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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.39 by root, Wed Feb 7 23:43:01 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 (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21	*	20	*
22	* The authors can be reached via e-mail at <crossfire@schmorp.de>	21	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	22	*/
24		23
25	#include <global.h>	24	#include <global.h>
26	#include <object.h>	25	#include <object.h>
27	#include <living.h>	26	#include <living.h>
…		…
70	return 0;	69	return 0;
71	}	70	}
72	if (!(random_roll (0, 3, op, PREFER_HIGH)))	71	if (!(random_roll (0, 3, op, PREFER_HIGH)))
73	{	72	{
74	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));	73	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));
75	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);	74	op->play_sound (sound_find ("ob_explode"));
76	esrv_del_item (op->contr, wand->count);
77	wand->destroy ();	75	wand->destroy ();
78	tmp = get_archetype ("fireball");	76	tmp = get_archetype ("fireball");
79	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;	77	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
80		78
81	if (!tmp->stats.dam)	79	if (!tmp->stats.dam)
…		…
104	ncharges = 1;	102	ncharges = 1;
105		103
106	wand->stats.food += ncharges;	104	wand->stats.food += ncharges;
107	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));	105	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
108		106
109	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))	107	if (wand->arch && QUERY_FLAG (wand->arch, FLAG_ANIMATE))
110	{	108	{
111	SET_FLAG (wand, FLAG_ANIMATE);	109	SET_FLAG (wand, FLAG_ANIMATE);
112	wand->set_speed (wand->arch->clone.speed);	110	wand->set_speed (wand->arch->speed);
113	}	111	}
114		112
115	return 1;	113	return 1;
116	}	114	}
117		115
…		…
123	* great a plus, the default is used.	121	* great a plus, the default is used.
124	* The # of arrows created also goes up with level, so if a 30th level mage	122	* The # of arrows created also goes up with level, so if a 30th level mage
125	* wants LOTS of arrows, and doesn't care what the plus is he could	123	* wants LOTS of arrows, and doesn't care what the plus is he could
126	* create nonnmagic arrows, or even -1, etc...	124	* create nonnmagic arrows, or even -1, etc...
127	*/	125	*/
128
129	int	126	int
130	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)	127	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)
131	{	128	{
132	int missile_plus = 0, bonus_plus = 0;	129	int bonus_plus = 0;
133	const char *missile_name;	130	const char *missile_name = "arrow";
134	object *tmp, *missile;
135		131
136	missile_name = "arrow";
137
138	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	132	for (object *tmp = op->inv; tmp; tmp = tmp->below)
139	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	133	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
140	missile_name = tmp->race;	134	missile_name = tmp->race;
141		135
142	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	136	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
143		137
144	if (archetype::find (missile_name) == NULL)	138	archetype *missile_arch = archetype::find (missile_name);
		139
		140	if (!missile_arch)
145	{	141	{
146	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);	142	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
147	return 0;	143	return 0;
148	}	144	}
149		145
150	missile = get_archetype (missile_name);	146	object *missile = missile_arch->instance ();
151		147
152	if (stringarg)	148	if (stringarg)
153	{	149	{
154	/* If it starts with a letter, presume it is a description */	150	/* If it starts with a letter, presume it is a description */
155	if (isalpha (*stringarg))	151	if (isalpha (*stringarg))
156	{	152	{
157	artifact *al = find_artifactlist (missile->type)->items;	153	artifact *al = find_artifactlist (missile->type)->items;
158		154
159	for (; al != NULL; al = al->next)	155	for (; al; al = al->next)
160	if (!strcasecmp (al->item->name, stringarg))	156	if (!strcasecmp (al->item->name, stringarg))
161	break;	157	break;
162		158
163	if (!al)	159	if (!al)
164	{	160	{
…		…
173	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);	169	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);
174	return 0;	170	return 0;
175	}	171	}
176		172
177	give_artifact_abilities (missile, al->item);	173	give_artifact_abilities (missile, al->item);
178	/* These special arrows cost something extra. Don't have them also be magical -	174	/* These special arrows cost something extra. Don't have them also be magical -
179	* otherwise, in most cases, not enough will be created. I don't want to get into	175	* otherwise, in most cases, not enough will be created. I don't want to get into
180	* the parsing of having to do both plus and type.	176	* the parsing of having to do both plus and type.
181	*/	177	*/
182	bonus_plus = 1 + (al->item->value / 5);	178	bonus_plus = 1 + (al->item->value / 5);
183	missile_plus = 0;	179	missile_plus = 0;
184	}	180	}
185	else if (atoi (stringarg) < missile_plus)	181	else if (atoi (stringarg) < missile_plus)
186	missile_plus = atoi (stringarg);	182	missile_plus = atoi (stringarg);
187	}	183	}
188		184
189	if (missile_plus > 4)	185	missile_plus = clamp (missile_plus, -4, 4);
190	missile_plus = 4;
191	else if (missile_plus < -4)
192	missile_plus = -4;
193		186
194	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	187	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
195	missile->nrof -= 3 * (missile_plus + bonus_plus);	188	missile->nrof -= 3 * (missile_plus + bonus_plus);
196		189
197	if (missile->nrof < 1)	190	if (missile->nrof < 1)
…		…
217	{	210	{
218	int food_value;	211	int food_value;
219	archetype *at = NULL;	212	archetype *at = NULL;
220	object *new_op;	213	object *new_op;
221		214
222	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);	215	food_value = spell_ob->stats.food + 50 * SP_level_duration_adjust (caster, spell_ob);
223		216
224	if (stringarg)	217	if (stringarg)
225	{	218	{
226	at = find_archetype_by_object_type_name (FOOD, stringarg);	219	at = find_archetype_by_object_type_name (FOOD, stringarg);
227	if (at == NULL)	220	if (at == NULL)
228	at = find_archetype_by_object_type_name (DRINK, stringarg);	221	at = find_archetype_by_object_type_name (DRINK, stringarg);
229	if (at == NULL || at->clone.stats.food > food_value)	222	if (at == NULL || at->stats.food > food_value)
230	stringarg = NULL;	223	stringarg = NULL;
231	}	224	}
232		225
233	if (!stringarg)	226	if (!stringarg)
234	{	227	{
…		…
240	* We don't use flesh types because the weight values of those need	233	* We don't use flesh types because the weight values of those need
241	* to be altered from the donor.	234	* to be altered from the donor.
242	*/	235	*/
243		236
244	/* We assume the food items don't have multiple parts */	237	/* We assume the food items don't have multiple parts */
245	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)	238	for_all_archetypes (at_tmp)
246	{	239	{
247	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)	240	if (at_tmp->type == FOOD || at_tmp->type == DRINK)
248	{	241	{
249	/* Basically, if the food value is something that is creatable	242	/* Basically, if the food value is something that is creatable
250	* under the limits of the spell and it is higher than	243	* under the limits of the spell and it is higher than
251	* the item we have now, take it instead.	244	* the item we have now, take it instead.
252	*/	245	*/
253	if (at_tmp->clone.stats.food <= food_value && (!at || at_tmp->clone.stats.food > at->clone.stats.food))	246	if (at_tmp->stats.food <= food_value
		247	&& (!at
		248	|| at_tmp->stats.food > at->stats.food
		249	|| (at_tmp->stats.food == at->stats.food
		250	&& at_tmp->weight < at->weight)))
254	at = at_tmp;	251	at = at_tmp;
255	}	252	}
256	}	253	}
257	}	254	}
		255
258	/* Pretty unlikely (there are some very low food items), but you never	256	/* Pretty unlikely (there are some very low food items), but you never
259	* know	257	* know
260	*/	258	*/
261	if (!at)	259	if (!at)
262	{	260	{
263	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	261	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");
264	return 0;	262	return 0;
265	}	263	}
266		264
267	food_value /= at->clone.stats.food;	265	food_value /= at->stats.food;
268	new_op = arch_to_object (at);	266	new_op = arch_to_object (at);
269	new_op->nrof = food_value;	267	new_op->nrof = food_value;
270		268
271	new_op->value = 0;	269	new_op->value = 0;
272	if (new_op->nrof < 1)	270	if (new_op->nrof < 1)
…		…
281	{	279	{
282	int r, mflags, maxrange;	280	int r, mflags, maxrange;
283	object *tmp;	281	object *tmp;
284	maptile *m;	282	maptile *m;
285		283
286
287	if (!dir)	284	if (!dir)
288	{	285	{
289	examine_monster (op, op);	286	examine_monster (op, op);
290	return 1;	287	return 1;
291	}	288	}
		289
292	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	290	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
293	for (r = 1; r < maxrange; r++)	291	for (r = 1; r < maxrange; r++)
294	{	292	{
295	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];	293	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
296		294
…		…
316	examine_monster (op, tmp);	314	examine_monster (op, tmp);
317	return 1;	315	return 1;
318	}	316	}
319	}	317	}
320	}	318	}
		319
321	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");	320	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
322	return 1;	321	return 1;
323	}	322	}
324
325		323
326	/* This checks to see if 'pl' is invisible to 'mon'.	324	/* This checks to see if 'pl' is invisible to 'mon'.
327	* does race check, undead check, etc	325	* does race check, undead check, etc
328	* Returns TRUE if mon can't see pl, false	326	* Returns TRUE if mon can't see pl, false
329	* otherwise. This doesn't check range, walls, etc. It	327	* otherwise. This doesn't check range, walls, etc. It
…		…
331	* pl is invisible.	329	* pl is invisible.
332	*/	330	*/
333	int	331	int
334	makes_invisible_to (object *pl, object *mon)	332	makes_invisible_to (object *pl, object *mon)
335	{	333	{
336
337	if (!pl->invisible)	334	if (!pl->invisible)
338	return 0;	335	return 0;
		336
339	if (pl->type == PLAYER)	337	if (pl->type == PLAYER)
340	{	338	{
341	/* If race isn't set, then invisible unless it is undead */	339	/* If race isn't set, then invisible unless it is undead */
342	if (!pl->contr->invis_race)	340	if (!pl->contr->invis_race)
343	{	341	{
344	if (QUERY_FLAG (mon, FLAG_UNDEAD))	342	if (QUERY_FLAG (mon, FLAG_UNDEAD))
345	return 0;	343	return 0;
		344
346	return 1;	345	return 1;
347	}	346	}
		347
348	/* invis_race is set if we get here */	348	/* invis_race is set if we get here */
349	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	349	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))
350	return 1;	350	return 1;
		351
351	/* No race, can't be invisible to it */	352	/* No race, can't be invisible to it */
352	if (!mon->race)	353	if (!mon->race)
353	return 0;	354	return 0;
		355
354	if (strstr (mon->race, pl->contr->invis_race))	356	if (strstr (mon->race, pl->contr->invis_race))
355	return 1;	357	return 1;
		358
356	/* Nothing matched above, return 0 */	359	/* Nothing matched above, return 0 */
357	return 0;	360	return 0;
358	}	361	}
359	else	362	else
360	{	363	{
…		…
373	* normal applies.	376	* normal applies.
374	*/	377	*/
375	int	378	int
376	cast_invisible (object *op, object *caster, object *spell_ob)	379	cast_invisible (object *op, object *caster, object *spell_ob)
377	{	380	{
378	object *tmp;
379
380	if (op->invisible > 1000)	381	if (op->invisible > 1000)
381	{	382	{
382	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");
383	return 0;	384	return 0;
384	}	385	}
…		…
400	else	401	else
401	op->contr->tmp_invis = 1;	402	op->contr->tmp_invis = 1;
402		403
403	op->contr->hidden = 0;	404	op->contr->hidden = 0;
404	}	405	}
		406
405	if (makes_invisible_to (op, op))	407	if (makes_invisible_to (op, op))
406	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!");
407	else	409	else
408	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");	410	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
409		411
410	update_object (op, UP_OBJ_FACE);	412	update_object (op, UP_OBJ_CHANGE);
411		413
412	/* Only search the active objects - only these should actually do	414	/* Only search the active objects - only these should actually do
413	* harm to the player.	415	* harm to the player.
414	*/	416	*/
415	for_all_actives (tmp)	417	for_all_actives (tmp)
…		…
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	sprintf (buf, "Your metabolism isn't focused on anything.");	604	buf << "Your metabolism isn't focused on anything.\n";
611	else	605	else
612	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";
613		607
614	new_draw_info (NDI_UNIQUE, 0, op, buf);
615	break;	608	break;
616	}	609	}
617	}	610	}
618	}
619		611
620	return 1;	612	buf << '\0'; // zero-terminate
621	}
622		613
623	/* int cast_create_town_portal (object *op, object *caster, int dir)	614	new_draw_info (NDI_UNIQUE, 0, op, buf.linearise ());
624	*
625	* This function cast the spell of town portal for op
626	*
627	* The spell operates in two passes. During the first one a place
628	* is marked as a destination for the portal. During the second one,
629	* 2 portals are created, one in the position the player cast it and
630	* one in the destination place. The portal are synchronized and 2 forces
631	* are inserted in the player to destruct the portal next time player
632	* creates a new portal pair.
633	* This spell has a side effect that it allows people to meet each other
634	* in a permanent, private, appartements by making a town portal from it
635	* to the town or another public place. So, check if the map is unique and if
636	* so return an error
637	*
638	* Code by Tchize (david.delbecq@usa.net)
639	*/
640	int
641	cast_create_town_portal (object *op, object *caster, object *spell, int dir)
642	{
643	object *dummy, *force, *old_force;
644	archetype *perm_portal;
645	char portal_name[1024], portal_message[1024];
646	maptile *exitmap;
647	int op_level;
648
649	/* Check to see if the map the player is currently on is a per player unique
650	* map. This can be determined in that per player unique maps have the
651	* full pathname listed.
652	*/
653	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
654	{
655	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
656	return 0;
657	}
658
659	/* The first thing to do is to check if we have a marked destination
660	* dummy is used to make a check inventory for the force
661	*/
662	dummy = arch_to_object (spell->other_arch);
663	if (dummy == NULL)
664	{
665	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
666	LOG (llevError, "object::create failed (force in cast_create_town_portal for %s!\n", &op->name);
667	return 0;
668	}
669
670	force = check_inv_recursive (op, dummy);
671
672	if (force == NULL)
673	{
674	/* Here we know there is no destination marked up.
675	* We have 2 things to do:
676	* 1. Mark the destination in the player inventory.
677	* 2. Let the player know it worked.
678	*/
679	dummy->name = op->map->path;
680	EXIT_X (dummy) = op->x;
681	EXIT_Y (dummy) = op->y;
682	insert_ob_in_ob (dummy, op);
683	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.");
684	return 1;
685	}
686
687	dummy->destroy ();
688
689	/* Here we know where the town portal should go to
690	* We should kill any existing portal associated with the player.
691	* Than we should create the 2 portals.
692	* For each of them, we need:
693	* - To create the portal with the name of the player+destination map
694	* - set the owner of the town portal
695	* - To mark the position of the portal in the player's inventory
696	* for easier destruction.
697	*
698	* The mark works has follow:
699	* slaying: Existing town portal
700	* hp, sp : x & y of the associated portal
701	* name : name of the portal
702	* race : map the portal is in
703	*/
704
705	/* First step: killing existing town portals */
706	dummy = get_archetype (spell->race);
707	if (dummy == NULL)
708	{
709	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
710	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
711	return 0;
712	}
713
714	perm_portal = archetype::find (spell->slaying);
715
716	/* To kill a town portal, we go trough the player's inventory,
717	* for each marked portal in player's inventory,
718	* -We try load the associated map (if impossible, consider the portal destructed)
719	* -We find any portal in the specified location.
720	* If it has the good name, we destruct it.
721	* -We destruct the force indicating that portal.
722	*/
723	while ((old_force = check_inv_recursive (op, dummy)))
724	{
725	exitmap = maptile::find_sync (old_force->race, op->map);
726
727	if (exitmap)
728	{
729	exitmap->load_sync ();
730
731	int exitx = EXIT_X (old_force);
732	int exity = EXIT_Y (old_force);
733
734	for (object *tmp = present_arch (perm_portal, exitmap, exitx, exity); tmp; tmp = tmp->above)
735	{
736	if (tmp->name == old_force->name)
737	{
738	tmp->destroy ();
739	break;
740	}
741	}
742	}
743
744	old_force->destroy ();
745	}
746
747	dummy->destroy ();
748
749	/* Creating the portals.
750	* The very first thing to do is to ensure
751	* access to the destination map.
752	* If we can't, don't fizzle. Simply warn player.
753	* This ensure player pays his mana for the spell
754	* because HE is responsible of forgotting.
755	* 'force' is the destination of the town portal, which we got
756	* from the players inventory above.
757	*/
758
759	/* Ensure exit map is loaded */
760	exitmap = maptile::find_sync (force->name);
761
762	/* If we were unable to load (ex. random map deleted), warn player */
763	if (!exitmap)
764	{
765	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
766	force->destroy ();
767	return 1;
768	}
769
770	exitmap->load_sync ();
771
772	op_level = caster_level (caster, spell);
773	if (op_level < 15)
774	snprintf (portal_message, 1024,
775	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
776	&op->name);
777	else if (op_level < 30)
778	snprintf (portal_message, 1024,
779	"\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);
780	else if (op_level < 60)
781	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
782	else
783	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
784	&op->name);
785
786	/* Create a portal in front of player
787	* dummy contain the portal and
788	* force contain the track to kill it later
789	*/
790	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
791	dummy = get_archetype (spell->slaying); /*The portal */
792	if (dummy == NULL)
793	{
794	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
795	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
796	return 0;
797	}
798
799	EXIT_PATH (dummy) = force->name;
800	EXIT_X (dummy) = EXIT_X (force);
801	EXIT_Y (dummy) = EXIT_Y (force);
802	dummy->name = dummy->name_pl = portal_name;
803	dummy->msg = portal_message;
804	dummy->race = op->name; /*Save the owner of the portal */
805	cast_create_obj (op, caster, dummy, 0);
806
807	/* Now we need to to create a town portal marker inside the player
808	* object, so on future castings, we can know that he has an active
809	* town portal.
810	*/
811	object *tmp = get_archetype (spell->race);
812
813	if (!tmp)
814	{
815	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
816	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
817	return 0;
818	}
819
820	tmp->race = op->map->path;
821	tmp->name = portal_name;
822	EXIT_X (tmp) = dummy->x;
823	EXIT_Y (tmp) = dummy->y;
824	op->insert (tmp);
825
826	/* Create a portal in the destination map
827	* dummy contain the portal and
828	* force the track to kill it later
829	* the 'force' variable still contains the 'reminder' of
830	* where this portal goes to.
831	*/
832	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &op->map->path);
833	dummy = get_archetype (spell->slaying); /*The portal */
834	if (dummy == NULL)
835	{
836	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
837	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
838	return 0;
839	}
840
841	EXIT_PATH (dummy) = op->map->path;
842	EXIT_X (dummy) = op->x;
843	EXIT_Y (dummy) = op->y;
844	dummy->name = dummy->name_pl = portal_name;
845	dummy->msg = portal_message;
846	dummy->race = op->name; /*Save the owner of the portal */
847	exitmap->insert (dummy, EXIT_X (force), EXIT_Y (force), op);
848
849	/* Now we create another town portal marker that
850	* points back to the one we just made
851	*/
852	tmp = get_archetype (spell->race);
853	if (tmp == NULL)
854	{
855	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
856	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
857	return 0;
858	}
859
860	tmp->race = force->name;
861	tmp->name = portal_name;
862	EXIT_X (tmp) = dummy->x;
863	EXIT_Y (tmp) = dummy->y;
864	insert_ob_in_ob (tmp, op);
865
866	/* Describe the player what happened
867	*/
868	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
869	force->destroy ();
870		615
871	return 1;	616	return 1;
872	}	617	}
873		618
874	/* This creates magic walls. Really, it can create most any object,	619	/* This creates magic walls. Really, it can create most any object,
…		…
972	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);
973	return 0;	718	return 0;
974	}	719	}
975		720
976	/* 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 */
977	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	722	if (tmp->other_arch && tmp->other_arch->type == SPELL)
978	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	723	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);
979		724
980	/* This code causes the wall to extend some distance in	725	/* This code causes the wall to extend some distance in
981	* each direction, or until an obstruction is encountered.	726	* each direction, or until an obstruction is encountered.
982	* posblocked and negblocked help determine how far the	727	* posblocked and negblocked help determine how far the
…		…
1002	{	747	{
1003	object *tmp2 = tmp->clone ();	748	object *tmp2 = tmp->clone ();
1004	m->insert (tmp2, x, y, op);	749	m->insert (tmp2, x, y, op);
1005		750
1006	/* 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 */
1007	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	752	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1008	tmp2->insert (arch_to_object (tmp2->other_arch));	753	tmp2->insert (arch_to_object (tmp2->other_arch));
1009		754
1010	}	755	}
1011	else	756	else
1012	posblocked = 1;	757	posblocked = 1;
…		…
1019	((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)
1020	{	765	{
1021	object *tmp2 = tmp->clone ();	766	object *tmp2 = tmp->clone ();
1022	m->insert (tmp2, x, y, op);	767	m->insert (tmp2, x, y, op);
1023		768
1024	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	769	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1025	tmp2->insert (arch_to_object (tmp2->other_arch));	770	tmp2->insert (arch_to_object (tmp2->other_arch));
1026	}	771	}
1027	else	772	else
1028	negblocked = 1;	773	negblocked = 1;
1029	}	774	}
…		…
1145		890
1146	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 */
1147	return 1;	892	return 1;
1148	}	893	}
1149		894
1150
1151	/* cast_heal: Heals something.	895	/* cast_heal: Heals something.
1152	* op is the caster.	896	* op is the caster.
1153	* dir is the direction he is casting it in.	897	* dir is the direction he is casting it in.
1154	* spell is the spell object.	898	* spell is the spell object.
1155	*/	899	*/
…		…
1161	object *poison;	905	object *poison;
1162	int heal = 0, success = 0;	906	int heal = 0, success = 0;
1163		907
1164	tmp = find_target_for_friendly_spell (op, dir);	908	tmp = find_target_for_friendly_spell (op, dir);
1165		909
1166	if (tmp == NULL)	910	if (!tmp)
1167	return 0;	911	return 0;
1168		912
1169	/* Figure out how many hp this spell might cure.	913	/* Figure out how many hp this spell might cure.
1170	* could be zero if this spell heals effects, not damage.	914	* could be zero if this spell heals effects, not damage.
1171	*/	915	*/
…		…
1174	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;
1175		919
1176	if (heal)	920	if (heal)
1177	{	921	{
1178	if (tmp->stats.hp >= tmp->stats.maxhp)	922	if (tmp->stats.hp >= tmp->stats.maxhp)
1179	{
1180	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.");
1181	}
1182	else	924	else
1183	{	925	{
1184	/* See how many points we actually heal. Instead of messages	926	/* See how many points we actually heal. Instead of messages
1185	* based on type of spell, we instead do messages based	927	* based on type of spell, we instead do messages based
1186	* on amount of damage healed.	928	* on amount of damage healed.
1187	*/	929	*/
1188	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	930	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1189	heal = tmp->stats.maxhp - tmp->stats.hp;	931	heal = tmp->stats.maxhp - tmp->stats.hp;
		932
1190	tmp->stats.hp += heal;	933	tmp->stats.hp += heal;
1191		934
1192	if (tmp->stats.hp >= tmp->stats.maxhp)	935	if (tmp->stats.hp >= tmp->stats.maxhp)
1193	{
1194	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	936	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1195	}
1196	else if (heal > 50)	937	else if (heal > 50)
1197	{
1198	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");	938	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1199	}
1200	else if (heal > 25)	939	else if (heal > 25)
1201	{
1202	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");	940	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1203	}
1204	else if (heal > 10)	941	else if (heal > 10)
1205	{
1206	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.");
1207	}
1208	else	943	else
1209	{
1210	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.");
1211	}	945
1212	success = 1;	946	success = 1;
1213	}	947	}
1214	}	948	}
		949
1215	if (spell->attacktype & AT_DISEASE)	950	if (spell->attacktype & AT_DISEASE)
1216	if (cure_disease (tmp, op))	951	if (cure_disease (tmp, op, spell))
1217	success = 1;	952	success = 1;
1218		953
1219	if (spell->attacktype & AT_POISON)	954	if (spell->attacktype & AT_POISON)
1220	{	955	{
1221	at = archetype::find ("poisoning");	956	at = archetype::find ("poisoning");
…		…
1225	success = 1;	960	success = 1;
1226	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	961	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1227	poison->stats.food = 1;	962	poison->stats.food = 1;
1228	}	963	}
1229	}	964	}
		965
1230	if (spell->attacktype & AT_CONFUSION)	966	if (spell->attacktype & AT_CONFUSION)
1231	{	967	{
1232	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	968	poison = present_in_ob_by_name (FORCE, "confusion", tmp);
1233	if (poison)	969	if (poison)
1234	{	970	{
1235	success = 1;	971	success = 1;
1236	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	972	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1237	poison->duration = 1;	973	poison->duration = 1;
1238	}	974	}
1239	}	975	}
		976
1240	if (spell->attacktype & AT_BLIND)	977	if (spell->attacktype & AT_BLIND)
1241	{	978	{
1242	at = archetype::find ("blindness");	979	at = archetype::find ("blindness");
1243	poison = present_arch_in_ob (at, tmp);	980	poison = present_arch_in_ob (at, tmp);
1244	if (poison)	981	if (poison)
…		…
1246	success = 1;	983	success = 1;
1247	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.");
1248	poison->stats.food = 1;	985	poison->stats.food = 1;
1249	}	986	}
1250	}	987	}
		988
1251	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)	989	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1252	{	990	{
1253	tmp->stats.sp += spell->last_sp;	991	tmp->stats.sp += spell->last_sp;
1254	if (tmp->stats.sp > tmp->stats.maxsp)	992	if (tmp->stats.sp > tmp->stats.maxsp)
1255	tmp->stats.sp = tmp->stats.maxsp;	993	tmp->stats.sp = tmp->stats.maxsp;
1256	success = 1;	994	success = 1;
1257	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!");
1258	}	996	}
		997
1259	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)	998	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1260	{	999	{
1261	tmp->stats.grace += spell->last_grace;	1000	tmp->stats.grace += spell->last_grace;
1262	if (tmp->stats.grace > tmp->stats.maxgrace)	1001	if (tmp->stats.grace > tmp->stats.maxgrace)
1263	tmp->stats.grace = tmp->stats.maxgrace;	1002	tmp->stats.grace = tmp->stats.maxgrace;
1264	success = 1;	1003	success = 1;
1265	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!");
1266	}	1005	}
		1006
1267	if (spell->stats.food && tmp->stats.food < 999)	1007	if (spell->stats.food && tmp->stats.food < 999)
1268	{	1008	{
1269	tmp->stats.food += spell->stats.food;	1009	tmp->stats.food += spell->stats.food;
		1010
1270	if (tmp->stats.food > 999)	1011	if (tmp->stats.food > 999)
1271	tmp->stats.food = 999;	1012	tmp->stats.food = 999;
		1013
1272	success = 1;	1014	success = 1;
1273	/* 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 */
1274	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");
1275	}	1017	}
		1018
1276	return success;	1019	return success;
1277	}	1020	}
1278
1279		1021
1280	/* 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
1281	* 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
1282	* good comments for those.	1024	* good comments for those.
1283	*/	1025	*/
1284	static const char *const no_gain_msgs[NUM_STATS] = {	1026	static const char *const no_gain_msgs[NUM_STATS] = {
1285	"You grow no stronger.",	1027	"You grow no stronger.",
1286	"You grow no more agile.",	1028	"You grow no more agile.",
1287	"You don't feel any healthier.",	1029	"You don't feel any healthier.",
1288	"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."
1289	"You are no easier to look at.",	1033	"You are no easier to look at.",
1290	"no int",
1291	"no pow"
1292	};	1034	};
1293		1035
1294	int	1036	int
1295	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)
1296	{	1038	{
…		…
1347	}	1089	}
1348	else	1090	else
1349	{	1091	{
1350	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.");
1351	}	1093	}
		1094
1352	return 1;	1095	return 1;
1353	}	1096	}
		1097
1354	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;
1355	force->speed = 1.0;	1099	force->speed = 1.0;
1356	force->speed_left = -1.0;	1100	force->speed_left = -1.0;
1357	SET_FLAG (force, FLAG_APPLIED);	1101	SET_FLAG (force, FLAG_APPLIED);
1358		1102
…		…
1364	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);
1365	if (force->resist[i] > 100)	1109	if (force->resist[i] > 100)
1366	force->resist[i] = 100;	1110	force->resist[i] = 100;
1367	}	1111	}
1368	}	1112	}
		1113
1369	if (spell_ob->stats.hp)	1114	if (spell_ob->stats.hp)
1370	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);
1371		1116
1372	if (tmp->type == PLAYER)	1117	if (tmp->type == PLAYER)
1373	{	1118	{
1374	/* Stat adjustment spells */	1119	/* Stat adjustment spells */
1375	for (i = 0; i < NUM_STATS; i++)	1120	for (i = 0; i < NUM_STATS; i++)
1376	{	1121	{
1377	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1122	if (sint8 stat = spell_ob->stats.stat (i))
1378
1379	if (stat)
1380	{	1123	{
1381	sm = 0;	1124	sint8 sm = 0;
1382	for (k = 0; k < stat; k++)	1125	for (sint8 k = 0; k < stat; k++)
1383	sm += rndm (1, 3);	1126	sm += rndm (1, 3);
1384		1127
1385	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1128	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1386	{	1129	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1387	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1130
1388	if (sm < 0)	1131	force->stats.stat (i) = sm;
1389	sm = 0;	1132
1390	}
1391	set_attr_value (&force->stats, i, sm);
1392	if (!sm)	1133	if (!sm)
1393	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1134	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1394	}	1135	}
1395	}	1136	}
1396	}	1137	}
…		…
1417	force->attacktype = spell_ob->attacktype;	1158	force->attacktype = spell_ob->attacktype;
1418		1159
1419	insert_ob_in_ob (force, tmp);	1160	insert_ob_in_ob (force, tmp);
1420	change_abil (tmp, force); /* Mostly to display any messages */	1161	change_abil (tmp, force); /* Mostly to display any messages */
1421	tmp->update_stats ();	1162	tmp->update_stats ();
		1163
1422	return 1;	1164	return 1;
1423	}	1165	}
1424		1166
1425	/* 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
1426	* 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
1427	* of the caster.	1169	* of the caster.
1428	*/	1170	*/
1429
1430	int	1171	int
1431	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1172	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1432	{	1173	{
1433	int i;	1174	int i;
1434	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1175	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;
…		…
1532	}	1273	}
1533		1274
1534	/* Alchemy code by Mark Wedel	1275	/* Alchemy code by Mark Wedel
1535	*	1276	*
1536	* This code adds a new spell, called alchemy. Alchemy will turn	1277	* This code adds a new spell, called alchemy. Alchemy will turn
1537	* objects to gold nuggets, the value of the gold nuggets being	1278	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1538	* about 90% of that of the item itself. It uses the value of the
1539	* object before charisma adjustments, because the nuggets themselves
1540	* will be will be adjusted by charisma when sold.
1541	*	1279	*
1542	* 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
1543	* the maximum number of large nuggets you could get.	1281	* itself. It uses the value of the object before charisma adjustments,
1544	* 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
1545	* to the max amount of small nuggets as you could get.	1283	* when sold.
1546	*
1547	* For example, if an item is worth 110 gold, you will get
1548	* 4 large nuggets, and from 0-10 small nuggets.
1549	*	1284	*
1550	* 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
1551	* 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
1552	* alchemised.	1287	* alchemised.
1553	*/	1288	*/
1554	static void	1289	static void
1555	alchemy_object (object *obj, uint64 &total_value, int &total_weight)	1290	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1556	{	1291	{
1557	uint64 value = query_cost (obj, NULL, F_TRUE);	1292	uint64 value = query_cost (obj, NULL, F_TRUE);
1558		1293
1559	/* Give third price when we alchemy money (This should hopefully	1294	/* Give third price when we alchemy money (this should hopefully
1560	* 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
1561	* the nuggets, alchemy the gold from that, etc.	1296	* the nuggets, alchemy the gold from that, etc.
1562	* Otherwise, give 9 silver on the gold for other objects,	1297	* Otherwise, give 9 silver on the gold for other objects,
1563	* so that it would still be more affordable to haul	1298	* so that it would still be more affordable to haul
1564	* the stuff back to town.	1299	* the stuff back to town.
…		…
1576	total_weight += obj->total_weight ();	1311	total_weight += obj->total_weight ();
1577		1312
1578	obj->destroy ();	1313	obj->destroy ();
1579	}	1314	}
1580		1315
1581	static void
1582	update_map (object *op, maptile *m, int small_nuggets, object *small, int large_nuggets, object *large, int x, int y)
1583	{
1584	int flag = 0;
1585
1586	/* Put any nuggets below the player, but we can only pass this
1587	* flag if we are on the same space as the player
1588	*/
1589	if (x == op->x && y == op->y && op->map == m)
1590	flag = INS_BELOW_ORIGINATOR;
1591
1592	if (small_nuggets)
1593	{
1594	object *tmp = small->clone ();
1595	tmp->nrof = small_nuggets;
1596	m->insert (tmp, x, y, op, flag);
1597	}
1598
1599	if (large_nuggets)
1600	{
1601	object *tmp = large->clone ();
1602	tmp->nrof = large_nuggets;
1603	m->insert (tmp, x, y, op, flag);
1604	}
1605
1606	if (object *pl = m->at (x, y).player ())
1607	if (pl->contr->ns)
1608	pl->contr->ns->look_position = 0;
1609	}
1610
1611	int	1316	int
1612	alchemy (object *op, object *caster, object *spell_ob)	1317	alchemy (object *op, object *caster, object *spell_ob)
1613	{	1318	{
1614	if (op->type != PLAYER)	1319	if (op->type != PLAYER)
1615	return 0;	1320	return 0;
1616		1321
1617	object *large = get_archetype ("largenugget");	1322	archetype *nugget[3];
1618	object *small = get_archetype ("smallnugget");	1323
		1324	nugget[0] = archetype::find ("pyrite3");
		1325	nugget[1] = archetype::find ("pyrite2");
		1326	nugget[2] = archetype::find ("pyrite");
1619		1327
1620	/* Put a maximum weight of items that can be alchemised. Limits the power	1328	/* Put a maximum weight of items that can be alchemised. Limits the power
1621	* some, and also prevents people from alchemising every table/chair/clock	1329	* some, and also prevents people from alchemising every table/chair/clock
1622	* in sight	1330	* in sight
1623	*/	1331	*/
…		…
1675	if (weight > weight_max)	1383	if (weight > weight_max)
1676	break;	1384	break;
1677	}	1385	}
1678	}	1386	}
1679		1387
		1388	value -= rndm (value >> 4);
1680	value = min (value, value_max);	1389	value = min (value, value_max);
1681		1390
1682	uint64 count = value / large->value;	1391	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
1683	int large_nuggets = count;	1392	if (int nrof = value / nugget [i]->value)
1684	value -= count * large->value;
1685
1686	count = value / small->value;
1687	int small_nuggets = count;
1688
1689	/* Insert all the nuggets at one time. This probably saves time, but
1690	* it also prevents us from alcheming nuggets that were just created
1691	* with this spell.
1692	*/	1393	{
1693	update_map (op, mp, small_nuggets, small, large_nuggets, large, nx, ny);	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);
		1400	}
1694		1401
1695	if (weight > weight_max)	1402	if (weight > weight_max)
1696	goto bailout;	1403	goto bailout;
1697	}	1404	}
1698	}	1405	}
1699		1406
1700	bailout:	1407	bailout:
1701	large->destroy ();
1702	small->destroy ();
1703	return 1;	1408	return 1;
1704	}	1409	}
1705
1706		1410
1707	/* This function removes the cursed/damned status on equipped	1411	/* This function removes the cursed/damned status on equipped
1708	* items.	1412	* items.
1709	*/	1413	*/
1710	int	1414	int
…		…
1717	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1421	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&
1718	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||	1422	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1719	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))	1423	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1720	{	1424	{
1721	was_one++;	1425	was_one++;
		1426
1722	if (tmp->level <= caster_level (caster, spell))	1427	if (tmp->level <= caster_level (caster, spell))
1723	{	1428	{
1724	success++;	1429	success++;
1725	if (QUERY_FLAG (spell, FLAG_DAMNED))	1430	if (QUERY_FLAG (spell, FLAG_DAMNED))
1726	CLEAR_FLAG (tmp, FLAG_DAMNED);	1431	CLEAR_FLAG (tmp, FLAG_DAMNED);
1727		1432
1728	CLEAR_FLAG (tmp, FLAG_CURSED);	1433	CLEAR_FLAG (tmp, FLAG_CURSED);
1729	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1434	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
1730	tmp->value = 0; /* Still can't sell it */	1435	tmp->value = 0; /* Still can't sell it */
1731	if (op->type == PLAYER)	1436
		1437	if (object *pl = tmp->visible_to ())
1732	esrv_send_item (op, tmp);	1438	esrv_update_item (UPD_FLAGS, pl, tmp);
1733	}	1439	}
1734	}	1440	}
1735		1441
1736	if (op->type == PLAYER)	1442	if (op->type == PLAYER)
1737	{	1443	{
…		…
1748		1454
1749	return success;	1455	return success;
1750	}	1456	}
1751		1457
1752	/* Identifies objects in the players inventory/on the ground */	1458	/* Identifies objects in the players inventory/on the ground */
1753
1754	int	1459	int
1755	cast_identify (object *op, object *caster, object *spell)	1460	cast_identify (object *op, object *caster, object *spell)
1756	{	1461	{
		1462	dynbuf_text buf;
1757	object *tmp;	1463	object *tmp;
1758	int success = 0, num_ident;
1759		1464
1760	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1465	int num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);
1761		1466
1762	if (num_ident < 1)	1467	if (num_ident < 1)
1763	num_ident = 1;	1468	num_ident = 1;
1764		1469
1765	for (tmp = op->inv; tmp; tmp = tmp->below)	1470	for (tmp = op->inv; tmp; tmp = tmp->below)
…		…
1768	{	1473	{
1769	identify (tmp);	1474	identify (tmp);
1770		1475
1771	if (op->type == PLAYER)	1476	if (op->type == PLAYER)
1772	{	1477	{
1773	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));
1774		1479
1775	if (tmp->msg)	1480	if (tmp->msg)
1776	{	1481	buf << "The item has a story:\n\n" << tmp->msg << "\n\n";
1777	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1778	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1779	}
1780	}	1482	}
1781		1483
1782	num_ident--;	1484	num_ident--;
1783	success = 1;
1784	if (!num_ident)	1485	if (!num_ident)
1785	break;	1486	break;
1786	}	1487	}
1787	}	1488	}
1788		1489
…		…
1790	* 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
1791	* was not fully used.	1492	* was not fully used.
1792	*/	1493	*/
1793	if (num_ident)	1494	if (num_ident)
1794	{	1495	{
1795	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)
1796	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1497	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1797	{	1498	{
1798	identify (tmp);	1499	identify (tmp);
1799		1500
1800	if (op->type == PLAYER)	1501	if (object *pl = tmp->visible_to ())
1801	{	1502	{
1802	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));
1803		1504
1804	if (tmp->msg)	1505	if (tmp->msg)
1805	{	1506	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
1810	esrv_send_item (op, tmp);
1811	}	1507	}
1812		1508
1813	num_ident--;	1509	num_ident--;
1814	success = 1;
1815	if (!num_ident)	1510	if (!num_ident)
1816	break;	1511	break;
1817	}	1512	}
1818	}	1513	}
1819		1514
1820	if (!success)	1515	if (buf.empty ())
1821	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	}
1822	else	1520	else
		1521	{
		1522	if (op->contr)
		1523	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1524
1823	spell_effect (spell, op->x, op->y, op->map, op);	1525	spell_effect (spell, op->x, op->y, op->map, op);
1824		1526	return 1;
1825	return success;	1527	}
1826	}	1528	}
1827		1529
1828	int	1530	int
1829	cast_detection (object *op, object *caster, object *spell, object *skill)	1531	cast_detection (object *op, object *caster, object *spell, object *skill)
1830	{	1532	{
…		…
1972		1674
1973	/* 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 */
1974	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))
1975	{	1677	{
1976	done_one = 0;	1678	done_one = 0;
		1679
1977	for (tmp = op->inv; tmp; tmp = tmp->below)	1680	for (tmp = op->inv; tmp; tmp = tmp->below)
1978	{	1681	{
1979	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1682	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))
1980	{	1683	{
1981	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))
1982	{	1685	{
1983	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1686	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1984	if (op->type == PLAYER)	1687
		1688	if (object *pl = tmp->visible_to ())
1985	esrv_send_item (op, tmp);	1689	esrv_update_item (UPD_FLAGS, pl, tmp);
1986	}	1690	}
		1691
1987	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) &&
1988	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1693	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
1989	{	1694	{
1990	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1695	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
1991	if (op->type == PLAYER)	1696
		1697	if (object *pl = tmp->visible_to ())
1992	esrv_send_item (op, tmp);	1698	esrv_update_item (UPD_FLAGS, pl, tmp);
1993	}	1699	}
1994	} /* if item is not identified */	1700	} /* if item is not identified */
1995	} /* for the players inventory */	1701	} /* for the players inventory */
1996	} /* if detect magic/curse and object is a player */	1702	} /* if detect magic/curse and object is a player */
		1703
1997	return 1;	1704	return 1;
1998	}	1705	}
1999		1706
2000		1707
2001	/**	1708	/**
…		…
2157	/* Basically, if the object is magical and not counterspell,	1864	/* Basically, if the object is magical and not counterspell,
2158	* we will more or less remove the object. Don't counterspell	1865	* we will more or less remove the object. Don't counterspell
2159	* monsters either.	1866	* monsters either.
2160	*/	1867	*/
2161		1868
2162	if (head->attacktype & AT_MAGIC &&	1869	if (head->attacktype & AT_MAGIC
2163	!(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))
2164	head->destroy ();	1873	head->destroy ();
2165	else	1874	else
2166	switch (head->type)	1875	switch (head->type)
2167	{	1876	{
2168	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
2169	if (op->level > head->level)	1883	if (op->level > head->level)
2170	head->destroy ();	1884	head->destroy ();
2171		1885
2172	break;	1886	break;
2173		1887
…		…
2184	break;	1898	break;
2185	}	1899	}
2186	}	1900	}
2187	}	1901	}
2188		1902
2189
2190
2191	/* cast_consecrate() - a spell to make an altar your god's */	1903	/* cast_consecrate() - a spell to make an altar your god's */
2192	int	1904	int
2193	cast_consecrate (object *op, object *caster, object *spell)	1905	cast_consecrate (object *op, object *caster, object *spell)
2194	{	1906	{
2195	char buf[MAX_BUF];	1907	char buf[MAX_BUF];
…		…
2219	/* If we got here, we are consecrating an altar */	1931	/* If we got here, we are consecrating an altar */
2220	sprintf (buf, "Altar of %s", &god->name);	1932	sprintf (buf, "Altar of %s", &god->name);
2221	tmp->name = buf;	1933	tmp->name = buf;
2222	tmp->level = caster_level (caster, spell);	1934	tmp->level = caster_level (caster, spell);
2223	tmp->other_arch = god->arch;	1935	tmp->other_arch = god->arch;
		1936
2224	if (op->type == PLAYER)	1937	if (op->type == PLAYER)
2225	esrv_update_item (UPD_NAME, op, tmp);	1938	esrv_update_item (UPD_NAME, op, tmp);
		1939
2226	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);
2227	return 1;	1941	return 1;
2228	}	1942	}
2229	}	1943	}
2230	}	1944	}
…		…
2240	* 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,
2241	* 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
2242	* 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
2243	* player checks. MSW 2003-01-06	1957	* player checks. MSW 2003-01-06
2244	*/	1958	*/
2245
2246	int	1959	int
2247	animate_weapon (object *op, object *caster, object *spell, int dir)	1960	animate_weapon (object *op, object *caster, object *spell, int dir)
2248	{	1961	{
2249	object *weapon, *tmp;	1962	object *weapon, *tmp;
2250	char buf[MAX_BUF];	1963	char buf[MAX_BUF];
2251	int a, i;	1964	int a, i;
2252	sint16 x, y;	1965	sint16 x, y;
2253	maptile *m;	1966	maptile *m;
2254	materialtype_t *mt;
2255		1967
2256	if (!spell->other_arch)	1968	if (!spell->other_arch)
2257	{	1969	{
2258	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1970	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2259	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);
…		…
2262	/* exit if it's not a player using this spell. */	1974	/* exit if it's not a player using this spell. */
2263	if (op->type != PLAYER)	1975	if (op->type != PLAYER)
2264	return 0;	1976	return 0;
2265		1977
2266	/* if player already has a golem, abort */	1978	/* if player already has a golem, abort */
2267	if (op->contr->ranges[range_golem])	1979	if (object *golem = op->contr->golem)
2268	{	1980	{
2269	control_golem (op->contr->ranges[range_golem], dir);	1981	control_golem (golem, dir);
2270	return 0;	1982	return 0;
2271	}	1983	}
2272		1984
2273	/* if no direction specified, pick one */	1985	/* if no direction specified, pick one */
2274	if (!dir)	1986	if (!dir)
…		…
2278	x = op->x + freearr_x[dir];	1990	x = op->x + freearr_x[dir];
2279	y = op->y + freearr_y[dir];	1991	y = op->y + freearr_y[dir];
2280		1992
2281	/* if there's no place to put the golem, abort */	1993	/* if there's no place to put the golem, abort */
2282	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) ||
2283	((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))
2284	{	1996	{
2285	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.");
2286	return 0;	1998	return 0;
2287	}	1999	}
2288		2000
…		…
2292	if (!weapon)	2004	if (!weapon)
2293	{	2005	{
2294	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!");
2295	return 0;	2007	return 0;
2296	}	2008	}
2297	if (spell->race && strcmp (weapon->arch->name, spell->race))	2009	if (spell->race && strcmp (weapon->arch->archname, spell->race))
2298	{	2010	{
2299	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.");
2300	return 0;	2012	return 0;
2301	}	2013	}
2302	if (weapon->type != WEAPON)	2014	if (weapon->type != WEAPON)
…		…
2308	{	2020	{
2309	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));
2310	return 0;	2022	return 0;
2311	}	2023	}
2312		2024
2313	if (weapon->nrof > 1)	2025	weapon = weapon->split ();
2314	{
2315	tmp = get_split_ob (weapon, 1);
2316	esrv_send_item (op, weapon);
2317	weapon = tmp;
2318	}
2319		2026
2320	/* create the golem object */	2027	/* create the golem object */
2321	tmp = arch_to_object (spell->other_arch);	2028	tmp = arch_to_object (spell->other_arch);
2322		2029
2323	/* 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 */
2324	CLEAR_FLAG (tmp, FLAG_MONSTER);	2031	CLEAR_FLAG (tmp, FLAG_MONSTER);
2325	tmp->stats.exp = 0;	2032	tmp->stats.exp = 0;
2326	add_friendly_object (tmp);	2033	add_friendly_object (tmp);
2327	tmp->type = GOLEM;	2034	tmp->type = GOLEM;
2328	tmp->set_owner (op);	2035	tmp->set_owner (op);
		2036	op->contr->golem = tmp;
2329	set_spell_skill (op, caster, spell, tmp);	2037	set_spell_skill (op, caster, spell, tmp);
2330	op->contr->ranges[range_golem] = tmp;
2331	op->contr->shoottype = range_golem;
2332		2038
2333	/* 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
2334	* removed flag - it should only be set if get_split_object was	2040	* removed flag - it should only be set if weapon->split was
2335	* used above.	2041	* used above.
2336	*/	2042	*/
2337	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2043	if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2338	weapon->remove ();	2044	weapon->remove ();
2339	insert_ob_in_ob (weapon, tmp);	2045
2340	esrv_send_item (op, weapon);	2046	tmp->insert (weapon);
		2047
2341	/* 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,
2342	* 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
2343	* body_info, skills, etc)	2050	* body_info, skills, etc)
2344	*/	2051	*/
2345	SET_FLAG (tmp, FLAG_USE_WEAPON);	2052	SET_FLAG (tmp, FLAG_USE_WEAPON);
…		…
2371		2078
2372	/* attacktype */	2079	/* attacktype */
2373	if (!tmp->attacktype)	2080	if (!tmp->attacktype)
2374	tmp->attacktype = AT_PHYSICAL;	2081	tmp->attacktype = AT_PHYSICAL;
2375		2082
2376	mt = NULL;
2377	if (op->materialname != NULL)
2378	mt = name_to_material (op->materialname);	2083	if (materialtype_t *mt = name_to_material (op->materialname))
2379	if (mt != NULL)
2380	{	2084	{
2381	for (i = 0; i < NROFATTACKS; i++)	2085	for (i = 0; i < NROFATTACKS; i++)
2382	tmp->resist[i] = 50 - (mt->save[i] * 5);	2086	tmp->resist[i] = 50 - (mt->save[i] * 5);
2383	a = mt->save[0];	2087	a = mt->save[0];
2384	}	2088	}
…		…
2386	{	2090	{
2387	for (i = 0; i < NROFATTACKS; i++)	2091	for (i = 0; i < NROFATTACKS; i++)
2388	tmp->resist[i] = 5;	2092	tmp->resist[i] = 5;
2389	a = 10;	2093	a = 10;
2390	}	2094	}
		2095
2391	/* Set weapon's immunity */	2096	/* Set weapon's immunity */
2392	tmp->resist[ATNR_CONFUSION] = 100;	2097	tmp->resist[ATNR_CONFUSION] = 100;
2393	tmp->resist[ATNR_POISON] = 100;	2098	tmp->resist[ATNR_POISON] = 100;
2394	tmp->resist[ATNR_SLOW] = 100;	2099	tmp->resist[ATNR_SLOW] = 100;
2395	tmp->resist[ATNR_PARALYZE] = 100;	2100	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2401		2106
2402	/* 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 */
2403		2108
2404	if (a > 14)	2109	if (a > 14)
2405	a = 14;	2110	a = 14;
		2111
2406	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));
2407		2113
2408	/* Determine golem's speed */	2114	/* Determine golem's speed */
2409	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)));
2410		2116
…		…
2455	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.");
2456	}	2162	}
2457	return success;	2163	return success;
2458	}	2164	}
2459		2165
2460
2461
2462
2463
2464	/* 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.
2465	* 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,
2466	* spell is the spell object itself.	2168	* spell is the spell object itself.
2467	*/	2169	*/
2468	int	2170	int
…		…
2479		2181
2480	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);
2481		2183
2482	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);
2483		2185
2484	new_aura->set_owner (op);
2485	set_spell_skill (op, caster, spell, new_aura);	2186	set_spell_skill (op, caster, spell, new_aura);
2486	new_aura->attacktype = spell->attacktype;	2187	new_aura->attacktype = spell->attacktype;
2487		2188
2488	new_aura->level = caster_level (caster, spell);	2189	new_aura->level = caster_level (caster, spell);
		2190
2489	if (refresh)	2191	if (refresh)
2490	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.");
2491	else	2193	else
2492	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
2493	insert_ob_in_ob (new_aura, op);	2196	insert_ob_in_ob (new_aura, op);
		2197	new_aura->set_owner (op);
		2198
2494	return 1;	2199	return 1;
2495	}	2200	}
2496
2497		2201
2498	/* 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,
2499	* 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
2500	* around him.	2204	* around him.
2501	* Aura parameters:	2205	* Aura parameters:
2502	* duration: duration counter.	2206	* duration: duration counter.
2503	* attacktype: aura's attacktype	2207	* attacktype: aura's attacktype
2504	* other_arch: archetype to drop where we attack	2208	* other_arch: archetype to drop where we attack
2505	*/	2209	*/
2506
2507	void	2210	void
2508	move_aura (object *aura)	2211	move_aura (object *aura)
2509	{	2212	{
2510	int i, mflags;
2511	object *env;
2512	maptile *m;
2513
2514	/* auras belong in inventories */	2213	/* auras belong in inventories */
2515	env = aura->env;	2214	object *env = aura->env;
		2215	object *owner = aura->owner;
2516		2216
2517	/* no matter what we've gotta remove the aura...	2217	/* no matter what we've gotta remove the aura...
2518	* we'll put it back if its time isn't up.	2218	* we'll put it back if its time isn't up.
2519	*/	2219	*/
2520	aura->remove ();	2220	aura->remove ();
…		…
2525	aura->destroy ();	2225	aura->destroy ();
2526	return;	2226	return;
2527	}	2227	}
2528		2228
2529	/* auras only exist in inventories */	2229	/* auras only exist in inventories */
2530	if (env == NULL || env->map == NULL)	2230	if (!env || !env->map)
2531	{	2231	{
2532	aura->destroy ();	2232	aura->destroy ();
2533	return;	2233	return;
2534	}	2234	}
2535		2235
2536	/* we need to jump out of the inventory for a bit	2236	/* we need to jump out of the inventory for a bit
2537	* in order to hit the map conveniently.	2237	* in order to hit the map conveniently.
2538	*/	2238	*/
2539	aura->insert_at (env, aura);	2239	aura->insert_at (env, aura);
2540		2240
2541	for (i = 1; i < 9; i++)	2241	for (int i = 1; i < 9; i++)
2542	{	2242	{
2543	sint16 nx, ny;	2243	mapxy pos (env);
		2244	pos.move (i);
2544		2245
2545	nx = aura->x + freearr_x[i];
2546	ny = aura->y + freearr_y[i];
2547	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2548
2549	/* Consider the movement tyep of the person with the aura as	2246	/* Consider the movement type of the person with the aura as
2550	* 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
2551	* 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.
2552	*/	2249	*/
2553	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)))
2554	{	2251	{
2555	hit_map (aura, i, aura->attacktype, 0);	2252	hit_map (aura, i, aura->attacktype, 0);
2556		2253
2557	if (aura->other_arch)	2254	if (aura->other_arch)
2558	m->insert (arch_to_object (aura->other_arch), nx, ny, aura);	2255	pos.insert (arch_to_object (aura->other_arch), aura);
2559	}	2256	}
2560	}	2257	}
2561		2258
2562	/* put the aura back in the player's inventory */	2259	/* put the aura back in the player's inventory */
2563	aura->remove ();	2260	env->insert (aura);
2564	insert_ob_in_ob (aura, env);	2261	aura->set_owner (owner);
2565	}	2262	}
2566		2263
2567	/* moves the peacemaker spell.	2264	/* moves the peacemaker spell.
2568	* op is the piece object.	2265	* op is the piece object.
2569	*/	2266	*/
2570
2571	void	2267	void
2572	move_peacemaker (object *op)	2268	move_peacemaker (object *op)
2573	{	2269	{
2574	object *tmp;	2270	object *tmp;
2575		2271
2576	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)
2577	{	2273	{
2578	int atk_lev, def_lev;	2274	int atk_lev, def_lev;
2579	object *victim = tmp;	2275	object *victim = tmp->head_ ();
2580		2276
2581	if (tmp->head)
2582	victim = tmp->head;
2583	if (!QUERY_FLAG (victim, FLAG_MONSTER))	2277	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2584	continue;	2278	continue;
		2279
2585	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2280	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
2586	continue;	2281	continue;
		2282
2587	if (victim->stats.exp == 0)	2283	if (victim->stats.exp == 0)
2588	continue;	2284	continue;
2589		2285
2590	def_lev = MAX (1, victim->level);	2286	def_lev = MAX (1, victim->level);
2591	atk_lev = MAX (1, op->level);	2287	atk_lev = MAX (1, op->level);
2592		2288
2593	if (rndm (0, atk_lev - 1) > def_lev)	2289	if (rndm (0, atk_lev - 1) > def_lev)
2594	{	2290	{
2595	/* make this sucker peaceful. */	2291	/* make this sucker peaceful. */
2596		2292
		2293	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2597	change_exp (op->owner, victim->stats.exp, op->skill, 0);	2294	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2598	victim->stats.exp = 0;	2295	victim->stats.exp = 0;
2599	#if 0	2296	#if 0
2600	/* No idea why these were all set to zero - if something	2297	/* No idea why these were all set to zero - if something
2601	* makes this creature agressive, he should still do damage.	2298	* makes this creature agressive, he should still do damage.
…		…
2608	victim->attack_movement = RANDO2;	2305	victim->attack_movement = RANDO2;
2609	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2306	SET_FLAG (victim, FLAG_UNAGGRESSIVE);
2610	SET_FLAG (victim, FLAG_RUN_AWAY);	2307	SET_FLAG (victim, FLAG_RUN_AWAY);
2611	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2308	SET_FLAG (victim, FLAG_RANDOM_MOVE);
2612	CLEAR_FLAG (victim, FLAG_MONSTER);	2309	CLEAR_FLAG (victim, FLAG_MONSTER);
		2310
2613	if (victim->name)	2311	if (victim->name)
2614	{
2615	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);
2616	}
2617	}	2313	}
2618	}	2314	}
2619	}	2315	}
2620		2316
2621		2317

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