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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.71 by root, Wed Aug 29 20:40:25 2007 UTC vs.
Revision 1.146 by root, Sun Jan 29 02:47:06 2017 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 (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* Crossfire TRT is free software: you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
20	*	21	*
21	* The authors can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
23		24
24	#include <global.h>	25	#include <global.h>
25	#include <object.h>	26	#include <object.h>
26	#include <living.h>	27	#include <living.h>
…		…
57	}	58	}
58		59
59	int	60	int
60	recharge (object *op, object *caster, object *spell_ob)	61	recharge (object *op, object *caster, object *spell_ob)
61	{	62	{
62	object *wand, *tmp;
63	int ncharges;	63	int ncharges;
64		64
65	wand = find_marked_object (op);	65	object *wand = op->mark ();
		66
66	if (wand == NULL || wand->type != WAND)	67	if (!wand || wand->type != WAND)
67	{	68	{
68	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");	69	op->failmsg ("You need to mark the wand you want to recharge.");
69	return 0;	70	return 0;
70	}	71	}
		72
71	if (!(random_roll (0, 3, op, PREFER_HIGH)))	73	if (!(random_roll (0, 3, op, PREFER_HIGH)))
72	{	74	{
73	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));	75	op->failmsgf ("The %s vibrates violently, then explodes!", query_name (wand));
74	op->play_sound (sound_find ("ob_explode"));	76	op->play_sound (sound_find ("ob_explode"));
75	esrv_del_item (op->contr, wand->count);
76	wand->destroy ();	77	wand->destroy ();
77	tmp = get_archetype ("fireball");	78	object *tmp = archetype::get (shstr_fireball);
78	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;	79	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
79		80
80	if (!tmp->stats.dam)	81	if (!tmp->stats.dam)
81	tmp->stats.dam = 1;	82	tmp->stats.dam = 1;
82		83
…		…
93		94
94	if (wand->inv && wand->inv->level)	95	if (wand->inv && wand->inv->level)
95	ncharges /= wand->inv->level;	96	ncharges /= wand->inv->level;
96	else	97	else
97	{	98	{
98	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));	99	op->failmsgf ("Your %s is broken.", query_name (wand));
99	return 0;	100	return 0;
100	}	101	}
101		102
102	if (!ncharges)	103	if (!ncharges)
103	ncharges = 1;	104	ncharges = 1;
104		105
105	wand->stats.food += ncharges;	106	wand->stats.food += ncharges;
106	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));	107	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
107		108
108	if (wand->arch && QUERY_FLAG (wand->arch, FLAG_ANIMATE))	109	if (wand->arch && wand->arch->flag [FLAG_ANIMATE])
109	{	110	{
110	SET_FLAG (wand, FLAG_ANIMATE);	111	wand->set_flag (FLAG_ANIMATE);
111	wand->set_speed (wand->arch->speed);	112	wand->set_speed (wand->arch->speed);
112	}	113	}
113		114
114	return 1;	115	return 1;
115	}	116	}
…		…
123	* The # of arrows created also goes up with level, so if a 30th level mage	124	* The # of arrows created also goes up with level, so if a 30th level mage
124	* wants LOTS of arrows, and doesn't care what the plus is he could	125	* wants LOTS of arrows, and doesn't care what the plus is he could
125	* create nonnmagic arrows, or even -1, etc...	126	* create nonnmagic arrows, or even -1, etc...
126	*/	127	*/
127	int	128	int
128	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)	129	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *spellparam)
129	{	130	{
130	int missile_plus = 0, bonus_plus = 0;	131	int bonus_plus = 0;
131	const char *missile_name;	132	const char *missile_name = "arrow";
132	object *tmp, *missile;
133		133
134	missile_name = "arrow";
135
136	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	134	for (object *tmp = op->inv; tmp; tmp = tmp->below)
137	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	135	if (tmp->type == BOW && tmp->flag [FLAG_APPLIED])
138	missile_name = tmp->race;	136	missile_name = tmp->race;
139		137
140	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	138	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
141		139
142	if (archetype::find (missile_name) == NULL)	140	archetype *missile_arch = archetype::find (missile_name);
		141
		142	if (!missile_arch)
143	{	143	{
144	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);	144	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
145	return 0;	145	return 0;
146	}	146	}
147		147
148	missile = get_archetype (missile_name);	148	object *missile = missile_arch->instance ();
149		149
150	if (stringarg)	150	if (spellparam)
151	{	151	{
152	/* If it starts with a letter, presume it is a description */	152	/* If it starts with a letter, presume it is a description */
153	if (isalpha (*stringarg))	153	if (isalpha (*spellparam))
154	{	154	{
155	artifact *al = find_artifactlist (missile->type)->items;	155	artifact *al = find_artifactlist (missile->type)->items;
156		156
157	for (; al; al = al->next)	157	for (; al; al = al->next)
158	if (!strcasecmp (al->item->name, stringarg))	158	if (!strcasecmp (al->item->name, spellparam))
159	break;	159	break;
160		160
161	if (!al)	161	if (!al)
162	{	162	{
163	missile->destroy ();	163	missile->destroy ();
164	new_draw_info_format (NDI_UNIQUE, 0, op, "No such object %ss of %s", missile_name, stringarg);	164	op->failmsgf ("No such object %ss of %s", missile_name, spellparam);
165	return 0;	165	return 0;
166	}	166	}
167		167
168	if (al->item->slaying)	168	if (al->item->slaying)
169	{	169	{
170	missile->destroy ();	170	missile->destroy ();
171	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);	171	op->failmsgf ("You are not allowed to create %ss of %s", missile_name, spellparam);
172	return 0;	172	return 0;
173	}	173	}
174		174
175	give_artifact_abilities (missile, al->item);	175	give_artifact_abilities (missile, al->item);
176	/* These special arrows cost something extra. Don't have them also be magical -	176	/* These special arrows cost something extra. Don't have them also be magical -
177	* otherwise, in most cases, not enough will be created. I don't want to get into	177	* otherwise, in most cases, not enough will be created. I don't want to get into
178	* the parsing of having to do both plus and type.	178	* the parsing of having to do both plus and type.
179	*/	179	*/
180	bonus_plus = 1 + (al->item->value / 5);	180	bonus_plus = 1 + (al->item->value / 5);
181	missile_plus = 0;	181	missile_plus = 0;
182	}	182	}
183	else if (atoi (stringarg) < missile_plus)	183	else if (atoi (spellparam) < missile_plus)
184	missile_plus = atoi (stringarg);	184	missile_plus = atoi (spellparam);
185	}	185	}
186		186
187	if (missile_plus > 4)	187	missile_plus = clamp (missile_plus, -4, 4);
188	missile_plus = 4;
189	else if (missile_plus < -4)
190	missile_plus = -4;
191		188
192	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	189	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
193	missile->nrof -= 3 * (missile_plus + bonus_plus);	190	missile->nrof -= 3 * (missile_plus + bonus_plus);
194		191
195	if (missile->nrof < 1)	192	if (missile->nrof < 1)
…		…
197		194
198	missile->magic = missile_plus;	195	missile->magic = missile_plus;
199	/* Can't get any money for these objects */	196	/* Can't get any money for these objects */
200	missile->value = 0;	197	missile->value = 0;
201		198
202	SET_FLAG (missile, FLAG_IDENTIFIED);	199	missile->set_flag (FLAG_IDENTIFIED);
203		200
204	if (!cast_create_obj (op, caster, missile, dir) && op->type == PLAYER && !missile->destroyed ())	201	cast_create_obj (op, caster, missile, dir);
		202
		203	if (!dir
		204	&& op->type == PLAYER
		205	&& !missile->destroyed ())
205	pick_up (op, missile);	206	pick_up (op, missile);
206		207
207	return 1;	208	return 1;
208	}	209	}
209		210
210
211	/* allows the choice of what sort of food object to make.	211	/* allows the choice of what sort of food object to make.
212	* If stringarg is NULL, it will create food dependent on level --PeterM*/	212	* If spellparam is NULL, it will create food dependent on level --PeterM*/
213	int	213	int
214	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *stringarg)	214	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *spellparam)
215	{	215	{
216	int food_value;	216	int food_value;
217	archetype *at = NULL;	217	archetype *at = NULL;
218	object *new_op;	218	object *new_op;
219		219
220	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);	220	food_value = spell_ob->stats.food + 50 * SP_level_duration_adjust (caster, spell_ob);
221		221
222	if (stringarg)	222	if (spellparam)
223	{	223	{
224	at = find_archetype_by_object_type_name (FOOD, stringarg);	224	at = find_archetype_by_object_type_name (FOOD, spellparam);
225	if (at == NULL)	225	if (at == NULL)
226	at = find_archetype_by_object_type_name (DRINK, stringarg);	226	at = find_archetype_by_object_type_name (DRINK, spellparam);
227	if (at == NULL || at->stats.food > food_value)	227	if (at == NULL || at->stats.food > food_value)
228	stringarg = NULL;	228	spellparam = NULL;
229	}	229	}
230		230
231	if (!stringarg)	231	if (!spellparam)
232	{	232	{
233	archetype *at_tmp;	233	archetype *at_tmp;
234		234
235	/* We try to find the archetype with the maximum food value.	235	/* We try to find the archetype with the maximum food value.
236	* This removes the dependancy of hard coded food values in this	236	* This removes the dependancy of hard coded food values in this
…		…
261	/* 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
262	* know	262	* know
263	*/	263	*/
264	if (!at)	264	if (!at)
265	{	265	{
266	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	266	op->failmsgf ("You don't have enough experience to create any food.");
267	return 0;	267	return 0;
268	}	268	}
269		269
270	food_value /= at->stats.food;	270	food_value /= at->stats.food;
271	new_op = arch_to_object (at);	271	new_op = at->instance ();
272	new_op->nrof = food_value;	272	new_op->nrof = food_value;
273		273
274	new_op->value = 0;	274	new_op->value = 0;
275	if (new_op->nrof < 1)	275	if (new_op->nrof < 1)
276	new_op->nrof = 1;	276	new_op->nrof = 1;
…		…
284	{	284	{
285	int r, mflags, maxrange;	285	int r, mflags, maxrange;
286	object *tmp;	286	object *tmp;
287	maptile *m;	287	maptile *m;
288		288
289
290	if (!dir)	289	if (!dir)
291	{	290	{
292	examine_monster (op, op);	291	examine_monster (op, op);
293	return 1;	292	return 1;
294	}	293	}
…		…
302	mflags = get_map_flags (m, &m, x, y, &x, &y);	301	mflags = get_map_flags (m, &m, x, y, &x, &y);
303		302
304	if (mflags & P_OUT_OF_MAP)	303	if (mflags & P_OUT_OF_MAP)
305	break;	304	break;
306		305
307	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))	306	if (!op->flag [FLAG_WIZCAST] && (mflags & P_NO_MAGIC))
308	{	307	{
309	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");	308	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");
310	return 0;	309	return 0;
311	}	310	}
		311
312	if (mflags & P_IS_ALIVE)	312	if (mflags & P_IS_ALIVE)
313	{	313	{
314	for (tmp = GET_MAP_OB (m, x, y); tmp != NULL; tmp = tmp->above)	314	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
315	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))	315	if (tmp->flag [FLAG_ALIVE] && (tmp->type == PLAYER || tmp->flag [FLAG_MONSTER]))
316	{	316	{
317	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");	317	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");
318	if (tmp->head != NULL)	318	if (tmp->head != NULL)
319	tmp = tmp->head;	319	tmp = tmp->head;
320	examine_monster (op, tmp);	320	examine_monster (op, tmp);
…		…
343	if (pl->type == PLAYER)	343	if (pl->type == PLAYER)
344	{	344	{
345	/* If race isn't set, then invisible unless it is undead */	345	/* If race isn't set, then invisible unless it is undead */
346	if (!pl->contr->invis_race)	346	if (!pl->contr->invis_race)
347	{	347	{
348	if (QUERY_FLAG (mon, FLAG_UNDEAD))	348	if (mon->flag [FLAG_UNDEAD])
349	return 0;	349	return 0;
350		350
351	return 1;	351	return 1;
352	}	352	}
353		353
354	/* invis_race is set if we get here */	354	/* invis_race is set if we get here */
355	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	355	if (pl->contr->invis_race == shstr_undead && is_true_undead (mon))
356	return 1;	356	return 1;
357		357
358	/* No race, can't be invisible to it */	358	/* No race, can't be invisible to it */
359	if (!mon->race)	359	if (!mon->race)
360	return 0;	360	return 0;
361		361
362	if (strstr (mon->race, pl->contr->invis_race))	362	if (mon->race.contains (pl->contr->invis_race))
363	return 1;	363	return 1;
364		364
365	/* Nothing matched above, return 0 */	365	/* Nothing matched above, return 0 */
366	return 0;	366	return 0;
367	}	367	}
…		…
384	int	384	int
385	cast_invisible (object *op, object *caster, object *spell_ob)	385	cast_invisible (object *op, object *caster, object *spell_ob)
386	{	386	{
387	if (op->invisible > 1000)	387	if (op->invisible > 1000)
388	{	388	{
389	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");	389	op->failmsg ("You can not extend the duration of your invisibility any further");
390	return 0;	390	return 0;
391	}	391	}
392		392
393	/* Remove the switch with 90% duplicate code - just handle the differences with	393	/* Remove the switch with 90% duplicate code - just handle the differences with
394	* and if statement or two.	394	* and if statement or two.
395	*/	395	*/
396	op->invisible += spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	396	op->invisible += spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
		397
397	/* max duration */	398	/* limit duration */
398	if (op->invisible > 1000)	399	min_it (op->invisible, 1000);
399	op->invisible = 1000;
400		400
401	if (op->type == PLAYER)	401	if (op->type == PLAYER)
402	{	402	{
403	op->contr->invis_race = spell_ob->race;	403	op->contr->invis_race = spell_ob->race;
404		404
405	if (QUERY_FLAG (spell_ob, FLAG_MAKE_INVIS))	405	if (spell_ob->flag [FLAG_MAKE_INVIS])
406	op->contr->tmp_invis = 0;	406	op->contr->tmp_invis = 0;
407	else	407	else
408	op->contr->tmp_invis = 1;	408	op->contr->tmp_invis = 1;
409
410	op->contr->hidden = 0;
411	}	409	}
412		410
413	if (makes_invisible_to (op, op))	411	if (makes_invisible_to (op, op))
414	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");	412	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
415	else	413	else
…		…
430	/* earth to dust spell. Basically destroys earthwalls in the area.	428	/* earth to dust spell. Basically destroys earthwalls in the area.
431	*/	429	*/
432	int	430	int
433	cast_earth_to_dust (object *op, object *caster, object *spell_ob)	431	cast_earth_to_dust (object *op, object *caster, object *spell_ob)
434	{	432	{
435	object *tmp, *next;
436	int range, i, j, mflags;	433	int range, i, j, mflags;
437	sint16 sx, sy;	434	sint16 sx, sy;
438	maptile *m;	435	maptile *m;
439
440	if (op->type != PLAYER)
441	return 0;
442		436
443	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	437	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
444		438
445	for (i = -range; i <= range; i++)	439	for (i = -range; i <= range; i++)
446	for (j = -range; j <= range; j++)	440	for (j = -range; j <= range; j++)
…		…
451	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	445	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
452		446
453	if (mflags & P_OUT_OF_MAP)	447	if (mflags & P_OUT_OF_MAP)
454	continue;	448	continue;
455		449
456	// earth to dust tears down everything that can be teared down	450	// earth to dust tears down everything that can be torn down
457	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)	451	for (object *next, *tmp = m->at (sx, sy).bot; tmp; tmp = next)
458	{	452	{
459	next = tmp->above;	453	next = tmp->above;
460	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	454
		455	if (tmp->flag [FLAG_TEAR_DOWN])
461	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	456	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
462	}	457	}
463	}	458	}
464		459
465	return 1;	460	return 1;
…		…
467		462
468	void	463	void
469	execute_word_of_recall (object *op)	464	execute_word_of_recall (object *op)
470	{	465	{
471	if (object *pl = op->in_player ())	466	if (object *pl = op->in_player ())
472	{
473	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))	467	if (pl->ms ().flags () & P_NO_CLERIC && !pl->flag [FLAG_WIZCAST])
474	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");	468	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
475	else	469	else
476	{	470	pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
477	// remove first so we do not call update_stats
478	op->remove ();
479	pl->enter_exit (op);
480	}
481	}
482		471
483	op->destroy ();	472	op->destroy ();
484	}	473	}
485		474
486	/* Word of recall causes the player to return 'home'.	475	/* Word of recall causes the player to return 'home'.
487	* we put a force into the player object, so that there is a	476	* we put a force into the player object, so that there is a
488	* time delay effect.	477	* time delay effect.
489	*/	478	*/
490	int	479	int
491	cast_word_of_recall (object *op, object *caster, object *spell_ob)	480	cast_word_of_recall (object *op, object *caster, object *spell_ob)
492	{	481	{
493	object *dummy;	482	if (!op->is_player ())
494	int time;
495
496	if (op->type != PLAYER)
497	return 0;	483	return 0;
498		484
499	if (find_obj_by_type_subtype (op, SPELL_EFFECT, SP_WORD_OF_RECALL))	485	if (find_obj_by_type_subtype (op, SPELL_EFFECT, SP_WORD_OF_RECALL))
500	{	486	{
501	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	487	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
502	return 1;	488	return 1;
503	}	489	}
504		490
505	dummy = get_archetype (FORCE_NAME);	491	object *dummy = archetype::get (FORCE_NAME);
506	if (dummy == NULL)
507	{
508	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
509	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
510	return 0;
511	}
512		492
513	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);	493	int time = max (1, spell_ob->duration - SP_level_duration_adjust (caster, spell_ob));
514	if (time < 1)
515	time = 1;
516		494
517	/* value of speed really doesn't make much difference, as long as it is	495	/* value of speed really doesn't make much difference, as long as it is
518	* positive. Lower value may be useful so that the problem doesn't	496	* positive. Lower value may be useful so that the problem doesn't
519	* do anything really odd if it say a -1000 or something.	497	* do anything really odd if it say a -1000 or something.
520	*/	498	*/
521	dummy->set_speed (0.002);	499	dummy->set_speed (0.002);
522	dummy->speed_left = -dummy->speed * time;	500	dummy->speed_left = -dummy->speed * time;
523	dummy->type = SPELL_EFFECT;	501	dummy->type = SPELL_EFFECT;
524	dummy->subtype = SP_WORD_OF_RECALL;	502	dummy->subtype = SP_WORD_OF_RECALL;
525		503	dummy->slaying = op->contr->savebed_map;
526	/* If we could take advantage of enter_player_savebed() here, it would be	504	dummy->stats.hp = op->contr->bed_x;
527	* nice, but until the map load fails, we can't.	505	dummy->stats.sp = op->contr->bed_y;
528	*/
529	EXIT_PATH (dummy) = op->contr->savebed_map;
530	EXIT_X (dummy) = op->contr->bed_x;
531	EXIT_Y (dummy) = op->contr->bed_y;
532		506
533	op->insert (dummy);	507	op->insert (dummy);
534		508
535	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	509	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
536		510
…		…
575		549
576	int	550	int
577	perceive_self (object *op)	551	perceive_self (object *op)
578	{	552	{
579	const char *cp = describe_item (op, op);	553	const char *cp = describe_item (op, op);
580	archetype *at = archetype::find (ARCH_DEPLETION);	554	archetype *at = archetype::find (shstr_depletion);
581		555
582	dynbuf_text buf;	556	dynbuf_text &buf = msg_dynbuf; buf.clear ();
583		557
584	if (player *pl = op->contr)	558	if (!op->is_player ())
		559	return 0;
		560
585	if (object *race = archetype::find (op->race))	561	if (object *race = archetype::find (op->race))
586	buf << "You are a " << (pl->gender ? "female" : "male") << " " << &race->name << ".\n";	562	buf << " - You are a G<male|female> " << &race->name << ".\n";
587		563
588	if (object *god = find_god (determine_god (op)))	564	if (object *god = find_god (determine_god (op)))
589	buf << "You worship " << &god->name << ".\n";	565	buf << " - You worship " << &god->name << ".\n";
590	else	566	else
591	buf << "You worship no god.\n";	567	buf << " - You worship no god.\n";
592		568
593	object *tmp = present_arch_in_ob (at, op);	569	object *tmp = present_arch_in_ob (at, op);
594		570
595	if (*cp == '\0' && tmp == NULL)	571	if (*cp == '\0' && !tmp)
596	buf << "You feel very mundane. ";	572	buf << " - You feel very mundane. ";
597	else	573	else
598	{	574	{
599	buf << "You have: " << cp << ".\n";	575	buf << " - You have: " << cp << ".\n";
600		576
601	if (tmp)	577	if (tmp)
602	for (int i = 0; i < NUM_STATS; i++)	578	for (int i = 0; i < NUM_STATS; i++)
603	if (tmp->stats.stat (i) < 0)	579	if (tmp->stats.stat (i) < 0)
604	buf.printf ("Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));	580	buf.printf (" - Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));
605	}	581	}
606		582
607	if (is_dragon_pl (op))	583	if (op->is_dragon ())
608	/* now grab the 'dragon_ability'-force from the player's inventory */	584	/* now grab the 'dragon_ability'-force from the player's inventory */
609	for (tmp = op->inv; tmp; tmp = tmp->below)	585	for (tmp = op->inv; tmp; tmp = tmp->below)
610	{	586	{
611	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)	587	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
612	{	588	{
613	if (tmp->stats.exp == 0)	589	if (tmp->stats.exp == 0)
614	buf << "Your metabolism isn't focused on anything.\n";	590	buf << " - Your metabolism isn't focused on anything.\n";
615	else	591	else
616	buf << "Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";	592	buf << " - Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
617		593
618	break;	594	break;
619	}	595	}
620	}	596	}
621		597
622	buf << '\0'; // zero-terminate	598	op->contr->infobox (MSG_CHANNEL ("perceiveself"), buf);
623
624	new_draw_info (NDI_UNIQUE, 0, op, buf.linearise ());
625		599
626	return 1;	600	return 1;
627	}	601	}
628		602
629	/* This creates magic walls. Really, it can create most any object,	603	/* This creates magic walls. Really, it can create most any object,
…		…
655		629
656	if ((spell_ob->move_block || x != op->x || y != op->y) &&	630	if ((spell_ob->move_block || x != op->x || y != op->y) &&
657	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||	631	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||
658	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))	632	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))
659	{	633	{
660	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");	634	op->failmsg ("Something is in the way.");
661	return 0;	635	return 0;
662	}	636	}
663		637
664	if (spell_ob->other_arch)	638	if (spell_ob->other_arch)
665	tmp = arch_to_object (spell_ob->other_arch);	639	tmp = spell_ob->other_arch->instance ();
666	else if (spell_ob->race)	640	else if (spell_ob->race)
667	{	641	{
668	char buf1[MAX_BUF];	642	char buf1[MAX_BUF];
669		643
670	sprintf (buf1, spell_ob->race, dir);	644	sprintf (buf1, spell_ob->race, dir);
…		…
674	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);	648	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
675	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");	649	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
676	return 0;	650	return 0;
677	}	651	}
678		652
679	tmp = arch_to_object (at);	653	tmp = at->instance ();
680	}	654	}
681	else	655	else
682	{	656	{
683	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);	657	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);
684	return 0;	658	return 0;
…		…
689	tmp->attacktype = spell_ob->attacktype;	663	tmp->attacktype = spell_ob->attacktype;
690	tmp->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	664	tmp->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
691	tmp->stats.dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);	665	tmp->stats.dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
692	tmp->range = 0;	666	tmp->range = 0;
693	}	667	}
694	else if (QUERY_FLAG (tmp, FLAG_ALIVE))	668	else if (tmp->flag [FLAG_ALIVE])
695	{	669	{
696	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	670	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
697	tmp->stats.maxhp = tmp->stats.hp;	671	tmp->stats.maxhp = tmp->stats.hp;
698	}	672	}
699		673
700	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))	674	if (spell_ob->flag [FLAG_IS_USED_UP] || tmp->flag [FLAG_IS_USED_UP])
701	{	675	{
702	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	676	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
703	SET_FLAG (tmp, FLAG_IS_USED_UP);	677	tmp->set_flag (FLAG_IS_USED_UP);
704	}	678	}
705		679
706	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))	680	if (spell_ob->flag [FLAG_TEAR_DOWN])
707	{	681	{
708	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);	682	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
709	tmp->stats.maxhp = tmp->stats.hp;	683	tmp->stats.maxhp = tmp->stats.hp;
710	SET_FLAG (tmp, FLAG_TEAR_DOWN);	684	tmp->set_flag (FLAG_TEAR_DOWN);
711	SET_FLAG (tmp, FLAG_ALIVE);	685	tmp->set_flag (FLAG_ALIVE);
712	}	686	}
713		687
714	/* This can't really hurt - if the object doesn't kill anything,	688	/* This can't really hurt - if the object doesn't kill anything,
715	* these fields just won't be used. Do not set the owner for	689	* these fields just won't be used. Do not set the owner for
716	* earthwalls, though, so they survive restarts.	690	* earthwalls, though, so they survive restarts.
717	*/	691	*/
718	if (tmp->type != EARTHWALL) //TODO	692	if (tmp->type != EARTHWALL) //TODO
719	tmp->set_owner (op);	693	tmp->set_owner (op);
720		694
721	set_spell_skill (op, caster, spell_ob, tmp);	695	set_spell_skill (op, caster, spell_ob, tmp);
722	tmp->level = caster_level (caster, spell_ob) / 2;	696	tmp->level = casting_level (caster, spell_ob) / 2;
723		697
724	name = tmp->name;	698	name = tmp->name;
725	if (!(tmp = m->insert (tmp, x, y, op)))	699	if (!(tmp = m->insert (tmp, x, y, op)))
726	{	700	{
727	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);	701	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
728	return 0;	702	return 0;
729	}	703	}
730		704
731	/* If this is a spellcasting wall, need to insert the spell object */	705	/* If this is a spellcasting wall, need to insert the spell object */
732	if (tmp->other_arch && tmp->other_arch->type == SPELL)	706	if (tmp->other_arch && tmp->other_arch->type == SPELL)
733	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	707	insert_ob_in_ob (tmp->other_arch->instance (), tmp);
734		708
735	/* This code causes the wall to extend some distance in	709	/* This code causes the wall to extend some distance in
736	* each direction, or until an obstruction is encountered.	710	* each direction, or until an obstruction is encountered.
737	* posblocked and negblocked help determine how far the	711	* posblocked and negblocked help determine how far the
738	* created wall can extend, it won't go extend through	712	* created wall can extend, it won't go extend through
739	* blocked spaces.	713	* blocked spaces.
740	*/	714	*/
741	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	715	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
…		…
758	object *tmp2 = tmp->clone ();	732	object *tmp2 = tmp->clone ();
759	m->insert (tmp2, x, y, op);	733	m->insert (tmp2, x, y, op);
760		734
761	/* If this is a spellcasting wall, need to insert the spell object */	735	/* If this is a spellcasting wall, need to insert the spell object */
762	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)	736	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
763	tmp2->insert (arch_to_object (tmp2->other_arch));	737	tmp2->insert (tmp2->other_arch->instance ());
764		738
765	}	739	}
766	else	740	else
767	posblocked = 1;	741	posblocked = 1;
768		742
…		…
775	{	749	{
776	object *tmp2 = tmp->clone ();	750	object *tmp2 = tmp->clone ();
777	m->insert (tmp2, x, y, op);	751	m->insert (tmp2, x, y, op);
778		752
779	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)	753	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
780	tmp2->insert (arch_to_object (tmp2->other_arch));	754	tmp2->insert (tmp2->other_arch->instance ());
781	}	755	}
782	else	756	else
783	negblocked = 1;	757	negblocked = 1;
784	}	758	}
785		759
786	if (QUERY_FLAG (tmp, FLAG_BLOCKSVIEW))	760	if (tmp->flag [FLAG_BLOCKSVIEW])
787	update_all_los (op->map, op->x, op->y);	761	update_all_los (op->map, op->x, op->y);
788		762
789	return 1;	763	return 1;
790	}	764	}
791		765
792	int	766	int
793	dimension_door (object *op, object *caster, object *spob, int dir)	767	dimension_door (object *op, object *caster, object *spob, int dir, const char *spellparam)
794	{	768	{
795	uint32 dist, maxdist;	769	uint32 dist, maxdist;
796	int mflags;	770	int mflags;
797	maptile *m;	771	maptile *m;
798	sint16 sx, sy;	772	sint16 sx, sy;
…		…
800	if (op->type != PLAYER)	774	if (op->type != PLAYER)
801	return 0;	775	return 0;
802		776
803	if (!dir)	777	if (!dir)
804	{	778	{
805	new_draw_info (NDI_UNIQUE, 0, op, "In what direction?");	779	op->failmsg ("In what direction?");
806	return 0;	780	return 0;
807	}	781	}
808		782
809	/* Given the new outdoor maps, can't let players dimension door for	783	/* Given the new outdoor maps, can't let players dimension door for
810	* ever, so put limits in.	784	* ever, so put limits in.
811	*/	785	*/
812	maxdist = spob->range + SP_level_range_adjust (caster, spob);	786	maxdist = spob->range + SP_level_range_adjust (caster, spob);
813		787
814	if (op->contr->count)	788	if (spellparam)
815	{	789	{
		790	int count = atoi (spellparam);
		791
816	if (op->contr->count > maxdist)	792	if (count > maxdist)
817	{	793	{
818	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");	794	op->failmsg ("You can't dimension door that far!");
819	return 0;	795	return 0;
820	}	796	}
821		797
822	for (dist = 0; dist < op->contr->count; dist++)	798	for (dist = 0; dist < count; dist++)
823	{	799	{
824	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);	800	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
825		801
826	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))	802	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
827	break;	803	break;
828		804
829	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))	805	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
830	break;	806	break;
831	}	807	}
832		808
833	if (dist < op->contr->count)	809	if (dist < count)
834	{	810	{
835	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");	811	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
836	op->contr->count = 0;
837	return 0;	812	return 0;
838	}	813	}
839
840	op->contr->count = 0;
841		814
842	/* Remove code that puts player on random space on maps. IMO,	815	/* Remove code that puts player on random space on maps. IMO,
843	* a lot of maps probably have areas the player should not get to,	816	* a lot of maps probably have areas the player should not get to,
844	* but may not be marked as NO_MAGIC (as they may be bounded	817	* but may not be marked as NO_MAGIC (as they may be bounded
845	* by such squares). Also, there are probably treasure rooms and	818	* by such squares). Also, there are probably treasure rooms and
…		…
887	break;	860	break;
888		861
889	}	862	}
890	if (!dist)	863	if (!dist)
891	{	864	{
892	new_draw_info (NDI_UNIQUE, 0, op, "Your spell failed!\n");	865	op->failmsg ("Your spell failed!\n");
893	return 0;	866	return 0;
894	}	867	}
895	}	868	}
896		869
897	/* Actually move the player now */	870	/* Actually move the player now */
898	if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))	871	if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))
899	return 1;	872	return 1;
900		873
901	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */	874	op->speed_left = -5. * op->speed; /* Freeze them for a short while */
		875
902	return 1;	876	return 1;
903	}	877	}
904		878
905	/* cast_heal: Heals something.	879	/* cast_heal: Heals something.
906	* op is the caster.	880	* op is the caster.
…		…
961	if (cure_disease (tmp, op, spell))	935	if (cure_disease (tmp, op, spell))
962	success = 1;	936	success = 1;
963		937
964	if (spell->attacktype & AT_POISON)	938	if (spell->attacktype & AT_POISON)
965	{	939	{
966	at = archetype::find ("poisoning");	940	at = archetype::find (shstr_poisoning);
967	poison = present_arch_in_ob (at, tmp);	941	poison = present_arch_in_ob (at, tmp);
968	if (poison)	942	if (poison)
969	{	943	{
970	success = 1;	944	success = 1;
971	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	945	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
…		…
973	}	947	}
974	}	948	}
975		949
976	if (spell->attacktype & AT_CONFUSION)	950	if (spell->attacktype & AT_CONFUSION)
977	{	951	{
978	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	952	poison = present_in_ob_by_name (FORCE, shstr_confusion, tmp);
979	if (poison)	953	if (poison)
980	{	954	{
981	success = 1;	955	success = 1;
982	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	956	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
983	poison->duration = 1;	957	poison->duration = 1;
984	}	958	}
985	}	959	}
986		960
987	if (spell->attacktype & AT_BLIND)	961	if (spell->attacktype & AT_BLIND)
988	{	962	{
989	at = archetype::find ("blindness");	963	at = archetype::find (shstr_blindness);
990	poison = present_arch_in_ob (at, tmp);	964	poison = present_arch_in_ob (at, tmp);
991	if (poison)	965	if (poison)
992	{	966	{
993	success = 1;	967	success = 1;
994	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");	968	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
…		…
1012	tmp->stats.grace = tmp->stats.maxgrace;	986	tmp->stats.grace = tmp->stats.maxgrace;
1013	success = 1;	987	success = 1;
1014	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");	988	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1015	}	989	}
1016		990
1017	if (spell->stats.food && tmp->stats.food < 999)	991	if (spell->stats.food && tmp->stats.food < MAX_FOOD)
1018	{	992	{
1019	tmp->stats.food += spell->stats.food;	993	tmp->stats.food += spell->stats.food;
1020		994	min_it (tmp->stats.food, MAX_FOOD);
1021	if (tmp->stats.food > 999)
1022	tmp->stats.food = 999;
1023		995
1024	success = 1;	996	success = 1;
1025	/* We could do something a bit better like the messages for healing above */	997	/* We could do something a bit better like the messages for healing above */
1026	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");	998	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1027	}	999	}
…		…
1042	"You don't feel any more powerful."	1014	"You don't feel any more powerful."
1043	"You are no easier to look at.",	1015	"You are no easier to look at.",
1044	};	1016	};
1045		1017
1046	int	1018	int
		1019	change_ability_duration (object *spell, object *caster)
		1020	{
		1021	return spell->duration + SP_level_duration_adjust (caster, spell) * 50;
		1022	}
		1023
		1024	int
1047	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1025	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1048	{	1026	{
1049	object *force = NULL;	1027	object *force = 0;
1050	int i;	1028	int i;
1051		1029
1052	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1030	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1053	object *tmp = dir	1031	object *tmp = dir
1054	? find_target_for_friendly_spell (op, dir)	1032	? find_target_for_friendly_spell (op, dir)
1055	: op;	1033	: op;
1056		1034
1057	if (!tmp)	1035	if (!tmp)
1058	return 0;	1036	return 0;
1059		1037
1060	/* If we've already got a force of this type, don't add a new one. */	1038	/* If we've already got a force of this type, don't add a new one. */
…		…
1068	break;	1046	break;
1069	}	1047	}
1070	else if (spell_ob->race && spell_ob->race == tmp2->name)	1048	else if (spell_ob->race && spell_ob->race == tmp2->name)
1071	{	1049	{
1072	if (!silent)	1050	if (!silent)
1073	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1051	op->failmsgf ("You can not cast %s while %s is in effect",
		1052	&spell_ob->name, &tmp2->name_pl);
		1053
1074	return 0;	1054	return 0;
1075	}	1055	}
1076	}	1056	}
1077	}	1057	}
		1058
		1059	int duration = change_ability_duration (spell_ob, caster);
		1060
1078	if (force == NULL)	1061	if (force)
1079	{
1080	force = get_archetype (FORCE_NAME);
1081	force->subtype = FORCE_CHANGE_ABILITY;
1082	if (spell_ob->race)
1083	force->name = spell_ob->race;
1084	else
1085	force->name = spell_ob->name;
1086	force->name_pl = spell_ob->name;
1087	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1088
1089	}	1062	{
1090	else
1091	{
1092	int duration;
1093
1094	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1095	if (duration > force->duration)	1063	if (duration > force->duration)
1096	{	1064	{
1097	force->duration = duration;	1065	force->duration = duration;
1098	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1066	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
1099	}	1067	}
1100	else	1068	else
1101	{
1102	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1069	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1103	}
1104		1070
1105	return 1;	1071	return 1;
1106	}	1072	}
1107		1073
1108	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1074	new_draw_info_format (NDI_UNIQUE, 0, op,
		1075	"You create an aura of magical force. H<The effect will last for about %.10g seconds.>",
		1076	TICK2TIME (duration));
		1077
		1078	force = archetype::get (FORCE_NAME);
		1079	force->subtype = FORCE_CHANGE_ABILITY;
		1080	force->duration = duration;
		1081
		1082	if (spell_ob->race)
		1083	force->name = spell_ob->race;
		1084	else
		1085	force->name = spell_ob->name;
		1086
		1087	force->name_pl = spell_ob->name;
		1088
1109	force->speed = 1.0;	1089	force->speed = 1.0;
1110	force->speed_left = -1.0;	1090	force->speed_left = -1.0;
1111	SET_FLAG (force, FLAG_APPLIED);	1091	force->set_flag (FLAG_APPLIED);
1112		1092
1113	/* Now start processing the effects. First, protections */	1093	/* Now start processing the effects. First, protections */
1114	for (i = 0; i < NROFATTACKS; i++)	1094	for (i = 0; i < NROFATTACKS; i++)
1115	{
1116	if (spell_ob->resist[i])	1095	if (spell_ob->resist[i])
1117	{
1118	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1096	force->resist[i] = min (100, spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob));
1119	if (force->resist[i] > 100)
1120	force->resist[i] = 100;
1121	}
1122	}
1123		1097
1124	if (spell_ob->stats.hp)	1098	if (spell_ob->stats.hp)
1125	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1099	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1126		1100
1127	if (tmp->type == PLAYER)	1101	if (tmp->type == PLAYER)
…		…
1146	}	1120	}
1147	}	1121	}
1148		1122
1149	force->move_type = spell_ob->move_type;	1123	force->move_type = spell_ob->move_type;
1150		1124
1151	if (QUERY_FLAG (spell_ob, FLAG_SEE_IN_DARK))	1125	if (spell_ob->flag [FLAG_SEE_IN_DARK])
1152	SET_FLAG (force, FLAG_SEE_IN_DARK);	1126	force->set_flag (FLAG_SEE_IN_DARK);
1153		1127
1154	if (QUERY_FLAG (spell_ob, FLAG_XRAYS))	1128	if (spell_ob->flag [FLAG_XRAYS])
1155	SET_FLAG (force, FLAG_XRAYS);	1129	force->set_flag (FLAG_XRAYS);
1156		1130
1157	/* Haste/bonus speed */	1131	/* Haste/bonus speed */
1158	if (spell_ob->stats.exp)	1132	if (spell_ob->stats.exp)
1159	{	1133	{
1160	if (op->speed > 0.5f)	1134	if (op->speed > 0.5f)
…		…
1180	*/	1154	*/
1181	int	1155	int
1182	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1156	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1183	{	1157	{
1184	int i;	1158	int i;
1185	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1159	object *god = find_god (determine_god (op)), *force = NULL, *tmp;
1186		1160
1187	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1161	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1188	if (dir != 0)	1162	if (dir != 0)
1189	{	1163	{
1190	tmp = find_target_for_friendly_spell (op, dir);	1164	tmp = find_target_for_friendly_spell (op, dir);
		1165
		1166	if (!tmp)
		1167	return 0;
1191	}	1168	}
1192	else	1169	else
1193	{
1194	tmp = op;	1170	tmp = op;
1195	}
1196		1171
1197	/* If we've already got a force of this type, don't add a new one. */	1172	/* If we've already got a force of this type, don't add a new one. */
1198	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1173	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1199	{	1174	{
1200	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1175	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1201	{	1176	{
1202	if (tmp2->name == spell_ob->name)	1177	if (tmp2->name == spell_ob->name)
1203	{	1178	{
…		…
1209	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1184	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1210	return 0;	1185	return 0;
1211	}	1186	}
1212	}	1187	}
1213	}	1188	}
		1189
1214	if (force == NULL)	1190	if (force == NULL)
1215	{	1191	{
1216	force = get_archetype (FORCE_NAME);	1192	force = archetype::get (FORCE_NAME);
1217	force->subtype = FORCE_CHANGE_ABILITY;	1193	force->subtype = FORCE_CHANGE_ABILITY;
1218	if (spell_ob->race)	1194	if (spell_ob->race)
1219	force->name = spell_ob->race;	1195	force->name = spell_ob->race;
1220	else	1196	else
1221	force->name = spell_ob->name;	1197	force->name = spell_ob->name;
…		…
1236	{	1212	{
1237	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1213	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1238	}	1214	}
1239	return 0;	1215	return 0;
1240	}	1216	}
		1217
1241	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1218	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1242	force->speed = 1.0;	1219	force->speed = 1.0;
1243	force->speed_left = -1.0;	1220	force->speed_left = -1.0;
1244	SET_FLAG (force, FLAG_APPLIED);	1221	force->set_flag (FLAG_APPLIED);
1245		1222
1246	if (!god)	1223	if (!god)
1247	{	1224	{
1248	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");	1225	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");
1249	}	1226	}
1250	else	1227	else
1251	{	1228	{
1252	/* Only give out good benefits, and put a max on it */	1229	/* Only give out good benefits, and put a max on it */
1253	for (i = 0; i < NROFATTACKS; i++)	1230	for (i = 0; i < NROFATTACKS; i++)
1254	{
1255	if (god->resist[i] > 0)	1231	if (god->resist[i] > 0)
1256	{
1257	force->resist[i] = MIN (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);	1232	force->resist[i] = min (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);
1258	}	1233
1259	}
1260	force->path_attuned |= god->path_attuned;	1234	force->path_attuned |= god->path_attuned;
1261		1235
1262	if (spell_ob->attacktype)	1236	if (spell_ob->attacktype)
1263	force->slaying = god->slaying;	1237	force->slaying = god->slaying;
1264		1238
…		…
1284		1258
1285	/* Alchemy code by Mark Wedel	1259	/* Alchemy code by Mark Wedel
1286	*	1260	*
1287	* This code adds a new spell, called alchemy. Alchemy will turn	1261	* This code adds a new spell, called alchemy. Alchemy will turn
1288	* objects to pyrite ("false gold"), henceforth called gold nuggets.	1262	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1289	*	1263	*
1290	* The value of the gold nuggets being about 90% of that of the item	1264	* The value of the gold nuggets being about 90% of that of the item
1291	* itself. It uses the value of the object before charisma adjustments,	1265	* itself. It uses the value of the object before charisma adjustments,
1292	* because the nuggets themselves will be will be adjusted by charisma	1266	* because the nuggets themselves will be will be adjusted by charisma
1293	* when sold.	1267	* when sold.
1294	*	1268	*
…		…
1299	static void	1273	static void
1300	alchemy_object (object *obj, uint64 &total_value, int &total_weight)	1274	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1301	{	1275	{
1302	uint64 value = query_cost (obj, NULL, F_TRUE);	1276	uint64 value = query_cost (obj, NULL, F_TRUE);
1303		1277
1304	/* Give third price when we alchemy money (This should hopefully	1278	/* Give third price when we alchemy money (this should hopefully
1305	* make it so that it isn't worth it to alchemy money, sell	1279	* make it so that it isn't worth it to alchemy money, sell
1306	* the nuggets, alchemy the gold from that, etc.	1280	* the nuggets, alchemy the gold from that, etc.
1307	* Otherwise, give 9 silver on the gold for other objects,	1281	* Otherwise, give 9 silver on the gold for other objects,
1308	* so that it would still be more affordable to haul	1282	* so that it would still be more affordable to haul
1309	* the stuff back to town.	1283	* the stuff back to town.
1310	*/	1284	*/
1311	if (QUERY_FLAG (obj, FLAG_UNPAID))	1285	if (obj->flag [FLAG_UNPAID])
1312	value = 0;	1286	value = 0;
1313	else if (obj->type == MONEY || obj->type == GEM)	1287	else if (obj->type == MONEY || obj->type == GEM)
1314	value /= 3;	1288	value /= 3;
1315	else	1289	else
1316	value = value * 9 / 10;	1290	value = value * 9 / 10;
…		…
1329	if (op->type != PLAYER)	1303	if (op->type != PLAYER)
1330	return 0;	1304	return 0;
1331		1305
1332	archetype *nugget[3];	1306	archetype *nugget[3];
1333		1307
1334	nugget[0] = archetype::find ("pyrite3");	1308	nugget[0] = archetype::find (shstr_pyrite3);
1335	nugget[1] = archetype::find ("pyrite2");	1309	nugget[1] = archetype::find (shstr_pyrite2);
1336	nugget[2] = archetype::find ("pyrite");	1310	nugget[2] = archetype::find (shstr_pyrite);
1337		1311
1338	/* Put a maximum weight of items that can be alchemised. Limits the power	1312	/* Put a maximum weight of items that can be alchemised. Limits the power
1339	* some, and also prevents people from alchemising every table/chair/clock	1313	* some, and also prevents people from alchemising every table/chair/clock
1340	* in sight	1314	* in sight
1341	*/	1315	*/
…		…
1370		1344
1371	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)	1345	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1372	{	1346	{
1373	next = tmp->above;	1347	next = tmp->above;
1374		1348
1375	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&	1349	if (tmp->weight > 0 && !tmp->flag [FLAG_NO_PICK] &&
1376	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))	1350	!tmp->flag [FLAG_ALIVE] && !tmp->flag [FLAG_IS_CAULDRON])
1377	{	1351	{
1378	if (tmp->inv)	1352	if (tmp->inv)
1379	{	1353	{
1380	object *next1, *tmp1;	1354	object *next1, *tmp1;
1381		1355
1382	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)	1356	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1383	{	1357	{
1384	next1 = tmp1->below;	1358	next1 = tmp1->below;
1385	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&	1359	if (tmp1->weight > 0 && !tmp1->flag [FLAG_NO_PICK] &&
1386	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))	1360	!tmp1->flag [FLAG_ALIVE] && !tmp1->flag [FLAG_IS_CAULDRON])
1387	alchemy_object (tmp1, value, weight);	1361	alchemy_object (tmp1, value, weight);
1388	}	1362	}
1389	}	1363	}
1390		1364
1391	alchemy_object (tmp, value, weight);	1365	alchemy_object (tmp, value, weight);
…		…
1396	}	1370	}
1397		1371
1398	value -= rndm (value >> 4);	1372	value -= rndm (value >> 4);
1399	value = min (value, value_max);	1373	value = min (value, value_max);
1400		1374
1401	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)	1375	for (int i = 0; i < array_length (nugget); ++i)
1402	if (int nrof = value / nugget [i]->value)	1376	if (int nrof = value / nugget [i]->value)
1403	{	1377	{
1404	value -= nrof * nugget[i]->value;	1378	value -= nrof * nugget[i]->value;
1405		1379
1406	object *tmp = arch_to_object (nugget[i]);	1380	object *tmp = nugget[i]->instance ();
1407	tmp->nrof = nrof;	1381	tmp->nrof = nrof;
1408	tmp->flag [FLAG_IDENTIFIED] = true;	1382	tmp->flag [FLAG_IDENTIFIED] = true;
1409	op->map->insert (tmp, x, y, op, 0);	1383	op->map->insert (tmp, x, y, op, 0);
1410	}	1384	}
1411		1385
…		…
1416		1390
1417	bailout:	1391	bailout:
1418	return 1;	1392	return 1;
1419	}	1393	}
1420		1394
1421
1422	/* This function removes the cursed/damned status on equipped	1395	/* This function removes the cursed/damned status on equipped
1423	* items.	1396	* items.
1424	*/	1397	*/
1425	int	1398	int
1426	remove_curse (object *op, object *caster, object *spell)	1399	remove_curse (object *op, object *caster, object *spell)
1427	{	1400	{
1428	object *tmp;
1429	int success = 0, was_one = 0;	1401	int success = 0, was_one = 0;
1430		1402
		1403	int num_uncurse = max (1, spell->stats.dam + SP_level_dam_adjust (caster, spell));
		1404
		1405	op->splay_marked ();
		1406
		1407	int typeflag = spell->last_sp ? FLAG_DAMNED : FLAG_CURSED;
		1408
1431	for (tmp = op->inv; tmp; tmp = tmp->below)	1409	for (object *tmp = op->inv; tmp && num_uncurse; tmp = tmp->below)
1432	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1410	if (!tmp->invisible && tmp->flag [typeflag])
1433	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1434	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1435	{	1411	{
1436	was_one++;	1412	++was_one;
		1413
1437	if (tmp->level <= caster_level (caster, spell))	1414	if (tmp->level <= casting_level (caster, spell))
1438	{	1415	{
1439	success++;	1416	++success;
1440	if (QUERY_FLAG (spell, FLAG_DAMNED))	1417	--num_uncurse;
1441	CLEAR_FLAG (tmp, FLAG_DAMNED);
1442		1418
1443	CLEAR_FLAG (tmp, FLAG_CURSED);	1419	tmp->clr_flag (typeflag);
1444	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1420	tmp->clr_flag (FLAG_CURSED);
		1421	tmp->clr_flag (FLAG_KNOWN_CURSED);
1445	tmp->value = 0; /* Still can't sell it */	1422	tmp->value = 0; /* Still can't sell it */
1446	if (op->type == PLAYER)	1423
		1424	if (object *pl = tmp->visible_to ())
1447	esrv_send_item (op, tmp);	1425	esrv_update_item (UPD_FLAGS, pl, tmp);
1448	}	1426	}
1449	}	1427	}
1450		1428
1451	if (op->type == PLAYER)	1429	if (op->type == PLAYER)
1452	{	1430	{
1453	if (success)	1431	if (success)
1454	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");	1432	new_draw_info (NDI_UNIQUE, 0, op, "You realise that some of your items look shinier now. H<You successfully removed some curses.>");
1455	else	1433	else
1456	{	1434	{
1457	if (was_one)	1435	if (was_one)
1458	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");	1436	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove any curse. H<The spell was not strong enough.>");
1459	else	1437	else
1460	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");	1438	new_draw_info (NDI_UNIQUE, 0, op, "You are not having any cursed items. H<Epic fail.>");
1461	}	1439	}
1462	}	1440	}
1463		1441
1464	return success;	1442	return success;
1465	}	1443	}
1466		1444
1467	/* Identifies objects in the players inventory/on the ground */	1445	/* Identifies objects in the players inventory/on the ground */
1468
1469	int	1446	int
1470	cast_identify (object *op, object *caster, object *spell)	1447	cast_identify (object *op, object *caster, object *spell)
1471	{	1448	{
1472	object *tmp;	1449	dynbuf_text &buf = msg_dynbuf; buf.clear ();
1473	int success = 0, num_ident;
1474		1450
1475	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1451	int num_ident = max (1, spell->stats.dam + SP_level_dam_adjust (caster, spell));
1476		1452
1477	if (num_ident < 1)	1453	op->splay_marked ();
1478	num_ident = 1;
1479		1454
1480	for (tmp = op->inv; tmp; tmp = tmp->below)	1455	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1481	{	1456	{
1482	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1457	if (!tmp->flag [FLAG_IDENTIFIED] && !tmp->invisible && tmp->need_identify ())
1483	{	1458	{
1484	identify (tmp);	1459	identify (tmp);
1485		1460
1486	if (op->type == PLAYER)	1461	if (op->type == PLAYER)
1487	{	1462	{
1488	new_draw_info_format (NDI_UNIQUE, 0, op, "You identified: %s.", long_desc (tmp, op));	1463	buf.printf ("You identified: %s.\r", long_desc (tmp, op));
1489		1464
1490	if (tmp->msg)	1465	if (tmp->msg)
1491	{	1466	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1492	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1493	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1494	}
1495	}	1467	}
1496		1468
1497	num_ident--;
1498	success = 1;
1499	if (!num_ident)	1469	if (!--num_ident)
1500	break;	1470	break;
1501	}	1471	}
1502	}	1472	}
1503		1473
1504	/* If all the power of the spell has been used up, don't go and identify	1474	/* If all the power of the spell has been used up, don't go and identify
1505	* stuff on the floor. Only identify stuff on the floor if the spell	1475	* stuff on the floor. Only identify stuff on the floor if the spell
1506	* was not fully used.	1476	* was not fully used.
1507	*/	1477	*/
1508	if (num_ident)	1478	if (num_ident)
1509	{	1479	{
1510	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)	1480	for (object *tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1511	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1481	if (!tmp->flag [FLAG_IDENTIFIED] && !tmp->invisible && tmp->need_identify ())
1512	{	1482	{
1513	identify (tmp);	1483	identify (tmp);
1514		1484
1515	if (op->type == PLAYER)	1485	if (object *pl = tmp->visible_to ())
1516	{	1486	{
1517	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground you identified: %s.", long_desc (tmp, op));	1487	buf.printf ("On the ground you identified: %s.\r", long_desc (tmp, op));
1518		1488
1519	if (tmp->msg)	1489	if (tmp->msg)
1520	{	1490	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1521	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1522	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1523	}
1524
1525	esrv_send_item (op, tmp);
1526	}	1491	}
1527		1492
1528	num_ident--;
1529	success = 1;
1530	if (!num_ident)	1493	if (!--num_ident)
1531	break;	1494	break;
1532	}	1495	}
1533	}	1496	}
1534		1497
1535	if (!success)	1498	if (buf.empty ())
1536	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1499	{
		1500	op->failmsg ("You can't reach anything unidentified.");
		1501	return 0;
		1502	}
1537	else	1503	else
		1504	{
		1505	if (op->contr)
		1506	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1507
1538	spell_effect (spell, op->x, op->y, op->map, op);	1508	spell_effect (spell, op->x, op->y, op->map, op);
1539		1509	return 1;
1540	return success;	1510	}
1541	}	1511	}
1542		1512
1543	int	1513	int
1544	cast_detection (object *op, object *caster, object *spell, object *skill)	1514	cast_detection (object *op, object *caster, object *spell, object *skill)
1545	{	1515	{
1546	object *tmp, *last, *god, *detect;	1516	object *tmp, *last, *god, *detect;
1547	int done_one, range, mflags, floor, level;	1517	int done_one, range, floor, level;
1548	sint16 x, y, nx, ny;	1518	sint16 x, y, nx, ny;
1549	maptile *m;	1519	maptile *m;
1550		1520
1551	/* We precompute some values here so that we don't have to keep	1521	/* We precompute some values here so that we don't have to keep
1552	* doing it over and over again.	1522	* doing it over and over again.
1553	*/	1523	*/
1554	god = find_god (determine_god (op));	1524	god = find_god (determine_god (op));
1555	level = caster_level (caster, spell);	1525	level = casting_level (caster, spell);
1556	range = spell->range + SP_level_range_adjust (caster, spell);	1526	range = spell->range + SP_level_range_adjust (caster, spell);
1557		1527
1558	if (!skill)	1528	if (!skill)
1559	skill = caster;	1529	skill = caster;
1560		1530
1561	for (x = op->x - range; x <= op->x + range; x++)	1531	dynbuf buf;
1562	for (y = op->y - range; y <= op->y + range; y++)	1532	unordered_mapwalk (buf, op, -range, -range, range, range)
1563	{	1533	{
1564	m = op->map;
1565	mflags = get_map_flags (m, &m, x, y, &nx, &ny);
1566	if (mflags & P_OUT_OF_MAP)
1567	continue;
1568
1569	/* For most of the detections, we only detect objects above the	1534	/* For most of the detections, we only detect objects above the
1570	* floor. But this is not true for show invisible.	1535	* floor. But this is not true for show invisible.
1571	* Basically, we just go and find the top object and work	1536	* Basically, we just go and find the top object and work
1572	* down - that is easier than working up.	1537	* down - that is easier than working up.
1573	*/	1538	*/
1574		1539
1575	for (last = NULL, tmp = GET_MAP_OB (m, nx, ny); tmp; tmp = tmp->above)	1540	for (last = 0, tmp = m->at (nx, ny).bot; tmp; tmp = tmp->above)
1576	last = tmp;	1541	last = tmp;
1577		1542
1578	/* Shouldn't happen, but if there are no objects on a space, this	1543	/* Shouldn't happen, but if there are no objects on a space, this
1579	* would happen.	1544	* would happen.
1580	*/	1545	*/
1581	if (!last)	1546	if (!last)
1582	continue;	1547	continue;
1583		1548
1584	done_one = 0;	1549	done_one = 0;
1585	floor = 0;	1550	floor = 0;
1586	detect = NULL;	1551	detect = 0;
1587	for (tmp = last; tmp; tmp = tmp->below)	1552	for (tmp = last; tmp; tmp = tmp->below)
1588	{	1553	{
1589	/* show invisible */	1554	/* show invisible */
1590	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&	1555	if (spell->flag [FLAG_MAKE_INVIS]
1591	/* Might there be other objects that we can make visible? */	1556	/* Might there be other objects that we can make visible? */
1592	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER) ||	1557	&& (tmp->invisible && (tmp->flag [FLAG_MONSTER]
1593	(tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ)) ||	1558	|| (tmp->type == PLAYER && !tmp->flag [FLAG_WIZ])
1594	tmp->type == CF_HANDLE ||	1559	|| tmp->type == T_HANDLE
1595	tmp->type == TRAPDOOR || tmp->type == EXIT || tmp->type == HOLE ||	1560	|| tmp->type == TRAPDOOR
		1561	|| tmp->type == EXIT
		1562	|| tmp->type == HOLE
		1563	|| tmp->type == BUTTON
1596	tmp->type == BUTTON || tmp->type == TELEPORTER ||	1564	|| tmp->type == TELEPORTER
		1565	|| tmp->type == GATE
1597	tmp->type == GATE || tmp->type == LOCKED_DOOR ||	1566	|| tmp->type == LOCKED_DOOR
1598	tmp->type == WEAPON || tmp->type == ALTAR || tmp->type == SIGN ||	1567	|| tmp->type == WEAPON
		1568	|| tmp->type == ALTAR
		1569	|| (tmp->type == SIGN && tmp->face != magicmouth_face)
1599	tmp->type == TRIGGER_PEDESTAL || tmp->type == SPECIAL_KEY ||	1570	|| tmp->type == TRIGGER_PEDESTAL
1600	tmp->type == TREASURE || tmp->type == BOOK || tmp->type == HOLY_ALTAR)))	1571	|| tmp->type == SPECIAL_KEY
		1572	|| tmp->type == TREASURE
		1573	|| tmp->type == BOOK
		1574	|| tmp->type == HOLY_ALTAR
		1575	|| tmp->type == CONTAINER)))
1601	{	1576	{
		1577	printf ("show inv %s\n", tmp->debug_desc());//D
1602	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)	1578	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)
1603	{	1579	{
1604	tmp->invisible = 0;	1580	tmp->invisible = 0;
		1581	done_one = 1;
		1582	}
		1583	}
		1584
		1585	if (tmp->flag [FLAG_IS_FLOOR])
		1586	floor = 1;
		1587
		1588	/* All detections below this point don't descend beneath the floor,
		1589	* so just continue on. We could be clever and look at the type of
		1590	* detection to completely break out if we don't care about objects beneath
		1591	* the floor, but once we get to the floor, not likely a very big issue anyways.
		1592	*/
		1593	if (floor)
		1594	continue;
		1595
		1596	/* I had thought about making detect magic and detect curse
		1597	* show the flash the magic item like it does for detect monster.
		1598	* however, if the object is within sight, this would then make it
		1599	* difficult to see what object is magical/cursed, so the
		1600	* effect wouldn't be as apparent.
		1601	*/
		1602
		1603	/* detect magic */
		1604	if (spell->flag [FLAG_KNOWN_MAGICAL]
		1605	&& !tmp->flag [FLAG_KNOWN_MAGICAL]
		1606	&& !tmp->flag [FLAG_IDENTIFIED]
		1607	&& tmp->need_identify ()
		1608	&& is_magical (tmp))
		1609	{
		1610	tmp->set_flag (FLAG_KNOWN_MAGICAL);
		1611	/* make runes more visible */
		1612	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
		1613	tmp->stats.Cha /= 4;
		1614
		1615	done_one = 1;
		1616	}
		1617
		1618	/* detect monster */
		1619	if (spell->flag [FLAG_MONSTER] && (tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER))
		1620	{
		1621	done_one = 2;
		1622
		1623	if (!detect)
		1624	detect = tmp;
		1625	}
		1626
		1627	/* Basically, if race is set in the spell, then the creatures race must
		1628	* match that. if the spell race is set to GOD, then the gods opposing
		1629	* race must match.
		1630	*/
		1631	if (spell->race && tmp->flag [FLAG_MONSTER] && tmp->race &&
		1632	((spell->race == shstr_GOD && god && god->slaying.contains (tmp->race)) ||
		1633	spell->race.contains (tmp->race)))
		1634	{
		1635	done_one = 2;
		1636
		1637	if (!detect)
		1638	detect = tmp;
		1639	}
		1640
		1641	if (spell->flag [FLAG_KNOWN_CURSED]
		1642	&& !tmp->flag [FLAG_KNOWN_CURSED]
		1643	&& tmp->need_identify ()
		1644	&& (tmp->flag [FLAG_CURSED] || tmp->flag [FLAG_DAMNED]))
		1645	{
		1646	tmp->set_flag (FLAG_KNOWN_CURSED);
		1647	done_one = 1;
		1648	}
		1649
		1650	// Do mining detection spell:
		1651	if (spell->last_sp == 1) // 1 - detect any vein
		1652	{
		1653	if (tmp->type == VEIN)
		1654	{
		1655	if (tmp->other_arch)
		1656	{
		1657	if (!detect)
		1658	detect = tmp->other_arch;
		1659	done_one = 2;
		1660	}
		1661	else
1605	done_one = 1;	1662	done_one = 1;
1606	}	1663	}
1607	}	1664	}
1608
1609	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
1610	floor = 1;
1611
1612	/* All detections below this point don't descend beneath the floor,
1613	* so just continue on. We could be clever and look at the type of
1614	* detection to completely break out if we don't care about objects beneath
1615	* the floor, but once we get to the floor, not likely a very big issue anyways.
1616	*/
1617	if (floor)
1618	continue;
1619
1620	/* I had thought about making detect magic and detect curse
1621	* show the flash the magic item like it does for detect monster.
1622	* however, if the object is within sight, this would then make it
1623	* difficult to see what object is magical/cursed, so the
1624	* effect wouldn't be as apparant.
1625	*/
1626
1627	/* detect magic */
1628	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&
1629	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))
1630	{
1631	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1632	/* make runes more visibile */
1633	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
1634	tmp->stats.Cha /= 4;
1635	done_one = 1;
1636	}
1637	/* detect monster */
1638	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))
1639	{
1640	done_one = 2;
1641	if (!detect)
1642	detect = tmp;
1643	}
1644	/* Basically, if race is set in the spell, then the creatures race must
1645	* match that. if the spell race is set to GOD, then the gods opposing
1646	* race must match.
1647	*/
1648	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&
1649	((!strcmp (spell->race, "GOD") && god && god->slaying && strstr (god->slaying, tmp->race)) ||
1650	(strstr (spell->race, tmp->race))))
1651	{
1652	done_one = 2;
1653	if (!detect)
1654	detect = tmp;
1655	}
1656	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
1657	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
1658	{
1659	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
1660	done_one = 1;
1661	}
1662	} /* for stack of objects on this space */	1665	} /* for stack of objects on this space */
1663		1666
1664	/* Code here puts an effect of the spell on the space, so you can see	1667	/* Code here puts an effect of the spell on the space, so you can see
1665	* where the magic is.	1668	* where the magic is.
1666	*/	1669	*/
1667	if (done_one)	1670	if (done_one)
1668	{	1671	{
1669	object *detect_ob = arch_to_object (spell->other_arch);	1672	object *detect_ob = spell->other_arch->instance ();
1670		1673
1671	/* if this is set, we want to copy the face */	1674	/* if this is set, we want to copy the face */
1672	if (done_one == 2 && detect)	1675	if (done_one == 2 && detect)
1673	{	1676	{
1674	detect_ob->face = detect->face;	1677	detect_ob->face = detect->face;
1675	detect_ob->animation_id = detect->animation_id;	1678	detect_ob->animation_id = detect->animation_id;
1676	detect_ob->anim_speed = detect->anim_speed;	1679	detect_ob->anim_speed = detect->anim_speed;
1677	detect_ob->last_anim = 0;	1680	detect_ob->last_anim = 0;
1678	/* by default, the detect_ob is already animated */	1681	/* by default, the detect_ob is already animated */
1679	if (!QUERY_FLAG (detect, FLAG_ANIMATE))	1682	if (!detect->flag [FLAG_ANIMATE])
1680	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);	1683	detect_ob->clr_flag (FLAG_ANIMATE);
1681	}	1684	}
1682		1685
1683	m->insert (detect_ob, nx, ny, op);	1686	m->insert (detect_ob, nx, ny, op, INS_ON_TOP);
1684	}	1687	}
1685	} /* for processing the surrounding spaces */	1688	} /* for processing the surrounding spaces */
1686		1689
1687		1690
1688	/* Now process objects in the players inventory if detect curse or magic */	1691	/* Now process objects in the players inventory if detect curse or magic */
1689	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))	1692	if (spell->flag [FLAG_KNOWN_CURSED] || spell->flag [FLAG_KNOWN_MAGICAL])
1690	{	1693	{
1691	done_one = 0;	1694	done_one = 0;
		1695
1692	for (tmp = op->inv; tmp; tmp = tmp->below)	1696	for (tmp = op->inv; tmp; tmp = tmp->below)
1693	{	1697	{
1694	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1698	if (!tmp->invisible && !tmp->flag [FLAG_IDENTIFIED])
1695	{	1699	{
1696	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))	1700	if (spell->flag [FLAG_KNOWN_MAGICAL] && is_magical (tmp) && !tmp->flag [FLAG_KNOWN_MAGICAL])
1697	{	1701	{
1698	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1702	tmp->set_flag (FLAG_KNOWN_MAGICAL);
1699	if (op->type == PLAYER)	1703
		1704	if (object *pl = tmp->visible_to ())
1700	esrv_send_item (op, tmp);	1705	esrv_update_item (UPD_FLAGS, pl, tmp);
1701	}	1706	}
1702	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1707
1703	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1708	if (spell->flag [FLAG_KNOWN_CURSED] && !tmp->flag [FLAG_KNOWN_CURSED] &&
		1709	(tmp->flag [FLAG_CURSED] || tmp->flag [FLAG_DAMNED]))
1704	{	1710	{
1705	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1711	tmp->set_flag (FLAG_KNOWN_CURSED);
1706	if (op->type == PLAYER)	1712
		1713	if (object *pl = tmp->visible_to ())
1707	esrv_send_item (op, tmp);	1714	esrv_update_item (UPD_FLAGS, pl, tmp);
1708	}	1715	}
1709	} /* if item is not identified */	1716	} /* if item is not identified */
1710	} /* for the players inventory */	1717	} /* for the players inventory */
1711	} /* if detect magic/curse and object is a player */	1718	} /* if detect magic/curse and object is a player */
		1719
1712	return 1;	1720	return 1;
1713	}	1721	}
1714		1722
1715		1723
1716	/**	1724	/**
…		…
1729		1737
1730	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");	1738	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");
1731		1739
1732	if (victim->stats.sp >= victim->stats.maxsp * 2)	1740	if (victim->stats.sp >= victim->stats.maxsp * 2)
1733	{	1741	{
1734	object *tmp;
1735
1736	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");	1742	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");
1737
1738	/* Explodes a fireball centered at player */
1739	tmp = get_archetype (EXPLODING_FIREBALL);
1740	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
1741	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
1742
1743	tmp->insert_at (victim);
1744	victim->stats.sp = 2 * victim->stats.maxsp;	1743	victim->stats.sp = 2 * victim->stats.maxsp;
		1744	create_exploding_ball_at (victim, caster_level);
1745	}	1745	}
1746	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)	1746	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
1747	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, 0, victim, "You feel like your head is going to explode.");
1748	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)	1748	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
1749	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!");
1750	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)	1750	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
1751	{	1751	{
1752	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");	1752	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
…		…
1776	mflags = get_map_flags (m, &m, x, y, &x, &y);	1776	mflags = get_map_flags (m, &m, x, y, &x, &y);
1777		1777
1778	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)	1778	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
1779	{	1779	{
1780	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)	1780	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)
1781	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1781	if (plyr != op && plyr->flag [FLAG_ALIVE])
1782	break;	1782	break;
1783	}	1783	}
1784		1784
1785		1785
1786	/* If we did not find a player in the specified direction, transfer	1786	/* If we did not find a player in the specified direction, transfer
1787	* to anyone on top of us. This is used for the rune of transference mostly.	1787	* to anyone on top of us. This is used for the rune of transference mostly.
1788	*/	1788	*/
1789	if (plyr == NULL)	1789	if (plyr == NULL)
1790	for (plyr = GET_MAP_OB (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)	1790	for (plyr = GET_MAP_OB (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)
1791	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1791	if (plyr != op && plyr->flag [FLAG_ALIVE])
1792	break;	1792	break;
1793		1793
1794	if (!plyr)	1794	if (!plyr)
1795	{	1795	{
1796	new_draw_info (NDI_BLACK, 0, op, "There is no one there.");	1796	op->failmsg ("There is no one there.");
1797	return 0;	1797	return 0;
1798	}	1798	}
1799	/* give sp */	1799	/* give sp */
1800	if (spell->stats.dam > 0)	1800	if (spell->stats.dam > 0)
1801	{	1801	{
1802	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);	1802	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);
1803	charge_mana_effect (plyr, caster_level (caster, spell));	1803	charge_mana_effect (plyr, casting_level (caster, spell));
1804	return 1;	1804	return 1;
1805	}	1805	}
1806	/* suck sp away. Can't suck sp from yourself */	1806	/* suck sp away. Can't suck sp from yourself */
1807	else if (op != plyr)	1807	else if (op != plyr)
1808	{	1808	{
…		…
1813	if (rate > 95)	1813	if (rate > 95)
1814	rate = 95;	1814	rate = 95;
1815		1815
1816	sucked = (plyr->stats.sp * rate) / 100;	1816	sucked = (plyr->stats.sp * rate) / 100;
1817	plyr->stats.sp -= sucked;	1817	plyr->stats.sp -= sucked;
1818	if (QUERY_FLAG (op, FLAG_ALIVE))	1818	if (op->flag [FLAG_ALIVE])
1819	{	1819	{
1820	/* Player doesn't get full credit */	1820	/* Player doesn't get full credit */
1821	sucked = (sucked * rate) / 100;	1821	sucked = (sucked * rate) / 100;
1822	op->stats.sp += sucked;	1822	op->stats.sp += sucked;
1823	if (sucked > 0)	1823	if (sucked > 0)
1824	{	1824	{
1825	charge_mana_effect (op, caster_level (caster, spell));	1825	charge_mana_effect (op, casting_level (caster, spell));
1826	}	1826	}
1827	}	1827	}
1828	return 1;	1828	return 1;
1829	}	1829	}
1830	return 0;	1830	return 0;
…		…
1867		1867
1868	/* don't attack our own spells */	1868	/* don't attack our own spells */
1869	if (tmp->owner && tmp->owner == op->owner)	1869	if (tmp->owner && tmp->owner == op->owner)
1870	continue;	1870	continue;
1871		1871
1872	/* Basically, if the object is magical and not counterspell,	1872	/* Basically, if the object is magical and not counterspell,
1873	* we will more or less remove the object. Don't counterspell	1873	* we will more or less remove the object. Don't counterspell
1874	* monsters either.	1874	* monsters either.
1875	*/	1875	*/
1876		1876
1877	if (head->attacktype & AT_MAGIC	1877	if (head->attacktype & AT_MAGIC
1878	&& !(head->attacktype & AT_COUNTERSPELL)	1878	&& !(head->attacktype & AT_COUNTERSPELL)
1879	&& !QUERY_FLAG (head, FLAG_MONSTER)	1879	&& !head->flag [FLAG_MONSTER]
1880	&& (op->level > head->level))	1880	&& (op->level > head->level))
1881	head->destroy ();	1881	head->destroy ();
1882	else	1882	else
1883	switch (head->type)	1883	switch (head->type)
1884	{	1884	{
1885	case SPELL_EFFECT:	1885	case SPELL_EFFECT:
1886	// XXX: Don't affect floor spelleffects. See also XXX comment	1886	// XXX: Don't affect floor spelleffects. See also XXX comment
1887	// about sanctuary in spell_util.C	1887	// about sanctuary in spell_util.C
1888	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1888	if (tmp->flag [FLAG_IS_FLOOR])
1889	continue;	1889	continue;
1890		1890
1891	if (op->level > head->level)	1891	if (op->level > head->level)
1892	head->destroy ();	1892	head->destroy ();
1893		1893
…		…
1906	break;	1906	break;
1907	}	1907	}
1908	}	1908	}
1909	}	1909	}
1910		1910
1911
1912
1913	/* cast_consecrate() - a spell to make an altar your god's */	1911	/* cast_consecrate() - a spell to make an altar your god's */
1914	int	1912	int
1915	cast_consecrate (object *op, object *caster, object *spell)	1913	cast_consecrate (object *op, object *caster, object *spell)
1916	{	1914	{
1917	char buf[MAX_BUF];	1915	char buf[MAX_BUF];
1918		1916
1919	object *tmp, *god = find_god (determine_god (op));	1917	object *tmp, *god = find_god (determine_god (op));
1920		1918
1921	if (!god)	1919	if (!god)
1922	{	1920	{
1923	new_draw_info (NDI_UNIQUE, 0, op, "You can't consecrate anything if you don't worship a god!");	1921	op->failmsg ("You can't consecrate anything if you don't worship a god!");
1924	return 0;	1922	return 0;
1925	}	1923	}
1926		1924
1927	for (tmp = op->below; tmp; tmp = tmp->below)	1925	for (tmp = op->below; tmp; tmp = tmp->below)
1928	{	1926	{
1929	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1927	if (tmp->flag [FLAG_IS_FLOOR])
1930	break;	1928	break;
1931	if (tmp->type == HOLY_ALTAR)	1929	if (tmp->type == HOLY_ALTAR)
1932	{	1930	{
1933		1931
1934	if (tmp->level > caster_level (caster, spell))	1932	if (tmp->level > casting_level (caster, spell))
1935	{	1933	{
1936	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);	1934	op->failmsgf ("You are not powerful enough to reconsecrate the %s", &tmp->name);
1937	return 0;	1935	return 0;
1938	}	1936	}
1939	else	1937	else
1940	{	1938	{
1941	/* If we got here, we are consecrating an altar */	1939	/* If we got here, we are consecrating an altar */
1942	sprintf (buf, "Altar of %s", &god->name);	1940	sprintf (buf, "Altar of %s", &god->name);
1943	tmp->name = buf;	1941	tmp->name = buf;
1944	tmp->level = caster_level (caster, spell);	1942	tmp->level = casting_level (caster, spell);
1945	tmp->other_arch = god->arch;	1943	tmp->other_arch = god->arch;
		1944
1946	if (op->type == PLAYER)	1945	if (op->type == PLAYER)
1947	esrv_update_item (UPD_NAME, op, tmp);	1946	esrv_update_item (UPD_NAME, op, tmp);
		1947
1948	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);	1948	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
1949	return 1;	1949	return 1;
1950	}	1950	}
1951	}	1951	}
1952	}	1952	}
1953	new_draw_info (NDI_UNIQUE, 0, op, "You are not standing over an altar!");	1953
		1954	op->failmsg ("You are not standing over an altar!");
1954	return 0;	1955	return 0;
1955	}	1956	}
1956		1957
1957	/* animate_weapon -	1958	/* animate_weapon -
1958	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.	1959	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.
1959	* The golem is based on the archetype specified, modified by the caster's level	1960	* The golem is based on the archetype specified, modified by the caster's level
1960	* and the attributes of the weapon. The weapon is inserted in the golem's	1961	* and the attributes of the weapon. The weapon is inserted in the golem's
1961	* inventory so that it falls to the ground when the golem dies.	1962	* inventory so that it falls to the ground when the golem dies.
1962	* This code was very odd - code early on would only let players use the spell,	1963	* This code was very odd - code early on would only let players use the spell,
1963	* yet the code wass full of player checks. I've presumed that the code	1964	* yet the code wass full of player checks. I've presumed that the code
1964	* that only let players use it was correct, and removed all the other	1965	* that only let players use it was correct, and removed all the other
1965	* player checks. MSW 2003-01-06	1966	* player checks. MSW 2003-01-06
1966	*/	1967	*/
1967	int	1968	int
1968	animate_weapon (object *op, object *caster, object *spell, int dir)	1969	animate_weapon (object *op, object *caster, object *spell, int dir)
1969	{	1970	{
1970	object *weapon, *tmp;
1971	char buf[MAX_BUF];	1971	char buf[MAX_BUF];
1972	int a, i;	1972	int a, i;
1973	sint16 x, y;	1973	sint16 x, y;
1974	maptile *m;	1974	maptile *m;
1975		1975
…		…
1990	return 0;	1990	return 0;
1991	}	1991	}
1992		1992
1993	/* if no direction specified, pick one */	1993	/* if no direction specified, pick one */
1994	if (!dir)	1994	if (!dir)
1995	dir = find_free_spot (NULL, op->map, op->x, op->y, 1, 9);	1995	dir = find_free_spot (spell->other_arch, op->map, op->x, op->y, 1, 9);
1996		1996
1997	m = op->map;	1997	m = op->map;
1998	x = op->x + freearr_x[dir];	1998	x = op->x + freearr_x[dir];
1999	y = op->y + freearr_y[dir];	1999	y = op->y + freearr_y[dir];
2000		2000
2001	/* if there's no place to put the golem, abort */	2001	/* if there's no place to put the golem, abort */
2002	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	2002	if (dir < 0 || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP)
2003	((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))	2003	|| ((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2004	{	2004	{
2005	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");	2005	op->failmsg ("There is something in the way.");
2006	return 0;	2006	return 0;
2007	}	2007	}
2008		2008
2009	/* Use the weapon marked by the player. */	2009	/* Use the weapon marked by the player. */
2010	weapon = find_marked_object (op);	2010	object *weapon = op->mark ();
2011		2011
2012	if (!weapon)	2012	if (!weapon)
2013	{	2013	{
2014	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2014	op->failmsg ("You must mark a weapon to use with this spell!");
2015	return 0;	2015	return 0;
2016	}	2016	}
		2017
2017	if (spell->race && strcmp (weapon->arch->archname, spell->race))	2018	if (spell->race && weapon->arch->archname != spell->race)
2018	{	2019	{
2019	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2020	op->failmsg ("The spell fails to transform your weapon.");
2020	return 0;	2021	return 0;
2021	}	2022	}
		2023
2022	if (weapon->type != WEAPON)	2024	if (weapon->type != WEAPON)
2023	{	2025	{
2024	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");	2026	op->failmsg ("You need to wield a weapon to animate it.");
2025	return 0;	2027	return 0;
2026	}	2028	}
2027	if (QUERY_FLAG (weapon, FLAG_APPLIED))	2029
		2030	if (weapon->flag [FLAG_APPLIED])
2028	{	2031	{
2029	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));	2032	op->failmsgf ("You need to unequip %s before using it in this spell", query_name (weapon));
2030	return 0;	2033	return 0;
2031	}	2034	}
2032		2035
2033	if (weapon->nrof > 1)	2036	weapon = weapon->split ();
2034	{
2035	tmp = get_split_ob (weapon, 1);
2036	esrv_send_item (op, weapon);
2037	weapon = tmp;
2038	}
2039		2037
2040	/* create the golem object */	2038	/* create the golem object */
2041	tmp = arch_to_object (spell->other_arch);	2039	object *tmp = spell->other_arch->instance ();
2042		2040
2043	/* if animated by a player, give the player control of the golem */	2041	/* if animated by a player, give the player control of the golem */
2044	CLEAR_FLAG (tmp, FLAG_MONSTER);	2042	tmp->clr_flag (FLAG_MONSTER);
2045	tmp->stats.exp = 0;	2043	tmp->stats.exp = 0;
2046	add_friendly_object (tmp);	2044	add_friendly_object (tmp);
2047	tmp->type = GOLEM;	2045	tmp->type = GOLEM;
2048	tmp->set_owner (op);	2046	tmp->set_owner (op);
2049	op->contr->golem = tmp;	2047	op->contr->golem = tmp;
2050	set_spell_skill (op, caster, spell, tmp);	2048	set_spell_skill (op, caster, spell, tmp);
2051		2049
2052	/* Give the weapon to the golem now. A bit of a hack to check the	2050	/* Give the weapon to the golem now. A bit of a hack to check the
2053	* removed flag - it should only be set if get_split_object was	2051	* removed flag - it should only be set if weapon->split was
2054	* used above.	2052	* used above.
2055	*/	2053	*/
2056	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2054	if (!weapon->flag [FLAG_REMOVED])
2057	weapon->remove ();	2055	weapon->remove ();
2058		2056
2059	insert_ob_in_ob (weapon, tmp);	2057	tmp->insert (weapon);
2060	esrv_send_item (op, weapon);	2058
2061	/* To do everything necessary to let a golem use the weapon is a pain,	2059	/* To do everything necessary to let a golem use the weapon is a pain,
2062	* so instead, just set it as equipped (otherwise, we need to update	2060	* so instead, just set it as equipped (otherwise, we need to update
2063	* body_info, skills, etc)	2061	* body_info, skills, etc)
2064	*/	2062	*/
2065	SET_FLAG (tmp, FLAG_USE_WEAPON);	2063	tmp->set_flag (FLAG_USE_WEAPON);
2066	SET_FLAG (weapon, FLAG_APPLIED);	2064	weapon->set_flag (FLAG_APPLIED);
2067	tmp->update_stats ();	2065	tmp->update_stats ();
2068		2066
2069	/* There used to be 'odd' code that basically seemed to take the absolute	2067	/* There used to be 'odd' code that basically seemed to take the absolute
2070	* value of the weapon->magic an use that. IMO, that doesn't make sense -	2068	* value of the weapon->magic an use that. IMO, that doesn't make sense -
2071	* if you're using a crappy weapon, it shouldn't be as good.	2069	* if you're using a crappy weapon, it shouldn't be as good.
…		…
2091		2089
2092	/* attacktype */	2090	/* attacktype */
2093	if (!tmp->attacktype)	2091	if (!tmp->attacktype)
2094	tmp->attacktype = AT_PHYSICAL;	2092	tmp->attacktype = AT_PHYSICAL;
2095		2093
2096	if (materialtype_t *mt = name_to_material (op->materialname))
2097	{
2098	for (i = 0; i < NROFATTACKS; i++)	2094	for (i = 0; i < NROFATTACKS; i++)
2099	tmp->resist[i] = 50 - (mt->save[i] * 5);	2095	tmp->resist[i] = 50 - (op->material->save[i] * 5);
2100	a = mt->save[0];	2096
2101	}	2097	a = op->material->save[0];
2102	else
2103	{
2104	for (i = 0; i < NROFATTACKS; i++)
2105	tmp->resist[i] = 5;
2106	a = 10;
2107	}
2108		2098
2109	/* Set weapon's immunity */	2099	/* Set weapon's immunity */
2110	tmp->resist[ATNR_CONFUSION] = 100;	2100	tmp->resist[ATNR_CONFUSION] = 100;
2111	tmp->resist[ATNR_POISON] = 100;	2101	tmp->resist[ATNR_POISON] = 100;
2112	tmp->resist[ATNR_SLOW] = 100;	2102	tmp->resist[ATNR_SLOW] = 100;
…		…
2120	/* Improve weapon's armour value according to best save vs. physical of its material */	2110	/* Improve weapon's armour value according to best save vs. physical of its material */
2121		2111
2122	if (a > 14)	2112	if (a > 14)
2123	a = 14;	2113	a = 14;
2124		2114
2125	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2115	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.f - (float) tmp->resist[ATNR_PHYSICAL]) / (30.f - 2.f * a));
2126		2116
2127	/* Determine golem's speed */	2117	/* Determine golem's speed */
2128	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));	2118	tmp->set_speed (min (3.33f, 0.4f + 0.1f * SP_level_range_adjust (caster, spell)));
2129		2119
2130	if (!spell->race)	2120	if (!spell->race)
2131	{	2121	{
2132	sprintf (buf, "animated %s", &weapon->name);	2122	sprintf (buf, "animated %s", &weapon->name);
2133	tmp->name = buf;	2123	tmp->name = buf;
…		…
2139	tmp->state = weapon->state;	2129	tmp->state = weapon->state;
2140	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];	2130	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];
2141	}	2131	}
2142		2132
2143	/* make experience increase in proportion to the strength of the summoned creature. */	2133	/* make experience increase in proportion to the strength of the summoned creature. */
2144	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));	2134	tmp->stats.exp *= 1 + (max (spell->stats.maxgrace, spell->stats.sp) / casting_level (caster, spell));
2145		2135
2146	tmp->speed_left = -1;	2136	tmp->speed_left = -1;
2147	tmp->direction = dir;	2137	tmp->direction = dir;
2148		2138
2149	m->insert (tmp, x, y, op);	2139	m->insert (tmp, x, y, op);
…		…
2153	/* cast_daylight() - changes the map darkness level *lower* */	2143	/* cast_daylight() - changes the map darkness level *lower* */
2154		2144
2155	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.	2145	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.
2156	* This changes the light level for the entire map.	2146	* This changes the light level for the entire map.
2157	*/	2147	*/
2158
2159	int	2148	int
2160	cast_change_map_lightlevel (object *op, object *caster, object *spell)	2149	cast_change_map_lightlevel (object *op, object *caster, object *spell)
2161	{	2150	{
2162	int success;	2151	int success;
2163		2152
…		…
2167	success = op->map->change_map_light (spell->stats.dam);	2156	success = op->map->change_map_light (spell->stats.dam);
2168		2157
2169	if (!success)	2158	if (!success)
2170	{	2159	{
2171	if (spell->stats.dam < 0)	2160	if (spell->stats.dam < 0)
2172	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");	2161	op->failmsg ("It can be no brighter here.");
2173	else	2162	else
2174	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2163	op->failmsg ("It can be no darker here.");
2175	}	2164	}
		2165
2176	return success;	2166	return success;
2177	}	2167	}
2178		2168
2179	/* create an aura spell object and put it in the player's inventory.	2169	/* create an aura spell object and put it in the player's inventory.
2180	* as usual, op is player, caster is the object casting the spell,	2170	* as usual, op is player, caster is the object casting the spell,
…		…
2188		2178
2189	new_aura = present_arch_in_ob (spell->other_arch, op);	2179	new_aura = present_arch_in_ob (spell->other_arch, op);
2190	if (new_aura)	2180	if (new_aura)
2191	refresh = 1;	2181	refresh = 1;
2192	else	2182	else
2193	new_aura = arch_to_object (spell->other_arch);	2183	new_aura = spell->other_arch->instance ();
2194		2184
2195	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2185	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2196		2186
2197	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2187	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2198		2188
2199	set_spell_skill (op, caster, spell, new_aura);	2189	set_spell_skill (op, caster, spell, new_aura);
2200	new_aura->attacktype = spell->attacktype;	2190	new_aura->attacktype = spell->attacktype;
2201		2191
2202	new_aura->level = caster_level (caster, spell);	2192	new_aura->level = casting_level (caster, spell);
2203		2193
2204	if (refresh)	2194	if (refresh)
2205	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2195	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2206	else	2196	else
2207	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2197	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
…		…
2210	new_aura->set_owner (op);	2200	new_aura->set_owner (op);
2211		2201
2212	return 1;	2202	return 1;
2213	}	2203	}
2214		2204
2215
2216	/* move aura function. An aura is a part of someone's inventory,	2205	/* move aura function. An aura is a part of someone's inventory,
2217	* which he carries with him, but which acts on the map immediately	2206	* which he carries with him, but which acts on the map immediately
2218	* around him.	2207	* around him.
2219	* Aura parameters:	2208	* Aura parameters:
2220	* duration: duration counter.	2209	* duration: duration counter.
2221	* attacktype: aura's attacktype	2210	* attacktype: aura's attacktype
2222	* other_arch: archetype to drop where we attack	2211	* other_arch: archetype to drop where we attack
2223	*/	2212	*/
2224
2225	void	2213	void
2226	move_aura (object *aura)	2214	move_aura (object *aura)
2227	{	2215	{
2228	int i, mflags;
2229	object *env;
2230	maptile *m;
2231
2232	/* auras belong in inventories */	2216	/* auras belong in inventories */
2233	env = aura->env;	2217	object *env = aura->env;
		2218	object *owner = aura->owner;
2234		2219
2235	/* no matter what we've gotta remove the aura...	2220	/* no matter what we've gotta remove the aura...
2236	* we'll put it back if its time isn't up.	2221	* we'll put it back if its time isn't up.
2237	*/	2222	*/
2238	aura->remove ();	2223	aura->remove ();
2239		2224
2240	/* exit if we're out of gas */	2225	/* exit if we're out of gas */
2241	if (aura->duration-- < 0)	2226	if (aura->duration-- < 0)
…		…
2243	aura->destroy ();	2228	aura->destroy ();
2244	return;	2229	return;
2245	}	2230	}
2246		2231
2247	/* auras only exist in inventories */	2232	/* auras only exist in inventories */
2248	if (env == NULL || env->map == NULL)	2233	if (!env || !env->map)
2249	{	2234	{
2250	aura->destroy ();	2235	aura->destroy ();
2251	return;	2236	return;
2252	}	2237	}
2253		2238
2254	/* we need to jump out of the inventory for a bit	2239	/* we need to jump out of the inventory for a bit
2255	* in order to hit the map conveniently.	2240	* in order to hit the map conveniently.
2256	*/	2241	*/
2257	aura->insert_at (env, aura);	2242	aura->insert_at (env, aura);
2258		2243
2259	for (i = 1; i < 9; i++)	2244	for (int i = 1; i < 9; i++)
2260	{	2245	{
2261	sint16 nx, ny;	2246	mapxy pos (env);
		2247	pos.move (i);
2262		2248
2263	nx = aura->x + freearr_x[i];
2264	ny = aura->y + freearr_y[i];
2265	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2266
2267	/* Consider the movement tyep of the person with the aura as	2249	/* Consider the movement type of the person with the aura as
2268	* movement type of the aura. Eg, if the player is flying, the aura	2250	* movement type of the aura. Eg, if the player is flying, the aura
2269	* is flying also, if player is walking, it is on the ground, etc.	2251	* is flying also, if player is walking, it is on the ground, etc.
2270	*/	2252	*/
2271	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2253	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2272	{	2254	{
2273	hit_map (aura, i, aura->attacktype, 0);	2255	hit_map (aura, i, aura->attacktype, 0);
2274		2256
2275	if (aura->other_arch)	2257	if (aura->other_arch)
2276	m->insert (arch_to_object (aura->other_arch), nx, ny, aura);	2258	pos.insert (aura->other_arch->instance (), aura);
2277	}	2259	}
2278	}	2260	}
2279		2261
2280	/* put the aura back in the player's inventory */	2262	/* put the aura back in the player's inventory */
2281	aura->remove ();	2263	env->insert (aura);
2282	insert_ob_in_ob (aura, env);	2264	aura->set_owner (owner);
2283	}	2265	}
2284		2266
2285	/* moves the peacemaker spell.	2267	/* moves the peacemaker spell.
2286	* op is the piece object.	2268	* op is the piece object.
2287	*/	2269	*/
2288	void	2270	void
2289	move_peacemaker (object *op)	2271	move_peacemaker (object *op)
2290	{	2272	{
2291	object *tmp;	2273	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
2292
2293	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
2294	{	2274	{
2295	int atk_lev, def_lev;	2275	int atk_lev, def_lev;
2296	object *victim = tmp;	2276	object *victim = tmp->head_ ();
2297		2277
2298	if (tmp->head)	2278	if (!victim->flag [FLAG_MONSTER])
2299	victim = tmp->head;
2300	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2301	continue;	2279	continue;
2302	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2280
		2281	if (victim->flag [FLAG_UNAGGRESSIVE])
2303	continue;	2282	continue;
		2283
2304	if (victim->stats.exp == 0)	2284	if (victim->stats.exp == 0)
2305	continue;	2285	continue;
2306		2286
2307	def_lev = MAX (1, victim->level);	2287	def_lev = max (1, victim->level);
2308	atk_lev = MAX (1, op->level);	2288	atk_lev = max (1, op->level);
2309		2289
2310	if (rndm (0, atk_lev - 1) > def_lev)	2290	if (rndm (0, atk_lev - 1) > def_lev)
2311	{	2291	{
2312	/* make this sucker peaceful. */	2292	/* make this sucker peaceful. */
2313		2293
		2294	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2314	change_exp (op->owner, victim->stats.exp, op->skill, 0);	2295	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2315	victim->stats.exp = 0;	2296	victim->stats.exp = 0;
2316	#if 0	2297	#if 0
2317	/* No idea why these were all set to zero - if something	2298	/* No idea why these were all set to zero - if something
2318	* makes this creature agressive, he should still do damage.	2299	* makes this creature agressive, he should still do damage.
…		…
2321	victim->stats.sp = 0;	2302	victim->stats.sp = 0;
2322	victim->stats.grace = 0;	2303	victim->stats.grace = 0;
2323	victim->stats.Pow = 0;	2304	victim->stats.Pow = 0;
2324	#endif	2305	#endif
2325	victim->attack_movement = RANDO2;	2306	victim->attack_movement = RANDO2;
2326	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2307	victim->set_flag (FLAG_UNAGGRESSIVE);
2327	SET_FLAG (victim, FLAG_RUN_AWAY);	2308	victim->set_flag (FLAG_RUN_AWAY);
2328	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2309	victim->set_flag (FLAG_RANDOM_MOVE);
2329	CLEAR_FLAG (victim, FLAG_MONSTER);	2310	victim->clr_flag (FLAG_MONSTER);
		2311
2330	if (victim->name)	2312	if (victim->name)
2331	{
2332	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);	2313	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2333	}	2314	}
2334	}
2335	}	2315	}
2336	}	2316	}
2337
2338		2317
2339	/* This writes a rune that contains the appropriate message.	2318	/* This writes a rune that contains the appropriate message.
2340	* There really isn't any adjustments we make.	2319	* There really isn't any adjustments we make.
2341	*/	2320	*/
2342
2343	int	2321	int
2344	write_mark (object *op, object *spell, const char *msg)	2322	write_mark (object *op, object *spell, const char *msg)
2345	{	2323	{
2346	char rune[HUGE_BUF];
2347	object *tmp;
2348
2349	if (!msg || msg[0] == 0)	2324	if (!msg || msg[0] == 0)
2350	{	2325	{
2351	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");	2326	op->failmsg ("Write what?");
2352	return 0;	2327	return 0;
2353	}	2328	}
2354		2329
2355	if (strcasestr_local (msg, "endmsg"))	2330	if (!msg_is_safe (msg))
2356	{	2331	{
2357	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");	2332	op->failmsg ("Trying to cheat are we? H<@-signs are not allowed in marking runes.>");
2358	LOG (llevInfo, "write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);	2333	LOG (llevInfo, "write_mark: player %s tried to write bogus rune %s\n", &op->name, msg);
2359	return 0;	2334	return 0;
2360	}	2335	}
		2336
2361	if (!spell->other_arch)	2337	if (!spell->other_arch)
2362	return 0;	2338	return 0;
2363	tmp = arch_to_object (spell->other_arch);
2364		2339
2365	snprintf (rune, sizeof (rune), "%s\n", msg);	2340	object *tmp = spell->other_arch->instance ();
2366		2341
2367	tmp->race = op->name; /*Save the owner of the rune */	2342	tmp->race = op->name; /*Save the owner of the rune */
2368	tmp->msg = rune;	2343	tmp->msg = msg;
2369		2344
2370	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);	2345	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
		2346
2371	return 1;	2347	return 1;
2372	}	2348	}
		2349

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