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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.26 by root, Tue Dec 26 08:55:00 2006 UTC vs.
Revision 1.71 by root, Wed Aug 29 20:40:25 2007 UTC

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 (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
4 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
5 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
6 7 *
7 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
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 3 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, see <http://www.gnu.org/licenses/>.
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 *
20
21 The authors can be reached via e-mail at <crossfire@schmorp.de> 21 * The authors can be reached via e-mail to <crossfire@schmorp.de>
22*/ 22 */
23 23
24#include <global.h> 24#include <global.h>
25#include <object.h> 25#include <object.h>
26#include <living.h> 26#include <living.h>
27#ifndef __CEXTRACT__
28# include <sproto.h> 27#include <sproto.h>
29#endif
30#include <spells.h> 28#include <spells.h>
31#include <sounds.h> 29#include <sounds.h>
32 30
33/* cast_magic_storm: This is really used mostly for spell 31/* cast_magic_storm: This is really used mostly for spell
34 * fumbles at the like. tmp is the object to propogate. 32 * fumbles at the like. tmp is the object to propogate.
… …
37void 35void
38cast_magic_storm (object *op, object *tmp, int lvl) 36cast_magic_storm (object *op, object *tmp, int lvl)
39{ 37{
40 if (!tmp) 38 if (!tmp)
41 return; /* error */ 39 return; /* error */
40
42 tmp->level = op->level; 41 tmp->level = op->level;
43 tmp->x = op->x;
44 tmp->y = op->y;
45 tmp->range += lvl / 5; /* increase the area of destruction */ 42 tmp->range += lvl / 5; /* increase the area of destruction */
46 tmp->duration += lvl / 5; 43 tmp->duration += lvl / 5;
47 44
48 /* Put a cap on duration for this - if the player fails in their 45 /* Put a cap on duration for this - if the player fails in their
49 * apartment, don't want it to go on so long that it kills them 46 * apartment, don't want it to go on so long that it kills them
50 * multiple times. Also, damge already increases with level, 47 * multiple times. Also, damge already increases with level,
51 * so don't really need to increase the duration as much either. 48 * so don't really need to increase the duration as much either.
52 */ 49 */
53 if (tmp->duration >= 40) 50 if (tmp->duration >= 40)
54 tmp->duration = 40; 51 tmp->duration = 40;
52
55 tmp->stats.dam = lvl; /* nasty recoils! */ 53 tmp->stats.dam = lvl; /* nasty recoils! */
56 tmp->stats.maxhp = tmp->count; /* tract single parent */ 54 tmp->stats.maxhp = tmp->count; /* tract single parent */
57 insert_ob_in_map (tmp, op->map, op, 0);
58 55
56 tmp->insert_at (op, op);
59} 57}
60
61 58
62int 59int
63recharge (object *op, object *caster, object *spell_ob) 60recharge (object *op, object *caster, object *spell_ob)
64{ 61{
65 object *wand, *tmp; 62 object *wand, *tmp;
… …
72 return 0; 69 return 0;
73 } 70 }
74 if (!(random_roll (0, 3, op, PREFER_HIGH))) 71 if (!(random_roll (0, 3, op, PREFER_HIGH)))
75 { 72 {
76 new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand)); 73 new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));
77 play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE); 74 op->play_sound (sound_find ("ob_explode"));
78 esrv_del_item (op->contr, wand->count); 75 esrv_del_item (op->contr, wand->count);
79 wand->destroy (); 76 wand->destroy ();
80 tmp = get_archetype ("fireball"); 77 tmp = get_archetype ("fireball");
81 tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10; 78 tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
79
82 if (!tmp->stats.dam) 80 if (!tmp->stats.dam)
83 tmp->stats.dam = 1; 81 tmp->stats.dam = 1;
82
84 tmp->stats.hp = tmp->stats.dam / 2; 83 tmp->stats.hp = tmp->stats.dam / 2;
84
85 if (tmp->stats.hp < 2) 85 if (tmp->stats.hp < 2)
86 tmp->stats.hp = 2; 86 tmp->stats.hp = 2;
87 tmp->x = op->x; 87
88 tmp->y = op->y; 88 tmp->insert_at (op);
89 insert_ob_in_map (tmp, op->map, NULL, 0);
90 return 1; 89 return 1;
91 } 90 }
92 91
93 ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)); 92 ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob));
93
94 if (wand->inv && wand->inv->level) 94 if (wand->inv && wand->inv->level)
95 ncharges /= wand->inv->level; 95 ncharges /= wand->inv->level;
96 else 96 else
97 { 97 {
98 new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand)); 98 new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));
99 return 0; 99 return 0;
100 } 100 }
101
101 if (!ncharges) 102 if (!ncharges)
102 ncharges = 1; 103 ncharges = 1;
103 104
104 wand->stats.food += ncharges; 105 wand->stats.food += ncharges;
105 new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand)); 106 new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
107
106 if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE)) 108 if (wand->arch && QUERY_FLAG (wand->arch, FLAG_ANIMATE))
107 { 109 {
108 SET_FLAG (wand, FLAG_ANIMATE); 110 SET_FLAG (wand, FLAG_ANIMATE);
109 wand->set_speed (wand->arch->clone.speed); 111 wand->set_speed (wand->arch->speed);
110 } 112 }
111 113
112 return 1; 114 return 1;
113} 115}
114 116
… …
120 * great a plus, the default is used. 122 * great a plus, the default is used.
121 * The # of arrows created also goes up with level, so if a 30th level mage 123 * The # of arrows created also goes up with level, so if a 30th level mage
122 * wants LOTS of arrows, and doesn't care what the plus is he could 124 * wants LOTS of arrows, and doesn't care what the plus is he could
123 * create nonnmagic arrows, or even -1, etc... 125 * create nonnmagic arrows, or even -1, etc...
124 */ 126 */
125
126int 127int
127cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg) 128cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)
128{ 129{
129 int missile_plus = 0, bonus_plus = 0; 130 int missile_plus = 0, bonus_plus = 0;
130 const char *missile_name; 131 const char *missile_name;
… …
151 /* If it starts with a letter, presume it is a description */ 152 /* If it starts with a letter, presume it is a description */
152 if (isalpha (*stringarg)) 153 if (isalpha (*stringarg))
153 { 154 {
154 artifact *al = find_artifactlist (missile->type)->items; 155 artifact *al = find_artifactlist (missile->type)->items;
155 156
156 for (; al != NULL; al = al->next) 157 for (; al; al = al->next)
157 if (!strcasecmp (al->item->name, stringarg)) 158 if (!strcasecmp (al->item->name, stringarg))
158 break; 159 break;
159 160
160 if (!al) 161 if (!al)
161 { 162 {
… …
221 if (stringarg) 222 if (stringarg)
222 { 223 {
223 at = find_archetype_by_object_type_name (FOOD, stringarg); 224 at = find_archetype_by_object_type_name (FOOD, stringarg);
224 if (at == NULL) 225 if (at == NULL)
225 at = find_archetype_by_object_type_name (DRINK, stringarg); 226 at = find_archetype_by_object_type_name (DRINK, stringarg);
226 if (at == NULL || at->clone.stats.food > food_value) 227 if (at == NULL || at->stats.food > food_value)
227 stringarg = NULL; 228 stringarg = NULL;
228 } 229 }
229 230
230 if (!stringarg) 231 if (!stringarg)
231 { 232 {
… …
237 * We don't use flesh types because the weight values of those need 238 * We don't use flesh types because the weight values of those need
238 * to be altered from the donor. 239 * to be altered from the donor.
239 */ 240 */
240 241
241 /* We assume the food items don't have multiple parts */ 242 /* We assume the food items don't have multiple parts */
242 for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next) 243 for_all_archetypes (at_tmp)
243 { 244 {
244 if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK) 245 if (at_tmp->type == FOOD || at_tmp->type == DRINK)
245 { 246 {
246 /* Basically, if the food value is something that is creatable 247 /* Basically, if the food value is something that is creatable
247 * under the limits of the spell and it is higher than 248 * under the limits of the spell and it is higher than
248 * the item we have now, take it instead. 249 * the item we have now, take it instead.
249 */ 250 */
250 if (at_tmp->clone.stats.food <= food_value && (!at || at_tmp->clone.stats.food > at->clone.stats.food)) 251 if (at_tmp->stats.food <= food_value
252 && (!at
253 || at_tmp->stats.food > at->stats.food
254 || (at_tmp->stats.food == at->stats.food
255 && at_tmp->weight < at->weight)))
251 at = at_tmp; 256 at = at_tmp;
252 } 257 }
253 } 258 }
254 } 259 }
260
255 /* Pretty unlikely (there are some very low food items), but you never 261 /* Pretty unlikely (there are some very low food items), but you never
256 * know 262 * know
257 */ 263 */
258 if (!at) 264 if (!at)
259 { 265 {
260 new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food."); 266 new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");
261 return 0; 267 return 0;
262 } 268 }
263 269
264 food_value /= at->clone.stats.food; 270 food_value /= at->stats.food;
265 new_op = arch_to_object (at); 271 new_op = arch_to_object (at);
266 new_op->nrof = food_value; 272 new_op->nrof = food_value;
267 273
268 new_op->value = 0; 274 new_op->value = 0;
269 if (new_op->nrof < 1) 275 if (new_op->nrof < 1)
… …
284 if (!dir) 290 if (!dir)
285 { 291 {
286 examine_monster (op, op); 292 examine_monster (op, op);
287 return 1; 293 return 1;
288 } 294 }
295
289 maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob); 296 maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
290 for (r = 1; r < maxrange; r++) 297 for (r = 1; r < maxrange; r++)
291 { 298 {
292 sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir]; 299 sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
293 300
… …
313 examine_monster (op, tmp); 320 examine_monster (op, tmp);
314 return 1; 321 return 1;
315 } 322 }
316 } 323 }
317 } 324 }
325
318 new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing."); 326 new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
319 return 1; 327 return 1;
320} 328}
321
322 329
323/* This checks to see if 'pl' is invisible to 'mon'. 330/* This checks to see if 'pl' is invisible to 'mon'.
324 * does race check, undead check, etc 331 * does race check, undead check, etc
325 * Returns TRUE if mon can't see pl, false 332 * Returns TRUE if mon can't see pl, false
326 * otherwise. This doesn't check range, walls, etc. It 333 * otherwise. This doesn't check range, walls, etc. It
… …
328 * pl is invisible. 335 * pl is invisible.
329 */ 336 */
330int 337int
331makes_invisible_to (object *pl, object *mon) 338makes_invisible_to (object *pl, object *mon)
332{ 339{
333
334 if (!pl->invisible) 340 if (!pl->invisible)
335 return 0; 341 return 0;
342
336 if (pl->type == PLAYER) 343 if (pl->type == PLAYER)
337 { 344 {
338 /* If race isn't set, then invisible unless it is undead */ 345 /* If race isn't set, then invisible unless it is undead */
339 if (!pl->contr->invis_race) 346 if (!pl->contr->invis_race)
340 { 347 {
341 if (QUERY_FLAG (mon, FLAG_UNDEAD)) 348 if (QUERY_FLAG (mon, FLAG_UNDEAD))
342 return 0; 349 return 0;
350
343 return 1; 351 return 1;
344 } 352 }
353
345 /* invis_race is set if we get here */ 354 /* invis_race is set if we get here */
346 if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon)) 355 if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))
347 return 1; 356 return 1;
357
348 /* No race, can't be invisible to it */ 358 /* No race, can't be invisible to it */
349 if (!mon->race) 359 if (!mon->race)
350 return 0; 360 return 0;
361
351 if (strstr (mon->race, pl->contr->invis_race)) 362 if (strstr (mon->race, pl->contr->invis_race))
352 return 1; 363 return 1;
364
353 /* Nothing matched above, return 0 */ 365 /* Nothing matched above, return 0 */
354 return 0; 366 return 0;
355 } 367 }
356 else 368 else
357 { 369 {
… …
370 * normal applies. 382 * normal applies.
371 */ 383 */
372int 384int
373cast_invisible (object *op, object *caster, object *spell_ob) 385cast_invisible (object *op, object *caster, object *spell_ob)
374{ 386{
375 object *tmp;
376
377 if (op->invisible > 1000) 387 if (op->invisible > 1000)
378 { 388 {
379 new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further"); 389 new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");
380 return 0; 390 return 0;
381 } 391 }
… …
397 else 407 else
398 op->contr->tmp_invis = 1; 408 op->contr->tmp_invis = 1;
399 409
400 op->contr->hidden = 0; 410 op->contr->hidden = 0;
401 } 411 }
412
402 if (makes_invisible_to (op, op)) 413 if (makes_invisible_to (op, op))
403 new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!"); 414 new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
404 else 415 else
405 new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!"); 416 new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
406 417
407 update_object (op, UP_OBJ_FACE); 418 update_object (op, UP_OBJ_CHANGE);
408 419
409 /* Only search the active objects - only these should actually do 420 /* Only search the active objects - only these should actually do
410 * harm to the player. 421 * harm to the player.
411 */ 422 */
412 for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next) 423 for_all_actives (tmp)
413 if (tmp->enemy == op) 424 if (tmp->enemy == op)
414 tmp->enemy = NULL; 425 tmp->enemy = 0;
426
415 return 1; 427 return 1;
416} 428}
417 429
418/* earth to dust spell. Basically destroys earthwalls in the area. 430/* earth to dust spell. Basically destroys earthwalls in the area.
419 */ 431 */
… …
447 next = tmp->above; 459 next = tmp->above;
448 if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN)) 460 if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))
449 hit_player (tmp, 9998, op, AT_PHYSICAL, 0); 461 hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
450 } 462 }
451 } 463 }
464
452 return 1; 465 return 1;
453} 466}
454
455 467
456void 468void
457execute_word_of_recall (object *op) 469execute_word_of_recall (object *op)
458{ 470{
459 object *wor = op; 471 if (object *pl = op->in_player ())
460 472 {
461 while (op != NULL && op->type != PLAYER) 473 if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))
462 op = op->env;
463
464 if (op != NULL && op->map)
465 if ((get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG (op, FLAG_WIZCAST)))
466 new_draw_info (NDI_UNIQUE, 0, op, "You feel something fizzle inside you."); 474 new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
467 else 475 else
476 {
477 // remove first so we do not call update_stats
478 op->remove ();
468 enter_exit (op, wor); 479 pl->enter_exit (op);
480 }
481 }
469 482
470 wor->destroy (); 483 op->destroy ();
471} 484}
472 485
473/* Word of recall causes the player to return 'home'. 486/* Word of recall causes the player to return 'home'.
474 * we put a force into the player object, so that there is a 487 * we put a force into the player object, so that there is a
475 * time delay effect. 488 * time delay effect.
… …
494 { 507 {
495 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!"); 508 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
496 LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n"); 509 LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
497 return 0; 510 return 0;
498 } 511 }
512
499 time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob); 513 time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);
500 if (time < 1) 514 if (time < 1)
501 time = 1; 515 time = 1;
502 516
503 /* value of speed really doesn't make much difference, as long as it is 517 /* value of speed really doesn't make much difference, as long as it is
… …
511 525
512 /* If we could take advantage of enter_player_savebed() here, it would be 526 /* If we could take advantage of enter_player_savebed() here, it would be
513 * nice, but until the map load fails, we can't. 527 * nice, but until the map load fails, we can't.
514 */ 528 */
515 EXIT_PATH (dummy) = op->contr->savebed_map; 529 EXIT_PATH (dummy) = op->contr->savebed_map;
516 EXIT_X (dummy) = op->contr->bed_x; 530 EXIT_X (dummy) = op->contr->bed_x;
517 EXIT_Y (dummy) = op->contr->bed_y; 531 EXIT_Y (dummy) = op->contr->bed_y;
518 532
519 (void) insert_ob_in_ob (dummy, op); 533 op->insert (dummy);
534
520 new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you."); 535 new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
536
521 return 1; 537 return 1;
522} 538}
523 539
524/* cast_wonder 540/* cast_wonder
525 * wonder is really just a spell that will likely cast another 541 * wonder is really just a spell that will likely cast another
… …
558} 574}
559 575
560int 576int
561perceive_self (object *op) 577perceive_self (object *op)
562{ 578{
563 char *cp = describe_item (op, op), buf[MAX_BUF]; 579 const char *cp = describe_item (op, op);
564 archetype *at = archetype::find (ARCH_DEPLETION); 580 archetype *at = archetype::find (ARCH_DEPLETION);
565 object *tmp;
566 int i;
567 581
582 dynbuf_text buf;
583
584 if (player *pl = op->contr)
585 if (object *race = archetype::find (op->race))
586 buf << "You are a " << (pl->gender ? "female" : "male") << " " << &race->name << ".\n";
587
568 tmp = find_god (determine_god (op)); 588 if (object *god = find_god (determine_god (op)))
569 if (tmp) 589 buf << "You worship " << &god->name << ".\n";
570 new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
571 else 590 else
572 new_draw_info (NDI_UNIQUE, 0, op, "You worship no god"); 591 buf << "You worship no god.\n";
573 592
574 tmp = present_arch_in_ob (at, op); 593 object *tmp = present_arch_in_ob (at, op);
575 594
576 if (*cp == '\0' && tmp == NULL) 595 if (*cp == '\0' && tmp == NULL)
577 new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane"); 596 buf << "You feel very mundane. ";
578 else 597 else
579 { 598 {
580 new_draw_info (NDI_UNIQUE, 0, op, "You have:"); 599 buf << "You have: " << cp << ".\n";
581 new_draw_info (NDI_UNIQUE, 0, op, cp); 600
582 if (tmp != NULL) 601 if (tmp)
583 {
584 for (i = 0; i < NUM_STATS; i++) 602 for (int i = 0; i < NUM_STATS; i++)
585 { 603 if (tmp->stats.stat (i) < 0)
586 if (get_attr_value (&tmp->stats, i) < 0) 604 buf.printf ("Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));
587 {
588 new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
589 }
590 }
591 }
592 } 605 }
593 606
594 if (is_dragon_pl (op)) 607 if (is_dragon_pl (op))
595 {
596 /* now grab the 'dragon_ability'-force from the player's inventory */ 608 /* now grab the 'dragon_ability'-force from the player's inventory */
597 for (tmp = op->inv; tmp != NULL; tmp = tmp->below) 609 for (tmp = op->inv; tmp; tmp = tmp->below)
598 { 610 {
599 if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force")) 611 if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
600 { 612 {
601 if (tmp->stats.exp == 0) 613 if (tmp->stats.exp == 0)
602 {
603 sprintf (buf, "Your metabolism isn't focused on anything."); 614 buf << "Your metabolism isn't focused on anything.\n";
604 }
605 else 615 else
606 {
607 sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]); 616 buf << "Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
608 } 617
609 new_draw_info (NDI_UNIQUE, 0, op, buf);
610 break; 618 break;
611 } 619 }
612 } 620 }
613 }
614 return 1;
615}
616 621
617/* int cast_create_town_portal (object *op, object *caster, int dir) 622 buf << '\0'; // zero-terminate
618 *
619 * This function cast the spell of town portal for op
620 *
621 * The spell operates in two passes. During the first one a place
622 * is marked as a destination for the portal. During the second one,
623 * 2 portals are created, one in the position the player cast it and
624 * one in the destination place. The portal are synchronized and 2 forces
625 * are inserted in the player to destruct the portal next time player
626 * creates a new portal pair.
627 * This spell has a side effect that it allows people to meet each other
628 * in a permanent, private, appartements by making a town portal from it
629 * to the town or another public place. So, check if the map is unique and if
630 * so return an error
631 *
632 * Code by Tchize (david.delbecq@usa.net)
633 */
634int
635cast_create_town_portal (object *op, object *caster, object *spell, int dir)
636{
637 object *dummy, *force, *old_force, *tmp;
638 archetype *perm_portal;
639 char portal_name[1024], portal_message[1024];
640 sint16 exitx, exity;
641 maptile *exitmap;
642 int op_level;
643 623
644 /* Check to see if the map the player is currently on is a per player unique 624 new_draw_info (NDI_UNIQUE, 0, op, buf.linearise ());
645 * map. This can be determined in that per player unique maps have the
646 * full pathname listed.
647 */
648 if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
649 {
650 new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
651 return 0;
652 }
653
654 /* The first thing to do is to check if we have a marked destination
655 * dummy is used to make a check inventory for the force
656 */
657 dummy = arch_to_object (spell->other_arch);
658 if (dummy == NULL)
659 {
660 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
661 LOG (llevError, "object::create failed (force in cast_create_town_portal for %s!\n", &op->name);
662 return 0;
663 }
664
665 force = check_inv_recursive (op, dummy);
666
667 if (force == NULL)
668 {
669 /* Here we know there is no destination marked up.
670 * We have 2 things to do:
671 * 1. Mark the destination in the player inventory.
672 * 2. Let the player know it worked.
673 */
674 dummy->name = op->map->path;
675 EXIT_X (dummy) = op->x;
676 EXIT_Y (dummy) = op->y;
677 insert_ob_in_ob (dummy, op);
678 new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You fix this place in your mind.\nYou feel you are able to come here from anywhere.");
679 return 1;
680 }
681
682 dummy->destroy ();
683
684 /* Here we know where the town portal should go to
685 * We should kill any existing portal associated with the player.
686 * Than we should create the 2 portals.
687 * For each of them, we need:
688 * - To create the portal with the name of the player+destination map
689 * - set the owner of the town portal
690 * - To mark the position of the portal in the player's inventory
691 * for easier destruction.
692 *
693 * The mark works has follow:
694 * slaying: Existing town portal
695 * hp, sp : x & y of the associated portal
696 * name : name of the portal
697 * race : map the portal is in
698 */
699
700 /* First step: killing existing town portals */
701 dummy = get_archetype (spell->race);
702 if (dummy == NULL)
703 {
704 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
705 LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
706 return 0;
707 }
708
709 perm_portal = archetype::find (spell->slaying);
710
711 /* To kill a town portal, we go trough the player's inventory,
712 * for each marked portal in player's inventory,
713 * -We try load the associated map (if impossible, consider the portal destructed)
714 * -We find any portal in the specified location.
715 * If it has the good name, we destruct it.
716 * -We destruct the force indicating that portal.
717 */
718 while ((old_force = check_inv_recursive (op, dummy)))
719 {
720 exitx = EXIT_X (old_force);
721 exity = EXIT_Y (old_force);
722 LOG (llevDebug, "Trying to kill a portal in %s (%d,%d)\n", &old_force->race, exitx, exity);
723
724 if (!strncmp (old_force->race, settings.localdir, strlen (settings.localdir)))
725 exitmap = ready_map_name (old_force->race, MAP_PLAYER_UNIQUE);
726 else
727 exitmap = ready_map_name (old_force->race, 0);
728
729 if (exitmap)
730 {
731 tmp = present_arch (perm_portal, exitmap, exitx, exity);
732 while (tmp)
733 {
734 if (tmp->name == old_force->name)
735 {
736 tmp->destroy ();
737 break;
738 }
739
740 tmp = tmp->above;
741 }
742 }
743
744 old_force->destroy ();
745 LOG (llevDebug, "\n");
746 }
747
748 dummy->destroy ();
749
750 /* Creating the portals.
751 * The very first thing to do is to ensure
752 * access to the destination map.
753 * If we can't, don't fizzle. Simply warn player.
754 * This ensure player pays his mana for the spell
755 * because HE is responsible of forgotting.
756 * 'force' is the destination of the town portal, which we got
757 * from the players inventory above.
758 */
759
760 /* Ensure exit map is loaded */
761 if (!strncmp (force->name, settings.localdir, strlen (settings.localdir)))
762 exitmap = ready_map_name (force->name, MAP_PLAYER_UNIQUE);
763 else
764 exitmap = ready_map_name (force->name, 0);
765
766 /* If we were unable to load (ex. random map deleted), warn player */
767 if (exitmap == NULL)
768 {
769 new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
770 force->destroy ();
771 return 1;
772 }
773
774 op_level = caster_level (caster, spell);
775 if (op_level < 15)
776 snprintf (portal_message, 1024,
777 "\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
778 &op->name);
779 else if (op_level < 30)
780 snprintf (portal_message, 1024,
781 "\n%s's portal smells of ozone.\nYou do a lot of movements and finally pass\nthrough the small hole in the air\n", &op->name);
782 else if (op_level < 60)
783 snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
784 else
785 snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
786 &op->name);
787
788 /* Create a portal in front of player
789 * dummy contain the portal and
790 * force contain the track to kill it later
791 */
792
793 snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
794 dummy = get_archetype (spell->slaying); /*The portal */
795 if (dummy == NULL)
796 {
797 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
798 LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
799 return 0;
800 }
801
802 EXIT_PATH (dummy) = force->name;
803 EXIT_X (dummy) = EXIT_X (force);
804 EXIT_Y (dummy) = EXIT_Y (force);
805 dummy->name = dummy->name_pl = portal_name;
806 dummy->msg = portal_message;
807 dummy->race = op->name; /*Save the owner of the portal */
808 cast_create_obj (op, caster, dummy, 0);
809
810 /* Now we need to to create a town portal marker inside the player
811 * object, so on future castings, we can know that he has an active
812 * town portal.
813 */
814 tmp = get_archetype (spell->race);
815 if (tmp == NULL)
816 {
817 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
818 LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
819 return 0;
820 }
821
822 tmp->race = op->map->path;
823 tmp->name = portal_name;
824 EXIT_X (tmp) = dummy->x;
825 EXIT_Y (tmp) = dummy->y;
826 insert_ob_in_ob (tmp, op);
827
828 /* Create a portal in the destination map
829 * dummy contain the portal and
830 * force the track to kill it later
831 * the 'force' variable still contains the 'reminder' of
832 * where this portal goes to.
833 */
834 snprintf (portal_name, 1024, "%s's portal to %s", &op->name, op->map->path);
835 dummy = get_archetype (spell->slaying); /*The portal */
836 if (dummy == NULL)
837 {
838 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
839 LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
840 return 0;
841 }
842
843 EXIT_PATH (dummy) = op->map->path;
844 EXIT_X (dummy) = op->x;
845 EXIT_Y (dummy) = op->y;
846 dummy->name = dummy->name_pl = portal_name;
847 dummy->msg = portal_message;
848 dummy->x = EXIT_X (force);
849 dummy->y = EXIT_Y (force);
850 dummy->race = op->name; /*Save the owner of the portal */
851 insert_ob_in_map (dummy, exitmap, op, 0);
852
853 /* Now we create another town portal marker that
854 * points back to the one we just made
855 */
856 tmp = get_archetype (spell->race);
857 if (tmp == NULL)
858 {
859 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
860 LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
861 return 0;
862 }
863
864 tmp->race = force->name;
865 tmp->name = portal_name;
866 EXIT_X (tmp) = dummy->x;
867 EXIT_Y (tmp) = dummy->y;
868 insert_ob_in_ob (tmp, op);
869
870 /* Describe the player what happened
871 */
872 new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
873 force->destroy ();
874 625
875 return 1; 626 return 1;
876} 627}
877 628
878/* This creates magic walls. Really, it can create most any object, 629/* This creates magic walls. Really, it can create most any object,
879 * within some reason. 630 * within some reason.
880 */ 631 */
881int 632int
882magic_wall (object *op, object *caster, int dir, object *spell_ob) 633magic_wall (object *op, object *caster, int dir, object *spell_ob)
883{ 634{
884 object *tmp, *tmp2; 635 object *tmp;
885 int i, posblocked, negblocked, maxrange; 636 int i, posblocked, negblocked, maxrange;
886 sint16 x, y; 637 sint16 x, y;
887 maptile *m; 638 maptile *m;
888 const char *name; 639 const char *name;
889 archetype *at; 640 archetype *at;
… …
922 { 673 {
923 LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1); 674 LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
924 new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken."); 675 new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
925 return 0; 676 return 0;
926 } 677 }
678
927 tmp = arch_to_object (at); 679 tmp = arch_to_object (at);
928 } 680 }
929 else 681 else
930 { 682 {
931 LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name); 683 LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);
… …
965 */ 717 */
966 if (tmp->type != EARTHWALL) //TODO 718 if (tmp->type != EARTHWALL) //TODO
967 tmp->set_owner (op); 719 tmp->set_owner (op);
968 720
969 set_spell_skill (op, caster, spell_ob, tmp); 721 set_spell_skill (op, caster, spell_ob, tmp);
970 tmp->x = x;
971 tmp->y = y;
972 tmp->level = caster_level (caster, spell_ob) / 2; 722 tmp->level = caster_level (caster, spell_ob) / 2;
973 723
974 name = tmp->name; 724 name = tmp->name;
975 if ((tmp = insert_ob_in_map (tmp, m, op, 0)) == NULL) 725 if (!(tmp = m->insert (tmp, x, y, op)))
976 { 726 {
977 new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name); 727 new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
978 return 0; 728 return 0;
979 } 729 }
980 730
981 /* If this is a spellcasting wall, need to insert the spell object */ 731 /* If this is a spellcasting wall, need to insert the spell object */
982 if (tmp->other_arch && tmp->other_arch->clone.type == SPELL) 732 if (tmp->other_arch && tmp->other_arch->type == SPELL)
983 insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp); 733 insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);
984 734
985 /* This code causes the wall to extend some distance in 735 /* This code causes the wall to extend some distance in
986 * each direction, or until an obstruction is encountered. 736 * each direction, or until an obstruction is encountered.
987 * posblocked and negblocked help determine how far the 737 * posblocked and negblocked help determine how far the
… …
1003 m = tmp->map; 753 m = tmp->map;
1004 754
1005 if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) && 755 if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
1006 ((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked) 756 ((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)
1007 { 757 {
1008 tmp2 = tmp->clone (); 758 object *tmp2 = tmp->clone ();
1009 tmp2->x = x; 759 m->insert (tmp2, x, y, op);
1010 tmp2->y = y; 760
1011 insert_ob_in_map (tmp2, m, op, 0);
1012 /* If this is a spellcasting wall, need to insert the spell object */ 761 /* If this is a spellcasting wall, need to insert the spell object */
1013 if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL) 762 if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1014 insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2); 763 tmp2->insert (arch_to_object (tmp2->other_arch));
1015 764
1016 } 765 }
1017 else 766 else
1018 posblocked = 1; 767 posblocked = 1;
1019 768
… …
1022 m = tmp->map; 771 m = tmp->map;
1023 772
1024 if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) && 773 if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
1025 ((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked) 774 ((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
1026 { 775 {
1027 tmp2 = tmp->clone (); 776 object *tmp2 = tmp->clone ();
1028 tmp2->x = x; 777 m->insert (tmp2, x, y, op);
1029 tmp2->y = y; 778
1030 insert_ob_in_map (tmp2, m, op, 0);
1031 if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL) 779 if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1032 insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2); 780 tmp2->insert (arch_to_object (tmp2->other_arch));
1033 } 781 }
1034 else 782 else
1035 negblocked = 1; 783 negblocked = 1;
1036 } 784 }
1037 785
… …
1086 { 834 {
1087 new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n"); 835 new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
1088 op->contr->count = 0; 836 op->contr->count = 0;
1089 return 0; 837 return 0;
1090 } 838 }
839
1091 op->contr->count = 0; 840 op->contr->count = 0;
1092 841
1093 /* Remove code that puts player on random space on maps. IMO, 842 /* Remove code that puts player on random space on maps. IMO,
1094 * a lot of maps probably have areas the player should not get to, 843 * a lot of maps probably have areas the player should not get to,
1095 * but may not be marked as NO_MAGIC (as they may be bounded 844 * but may not be marked as NO_MAGIC (as they may be bounded
… …
1144 return 0; 893 return 0;
1145 } 894 }
1146 } 895 }
1147 896
1148 /* Actually move the player now */ 897 /* Actually move the player now */
1149 op->remove (); 898 if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))
1150 op->x += freearr_x[dir] * dist;
1151 op->y += freearr_y[dir] * dist;
1152 if ((op = insert_ob_in_map (op, op->map, op, 0)) == NULL)
1153 return 1; 899 return 1;
1154 900
1155 op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */ 901 op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */
1156 return 1; 902 return 1;
1157} 903}
1158
1159 904
1160/* cast_heal: Heals something. 905/* cast_heal: Heals something.
1161 * op is the caster. 906 * op is the caster.
1162 * dir is the direction he is casting it in. 907 * dir is the direction he is casting it in.
1163 * spell is the spell object. 908 * spell is the spell object.
… …
1170 object *poison; 915 object *poison;
1171 int heal = 0, success = 0; 916 int heal = 0, success = 0;
1172 917
1173 tmp = find_target_for_friendly_spell (op, dir); 918 tmp = find_target_for_friendly_spell (op, dir);
1174 919
1175 if (tmp == NULL) 920 if (!tmp)
1176 return 0; 921 return 0;
1177 922
1178 /* Figure out how many hp this spell might cure. 923 /* Figure out how many hp this spell might cure.
1179 * could be zero if this spell heals effects, not damage. 924 * could be zero if this spell heals effects, not damage.
1180 */ 925 */
… …
1183 heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp; 928 heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1184 929
1185 if (heal) 930 if (heal)
1186 { 931 {
1187 if (tmp->stats.hp >= tmp->stats.maxhp) 932 if (tmp->stats.hp >= tmp->stats.maxhp)
1188 {
1189 new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed."); 933 new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
1190 }
1191 else 934 else
1192 { 935 {
1193 /* See how many points we actually heal. Instead of messages 936 /* See how many points we actually heal. Instead of messages
1194 * based on type of spell, we instead do messages based 937 * based on type of spell, we instead do messages based
1195 * on amount of damage healed. 938 * on amount of damage healed.
1196 */ 939 */
1197 if (heal > (tmp->stats.maxhp - tmp->stats.hp)) 940 if (heal > tmp->stats.maxhp - tmp->stats.hp)
1198 heal = tmp->stats.maxhp - tmp->stats.hp; 941 heal = tmp->stats.maxhp - tmp->stats.hp;
942
1199 tmp->stats.hp += heal; 943 tmp->stats.hp += heal;
1200 944
1201 if (tmp->stats.hp >= tmp->stats.maxhp) 945 if (tmp->stats.hp >= tmp->stats.maxhp)
1202 {
1203 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!"); 946 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1204 }
1205 else if (heal > 50) 947 else if (heal > 50)
1206 {
1207 new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!"); 948 new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1208 }
1209 else if (heal > 25) 949 else if (heal > 25)
1210 {
1211 new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close."); 950 new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1212 }
1213 else if (heal > 10) 951 else if (heal > 10)
1214 {
1215 new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade."); 952 new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
1216 }
1217 else 953 else
1218 {
1219 new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close."); 954 new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
1220 } 955
1221 success = 1; 956 success = 1;
1222 } 957 }
1223 } 958 }
959
1224 if (spell->attacktype & AT_DISEASE) 960 if (spell->attacktype & AT_DISEASE)
1225 if (cure_disease (tmp, op)) 961 if (cure_disease (tmp, op, spell))
1226 success = 1; 962 success = 1;
1227 963
1228 if (spell->attacktype & AT_POISON) 964 if (spell->attacktype & AT_POISON)
1229 { 965 {
1230 at = archetype::find ("poisoning"); 966 at = archetype::find ("poisoning");
… …
1234 success = 1; 970 success = 1;
1235 new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed"); 971 new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1236 poison->stats.food = 1; 972 poison->stats.food = 1;
1237 } 973 }
1238 } 974 }
975
1239 if (spell->attacktype & AT_CONFUSION) 976 if (spell->attacktype & AT_CONFUSION)
1240 { 977 {
1241 poison = present_in_ob_by_name (FORCE, "confusion", tmp); 978 poison = present_in_ob_by_name (FORCE, "confusion", tmp);
1242 if (poison) 979 if (poison)
1243 { 980 {
1244 success = 1; 981 success = 1;
1245 new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer"); 982 new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1246 poison->duration = 1; 983 poison->duration = 1;
1247 } 984 }
1248 } 985 }
986
1249 if (spell->attacktype & AT_BLIND) 987 if (spell->attacktype & AT_BLIND)
1250 { 988 {
1251 at = archetype::find ("blindness"); 989 at = archetype::find ("blindness");
1252 poison = present_arch_in_ob (at, tmp); 990 poison = present_arch_in_ob (at, tmp);
1253 if (poison) 991 if (poison)
… …
1255 success = 1; 993 success = 1;
1256 new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return."); 994 new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1257 poison->stats.food = 1; 995 poison->stats.food = 1;
1258 } 996 }
1259 } 997 }
998
1260 if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp) 999 if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1261 { 1000 {
1262 tmp->stats.sp += spell->last_sp; 1001 tmp->stats.sp += spell->last_sp;
1263 if (tmp->stats.sp > tmp->stats.maxsp) 1002 if (tmp->stats.sp > tmp->stats.maxsp)
1264 tmp->stats.sp = tmp->stats.maxsp; 1003 tmp->stats.sp = tmp->stats.maxsp;
1265 success = 1; 1004 success = 1;
1266 new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!"); 1005 new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1267 } 1006 }
1007
1268 if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace) 1008 if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1269 { 1009 {
1270 tmp->stats.grace += spell->last_grace; 1010 tmp->stats.grace += spell->last_grace;
1271 if (tmp->stats.grace > tmp->stats.maxgrace) 1011 if (tmp->stats.grace > tmp->stats.maxgrace)
1272 tmp->stats.grace = tmp->stats.maxgrace; 1012 tmp->stats.grace = tmp->stats.maxgrace;
1273 success = 1; 1013 success = 1;
1274 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!"); 1014 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1275 } 1015 }
1016
1276 if (spell->stats.food && tmp->stats.food < 999) 1017 if (spell->stats.food && tmp->stats.food < 999)
1277 { 1018 {
1278 tmp->stats.food += spell->stats.food; 1019 tmp->stats.food += spell->stats.food;
1020
1279 if (tmp->stats.food > 999) 1021 if (tmp->stats.food > 999)
1280 tmp->stats.food = 999; 1022 tmp->stats.food = 999;
1023
1281 success = 1; 1024 success = 1;
1282 /* We could do something a bit better like the messages for healing above */ 1025 /* We could do something a bit better like the messages for healing above */
1283 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food"); 1026 new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1284 } 1027 }
1028
1285 return success; 1029 return success;
1286} 1030}
1287
1288 1031
1289/* This is used for the spells that gain stats. There are no spells 1032/* This is used for the spells that gain stats. There are no spells
1290 * right now that icnrease wis/int/pow on a temp basis, so no 1033 * right now that icnrease wis/int/pow on a temp basis, so no
1291 * good comments for those. 1034 * good comments for those.
1292 */ 1035 */
1293static const char *const no_gain_msgs[NUM_STATS] = { 1036static const char *const no_gain_msgs[NUM_STATS] = {
1294 "You grow no stronger.", 1037 "You grow no stronger.",
1295 "You grow no more agile.", 1038 "You grow no more agile.",
1296 "You don't feel any healthier.", 1039 "You don't feel any healthier.",
1297 "no wis", 1040 "You didn't grow any more intelligent.",
1041 "You do not feel any wiser.",
1042 "You don't feel any more powerful."
1298 "You are no easier to look at.", 1043 "You are no easier to look at.",
1299 "no int",
1300 "no pow"
1301}; 1044};
1302 1045
1303int 1046int
1304cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent) 1047cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1305{ 1048{
1306 object *tmp, *tmp2 = NULL;
1307 object *force = NULL; 1049 object *force = NULL;
1308 int i; 1050 int i;
1309 1051
1310 /* if dir = 99 op defaults to tmp, eat_special_food() requires this. */ 1052 /* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1311 if (dir != 0) 1053 object *tmp = dir
1312 {
1313 tmp = find_target_for_friendly_spell (op, dir); 1054 ? find_target_for_friendly_spell (op, dir)
1314 } 1055 : op;
1315 else
1316 {
1317 tmp = op;
1318 }
1319 1056
1320 if (tmp == NULL) 1057 if (!tmp)
1321 return 0; 1058 return 0;
1322 1059
1323 /* If we've already got a force of this type, don't add a new one. */ 1060 /* If we've already got a force of this type, don't add a new one. */
1324 for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below) 1061 for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1325 { 1062 {
1326 if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY) 1063 if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1327 { 1064 {
1328 if (tmp2->name == spell_ob->name) 1065 if (tmp2->name == spell_ob->name)
1329 { 1066 {
… …
1362 } 1099 }
1363 else 1100 else
1364 { 1101 {
1365 new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); 1102 new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1366 } 1103 }
1104
1367 return 1; 1105 return 1;
1368 } 1106 }
1107
1369 force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; 1108 force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1370 force->speed = 1.0; 1109 force->speed = 1.0;
1371 force->speed_left = -1.0; 1110 force->speed_left = -1.0;
1372 SET_FLAG (force, FLAG_APPLIED); 1111 SET_FLAG (force, FLAG_APPLIED);
1373 1112
… …
1379 force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob); 1118 force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1380 if (force->resist[i] > 100) 1119 if (force->resist[i] > 100)
1381 force->resist[i] = 100; 1120 force->resist[i] = 100;
1382 } 1121 }
1383 } 1122 }
1123
1384 if (spell_ob->stats.hp) 1124 if (spell_ob->stats.hp)
1385 force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob); 1125 force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1386 1126
1387 if (tmp->type == PLAYER) 1127 if (tmp->type == PLAYER)
1388 { 1128 {
1389 /* Stat adjustment spells */ 1129 /* Stat adjustment spells */
1390 for (i = 0; i < NUM_STATS; i++) 1130 for (i = 0; i < NUM_STATS; i++)
1391 { 1131 {
1392 sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm; 1132 if (sint8 stat = spell_ob->stats.stat (i))
1393
1394 if (stat)
1395 { 1133 {
1396 sm = 0; 1134 sint8 sm = 0;
1397 for (k = 0; k < stat; k++) 1135 for (sint8 k = 0; k < stat; k++)
1398 sm += rndm (1, 3); 1136 sm += rndm (1, 3);
1399 1137
1400 if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat)) 1138 if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1401 { 1139 sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1402 sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i); 1140
1403 if (sm < 0) 1141 force->stats.stat (i) = sm;
1404 sm = 0; 1142
1405 }
1406 set_attr_value (&force->stats, i, sm);
1407 if (!sm) 1143 if (!sm)
1408 new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]); 1144 new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1409 } 1145 }
1410 } 1146 }
1411 } 1147 }
… …
1432 force->attacktype = spell_ob->attacktype; 1168 force->attacktype = spell_ob->attacktype;
1433 1169
1434 insert_ob_in_ob (force, tmp); 1170 insert_ob_in_ob (force, tmp);
1435 change_abil (tmp, force); /* Mostly to display any messages */ 1171 change_abil (tmp, force); /* Mostly to display any messages */
1436 tmp->update_stats (); 1172 tmp->update_stats ();
1173
1437 return 1; 1174 return 1;
1438} 1175}
1439 1176
1440/* This used to be part of cast_change_ability, but it really didn't make 1177/* This used to be part of cast_change_ability, but it really didn't make
1441 * a lot of sense, since most of the values it derives are from the god 1178 * a lot of sense, since most of the values it derives are from the god
1442 * of the caster. 1179 * of the caster.
1443 */ 1180 */
1444
1445int 1181int
1446cast_bless (object *op, object *caster, object *spell_ob, int dir) 1182cast_bless (object *op, object *caster, object *spell_ob, int dir)
1447{ 1183{
1448 int i; 1184 int i;
1449 object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp; 1185 object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;
… …
1544 insert_ob_in_ob (force, tmp); 1280 insert_ob_in_ob (force, tmp);
1545 tmp->update_stats (); 1281 tmp->update_stats ();
1546 return 1; 1282 return 1;
1547} 1283}
1548 1284
1549
1550
1551/* Alchemy code by Mark Wedel 1285/* Alchemy code by Mark Wedel
1552 * 1286 *
1553 * This code adds a new spell, called alchemy. Alchemy will turn 1287 * This code adds a new spell, called alchemy. Alchemy will turn
1554 * objects to gold nuggets, the value of the gold nuggets being 1288 * objects to pyrite ("false gold"), henceforth called gold nuggets.
1555 * about 90% of that of the item itself. It uses the value of the
1556 * object before charisma adjustments, because the nuggets themselves
1557 * will be will be adjusted by charisma when sold.
1558 * 1289 *
1559 * Large nuggets are worth 25 gp each (base). You will always get 1290 * The value of the gold nuggets being about 90% of that of the item
1560 * the maximum number of large nuggets you could get. 1291 * itself. It uses the value of the object before charisma adjustments,
1561 * Small nuggets are worth 1 gp each (base). You will get from 0 1292 * because the nuggets themselves will be will be adjusted by charisma
1562 * to the max amount of small nuggets as you could get. 1293 * when sold.
1563 *
1564 * For example, if an item is worth 110 gold, you will get
1565 * 4 large nuggets, and from 0-10 small nuggets.
1566 * 1294 *
1567 * There is also a chance (1:30) that you will get nothing at all 1295 * There is also a chance (1:30) that you will get nothing at all
1568 * for the object. There is also a maximum weight that will be 1296 * for the object. There is also a maximum weight that will be
1569 * alchemied. 1297 * alchemised.
1570 */ 1298 */
1571
1572/* I didn't feel like passing these as arguements to the
1573 * two functions that need them. Real values are put in them
1574 * when the spell is cast, and these are freed when the spell
1575 * is finished.
1576 */
1577static object *small, *large;
1578
1579static void 1299static void
1580alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight) 1300alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1581{ 1301{
1582 uint64 value = query_cost (obj, NULL, F_TRUE); 1302 uint64 value = query_cost (obj, NULL, F_TRUE);
1583 1303
1584 /* Give third price when we alchemy money (This should hopefully 1304 /* Give third price when we alchemy money (This should hopefully
1585 * make it so that it isn't worth it to alchemy money, sell 1305 * make it so that it isn't worth it to alchemy money, sell
1586 * the nuggets, alchemy the gold from that, etc. 1306 * the nuggets, alchemy the gold from that, etc.
1587 * Otherwise, give 9 silver on the gold for other objects, 1307 * Otherwise, give 9 silver on the gold for other objects,
1588 * so that it would still be more affordable to haul 1308 * so that it would still be more affordable to haul
1589 * the stuff back to town. 1309 * the stuff back to town.
1590 */ 1310 */
1591
1592 if (QUERY_FLAG (obj, FLAG_UNPAID)) 1311 if (QUERY_FLAG (obj, FLAG_UNPAID))
1593 value = 0; 1312 value = 0;
1594 else if (obj->type == MONEY || obj->type == GEM) 1313 else if (obj->type == MONEY || obj->type == GEM)
1595 value /= 3; 1314 value /= 3;
1596 else 1315 else
1597 value = (value * 9) / 10; 1316 value = value * 9 / 10;
1598 1317
1599 value /= 4; // fix by GHJ, don't understand, pcg
1600
1601 if ((obj->value > 0) && rndm (0, 29)) 1318 if (obj->value > 0 && rndm (0, 29))
1602 { 1319 total_value += value;
1603 int count;
1604 1320
1605 count = value / large->value;
1606 *large_nuggets += count;
1607 value -= (uint64) count *(uint64) large->value;
1608
1609 count = value / small->value;
1610 *small_nuggets += count;
1611 }
1612
1613 /* Turn 25 small nuggets into 1 large nugget. If the value
1614 * of large nuggets is not evenly divisable by the small nugget
1615 * value, take off an extra small_nugget (Assuming small_nuggets!=0)
1616 */
1617 if (*small_nuggets * small->value >= large->value)
1618 {
1619 (*large_nuggets)++;
1620 *small_nuggets -= large->value / small->value;
1621 if (*small_nuggets && large->value % small->value)
1622 (*small_nuggets)--;
1623 }
1624 weight += obj->weight; 1321 total_weight += obj->total_weight ();
1322
1625 obj->destroy (); 1323 obj->destroy ();
1626} 1324}
1627 1325
1628static void
1629update_map (object *op, maptile *m, int small_nuggets, int large_nuggets, int x, int y)
1630{
1631 object *tmp;
1632 int flag = 0;
1633
1634 /* Put any nuggets below the player, but we can only pass this
1635 * flag if we are on the same space as the player
1636 */
1637 if (x == op->x && y == op->y && op->map == m)
1638 flag = INS_BELOW_ORIGINATOR;
1639
1640 if (small_nuggets)
1641 {
1642 tmp = small->clone ();
1643 tmp->nrof = small_nuggets;
1644 tmp->x = x;
1645 tmp->y = y;
1646 insert_ob_in_map (tmp, m, op, flag);
1647 }
1648
1649 if (large_nuggets)
1650 {
1651 tmp = large->clone ();
1652 tmp->nrof = large_nuggets;
1653 tmp->x = x;
1654 tmp->y = y;
1655 insert_ob_in_map (tmp, m, op, flag);
1656 }
1657}
1658
1659int 1326int
1660alchemy (object *op, object *caster, object *spell_ob) 1327alchemy (object *op, object *caster, object *spell_ob)
1661{ 1328{
1662 int x, y, weight = 0, weight_max, large_nuggets, small_nuggets, mflags;
1663 sint16 nx, ny;
1664 object *next, *tmp;
1665 maptile *mp;
1666
1667 if (op->type != PLAYER) 1329 if (op->type != PLAYER)
1668 return 0; 1330 return 0;
1669 1331
1332 archetype *nugget[3];
1333
1334 nugget[0] = archetype::find ("pyrite3");
1335 nugget[1] = archetype::find ("pyrite2");
1336 nugget[2] = archetype::find ("pyrite");
1337
1670 /* Put a maximum weight of items that can be alchemied. Limits the power 1338 /* Put a maximum weight of items that can be alchemised. Limits the power
1671 * some, and also prevents people from alcheming every table/chair/clock 1339 * some, and also prevents people from alchemising every table/chair/clock
1672 * in sight 1340 * in sight
1673 */ 1341 */
1674 weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob); 1342 int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1675 weight_max *= 1000; 1343 int weight_max = duration * 1000;
1676 small = get_archetype ("smallnugget"), large = get_archetype ("largenugget"); 1344 uint64 value_max = duration * 1000;
1677 1345
1346 int weight = 0;
1347
1678 for (y = op->y - 1; y <= op->y + 1; y++) 1348 for (int y = op->y - 1; y <= op->y + 1; y++)
1679 { 1349 {
1680 for (x = op->x - 1; x <= op->x + 1; x++) 1350 for (int x = op->x - 1; x <= op->x + 1; x++)
1681 { 1351 {
1352 uint64 value = 0;
1353
1682 nx = x; 1354 sint16 nx = x;
1683 ny = y; 1355 sint16 ny = y;
1684 1356
1685 mp = op->map; 1357 maptile *mp = op->map;
1686 1358
1687 mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny); 1359 int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1688 1360
1689 if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC)) 1361 if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1690 continue; 1362 continue;
1691 1363
1692 /* Treat alchemy a little differently - most spell effects 1364 /* Treat alchemy a little differently - most spell effects
… …
1694 * ground level effect. 1366 * ground level effect.
1695 */ 1367 */
1696 if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK) 1368 if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1697 continue; 1369 continue;
1698 1370
1699 small_nuggets = 0; 1371 for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1700 large_nuggets = 0;
1701
1702 for (tmp = GET_MAP_OB (mp, nx, ny); tmp != NULL; tmp = next)
1703 { 1372 {
1704 next = tmp->above; 1373 next = tmp->above;
1374
1705 if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) && 1375 if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&
1706 !QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON)) 1376 !QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))
1707 { 1377 {
1708
1709 if (tmp->inv) 1378 if (tmp->inv)
1710 { 1379 {
1711 object *next1, *tmp1; 1380 object *next1, *tmp1;
1712 1381
1713 for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1) 1382 for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1714 { 1383 {
1715 next1 = tmp1->below; 1384 next1 = tmp1->below;
1716 if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) && 1385 if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&
1717 !QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON)) 1386 !QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))
1718 alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight); 1387 alchemy_object (tmp1, value, weight);
1719 } 1388 }
1720 } 1389 }
1390
1721 alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight); 1391 alchemy_object (tmp, value, weight);
1722 1392
1723 if (weight > weight_max) 1393 if (weight > weight_max)
1724 { 1394 break;
1725 update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1726 large->destroy ();
1727 small->destroy ();
1728 return 1;
1729 } 1395 }
1730 } /* is alchemable object */
1731 } /* process all objects on this space */
1732
1733 /* Insert all the nuggets at one time. This probably saves time, but
1734 * it also prevents us from alcheming nuggets that were just created
1735 * with this spell.
1736 */ 1396 }
1737 update_map (op, mp, small_nuggets, large_nuggets, nx, ny); 1397
1398 value -= rndm (value >> 4);
1399 value = min (value, value_max);
1400
1401 for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
1402 if (int nrof = value / nugget [i]->value)
1403 {
1404 value -= nrof * nugget[i]->value;
1405
1406 object *tmp = arch_to_object (nugget[i]);
1407 tmp->nrof = nrof;
1408 tmp->flag [FLAG_IDENTIFIED] = true;
1409 op->map->insert (tmp, x, y, op, 0);
1738 } 1410 }
1739 }
1740 1411
1741 large->destroy (); 1412 if (weight > weight_max)
1742 small->destroy (); 1413 goto bailout;
1743 /* reset this so that if player standing on a big pile of stuff, 1414 }
1744 * it is redrawn properly. 1415 }
1745 */ 1416
1746 op->contr->ns->look_position = 0; 1417bailout:
1747 return 1; 1418 return 1;
1748} 1419}
1749 1420
1750 1421
1751/* This function removes the cursed/damned status on equipped 1422/* This function removes the cursed/damned status on equipped
… …
1778 } 1449 }
1779 1450
1780 if (op->type == PLAYER) 1451 if (op->type == PLAYER)
1781 { 1452 {
1782 if (success) 1453 if (success)
1783 {
1784 new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now."); 1454 new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1785 }
1786 else 1455 else
1787 { 1456 {
1788 if (was_one) 1457 if (was_one)
1789 new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse."); 1458 new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1790 else 1459 else
… …
1814 { 1483 {
1815 identify (tmp); 1484 identify (tmp);
1816 1485
1817 if (op->type == PLAYER) 1486 if (op->type == PLAYER)
1818 { 1487 {
1819 new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op)); 1488 new_draw_info_format (NDI_UNIQUE, 0, op, "You identified: %s.", long_desc (tmp, op));
1820 1489
1821 if (tmp->msg) 1490 if (tmp->msg)
1822 { 1491 {
1823 new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:"); 1492 new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1824 new_draw_info (NDI_UNIQUE, 0, op, tmp->msg); 1493 new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
… …
1836 * stuff on the floor. Only identify stuff on the floor if the spell 1505 * stuff on the floor. Only identify stuff on the floor if the spell
1837 * was not fully used. 1506 * was not fully used.
1838 */ 1507 */
1839 if (num_ident) 1508 if (num_ident)
1840 { 1509 {
1841 for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) 1510 for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1842 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp)) 1511 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1843 { 1512 {
1844 identify (tmp); 1513 identify (tmp);
1845 1514
1846 if (op->type == PLAYER) 1515 if (op->type == PLAYER)
1847 { 1516 {
1848 new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op)); 1517 new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground you identified: %s.", long_desc (tmp, op));
1849 1518
1850 if (tmp->msg) 1519 if (tmp->msg)
1851 { 1520 {
1852 new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:"); 1521 new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1853 new_draw_info (NDI_UNIQUE, 0, op, tmp->msg); 1522 new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
… …
1997 */ 1666 */
1998 if (done_one) 1667 if (done_one)
1999 { 1668 {
2000 object *detect_ob = arch_to_object (spell->other_arch); 1669 object *detect_ob = arch_to_object (spell->other_arch);
2001 1670
2002 detect_ob->x = nx;
2003 detect_ob->y = ny;
2004 /* if this is set, we want to copy the face */ 1671 /* if this is set, we want to copy the face */
2005 if (done_one == 2 && detect) 1672 if (done_one == 2 && detect)
2006 { 1673 {
2007 detect_ob->face = detect->face; 1674 detect_ob->face = detect->face;
2008 detect_ob->animation_id = detect->animation_id; 1675 detect_ob->animation_id = detect->animation_id;
… …
2010 detect_ob->last_anim = 0; 1677 detect_ob->last_anim = 0;
2011 /* by default, the detect_ob is already animated */ 1678 /* by default, the detect_ob is already animated */
2012 if (!QUERY_FLAG (detect, FLAG_ANIMATE)) 1679 if (!QUERY_FLAG (detect, FLAG_ANIMATE))
2013 CLEAR_FLAG (detect_ob, FLAG_ANIMATE); 1680 CLEAR_FLAG (detect_ob, FLAG_ANIMATE);
2014 } 1681 }
1682
2015 insert_ob_in_map (detect_ob, m, op, 0); 1683 m->insert (detect_ob, nx, ny, op);
2016 } 1684 }
2017 } /* for processing the surrounding spaces */ 1685 } /* for processing the surrounding spaces */
2018 1686
2019 1687
2020 /* Now process objects in the players inventory if detect curse or magic */ 1688 /* Now process objects in the players inventory if detect curse or magic */
… …
2069 1737
2070 /* Explodes a fireball centered at player */ 1738 /* Explodes a fireball centered at player */
2071 tmp = get_archetype (EXPLODING_FIREBALL); 1739 tmp = get_archetype (EXPLODING_FIREBALL);
2072 tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1; 1740 tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
2073 tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2; 1741 tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
2074 tmp->x = victim->x; 1742
2075 tmp->y = victim->y; 1743 tmp->insert_at (victim);
2076 insert_ob_in_map (tmp, victim->map, NULL, 0);
2077 victim->stats.sp = 2 * victim->stats.maxsp; 1744 victim->stats.sp = 2 * victim->stats.maxsp;
2078 } 1745 }
2079 else if (victim->stats.sp >= victim->stats.maxsp * 1.88) 1746 else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
2080 {
2081 new_draw_info (NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode."); 1747 new_draw_info (NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");
2082 }
2083 else if (victim->stats.sp >= victim->stats.maxsp * 1.66) 1748 else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
2084 {
2085 new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!"); 1749 new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");
2086 }
2087 else if (victim->stats.sp >= victim->stats.maxsp * 1.5) 1750 else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
2088 { 1751 {
2089 new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world."); 1752 new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
2090 confuse_player (victim, victim, 99); 1753 confuse_player (victim, victim, 99);
2091 } 1754 }
2092 else if (victim->stats.sp >= victim->stats.maxsp * 1.25) 1755 else if (victim->stats.sp >= victim->stats.maxsp * 1.25)
2093 {
2094 new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices."); 1756 new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");
2095 }
2096} 1757}
2097 1758
2098/* cast_transfer 1759/* cast_transfer
2099 * This spell transfers sp from the player to another person. 1760 * This spell transfers sp from the player to another person.
2100 * We let the target go above their normal maximum SP. 1761 * We let the target go above their normal maximum SP.
… …
2211 /* Basically, if the object is magical and not counterspell, 1872 /* Basically, if the object is magical and not counterspell,
2212 * we will more or less remove the object. Don't counterspell 1873 * we will more or less remove the object. Don't counterspell
2213 * monsters either. 1874 * monsters either.
2214 */ 1875 */
2215 1876
2216 if (head->attacktype & AT_MAGIC && 1877 if (head->attacktype & AT_MAGIC
2217 !(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level)) 1878 && !(head->attacktype & AT_COUNTERSPELL)
1879 && !QUERY_FLAG (head, FLAG_MONSTER)
1880 && (op->level > head->level))
2218 head->destroy (); 1881 head->destroy ();
2219 else 1882 else
2220 switch (head->type) 1883 switch (head->type)
2221 { 1884 {
2222 case SPELL_EFFECT: 1885 case SPELL_EFFECT:
1886 // XXX: Don't affect floor spelleffects. See also XXX comment
1887 // about sanctuary in spell_util.C
1888 if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
1889 continue;
1890
2223 if (op->level > head->level) 1891 if (op->level > head->level)
2224 head->destroy (); 1892 head->destroy ();
2225 1893
2226 break; 1894 break;
2227 1895
… …
2294 * This code was very odd - code early on would only let players use the spell, 1962 * This code was very odd - code early on would only let players use the spell,
2295 * yet the code wass full of player checks. I've presumed that the code 1963 * yet the code wass full of player checks. I've presumed that the code
2296 * that only let players use it was correct, and removed all the other 1964 * that only let players use it was correct, and removed all the other
2297 * player checks. MSW 2003-01-06 1965 * player checks. MSW 2003-01-06
2298 */ 1966 */
2299
2300int 1967int
2301animate_weapon (object *op, object *caster, object *spell, int dir) 1968animate_weapon (object *op, object *caster, object *spell, int dir)
2302{ 1969{
2303 object *weapon, *tmp; 1970 object *weapon, *tmp;
2304 char buf[MAX_BUF]; 1971 char buf[MAX_BUF];
2305 int a, i; 1972 int a, i;
2306 sint16 x, y; 1973 sint16 x, y;
2307 maptile *m; 1974 maptile *m;
2308 materialtype_t *mt;
2309 1975
2310 if (!spell->other_arch) 1976 if (!spell->other_arch)
2311 { 1977 {
2312 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!"); 1978 new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2313 LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name); 1979 LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
… …
2316 /* exit if it's not a player using this spell. */ 1982 /* exit if it's not a player using this spell. */
2317 if (op->type != PLAYER) 1983 if (op->type != PLAYER)
2318 return 0; 1984 return 0;
2319 1985
2320 /* if player already has a golem, abort */ 1986 /* if player already has a golem, abort */
2321 if (op->contr->ranges[range_golem]) 1987 if (object *golem = op->contr->golem)
2322 { 1988 {
2323 control_golem (op->contr->ranges[range_golem], dir); 1989 control_golem (golem, dir);
2324 return 0; 1990 return 0;
2325 } 1991 }
2326 1992
2327 /* if no direction specified, pick one */ 1993 /* if no direction specified, pick one */
2328 if (!dir) 1994 if (!dir)
… …
2332 x = op->x + freearr_x[dir]; 1998 x = op->x + freearr_x[dir];
2333 y = op->y + freearr_y[dir]; 1999 y = op->y + freearr_y[dir];
2334 2000
2335 /* if there's no place to put the golem, abort */ 2001 /* if there's no place to put the golem, abort */
2336 if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) || 2002 if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||
2337 ((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type)) 2003 ((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2338 { 2004 {
2339 new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); 2005 new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");
2340 return 0; 2006 return 0;
2341 } 2007 }
2342 2008
… …
2346 if (!weapon) 2012 if (!weapon)
2347 { 2013 {
2348 new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!"); 2014 new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");
2349 return 0; 2015 return 0;
2350 } 2016 }
2351 if (spell->race && strcmp (weapon->arch->name, spell->race)) 2017 if (spell->race && strcmp (weapon->arch->archname, spell->race))
2352 { 2018 {
2353 new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon."); 2019 new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");
2354 return 0; 2020 return 0;
2355 } 2021 }
2356 if (weapon->type != WEAPON) 2022 if (weapon->type != WEAPON)
… …
2374 /* create the golem object */ 2040 /* create the golem object */
2375 tmp = arch_to_object (spell->other_arch); 2041 tmp = arch_to_object (spell->other_arch);
2376 2042
2377 /* if animated by a player, give the player control of the golem */ 2043 /* if animated by a player, give the player control of the golem */
2378 CLEAR_FLAG (tmp, FLAG_MONSTER); 2044 CLEAR_FLAG (tmp, FLAG_MONSTER);
2379 SET_FLAG (tmp, FLAG_FRIENDLY);
2380 tmp->stats.exp = 0; 2045 tmp->stats.exp = 0;
2381 add_friendly_object (tmp); 2046 add_friendly_object (tmp);
2382 tmp->type = GOLEM; 2047 tmp->type = GOLEM;
2383 tmp->set_owner (op); 2048 tmp->set_owner (op);
2049 op->contr->golem = tmp;
2384 set_spell_skill (op, caster, spell, tmp); 2050 set_spell_skill (op, caster, spell, tmp);
2385 op->contr->ranges[range_golem] = tmp;
2386 op->contr->shoottype = range_golem;
2387 2051
2388 /* Give the weapon to the golem now. A bit of a hack to check the 2052 /* Give the weapon to the golem now. A bit of a hack to check the
2389 * removed flag - it should only be set if get_split_object was 2053 * removed flag - it should only be set if get_split_object was
2390 * used above. 2054 * used above.
2391 */ 2055 */
2392 if (!QUERY_FLAG (weapon, FLAG_REMOVED)) 2056 if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2393 weapon->remove (); 2057 weapon->remove ();
2058
2394 insert_ob_in_ob (weapon, tmp); 2059 insert_ob_in_ob (weapon, tmp);
2395 esrv_send_item (op, weapon); 2060 esrv_send_item (op, weapon);
2396 /* To do everything necessary to let a golem use the weapon is a pain, 2061 /* To do everything necessary to let a golem use the weapon is a pain,
2397 * so instead, just set it as equipped (otherwise, we need to update 2062 * so instead, just set it as equipped (otherwise, we need to update
2398 * body_info, skills, etc) 2063 * body_info, skills, etc)
… …
2426 2091
2427 /* attacktype */ 2092 /* attacktype */
2428 if (!tmp->attacktype) 2093 if (!tmp->attacktype)
2429 tmp->attacktype = AT_PHYSICAL; 2094 tmp->attacktype = AT_PHYSICAL;
2430 2095
2431 mt = NULL;
2432 if (op->materialname != NULL)
2433 mt = name_to_material (op->materialname); 2096 if (materialtype_t *mt = name_to_material (op->materialname))
2434 if (mt != NULL)
2435 { 2097 {
2436 for (i = 0; i < NROFATTACKS; i++) 2098 for (i = 0; i < NROFATTACKS; i++)
2437 tmp->resist[i] = 50 - (mt->save[i] * 5); 2099 tmp->resist[i] = 50 - (mt->save[i] * 5);
2438 a = mt->save[0]; 2100 a = mt->save[0];
2439 } 2101 }
… …
2441 { 2103 {
2442 for (i = 0; i < NROFATTACKS; i++) 2104 for (i = 0; i < NROFATTACKS; i++)
2443 tmp->resist[i] = 5; 2105 tmp->resist[i] = 5;
2444 a = 10; 2106 a = 10;
2445 } 2107 }
2108
2446 /* Set weapon's immunity */ 2109 /* Set weapon's immunity */
2447 tmp->resist[ATNR_CONFUSION] = 100; 2110 tmp->resist[ATNR_CONFUSION] = 100;
2448 tmp->resist[ATNR_POISON] = 100; 2111 tmp->resist[ATNR_POISON] = 100;
2449 tmp->resist[ATNR_SLOW] = 100; 2112 tmp->resist[ATNR_SLOW] = 100;
2450 tmp->resist[ATNR_PARALYZE] = 100; 2113 tmp->resist[ATNR_PARALYZE] = 100;
… …
2456 2119
2457 /* Improve weapon's armour value according to best save vs. physical of its material */ 2120 /* Improve weapon's armour value according to best save vs. physical of its material */
2458 2121
2459 if (a > 14) 2122 if (a > 14)
2460 a = 14; 2123 a = 14;
2124
2461 tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a)); 2125 tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2462 2126
2463 /* Determine golem's speed */ 2127 /* Determine golem's speed */
2464 tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell))); 2128 tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2465 2129
… …
2478 2142
2479 /* make experience increase in proportion to the strength of the summoned creature. */ 2143 /* make experience increase in proportion to the strength of the summoned creature. */
2480 tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell)); 2144 tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));
2481 2145
2482 tmp->speed_left = -1; 2146 tmp->speed_left = -1;
2483 tmp->x = x;
2484 tmp->y = y;
2485 tmp->direction = dir; 2147 tmp->direction = dir;
2486 insert_ob_in_map (tmp, m, op, 0); 2148
2149 m->insert (tmp, x, y, op);
2487 return 1; 2150 return 1;
2488} 2151}
2489 2152
2490/* cast_daylight() - changes the map darkness level *lower* */ 2153/* cast_daylight() - changes the map darkness level *lower* */
2491 2154
… …
2499 int success; 2162 int success;
2500 2163
2501 if (!op->map) 2164 if (!op->map)
2502 return 0; /* shouldnt happen */ 2165 return 0; /* shouldnt happen */
2503 2166
2504 success = change_map_light (op->map, spell->stats.dam); 2167 success = op->map->change_map_light (spell->stats.dam);
2168
2505 if (!success) 2169 if (!success)
2506 { 2170 {
2507 if (spell->stats.dam < 0) 2171 if (spell->stats.dam < 0)
2508 new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here."); 2172 new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");
2509 else 2173 else
2510 new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here."); 2174 new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2511 } 2175 }
2512 return success; 2176 return success;
2513} 2177}
2514
2515
2516
2517
2518 2178
2519/* create an aura spell object and put it in the player's inventory. 2179/* create an aura spell object and put it in the player's inventory.
2520 * as usual, op is player, caster is the object casting the spell, 2180 * as usual, op is player, caster is the object casting the spell,
2521 * spell is the spell object itself. 2181 * spell is the spell object itself.
2522 */ 2182 */
… …
2534 2194
2535 new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell); 2195 new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2536 2196
2537 new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); 2197 new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2538 2198
2539 new_aura->set_owner (op);
2540 set_spell_skill (op, caster, spell, new_aura); 2199 set_spell_skill (op, caster, spell, new_aura);
2541 new_aura->attacktype = spell->attacktype; 2200 new_aura->attacktype = spell->attacktype;
2542 2201
2543 new_aura->level = caster_level (caster, spell); 2202 new_aura->level = caster_level (caster, spell);
2203
2544 if (refresh) 2204 if (refresh)
2545 new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); 2205 new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2546 else 2206 else
2547 new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force."); 2207 new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
2208
2548 insert_ob_in_ob (new_aura, op); 2209 insert_ob_in_ob (new_aura, op);
2210 new_aura->set_owner (op);
2211
2549 return 1; 2212 return 1;
2550} 2213}
2551 2214
2552 2215
2553/* move aura function. An aura is a part of someone's inventory, 2216/* move aura function. An aura is a part of someone's inventory,
… …
2586 { 2249 {
2587 aura->destroy (); 2250 aura->destroy ();
2588 return; 2251 return;
2589 } 2252 }
2590 2253
2591 aura->x = env->x;
2592 aura->y = env->y;
2593
2594 /* we need to jump out of the inventory for a bit 2254 /* we need to jump out of the inventory for a bit
2595 * in order to hit the map conveniently. 2255 * in order to hit the map conveniently.
2596 */ 2256 */
2597 insert_ob_in_map (aura, env->map, aura, 0); 2257 aura->insert_at (env, aura);
2598 2258
2599 for (i = 1; i < 9; i++) 2259 for (i = 1; i < 9; i++)
2600 { 2260 {
2601 sint16 nx, ny; 2261 sint16 nx, ny;
2602 2262
… …
2611 if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny)))) 2271 if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))
2612 { 2272 {
2613 hit_map (aura, i, aura->attacktype, 0); 2273 hit_map (aura, i, aura->attacktype, 0);
2614 2274
2615 if (aura->other_arch) 2275 if (aura->other_arch)
2616 { 2276 m->insert (arch_to_object (aura->other_arch), nx, ny, aura);
2617 object *new_ob;
2618
2619 new_ob = arch_to_object (aura->other_arch);
2620 new_ob->x = nx;
2621 new_ob->y = ny;
2622 insert_ob_in_map (new_ob, m, aura, 0);
2623 } 2277 }
2624 }
2625 } 2278 }
2279
2626 /* put the aura back in the player's inventory */ 2280 /* put the aura back in the player's inventory */
2627 aura->remove (); 2281 aura->remove ();
2628 insert_ob_in_ob (aura, env); 2282 insert_ob_in_ob (aura, env);
2629} 2283}
2630 2284
2631/* moves the peacemaker spell. 2285/* moves the peacemaker spell.
2632 * op is the piece object. 2286 * op is the piece object.
2633 */ 2287 */
2634
2635void 2288void
2636move_peacemaker (object *op) 2289move_peacemaker (object *op)
2637{ 2290{
2638 object *tmp; 2291 object *tmp;
2639 2292
… …
2711 2364
2712 snprintf (rune, sizeof (rune), "%s\n", msg); 2365 snprintf (rune, sizeof (rune), "%s\n", msg);
2713 2366
2714 tmp->race = op->name; /*Save the owner of the rune */ 2367 tmp->race = op->name; /*Save the owner of the rune */
2715 tmp->msg = rune; 2368 tmp->msg = rune;
2716 tmp->x = op->x; 2369
2717 tmp->y = op->y; 2370 tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
2718 insert_ob_in_map (tmp, op->map, op, INS_BELOW_ORIGINATOR);
2719 return 1; 2371 return 1;
2720} 2372}

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