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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.28 by root, Sat Dec 30 10:16:11 2006 UTC vs.
Revision 1.76 by root, Sun Oct 21 04:16:22 2007 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
6		7	*
7	This program is free software; you can redistribute it and/or modify	8	* Crossfire TRT is free software: you can redistribute it and/or modify
8	it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
9	the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
10	(at your option) any later version.	11	* (at your option) any later version.
11		12	*
12	This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	You should have received a copy of the GNU General Public License	18	* You should have received a copy of the GNU General Public License
18	along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	*
20
21	The authors can be reached via e-mail at <crossfire@schmorp.de>	21	* The authors can be reached via e-mail to <crossfire@schmorp.de>
22	*/	22	*/
23		23
24	#include <global.h>	24	#include <global.h>
25	#include <object.h>	25	#include <object.h>
26	#include <living.h>	26	#include <living.h>
27	#ifndef __CEXTRACT__
28	# include <sproto.h>	27	#include <sproto.h>
29	#endif
30	#include <spells.h>	28	#include <spells.h>
31	#include <sounds.h>	29	#include <sounds.h>
32		30
33	/* cast_magic_storm: This is really used mostly for spell	31	/* cast_magic_storm: This is really used mostly for spell
34	* fumbles at the like. tmp is the object to propogate.	32	* fumbles at the like. tmp is the object to propogate.
…		…
71	return 0;	69	return 0;
72	}	70	}
73	if (!(random_roll (0, 3, op, PREFER_HIGH)))	71	if (!(random_roll (0, 3, op, PREFER_HIGH)))
74	{	72	{
75	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));
76	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);	74	op->play_sound (sound_find ("ob_explode"));
77	esrv_del_item (op->contr, wand->count);	75	esrv_del_item (op->contr, wand->count);
78	wand->destroy ();	76	wand->destroy ();
79	tmp = get_archetype ("fireball");	77	tmp = get_archetype ("fireball");
80	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;	78	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
81		79
…		…
105	ncharges = 1;	103	ncharges = 1;
106		104
107	wand->stats.food += ncharges;	105	wand->stats.food += ncharges;
108	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));	106	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
109		107
110	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))	108	if (wand->arch && QUERY_FLAG (wand->arch, FLAG_ANIMATE))
111	{	109	{
112	SET_FLAG (wand, FLAG_ANIMATE);	110	SET_FLAG (wand, FLAG_ANIMATE);
113	wand->set_speed (wand->arch->clone.speed);	111	wand->set_speed (wand->arch->speed);
114	}	112	}
115		113
116	return 1;	114	return 1;
117	}	115	}
118		116
…		…
124	* great a plus, the default is used.	122	* great a plus, the default is used.
125	* The # of arrows created also goes up with level, so if a 30th level mage	123	* The # of arrows created also goes up with level, so if a 30th level mage
126	* wants LOTS of arrows, and doesn't care what the plus is he could	124	* wants LOTS of arrows, and doesn't care what the plus is he could
127	* create nonnmagic arrows, or even -1, etc...	125	* create nonnmagic arrows, or even -1, etc...
128	*/	126	*/
129
130	int	127	int
131	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)	128	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)
132	{	129	{
133	int missile_plus = 0, bonus_plus = 0;	130	int bonus_plus = 0;
134	const char *missile_name;	131	const char *missile_name = "arrow";
135	object *tmp, *missile;
136		132
137	missile_name = "arrow";
138
139	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	133	for (object *tmp = op->inv; tmp; tmp = tmp->below)
140	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	134	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
141	missile_name = tmp->race;	135	missile_name = tmp->race;
142		136
143	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	137	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
144		138
145	if (archetype::find (missile_name) == NULL)	139	archetype *missile_arch = archetype::find (missile_name);
		140
		141	if (!missile_arch)
146	{	142	{
147	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);	143	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
148	return 0;	144	return 0;
149	}	145	}
150		146
151	missile = get_archetype (missile_name);	147	object *missile = missile_arch->instance ();
152		148
153	if (stringarg)	149	if (stringarg)
154	{	150	{
155	/* If it starts with a letter, presume it is a description */	151	/* If it starts with a letter, presume it is a description */
156	if (isalpha (*stringarg))	152	if (isalpha (*stringarg))
157	{	153	{
158	artifact *al = find_artifactlist (missile->type)->items;	154	artifact *al = find_artifactlist (missile->type)->items;
159		155
160	for (; al != NULL; al = al->next)	156	for (; al; al = al->next)
161	if (!strcasecmp (al->item->name, stringarg))	157	if (!strcasecmp (al->item->name, stringarg))
162	break;	158	break;
163		159
164	if (!al)	160	if (!al)
165	{	161	{
…		…
174	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);	170	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);
175	return 0;	171	return 0;
176	}	172	}
177		173
178	give_artifact_abilities (missile, al->item);	174	give_artifact_abilities (missile, al->item);
179	/* These special arrows cost something extra. Don't have them also be magical -	175	/* These special arrows cost something extra. Don't have them also be magical -
180	* otherwise, in most cases, not enough will be created. I don't want to get into	176	* otherwise, in most cases, not enough will be created. I don't want to get into
181	* the parsing of having to do both plus and type.	177	* the parsing of having to do both plus and type.
182	*/	178	*/
183	bonus_plus = 1 + (al->item->value / 5);	179	bonus_plus = 1 + (al->item->value / 5);
184	missile_plus = 0;	180	missile_plus = 0;
185	}	181	}
186	else if (atoi (stringarg) < missile_plus)	182	else if (atoi (stringarg) < missile_plus)
187	missile_plus = atoi (stringarg);	183	missile_plus = atoi (stringarg);
188	}	184	}
189		185
190	if (missile_plus > 4)	186	missile_plus = clamp (missile_plus, -4, 4);
191	missile_plus = 4;
192	else if (missile_plus < -4)
193	missile_plus = -4;
194		187
195	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	188	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
196	missile->nrof -= 3 * (missile_plus + bonus_plus);	189	missile->nrof -= 3 * (missile_plus + bonus_plus);
197		190
198	if (missile->nrof < 1)	191	if (missile->nrof < 1)
…		…
218	{	211	{
219	int food_value;	212	int food_value;
220	archetype *at = NULL;	213	archetype *at = NULL;
221	object *new_op;	214	object *new_op;
222		215
223	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);	216	food_value = spell_ob->stats.food + 50 * SP_level_duration_adjust (caster, spell_ob);
224		217
225	if (stringarg)	218	if (stringarg)
226	{	219	{
227	at = find_archetype_by_object_type_name (FOOD, stringarg);	220	at = find_archetype_by_object_type_name (FOOD, stringarg);
228	if (at == NULL)	221	if (at == NULL)
229	at = find_archetype_by_object_type_name (DRINK, stringarg);	222	at = find_archetype_by_object_type_name (DRINK, stringarg);
230	if (at == NULL || at->clone.stats.food > food_value)	223	if (at == NULL || at->stats.food > food_value)
231	stringarg = NULL;	224	stringarg = NULL;
232	}	225	}
233		226
234	if (!stringarg)	227	if (!stringarg)
235	{	228	{
…		…
241	* We don't use flesh types because the weight values of those need	234	* We don't use flesh types because the weight values of those need
242	* to be altered from the donor.	235	* to be altered from the donor.
243	*/	236	*/
244		237
245	/* We assume the food items don't have multiple parts */	238	/* We assume the food items don't have multiple parts */
246	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)	239	for_all_archetypes (at_tmp)
247	{	240	{
248	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)	241	if (at_tmp->type == FOOD || at_tmp->type == DRINK)
249	{	242	{
250	/* Basically, if the food value is something that is creatable	243	/* Basically, if the food value is something that is creatable
251	* under the limits of the spell and it is higher than	244	* under the limits of the spell and it is higher than
252	* the item we have now, take it instead.	245	* the item we have now, take it instead.
253	*/	246	*/
254	if (at_tmp->clone.stats.food <= food_value && (!at || at_tmp->clone.stats.food > at->clone.stats.food))	247	if (at_tmp->stats.food <= food_value
		248	&& (!at
		249	|| at_tmp->stats.food > at->stats.food
		250	|| (at_tmp->stats.food == at->stats.food
		251	&& at_tmp->weight < at->weight)))
255	at = at_tmp;	252	at = at_tmp;
256	}	253	}
257	}	254	}
258	}	255	}
		256
259	/* Pretty unlikely (there are some very low food items), but you never	257	/* Pretty unlikely (there are some very low food items), but you never
260	* know	258	* know
261	*/	259	*/
262	if (!at)	260	if (!at)
263	{	261	{
264	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	262	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");
265	return 0;	263	return 0;
266	}	264	}
267		265
268	food_value /= at->clone.stats.food;	266	food_value /= at->stats.food;
269	new_op = arch_to_object (at);	267	new_op = arch_to_object (at);
270	new_op->nrof = food_value;	268	new_op->nrof = food_value;
271		269
272	new_op->value = 0;	270	new_op->value = 0;
273	if (new_op->nrof < 1)	271	if (new_op->nrof < 1)
…		…
288	if (!dir)	286	if (!dir)
289	{	287	{
290	examine_monster (op, op);	288	examine_monster (op, op);
291	return 1;	289	return 1;
292	}	290	}
		291
293	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	292	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
294	for (r = 1; r < maxrange; r++)	293	for (r = 1; r < maxrange; r++)
295	{	294	{
296	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];	295	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
297		296
…		…
317	examine_monster (op, tmp);	316	examine_monster (op, tmp);
318	return 1;	317	return 1;
319	}	318	}
320	}	319	}
321	}	320	}
		321
322	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");	322	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
323	return 1;	323	return 1;
324	}	324	}
325
326		325
327	/* This checks to see if 'pl' is invisible to 'mon'.	326	/* This checks to see if 'pl' is invisible to 'mon'.
328	* does race check, undead check, etc	327	* does race check, undead check, etc
329	* Returns TRUE if mon can't see pl, false	328	* Returns TRUE if mon can't see pl, false
330	* otherwise. This doesn't check range, walls, etc. It	329	* otherwise. This doesn't check range, walls, etc. It
…		…
332	* pl is invisible.	331	* pl is invisible.
333	*/	332	*/
334	int	333	int
335	makes_invisible_to (object *pl, object *mon)	334	makes_invisible_to (object *pl, object *mon)
336	{	335	{
337
338	if (!pl->invisible)	336	if (!pl->invisible)
339	return 0;	337	return 0;
		338
340	if (pl->type == PLAYER)	339	if (pl->type == PLAYER)
341	{	340	{
342	/* If race isn't set, then invisible unless it is undead */	341	/* If race isn't set, then invisible unless it is undead */
343	if (!pl->contr->invis_race)	342	if (!pl->contr->invis_race)
344	{	343	{
345	if (QUERY_FLAG (mon, FLAG_UNDEAD))	344	if (QUERY_FLAG (mon, FLAG_UNDEAD))
346	return 0;	345	return 0;
		346
347	return 1;	347	return 1;
348	}	348	}
		349
349	/* invis_race is set if we get here */	350	/* invis_race is set if we get here */
350	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	351	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))
351	return 1;	352	return 1;
		353
352	/* No race, can't be invisible to it */	354	/* No race, can't be invisible to it */
353	if (!mon->race)	355	if (!mon->race)
354	return 0;	356	return 0;
		357
355	if (strstr (mon->race, pl->contr->invis_race))	358	if (strstr (mon->race, pl->contr->invis_race))
356	return 1;	359	return 1;
		360
357	/* Nothing matched above, return 0 */	361	/* Nothing matched above, return 0 */
358	return 0;	362	return 0;
359	}	363	}
360	else	364	else
361	{	365	{
…		…
374	* normal applies.	378	* normal applies.
375	*/	379	*/
376	int	380	int
377	cast_invisible (object *op, object *caster, object *spell_ob)	381	cast_invisible (object *op, object *caster, object *spell_ob)
378	{	382	{
379	object *tmp;
380
381	if (op->invisible > 1000)	383	if (op->invisible > 1000)
382	{	384	{
383	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");	385	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");
384	return 0;	386	return 0;
385	}	387	}
…		…
401	else	403	else
402	op->contr->tmp_invis = 1;	404	op->contr->tmp_invis = 1;
403		405
404	op->contr->hidden = 0;	406	op->contr->hidden = 0;
405	}	407	}
		408
406	if (makes_invisible_to (op, op))	409	if (makes_invisible_to (op, op))
407	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");	410	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
408	else	411	else
409	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");	412	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
410		413
411	update_object (op, UP_OBJ_FACE);	414	update_object (op, UP_OBJ_CHANGE);
412		415
413	/* Only search the active objects - only these should actually do	416	/* Only search the active objects - only these should actually do
414	* harm to the player.	417	* harm to the player.
415	*/	418	*/
416	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)	419	for_all_actives (tmp)
417	if (tmp->enemy == op)	420	if (tmp->enemy == op)
418	tmp->enemy = NULL;	421	tmp->enemy = 0;
		422
419	return 1;	423	return 1;
420	}	424	}
421		425
422	/* earth to dust spell. Basically destroys earthwalls in the area.	426	/* earth to dust spell. Basically destroys earthwalls in the area.
423	*/	427	*/
…		…
451	next = tmp->above;	455	next = tmp->above;
452	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	456	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))
453	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	457	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
454	}	458	}
455	}	459	}
		460
456	return 1;	461	return 1;
457	}	462	}
458
459		463
460	void	464	void
461	execute_word_of_recall (object *op)	465	execute_word_of_recall (object *op)
462	{	466	{
463	object *wor = op;	467	if (object *pl = op->in_player ())
464		468	{
465	while (op != NULL && op->type != PLAYER)	469	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))
466	op = op->env;
467
468	if (op != NULL && op->map)
469	if ((get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG (op, FLAG_WIZCAST)))
470	new_draw_info (NDI_UNIQUE, 0, op, "You feel something fizzle inside you.");	470	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
471	else	471	else
		472	{
		473	// remove first so we do not call update_stats
		474	op->remove ();
472	op->enter_exit (wor);	475	pl->enter_exit (op);
		476	}
		477	}
473		478
474	wor->destroy ();	479	op->destroy ();
475	}	480	}
476		481
477	/* Word of recall causes the player to return 'home'.	482	/* Word of recall causes the player to return 'home'.
478	* we put a force into the player object, so that there is a	483	* we put a force into the player object, so that there is a
479	* time delay effect.	484	* time delay effect.
…		…
498	{	503	{
499	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	504	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
500	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");	505	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
501	return 0;	506	return 0;
502	}	507	}
		508
503	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);	509	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);
504	if (time < 1)	510	if (time < 1)
505	time = 1;	511	time = 1;
506		512
507	/* value of speed really doesn't make much difference, as long as it is	513	/* value of speed really doesn't make much difference, as long as it is
…		…
515		521
516	/* If we could take advantage of enter_player_savebed() here, it would be	522	/* If we could take advantage of enter_player_savebed() here, it would be
517	* nice, but until the map load fails, we can't.	523	* nice, but until the map load fails, we can't.
518	*/	524	*/
519	EXIT_PATH (dummy) = op->contr->savebed_map;	525	EXIT_PATH (dummy) = op->contr->savebed_map;
520	EXIT_X (dummy) = op->contr->bed_x;	526	EXIT_X (dummy) = op->contr->bed_x;
521	EXIT_Y (dummy) = op->contr->bed_y;	527	EXIT_Y (dummy) = op->contr->bed_y;
522		528
523	(void) insert_ob_in_ob (dummy, op);	529	op->insert (dummy);
		530
524	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	531	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
		532
525	return 1;	533	return 1;
526	}	534	}
527		535
528	/* cast_wonder	536	/* cast_wonder
529	* wonder is really just a spell that will likely cast another	537	* wonder is really just a spell that will likely cast another
…		…
562	}	570	}
563		571
564	int	572	int
565	perceive_self (object *op)	573	perceive_self (object *op)
566	{	574	{
567	char *cp = describe_item (op, op), buf[MAX_BUF];	575	const char *cp = describe_item (op, op);
568	archetype *at = archetype::find (ARCH_DEPLETION);	576	archetype *at = archetype::find (ARCH_DEPLETION);
569	object *tmp;
570	int i;
571		577
		578	dynbuf_text buf;
		579
		580	if (player *pl = op->contr)
		581	if (object *race = archetype::find (op->race))
		582	buf << "You are a " << (pl->gender ? "female" : "male") << " " << &race->name << ".\n";
		583
572	tmp = find_god (determine_god (op));	584	if (object *god = find_god (determine_god (op)))
573	if (tmp)	585	buf << "You worship " << &god->name << ".\n";
574	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
575	else	586	else
576	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");	587	buf << "You worship no god.\n";
577		588
578	tmp = present_arch_in_ob (at, op);	589	object *tmp = present_arch_in_ob (at, op);
579		590
580	if (*cp == '\0' && tmp == NULL)	591	if (*cp == '\0' && tmp == NULL)
581	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");	592	buf << "You feel very mundane. ";
582	else	593	else
583	{	594	{
584	new_draw_info (NDI_UNIQUE, 0, op, "You have:");	595	buf << "You have: " << cp << ".\n";
585	new_draw_info (NDI_UNIQUE, 0, op, cp);	596
586	if (tmp != NULL)	597	if (tmp)
587	{
588	for (i = 0; i < NUM_STATS; i++)	598	for (int i = 0; i < NUM_STATS; i++)
589	{	599	if (tmp->stats.stat (i) < 0)
590	if (get_attr_value (&tmp->stats, i) < 0)	600	buf.printf ("Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));
591	{
592	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
593	}
594	}
595	}
596	}	601	}
597		602
598	if (is_dragon_pl (op))	603	if (is_dragon_pl (op))
599	{
600	/* now grab the 'dragon_ability'-force from the player's inventory */	604	/* now grab the 'dragon_ability'-force from the player's inventory */
601	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	605	for (tmp = op->inv; tmp; tmp = tmp->below)
602	{	606	{
603	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))	607	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
604	{	608	{
605	if (tmp->stats.exp == 0)	609	if (tmp->stats.exp == 0)
606	{
607	sprintf (buf, "Your metabolism isn't focused on anything.");	610	buf << "Your metabolism isn't focused on anything.\n";
608	}
609	else	611	else
610	{
611	sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);	612	buf << "Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
612	}	613
613	new_draw_info (NDI_UNIQUE, 0, op, buf);
614	break;	614	break;
615	}	615	}
616	}	616	}
617	}
618	return 1;
619	}
620		617
621	/* int cast_create_town_portal (object *op, object *caster, int dir)	618	buf << '\0'; // zero-terminate
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, *tmp;
642	archetype *perm_portal;
643	char portal_name[1024], portal_message[1024];
644	maptile *exitmap;
645	int op_level;
646		619
647	/* Check to see if the map the player is currently on is a per player unique	620	new_draw_info (NDI_UNIQUE, 0, op, buf.linearise ());
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_map (old_force->race, op->map);
724
725	if (exitmap)
726	{
727	int exitx = EXIT_X (old_force);
728	int exity = EXIT_Y (old_force);
729
730	tmp = present_arch (perm_portal, exitmap, exitx, exity);
731	while (tmp)
732	{
733	if (tmp->name == old_force->name)
734	{
735	tmp->destroy ();
736	break;
737	}
738
739	tmp = tmp->above;
740	}
741	}
742
743	old_force->destroy ();
744	}
745
746	dummy->destroy ();
747
748	/* Creating the portals.
749	* The very first thing to do is to ensure
750	* access to the destination map.
751	* If we can't, don't fizzle. Simply warn player.
752	* This ensure player pays his mana for the spell
753	* because HE is responsible of forgotting.
754	* 'force' is the destination of the town portal, which we got
755	* from the players inventory above.
756	*/
757
758	/* Ensure exit map is loaded */
759	exitmap = maptile::find_map (force->name, 0);
760
761	/* If we were unable to load (ex. random map deleted), warn player */
762	if (!exitmap)
763	{
764	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
765	force->destroy ();
766	return 1;
767	}
768
769	op_level = caster_level (caster, spell);
770	if (op_level < 15)
771	snprintf (portal_message, 1024,
772	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
773	&op->name);
774	else if (op_level < 30)
775	snprintf (portal_message, 1024,
776	"\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);
777	else if (op_level < 60)
778	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
779	else
780	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
781	&op->name);
782
783	/* Create a portal in front of player
784	* dummy contain the portal and
785	* force contain the track to kill it later
786	*/
787	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
788	dummy = get_archetype (spell->slaying); /*The portal */
789	if (dummy == NULL)
790	{
791	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
792	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
793	return 0;
794	}
795
796	EXIT_PATH (dummy) = force->name;
797	EXIT_X (dummy) = EXIT_X (force);
798	EXIT_Y (dummy) = EXIT_Y (force);
799	dummy->name = dummy->name_pl = portal_name;
800	dummy->msg = portal_message;
801	dummy->race = op->name; /*Save the owner of the portal */
802	cast_create_obj (op, caster, dummy, 0);
803
804	/* Now we need to to create a town portal marker inside the player
805	* object, so on future castings, we can know that he has an active
806	* town portal.
807	*/
808	tmp = get_archetype (spell->race);
809	if (tmp == NULL)
810	{
811	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
812	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
813	return 0;
814	}
815
816	tmp->race = op->map->path;
817	tmp->name = portal_name;
818	EXIT_X (tmp) = dummy->x;
819	EXIT_Y (tmp) = dummy->y;
820	op->insert (tmp);
821
822	/* Create a portal in the destination map
823	* dummy contain the portal and
824	* force the track to kill it later
825	* the 'force' variable still contains the 'reminder' of
826	* where this portal goes to.
827	*/
828	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &op->map->path);
829	dummy = get_archetype (spell->slaying); /*The portal */
830	if (dummy == NULL)
831	{
832	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
833	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
834	return 0;
835	}
836
837	EXIT_PATH (dummy) = op->map->path;
838	EXIT_X (dummy) = op->x;
839	EXIT_Y (dummy) = op->y;
840	dummy->name = dummy->name_pl = portal_name;
841	dummy->msg = portal_message;
842	dummy->race = op->name; /*Save the owner of the portal */
843	exitmap->insert (dummy, EXIT_X (force), EXIT_Y (force), op);
844
845	/* Now we create another town portal marker that
846	* points back to the one we just made
847	*/
848	tmp = get_archetype (spell->race);
849	if (tmp == NULL)
850	{
851	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
852	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
853	return 0;
854	}
855
856	tmp->race = force->name;
857	tmp->name = portal_name;
858	EXIT_X (tmp) = dummy->x;
859	EXIT_Y (tmp) = dummy->y;
860	insert_ob_in_ob (tmp, op);
861
862	/* Describe the player what happened
863	*/
864	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
865	force->destroy ();
866		621
867	return 1;	622	return 1;
868	}	623	}
869		624
870	/* This creates magic walls. Really, it can create most any object,	625	/* This creates magic walls. Really, it can create most any object,
…		…
968	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);	723	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
969	return 0;	724	return 0;
970	}	725	}
971		726
972	/* If this is a spellcasting wall, need to insert the spell object */	727	/* If this is a spellcasting wall, need to insert the spell object */
973	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	728	if (tmp->other_arch && tmp->other_arch->type == SPELL)
974	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	729	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);
975		730
976	/* This code causes the wall to extend some distance in	731	/* This code causes the wall to extend some distance in
977	* each direction, or until an obstruction is encountered.	732	* each direction, or until an obstruction is encountered.
978	* posblocked and negblocked help determine how far the	733	* posblocked and negblocked help determine how far the
…		…
998	{	753	{
999	object *tmp2 = tmp->clone ();	754	object *tmp2 = tmp->clone ();
1000	m->insert (tmp2, x, y, op);	755	m->insert (tmp2, x, y, op);
1001		756
1002	/* If this is a spellcasting wall, need to insert the spell object */	757	/* If this is a spellcasting wall, need to insert the spell object */
1003	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	758	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1004	tmp2->insert (arch_to_object (tmp2->other_arch));	759	tmp2->insert (arch_to_object (tmp2->other_arch));
1005		760
1006	}	761	}
1007	else	762	else
1008	posblocked = 1;	763	posblocked = 1;
…		…
1015	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)	770	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
1016	{	771	{
1017	object *tmp2 = tmp->clone ();	772	object *tmp2 = tmp->clone ();
1018	m->insert (tmp2, x, y, op);	773	m->insert (tmp2, x, y, op);
1019		774
1020	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	775	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1021	tmp2->insert (arch_to_object (tmp2->other_arch));	776	tmp2->insert (arch_to_object (tmp2->other_arch));
1022	}	777	}
1023	else	778	else
1024	negblocked = 1;	779	negblocked = 1;
1025	}	780	}
…		…
1141		896
1142	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */	897	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */
1143	return 1;	898	return 1;
1144	}	899	}
1145		900
1146
1147	/* cast_heal: Heals something.	901	/* cast_heal: Heals something.
1148	* op is the caster.	902	* op is the caster.
1149	* dir is the direction he is casting it in.	903	* dir is the direction he is casting it in.
1150	* spell is the spell object.	904	* spell is the spell object.
1151	*/	905	*/
…		…
1157	object *poison;	911	object *poison;
1158	int heal = 0, success = 0;	912	int heal = 0, success = 0;
1159		913
1160	tmp = find_target_for_friendly_spell (op, dir);	914	tmp = find_target_for_friendly_spell (op, dir);
1161		915
1162	if (tmp == NULL)	916	if (!tmp)
1163	return 0;	917	return 0;
1164		918
1165	/* Figure out how many hp this spell might cure.	919	/* Figure out how many hp this spell might cure.
1166	* could be zero if this spell heals effects, not damage.	920	* could be zero if this spell heals effects, not damage.
1167	*/	921	*/
…		…
1170	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;	924	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1171		925
1172	if (heal)	926	if (heal)
1173	{	927	{
1174	if (tmp->stats.hp >= tmp->stats.maxhp)	928	if (tmp->stats.hp >= tmp->stats.maxhp)
1175	{
1176	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");	929	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
1177	}
1178	else	930	else
1179	{	931	{
1180	/* See how many points we actually heal. Instead of messages	932	/* See how many points we actually heal. Instead of messages
1181	* based on type of spell, we instead do messages based	933	* based on type of spell, we instead do messages based
1182	* on amount of damage healed.	934	* on amount of damage healed.
1183	*/	935	*/
1184	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	936	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1185	heal = tmp->stats.maxhp - tmp->stats.hp;	937	heal = tmp->stats.maxhp - tmp->stats.hp;
		938
1186	tmp->stats.hp += heal;	939	tmp->stats.hp += heal;
1187		940
1188	if (tmp->stats.hp >= tmp->stats.maxhp)	941	if (tmp->stats.hp >= tmp->stats.maxhp)
1189	{
1190	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	942	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1191	}
1192	else if (heal > 50)	943	else if (heal > 50)
1193	{
1194	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");	944	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1195	}
1196	else if (heal > 25)	945	else if (heal > 25)
1197	{
1198	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");	946	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1199	}
1200	else if (heal > 10)	947	else if (heal > 10)
1201	{
1202	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");	948	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
1203	}
1204	else	949	else
1205	{
1206	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");	950	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
1207	}	951
1208	success = 1;	952	success = 1;
1209	}	953	}
1210	}	954	}
		955
1211	if (spell->attacktype & AT_DISEASE)	956	if (spell->attacktype & AT_DISEASE)
1212	if (cure_disease (tmp, op))	957	if (cure_disease (tmp, op, spell))
1213	success = 1;	958	success = 1;
1214		959
1215	if (spell->attacktype & AT_POISON)	960	if (spell->attacktype & AT_POISON)
1216	{	961	{
1217	at = archetype::find ("poisoning");	962	at = archetype::find ("poisoning");
…		…
1221	success = 1;	966	success = 1;
1222	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	967	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1223	poison->stats.food = 1;	968	poison->stats.food = 1;
1224	}	969	}
1225	}	970	}
		971
1226	if (spell->attacktype & AT_CONFUSION)	972	if (spell->attacktype & AT_CONFUSION)
1227	{	973	{
1228	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	974	poison = present_in_ob_by_name (FORCE, "confusion", tmp);
1229	if (poison)	975	if (poison)
1230	{	976	{
1231	success = 1;	977	success = 1;
1232	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	978	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1233	poison->duration = 1;	979	poison->duration = 1;
1234	}	980	}
1235	}	981	}
		982
1236	if (spell->attacktype & AT_BLIND)	983	if (spell->attacktype & AT_BLIND)
1237	{	984	{
1238	at = archetype::find ("blindness");	985	at = archetype::find ("blindness");
1239	poison = present_arch_in_ob (at, tmp);	986	poison = present_arch_in_ob (at, tmp);
1240	if (poison)	987	if (poison)
…		…
1242	success = 1;	989	success = 1;
1243	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");	990	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1244	poison->stats.food = 1;	991	poison->stats.food = 1;
1245	}	992	}
1246	}	993	}
		994
1247	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)	995	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1248	{	996	{
1249	tmp->stats.sp += spell->last_sp;	997	tmp->stats.sp += spell->last_sp;
1250	if (tmp->stats.sp > tmp->stats.maxsp)	998	if (tmp->stats.sp > tmp->stats.maxsp)
1251	tmp->stats.sp = tmp->stats.maxsp;	999	tmp->stats.sp = tmp->stats.maxsp;
1252	success = 1;	1000	success = 1;
1253	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");	1001	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1254	}	1002	}
		1003
1255	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)	1004	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1256	{	1005	{
1257	tmp->stats.grace += spell->last_grace;	1006	tmp->stats.grace += spell->last_grace;
1258	if (tmp->stats.grace > tmp->stats.maxgrace)	1007	if (tmp->stats.grace > tmp->stats.maxgrace)
1259	tmp->stats.grace = tmp->stats.maxgrace;	1008	tmp->stats.grace = tmp->stats.maxgrace;
1260	success = 1;	1009	success = 1;
1261	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");	1010	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1262	}	1011	}
		1012
1263	if (spell->stats.food && tmp->stats.food < 999)	1013	if (spell->stats.food && tmp->stats.food < 999)
1264	{	1014	{
1265	tmp->stats.food += spell->stats.food;	1015	tmp->stats.food += spell->stats.food;
		1016
1266	if (tmp->stats.food > 999)	1017	if (tmp->stats.food > 999)
1267	tmp->stats.food = 999;	1018	tmp->stats.food = 999;
		1019
1268	success = 1;	1020	success = 1;
1269	/* We could do something a bit better like the messages for healing above */	1021	/* We could do something a bit better like the messages for healing above */
1270	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");	1022	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1271	}	1023	}
		1024
1272	return success;	1025	return success;
1273	}	1026	}
1274
1275		1027
1276	/* This is used for the spells that gain stats. There are no spells	1028	/* This is used for the spells that gain stats. There are no spells
1277	* right now that icnrease wis/int/pow on a temp basis, so no	1029	* right now that icnrease wis/int/pow on a temp basis, so no
1278	* good comments for those.	1030	* good comments for those.
1279	*/	1031	*/
1280	static const char *const no_gain_msgs[NUM_STATS] = {	1032	static const char *const no_gain_msgs[NUM_STATS] = {
1281	"You grow no stronger.",	1033	"You grow no stronger.",
1282	"You grow no more agile.",	1034	"You grow no more agile.",
1283	"You don't feel any healthier.",	1035	"You don't feel any healthier.",
1284	"no wis",	1036	"You didn't grow any more intelligent.",
		1037	"You do not feel any wiser.",
		1038	"You don't feel any more powerful."
1285	"You are no easier to look at.",	1039	"You are no easier to look at.",
1286	"no int",
1287	"no pow"
1288	};	1040	};
1289		1041
1290	int	1042	int
1291	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1043	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1292	{	1044	{
…		…
1343	}	1095	}
1344	else	1096	else
1345	{	1097	{
1346	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.");
1347	}	1099	}
		1100
1348	return 1;	1101	return 1;
1349	}	1102	}
		1103
1350	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1104	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1351	force->speed = 1.0;	1105	force->speed = 1.0;
1352	force->speed_left = -1.0;	1106	force->speed_left = -1.0;
1353	SET_FLAG (force, FLAG_APPLIED);	1107	SET_FLAG (force, FLAG_APPLIED);
1354		1108
…		…
1360	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1114	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1361	if (force->resist[i] > 100)	1115	if (force->resist[i] > 100)
1362	force->resist[i] = 100;	1116	force->resist[i] = 100;
1363	}	1117	}
1364	}	1118	}
		1119
1365	if (spell_ob->stats.hp)	1120	if (spell_ob->stats.hp)
1366	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1121	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1367		1122
1368	if (tmp->type == PLAYER)	1123	if (tmp->type == PLAYER)
1369	{	1124	{
1370	/* Stat adjustment spells */	1125	/* Stat adjustment spells */
1371	for (i = 0; i < NUM_STATS; i++)	1126	for (i = 0; i < NUM_STATS; i++)
1372	{	1127	{
1373	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1128	if (sint8 stat = spell_ob->stats.stat (i))
1374
1375	if (stat)
1376	{	1129	{
1377	sm = 0;	1130	sint8 sm = 0;
1378	for (k = 0; k < stat; k++)	1131	for (sint8 k = 0; k < stat; k++)
1379	sm += rndm (1, 3);	1132	sm += rndm (1, 3);
1380		1133
1381	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1134	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1382	{	1135	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1383	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1136
1384	if (sm < 0)	1137	force->stats.stat (i) = sm;
1385	sm = 0;	1138
1386	}
1387	set_attr_value (&force->stats, i, sm);
1388	if (!sm)	1139	if (!sm)
1389	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1140	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1390	}	1141	}
1391	}	1142	}
1392	}	1143	}
…		…
1413	force->attacktype = spell_ob->attacktype;	1164	force->attacktype = spell_ob->attacktype;
1414		1165
1415	insert_ob_in_ob (force, tmp);	1166	insert_ob_in_ob (force, tmp);
1416	change_abil (tmp, force); /* Mostly to display any messages */	1167	change_abil (tmp, force); /* Mostly to display any messages */
1417	tmp->update_stats ();	1168	tmp->update_stats ();
		1169
1418	return 1;	1170	return 1;
1419	}	1171	}
1420		1172
1421	/* This used to be part of cast_change_ability, but it really didn't make	1173	/* This used to be part of cast_change_ability, but it really didn't make
1422	* a lot of sense, since most of the values it derives are from the god	1174	* a lot of sense, since most of the values it derives are from the god
1423	* of the caster.	1175	* of the caster.
1424	*/	1176	*/
1425
1426	int	1177	int
1427	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1178	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1428	{	1179	{
1429	int i;	1180	int i;
1430	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1181	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;
…		…
1525	insert_ob_in_ob (force, tmp);	1276	insert_ob_in_ob (force, tmp);
1526	tmp->update_stats ();	1277	tmp->update_stats ();
1527	return 1;	1278	return 1;
1528	}	1279	}
1529		1280
1530
1531
1532	/* Alchemy code by Mark Wedel	1281	/* Alchemy code by Mark Wedel
1533	*	1282	*
1534	* This code adds a new spell, called alchemy. Alchemy will turn	1283	* This code adds a new spell, called alchemy. Alchemy will turn
1535	* objects to gold nuggets, the value of the gold nuggets being	1284	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1536	* about 90% of that of the item itself. It uses the value of the
1537	* object before charisma adjustments, because the nuggets themselves
1538	* will be will be adjusted by charisma when sold.
1539	*	1285	*
1540	* Large nuggets are worth 25 gp each (base). You will always get	1286	* The value of the gold nuggets being about 90% of that of the item
1541	* the maximum number of large nuggets you could get.	1287	* itself. It uses the value of the object before charisma adjustments,
1542	* Small nuggets are worth 1 gp each (base). You will get from 0	1288	* because the nuggets themselves will be will be adjusted by charisma
1543	* to the max amount of small nuggets as you could get.	1289	* when sold.
1544	*
1545	* For example, if an item is worth 110 gold, you will get
1546	* 4 large nuggets, and from 0-10 small nuggets.
1547	*	1290	*
1548	* There is also a chance (1:30) that you will get nothing at all	1291	* There is also a chance (1:30) that you will get nothing at all
1549	* for the object. There is also a maximum weight that will be	1292	* for the object. There is also a maximum weight that will be
1550	* alchemied.	1293	* alchemised.
1551	*/	1294	*/
1552
1553	/* I didn't feel like passing these as arguements to the
1554	* two functions that need them. Real values are put in them
1555	* when the spell is cast, and these are freed when the spell
1556	* is finished.
1557	*/
1558	static object *small, *large;
1559
1560	static void	1295	static void
1561	alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight)	1296	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1562	{	1297	{
1563	uint64 value = query_cost (obj, NULL, F_TRUE);	1298	uint64 value = query_cost (obj, NULL, F_TRUE);
1564		1299
1565	/* Give third price when we alchemy money (This should hopefully	1300	/* Give third price when we alchemy money (this should hopefully
1566	* make it so that it isn't worth it to alchemy money, sell	1301	* make it so that it isn't worth it to alchemy money, sell
1567	* the nuggets, alchemy the gold from that, etc.	1302	* the nuggets, alchemy the gold from that, etc.
1568	* Otherwise, give 9 silver on the gold for other objects,	1303	* Otherwise, give 9 silver on the gold for other objects,
1569	* so that it would still be more affordable to haul	1304	* so that it would still be more affordable to haul
1570	* the stuff back to town.	1305	* the stuff back to town.
1571	*/	1306	*/
1572
1573	if (QUERY_FLAG (obj, FLAG_UNPAID))	1307	if (QUERY_FLAG (obj, FLAG_UNPAID))
1574	value = 0;	1308	value = 0;
1575	else if (obj->type == MONEY || obj->type == GEM)	1309	else if (obj->type == MONEY || obj->type == GEM)
1576	value /= 3;	1310	value /= 3;
1577	else	1311	else
1578	value = (value * 9) / 10;	1312	value = value * 9 / 10;
1579		1313
1580	value /= 4; // fix by GHJ, don't understand, pcg
1581
1582	if ((obj->value > 0) && rndm (0, 29))	1314	if (obj->value > 0 && rndm (0, 29))
1583	{	1315	total_value += value;
1584	int count;
1585		1316
1586	count = value / large->value;
1587	*large_nuggets += count;
1588	value -= (uint64) count *(uint64) large->value;
1589
1590	count = value / small->value;
1591	*small_nuggets += count;
1592	}
1593
1594	/* Turn 25 small nuggets into 1 large nugget. If the value
1595	* of large nuggets is not evenly divisable by the small nugget
1596	* value, take off an extra small_nugget (Assuming small_nuggets!=0)
1597	*/
1598	if (*small_nuggets * small->value >= large->value)
1599	{
1600	(*large_nuggets)++;
1601	*small_nuggets -= large->value / small->value;
1602	if (*small_nuggets && large->value % small->value)
1603	(*small_nuggets)--;
1604	}
1605	weight += obj->weight;	1317	total_weight += obj->total_weight ();
		1318
1606	obj->destroy ();	1319	obj->destroy ();
1607	}	1320	}
1608		1321
1609	static void
1610	update_map (object *op, maptile *m, int small_nuggets, int large_nuggets, int x, int y)
1611	{
1612	object *tmp;
1613	int flag = 0;
1614
1615	/* Put any nuggets below the player, but we can only pass this
1616	* flag if we are on the same space as the player
1617	*/
1618	if (x == op->x && y == op->y && op->map == m)
1619	flag = INS_BELOW_ORIGINATOR;
1620
1621	if (small_nuggets)
1622	{
1623	tmp = small->clone ();
1624	tmp->nrof = small_nuggets;
1625	m->insert (tmp, x, y, op, flag);
1626	}
1627
1628	if (large_nuggets)
1629	{
1630	tmp = large->clone ();
1631	tmp->nrof = large_nuggets;
1632	m->insert (tmp, x, y, op, flag);
1633	}
1634	}
1635
1636	int	1322	int
1637	alchemy (object *op, object *caster, object *spell_ob)	1323	alchemy (object *op, object *caster, object *spell_ob)
1638	{	1324	{
1639	int x, y, weight = 0, weight_max, large_nuggets, small_nuggets, mflags;
1640	sint16 nx, ny;
1641	object *next, *tmp;
1642	maptile *mp;
1643
1644	if (op->type != PLAYER)	1325	if (op->type != PLAYER)
1645	return 0;	1326	return 0;
1646		1327
		1328	archetype *nugget[3];
		1329
		1330	nugget[0] = archetype::find ("pyrite3");
		1331	nugget[1] = archetype::find ("pyrite2");
		1332	nugget[2] = archetype::find ("pyrite");
		1333
1647	/* Put a maximum weight of items that can be alchemied. Limits the power	1334	/* Put a maximum weight of items that can be alchemised. Limits the power
1648	* some, and also prevents people from alcheming every table/chair/clock	1335	* some, and also prevents people from alchemising every table/chair/clock
1649	* in sight	1336	* in sight
1650	*/	1337	*/
1651	weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob);	1338	int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1652	weight_max *= 1000;	1339	int weight_max = duration * 1000;
1653	small = get_archetype ("smallnugget"), large = get_archetype ("largenugget");	1340	uint64 value_max = duration * 1000;
1654		1341
		1342	int weight = 0;
		1343
1655	for (y = op->y - 1; y <= op->y + 1; y++)	1344	for (int y = op->y - 1; y <= op->y + 1; y++)
1656	{	1345	{
1657	for (x = op->x - 1; x <= op->x + 1; x++)	1346	for (int x = op->x - 1; x <= op->x + 1; x++)
1658	{	1347	{
		1348	uint64 value = 0;
		1349
1659	nx = x;	1350	sint16 nx = x;
1660	ny = y;	1351	sint16 ny = y;
1661		1352
1662	mp = op->map;	1353	maptile *mp = op->map;
1663		1354
1664	mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);	1355	int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1665		1356
1666	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1357	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1667	continue;	1358	continue;
1668		1359
1669	/* Treat alchemy a little differently - most spell effects	1360	/* Treat alchemy a little differently - most spell effects
…		…
1671	* ground level effect.	1362	* ground level effect.
1672	*/	1363	*/
1673	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)	1364	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1674	continue;	1365	continue;
1675		1366
1676	small_nuggets = 0;	1367	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1677	large_nuggets = 0;
1678
1679	for (tmp = GET_MAP_OB (mp, nx, ny); tmp != NULL; tmp = next)
1680	{	1368	{
1681	next = tmp->above;	1369	next = tmp->above;
		1370
1682	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&	1371	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&
1683	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))	1372	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))
1684	{	1373	{
1685
1686	if (tmp->inv)	1374	if (tmp->inv)
1687	{	1375	{
1688	object *next1, *tmp1;	1376	object *next1, *tmp1;
1689		1377
1690	for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1)	1378	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1691	{	1379	{
1692	next1 = tmp1->below;	1380	next1 = tmp1->below;
1693	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&	1381	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&
1694	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))	1382	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))
1695	alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight);	1383	alchemy_object (tmp1, value, weight);
1696	}	1384	}
1697	}	1385	}
		1386
1698	alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight);	1387	alchemy_object (tmp, value, weight);
1699		1388
1700	if (weight > weight_max)	1389	if (weight > weight_max)
1701	{	1390	break;
1702	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1703	large->destroy ();
1704	small->destroy ();
1705	return 1;
1706	}	1391	}
1707	} /* is alchemable object */
1708	} /* process all objects on this space */
1709
1710	/* Insert all the nuggets at one time. This probably saves time, but
1711	* it also prevents us from alcheming nuggets that were just created
1712	* with this spell.
1713	*/	1392	}
1714	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);	1393
		1394	value -= rndm (value >> 4);
		1395	value = min (value, value_max);
		1396
		1397	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
		1398	if (int nrof = value / nugget [i]->value)
		1399	{
		1400	value -= nrof * nugget[i]->value;
		1401
		1402	object *tmp = arch_to_object (nugget[i]);
		1403	tmp->nrof = nrof;
		1404	tmp->flag [FLAG_IDENTIFIED] = true;
		1405	op->map->insert (tmp, x, y, op, 0);
1715	}	1406	}
1716	}
1717		1407
1718	large->destroy ();	1408	if (weight > weight_max)
1719	small->destroy ();	1409	goto bailout;
1720	/* reset this so that if player standing on a big pile of stuff,	1410	}
1721	* it is redrawn properly.	1411	}
1722	*/	1412
1723	op->contr->ns->look_position = 0;	1413	bailout:
1724	return 1;	1414	return 1;
1725	}	1415	}
1726		1416
1727		1417
1728	/* This function removes the cursed/damned status on equipped	1418	/* This function removes the cursed/damned status on equipped
…		…
1755	}	1445	}
1756		1446
1757	if (op->type == PLAYER)	1447	if (op->type == PLAYER)
1758	{	1448	{
1759	if (success)	1449	if (success)
1760	{
1761	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");	1450	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1762	}
1763	else	1451	else
1764	{	1452	{
1765	if (was_one)	1453	if (was_one)
1766	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");	1454	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1767	else	1455	else
…		…
1771		1459
1772	return success;	1460	return success;
1773	}	1461	}
1774		1462
1775	/* Identifies objects in the players inventory/on the ground */	1463	/* Identifies objects in the players inventory/on the ground */
1776
1777	int	1464	int
1778	cast_identify (object *op, object *caster, object *spell)	1465	cast_identify (object *op, object *caster, object *spell)
1779	{	1466	{
		1467	dynbuf_text buf;
1780	object *tmp;	1468	object *tmp;
1781	int success = 0, num_ident;
1782		1469
1783	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1470	int num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);
1784		1471
1785	if (num_ident < 1)	1472	if (num_ident < 1)
1786	num_ident = 1;	1473	num_ident = 1;
1787		1474
1788	for (tmp = op->inv; tmp; tmp = tmp->below)	1475	for (tmp = op->inv; tmp; tmp = tmp->below)
…		…
1791	{	1478	{
1792	identify (tmp);	1479	identify (tmp);
1793		1480
1794	if (op->type == PLAYER)	1481	if (op->type == PLAYER)
1795	{	1482	{
1796	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));	1483	buf.printf ("You identified: %s.\n\n", long_desc (tmp, op));
1797		1484
1798	if (tmp->msg)	1485	if (tmp->msg)
1799	{	1486	buf << "The item has a story:\n\n" << 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	}	1487	}
1804		1488
1805	num_ident--;	1489	num_ident--;
1806	success = 1;
1807	if (!num_ident)	1490	if (!num_ident)
1808	break;	1491	break;
1809	}	1492	}
1810	}	1493	}
1811		1494
…		…
1813	* stuff on the floor. Only identify stuff on the floor if the spell	1496	* stuff on the floor. Only identify stuff on the floor if the spell
1814	* was not fully used.	1497	* was not fully used.
1815	*/	1498	*/
1816	if (num_ident)	1499	if (num_ident)
1817	{	1500	{
1818	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	1501	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1819	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1502	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1820	{	1503	{
1821	identify (tmp);	1504	identify (tmp);
1822		1505
1823	if (op->type == PLAYER)	1506	if (op->type == PLAYER)
1824	{	1507	{
1825	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));	1508	buf.printf ("On the ground you identified: %s.\n\n", long_desc (tmp, op));
1826		1509
1827	if (tmp->msg)	1510	if (tmp->msg)
1828	{	1511	buf << "The item has a story:\n\n" << tmp->msg << "\n\n";
1829	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1830	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1831	}
1832		1512
1833	esrv_send_item (op, tmp);	1513	esrv_send_item (op, tmp);
1834	}	1514	}
1835		1515
1836	num_ident--;	1516	num_ident--;
1837	success = 1;
1838	if (!num_ident)	1517	if (!num_ident)
1839	break;	1518	break;
1840	}	1519	}
1841	}	1520	}
1842		1521
1843	if (!success)	1522	if (buf.empty ())
1844	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1523	{
		1524	op->failmsg ("You can't reach anything unidentified.");
		1525	return 0;
		1526	}
1845	else	1527	else
		1528	{
		1529	if (op->contr)
		1530	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1531
1846	spell_effect (spell, op->x, op->y, op->map, op);	1532	spell_effect (spell, op->x, op->y, op->map, op);
1847		1533	return 1;
1848	return success;	1534	}
1849	}	1535	}
1850		1536
1851	int	1537	int
1852	cast_detection (object *op, object *caster, object *spell, object *skill)	1538	cast_detection (object *op, object *caster, object *spell, object *skill)
1853	{	1539	{
…		…
2180	/* Basically, if the object is magical and not counterspell,	1866	/* Basically, if the object is magical and not counterspell,
2181	* we will more or less remove the object. Don't counterspell	1867	* we will more or less remove the object. Don't counterspell
2182	* monsters either.	1868	* monsters either.
2183	*/	1869	*/
2184		1870
2185	if (head->attacktype & AT_MAGIC &&	1871	if (head->attacktype & AT_MAGIC
2186	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))	1872	&& !(head->attacktype & AT_COUNTERSPELL)
		1873	&& !QUERY_FLAG (head, FLAG_MONSTER)
		1874	&& (op->level > head->level))
2187	head->destroy ();	1875	head->destroy ();
2188	else	1876	else
2189	switch (head->type)	1877	switch (head->type)
2190	{	1878	{
2191	case SPELL_EFFECT:	1879	case SPELL_EFFECT:
		1880	// XXX: Don't affect floor spelleffects. See also XXX comment
		1881	// about sanctuary in spell_util.C
		1882	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		1883	continue;
		1884
2192	if (op->level > head->level)	1885	if (op->level > head->level)
2193	head->destroy ();	1886	head->destroy ();
2194		1887
2195	break;	1888	break;
2196		1889
…		…
2263	* This code was very odd - code early on would only let players use the spell,	1956	* This code was very odd - code early on would only let players use the spell,
2264	* yet the code wass full of player checks. I've presumed that the code	1957	* yet the code wass full of player checks. I've presumed that the code
2265	* that only let players use it was correct, and removed all the other	1958	* that only let players use it was correct, and removed all the other
2266	* player checks. MSW 2003-01-06	1959	* player checks. MSW 2003-01-06
2267	*/	1960	*/
2268
2269	int	1961	int
2270	animate_weapon (object *op, object *caster, object *spell, int dir)	1962	animate_weapon (object *op, object *caster, object *spell, int dir)
2271	{	1963	{
2272	object *weapon, *tmp;	1964	object *weapon, *tmp;
2273	char buf[MAX_BUF];	1965	char buf[MAX_BUF];
2274	int a, i;	1966	int a, i;
2275	sint16 x, y;	1967	sint16 x, y;
2276	maptile *m;	1968	maptile *m;
2277	materialtype_t *mt;
2278		1969
2279	if (!spell->other_arch)	1970	if (!spell->other_arch)
2280	{	1971	{
2281	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1972	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2282	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);	1973	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
…		…
2285	/* exit if it's not a player using this spell. */	1976	/* exit if it's not a player using this spell. */
2286	if (op->type != PLAYER)	1977	if (op->type != PLAYER)
2287	return 0;	1978	return 0;
2288		1979
2289	/* if player already has a golem, abort */	1980	/* if player already has a golem, abort */
2290	if (op->contr->ranges[range_golem])	1981	if (object *golem = op->contr->golem)
2291	{	1982	{
2292	control_golem (op->contr->ranges[range_golem], dir);	1983	control_golem (golem, dir);
2293	return 0;	1984	return 0;
2294	}	1985	}
2295		1986
2296	/* if no direction specified, pick one */	1987	/* if no direction specified, pick one */
2297	if (!dir)	1988	if (!dir)
…		…
2301	x = op->x + freearr_x[dir];	1992	x = op->x + freearr_x[dir];
2302	y = op->y + freearr_y[dir];	1993	y = op->y + freearr_y[dir];
2303		1994
2304	/* if there's no place to put the golem, abort */	1995	/* if there's no place to put the golem, abort */
2305	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	1996	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||
2306	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type))	1997	((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2307	{	1998	{
2308	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");	1999	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");
2309	return 0;	2000	return 0;
2310	}	2001	}
2311		2002
…		…
2315	if (!weapon)	2006	if (!weapon)
2316	{	2007	{
2317	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2008	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");
2318	return 0;	2009	return 0;
2319	}	2010	}
2320	if (spell->race && strcmp (weapon->arch->name, spell->race))	2011	if (spell->race && strcmp (weapon->arch->archname, spell->race))
2321	{	2012	{
2322	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2013	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");
2323	return 0;	2014	return 0;
2324	}	2015	}
2325	if (weapon->type != WEAPON)	2016	if (weapon->type != WEAPON)
…		…
2343	/* create the golem object */	2034	/* create the golem object */
2344	tmp = arch_to_object (spell->other_arch);	2035	tmp = arch_to_object (spell->other_arch);
2345		2036
2346	/* if animated by a player, give the player control of the golem */	2037	/* if animated by a player, give the player control of the golem */
2347	CLEAR_FLAG (tmp, FLAG_MONSTER);	2038	CLEAR_FLAG (tmp, FLAG_MONSTER);
2348	SET_FLAG (tmp, FLAG_FRIENDLY);
2349	tmp->stats.exp = 0;	2039	tmp->stats.exp = 0;
2350	add_friendly_object (tmp);	2040	add_friendly_object (tmp);
2351	tmp->type = GOLEM;	2041	tmp->type = GOLEM;
2352	tmp->set_owner (op);	2042	tmp->set_owner (op);
		2043	op->contr->golem = tmp;
2353	set_spell_skill (op, caster, spell, tmp);	2044	set_spell_skill (op, caster, spell, tmp);
2354	op->contr->ranges[range_golem] = tmp;
2355	op->contr->shoottype = range_golem;
2356		2045
2357	/* Give the weapon to the golem now. A bit of a hack to check the	2046	/* Give the weapon to the golem now. A bit of a hack to check the
2358	* removed flag - it should only be set if get_split_object was	2047	* removed flag - it should only be set if get_split_object was
2359	* used above.	2048	* used above.
2360	*/	2049	*/
2361	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2050	if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2362	weapon->remove ();	2051	weapon->remove ();
		2052
2363	insert_ob_in_ob (weapon, tmp);	2053	insert_ob_in_ob (weapon, tmp);
2364	esrv_send_item (op, weapon);	2054	esrv_send_item (op, weapon);
2365	/* To do everything necessary to let a golem use the weapon is a pain,	2055	/* To do everything necessary to let a golem use the weapon is a pain,
2366	* so instead, just set it as equipped (otherwise, we need to update	2056	* so instead, just set it as equipped (otherwise, we need to update
2367	* body_info, skills, etc)	2057	* body_info, skills, etc)
…		…
2395		2085
2396	/* attacktype */	2086	/* attacktype */
2397	if (!tmp->attacktype)	2087	if (!tmp->attacktype)
2398	tmp->attacktype = AT_PHYSICAL;	2088	tmp->attacktype = AT_PHYSICAL;
2399		2089
2400	mt = NULL;
2401	if (op->materialname != NULL)
2402	mt = name_to_material (op->materialname);	2090	if (materialtype_t *mt = name_to_material (op->materialname))
2403	if (mt != NULL)
2404	{	2091	{
2405	for (i = 0; i < NROFATTACKS; i++)	2092	for (i = 0; i < NROFATTACKS; i++)
2406	tmp->resist[i] = 50 - (mt->save[i] * 5);	2093	tmp->resist[i] = 50 - (mt->save[i] * 5);
2407	a = mt->save[0];	2094	a = mt->save[0];
2408	}	2095	}
…		…
2410	{	2097	{
2411	for (i = 0; i < NROFATTACKS; i++)	2098	for (i = 0; i < NROFATTACKS; i++)
2412	tmp->resist[i] = 5;	2099	tmp->resist[i] = 5;
2413	a = 10;	2100	a = 10;
2414	}	2101	}
		2102
2415	/* Set weapon's immunity */	2103	/* Set weapon's immunity */
2416	tmp->resist[ATNR_CONFUSION] = 100;	2104	tmp->resist[ATNR_CONFUSION] = 100;
2417	tmp->resist[ATNR_POISON] = 100;	2105	tmp->resist[ATNR_POISON] = 100;
2418	tmp->resist[ATNR_SLOW] = 100;	2106	tmp->resist[ATNR_SLOW] = 100;
2419	tmp->resist[ATNR_PARALYZE] = 100;	2107	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2425		2113
2426	/* Improve weapon's armour value according to best save vs. physical of its material */	2114	/* Improve weapon's armour value according to best save vs. physical of its material */
2427		2115
2428	if (a > 14)	2116	if (a > 14)
2429	a = 14;	2117	a = 14;
		2118
2430	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2119	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2431		2120
2432	/* Determine golem's speed */	2121	/* Determine golem's speed */
2433	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));	2122	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2434		2123
…		…
2479	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2168	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2480	}	2169	}
2481	return success;	2170	return success;
2482	}	2171	}
2483		2172
2484
2485
2486
2487
2488	/* create an aura spell object and put it in the player's inventory.	2173	/* create an aura spell object and put it in the player's inventory.
2489	* as usual, op is player, caster is the object casting the spell,	2174	* as usual, op is player, caster is the object casting the spell,
2490	* spell is the spell object itself.	2175	* spell is the spell object itself.
2491	*/	2176	*/
2492	int	2177	int
…		…
2503		2188
2504	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2189	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2505		2190
2506	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2191	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2507		2192
2508	new_aura->set_owner (op);
2509	set_spell_skill (op, caster, spell, new_aura);	2193	set_spell_skill (op, caster, spell, new_aura);
2510	new_aura->attacktype = spell->attacktype;	2194	new_aura->attacktype = spell->attacktype;
2511		2195
2512	new_aura->level = caster_level (caster, spell);	2196	new_aura->level = caster_level (caster, spell);
		2197
2513	if (refresh)	2198	if (refresh)
2514	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2199	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2515	else	2200	else
2516	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2201	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
		2202
2517	insert_ob_in_ob (new_aura, op);	2203	insert_ob_in_ob (new_aura, op);
		2204	new_aura->set_owner (op);
		2205
2518	return 1;	2206	return 1;
2519	}	2207	}
2520
2521		2208
2522	/* move aura function. An aura is a part of someone's inventory,	2209	/* move aura function. An aura is a part of someone's inventory,
2523	* which he carries with him, but which acts on the map immediately	2210	* which he carries with him, but which acts on the map immediately
2524	* around him.	2211	* around him.
2525	* Aura parameters:	2212	* Aura parameters:
2526	* duration: duration counter.	2213	* duration: duration counter.
2527	* attacktype: aura's attacktype	2214	* attacktype: aura's attacktype
2528	* other_arch: archetype to drop where we attack	2215	* other_arch: archetype to drop where we attack
2529	*/	2216	*/
2530
2531	void	2217	void
2532	move_aura (object *aura)	2218	move_aura (object *aura)
2533	{	2219	{
2534	int i, mflags;
2535	object *env;
2536	maptile *m;
2537
2538	/* auras belong in inventories */	2220	/* auras belong in inventories */
2539	env = aura->env;	2221	object *env = aura->env;
		2222	object *owner = aura->owner;
2540		2223
2541	/* no matter what we've gotta remove the aura...	2224	/* no matter what we've gotta remove the aura...
2542	* we'll put it back if its time isn't up.	2225	* we'll put it back if its time isn't up.
2543	*/	2226	*/
2544	aura->remove ();	2227	aura->remove ();
…		…
2549	aura->destroy ();	2232	aura->destroy ();
2550	return;	2233	return;
2551	}	2234	}
2552		2235
2553	/* auras only exist in inventories */	2236	/* auras only exist in inventories */
2554	if (env == NULL || env->map == NULL)	2237	if (!env || !env->map)
2555	{	2238	{
2556	aura->destroy ();	2239	aura->destroy ();
2557	return;	2240	return;
2558	}	2241	}
2559		2242
2560	/* we need to jump out of the inventory for a bit	2243	/* we need to jump out of the inventory for a bit
2561	* in order to hit the map conveniently.	2244	* in order to hit the map conveniently.
2562	*/	2245	*/
2563	aura->insert_at (env, aura);	2246	aura->insert_at (env, aura);
2564		2247
2565	for (i = 1; i < 9; i++)	2248	for (int i = 1; i < 9; i++)
2566	{	2249	{
2567	sint16 nx, ny;	2250	mapxy pos (env);
		2251	pos.move (i);
2568		2252
2569	nx = aura->x + freearr_x[i];
2570	ny = aura->y + freearr_y[i];
2571	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2572
2573	/* Consider the movement tyep of the person with the aura as	2253	/* Consider the movement type of the person with the aura as
2574	* movement type of the aura. Eg, if the player is flying, the aura	2254	* movement type of the aura. Eg, if the player is flying, the aura
2575	* is flying also, if player is walking, it is on the ground, etc.	2255	* is flying also, if player is walking, it is on the ground, etc.
2576	*/	2256	*/
2577	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2257	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2578	{	2258	{
2579	hit_map (aura, i, aura->attacktype, 0);	2259	hit_map (aura, i, aura->attacktype, 0);
2580		2260
2581	if (aura->other_arch)	2261	if (aura->other_arch)
2582	m->insert (arch_to_object (aura->other_arch), nx, ny, aura);	2262	pos.insert (arch_to_object (aura->other_arch), aura);
2583	}	2263	}
2584	}	2264	}
2585		2265
2586	/* put the aura back in the player's inventory */	2266	/* put the aura back in the player's inventory */
2587	aura->remove ();	2267	env->insert (aura);
2588	insert_ob_in_ob (aura, env);	2268	aura->set_owner (owner);
2589	}	2269	}
2590		2270
2591	/* moves the peacemaker spell.	2271	/* moves the peacemaker spell.
2592	* op is the piece object.	2272	* op is the piece object.
2593	*/	2273	*/
2594
2595	void	2274	void
2596	move_peacemaker (object *op)	2275	move_peacemaker (object *op)
2597	{	2276	{
2598	object *tmp;	2277	object *tmp;
2599		2278

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