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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.31 by root, Thu Jan 4 16:19:32 2007 UTC vs.
Revision 1.83 by root, Tue May 6 16:55:26 2008 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 (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra 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	* Deliantra 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 to <support@deliantra.net>
21	The authors can be reached via e-mail at <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);
78	wand->destroy ();	75	wand->destroy ();
79	tmp = get_archetype ("fireball");	76	tmp = get_archetype ("fireball");
80	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;
81		78
82	if (!tmp->stats.dam)	79	if (!tmp->stats.dam)
…		…
105	ncharges = 1;	102	ncharges = 1;
106		103
107	wand->stats.food += ncharges;	104	wand->stats.food += ncharges;
108	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));
109		106
110	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))	107	if (wand->arch && QUERY_FLAG (wand->arch, FLAG_ANIMATE))
111	{	108	{
112	SET_FLAG (wand, FLAG_ANIMATE);	109	SET_FLAG (wand, FLAG_ANIMATE);
113	wand->set_speed (wand->arch->clone.speed);	110	wand->set_speed (wand->arch->speed);
114	}	111	}
115		112
116	return 1;	113	return 1;
117	}	114	}
118		115
…		…
124	* great a plus, the default is used.	121	* great a plus, the default is used.
125	* 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
126	* 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
127	* create nonnmagic arrows, or even -1, etc...	124	* create nonnmagic arrows, or even -1, etc...
128	*/	125	*/
129
130	int	126	int
131	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 *stringarg)
132	{	128	{
133	int missile_plus = 0, bonus_plus = 0;	129	int bonus_plus = 0;
134	const char *missile_name;	130	const char *missile_name = "arrow";
135	object *tmp, *missile;
136		131
137	missile_name = "arrow";
138
139	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	132	for (object *tmp = op->inv; tmp; tmp = tmp->below)
140	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	133	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
141	missile_name = tmp->race;	134	missile_name = tmp->race;
142		135
143	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	136	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
144		137
145	if (archetype::find (missile_name) == NULL)	138	archetype *missile_arch = archetype::find (missile_name);
		139
		140	if (!missile_arch)
146	{	141	{
147	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);
148	return 0;	143	return 0;
149	}	144	}
150		145
151	missile = get_archetype (missile_name);	146	object *missile = missile_arch->instance ();
152		147
153	if (stringarg)	148	if (stringarg)
154	{	149	{
155	/* If it starts with a letter, presume it is a description */	150	/* If it starts with a letter, presume it is a description */
156	if (isalpha (*stringarg))	151	if (isalpha (*stringarg))
157	{	152	{
158	artifact *al = find_artifactlist (missile->type)->items;	153	artifact *al = find_artifactlist (missile->type)->items;
159		154
160	for (; al != NULL; al = al->next)	155	for (; al; al = al->next)
161	if (!strcasecmp (al->item->name, stringarg))	156	if (!strcasecmp (al->item->name, stringarg))
162	break;	157	break;
163		158
164	if (!al)	159	if (!al)
165	{	160	{
…		…
174	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, stringarg);
175	return 0;	170	return 0;
176	}	171	}
177		172
178	give_artifact_abilities (missile, al->item);	173	give_artifact_abilities (missile, al->item);
179	/* 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 -
180	* 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
181	* the parsing of having to do both plus and type.	176	* the parsing of having to do both plus and type.
182	*/	177	*/
183	bonus_plus = 1 + (al->item->value / 5);	178	bonus_plus = 1 + (al->item->value / 5);
184	missile_plus = 0;	179	missile_plus = 0;
185	}	180	}
186	else if (atoi (stringarg) < missile_plus)	181	else if (atoi (stringarg) < missile_plus)
187	missile_plus = atoi (stringarg);	182	missile_plus = atoi (stringarg);
188	}	183	}
189		184
190	if (missile_plus > 4)	185	missile_plus = clamp (missile_plus, -4, 4);
191	missile_plus = 4;
192	else if (missile_plus < -4)
193	missile_plus = -4;
194		186
195	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	187	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
196	missile->nrof -= 3 * (missile_plus + bonus_plus);	188	missile->nrof -= 3 * (missile_plus + bonus_plus);
197		189
198	if (missile->nrof < 1)	190	if (missile->nrof < 1)
…		…
218	{	210	{
219	int food_value;	211	int food_value;
220	archetype *at = NULL;	212	archetype *at = NULL;
221	object *new_op;	213	object *new_op;
222		214
223	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);
224		216
225	if (stringarg)	217	if (stringarg)
226	{	218	{
227	at = find_archetype_by_object_type_name (FOOD, stringarg);	219	at = find_archetype_by_object_type_name (FOOD, stringarg);
228	if (at == NULL)	220	if (at == NULL)
229	at = find_archetype_by_object_type_name (DRINK, stringarg);	221	at = find_archetype_by_object_type_name (DRINK, stringarg);
230	if (at == NULL || at->clone.stats.food > food_value)	222	if (at == NULL || at->stats.food > food_value)
231	stringarg = NULL;	223	stringarg = NULL;
232	}	224	}
233		225
234	if (!stringarg)	226	if (!stringarg)
235	{	227	{
…		…
241	* 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
242	* to be altered from the donor.	234	* to be altered from the donor.
243	*/	235	*/
244		236
245	/* We assume the food items don't have multiple parts */	237	/* We assume the food items don't have multiple parts */
246	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)	238	for_all_archetypes (at_tmp)
247	{	239	{
248	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)	240	if (at_tmp->type == FOOD || at_tmp->type == DRINK)
249	{	241	{
250	/* Basically, if the food value is something that is creatable	242	/* Basically, if the food value is something that is creatable
251	* under the limits of the spell and it is higher than	243	* under the limits of the spell and it is higher than
252	* the item we have now, take it instead.	244	* the item we have now, take it instead.
253	*/	245	*/
254	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)))
255	at = at_tmp;	251	at = at_tmp;
256	}	252	}
257	}	253	}
258	}	254	}
		255
259	/* 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
260	* know	257	* know
261	*/	258	*/
262	if (!at)	259	if (!at)
263	{	260	{
264	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.");
265	return 0;	262	return 0;
266	}	263	}
267		264
268	food_value /= at->clone.stats.food;	265	food_value /= at->stats.food;
269	new_op = arch_to_object (at);	266	new_op = arch_to_object (at);
270	new_op->nrof = food_value;	267	new_op->nrof = food_value;
271		268
272	new_op->value = 0;	269	new_op->value = 0;
273	if (new_op->nrof < 1)	270	if (new_op->nrof < 1)
…		…
282	{	279	{
283	int r, mflags, maxrange;	280	int r, mflags, maxrange;
284	object *tmp;	281	object *tmp;
285	maptile *m;	282	maptile *m;
286		283
287
288	if (!dir)	284	if (!dir)
289	{	285	{
290	examine_monster (op, op);	286	examine_monster (op, op);
291	return 1;	287	return 1;
292	}	288	}
		289
293	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	290	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
294	for (r = 1; r < maxrange; r++)	291	for (r = 1; r < maxrange; r++)
295	{	292	{
296	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];
297		294
…		…
317	examine_monster (op, tmp);	314	examine_monster (op, tmp);
318	return 1;	315	return 1;
319	}	316	}
320	}	317	}
321	}	318	}
		319
322	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");	320	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
323	return 1;	321	return 1;
324	}	322	}
325
326		323
327	/* This checks to see if 'pl' is invisible to 'mon'.	324	/* This checks to see if 'pl' is invisible to 'mon'.
328	* does race check, undead check, etc	325	* does race check, undead check, etc
329	* Returns TRUE if mon can't see pl, false	326	* Returns TRUE if mon can't see pl, false
330	* otherwise. This doesn't check range, walls, etc. It	327	* otherwise. This doesn't check range, walls, etc. It
…		…
332	* pl is invisible.	329	* pl is invisible.
333	*/	330	*/
334	int	331	int
335	makes_invisible_to (object *pl, object *mon)	332	makes_invisible_to (object *pl, object *mon)
336	{	333	{
337
338	if (!pl->invisible)	334	if (!pl->invisible)
339	return 0;	335	return 0;
		336
340	if (pl->type == PLAYER)	337	if (pl->type == PLAYER)
341	{	338	{
342	/* If race isn't set, then invisible unless it is undead */	339	/* If race isn't set, then invisible unless it is undead */
343	if (!pl->contr->invis_race)	340	if (!pl->contr->invis_race)
344	{	341	{
345	if (QUERY_FLAG (mon, FLAG_UNDEAD))	342	if (QUERY_FLAG (mon, FLAG_UNDEAD))
346	return 0;	343	return 0;
		344
347	return 1;	345	return 1;
348	}	346	}
		347
349	/* invis_race is set if we get here */	348	/* invis_race is set if we get here */
350	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	349	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))
351	return 1;	350	return 1;
		351
352	/* No race, can't be invisible to it */	352	/* No race, can't be invisible to it */
353	if (!mon->race)	353	if (!mon->race)
354	return 0;	354	return 0;
		355
355	if (strstr (mon->race, pl->contr->invis_race))	356	if (strstr (mon->race, pl->contr->invis_race))
356	return 1;	357	return 1;
		358
357	/* Nothing matched above, return 0 */	359	/* Nothing matched above, return 0 */
358	return 0;	360	return 0;
359	}	361	}
360	else	362	else
361	{	363	{
…		…
374	* normal applies.	376	* normal applies.
375	*/	377	*/
376	int	378	int
377	cast_invisible (object *op, object *caster, object *spell_ob)	379	cast_invisible (object *op, object *caster, object *spell_ob)
378	{	380	{
379	object *tmp;
380
381	if (op->invisible > 1000)	381	if (op->invisible > 1000)
382	{	382	{
383	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");	383	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");
384	return 0;	384	return 0;
385	}	385	}
…		…
401	else	401	else
402	op->contr->tmp_invis = 1;	402	op->contr->tmp_invis = 1;
403		403
404	op->contr->hidden = 0;	404	op->contr->hidden = 0;
405	}	405	}
		406
406	if (makes_invisible_to (op, op))	407	if (makes_invisible_to (op, op))
407	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");	408	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
408	else	409	else
409	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");	410	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
410		411
411	update_object (op, UP_OBJ_FACE);	412	update_object (op, UP_OBJ_CHANGE);
412		413
413	/* Only search the active objects - only these should actually do	414	/* Only search the active objects - only these should actually do
414	* harm to the player.	415	* harm to the player.
415	*/	416	*/
416	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)	417	for_all_actives (tmp)
417	if (tmp->enemy == op)	418	if (tmp->enemy == op)
418	tmp->enemy = NULL;	419	tmp->enemy = 0;
		420
419	return 1;	421	return 1;
420	}	422	}
421		423
422	/* earth to dust spell. Basically destroys earthwalls in the area.	424	/* earth to dust spell. Basically destroys earthwalls in the area.
423	*/	425	*/
…		…
463	if (object *pl = op->in_player ())	465	if (object *pl = op->in_player ())
464	{	466	{
465	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))	467	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))
466	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");	468	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
467	else	469	else
468	{	470	pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
469	// remove first so we do not call update_stats
470	op->remove ();
471	pl->enter_exit (op);
472	}
473	}	471	}
474		472
475	op->destroy ();	473	op->destroy ();
476	}	474	}
477		475
…		…
566	}	564	}
567		565
568	int	566	int
569	perceive_self (object *op)	567	perceive_self (object *op)
570	{	568	{
571	char *cp = describe_item (op, op), buf[MAX_BUF];	569	const char *cp = describe_item (op, op);
572	archetype *at = archetype::find (ARCH_DEPLETION);	570	archetype *at = archetype::find (ARCH_DEPLETION);
573	object *tmp;
574	int i;
575		571
		572	dynbuf_text buf;
		573
		574	if (player *pl = op->contr)
		575	if (object *race = archetype::find (op->race))
		576	buf << "You are a " << (pl->gender ? "female" : "male") << " " << &race->name << ".\n";
		577
576	tmp = find_god (determine_god (op));	578	if (object *god = find_god (determine_god (op)))
577	if (tmp)	579	buf << "You worship " << &god->name << ".\n";
578	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
579	else	580	else
580	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");	581	buf << "You worship no god.\n";
581		582
582	tmp = present_arch_in_ob (at, op);	583	object *tmp = present_arch_in_ob (at, op);
583		584
584	if (*cp == '\0' && tmp == NULL)	585	if (*cp == '\0' && tmp == NULL)
585	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");	586	buf << "You feel very mundane. ";
586	else	587	else
587	{	588	{
588	new_draw_info (NDI_UNIQUE, 0, op, "You have:");	589	buf << "You have: " << cp << ".\n";
589	new_draw_info (NDI_UNIQUE, 0, op, cp);	590
590	if (tmp != NULL)	591	if (tmp)
591	{
592	for (i = 0; i < NUM_STATS; i++)	592	for (int i = 0; i < NUM_STATS; i++)
593	{	593	if (tmp->stats.stat (i) < 0)
594	if (get_attr_value (&tmp->stats, i) < 0)	594	buf.printf ("Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));
595	{
596	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
597	}
598	}
599	}
600	}	595	}
601		596
602	if (is_dragon_pl (op))	597	if (is_dragon_pl (op))
603	{
604	/* now grab the 'dragon_ability'-force from the player's inventory */	598	/* now grab the 'dragon_ability'-force from the player's inventory */
605	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	599	for (tmp = op->inv; tmp; tmp = tmp->below)
606	{	600	{
607	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))	601	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
608	{	602	{
609	if (tmp->stats.exp == 0)	603	if (tmp->stats.exp == 0)
610	{
611	sprintf (buf, "Your metabolism isn't focused on anything.");	604	buf << "Your metabolism isn't focused on anything.\n";
612	}
613	else	605	else
614	{
615	sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);	606	buf << "Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
616	}	607
617	new_draw_info (NDI_UNIQUE, 0, op, buf);
618	break;	608	break;
619	}	609	}
620	}	610	}
621	}
622	return 1;
623	}
624		611
625	/* int cast_create_town_portal (object *op, object *caster, int dir)	612	buf << '\0'; // zero-terminate
626	*
627	* This function cast the spell of town portal for op
628	*
629	* The spell operates in two passes. During the first one a place
630	* is marked as a destination for the portal. During the second one,
631	* 2 portals are created, one in the position the player cast it and
632	* one in the destination place. The portal are synchronized and 2 forces
633	* are inserted in the player to destruct the portal next time player
634	* creates a new portal pair.
635	* This spell has a side effect that it allows people to meet each other
636	* in a permanent, private, appartements by making a town portal from it
637	* to the town or another public place. So, check if the map is unique and if
638	* so return an error
639	*
640	* Code by Tchize (david.delbecq@usa.net)
641	*/
642	int
643	cast_create_town_portal (object *op, object *caster, object *spell, int dir)
644	{
645	object *dummy, *force, *old_force;
646	archetype *perm_portal;
647	char portal_name[1024], portal_message[1024];
648	maptile *exitmap;
649	int op_level;
650		613
651	/* Check to see if the map the player is currently on is a per player unique	614	new_draw_info (NDI_UNIQUE, 0, op, buf.linearise ());
652	* map. This can be determined in that per player unique maps have the
653	* full pathname listed.
654	*/
655	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
656	{
657	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
658	return 0;
659	}
660
661	/* The first thing to do is to check if we have a marked destination
662	* dummy is used to make a check inventory for the force
663	*/
664	dummy = arch_to_object (spell->other_arch);
665	if (dummy == NULL)
666	{
667	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
668	LOG (llevError, "object::create failed (force in cast_create_town_portal for %s!\n", &op->name);
669	return 0;
670	}
671
672	force = check_inv_recursive (op, dummy);
673
674	if (force == NULL)
675	{
676	/* Here we know there is no destination marked up.
677	* We have 2 things to do:
678	* 1. Mark the destination in the player inventory.
679	* 2. Let the player know it worked.
680	*/
681	dummy->name = op->map->path;
682	EXIT_X (dummy) = op->x;
683	EXIT_Y (dummy) = op->y;
684	insert_ob_in_ob (dummy, op);
685	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.");
686	return 1;
687	}
688
689	dummy->destroy ();
690
691	/* Here we know where the town portal should go to
692	* We should kill any existing portal associated with the player.
693	* Than we should create the 2 portals.
694	* For each of them, we need:
695	* - To create the portal with the name of the player+destination map
696	* - set the owner of the town portal
697	* - To mark the position of the portal in the player's inventory
698	* for easier destruction.
699	*
700	* The mark works has follow:
701	* slaying: Existing town portal
702	* hp, sp : x & y of the associated portal
703	* name : name of the portal
704	* race : map the portal is in
705	*/
706
707	/* First step: killing existing town portals */
708	dummy = get_archetype (spell->race);
709	if (dummy == NULL)
710	{
711	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
712	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
713	return 0;
714	}
715
716	perm_portal = archetype::find (spell->slaying);
717
718	/* To kill a town portal, we go trough the player's inventory,
719	* for each marked portal in player's inventory,
720	* -We try load the associated map (if impossible, consider the portal destructed)
721	* -We find any portal in the specified location.
722	* If it has the good name, we destruct it.
723	* -We destruct the force indicating that portal.
724	*/
725	while ((old_force = check_inv_recursive (op, dummy)))
726	{
727	exitmap = maptile::find_sync (old_force->race, op->map);
728
729	if (exitmap)
730	{
731	exitmap->load_sync ();
732
733	int exitx = EXIT_X (old_force);
734	int exity = EXIT_Y (old_force);
735
736	for (object *tmp = present_arch (perm_portal, exitmap, exitx, exity); tmp; tmp = tmp->above)
737	{
738	if (tmp->name == old_force->name)
739	{
740	tmp->destroy ();
741	break;
742	}
743	}
744	}
745
746	old_force->destroy ();
747	}
748
749	dummy->destroy ();
750
751	/* Creating the portals.
752	* The very first thing to do is to ensure
753	* access to the destination map.
754	* If we can't, don't fizzle. Simply warn player.
755	* This ensure player pays his mana for the spell
756	* because HE is responsible of forgotting.
757	* 'force' is the destination of the town portal, which we got
758	* from the players inventory above.
759	*/
760
761	/* Ensure exit map is loaded */
762	exitmap = maptile::find_sync (force->name);
763
764	/* If we were unable to load (ex. random map deleted), warn player */
765	if (!exitmap)
766	{
767	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
768	force->destroy ();
769	return 1;
770	}
771
772	exitmap->load_sync ();
773
774	op_level = caster_level (caster, spell);
775	if (op_level < 15)
776	snprintf (portal_message, 1024,
777	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
778	&op->name);
779	else if (op_level < 30)
780	snprintf (portal_message, 1024,
781	"\n%s's portal smells of ozone.\nYou do a lot of movements and finally pass\nthrough the small hole in the air\n", &op->name);
782	else if (op_level < 60)
783	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
784	else
785	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
786	&op->name);
787
788	/* Create a portal in front of player
789	* dummy contain the portal and
790	* force contain the track to kill it later
791	*/
792	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
793	dummy = get_archetype (spell->slaying); /*The portal */
794	if (dummy == NULL)
795	{
796	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
797	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
798	return 0;
799	}
800
801	EXIT_PATH (dummy) = force->name;
802	EXIT_X (dummy) = EXIT_X (force);
803	EXIT_Y (dummy) = EXIT_Y (force);
804	dummy->name = dummy->name_pl = portal_name;
805	dummy->msg = portal_message;
806	dummy->race = op->name; /*Save the owner of the portal */
807	cast_create_obj (op, caster, dummy, 0);
808
809	/* Now we need to to create a town portal marker inside the player
810	* object, so on future castings, we can know that he has an active
811	* town portal.
812	*/
813	object *tmp = get_archetype (spell->race);
814
815	if (!tmp)
816	{
817	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
818	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
819	return 0;
820	}
821
822	tmp->race = op->map->path;
823	tmp->name = portal_name;
824	EXIT_X (tmp) = dummy->x;
825	EXIT_Y (tmp) = dummy->y;
826	op->insert (tmp);
827
828	/* Create a portal in the destination map
829	* dummy contain the portal and
830	* force the track to kill it later
831	* the 'force' variable still contains the 'reminder' of
832	* where this portal goes to.
833	*/
834	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &op->map->path);
835	dummy = get_archetype (spell->slaying); /*The portal */
836	if (dummy == NULL)
837	{
838	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
839	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
840	return 0;
841	}
842
843	EXIT_PATH (dummy) = op->map->path;
844	EXIT_X (dummy) = op->x;
845	EXIT_Y (dummy) = op->y;
846	dummy->name = dummy->name_pl = portal_name;
847	dummy->msg = portal_message;
848	dummy->race = op->name; /*Save the owner of the portal */
849	exitmap->insert (dummy, EXIT_X (force), EXIT_Y (force), op);
850
851	/* Now we create another town portal marker that
852	* points back to the one we just made
853	*/
854	tmp = get_archetype (spell->race);
855	if (tmp == NULL)
856	{
857	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
858	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
859	return 0;
860	}
861
862	tmp->race = force->name;
863	tmp->name = portal_name;
864	EXIT_X (tmp) = dummy->x;
865	EXIT_Y (tmp) = dummy->y;
866	insert_ob_in_ob (tmp, op);
867
868	/* Describe the player what happened
869	*/
870	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
871	force->destroy ();
872		615
873	return 1;	616	return 1;
874	}	617	}
875		618
876	/* This creates magic walls. Really, it can create most any object,	619	/* This creates magic walls. Really, it can create most any object,
…		…
974	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);	717	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
975	return 0;	718	return 0;
976	}	719	}
977		720
978	/* If this is a spellcasting wall, need to insert the spell object */	721	/* If this is a spellcasting wall, need to insert the spell object */
979	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	722	if (tmp->other_arch && tmp->other_arch->type == SPELL)
980	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	723	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);
981		724
982	/* This code causes the wall to extend some distance in	725	/* This code causes the wall to extend some distance in
983	* each direction, or until an obstruction is encountered.	726	* each direction, or until an obstruction is encountered.
984	* posblocked and negblocked help determine how far the	727	* posblocked and negblocked help determine how far the
…		…
1004	{	747	{
1005	object *tmp2 = tmp->clone ();	748	object *tmp2 = tmp->clone ();
1006	m->insert (tmp2, x, y, op);	749	m->insert (tmp2, x, y, op);
1007		750
1008	/* If this is a spellcasting wall, need to insert the spell object */	751	/* If this is a spellcasting wall, need to insert the spell object */
1009	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	752	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1010	tmp2->insert (arch_to_object (tmp2->other_arch));	753	tmp2->insert (arch_to_object (tmp2->other_arch));
1011		754
1012	}	755	}
1013	else	756	else
1014	posblocked = 1;	757	posblocked = 1;
…		…
1021	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)	764	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
1022	{	765	{
1023	object *tmp2 = tmp->clone ();	766	object *tmp2 = tmp->clone ();
1024	m->insert (tmp2, x, y, op);	767	m->insert (tmp2, x, y, op);
1025		768
1026	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	769	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1027	tmp2->insert (arch_to_object (tmp2->other_arch));	770	tmp2->insert (arch_to_object (tmp2->other_arch));
1028	}	771	}
1029	else	772	else
1030	negblocked = 1;	773	negblocked = 1;
1031	}	774	}
…		…
1147		890
1148	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */	891	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */
1149	return 1;	892	return 1;
1150	}	893	}
1151		894
1152
1153	/* cast_heal: Heals something.	895	/* cast_heal: Heals something.
1154	* op is the caster.	896	* op is the caster.
1155	* dir is the direction he is casting it in.	897	* dir is the direction he is casting it in.
1156	* spell is the spell object.	898	* spell is the spell object.
1157	*/	899	*/
…		…
1163	object *poison;	905	object *poison;
1164	int heal = 0, success = 0;	906	int heal = 0, success = 0;
1165		907
1166	tmp = find_target_for_friendly_spell (op, dir);	908	tmp = find_target_for_friendly_spell (op, dir);
1167		909
1168	if (tmp == NULL)	910	if (!tmp)
1169	return 0;	911	return 0;
1170		912
1171	/* Figure out how many hp this spell might cure.	913	/* Figure out how many hp this spell might cure.
1172	* could be zero if this spell heals effects, not damage.	914	* could be zero if this spell heals effects, not damage.
1173	*/	915	*/
…		…
1176	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;	918	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1177		919
1178	if (heal)	920	if (heal)
1179	{	921	{
1180	if (tmp->stats.hp >= tmp->stats.maxhp)	922	if (tmp->stats.hp >= tmp->stats.maxhp)
1181	{
1182	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");	923	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
1183	}
1184	else	924	else
1185	{	925	{
1186	/* See how many points we actually heal. Instead of messages	926	/* See how many points we actually heal. Instead of messages
1187	* based on type of spell, we instead do messages based	927	* based on type of spell, we instead do messages based
1188	* on amount of damage healed.	928	* on amount of damage healed.
1189	*/	929	*/
1190	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	930	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1191	heal = tmp->stats.maxhp - tmp->stats.hp;	931	heal = tmp->stats.maxhp - tmp->stats.hp;
		932
1192	tmp->stats.hp += heal;	933	tmp->stats.hp += heal;
1193		934
1194	if (tmp->stats.hp >= tmp->stats.maxhp)	935	if (tmp->stats.hp >= tmp->stats.maxhp)
1195	{
1196	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	936	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1197	}
1198	else if (heal > 50)	937	else if (heal > 50)
1199	{
1200	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");	938	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1201	}
1202	else if (heal > 25)	939	else if (heal > 25)
1203	{
1204	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");	940	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1205	}
1206	else if (heal > 10)	941	else if (heal > 10)
1207	{
1208	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");	942	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
1209	}
1210	else	943	else
1211	{
1212	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");	944	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
1213	}	945
1214	success = 1;	946	success = 1;
1215	}	947	}
1216	}	948	}
		949
1217	if (spell->attacktype & AT_DISEASE)	950	if (spell->attacktype & AT_DISEASE)
1218	if (cure_disease (tmp, op))	951	if (cure_disease (tmp, op, spell))
1219	success = 1;	952	success = 1;
1220		953
1221	if (spell->attacktype & AT_POISON)	954	if (spell->attacktype & AT_POISON)
1222	{	955	{
1223	at = archetype::find ("poisoning");	956	at = archetype::find ("poisoning");
…		…
1227	success = 1;	960	success = 1;
1228	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	961	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1229	poison->stats.food = 1;	962	poison->stats.food = 1;
1230	}	963	}
1231	}	964	}
		965
1232	if (spell->attacktype & AT_CONFUSION)	966	if (spell->attacktype & AT_CONFUSION)
1233	{	967	{
1234	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	968	poison = present_in_ob_by_name (FORCE, "confusion", tmp);
1235	if (poison)	969	if (poison)
1236	{	970	{
1237	success = 1;	971	success = 1;
1238	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	972	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1239	poison->duration = 1;	973	poison->duration = 1;
1240	}	974	}
1241	}	975	}
		976
1242	if (spell->attacktype & AT_BLIND)	977	if (spell->attacktype & AT_BLIND)
1243	{	978	{
1244	at = archetype::find ("blindness");	979	at = archetype::find ("blindness");
1245	poison = present_arch_in_ob (at, tmp);	980	poison = present_arch_in_ob (at, tmp);
1246	if (poison)	981	if (poison)
…		…
1248	success = 1;	983	success = 1;
1249	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");	984	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1250	poison->stats.food = 1;	985	poison->stats.food = 1;
1251	}	986	}
1252	}	987	}
		988
1253	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)	989	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1254	{	990	{
1255	tmp->stats.sp += spell->last_sp;	991	tmp->stats.sp += spell->last_sp;
1256	if (tmp->stats.sp > tmp->stats.maxsp)	992	if (tmp->stats.sp > tmp->stats.maxsp)
1257	tmp->stats.sp = tmp->stats.maxsp;	993	tmp->stats.sp = tmp->stats.maxsp;
1258	success = 1;	994	success = 1;
1259	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");	995	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1260	}	996	}
		997
1261	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)	998	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1262	{	999	{
1263	tmp->stats.grace += spell->last_grace;	1000	tmp->stats.grace += spell->last_grace;
1264	if (tmp->stats.grace > tmp->stats.maxgrace)	1001	if (tmp->stats.grace > tmp->stats.maxgrace)
1265	tmp->stats.grace = tmp->stats.maxgrace;	1002	tmp->stats.grace = tmp->stats.maxgrace;
1266	success = 1;	1003	success = 1;
1267	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");	1004	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1268	}	1005	}
		1006
1269	if (spell->stats.food && tmp->stats.food < 999)	1007	if (spell->stats.food && tmp->stats.food < 999)
1270	{	1008	{
1271	tmp->stats.food += spell->stats.food;	1009	tmp->stats.food += spell->stats.food;
		1010
1272	if (tmp->stats.food > 999)	1011	if (tmp->stats.food > 999)
1273	tmp->stats.food = 999;	1012	tmp->stats.food = 999;
		1013
1274	success = 1;	1014	success = 1;
1275	/* We could do something a bit better like the messages for healing above */	1015	/* We could do something a bit better like the messages for healing above */
1276	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");	1016	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1277	}	1017	}
		1018
1278	return success;	1019	return success;
1279	}	1020	}
1280
1281		1021
1282	/* This is used for the spells that gain stats. There are no spells	1022	/* This is used for the spells that gain stats. There are no spells
1283	* right now that icnrease wis/int/pow on a temp basis, so no	1023	* right now that icnrease wis/int/pow on a temp basis, so no
1284	* good comments for those.	1024	* good comments for those.
1285	*/	1025	*/
1286	static const char *const no_gain_msgs[NUM_STATS] = {	1026	static const char *const no_gain_msgs[NUM_STATS] = {
1287	"You grow no stronger.",	1027	"You grow no stronger.",
1288	"You grow no more agile.",	1028	"You grow no more agile.",
1289	"You don't feel any healthier.",	1029	"You don't feel any healthier.",
1290	"no wis",	1030	"You didn't grow any more intelligent.",
		1031	"You do not feel any wiser.",
		1032	"You don't feel any more powerful."
1291	"You are no easier to look at.",	1033	"You are no easier to look at.",
1292	"no int",
1293	"no pow"
1294	};	1034	};
1295		1035
1296	int	1036	int
1297	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1037	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1298	{	1038	{
…		…
1349	}	1089	}
1350	else	1090	else
1351	{	1091	{
1352	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1092	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1353	}	1093	}
		1094
1354	return 1;	1095	return 1;
1355	}	1096	}
		1097
1356	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1098	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1357	force->speed = 1.0;	1099	force->speed = 1.0;
1358	force->speed_left = -1.0;	1100	force->speed_left = -1.0;
1359	SET_FLAG (force, FLAG_APPLIED);	1101	SET_FLAG (force, FLAG_APPLIED);
1360		1102
…		…
1366	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1108	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1367	if (force->resist[i] > 100)	1109	if (force->resist[i] > 100)
1368	force->resist[i] = 100;	1110	force->resist[i] = 100;
1369	}	1111	}
1370	}	1112	}
		1113
1371	if (spell_ob->stats.hp)	1114	if (spell_ob->stats.hp)
1372	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1115	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1373		1116
1374	if (tmp->type == PLAYER)	1117	if (tmp->type == PLAYER)
1375	{	1118	{
1376	/* Stat adjustment spells */	1119	/* Stat adjustment spells */
1377	for (i = 0; i < NUM_STATS; i++)	1120	for (i = 0; i < NUM_STATS; i++)
1378	{	1121	{
1379	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1122	if (sint8 stat = spell_ob->stats.stat (i))
1380
1381	if (stat)
1382	{	1123	{
1383	sm = 0;	1124	sint8 sm = 0;
1384	for (k = 0; k < stat; k++)	1125	for (sint8 k = 0; k < stat; k++)
1385	sm += rndm (1, 3);	1126	sm += rndm (1, 3);
1386		1127
1387	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1128	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1388	{	1129	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1389	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1130
1390	if (sm < 0)	1131	force->stats.stat (i) = sm;
1391	sm = 0;	1132
1392	}
1393	set_attr_value (&force->stats, i, sm);
1394	if (!sm)	1133	if (!sm)
1395	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1134	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1396	}	1135	}
1397	}	1136	}
1398	}	1137	}
…		…
1419	force->attacktype = spell_ob->attacktype;	1158	force->attacktype = spell_ob->attacktype;
1420		1159
1421	insert_ob_in_ob (force, tmp);	1160	insert_ob_in_ob (force, tmp);
1422	change_abil (tmp, force); /* Mostly to display any messages */	1161	change_abil (tmp, force); /* Mostly to display any messages */
1423	tmp->update_stats ();	1162	tmp->update_stats ();
		1163
1424	return 1;	1164	return 1;
1425	}	1165	}
1426		1166
1427	/* This used to be part of cast_change_ability, but it really didn't make	1167	/* This used to be part of cast_change_ability, but it really didn't make
1428	* a lot of sense, since most of the values it derives are from the god	1168	* a lot of sense, since most of the values it derives are from the god
1429	* of the caster.	1169	* of the caster.
1430	*/	1170	*/
1431
1432	int	1171	int
1433	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1172	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1434	{	1173	{
1435	int i;	1174	int i;
1436	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1175	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;
…		…
1531	insert_ob_in_ob (force, tmp);	1270	insert_ob_in_ob (force, tmp);
1532	tmp->update_stats ();	1271	tmp->update_stats ();
1533	return 1;	1272	return 1;
1534	}	1273	}
1535		1274
1536
1537
1538	/* Alchemy code by Mark Wedel	1275	/* Alchemy code by Mark Wedel
1539	*	1276	*
1540	* This code adds a new spell, called alchemy. Alchemy will turn	1277	* This code adds a new spell, called alchemy. Alchemy will turn
1541	* objects to gold nuggets, the value of the gold nuggets being	1278	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1542	* about 90% of that of the item itself. It uses the value of the
1543	* object before charisma adjustments, because the nuggets themselves
1544	* will be will be adjusted by charisma when sold.
1545	*	1279	*
1546	* Large nuggets are worth 25 gp each (base). You will always get	1280	* The value of the gold nuggets being about 90% of that of the item
1547	* the maximum number of large nuggets you could get.	1281	* itself. It uses the value of the object before charisma adjustments,
1548	* Small nuggets are worth 1 gp each (base). You will get from 0	1282	* because the nuggets themselves will be will be adjusted by charisma
1549	* to the max amount of small nuggets as you could get.	1283	* when sold.
1550	*
1551	* For example, if an item is worth 110 gold, you will get
1552	* 4 large nuggets, and from 0-10 small nuggets.
1553	*	1284	*
1554	* There is also a chance (1:30) that you will get nothing at all	1285	* There is also a chance (1:30) that you will get nothing at all
1555	* for the object. There is also a maximum weight that will be	1286	* for the object. There is also a maximum weight that will be
1556	* alchemied.	1287	* alchemised.
1557	*/	1288	*/
1558
1559	/* I didn't feel like passing these as arguements to the
1560	* two functions that need them. Real values are put in them
1561	* when the spell is cast, and these are freed when the spell
1562	* is finished.
1563	*/
1564	static object *small, *large;
1565
1566	static void	1289	static void
1567	alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight)	1290	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1568	{	1291	{
1569	uint64 value = query_cost (obj, NULL, F_TRUE);	1292	uint64 value = query_cost (obj, NULL, F_TRUE);
1570		1293
1571	/* Give third price when we alchemy money (This should hopefully	1294	/* Give third price when we alchemy money (this should hopefully
1572	* make it so that it isn't worth it to alchemy money, sell	1295	* make it so that it isn't worth it to alchemy money, sell
1573	* the nuggets, alchemy the gold from that, etc.	1296	* the nuggets, alchemy the gold from that, etc.
1574	* Otherwise, give 9 silver on the gold for other objects,	1297	* Otherwise, give 9 silver on the gold for other objects,
1575	* so that it would still be more affordable to haul	1298	* so that it would still be more affordable to haul
1576	* the stuff back to town.	1299	* the stuff back to town.
1577	*/	1300	*/
1578
1579	if (QUERY_FLAG (obj, FLAG_UNPAID))	1301	if (QUERY_FLAG (obj, FLAG_UNPAID))
1580	value = 0;	1302	value = 0;
1581	else if (obj->type == MONEY || obj->type == GEM)	1303	else if (obj->type == MONEY || obj->type == GEM)
1582	value /= 3;	1304	value /= 3;
1583	else	1305	else
1584	value = (value * 9) / 10;	1306	value = value * 9 / 10;
1585		1307
1586	value /= 4; // fix by GHJ, don't understand, pcg
1587
1588	if ((obj->value > 0) && rndm (0, 29))	1308	if (obj->value > 0 && rndm (0, 29))
1589	{	1309	total_value += value;
1590	int count;
1591		1310
1592	count = value / large->value;
1593	*large_nuggets += count;
1594	value -= (uint64) count *(uint64) large->value;
1595
1596	count = value / small->value;
1597	*small_nuggets += count;
1598	}
1599
1600	/* Turn 25 small nuggets into 1 large nugget. If the value
1601	* of large nuggets is not evenly divisable by the small nugget
1602	* value, take off an extra small_nugget (Assuming small_nuggets!=0)
1603	*/
1604	if (*small_nuggets * small->value >= large->value)
1605	{
1606	(*large_nuggets)++;
1607	*small_nuggets -= large->value / small->value;
1608	if (*small_nuggets && large->value % small->value)
1609	(*small_nuggets)--;
1610	}
1611	weight += obj->weight;	1311	total_weight += obj->total_weight ();
		1312
1612	obj->destroy ();	1313	obj->destroy ();
1613	}	1314	}
1614		1315
1615	static void
1616	update_map (object *op, maptile *m, int small_nuggets, int large_nuggets, int x, int y)
1617	{
1618	object *tmp;
1619	int flag = 0;
1620
1621	/* Put any nuggets below the player, but we can only pass this
1622	* flag if we are on the same space as the player
1623	*/
1624	if (x == op->x && y == op->y && op->map == m)
1625	flag = INS_BELOW_ORIGINATOR;
1626
1627	if (small_nuggets)
1628	{
1629	tmp = small->clone ();
1630	tmp->nrof = small_nuggets;
1631	m->insert (tmp, x, y, op, flag);
1632	}
1633
1634	if (large_nuggets)
1635	{
1636	tmp = large->clone ();
1637	tmp->nrof = large_nuggets;
1638	m->insert (tmp, x, y, op, flag);
1639	}
1640	}
1641
1642	int	1316	int
1643	alchemy (object *op, object *caster, object *spell_ob)	1317	alchemy (object *op, object *caster, object *spell_ob)
1644	{	1318	{
1645	int x, y, weight = 0, weight_max, large_nuggets, small_nuggets, mflags;
1646	sint16 nx, ny;
1647	object *next, *tmp;
1648	maptile *mp;
1649
1650	if (op->type != PLAYER)	1319	if (op->type != PLAYER)
1651	return 0;	1320	return 0;
1652		1321
		1322	archetype *nugget[3];
		1323
		1324	nugget[0] = archetype::find ("pyrite3");
		1325	nugget[1] = archetype::find ("pyrite2");
		1326	nugget[2] = archetype::find ("pyrite");
		1327
1653	/* Put a maximum weight of items that can be alchemied. Limits the power	1328	/* Put a maximum weight of items that can be alchemised. Limits the power
1654	* some, and also prevents people from alcheming every table/chair/clock	1329	* some, and also prevents people from alchemising every table/chair/clock
1655	* in sight	1330	* in sight
1656	*/	1331	*/
1657	weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob);	1332	int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1658	weight_max *= 1000;	1333	int weight_max = duration * 1000;
1659	small = get_archetype ("smallnugget"), large = get_archetype ("largenugget");	1334	uint64 value_max = duration * 1000;
1660		1335
		1336	int weight = 0;
		1337
1661	for (y = op->y - 1; y <= op->y + 1; y++)	1338	for (int y = op->y - 1; y <= op->y + 1; y++)
1662	{	1339	{
1663	for (x = op->x - 1; x <= op->x + 1; x++)	1340	for (int x = op->x - 1; x <= op->x + 1; x++)
1664	{	1341	{
		1342	uint64 value = 0;
		1343
1665	nx = x;	1344	sint16 nx = x;
1666	ny = y;	1345	sint16 ny = y;
1667		1346
1668	mp = op->map;	1347	maptile *mp = op->map;
1669		1348
1670	mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);	1349	int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1671		1350
1672	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1351	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1673	continue;	1352	continue;
1674		1353
1675	/* Treat alchemy a little differently - most spell effects	1354	/* Treat alchemy a little differently - most spell effects
…		…
1677	* ground level effect.	1356	* ground level effect.
1678	*/	1357	*/
1679	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)	1358	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1680	continue;	1359	continue;
1681		1360
1682	small_nuggets = 0;	1361	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1683	large_nuggets = 0;
1684
1685	for (tmp = GET_MAP_OB (mp, nx, ny); tmp != NULL; tmp = next)
1686	{	1362	{
1687	next = tmp->above;	1363	next = tmp->above;
		1364
1688	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&	1365	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&
1689	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))	1366	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))
1690	{	1367	{
1691
1692	if (tmp->inv)	1368	if (tmp->inv)
1693	{	1369	{
1694	object *next1, *tmp1;	1370	object *next1, *tmp1;
1695		1371
1696	for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1)	1372	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1697	{	1373	{
1698	next1 = tmp1->below;	1374	next1 = tmp1->below;
1699	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&	1375	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&
1700	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))	1376	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))
1701	alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight);	1377	alchemy_object (tmp1, value, weight);
1702	}	1378	}
1703	}	1379	}
		1380
1704	alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight);	1381	alchemy_object (tmp, value, weight);
1705		1382
1706	if (weight > weight_max)	1383	if (weight > weight_max)
1707	{	1384	break;
1708	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1709	large->destroy ();
1710	small->destroy ();
1711	return 1;
1712	}	1385	}
1713	} /* is alchemable object */
1714	} /* process all objects on this space */
1715
1716	/* Insert all the nuggets at one time. This probably saves time, but
1717	* it also prevents us from alcheming nuggets that were just created
1718	* with this spell.
1719	*/	1386	}
1720	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);	1387
		1388	value -= rndm (value >> 4);
		1389	value = min (value, value_max);
		1390
		1391	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
		1392	if (int nrof = value / nugget [i]->value)
		1393	{
		1394	value -= nrof * nugget[i]->value;
		1395
		1396	object *tmp = arch_to_object (nugget[i]);
		1397	tmp->nrof = nrof;
		1398	tmp->flag [FLAG_IDENTIFIED] = true;
		1399	op->map->insert (tmp, x, y, op, 0);
1721	}	1400	}
1722	}
1723		1401
1724	large->destroy ();	1402	if (weight > weight_max)
1725	small->destroy ();	1403	goto bailout;
1726	/* reset this so that if player standing on a big pile of stuff,	1404	}
1727	* it is redrawn properly.	1405	}
1728	*/	1406
1729	op->contr->ns->look_position = 0;	1407	bailout:
1730	return 1;	1408	return 1;
1731	}	1409	}
1732
1733		1410
1734	/* This function removes the cursed/damned status on equipped	1411	/* This function removes the cursed/damned status on equipped
1735	* items.	1412	* items.
1736	*/	1413	*/
1737	int	1414	int
…		…
1744	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1421	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&
1745	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||	1422	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1746	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))	1423	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1747	{	1424	{
1748	was_one++;	1425	was_one++;
		1426
1749	if (tmp->level <= caster_level (caster, spell))	1427	if (tmp->level <= caster_level (caster, spell))
1750	{	1428	{
1751	success++;	1429	success++;
1752	if (QUERY_FLAG (spell, FLAG_DAMNED))	1430	if (QUERY_FLAG (spell, FLAG_DAMNED))
1753	CLEAR_FLAG (tmp, FLAG_DAMNED);	1431	CLEAR_FLAG (tmp, FLAG_DAMNED);
1754		1432
1755	CLEAR_FLAG (tmp, FLAG_CURSED);	1433	CLEAR_FLAG (tmp, FLAG_CURSED);
1756	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1434	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
1757	tmp->value = 0; /* Still can't sell it */	1435	tmp->value = 0; /* Still can't sell it */
1758	if (op->type == PLAYER)	1436
		1437	if (object *pl = tmp->visible_to ())
1759	esrv_send_item (op, tmp);	1438	esrv_update_item (UPD_FLAGS, pl, tmp);
1760	}	1439	}
1761	}	1440	}
1762		1441
1763	if (op->type == PLAYER)	1442	if (op->type == PLAYER)
1764	{	1443	{
1765	if (success)	1444	if (success)
1766	{
1767	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");	1445	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1768	}
1769	else	1446	else
1770	{	1447	{
1771	if (was_one)	1448	if (was_one)
1772	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");	1449	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1773	else	1450	else
…		…
1777		1454
1778	return success;	1455	return success;
1779	}	1456	}
1780		1457
1781	/* Identifies objects in the players inventory/on the ground */	1458	/* Identifies objects in the players inventory/on the ground */
1782
1783	int	1459	int
1784	cast_identify (object *op, object *caster, object *spell)	1460	cast_identify (object *op, object *caster, object *spell)
1785	{	1461	{
		1462	dynbuf_text buf;
1786	object *tmp;	1463	object *tmp;
1787	int success = 0, num_ident;
1788		1464
1789	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1465	int num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);
1790		1466
1791	if (num_ident < 1)	1467	if (num_ident < 1)
1792	num_ident = 1;	1468	num_ident = 1;
1793		1469
1794	for (tmp = op->inv; tmp; tmp = tmp->below)	1470	for (tmp = op->inv; tmp; tmp = tmp->below)
…		…
1797	{	1473	{
1798	identify (tmp);	1474	identify (tmp);
1799		1475
1800	if (op->type == PLAYER)	1476	if (op->type == PLAYER)
1801	{	1477	{
1802	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));	1478	buf.printf ("You identified: %s.\n\n", long_desc (tmp, op));
1803		1479
1804	if (tmp->msg)	1480	if (tmp->msg)
1805	{	1481	buf << "The item has a story:\n\n" << tmp->msg << "\n\n";
1806	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1807	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1808	}
1809	}	1482	}
1810		1483
1811	num_ident--;	1484	num_ident--;
1812	success = 1;
1813	if (!num_ident)	1485	if (!num_ident)
1814	break;	1486	break;
1815	}	1487	}
1816	}	1488	}
1817		1489
…		…
1819	* stuff on the floor. Only identify stuff on the floor if the spell	1491	* stuff on the floor. Only identify stuff on the floor if the spell
1820	* was not fully used.	1492	* was not fully used.
1821	*/	1493	*/
1822	if (num_ident)	1494	if (num_ident)
1823	{	1495	{
1824	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	1496	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1825	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1497	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1826	{	1498	{
1827	identify (tmp);	1499	identify (tmp);
1828		1500
1829	if (op->type == PLAYER)	1501	if (object *pl = tmp->visible_to ())
1830	{	1502	{
1831	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));	1503	buf.printf ("On the ground you identified: %s.\n\n", long_desc (tmp, op));
1832		1504
1833	if (tmp->msg)	1505	if (tmp->msg)
1834	{	1506	buf << "The item has a story:\n\n" << tmp->msg << "\n\n";
1835	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1836	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1837	}
1838
1839	esrv_send_item (op, tmp);
1840	}	1507	}
1841		1508
1842	num_ident--;	1509	num_ident--;
1843	success = 1;
1844	if (!num_ident)	1510	if (!num_ident)
1845	break;	1511	break;
1846	}	1512	}
1847	}	1513	}
1848		1514
1849	if (!success)	1515	if (buf.empty ())
1850	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1516	{
		1517	op->failmsg ("You can't reach anything unidentified.");
		1518	return 0;
		1519	}
1851	else	1520	else
		1521	{
		1522	if (op->contr)
		1523	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1524
1852	spell_effect (spell, op->x, op->y, op->map, op);	1525	spell_effect (spell, op->x, op->y, op->map, op);
1853		1526	return 1;
1854	return success;	1527	}
1855	}	1528	}
1856		1529
1857	int	1530	int
1858	cast_detection (object *op, object *caster, object *spell, object *skill)	1531	cast_detection (object *op, object *caster, object *spell, object *skill)
1859	{	1532	{
…		…
2001		1674
2002	/* Now process objects in the players inventory if detect curse or magic */	1675	/* Now process objects in the players inventory if detect curse or magic */
2003	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))	1676	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))
2004	{	1677	{
2005	done_one = 0;	1678	done_one = 0;
		1679
2006	for (tmp = op->inv; tmp; tmp = tmp->below)	1680	for (tmp = op->inv; tmp; tmp = tmp->below)
2007	{	1681	{
2008	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1682	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))
2009	{	1683	{
2010	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))	1684	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))
2011	{	1685	{
2012	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1686	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
2013	if (op->type == PLAYER)	1687
		1688	if (object *pl = tmp->visible_to ())
2014	esrv_send_item (op, tmp);	1689	esrv_update_item (UPD_FLAGS, pl, tmp);
2015	}	1690	}
		1691
2016	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1692	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
2017	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1693	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
2018	{	1694	{
2019	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1695	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
2020	if (op->type == PLAYER)	1696
		1697	if (object *pl = tmp->visible_to ())
2021	esrv_send_item (op, tmp);	1698	esrv_update_item (UPD_FLAGS, pl, tmp);
2022	}	1699	}
2023	} /* if item is not identified */	1700	} /* if item is not identified */
2024	} /* for the players inventory */	1701	} /* for the players inventory */
2025	} /* if detect magic/curse and object is a player */	1702	} /* if detect magic/curse and object is a player */
		1703
2026	return 1;	1704	return 1;
2027	}	1705	}
2028		1706
2029		1707
2030	/**	1708	/**
…		…
2186	/* Basically, if the object is magical and not counterspell,	1864	/* Basically, if the object is magical and not counterspell,
2187	* we will more or less remove the object. Don't counterspell	1865	* we will more or less remove the object. Don't counterspell
2188	* monsters either.	1866	* monsters either.
2189	*/	1867	*/
2190		1868
2191	if (head->attacktype & AT_MAGIC &&	1869	if (head->attacktype & AT_MAGIC
2192	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))	1870	&& !(head->attacktype & AT_COUNTERSPELL)
		1871	&& !QUERY_FLAG (head, FLAG_MONSTER)
		1872	&& (op->level > head->level))
2193	head->destroy ();	1873	head->destroy ();
2194	else	1874	else
2195	switch (head->type)	1875	switch (head->type)
2196	{	1876	{
2197	case SPELL_EFFECT:	1877	case SPELL_EFFECT:
		1878	// XXX: Don't affect floor spelleffects. See also XXX comment
		1879	// about sanctuary in spell_util.C
		1880	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		1881	continue;
		1882
2198	if (op->level > head->level)	1883	if (op->level > head->level)
2199	head->destroy ();	1884	head->destroy ();
2200		1885
2201	break;	1886	break;
2202		1887
…		…
2213	break;	1898	break;
2214	}	1899	}
2215	}	1900	}
2216	}	1901	}
2217		1902
2218
2219
2220	/* cast_consecrate() - a spell to make an altar your god's */	1903	/* cast_consecrate() - a spell to make an altar your god's */
2221	int	1904	int
2222	cast_consecrate (object *op, object *caster, object *spell)	1905	cast_consecrate (object *op, object *caster, object *spell)
2223	{	1906	{
2224	char buf[MAX_BUF];	1907	char buf[MAX_BUF];
…		…
2248	/* If we got here, we are consecrating an altar */	1931	/* If we got here, we are consecrating an altar */
2249	sprintf (buf, "Altar of %s", &god->name);	1932	sprintf (buf, "Altar of %s", &god->name);
2250	tmp->name = buf;	1933	tmp->name = buf;
2251	tmp->level = caster_level (caster, spell);	1934	tmp->level = caster_level (caster, spell);
2252	tmp->other_arch = god->arch;	1935	tmp->other_arch = god->arch;
		1936
2253	if (op->type == PLAYER)	1937	if (op->type == PLAYER)
2254	esrv_update_item (UPD_NAME, op, tmp);	1938	esrv_update_item (UPD_NAME, op, tmp);
		1939
2255	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);	1940	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
2256	return 1;	1941	return 1;
2257	}	1942	}
2258	}	1943	}
2259	}	1944	}
…		…
2269	* This code was very odd - code early on would only let players use the spell,	1954	* This code was very odd - code early on would only let players use the spell,
2270	* yet the code wass full of player checks. I've presumed that the code	1955	* yet the code wass full of player checks. I've presumed that the code
2271	* that only let players use it was correct, and removed all the other	1956	* that only let players use it was correct, and removed all the other
2272	* player checks. MSW 2003-01-06	1957	* player checks. MSW 2003-01-06
2273	*/	1958	*/
2274
2275	int	1959	int
2276	animate_weapon (object *op, object *caster, object *spell, int dir)	1960	animate_weapon (object *op, object *caster, object *spell, int dir)
2277	{	1961	{
2278	object *weapon, *tmp;	1962	object *weapon, *tmp;
2279	char buf[MAX_BUF];	1963	char buf[MAX_BUF];
2280	int a, i;	1964	int a, i;
2281	sint16 x, y;	1965	sint16 x, y;
2282	maptile *m;	1966	maptile *m;
2283	materialtype_t *mt;
2284		1967
2285	if (!spell->other_arch)	1968	if (!spell->other_arch)
2286	{	1969	{
2287	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1970	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2288	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);	1971	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
…		…
2291	/* exit if it's not a player using this spell. */	1974	/* exit if it's not a player using this spell. */
2292	if (op->type != PLAYER)	1975	if (op->type != PLAYER)
2293	return 0;	1976	return 0;
2294		1977
2295	/* if player already has a golem, abort */	1978	/* if player already has a golem, abort */
2296	if (op->contr->ranges[range_golem])	1979	if (object *golem = op->contr->golem)
2297	{	1980	{
2298	control_golem (op->contr->ranges[range_golem], dir);	1981	control_golem (golem, dir);
2299	return 0;	1982	return 0;
2300	}	1983	}
2301		1984
2302	/* if no direction specified, pick one */	1985	/* if no direction specified, pick one */
2303	if (!dir)	1986	if (!dir)
…		…
2307	x = op->x + freearr_x[dir];	1990	x = op->x + freearr_x[dir];
2308	y = op->y + freearr_y[dir];	1991	y = op->y + freearr_y[dir];
2309		1992
2310	/* if there's no place to put the golem, abort */	1993	/* if there's no place to put the golem, abort */
2311	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	1994	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||
2312	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type))	1995	((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2313	{	1996	{
2314	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");	1997	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");
2315	return 0;	1998	return 0;
2316	}	1999	}
2317		2000
…		…
2321	if (!weapon)	2004	if (!weapon)
2322	{	2005	{
2323	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2006	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");
2324	return 0;	2007	return 0;
2325	}	2008	}
2326	if (spell->race && strcmp (weapon->arch->name, spell->race))	2009	if (spell->race && strcmp (weapon->arch->archname, spell->race))
2327	{	2010	{
2328	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2011	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");
2329	return 0;	2012	return 0;
2330	}	2013	}
2331	if (weapon->type != WEAPON)	2014	if (weapon->type != WEAPON)
…		…
2337	{	2020	{
2338	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));	2021	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));
2339	return 0;	2022	return 0;
2340	}	2023	}
2341		2024
2342	if (weapon->nrof > 1)	2025	weapon = weapon->split ();
2343	{
2344	tmp = get_split_ob (weapon, 1);
2345	esrv_send_item (op, weapon);
2346	weapon = tmp;
2347	}
2348		2026
2349	/* create the golem object */	2027	/* create the golem object */
2350	tmp = arch_to_object (spell->other_arch);	2028	tmp = arch_to_object (spell->other_arch);
2351		2029
2352	/* if animated by a player, give the player control of the golem */	2030	/* if animated by a player, give the player control of the golem */
2353	CLEAR_FLAG (tmp, FLAG_MONSTER);	2031	CLEAR_FLAG (tmp, FLAG_MONSTER);
2354	SET_FLAG (tmp, FLAG_FRIENDLY);
2355	tmp->stats.exp = 0;	2032	tmp->stats.exp = 0;
2356	add_friendly_object (tmp);	2033	add_friendly_object (tmp);
2357	tmp->type = GOLEM;	2034	tmp->type = GOLEM;
2358	tmp->set_owner (op);	2035	tmp->set_owner (op);
		2036	op->contr->golem = tmp;
2359	set_spell_skill (op, caster, spell, tmp);	2037	set_spell_skill (op, caster, spell, tmp);
2360	op->contr->ranges[range_golem] = tmp;
2361	op->contr->shoottype = range_golem;
2362		2038
2363	/* Give the weapon to the golem now. A bit of a hack to check the	2039	/* Give the weapon to the golem now. A bit of a hack to check the
2364	* removed flag - it should only be set if get_split_object was	2040	* removed flag - it should only be set if weapon->split was
2365	* used above.	2041	* used above.
2366	*/	2042	*/
2367	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2043	if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2368	weapon->remove ();	2044	weapon->remove ();
2369	insert_ob_in_ob (weapon, tmp);	2045
2370	esrv_send_item (op, weapon);	2046	tmp->insert (weapon);
		2047
2371	/* To do everything necessary to let a golem use the weapon is a pain,	2048	/* To do everything necessary to let a golem use the weapon is a pain,
2372	* so instead, just set it as equipped (otherwise, we need to update	2049	* so instead, just set it as equipped (otherwise, we need to update
2373	* body_info, skills, etc)	2050	* body_info, skills, etc)
2374	*/	2051	*/
2375	SET_FLAG (tmp, FLAG_USE_WEAPON);	2052	SET_FLAG (tmp, FLAG_USE_WEAPON);
…		…
2401		2078
2402	/* attacktype */	2079	/* attacktype */
2403	if (!tmp->attacktype)	2080	if (!tmp->attacktype)
2404	tmp->attacktype = AT_PHYSICAL;	2081	tmp->attacktype = AT_PHYSICAL;
2405		2082
2406	mt = NULL;
2407	if (op->materialname != NULL)
2408	mt = name_to_material (op->materialname);	2083	if (materialtype_t *mt = name_to_material (op->materialname))
2409	if (mt != NULL)
2410	{	2084	{
2411	for (i = 0; i < NROFATTACKS; i++)	2085	for (i = 0; i < NROFATTACKS; i++)
2412	tmp->resist[i] = 50 - (mt->save[i] * 5);	2086	tmp->resist[i] = 50 - (mt->save[i] * 5);
2413	a = mt->save[0];	2087	a = mt->save[0];
2414	}	2088	}
…		…
2416	{	2090	{
2417	for (i = 0; i < NROFATTACKS; i++)	2091	for (i = 0; i < NROFATTACKS; i++)
2418	tmp->resist[i] = 5;	2092	tmp->resist[i] = 5;
2419	a = 10;	2093	a = 10;
2420	}	2094	}
		2095
2421	/* Set weapon's immunity */	2096	/* Set weapon's immunity */
2422	tmp->resist[ATNR_CONFUSION] = 100;	2097	tmp->resist[ATNR_CONFUSION] = 100;
2423	tmp->resist[ATNR_POISON] = 100;	2098	tmp->resist[ATNR_POISON] = 100;
2424	tmp->resist[ATNR_SLOW] = 100;	2099	tmp->resist[ATNR_SLOW] = 100;
2425	tmp->resist[ATNR_PARALYZE] = 100;	2100	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2431		2106
2432	/* Improve weapon's armour value according to best save vs. physical of its material */	2107	/* Improve weapon's armour value according to best save vs. physical of its material */
2433		2108
2434	if (a > 14)	2109	if (a > 14)
2435	a = 14;	2110	a = 14;
		2111
2436	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2112	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2437		2113
2438	/* Determine golem's speed */	2114	/* Determine golem's speed */
2439	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));	2115	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2440		2116
…		…
2485	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2161	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2486	}	2162	}
2487	return success;	2163	return success;
2488	}	2164	}
2489		2165
2490
2491
2492
2493
2494	/* create an aura spell object and put it in the player's inventory.	2166	/* create an aura spell object and put it in the player's inventory.
2495	* as usual, op is player, caster is the object casting the spell,	2167	* as usual, op is player, caster is the object casting the spell,
2496	* spell is the spell object itself.	2168	* spell is the spell object itself.
2497	*/	2169	*/
2498	int	2170	int
…		…
2509		2181
2510	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2182	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2511		2183
2512	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2184	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2513		2185
2514	new_aura->set_owner (op);
2515	set_spell_skill (op, caster, spell, new_aura);	2186	set_spell_skill (op, caster, spell, new_aura);
2516	new_aura->attacktype = spell->attacktype;	2187	new_aura->attacktype = spell->attacktype;
2517		2188
2518	new_aura->level = caster_level (caster, spell);	2189	new_aura->level = caster_level (caster, spell);
		2190
2519	if (refresh)	2191	if (refresh)
2520	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2192	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2521	else	2193	else
2522	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2194	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
		2195
2523	insert_ob_in_ob (new_aura, op);	2196	insert_ob_in_ob (new_aura, op);
		2197	new_aura->set_owner (op);
		2198
2524	return 1;	2199	return 1;
2525	}	2200	}
2526
2527		2201
2528	/* move aura function. An aura is a part of someone's inventory,	2202	/* move aura function. An aura is a part of someone's inventory,
2529	* which he carries with him, but which acts on the map immediately	2203	* which he carries with him, but which acts on the map immediately
2530	* around him.	2204	* around him.
2531	* Aura parameters:	2205	* Aura parameters:
2532	* duration: duration counter.	2206	* duration: duration counter.
2533	* attacktype: aura's attacktype	2207	* attacktype: aura's attacktype
2534	* other_arch: archetype to drop where we attack	2208	* other_arch: archetype to drop where we attack
2535	*/	2209	*/
2536
2537	void	2210	void
2538	move_aura (object *aura)	2211	move_aura (object *aura)
2539	{	2212	{
2540	int i, mflags;
2541	object *env;
2542	maptile *m;
2543
2544	/* auras belong in inventories */	2213	/* auras belong in inventories */
2545	env = aura->env;	2214	object *env = aura->env;
		2215	object *owner = aura->owner;
2546		2216
2547	/* no matter what we've gotta remove the aura...	2217	/* no matter what we've gotta remove the aura...
2548	* we'll put it back if its time isn't up.	2218	* we'll put it back if its time isn't up.
2549	*/	2219	*/
2550	aura->remove ();	2220	aura->remove ();
…		…
2555	aura->destroy ();	2225	aura->destroy ();
2556	return;	2226	return;
2557	}	2227	}
2558		2228
2559	/* auras only exist in inventories */	2229	/* auras only exist in inventories */
2560	if (env == NULL || env->map == NULL)	2230	if (!env || !env->map)
2561	{	2231	{
2562	aura->destroy ();	2232	aura->destroy ();
2563	return;	2233	return;
2564	}	2234	}
2565		2235
2566	/* we need to jump out of the inventory for a bit	2236	/* we need to jump out of the inventory for a bit
2567	* in order to hit the map conveniently.	2237	* in order to hit the map conveniently.
2568	*/	2238	*/
2569	aura->insert_at (env, aura);	2239	aura->insert_at (env, aura);
2570		2240
2571	for (i = 1; i < 9; i++)	2241	for (int i = 1; i < 9; i++)
2572	{	2242	{
2573	sint16 nx, ny;	2243	mapxy pos (env);
		2244	pos.move (i);
2574		2245
2575	nx = aura->x + freearr_x[i];
2576	ny = aura->y + freearr_y[i];
2577	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2578
2579	/* Consider the movement tyep of the person with the aura as	2246	/* Consider the movement type of the person with the aura as
2580	* movement type of the aura. Eg, if the player is flying, the aura	2247	* movement type of the aura. Eg, if the player is flying, the aura
2581	* is flying also, if player is walking, it is on the ground, etc.	2248	* is flying also, if player is walking, it is on the ground, etc.
2582	*/	2249	*/
2583	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2250	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2584	{	2251	{
2585	hit_map (aura, i, aura->attacktype, 0);	2252	hit_map (aura, i, aura->attacktype, 0);
2586		2253
2587	if (aura->other_arch)	2254	if (aura->other_arch)
2588	m->insert (arch_to_object (aura->other_arch), nx, ny, aura);	2255	pos.insert (arch_to_object (aura->other_arch), aura);
2589	}	2256	}
2590	}	2257	}
2591		2258
2592	/* put the aura back in the player's inventory */	2259	/* put the aura back in the player's inventory */
2593	aura->remove ();	2260	env->insert (aura);
2594	insert_ob_in_ob (aura, env);	2261	aura->set_owner (owner);
2595	}	2262	}
2596		2263
2597	/* moves the peacemaker spell.	2264	/* moves the peacemaker spell.
2598	* op is the piece object.	2265	* op is the piece object.
2599	*/	2266	*/
2600
2601	void	2267	void
2602	move_peacemaker (object *op)	2268	move_peacemaker (object *op)
2603	{	2269	{
2604	object *tmp;	2270	object *tmp;
2605		2271
2606	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	2272	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
2607	{	2273	{
2608	int atk_lev, def_lev;	2274	int atk_lev, def_lev;
2609	object *victim = tmp;	2275	object *victim = tmp->head_ ();
2610		2276
2611	if (tmp->head)
2612	victim = tmp->head;
2613	if (!QUERY_FLAG (victim, FLAG_MONSTER))	2277	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2614	continue;	2278	continue;
		2279
2615	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2280	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
2616	continue;	2281	continue;
		2282
2617	if (victim->stats.exp == 0)	2283	if (victim->stats.exp == 0)
2618	continue;	2284	continue;
2619		2285
2620	def_lev = MAX (1, victim->level);	2286	def_lev = MAX (1, victim->level);
2621	atk_lev = MAX (1, op->level);	2287	atk_lev = MAX (1, op->level);
2622		2288
2623	if (rndm (0, atk_lev - 1) > def_lev)	2289	if (rndm (0, atk_lev - 1) > def_lev)
2624	{	2290	{
2625	/* make this sucker peaceful. */	2291	/* make this sucker peaceful. */
2626		2292
		2293	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2627	change_exp (op->owner, victim->stats.exp, op->skill, 0);	2294	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2628	victim->stats.exp = 0;	2295	victim->stats.exp = 0;
2629	#if 0	2296	#if 0
2630	/* No idea why these were all set to zero - if something	2297	/* No idea why these were all set to zero - if something
2631	* makes this creature agressive, he should still do damage.	2298	* makes this creature agressive, he should still do damage.
…		…
2638	victim->attack_movement = RANDO2;	2305	victim->attack_movement = RANDO2;
2639	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2306	SET_FLAG (victim, FLAG_UNAGGRESSIVE);
2640	SET_FLAG (victim, FLAG_RUN_AWAY);	2307	SET_FLAG (victim, FLAG_RUN_AWAY);
2641	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2308	SET_FLAG (victim, FLAG_RANDOM_MOVE);
2642	CLEAR_FLAG (victim, FLAG_MONSTER);	2309	CLEAR_FLAG (victim, FLAG_MONSTER);
		2310
2643	if (victim->name)	2311	if (victim->name)
2644	{
2645	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);	2312	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2646	}
2647	}	2313	}
2648	}	2314	}
2649	}	2315	}
2650		2316
2651		2317

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