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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.41 by pippijn, Thu Mar 1 12:28:16 2007 UTC vs.
Revision 1.107 by elmex, Thu Sep 17 16:53:15 2009 UTC

1	/*	1	/*
2	* CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	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 GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21	*	20	*
22	* The authors can be reached via e-mail at <crossfire@schmorp.de>	21	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	22	*/
24		23
25	#include <global.h>	24	#include <global.h>
26	#include <object.h>	25	#include <object.h>
27	#include <living.h>	26	#include <living.h>
…		…
62	{	61	{
63	object *wand, *tmp;	62	object *wand, *tmp;
64	int ncharges;	63	int ncharges;
65		64
66	wand = find_marked_object (op);	65	wand = find_marked_object (op);
67	if (wand == NULL || wand->type != WAND)	66	if (!wand || wand->type != WAND)
68	{	67	{
69	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");	68	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");
70	return 0;	69	return 0;
71	}	70	}
72	if (!(random_roll (0, 3, op, PREFER_HIGH)))	71	if (!(random_roll (0, 3, op, PREFER_HIGH)))
73	{	72	{
74	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));	73	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));
75	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);	74	op->play_sound (sound_find ("ob_explode"));
76	esrv_del_item (op->contr, wand->count);
77	wand->destroy ();	75	wand->destroy ();
78	tmp = get_archetype ("fireball");	76	tmp = get_archetype ("fireball");
79	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;	77	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
80		78
81	if (!tmp->stats.dam)	79	if (!tmp->stats.dam)
…		…
104	ncharges = 1;	102	ncharges = 1;
105		103
106	wand->stats.food += ncharges;	104	wand->stats.food += ncharges;
107	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));	105	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
108		106
109	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))	107	if (wand->arch && QUERY_FLAG (wand->arch, FLAG_ANIMATE))
110	{	108	{
111	SET_FLAG (wand, FLAG_ANIMATE);	109	SET_FLAG (wand, FLAG_ANIMATE);
112	wand->set_speed (wand->arch->clone.speed);	110	wand->set_speed (wand->arch->speed);
113	}	111	}
114		112
115	return 1;	113	return 1;
116	}	114	}
117		115
…		…
123	* great a plus, the default is used.	121	* great a plus, the default is used.
124	* The # of arrows created also goes up with level, so if a 30th level mage	122	* The # of arrows created also goes up with level, so if a 30th level mage
125	* wants LOTS of arrows, and doesn't care what the plus is he could	123	* wants LOTS of arrows, and doesn't care what the plus is he could
126	* create nonnmagic arrows, or even -1, etc...	124	* create nonnmagic arrows, or even -1, etc...
127	*/	125	*/
128
129	int	126	int
130	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)	127	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *spellparam)
131	{	128	{
132	int missile_plus = 0, bonus_plus = 0;	129	int bonus_plus = 0;
133	const char *missile_name;	130	const char *missile_name = "arrow";
134	object *tmp, *missile;
135		131
136	missile_name = "arrow";
137
138	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	132	for (object *tmp = op->inv; tmp; tmp = tmp->below)
139	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	133	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
140	missile_name = tmp->race;	134	missile_name = tmp->race;
141		135
142	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	136	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
143		137
144	if (archetype::find (missile_name) == NULL)	138	archetype *missile_arch = archetype::find (missile_name);
		139
		140	if (!missile_arch)
145	{	141	{
146	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);	142	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
147	return 0;	143	return 0;
148	}	144	}
149		145
150	missile = get_archetype (missile_name);	146	object *missile = missile_arch->instance ();
151		147
152	if (stringarg)	148	if (spellparam)
153	{	149	{
154	/* If it starts with a letter, presume it is a description */	150	/* If it starts with a letter, presume it is a description */
155	if (isalpha (*stringarg))	151	if (isalpha (*spellparam))
156	{	152	{
157	artifact *al = find_artifactlist (missile->type)->items;	153	artifact *al = find_artifactlist (missile->type)->items;
158		154
159	for (; al != NULL; al = al->next)	155	for (; al; al = al->next)
160	if (!strcasecmp (al->item->name, stringarg))	156	if (!strcasecmp (al->item->name, spellparam))
161	break;	157	break;
162		158
163	if (!al)	159	if (!al)
164	{	160	{
165	missile->destroy ();	161	missile->destroy ();
166	new_draw_info_format (NDI_UNIQUE, 0, op, "No such object %ss of %s", missile_name, stringarg);	162	new_draw_info_format (NDI_UNIQUE, 0, op, "No such object %ss of %s", missile_name, spellparam);
167	return 0;	163	return 0;
168	}	164	}
169		165
170	if (al->item->slaying)	166	if (al->item->slaying)
171	{	167	{
172	missile->destroy ();	168	missile->destroy ();
173	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);	169	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, spellparam);
174	return 0;	170	return 0;
175	}	171	}
176		172
177	give_artifact_abilities (missile, al->item);	173	give_artifact_abilities (missile, al->item);
178	/* These special arrows cost something extra. Don't have them also be magical -	174	/* These special arrows cost something extra. Don't have them also be magical -
179	* otherwise, in most cases, not enough will be created. I don't want to get into	175	* otherwise, in most cases, not enough will be created. I don't want to get into
180	* the parsing of having to do both plus and type.	176	* the parsing of having to do both plus and type.
181	*/	177	*/
182	bonus_plus = 1 + (al->item->value / 5);	178	bonus_plus = 1 + (al->item->value / 5);
183	missile_plus = 0;	179	missile_plus = 0;
184	}	180	}
185	else if (atoi (stringarg) < missile_plus)	181	else if (atoi (spellparam) < missile_plus)
186	missile_plus = atoi (stringarg);	182	missile_plus = atoi (spellparam);
187	}	183	}
188		184
189	if (missile_plus > 4)	185	missile_plus = clamp (missile_plus, -4, 4);
190	missile_plus = 4;
191	else if (missile_plus < -4)
192	missile_plus = -4;
193		186
194	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	187	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
195	missile->nrof -= 3 * (missile_plus + bonus_plus);	188	missile->nrof -= 3 * (missile_plus + bonus_plus);
196		189
197	if (missile->nrof < 1)	190	if (missile->nrof < 1)
…		…
209	return 1;	202	return 1;
210	}	203	}
211		204
212		205
213	/* allows the choice of what sort of food object to make.	206	/* allows the choice of what sort of food object to make.
214	* If stringarg is NULL, it will create food dependent on level --PeterM*/	207	* If spellparam is NULL, it will create food dependent on level --PeterM*/
215	int	208	int
216	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *stringarg)	209	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *spellparam)
217	{	210	{
218	int food_value;	211	int food_value;
219	archetype *at = NULL;	212	archetype *at = NULL;
220	object *new_op;	213	object *new_op;
221		214
222	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);	215	food_value = spell_ob->stats.food + 50 * SP_level_duration_adjust (caster, spell_ob);
223		216
224	if (stringarg)	217	if (spellparam)
225	{	218	{
226	at = find_archetype_by_object_type_name (FOOD, stringarg);	219	at = find_archetype_by_object_type_name (FOOD, spellparam);
227	if (at == NULL)	220	if (at == NULL)
228	at = find_archetype_by_object_type_name (DRINK, stringarg);	221	at = find_archetype_by_object_type_name (DRINK, spellparam);
229	if (at == NULL || at->clone.stats.food > food_value)	222	if (at == NULL || at->stats.food > food_value)
230	stringarg = NULL;	223	spellparam = NULL;
231	}	224	}
232		225
233	if (!stringarg)	226	if (!spellparam)
234	{	227	{
235	archetype *at_tmp;	228	archetype *at_tmp;
236		229
237	/* We try to find the archetype with the maximum food value.	230	/* We try to find the archetype with the maximum food value.
238	* This removes the dependancy of hard coded food values in this	231	* This removes the dependancy of hard coded food values in this
…		…
240	* We don't use flesh types because the weight values of those need	233	* We don't use flesh types because the weight values of those need
241	* to be altered from the donor.	234	* to be altered from the donor.
242	*/	235	*/
243		236
244	/* We assume the food items don't have multiple parts */	237	/* We assume the food items don't have multiple parts */
245	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)	238	for_all_archetypes (at_tmp)
246	{	239	{
247	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)	240	if (at_tmp->type == FOOD || at_tmp->type == DRINK)
248	{	241	{
249	/* Basically, if the food value is something that is creatable	242	/* Basically, if the food value is something that is creatable
250	* under the limits of the spell and it is higher than	243	* under the limits of the spell and it is higher than
251	* the item we have now, take it instead.	244	* the item we have now, take it instead.
252	*/	245	*/
253	if (at_tmp->clone.stats.food <= food_value && (!at || at_tmp->clone.stats.food > at->clone.stats.food))	246	if (at_tmp->stats.food <= food_value
		247	&& (!at
		248	|| at_tmp->stats.food > at->stats.food
		249	|| (at_tmp->stats.food == at->stats.food
		250	&& at_tmp->weight < at->weight)))
254	at = at_tmp;	251	at = at_tmp;
255	}	252	}
256	}	253	}
257	}	254	}
		255
258	/* Pretty unlikely (there are some very low food items), but you never	256	/* Pretty unlikely (there are some very low food items), but you never
259	* know	257	* know
260	*/	258	*/
261	if (!at)	259	if (!at)
262	{	260	{
263	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	261	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");
264	return 0;	262	return 0;
265	}	263	}
266		264
267	food_value /= at->clone.stats.food;	265	food_value /= at->stats.food;
268	new_op = arch_to_object (at);	266	new_op = arch_to_object (at);
269	new_op->nrof = food_value;	267	new_op->nrof = food_value;
270		268
271	new_op->value = 0;	269	new_op->value = 0;
272	if (new_op->nrof < 1)	270	if (new_op->nrof < 1)
…		…
281	{	279	{
282	int r, mflags, maxrange;	280	int r, mflags, maxrange;
283	object *tmp;	281	object *tmp;
284	maptile *m;	282	maptile *m;
285		283
286
287	if (!dir)	284	if (!dir)
288	{	285	{
289	examine_monster (op, op);	286	examine_monster (op, op);
290	return 1;	287	return 1;
291	}	288	}
		289
292	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	290	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
293	for (r = 1; r < maxrange; r++)	291	for (r = 1; r < maxrange; r++)
294	{	292	{
295	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];	293	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
296		294
…		…
303	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))	301	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))
304	{	302	{
305	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");	303	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");
306	return 0;	304	return 0;
307	}	305	}
		306
308	if (mflags & P_IS_ALIVE)	307	if (mflags & P_IS_ALIVE)
309	{	308	{
310	for (tmp = GET_MAP_OB (m, x, y); tmp != NULL; tmp = tmp->above)	309	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
311	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))	310	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))
312	{	311	{
313	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");	312	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");
314	if (tmp->head != NULL)	313	if (tmp->head != NULL)
315	tmp = tmp->head;	314	tmp = tmp->head;
316	examine_monster (op, tmp);	315	examine_monster (op, tmp);
317	return 1;	316	return 1;
318	}	317	}
319	}	318	}
320	}	319	}
		320
321	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");	321	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
322	return 1;	322	return 1;
323	}	323	}
324
325		324
326	/* This checks to see if 'pl' is invisible to 'mon'.	325	/* This checks to see if 'pl' is invisible to 'mon'.
327	* does race check, undead check, etc	326	* does race check, undead check, etc
328	* Returns TRUE if mon can't see pl, false	327	* Returns TRUE if mon can't see pl, false
329	* otherwise. This doesn't check range, walls, etc. It	328	* otherwise. This doesn't check range, walls, etc. It
…		…
331	* pl is invisible.	330	* pl is invisible.
332	*/	331	*/
333	int	332	int
334	makes_invisible_to (object *pl, object *mon)	333	makes_invisible_to (object *pl, object *mon)
335	{	334	{
336
337	if (!pl->invisible)	335	if (!pl->invisible)
338	return 0;	336	return 0;
		337
339	if (pl->type == PLAYER)	338	if (pl->type == PLAYER)
340	{	339	{
341	/* If race isn't set, then invisible unless it is undead */	340	/* If race isn't set, then invisible unless it is undead */
342	if (!pl->contr->invis_race)	341	if (!pl->contr->invis_race)
343	{	342	{
344	if (QUERY_FLAG (mon, FLAG_UNDEAD))	343	if (QUERY_FLAG (mon, FLAG_UNDEAD))
345	return 0;	344	return 0;
		345
346	return 1;	346	return 1;
347	}	347	}
		348
348	/* invis_race is set if we get here */	349	/* invis_race is set if we get here */
349	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	350	if (pl->contr->invis_race == shstr_undead && is_true_undead (mon))
350	return 1;	351	return 1;
		352
351	/* No race, can't be invisible to it */	353	/* No race, can't be invisible to it */
352	if (!mon->race)	354	if (!mon->race)
353	return 0;	355	return 0;
		356
354	if (strstr (mon->race, pl->contr->invis_race))	357	if (mon->race.contains (pl->contr->invis_race))
355	return 1;	358	return 1;
		359
356	/* Nothing matched above, return 0 */	360	/* Nothing matched above, return 0 */
357	return 0;	361	return 0;
358	}	362	}
359	else	363	else
360	{	364	{
…		…
398	else	402	else
399	op->contr->tmp_invis = 1;	403	op->contr->tmp_invis = 1;
400		404
401	op->contr->hidden = 0;	405	op->contr->hidden = 0;
402	}	406	}
		407
403	if (makes_invisible_to (op, op))	408	if (makes_invisible_to (op, op))
404	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");	409	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
405	else	410	else
406	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");	411	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
407		412
408	update_object (op, UP_OBJ_FACE);	413	update_object (op, UP_OBJ_CHANGE);
409		414
410	/* Only search the active objects - only these should actually do	415	/* Only search the active objects - only these should actually do
411	* harm to the player.	416	* harm to the player.
412	*/	417	*/
413	for_all_actives (tmp)	418	for_all_actives (tmp)
…		…
420	/* earth to dust spell. Basically destroys earthwalls in the area.	425	/* earth to dust spell. Basically destroys earthwalls in the area.
421	*/	426	*/
422	int	427	int
423	cast_earth_to_dust (object *op, object *caster, object *spell_ob)	428	cast_earth_to_dust (object *op, object *caster, object *spell_ob)
424	{	429	{
425	object *tmp, *next;
426	int range, i, j, mflags;	430	int range, i, j, mflags;
427	sint16 sx, sy;	431	sint16 sx, sy;
428	maptile *m;	432	maptile *m;
429
430	if (op->type != PLAYER)
431	return 0;
432		433
433	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	434	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
434		435
435	for (i = -range; i <= range; i++)	436	for (i = -range; i <= range; i++)
436	for (j = -range; j <= range; j++)	437	for (j = -range; j <= range; j++)
…		…
441	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	442	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
442		443
443	if (mflags & P_OUT_OF_MAP)	444	if (mflags & P_OUT_OF_MAP)
444	continue;	445	continue;
445		446
446	// earth to dust tears down everything that can be teared down	447	// earth to dust tears down everything that can be torn down
447	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)	448	for (object *next, *tmp = m->at (sx, sy).bot; tmp; tmp = next)
448	{	449	{
449	next = tmp->above;	450	next = tmp->above;
		451
450	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	452	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))
451	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	453	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
452	}	454	}
453	}	455	}
454		456
…		…
461	if (object *pl = op->in_player ())	463	if (object *pl = op->in_player ())
462	{	464	{
463	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))	465	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))
464	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");	466	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
465	else	467	else
466	{	468	pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
467	// remove first so we do not call update_stats
468	op->remove ();
469	pl->enter_exit (op);
470	}
471	}	469	}
472		470
473	op->destroy ();	471	op->destroy ();
474	}	472	}
475		473
…		…
491	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	489	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
492	return 1;	490	return 1;
493	}	491	}
494		492
495	dummy = get_archetype (FORCE_NAME);	493	dummy = get_archetype (FORCE_NAME);
496	if (dummy == NULL)	494
		495	if (!dummy)
497	{	496	{
498	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	497	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
499	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");	498	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
500	return 0;	499	return 0;
501	}	500	}
…		…
564	}	563	}
565		564
566	int	565	int
567	perceive_self (object *op)	566	perceive_self (object *op)
568	{	567	{
569	char *cp = describe_item (op, op), buf[MAX_BUF];	568	const char *cp = describe_item (op, op);
570	archetype *at = archetype::find (ARCH_DEPLETION);	569	archetype *at = archetype::find (ARCH_DEPLETION);
571	object *tmp;
572	int i;
573		570
		571	dynbuf_text &buf = msg_dynbuf; buf.clear ();
		572
		573	if (!op->is_player ())
		574	return 0;
		575
		576	if (object *race = archetype::find (op->race))
		577	buf << " - You are a G<male|female> " << &race->name << ".\n";
		578
574	tmp = find_god (determine_god (op));	579	if (object *god = find_god (determine_god (op)))
575	if (tmp)	580	buf << " - You worship " << &god->name << ".\n";
576	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
577	else	581	else
578	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");	582	buf << " - You worship no god.\n";
579		583
580	tmp = present_arch_in_ob (at, op);	584	object *tmp = present_arch_in_ob (at, op);
581		585
582	if (*cp == '\0' && tmp == NULL)	586	if (*cp == '\0' && !tmp)
583	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");	587	buf << " - You feel very mundane. ";
584	else	588	else
585	{	589	{
586	new_draw_info (NDI_UNIQUE, 0, op, "You have:");	590	buf << " - You have: " << cp << ".\n";
587	new_draw_info (NDI_UNIQUE, 0, op, cp);	591
588	if (tmp != NULL)	592	if (tmp)
589	{
590	for (i = 0; i < NUM_STATS; i++)	593	for (int i = 0; i < NUM_STATS; i++)
591	{	594	if (tmp->stats.stat (i) < 0)
592	if (get_attr_value (&tmp->stats, i) < 0)	595	buf.printf (" - Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));
593	{
594	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
595	}
596	}
597	}
598	}	596	}
599		597
600	if (is_dragon_pl (op))	598	if (is_dragon_pl (op))
601	{
602	/* now grab the 'dragon_ability'-force from the player's inventory */	599	/* now grab the 'dragon_ability'-force from the player's inventory */
603	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	600	for (tmp = op->inv; tmp; tmp = tmp->below)
604	{	601	{
605	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))	602	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
606	{	603	{
607	if (tmp->stats.exp == 0)	604	if (tmp->stats.exp == 0)
608	sprintf (buf, "Your metabolism isn't focused on anything.");	605	buf << " - Your metabolism isn't focused on anything.\n";
609	else	606	else
610	sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);	607	buf << " - Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
611		608
612	new_draw_info (NDI_UNIQUE, 0, op, buf);
613	break;	609	break;
614	}	610	}
615	}	611	}
616	}
617		612
618	return 1;	613	op->contr->infobox (MSG_CHANNEL ("perceiveself"), buf);
619	}
620
621	/* int cast_create_town_portal (object *op, object *caster, int dir)
622	*
623	* This function cast the spell of town portal for op
624	*
625	* The spell operates in two passes. During the first one a place
626	* is marked as a destination for the portal. During the second one,
627	* 2 portals are created, one in the position the player cast it and
628	* one in the destination place. The portal are synchronized and 2 forces
629	* are inserted in the player to destruct the portal next time player
630	* creates a new portal pair.
631	* This spell has a side effect that it allows people to meet each other
632	* in a permanent, private, appartements by making a town portal from it
633	* to the town or another public place. So, check if the map is unique and if
634	* so return an error
635	*
636	* Code by Tchize (david.delbecq@usa.net)
637	*/
638	int
639	cast_create_town_portal (object *op, object *caster, object *spell, int dir)
640	{
641	object *dummy, *force, *old_force;
642	archetype *perm_portal;
643	char portal_name[1024], portal_message[1024];
644	maptile *exitmap;
645	int op_level;
646
647	/* Check to see if the map the player is currently on is a per player unique
648	* map. This can be determined in that per player unique maps have the
649	* full pathname listed.
650	*/
651	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
652	{
653	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
654	return 0;
655	}
656
657	/* The first thing to do is to check if we have a marked destination
658	* dummy is used to make a check inventory for the force
659	*/
660	dummy = arch_to_object (spell->other_arch);
661	if (dummy == NULL)
662	{
663	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
664	LOG (llevError, "object::create failed (force in cast_create_town_portal for %s!\n", &op->name);
665	return 0;
666	}
667
668	force = check_inv_recursive (op, dummy);
669
670	if (force == NULL)
671	{
672	/* Here we know there is no destination marked up.
673	* We have 2 things to do:
674	* 1. Mark the destination in the player inventory.
675	* 2. Let the player know it worked.
676	*/
677	dummy->name = op->map->path;
678	EXIT_X (dummy) = op->x;
679	EXIT_Y (dummy) = op->y;
680	insert_ob_in_ob (dummy, op);
681	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You fix this place in your mind.\nYou feel you are able to come here from anywhere.");
682	return 1;
683	}
684
685	dummy->destroy ();
686
687	/* Here we know where the town portal should go to
688	* We should kill any existing portal associated with the player.
689	* Than we should create the 2 portals.
690	* For each of them, we need:
691	* - To create the portal with the name of the player+destination map
692	* - set the owner of the town portal
693	* - To mark the position of the portal in the player's inventory
694	* for easier destruction.
695	*
696	* The mark works has follow:
697	* slaying: Existing town portal
698	* hp, sp : x & y of the associated portal
699	* name : name of the portal
700	* race : map the portal is in
701	*/
702
703	/* First step: killing existing town portals */
704	dummy = get_archetype (spell->race);
705	if (dummy == NULL)
706	{
707	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
708	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
709	return 0;
710	}
711
712	perm_portal = archetype::find (spell->slaying);
713
714	/* To kill a town portal, we go trough the player's inventory,
715	* for each marked portal in player's inventory,
716	* -We try load the associated map (if impossible, consider the portal destructed)
717	* -We find any portal in the specified location.
718	* If it has the good name, we destruct it.
719	* -We destruct the force indicating that portal.
720	*/
721	while ((old_force = check_inv_recursive (op, dummy)))
722	{
723	exitmap = maptile::find_sync (old_force->race, op->map);
724
725	if (exitmap)
726	{
727	exitmap->load_sync ();
728
729	int exitx = EXIT_X (old_force);
730	int exity = EXIT_Y (old_force);
731
732	for (object *tmp = present_arch (perm_portal, exitmap, exitx, exity); tmp; tmp = tmp->above)
733	{
734	if (tmp->name == old_force->name)
735	{
736	tmp->destroy ();
737	break;
738	}
739	}
740	}
741
742	old_force->destroy ();
743	}
744
745	dummy->destroy ();
746
747	/* Creating the portals.
748	* The very first thing to do is to ensure
749	* access to the destination map.
750	* If we can't, don't fizzle. Simply warn player.
751	* This ensure player pays his mana for the spell
752	* because HE is responsible of forgotting.
753	* 'force' is the destination of the town portal, which we got
754	* from the players inventory above.
755	*/
756
757	/* Ensure exit map is loaded */
758	exitmap = maptile::find_sync (force->name);
759
760	/* If we were unable to load (ex. random map deleted), warn player */
761	if (!exitmap)
762	{
763	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
764	force->destroy ();
765	return 1;
766	}
767
768	exitmap->load_sync ();
769
770	op_level = caster_level (caster, spell);
771	if (op_level < 15)
772	snprintf (portal_message, 1024,
773	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
774	&op->name);
775	else if (op_level < 30)
776	snprintf (portal_message, 1024,
777	"\n%s's portal smells of ozone.\nYou do a lot of movements and finally pass\nthrough the small hole in the air\n", &op->name);
778	else if (op_level < 60)
779	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
780	else
781	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
782	&op->name);
783
784	/* Create a portal in front of player
785	* dummy contain the portal and
786	* force contain the track to kill it later
787	*/
788	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
789	dummy = get_archetype (spell->slaying); /*The portal */
790	if (dummy == NULL)
791	{
792	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
793	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
794	return 0;
795	}
796
797	EXIT_PATH (dummy) = force->name;
798	EXIT_X (dummy) = EXIT_X (force);
799	EXIT_Y (dummy) = EXIT_Y (force);
800	dummy->name = dummy->name_pl = portal_name;
801	dummy->msg = portal_message;
802	dummy->race = op->name; /*Save the owner of the portal */
803	cast_create_obj (op, caster, dummy, 0);
804
805	/* Now we need to to create a town portal marker inside the player
806	* object, so on future castings, we can know that he has an active
807	* town portal.
808	*/
809	object *tmp = get_archetype (spell->race);
810
811	if (!tmp)
812	{
813	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
814	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
815	return 0;
816	}
817
818	tmp->race = op->map->path;
819	tmp->name = portal_name;
820	EXIT_X (tmp) = dummy->x;
821	EXIT_Y (tmp) = dummy->y;
822	op->insert (tmp);
823
824	/* Create a portal in the destination map
825	* dummy contain the portal and
826	* force the track to kill it later
827	* the 'force' variable still contains the 'reminder' of
828	* where this portal goes to.
829	*/
830	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &op->map->path);
831	dummy = get_archetype (spell->slaying); /*The portal */
832	if (dummy == NULL)
833	{
834	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
835	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
836	return 0;
837	}
838
839	EXIT_PATH (dummy) = op->map->path;
840	EXIT_X (dummy) = op->x;
841	EXIT_Y (dummy) = op->y;
842	dummy->name = dummy->name_pl = portal_name;
843	dummy->msg = portal_message;
844	dummy->race = op->name; /*Save the owner of the portal */
845	exitmap->insert (dummy, EXIT_X (force), EXIT_Y (force), op);
846
847	/* Now we create another town portal marker that
848	* points back to the one we just made
849	*/
850	tmp = get_archetype (spell->race);
851	if (tmp == NULL)
852	{
853	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
854	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
855	return 0;
856	}
857
858	tmp->race = force->name;
859	tmp->name = portal_name;
860	EXIT_X (tmp) = dummy->x;
861	EXIT_Y (tmp) = dummy->y;
862	insert_ob_in_ob (tmp, op);
863
864	/* Describe the player what happened
865	*/
866	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
867	force->destroy ();
868		614
869	return 1;	615	return 1;
870	}	616	}
871		617
872	/* This creates magic walls. Really, it can create most any object,	618	/* This creates magic walls. Really, it can create most any object,
…		…
960	*/	706	*/
961	if (tmp->type != EARTHWALL) //TODO	707	if (tmp->type != EARTHWALL) //TODO
962	tmp->set_owner (op);	708	tmp->set_owner (op);
963		709
964	set_spell_skill (op, caster, spell_ob, tmp);	710	set_spell_skill (op, caster, spell_ob, tmp);
965	tmp->level = caster_level (caster, spell_ob) / 2;	711	tmp->level = casting_level (caster, spell_ob) / 2;
966		712
967	name = tmp->name;	713	name = tmp->name;
968	if (!(tmp = m->insert (tmp, x, y, op)))	714	if (!(tmp = m->insert (tmp, x, y, op)))
969	{	715	{
970	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);	716	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
971	return 0;	717	return 0;
972	}	718	}
973		719
974	/* If this is a spellcasting wall, need to insert the spell object */	720	/* If this is a spellcasting wall, need to insert the spell object */
975	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	721	if (tmp->other_arch && tmp->other_arch->type == SPELL)
976	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	722	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);
977		723
978	/* This code causes the wall to extend some distance in	724	/* This code causes the wall to extend some distance in
979	* each direction, or until an obstruction is encountered.	725	* each direction, or until an obstruction is encountered.
980	* posblocked and negblocked help determine how far the	726	* posblocked and negblocked help determine how far the
…		…
1000	{	746	{
1001	object *tmp2 = tmp->clone ();	747	object *tmp2 = tmp->clone ();
1002	m->insert (tmp2, x, y, op);	748	m->insert (tmp2, x, y, op);
1003		749
1004	/* If this is a spellcasting wall, need to insert the spell object */	750	/* If this is a spellcasting wall, need to insert the spell object */
1005	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	751	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1006	tmp2->insert (arch_to_object (tmp2->other_arch));	752	tmp2->insert (arch_to_object (tmp2->other_arch));
1007		753
1008	}	754	}
1009	else	755	else
1010	posblocked = 1;	756	posblocked = 1;
…		…
1017	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)	763	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
1018	{	764	{
1019	object *tmp2 = tmp->clone ();	765	object *tmp2 = tmp->clone ();
1020	m->insert (tmp2, x, y, op);	766	m->insert (tmp2, x, y, op);
1021		767
1022	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	768	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1023	tmp2->insert (arch_to_object (tmp2->other_arch));	769	tmp2->insert (arch_to_object (tmp2->other_arch));
1024	}	770	}
1025	else	771	else
1026	negblocked = 1;	772	negblocked = 1;
1027	}	773	}
…		…
1031		777
1032	return 1;	778	return 1;
1033	}	779	}
1034		780
1035	int	781	int
1036	dimension_door (object *op, object *caster, object *spob, int dir)	782	dimension_door (object *op, object *caster, object *spob, int dir, const char *spellparam)
1037	{	783	{
1038	uint32 dist, maxdist;	784	uint32 dist, maxdist;
1039	int mflags;	785	int mflags;
1040	maptile *m;	786	maptile *m;
1041	sint16 sx, sy;	787	sint16 sx, sy;
…		…
1052	/* Given the new outdoor maps, can't let players dimension door for	798	/* Given the new outdoor maps, can't let players dimension door for
1053	* ever, so put limits in.	799	* ever, so put limits in.
1054	*/	800	*/
1055	maxdist = spob->range + SP_level_range_adjust (caster, spob);	801	maxdist = spob->range + SP_level_range_adjust (caster, spob);
1056		802
1057	if (op->contr->count)	803	if (spellparam)
1058	{	804	{
		805	int count = atoi (spellparam);
		806
1059	if (op->contr->count > maxdist)	807	if (count > maxdist)
1060	{	808	{
1061	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");	809	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");
1062	return 0;	810	return 0;
1063	}	811	}
1064		812
1065	for (dist = 0; dist < op->contr->count; dist++)	813	for (dist = 0; dist < count; dist++)
1066	{	814	{
1067	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);	815	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
1068		816
1069	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))	817	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
1070	break;	818	break;
1071		819
1072	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))	820	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
1073	break;	821	break;
1074	}	822	}
1075		823
1076	if (dist < op->contr->count)	824	if (dist < count)
1077	{	825	{
1078	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");	826	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
1079	op->contr->count = 0;
1080	return 0;	827	return 0;
1081	}	828	}
1082
1083	op->contr->count = 0;
1084		829
1085	/* Remove code that puts player on random space on maps. IMO,	830	/* Remove code that puts player on random space on maps. IMO,
1086	* a lot of maps probably have areas the player should not get to,	831	* a lot of maps probably have areas the player should not get to,
1087	* but may not be marked as NO_MAGIC (as they may be bounded	832	* but may not be marked as NO_MAGIC (as they may be bounded
1088	* by such squares). Also, there are probably treasure rooms and	833	* by such squares). Also, there are probably treasure rooms and
…		…
1143		888
1144	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */	889	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */
1145	return 1;	890	return 1;
1146	}	891	}
1147		892
1148
1149	/* cast_heal: Heals something.	893	/* cast_heal: Heals something.
1150	* op is the caster.	894	* op is the caster.
1151	* dir is the direction he is casting it in.	895	* dir is the direction he is casting it in.
1152	* spell is the spell object.	896	* spell is the spell object.
1153	*/	897	*/
…		…
1179	{	923	{
1180	/* See how many points we actually heal. Instead of messages	924	/* See how many points we actually heal. Instead of messages
1181	* based on type of spell, we instead do messages based	925	* based on type of spell, we instead do messages based
1182	* on amount of damage healed.	926	* on amount of damage healed.
1183	*/	927	*/
1184	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	928	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1185	heal = tmp->stats.maxhp - tmp->stats.hp;	929	heal = tmp->stats.maxhp - tmp->stats.hp;
		930
1186	tmp->stats.hp += heal;	931	tmp->stats.hp += heal;
1187		932
1188	if (tmp->stats.hp >= tmp->stats.maxhp)	933	if (tmp->stats.hp >= tmp->stats.maxhp)
1189	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	934	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1190	else if (heal > 50)	935	else if (heal > 50)
…		…
1199	success = 1;	944	success = 1;
1200	}	945	}
1201	}	946	}
1202		947
1203	if (spell->attacktype & AT_DISEASE)	948	if (spell->attacktype & AT_DISEASE)
1204	if (cure_disease (tmp, op))	949	if (cure_disease (tmp, op, spell))
1205	success = 1;	950	success = 1;
1206		951
1207	if (spell->attacktype & AT_POISON)	952	if (spell->attacktype & AT_POISON)
1208	{	953	{
1209	at = archetype::find ("poisoning");	954	at = archetype::find ("poisoning");
…		…
1258	}	1003	}
1259		1004
1260	if (spell->stats.food && tmp->stats.food < 999)	1005	if (spell->stats.food && tmp->stats.food < 999)
1261	{	1006	{
1262	tmp->stats.food += spell->stats.food;	1007	tmp->stats.food += spell->stats.food;
		1008
1263	if (tmp->stats.food > 999)	1009	if (tmp->stats.food > 999)
1264	tmp->stats.food = 999;	1010	tmp->stats.food = 999;
		1011
1265	success = 1;	1012	success = 1;
1266	/* We could do something a bit better like the messages for healing above */	1013	/* We could do something a bit better like the messages for healing above */
1267	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");	1014	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1268	}	1015	}
1269		1016
1270	return success;	1017	return success;
1271	}	1018	}
1272
1273		1019
1274	/* This is used for the spells that gain stats. There are no spells	1020	/* This is used for the spells that gain stats. There are no spells
1275	* right now that icnrease wis/int/pow on a temp basis, so no	1021	* right now that icnrease wis/int/pow on a temp basis, so no
1276	* good comments for those.	1022	* good comments for those.
1277	*/	1023	*/
1278	static const char *const no_gain_msgs[NUM_STATS] = {	1024	static const char *const no_gain_msgs[NUM_STATS] = {
1279	"You grow no stronger.",	1025	"You grow no stronger.",
1280	"You grow no more agile.",	1026	"You grow no more agile.",
1281	"You don't feel any healthier.",	1027	"You don't feel any healthier.",
1282	"no wis",	1028	"You didn't grow any more intelligent.",
		1029	"You do not feel any wiser.",
		1030	"You don't feel any more powerful."
1283	"You are no easier to look at.",	1031	"You are no easier to look at.",
1284	"no int",
1285	"no pow"
1286	};	1032	};
1287		1033
1288	int	1034	int
		1035	change_ability_duration (object *spell, object *caster)
		1036	{
		1037	return spell->duration + SP_level_duration_adjust (caster, spell) * 50;
		1038	}
		1039
		1040	int
1289	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1041	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1290	{	1042	{
1291	object *force = NULL;	1043	object *force = 0;
1292	int i;	1044	int i;
1293		1045
1294	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1046	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1295	object *tmp = dir	1047	object *tmp = dir
1296	? find_target_for_friendly_spell (op, dir)	1048	? find_target_for_friendly_spell (op, dir)
1297	: op;	1049	: op;
1298		1050
1299	if (!tmp)	1051	if (!tmp)
1300	return 0;	1052	return 0;
1301		1053
1302	/* If we've already got a force of this type, don't add a new one. */	1054	/* If we've already got a force of this type, don't add a new one. */
…		…
1311	}	1063	}
1312	else if (spell_ob->race && spell_ob->race == tmp2->name)	1064	else if (spell_ob->race && spell_ob->race == tmp2->name)
1313	{	1065	{
1314	if (!silent)	1066	if (!silent)
1315	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1067	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
		1068
1316	return 0;	1069	return 0;
1317	}	1070	}
1318	}	1071	}
1319	}	1072	}
1320	if (force == NULL)	1073
		1074	if (!force)
1321	{	1075	{
1322	force = get_archetype (FORCE_NAME);	1076	force = get_archetype (FORCE_NAME);
1323	force->subtype = FORCE_CHANGE_ABILITY;	1077	force->subtype = FORCE_CHANGE_ABILITY;
		1078
1324	if (spell_ob->race)	1079	if (spell_ob->race)
1325	force->name = spell_ob->race;	1080	force->name = spell_ob->race;
1326	else	1081	else
1327	force->name = spell_ob->name;	1082	force->name = spell_ob->name;
		1083
1328	force->name_pl = spell_ob->name;	1084	force->name_pl = spell_ob->name;
1329	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	1085	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1330		1086
1331	}	1087	}
1332	else	1088	else
1333	{	1089	{
1334	int duration;	1090	int duration = change_ability_duration (spell_ob, caster);
1335		1091
1336	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1337	if (duration > force->duration)	1092	if (duration > force->duration)
1338	{	1093	{
1339	force->duration = duration;	1094	force->duration = duration;
1340	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1095	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
1341	}	1096	}
1342	else	1097	else
1343	{
1344	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1098	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1345	}	1099
1346	return 1;	1100	return 1;
1347	}	1101	}
		1102
1348	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1103	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1349	force->speed = 1.0;	1104	force->speed = 1.0;
1350	force->speed_left = -1.0;	1105	force->speed_left = -1.0;
1351	SET_FLAG (force, FLAG_APPLIED);	1106	SET_FLAG (force, FLAG_APPLIED);
1352		1107
…		…
1358	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1113	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1359	if (force->resist[i] > 100)	1114	if (force->resist[i] > 100)
1360	force->resist[i] = 100;	1115	force->resist[i] = 100;
1361	}	1116	}
1362	}	1117	}
		1118
1363	if (spell_ob->stats.hp)	1119	if (spell_ob->stats.hp)
1364	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1120	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1365		1121
1366	if (tmp->type == PLAYER)	1122	if (tmp->type == PLAYER)
1367	{	1123	{
1368	/* Stat adjustment spells */	1124	/* Stat adjustment spells */
1369	for (i = 0; i < NUM_STATS; i++)	1125	for (i = 0; i < NUM_STATS; i++)
1370	{	1126	{
1371	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1127	if (sint8 stat = spell_ob->stats.stat (i))
1372
1373	if (stat)
1374	{	1128	{
1375	sm = 0;	1129	sint8 sm = 0;
1376	for (k = 0; k < stat; k++)	1130	for (sint8 k = 0; k < stat; k++)
1377	sm += rndm (1, 3);	1131	sm += rndm (1, 3);
1378		1132
1379	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1133	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1380	{	1134	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1381	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1135
1382	if (sm < 0)	1136	force->stats.stat (i) = sm;
1383	sm = 0;	1137
1384	}
1385	set_attr_value (&force->stats, i, sm);
1386	if (!sm)	1138	if (!sm)
1387	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1139	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1388	}	1140	}
1389	}	1141	}
1390	}	1142	}
…		…
1411	force->attacktype = spell_ob->attacktype;	1163	force->attacktype = spell_ob->attacktype;
1412		1164
1413	insert_ob_in_ob (force, tmp);	1165	insert_ob_in_ob (force, tmp);
1414	change_abil (tmp, force); /* Mostly to display any messages */	1166	change_abil (tmp, force); /* Mostly to display any messages */
1415	tmp->update_stats ();	1167	tmp->update_stats ();
		1168
1416	return 1;	1169	return 1;
1417	}	1170	}
1418		1171
1419	/* This used to be part of cast_change_ability, but it really didn't make	1172	/* This used to be part of cast_change_ability, but it really didn't make
1420	* a lot of sense, since most of the values it derives are from the god	1173	* a lot of sense, since most of the values it derives are from the god
1421	* of the caster.	1174	* of the caster.
1422	*/	1175	*/
1423
1424	int	1176	int
1425	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1177	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1426	{	1178	{
1427	int i;	1179	int i;
1428	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1180	object *god = find_god (determine_god (op)), *force = NULL, *tmp;
1429		1181
1430	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1182	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1431	if (dir != 0)	1183	if (dir != 0)
1432	{	1184	{
1433	tmp = find_target_for_friendly_spell (op, dir);	1185	tmp = find_target_for_friendly_spell (op, dir);
		1186
		1187	if (!tmp)
		1188	return 0;
1434	}	1189	}
1435	else	1190	else
1436	{
1437	tmp = op;	1191	tmp = op;
1438	}
1439		1192
1440	/* If we've already got a force of this type, don't add a new one. */	1193	/* If we've already got a force of this type, don't add a new one. */
1441	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1194	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1442	{	1195	{
1443	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1196	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1444	{	1197	{
1445	if (tmp2->name == spell_ob->name)	1198	if (tmp2->name == spell_ob->name)
1446	{	1199	{
…		…
1452	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1205	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1453	return 0;	1206	return 0;
1454	}	1207	}
1455	}	1208	}
1456	}	1209	}
		1210
1457	if (force == NULL)	1211	if (force == NULL)
1458	{	1212	{
1459	force = get_archetype (FORCE_NAME);	1213	force = get_archetype (FORCE_NAME);
1460	force->subtype = FORCE_CHANGE_ABILITY;	1214	force->subtype = FORCE_CHANGE_ABILITY;
1461	if (spell_ob->race)	1215	if (spell_ob->race)
…		…
1526	}	1280	}
1527		1281
1528	/* Alchemy code by Mark Wedel	1282	/* Alchemy code by Mark Wedel
1529	*	1283	*
1530	* This code adds a new spell, called alchemy. Alchemy will turn	1284	* This code adds a new spell, called alchemy. Alchemy will turn
1531	* objects to gold nuggets, the value of the gold nuggets being	1285	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1532	* about 90% of that of the item itself. It uses the value of the
1533	* object before charisma adjustments, because the nuggets themselves
1534	* will be will be adjusted by charisma when sold.
1535	*	1286	*
1536	* Large nuggets are worth 25 gp each (base). You will always get	1287	* The value of the gold nuggets being about 90% of that of the item
1537	* the maximum number of large nuggets you could get.	1288	* itself. It uses the value of the object before charisma adjustments,
1538	* Small nuggets are worth 1 gp each (base). You will get from 0	1289	* because the nuggets themselves will be will be adjusted by charisma
1539	* to the max amount of small nuggets as you could get.	1290	* when sold.
1540	*
1541	* For example, if an item is worth 110 gold, you will get
1542	* 4 large nuggets, and from 0-10 small nuggets.
1543	*	1291	*
1544	* There is also a chance (1:30) that you will get nothing at all	1292	* There is also a chance (1:30) that you will get nothing at all
1545	* for the object. There is also a maximum weight that will be	1293	* for the object. There is also a maximum weight that will be
1546	* alchemised.	1294	* alchemised.
1547	*/	1295	*/
1548	static void	1296	static void
1549	alchemy_object (object *obj, uint64 &total_value, int &total_weight)	1297	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1550	{	1298	{
1551	uint64 value = query_cost (obj, NULL, F_TRUE);	1299	uint64 value = query_cost (obj, NULL, F_TRUE);
1552		1300
1553	/* Give third price when we alchemy money (This should hopefully	1301	/* Give third price when we alchemy money (this should hopefully
1554	* make it so that it isn't worth it to alchemy money, sell	1302	* make it so that it isn't worth it to alchemy money, sell
1555	* the nuggets, alchemy the gold from that, etc.	1303	* the nuggets, alchemy the gold from that, etc.
1556	* Otherwise, give 9 silver on the gold for other objects,	1304	* Otherwise, give 9 silver on the gold for other objects,
1557	* so that it would still be more affordable to haul	1305	* so that it would still be more affordable to haul
1558	* the stuff back to town.	1306	* the stuff back to town.
…		…
1570	total_weight += obj->total_weight ();	1318	total_weight += obj->total_weight ();
1571		1319
1572	obj->destroy ();	1320	obj->destroy ();
1573	}	1321	}
1574		1322
1575	static void
1576	update_map (object *op, maptile *m, int small_nuggets, object *small, int large_nuggets, object *large, int x, int y)
1577	{
1578	int flag = 0;
1579
1580	/* Put any nuggets below the player, but we can only pass this
1581	* flag if we are on the same space as the player
1582	*/
1583	if (x == op->x && y == op->y && op->map == m)
1584	flag = INS_BELOW_ORIGINATOR;
1585
1586	if (small_nuggets)
1587	{
1588	object *tmp = small->clone ();
1589	tmp->nrof = small_nuggets;
1590	m->insert (tmp, x, y, op, flag);
1591	}
1592
1593	if (large_nuggets)
1594	{
1595	object *tmp = large->clone ();
1596	tmp->nrof = large_nuggets;
1597	m->insert (tmp, x, y, op, flag);
1598	}
1599
1600	if (object *pl = m->at (x, y).player ())
1601	if (pl->contr->ns)
1602	pl->contr->ns->look_position = 0;
1603	}
1604
1605	int	1323	int
1606	alchemy (object *op, object *caster, object *spell_ob)	1324	alchemy (object *op, object *caster, object *spell_ob)
1607	{	1325	{
1608	if (op->type != PLAYER)	1326	if (op->type != PLAYER)
1609	return 0;	1327	return 0;
1610		1328
1611	object *large = get_archetype ("largenugget");	1329	archetype *nugget[3];
1612	object *small = get_archetype ("smallnugget");	1330
		1331	nugget[0] = archetype::find ("pyrite3");
		1332	nugget[1] = archetype::find ("pyrite2");
		1333	nugget[2] = archetype::find ("pyrite");
1613		1334
1614	/* Put a maximum weight of items that can be alchemised. Limits the power	1335	/* Put a maximum weight of items that can be alchemised. Limits the power
1615	* some, and also prevents people from alchemising every table/chair/clock	1336	* some, and also prevents people from alchemising every table/chair/clock
1616	* in sight	1337	* in sight
1617	*/	1338	*/
…		…
1669	if (weight > weight_max)	1390	if (weight > weight_max)
1670	break;	1391	break;
1671	}	1392	}
1672	}	1393	}
1673		1394
		1395	value -= rndm (value >> 4);
1674	value = min (value, value_max);	1396	value = min (value, value_max);
1675		1397
1676	uint64 count = value / large->value;	1398	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
1677	int large_nuggets = count;	1399	if (int nrof = value / nugget [i]->value)
1678	value -= count * large->value;
1679
1680	count = value / small->value;
1681	int small_nuggets = count;
1682
1683	/* Insert all the nuggets at one time. This probably saves time, but
1684	* it also prevents us from alcheming nuggets that were just created
1685	* with this spell.
1686	*/	1400	{
1687	update_map (op, mp, small_nuggets, small, large_nuggets, large, nx, ny);	1401	value -= nrof * nugget[i]->value;
		1402
		1403	object *tmp = arch_to_object (nugget[i]);
		1404	tmp->nrof = nrof;
		1405	tmp->flag [FLAG_IDENTIFIED] = true;
		1406	op->map->insert (tmp, x, y, op, 0);
		1407	}
1688		1408
1689	if (weight > weight_max)	1409	if (weight > weight_max)
1690	goto bailout;	1410	goto bailout;
1691	}	1411	}
1692	}	1412	}
1693		1413
1694	bailout:	1414	bailout:
1695	large->destroy ();
1696	small->destroy ();
1697	return 1;	1415	return 1;
1698	}	1416	}
1699
1700		1417
1701	/* This function removes the cursed/damned status on equipped	1418	/* This function removes the cursed/damned status on equipped
1702	* items.	1419	* items.
1703	*/	1420	*/
1704	int	1421	int
1705	remove_curse (object *op, object *caster, object *spell)	1422	remove_curse (object *op, object *caster, object *spell)
1706	{	1423	{
1707	object *tmp;
1708	int success = 0, was_one = 0;	1424	int success = 0, was_one = 0;
1709		1425
1710	for (tmp = op->inv; tmp; tmp = tmp->below)	1426	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1711	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1427	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&
1712	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||	1428	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1713	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))	1429	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1714	{	1430	{
1715	was_one++;	1431	was_one++;
		1432
1716	if (tmp->level <= caster_level (caster, spell))	1433	if (tmp->level <= casting_level (caster, spell))
1717	{	1434	{
1718	success++;	1435	success++;
1719	if (QUERY_FLAG (spell, FLAG_DAMNED))	1436	if (QUERY_FLAG (spell, FLAG_DAMNED))
1720	CLEAR_FLAG (tmp, FLAG_DAMNED);	1437	CLEAR_FLAG (tmp, FLAG_DAMNED);
1721		1438
1722	CLEAR_FLAG (tmp, FLAG_CURSED);	1439	CLEAR_FLAG (tmp, FLAG_CURSED);
1723	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1440	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
1724	tmp->value = 0; /* Still can't sell it */	1441	tmp->value = 0; /* Still can't sell it */
1725	if (op->type == PLAYER)	1442
		1443	if (object *pl = tmp->visible_to ())
1726	esrv_send_item (op, tmp);	1444	esrv_update_item (UPD_FLAGS, pl, tmp);
1727	}	1445	}
1728	}	1446	}
1729		1447
1730	if (op->type == PLAYER)	1448	if (op->type == PLAYER)
1731	{	1449	{
…		…
1742		1460
1743	return success;	1461	return success;
1744	}	1462	}
1745		1463
1746	/* Identifies objects in the players inventory/on the ground */	1464	/* Identifies objects in the players inventory/on the ground */
1747
1748	int	1465	int
1749	cast_identify (object *op, object *caster, object *spell)	1466	cast_identify (object *op, object *caster, object *spell)
1750	{	1467	{
1751	object *tmp;	1468	object *tmp;
1752	int success = 0, num_ident;	1469	dynbuf_text &buf = msg_dynbuf; buf.clear ();
1753		1470
1754	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1471	int num_ident = max (1, spell->stats.dam + SP_level_dam_adjust (caster, spell));
1755
1756	if (num_ident < 1)
1757	num_ident = 1;
1758		1472
1759	for (tmp = op->inv; tmp; tmp = tmp->below)	1473	for (tmp = op->inv; tmp; tmp = tmp->below)
1760	{	1474	{
1761	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1475	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1762	{	1476	{
1763	identify (tmp);	1477	identify (tmp);
1764		1478
1765	if (op->type == PLAYER)	1479	if (op->type == PLAYER)
1766	{	1480	{
1767	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));	1481	buf.printf ("You identified: %s.\r", long_desc (tmp, op));
1768		1482
1769	if (tmp->msg)	1483	if (tmp->msg)
1770	{	1484	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1771	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1772	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1773	}
1774	}	1485	}
1775		1486
1776	num_ident--;
1777	success = 1;
1778	if (!num_ident)	1487	if (!--num_ident)
1779	break;	1488	break;
1780	}	1489	}
1781	}	1490	}
1782		1491
1783	/* If all the power of the spell has been used up, don't go and identify	1492	/* If all the power of the spell has been used up, don't go and identify
1784	* stuff on the floor. Only identify stuff on the floor if the spell	1493	* stuff on the floor. Only identify stuff on the floor if the spell
1785	* was not fully used.	1494	* was not fully used.
1786	*/	1495	*/
1787	if (num_ident)	1496	if (num_ident)
1788	{	1497	{
1789	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	1498	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1790	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1499	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1791	{	1500	{
1792	identify (tmp);	1501	identify (tmp);
1793		1502
1794	if (op->type == PLAYER)	1503	if (object *pl = tmp->visible_to ())
1795	{	1504	{
1796	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));	1505	buf.printf ("On the ground you identified: %s.\r", long_desc (tmp, op));
1797		1506
1798	if (tmp->msg)	1507	if (tmp->msg)
1799	{	1508	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1800	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1801	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1802	}
1803
1804	esrv_send_item (op, tmp);
1805	}	1509	}
1806		1510
1807	num_ident--;
1808	success = 1;
1809	if (!num_ident)	1511	if (!--num_ident)
1810	break;	1512	break;
1811	}	1513	}
1812	}	1514	}
1813		1515
1814	if (!success)	1516	if (buf.empty ())
1815	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1517	{
		1518	op->failmsg ("You can't reach anything unidentified.");
		1519	return 0;
		1520	}
1816	else	1521	else
		1522	{
		1523	if (op->contr)
		1524	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1525
1817	spell_effect (spell, op->x, op->y, op->map, op);	1526	spell_effect (spell, op->x, op->y, op->map, op);
1818		1527	return 1;
1819	return success;	1528	}
1820	}	1529	}
1821		1530
1822	int	1531	int
1823	cast_detection (object *op, object *caster, object *spell, object *skill)	1532	cast_detection (object *op, object *caster, object *spell, object *skill)
1824	{	1533	{
…		…
1829		1538
1830	/* We precompute some values here so that we don't have to keep	1539	/* We precompute some values here so that we don't have to keep
1831	* doing it over and over again.	1540	* doing it over and over again.
1832	*/	1541	*/
1833	god = find_god (determine_god (op));	1542	god = find_god (determine_god (op));
1834	level = caster_level (caster, spell);	1543	level = casting_level (caster, spell);
1835	range = spell->range + SP_level_range_adjust (caster, spell);	1544	range = spell->range + SP_level_range_adjust (caster, spell);
1836		1545
1837	if (!skill)	1546	if (!skill)
1838	skill = caster;	1547	skill = caster;
1839		1548
1840	for (x = op->x - range; x <= op->x + range; x++)	1549	unordered_mapwalk (op, -range, -range, range, range)
1841	for (y = op->y - range; y <= op->y + range; y++)
1842	{	1550	{
1843	m = op->map;
1844	mflags = get_map_flags (m, &m, x, y, &nx, &ny);
1845	if (mflags & P_OUT_OF_MAP)
1846	continue;
1847
1848	/* For most of the detections, we only detect objects above the	1551	/* For most of the detections, we only detect objects above the
1849	* floor. But this is not true for show invisible.	1552	* floor. But this is not true for show invisible.
1850	* Basically, we just go and find the top object and work	1553	* Basically, we just go and find the top object and work
1851	* down - that is easier than working up.	1554	* down - that is easier than working up.
1852	*/	1555	*/
1853		1556
1854	for (last = NULL, tmp = GET_MAP_OB (m, nx, ny); tmp; tmp = tmp->above)	1557	for (last = NULL, tmp = m->at (nx, ny).bot; tmp; tmp = tmp->above)
1855	last = tmp;	1558	last = tmp;
1856		1559
1857	/* Shouldn't happen, but if there are no objects on a space, this	1560	/* Shouldn't happen, but if there are no objects on a space, this
1858	* would happen.	1561	* would happen.
1859	*/	1562	*/
1860	if (!last)	1563	if (!last)
1861	continue;	1564	continue;
1862		1565
1863	done_one = 0;	1566	done_one = 0;
1864	floor = 0;	1567	floor = 0;
1865	detect = NULL;	1568	detect = NULL;
1866	for (tmp = last; tmp; tmp = tmp->below)	1569	for (tmp = last; tmp; tmp = tmp->below)
1867	{	1570	{
1868	/* show invisible */	1571	/* show invisible */
1869	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&	1572	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&
1870	/* Might there be other objects that we can make visible? */	1573	/* Might there be other objects that we can make visible? */
1871	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER) ||	1574	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER)
1872	(tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ)) ||	1575	|| (tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ))
1873	tmp->type == CF_HANDLE ||	1576	|| tmp->type == CF_HANDLE
1874	tmp->type == TRAPDOOR || tmp->type == EXIT || tmp->type == HOLE ||	1577	|| tmp->type == TRAPDOOR
		1578	|| tmp->type == EXIT
		1579	|| tmp->type == HOLE
		1580	|| tmp->type == BUTTON
1875	tmp->type == BUTTON || tmp->type == TELEPORTER ||	1581	|| tmp->type == TELEPORTER
		1582	|| tmp->type == GATE
1876	tmp->type == GATE || tmp->type == LOCKED_DOOR ||	1583	|| tmp->type == LOCKED_DOOR
1877	tmp->type == WEAPON || tmp->type == ALTAR || tmp->type == SIGN ||	1584	|| tmp->type == WEAPON
		1585	|| tmp->type == ALTAR
		1586	|| tmp->type == SIGN
1878	tmp->type == TRIGGER_PEDESTAL || tmp->type == SPECIAL_KEY ||	1587	|| tmp->type == TRIGGER_PEDESTAL
1879	tmp->type == TREASURE || tmp->type == BOOK || tmp->type == HOLY_ALTAR)))	1588	|| tmp->type == SPECIAL_KEY
		1589	|| tmp->type == TREASURE
		1590	|| tmp->type == BOOK
		1591	|| tmp->type == HOLY_ALTAR
		1592	|| tmp->type == CONTAINER)))
1880	{	1593	{
1881	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)	1594	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)
1882	{	1595	{
1883	tmp->invisible = 0;	1596	tmp->invisible = 0;
1884	done_one = 1;	1597	done_one = 1;
1885	}	1598	}
1886	}	1599	}
1887		1600
1888	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1601	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
1889	floor = 1;	1602	floor = 1;
1890		1603
1891	/* All detections below this point don't descend beneath the floor,	1604	/* All detections below this point don't descend beneath the floor,
1892	* so just continue on. We could be clever and look at the type of	1605	* so just continue on. We could be clever and look at the type of
1893	* detection to completely break out if we don't care about objects beneath	1606	* detection to completely break out if we don't care about objects beneath
1894	* the floor, but once we get to the floor, not likely a very big issue anyways.	1607	* the floor, but once we get to the floor, not likely a very big issue anyways.
1895	*/	1608	*/
1896	if (floor)	1609	if (floor)
1897	continue;	1610	continue;
1898		1611
1899	/* I had thought about making detect magic and detect curse	1612	/* I had thought about making detect magic and detect curse
1900	* show the flash the magic item like it does for detect monster.	1613	* show the flash the magic item like it does for detect monster.
1901	* however, if the object is within sight, this would then make it	1614	* however, if the object is within sight, this would then make it
1902	* difficult to see what object is magical/cursed, so the	1615	* difficult to see what object is magical/cursed, so the
1903	* effect wouldn't be as apparant.	1616	* effect wouldn't be as apparent.
1904	*/	1617	*/
1905		1618
1906	/* detect magic */	1619	/* detect magic */
1907	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&	1620	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&
1908	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))	1621	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))
1909	{	1622	{
1910	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1623	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1911	/* make runes more visibile */	1624	/* make runes more visibile */
1912	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)	1625	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
1913	tmp->stats.Cha /= 4;	1626	tmp->stats.Cha /= 4;
		1627
1914	done_one = 1;	1628	done_one = 1;
1915	}	1629	}
		1630
1916	/* detect monster */	1631	/* detect monster */
1917	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))	1632	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))
1918	{	1633	{
1919	done_one = 2;	1634	done_one = 2;
		1635
1920	if (!detect)	1636	if (!detect)
1921	detect = tmp;	1637	detect = tmp;
1922	}	1638	}
		1639
1923	/* Basically, if race is set in the spell, then the creatures race must	1640	/* Basically, if race is set in the spell, then the creatures race must
1924	* match that. if the spell race is set to GOD, then the gods opposing	1641	* match that. if the spell race is set to GOD, then the gods opposing
1925	* race must match.	1642	* race must match.
1926	*/	1643	*/
1927	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&	1644	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&
1928	((!strcmp (spell->race, "GOD") && god && god->slaying && strstr (god->slaying, tmp->race)) ||	1645	((spell->race == shstr_GOD && god && god->slaying.contains (tmp->race)) ||
1929	(strstr (spell->race, tmp->race))))	1646	spell->race.contains (tmp->race)))
1930	{	1647	{
1931	done_one = 2;	1648	done_one = 2;
		1649
1932	if (!detect)	1650	if (!detect)
1933	detect = tmp;	1651	detect = tmp;
1934	}	1652	}
		1653
1935	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1654	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
1936	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1655	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
1937	{	1656	{
1938	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1657	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
1939	done_one = 1;	1658	done_one = 1;
1940	}	1659	}
1941	} /* for stack of objects on this space */	1660	} /* for stack of objects on this space */
1942		1661
1943	/* Code here puts an effect of the spell on the space, so you can see	1662	/* Code here puts an effect of the spell on the space, so you can see
1944	* where the magic is.	1663	* where the magic is.
1945	*/	1664	*/
1946	if (done_one)	1665	if (done_one)
1947	{	1666	{
1948	object *detect_ob = arch_to_object (spell->other_arch);	1667	object *detect_ob = arch_to_object (spell->other_arch);
1949		1668
1950	/* if this is set, we want to copy the face */	1669	/* if this is set, we want to copy the face */
1951	if (done_one == 2 && detect)	1670	if (done_one == 2 && detect)
1952	{	1671	{
1953	detect_ob->face = detect->face;	1672	detect_ob->face = detect->face;
1954	detect_ob->animation_id = detect->animation_id;	1673	detect_ob->animation_id = detect->animation_id;
1955	detect_ob->anim_speed = detect->anim_speed;	1674	detect_ob->anim_speed = detect->anim_speed;
1956	detect_ob->last_anim = 0;	1675	detect_ob->last_anim = 0;
1957	/* by default, the detect_ob is already animated */	1676	/* by default, the detect_ob is already animated */
1958	if (!QUERY_FLAG (detect, FLAG_ANIMATE))	1677	if (!QUERY_FLAG (detect, FLAG_ANIMATE))
1959	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);	1678	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);
1960	}	1679	}
1961		1680
1962	m->insert (detect_ob, nx, ny, op);	1681	m->insert (detect_ob, nx, ny, op);
1963	}	1682	}
1964	} /* for processing the surrounding spaces */	1683	} /* for processing the surrounding spaces */
1965		1684
1966		1685
1967	/* Now process objects in the players inventory if detect curse or magic */	1686	/* Now process objects in the players inventory if detect curse or magic */
1968	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))	1687	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))
1969	{	1688	{
1970	done_one = 0;	1689	done_one = 0;
		1690
1971	for (tmp = op->inv; tmp; tmp = tmp->below)	1691	for (tmp = op->inv; tmp; tmp = tmp->below)
1972	{	1692	{
1973	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1693	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))
1974	{	1694	{
1975	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))	1695	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))
1976	{	1696	{
1977	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1697	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1978	if (op->type == PLAYER)	1698
		1699	if (object *pl = tmp->visible_to ())
1979	esrv_send_item (op, tmp);	1700	esrv_update_item (UPD_FLAGS, pl, tmp);
1980	}	1701	}
		1702
1981	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1703	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
1982	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1704	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
1983	{	1705	{
1984	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1706	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
1985	if (op->type == PLAYER)	1707
		1708	if (object *pl = tmp->visible_to ())
1986	esrv_send_item (op, tmp);	1709	esrv_update_item (UPD_FLAGS, pl, tmp);
1987	}	1710	}
1988	} /* if item is not identified */	1711	} /* if item is not identified */
1989	} /* for the players inventory */	1712	} /* for the players inventory */
1990	} /* if detect magic/curse and object is a player */	1713	} /* if detect magic/curse and object is a player */
		1714
1991	return 1;	1715	return 1;
1992	}	1716	}
1993		1717
1994		1718
1995	/**	1719	/**
…		…
2008		1732
2009	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");	1733	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");
2010		1734
2011	if (victim->stats.sp >= victim->stats.maxsp * 2)	1735	if (victim->stats.sp >= victim->stats.maxsp * 2)
2012	{	1736	{
2013	object *tmp;
2014
2015	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");	1737	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");
2016
2017	/* Explodes a fireball centered at player */
2018	tmp = get_archetype (EXPLODING_FIREBALL);
2019	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
2020	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
2021
2022	tmp->insert_at (victim);
2023	victim->stats.sp = 2 * victim->stats.maxsp;	1738	victim->stats.sp = 2 * victim->stats.maxsp;
		1739	create_exploding_ball_at (victim, caster_level);
2024	}	1740	}
2025	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)	1741	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
2026	new_draw_info (NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");	1742	new_draw_info (NDI_UNIQUE | NDI_ORANGE, 0, victim, "You feel like your head is going to explode.");
2027	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)	1743	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
2028	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");	1744	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");
2029	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)	1745	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
2030	{	1746	{
2031	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");	1747	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
…		…
2077	}	1793	}
2078	/* give sp */	1794	/* give sp */
2079	if (spell->stats.dam > 0)	1795	if (spell->stats.dam > 0)
2080	{	1796	{
2081	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);	1797	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);
2082	charge_mana_effect (plyr, caster_level (caster, spell));	1798	charge_mana_effect (plyr, casting_level (caster, spell));
2083	return 1;	1799	return 1;
2084	}	1800	}
2085	/* suck sp away. Can't suck sp from yourself */	1801	/* suck sp away. Can't suck sp from yourself */
2086	else if (op != plyr)	1802	else if (op != plyr)
2087	{	1803	{
…		…
2099	/* Player doesn't get full credit */	1815	/* Player doesn't get full credit */
2100	sucked = (sucked * rate) / 100;	1816	sucked = (sucked * rate) / 100;
2101	op->stats.sp += sucked;	1817	op->stats.sp += sucked;
2102	if (sucked > 0)	1818	if (sucked > 0)
2103	{	1819	{
2104	charge_mana_effect (op, caster_level (caster, spell));	1820	charge_mana_effect (op, casting_level (caster, spell));
2105	}	1821	}
2106	}	1822	}
2107	return 1;	1823	return 1;
2108	}	1824	}
2109	return 0;	1825	return 0;
…		…
2151	/* Basically, if the object is magical and not counterspell,	1867	/* Basically, if the object is magical and not counterspell,
2152	* we will more or less remove the object. Don't counterspell	1868	* we will more or less remove the object. Don't counterspell
2153	* monsters either.	1869	* monsters either.
2154	*/	1870	*/
2155		1871
2156	if (head->attacktype & AT_MAGIC &&	1872	if (head->attacktype & AT_MAGIC
2157	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))	1873	&& !(head->attacktype & AT_COUNTERSPELL)
		1874	&& !QUERY_FLAG (head, FLAG_MONSTER)
		1875	&& (op->level > head->level))
2158	head->destroy ();	1876	head->destroy ();
2159	else	1877	else
2160	switch (head->type)	1878	switch (head->type)
2161	{	1879	{
2162	case SPELL_EFFECT:	1880	case SPELL_EFFECT:
		1881	// XXX: Don't affect floor spelleffects. See also XXX comment
		1882	// about sanctuary in spell_util.C
		1883	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		1884	continue;
		1885
2163	if (op->level > head->level)	1886	if (op->level > head->level)
2164	head->destroy ();	1887	head->destroy ();
2165		1888
2166	break;	1889	break;
2167		1890
…		…
2178	break;	1901	break;
2179	}	1902	}
2180	}	1903	}
2181	}	1904	}
2182		1905
2183
2184
2185	/* cast_consecrate() - a spell to make an altar your god's */	1906	/* cast_consecrate() - a spell to make an altar your god's */
2186	int	1907	int
2187	cast_consecrate (object *op, object *caster, object *spell)	1908	cast_consecrate (object *op, object *caster, object *spell)
2188	{	1909	{
2189	char buf[MAX_BUF];	1910	char buf[MAX_BUF];
…		…
2201	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1922	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
2202	break;	1923	break;
2203	if (tmp->type == HOLY_ALTAR)	1924	if (tmp->type == HOLY_ALTAR)
2204	{	1925	{
2205		1926
2206	if (tmp->level > caster_level (caster, spell))	1927	if (tmp->level > casting_level (caster, spell))
2207	{	1928	{
2208	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);	1929	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);
2209	return 0;	1930	return 0;
2210	}	1931	}
2211	else	1932	else
2212	{	1933	{
2213	/* If we got here, we are consecrating an altar */	1934	/* If we got here, we are consecrating an altar */
2214	sprintf (buf, "Altar of %s", &god->name);	1935	sprintf (buf, "Altar of %s", &god->name);
2215	tmp->name = buf;	1936	tmp->name = buf;
2216	tmp->level = caster_level (caster, spell);	1937	tmp->level = casting_level (caster, spell);
2217	tmp->other_arch = god->arch;	1938	tmp->other_arch = god->arch;
		1939
2218	if (op->type == PLAYER)	1940	if (op->type == PLAYER)
2219	esrv_update_item (UPD_NAME, op, tmp);	1941	esrv_update_item (UPD_NAME, op, tmp);
		1942
2220	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);	1943	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
2221	return 1;	1944	return 1;
2222	}	1945	}
2223	}	1946	}
2224	}	1947	}
…		…
2234	* This code was very odd - code early on would only let players use the spell,	1957	* This code was very odd - code early on would only let players use the spell,
2235	* yet the code wass full of player checks. I've presumed that the code	1958	* yet the code wass full of player checks. I've presumed that the code
2236	* that only let players use it was correct, and removed all the other	1959	* that only let players use it was correct, and removed all the other
2237	* player checks. MSW 2003-01-06	1960	* player checks. MSW 2003-01-06
2238	*/	1961	*/
2239
2240	int	1962	int
2241	animate_weapon (object *op, object *caster, object *spell, int dir)	1963	animate_weapon (object *op, object *caster, object *spell, int dir)
2242	{	1964	{
2243	object *weapon, *tmp;	1965	object *weapon, *tmp;
2244	char buf[MAX_BUF];	1966	char buf[MAX_BUF];
2245	int a, i;	1967	int a, i;
2246	sint16 x, y;	1968	sint16 x, y;
2247	maptile *m;	1969	maptile *m;
2248	materialtype_t *mt;
2249		1970
2250	if (!spell->other_arch)	1971	if (!spell->other_arch)
2251	{	1972	{
2252	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1973	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2253	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);	1974	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
…		…
2256	/* exit if it's not a player using this spell. */	1977	/* exit if it's not a player using this spell. */
2257	if (op->type != PLAYER)	1978	if (op->type != PLAYER)
2258	return 0;	1979	return 0;
2259		1980
2260	/* if player already has a golem, abort */	1981	/* if player already has a golem, abort */
2261	if (op->contr->ranges[range_golem])	1982	if (object *golem = op->contr->golem)
2262	{	1983	{
2263	control_golem (op->contr->ranges[range_golem], dir);	1984	control_golem (golem, dir);
2264	return 0;	1985	return 0;
2265	}	1986	}
2266		1987
2267	/* if no direction specified, pick one */	1988	/* if no direction specified, pick one */
2268	if (!dir)	1989	if (!dir)
2269	dir = find_free_spot (NULL, op->map, op->x, op->y, 1, 9);	1990	dir = find_free_spot (spell->other_arch, op->map, op->x, op->y, 1, 9);
2270		1991
2271	m = op->map;	1992	m = op->map;
2272	x = op->x + freearr_x[dir];	1993	x = op->x + freearr_x[dir];
2273	y = op->y + freearr_y[dir];	1994	y = op->y + freearr_y[dir];
2274		1995
2275	/* if there's no place to put the golem, abort */	1996	/* if there's no place to put the golem, abort */
2276	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	1997	if (dir < 0 || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP)
2277	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type))	1998	|| ((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2278	{	1999	{
2279	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");	2000	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");
2280	return 0;	2001	return 0;
2281	}	2002	}
2282		2003
…		…
2286	if (!weapon)	2007	if (!weapon)
2287	{	2008	{
2288	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2009	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");
2289	return 0;	2010	return 0;
2290	}	2011	}
		2012
2291	if (spell->race && strcmp (weapon->arch->name, spell->race))	2013	if (spell->race && weapon->arch->archname != spell->race)
2292	{	2014	{
2293	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2015	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");
2294	return 0;	2016	return 0;
2295	}	2017	}
		2018
2296	if (weapon->type != WEAPON)	2019	if (weapon->type != WEAPON)
2297	{	2020	{
2298	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");	2021	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");
2299	return 0;	2022	return 0;
2300	}	2023	}
		2024
2301	if (QUERY_FLAG (weapon, FLAG_APPLIED))	2025	if (QUERY_FLAG (weapon, FLAG_APPLIED))
2302	{	2026	{
2303	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));	2027	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));
2304	return 0;	2028	return 0;
2305	}	2029	}
2306		2030
2307	if (weapon->nrof > 1)	2031	weapon = weapon->split ();
2308	{
2309	tmp = get_split_ob (weapon, 1);
2310	esrv_send_item (op, weapon);
2311	weapon = tmp;
2312	}
2313		2032
2314	/* create the golem object */	2033	/* create the golem object */
2315	tmp = arch_to_object (spell->other_arch);	2034	tmp = arch_to_object (spell->other_arch);
2316		2035
2317	/* if animated by a player, give the player control of the golem */	2036	/* if animated by a player, give the player control of the golem */
2318	CLEAR_FLAG (tmp, FLAG_MONSTER);	2037	CLEAR_FLAG (tmp, FLAG_MONSTER);
2319	tmp->stats.exp = 0;	2038	tmp->stats.exp = 0;
2320	add_friendly_object (tmp);	2039	add_friendly_object (tmp);
2321	tmp->type = GOLEM;	2040	tmp->type = GOLEM;
2322	tmp->set_owner (op);	2041	tmp->set_owner (op);
		2042	op->contr->golem = tmp;
2323	set_spell_skill (op, caster, spell, tmp);	2043	set_spell_skill (op, caster, spell, tmp);
2324	op->contr->ranges[range_golem] = tmp;
2325	op->contr->shoottype = range_golem;
2326		2044
2327	/* Give the weapon to the golem now. A bit of a hack to check the	2045	/* Give the weapon to the golem now. A bit of a hack to check the
2328	* removed flag - it should only be set if get_split_object was	2046	* removed flag - it should only be set if weapon->split was
2329	* used above.	2047	* used above.
2330	*/	2048	*/
2331	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2049	if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2332	weapon->remove ();	2050	weapon->remove ();
2333	insert_ob_in_ob (weapon, tmp);	2051
2334	esrv_send_item (op, weapon);	2052	tmp->insert (weapon);
		2053
2335	/* To do everything necessary to let a golem use the weapon is a pain,	2054	/* To do everything necessary to let a golem use the weapon is a pain,
2336	* so instead, just set it as equipped (otherwise, we need to update	2055	* so instead, just set it as equipped (otherwise, we need to update
2337	* body_info, skills, etc)	2056	* body_info, skills, etc)
2338	*/	2057	*/
2339	SET_FLAG (tmp, FLAG_USE_WEAPON);	2058	SET_FLAG (tmp, FLAG_USE_WEAPON);
…		…
2365		2084
2366	/* attacktype */	2085	/* attacktype */
2367	if (!tmp->attacktype)	2086	if (!tmp->attacktype)
2368	tmp->attacktype = AT_PHYSICAL;	2087	tmp->attacktype = AT_PHYSICAL;
2369		2088
2370	mt = NULL;
2371	if (op->materialname != NULL)
2372	mt = name_to_material (op->materialname);	2089	if (materialtype_t *mt = name_to_material (op->materialname))
2373	if (mt != NULL)
2374	{	2090	{
2375	for (i = 0; i < NROFATTACKS; i++)	2091	for (i = 0; i < NROFATTACKS; i++)
2376	tmp->resist[i] = 50 - (mt->save[i] * 5);	2092	tmp->resist[i] = 50 - (mt->save[i] * 5);
2377	a = mt->save[0];	2093	a = mt->save[0];
2378	}	2094	}
…		…
2380	{	2096	{
2381	for (i = 0; i < NROFATTACKS; i++)	2097	for (i = 0; i < NROFATTACKS; i++)
2382	tmp->resist[i] = 5;	2098	tmp->resist[i] = 5;
2383	a = 10;	2099	a = 10;
2384	}	2100	}
		2101
2385	/* Set weapon's immunity */	2102	/* Set weapon's immunity */
2386	tmp->resist[ATNR_CONFUSION] = 100;	2103	tmp->resist[ATNR_CONFUSION] = 100;
2387	tmp->resist[ATNR_POISON] = 100;	2104	tmp->resist[ATNR_POISON] = 100;
2388	tmp->resist[ATNR_SLOW] = 100;	2105	tmp->resist[ATNR_SLOW] = 100;
2389	tmp->resist[ATNR_PARALYZE] = 100;	2106	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2395		2112
2396	/* Improve weapon's armour value according to best save vs. physical of its material */	2113	/* Improve weapon's armour value according to best save vs. physical of its material */
2397		2114
2398	if (a > 14)	2115	if (a > 14)
2399	a = 14;	2116	a = 14;
		2117
2400	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2118	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2401		2119
2402	/* Determine golem's speed */	2120	/* Determine golem's speed */
2403	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));	2121	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2404		2122
…		…
2414	tmp->state = weapon->state;	2132	tmp->state = weapon->state;
2415	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];	2133	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];
2416	}	2134	}
2417		2135
2418	/* make experience increase in proportion to the strength of the summoned creature. */	2136	/* make experience increase in proportion to the strength of the summoned creature. */
2419	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));	2137	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / casting_level (caster, spell));
2420		2138
2421	tmp->speed_left = -1;	2139	tmp->speed_left = -1;
2422	tmp->direction = dir;	2140	tmp->direction = dir;
2423		2141
2424	m->insert (tmp, x, y, op);	2142	m->insert (tmp, x, y, op);
…		…
2428	/* cast_daylight() - changes the map darkness level *lower* */	2146	/* cast_daylight() - changes the map darkness level *lower* */
2429		2147
2430	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.	2148	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.
2431	* This changes the light level for the entire map.	2149	* This changes the light level for the entire map.
2432	*/	2150	*/
2433
2434	int	2151	int
2435	cast_change_map_lightlevel (object *op, object *caster, object *spell)	2152	cast_change_map_lightlevel (object *op, object *caster, object *spell)
2436	{	2153	{
2437	int success;	2154	int success;
2438		2155
…		…
2446	if (spell->stats.dam < 0)	2163	if (spell->stats.dam < 0)
2447	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");	2164	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");
2448	else	2165	else
2449	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2166	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2450	}	2167	}
		2168
2451	return success;	2169	return success;
2452	}	2170	}
2453
2454
2455
2456
2457		2171
2458	/* create an aura spell object and put it in the player's inventory.	2172	/* create an aura spell object and put it in the player's inventory.
2459	* as usual, op is player, caster is the object casting the spell,	2173	* as usual, op is player, caster is the object casting the spell,
2460	* spell is the spell object itself.	2174	* spell is the spell object itself.
2461	*/	2175	*/
…		…
2473		2187
2474	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2188	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2475		2189
2476	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2190	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2477		2191
2478	new_aura->set_owner (op);
2479	set_spell_skill (op, caster, spell, new_aura);	2192	set_spell_skill (op, caster, spell, new_aura);
2480	new_aura->attacktype = spell->attacktype;	2193	new_aura->attacktype = spell->attacktype;
2481		2194
2482	new_aura->level = caster_level (caster, spell);	2195	new_aura->level = casting_level (caster, spell);
		2196
2483	if (refresh)	2197	if (refresh)
2484	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2198	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2485	else	2199	else
2486	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2200	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
		2201
2487	insert_ob_in_ob (new_aura, op);	2202	insert_ob_in_ob (new_aura, op);
		2203	new_aura->set_owner (op);
		2204
2488	return 1;	2205	return 1;
2489	}	2206	}
2490
2491		2207
2492	/* move aura function. An aura is a part of someone's inventory,	2208	/* move aura function. An aura is a part of someone's inventory,
2493	* which he carries with him, but which acts on the map immediately	2209	* which he carries with him, but which acts on the map immediately
2494	* around him.	2210	* around him.
2495	* Aura parameters:	2211	* Aura parameters:
2496	* duration: duration counter.	2212	* duration: duration counter.
2497	* attacktype: aura's attacktype	2213	* attacktype: aura's attacktype
2498	* other_arch: archetype to drop where we attack	2214	* other_arch: archetype to drop where we attack
2499	*/	2215	*/
2500
2501	void	2216	void
2502	move_aura (object *aura)	2217	move_aura (object *aura)
2503	{	2218	{
2504	int i, mflags;
2505	object *env;
2506	maptile *m;
2507
2508	/* auras belong in inventories */	2219	/* auras belong in inventories */
2509	env = aura->env;	2220	object *env = aura->env;
		2221	object *owner = aura->owner;
2510		2222
2511	/* no matter what we've gotta remove the aura...	2223	/* no matter what we've gotta remove the aura...
2512	* we'll put it back if its time isn't up.	2224	* we'll put it back if its time isn't up.
2513	*/	2225	*/
2514	aura->remove ();	2226	aura->remove ();
…		…
2519	aura->destroy ();	2231	aura->destroy ();
2520	return;	2232	return;
2521	}	2233	}
2522		2234
2523	/* auras only exist in inventories */	2235	/* auras only exist in inventories */
2524	if (env == NULL || env->map == NULL)	2236	if (!env || !env->map)
2525	{	2237	{
2526	aura->destroy ();	2238	aura->destroy ();
2527	return;	2239	return;
2528	}	2240	}
2529		2241
2530	/* we need to jump out of the inventory for a bit	2242	/* we need to jump out of the inventory for a bit
2531	* in order to hit the map conveniently.	2243	* in order to hit the map conveniently.
2532	*/	2244	*/
2533	aura->insert_at (env, aura);	2245	aura->insert_at (env, aura);
2534		2246
2535	for (i = 1; i < 9; i++)	2247	for (int i = 1; i < 9; i++)
2536	{	2248	{
2537	sint16 nx, ny;	2249	mapxy pos (env);
		2250	pos.move (i);
2538		2251
2539	nx = aura->x + freearr_x[i];
2540	ny = aura->y + freearr_y[i];
2541	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2542
2543	/* Consider the movement tyep of the person with the aura as	2252	/* Consider the movement type of the person with the aura as
2544	* movement type of the aura. Eg, if the player is flying, the aura	2253	* movement type of the aura. Eg, if the player is flying, the aura
2545	* is flying also, if player is walking, it is on the ground, etc.	2254	* is flying also, if player is walking, it is on the ground, etc.
2546	*/	2255	*/
2547	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2256	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2548	{	2257	{
2549	hit_map (aura, i, aura->attacktype, 0);	2258	hit_map (aura, i, aura->attacktype, 0);
2550		2259
2551	if (aura->other_arch)	2260	if (aura->other_arch)
2552	m->insert (arch_to_object (aura->other_arch), nx, ny, aura);	2261	pos.insert (arch_to_object (aura->other_arch), aura);
2553	}	2262	}
2554	}	2263	}
2555		2264
2556	/* put the aura back in the player's inventory */	2265	/* put the aura back in the player's inventory */
2557	aura->remove ();	2266	env->insert (aura);
2558	insert_ob_in_ob (aura, env);	2267	aura->set_owner (owner);
2559	}	2268	}
2560		2269
2561	/* moves the peacemaker spell.	2270	/* moves the peacemaker spell.
2562	* op is the piece object.	2271	* op is the piece object.
2563	*/	2272	*/
2564
2565	void	2273	void
2566	move_peacemaker (object *op)	2274	move_peacemaker (object *op)
2567	{	2275	{
2568	object *tmp;	2276	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
2569
2570	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
2571	{	2277	{
2572	int atk_lev, def_lev;	2278	int atk_lev, def_lev;
2573	object *victim = tmp;	2279	object *victim = tmp->head_ ();
2574		2280
2575	if (tmp->head)
2576	victim = tmp->head;
2577	if (!QUERY_FLAG (victim, FLAG_MONSTER))	2281	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2578	continue;	2282	continue;
		2283
2579	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2284	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
2580	continue;	2285	continue;
		2286
2581	if (victim->stats.exp == 0)	2287	if (victim->stats.exp == 0)
2582	continue;	2288	continue;
2583		2289
2584	def_lev = MAX (1, victim->level);	2290	def_lev = MAX (1, victim->level);
2585	atk_lev = MAX (1, op->level);	2291	atk_lev = MAX (1, op->level);
2586		2292
2587	if (rndm (0, atk_lev - 1) > def_lev)	2293	if (rndm (0, atk_lev - 1) > def_lev)
2588	{	2294	{
2589	/* make this sucker peaceful. */	2295	/* make this sucker peaceful. */
2590		2296
		2297	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2591	change_exp (op->owner, victim->stats.exp, op->skill, 0);	2298	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2592	victim->stats.exp = 0;	2299	victim->stats.exp = 0;
2593	#if 0	2300	#if 0
2594	/* No idea why these were all set to zero - if something	2301	/* No idea why these were all set to zero - if something
2595	* makes this creature agressive, he should still do damage.	2302	* makes this creature agressive, he should still do damage.
…		…
2602	victim->attack_movement = RANDO2;	2309	victim->attack_movement = RANDO2;
2603	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2310	SET_FLAG (victim, FLAG_UNAGGRESSIVE);
2604	SET_FLAG (victim, FLAG_RUN_AWAY);	2311	SET_FLAG (victim, FLAG_RUN_AWAY);
2605	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2312	SET_FLAG (victim, FLAG_RANDOM_MOVE);
2606	CLEAR_FLAG (victim, FLAG_MONSTER);	2313	CLEAR_FLAG (victim, FLAG_MONSTER);
		2314
2607	if (victim->name)	2315	if (victim->name)
2608	{
2609	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);	2316	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2610	}	2317	}
2611	}
2612	}	2318	}
2613	}	2319	}
2614
2615		2320
2616	/* This writes a rune that contains the appropriate message.	2321	/* This writes a rune that contains the appropriate message.
2617	* There really isn't any adjustments we make.	2322	* There really isn't any adjustments we make.
2618	*/	2323	*/
2619
2620	int	2324	int
2621	write_mark (object *op, object *spell, const char *msg)	2325	write_mark (object *op, object *spell, const char *msg)
2622	{	2326	{
2623	char rune[HUGE_BUF];
2624	object *tmp;
2625
2626	if (!msg || msg[0] == 0)	2327	if (!msg || msg[0] == 0)
2627	{	2328	{
2628	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");	2329	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");
2629	return 0;	2330	return 0;
2630	}	2331	}
…		…
2633	{	2334	{
2634	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");	2335	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");
2635	LOG (llevInfo, "write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);	2336	LOG (llevInfo, "write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);
2636	return 0;	2337	return 0;
2637	}	2338	}
		2339
2638	if (!spell->other_arch)	2340	if (!spell->other_arch)
2639	return 0;	2341	return 0;
		2342
2640	tmp = arch_to_object (spell->other_arch);	2343	object *tmp = arch_to_object (spell->other_arch);
2641
2642	snprintf (rune, sizeof (rune), "%s\n", msg);
2643		2344
2644	tmp->race = op->name; /*Save the owner of the rune */	2345	tmp->race = op->name; /*Save the owner of the rune */
2645	tmp->msg = rune;	2346	tmp->msg = msg;
2646		2347
2647	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);	2348	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
		2349
2648	return 1;	2350	return 1;
2649	}	2351	}
		2352

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