before your eyes. You catch it before it falls to the ground.");
850 807
851 create_treasure (tl, op, GT_STARTEQUIP | GT_ONLY_GOOD | GT_UPDATE_INV, skill->level, 0); 808 create_treasure (tl, op, GT_STARTEQUIP | GT_ONLY_GOOD, skill->level, 0);
852 return; 809 return;
853 } 810 }
854 811
855 if (!tr->item) 812 if (!tr->item)
856 continue; 813 continue;
857 814
858 item = tr->item; 815 item = tr->item;
859 816
860 /* Grace limit */ 817 /* Grace limit */
861 if (item->type == BOOK && item->invisible && strcmp (item->name, "grace limit") == 0) 818 if (item->type == BOOK && item->invisible && item->name == shstr_grace_limit)
862 { 819 {
863 if (op->stats.grace < item->stats.grace || op->stats.grace < op->stats.maxgrace) 820 if (op->stats.grace < item->stats.grace || op->stats.grace < op->stats.maxgrace)
864 { 821 {
865 object *tmp;
866
867 /* Follower lacks the required grace for the following 822 /* Follower lacks the required grace for the following
868 * treasure list items. */ 823 * treasure list items. */
869 824
870 tmp = get_archetype (HOLY_POSSESSION); 825 object *tmp = get_archetype (HOLY_POSSESSION);
871 cast_change_ability (op, op, tmp, 0, 1); 826 cast_change_ability (op, op, tmp, 0, 1);
872 tmp->destroy (); 827 tmp->destroy ();
873 return; 828 return;
874 } 829 }
830
875 continue; 831 continue;
876 } 832 }
877 833
878 /* Restore grace */ 834 /* Restore grace */
879 if (item->type == BOOK && item->invisible && strcmp (item->name, "restore grace") == 0) 835 if (item->type == BOOK && item->invisible && item->name == shstr_restore_grace)
880 { 836 {
881 if (op->stats.grace >= 0) 837 if (op->stats.grace >= 0)
882 continue; 838 continue;
839
883 op->stats.grace = random_roll (0, 9, op, PREFER_HIGH); 840 op->stats.grace = random_roll (0, 9, op, PREFER_HIGH);
884 new_draw_info (NDI_UNIQUE, 0, op, "You are returned to a state of grace."); 841 new_draw_info (NDI_UNIQUE, 0, op, "You are returned to a state of grace.");
885 return; 842 return;
886 } 843 }
887 844
888 /* Heal damage */ 845 /* Heal damage */
889 if (item->type == BOOK && item->invisible && strcmp (item->name, "restore hitpoints") == 0) 846 if (item->type == BOOK && item->invisible && strcmp (item->name, "restore hitpoints") == 0)
890 { 847 {
891 if (op->stats.hp >= op->stats.maxhp) 848 if (op->stats.hp >= op->stats.maxhp)
892 continue; 849 continue;
850
893 new_draw_info (NDI_UNIQUE, 0, op, "A white light surrounds and heals you!"); 851 new_draw_info (NDI_UNIQUE, 0, op, "A white light surrounds and heals you!");
894 op->stats.hp = op->stats.maxhp; 852 op->stats.hp = op->stats.maxhp;
895 return; 853 return;
896 } 854 }
897 855
… …
903 /* Restore to 50 .. 100%, if sp < 50% */ 861 /* Restore to 50 .. 100%, if sp < 50% */
904 int new_sp = (int) (random_roll (1000, 1999, op, PREFER_HIGH) / 2000.0 * max); 862 int new_sp = (int) (random_roll (1000, 1999, op, PREFER_HIGH) / 2000.0 * max);
905 863
906 if (op->stats.sp >= max / 2) 864 if (op->stats.sp >= max / 2)
907 continue; 865 continue;
866
908 new_draw_info (NDI_UNIQUE, 0, op, "A blue lightning strikes " "your head but doesn't hurt you!"); 867 new_draw_info (NDI_UNIQUE, 0, op, "A blue lightning strikes your head but doesn't hurt you!");
909 op->stats.sp = new_sp; 868 op->stats.sp = new_sp;
910 } 869 }
911 870
912 /* Various heal spells */ 871 /* Various heal spells */
913 if (item->type == BOOK && item->invisible && strcmp (item->name, "heal spell") == 0) 872 if (item->type == BOOK && item->invisible && strcmp (item->name, "heal spell") == 0)
914 { 873 {
915 object *tmp;
916 int success;
917
918 tmp = get_archetype_by_object_name (item->slaying); 874 object *tmp = archetype::get (item->slaying);
919
920 success = cast_heal (op, op, tmp, 0); 875 int success = cast_heal (op, op, tmp, 0);
921 tmp->destroy (); 876 tmp->destroy ();
877
922 if (success) 878 if (success)
923 return; 879 return;
924 else 880 else
925 continue; 881 continue;
926 } 882 }
… …
953 if ((at = archetype::find (ARCH_DEPLETION)) == NULL) 909 if ((at = archetype::find (ARCH_DEPLETION)) == NULL)
954 { 910 {
955 LOG (llevError, "Could not find archetype depletion.\n"); 911 LOG (llevError, "Could not find archetype depletion.\n");
956 continue; 912 continue;
957 } 913 }
914
958 depl = present_arch_in_ob (at, op); 915 depl = present_arch_in_ob (at, op);
959 916
960 if (depl == NULL) 917 if (depl == NULL)
961 continue; 918 continue;
962 919
… …
972 } 929 }
973 930
974 /* Voices */ 931 /* Voices */
975 if (item->type == BOOK && item->invisible && strcmp (item->name, "voice_behind") == 0) 932 if (item->type == BOOK && item->invisible && strcmp (item->name, "voice_behind") == 0)
976 { 933 {
977 new_draw_info (NDI_UNIQUE, 0, op, "You hear a voice from behind you, but you don't dare to " "turn around:"); 934 new_draw_info (NDI_UNIQUE, 0, op, "You hear a voice from behind you, but you don't dare to turn around:");
978 new_draw_info (NDI_WHITE, 0, op, item->msg); 935 new_draw_info (NDI_WHITE, 0, op, item->msg);
979 return; 936 return;
980 } 937 }
981 938
982 /* Messages */ 939 /* Messages */
… …
1033{ 990{
1034 int reaction = 1; 991 int reaction = 1;
1035 object *item = NULL, *skop; 992 object *item = NULL, *skop;
1036 993
1037 for (item = op->inv; item; item = item->below) 994 for (item = op->inv; item; item = item->below)
1038 {
1039 if (QUERY_FLAG (item, FLAG_APPLIED)) 995 if (QUERY_FLAG (item, FLAG_APPLIED))
1040 {
1041 reaction += god_examines_item (god, item) * (item->magic ? abs (item->magic) : 1); 996 reaction += god_examines_item (god, item) * (item->magic ? abs (item->magic) : 1);
1042 }
1043 }
1044 997
1045 /* well, well. Looks like we screwed up. Time for god's revenge */ 998 /* well, well. Looks like we screwed up. Time for god's revenge */
1046 if (reaction < 0) 999 if (reaction < 0)
1047 { 1000 {
1048 int loss = 10000000; 1001 int loss = 10000000;
1049 int angry = abs (reaction); 1002 int angry = abs (reaction);
1050 1003
1051 for (skop = op->inv; skop != NULL; skop = skop->below) 1004 for (skop = op->inv; skop; skop = skop->below)
1052 if (skop->type == SKILL && skop->subtype == SK_PRAYING) 1005 if (skop->type == SKILL && skop->subtype == SK_PRAYING)
1053 break; 1006 break;
1054 1007
1055 if (skop) 1008 if (skop)
1056 loss = (int) (0.05 * (float) skop->stats.exp); 1009 loss = 0.05f * skop->stats.exp;
1010
1057 change_exp (op, -random_roll (0, loss * angry - 1, op, PREFER_LOW), skop ? &skop->skill : "none", SK_SUBTRACT_SKILL_EXP); 1011 change_exp (op, -random_roll (0, loss * angry - 1, op, PREFER_LOW), skop ? &skop->skill : "none", SK_SUBTRACT_SKILL_EXP);
1012
1058 if (random_roll (0, angry, op, PREFER_LOW)) 1013 if (random_roll (0, angry, op, PREFER_LOW))
1059 { 1014 {
1060 object *tmp = get_archetype (LOOSE_MANA); 1015 object *tmp = get_archetype (LOOSE_MANA);
1061 1016
1062 cast_magic_storm (op, tmp, op->level + (angry * 3)); 1017 cast_magic_storm (op, tmp, op->level + (angry * 3));
1063 } 1018 }
1019
1064 new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "%s becomes angry and punishes you!", &god->name); 1020 new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "%s becomes angry and punishes you!", &god->name);
1065 } 1021 }
1022
1066 return reaction; 1023 return reaction;
1067} 1024}
1068 1025
1069/** 1026/**
1070 * God checks item the player is using. 1027 * God checks item the player is using.
1071 * Return either -1 (bad), 0 (neutral) or 1028 * Return either -1 (bad), 0 (neutral) or
1072 * 1 (item is ok). If you are using the item of an enemy 1029 * 1 (item is ok). If you are using the item of an enemy
1073 * god, it can be bad...-b.t. 1030 * god, it can be bad...-b.t.
1074 */ 1031 */
1075
1076int 1032int
1077god_examines_item (object *god, object *item) 1033god_examines_item (object *god, object *item)
1078{ 1034{
1079 char buf[MAX_BUF]; 1035 char buf[MAX_BUF];
1080 1036
… …
1083 1039
1084 if (!item->title) 1040 if (!item->title)
1085 return 1; /* unclaimed item are ok */ 1041 return 1; /* unclaimed item are ok */
1086 1042
1087 sprintf (buf, "of %s", &god->name); 1043 sprintf (buf, "of %s", &god->name);
1088 if (!strcmp (item->title, buf)) 1044 if (!strcmp (&item->title, buf))
1089 return 1; /* belongs to that God */ 1045 return 1; /* belongs to that God */
1090 1046
1091 if (god->title) 1047 if (god->title)
1092 { /* check if we have any enemy blessed item */ 1048 { /* check if we have any enemy blessed item */
1093 sprintf (buf, "of %s", &god->title); 1049 sprintf (buf, "of %s", &god->title);
1094 if (!strcmp (item->title, buf)) 1050 if (!strcmp (&item->title, buf))
1095 { 1051 {
1096 if (item->env) 1052 if (item->env)
1097 { 1053 {
1098 char buf[MAX_BUF]; 1054 char buf[MAX_BUF];
1099 1055
1100 sprintf (buf, "Heretic! You are using %s!", query_name (item)); 1056 sprintf (buf, "Heretic! You are using %s!", query_name (item));
1101 new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, item->env, buf); 1057 new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, item->env, buf);
1102 } 1058 }
1059
1103 return -1; 1060 return -1;
1104 } 1061 }
1105 } 1062 }
1106 1063
1107 return 0; /* item is sacred to a non-enemy god/or is otherwise magical */ 1064 return 0; /* item is sacred to a non-enemy god/or is otherwise magical */
… …
1109 1066
1110/** 1067/**
1111 * Returns priest's god's id. 1068 * Returns priest's god's id.
1112 * Straight calls lookup_god_by_name 1069 * Straight calls lookup_god_by_name
1113 */ 1070 */
1114
1115int 1071int
1116get_god (object *priest) 1072get_god (object *priest)
1117{ 1073{
1118 int godnr = lookup_god_by_name (determine_god (priest)); 1074 return lookup_god_by_name (determine_god (priest));
1119
1120 return godnr;
1121}
1122
1123/**
1124 * Returns a string that is the name of the god that should be natively worshipped by a
1125 * creature of who has race *race
1126 * if we can't find a god that is appropriate, we return NULL
1127 */
1128const char *
1129get_god_for_race (const char *race)
1130{
1131 godlink *gl = first_god;
1132 const char *godname = NULL;
1133
1134 if (race == NULL)
1135 return NULL;
1136 while (gl)
1137 {
1138 if (!strcasecmp (gl->arch->race, race))
1139 {
1140 godname = gl->name;
1141 break;
1142 }
1143 gl = gl->next;
1144 }
1145 return godname;
1146} 1075}
1147 1076
1148/** 1077/**
1149 * Changes the attributes of cone, smite, and ball spells as needed by the code. 1078 * Changes the attributes of cone, smite, and ball spells as needed by the code.
1150 * Returns false if there was no race to assign to the slaying field of the spell, but 1079 * Returns false if there was no race to assign to the slaying field of the spell, but

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