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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.8 by root, Sun Sep 10 15:59:57 2006 UTC vs.
Revision 1.127 by root, Wed Apr 14 02:31:24 2010 UTC

1
2	/*	1	/*
3	* static char *rcsid_spell_effect_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
4	* "$Id: spell_effect.C,v 1.8 2006/09/10 15:59:57 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify it under
		9	* the terms of the Affero GNU General Public License as published by the
		10	* Free Software Foundation, either version 3 of the License, or (at your
		11	* option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the Affero GNU General Public License
		19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
		21	*
		22	* The authors can be reached via e-mail to <support@deliantra.net>
5	*/	23	*/
6
7
8	/*
9	CrossFire, A Multiplayer game for X-windows
10
11	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
12	Copyright (C) 1992 Frank Tore Johansen
13
14	This program is free software; you can redistribute it and/or modify
15	it under the terms of the GNU General Public License as published by
16	the Free Software Foundation; either version 2 of the License, or
17	(at your option) any later version.
18
19	This program is distributed in the hope that it will be useful,
20	but WITHOUT ANY WARRANTY; without even the implied warranty of
21	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22	GNU General Public License for more details.
23
24	You should have received a copy of the GNU General Public License
25	along with this program; if not, write to the Free Software
26	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27
28	The authors can be reached via e-mail at crossfire-devel@real-time.com
29	*/
30		24
31	#include <global.h>	25	#include <global.h>
32	#include <object.h>	26	#include <object.h>
33	#include <living.h>	27	#include <living.h>
34	#ifndef __CEXTRACT__
35	# include <sproto.h>	28	#include <sproto.h>
36	#endif
37	#include <spells.h>	29	#include <spells.h>
38	#include <sounds.h>	30	#include <sounds.h>
39		31
40	/* cast_magic_storm: This is really used mostly for spell	32	/* cast_magic_storm: This is really used mostly for spell
41	* fumbles at the like. tmp is the object to propogate.	33	* fumbles at the like. tmp is the object to propogate.
…		…
44	void	36	void
45	cast_magic_storm (object *op, object *tmp, int lvl)	37	cast_magic_storm (object *op, object *tmp, int lvl)
46	{	38	{
47	if (!tmp)	39	if (!tmp)
48	return; /* error */	40	return; /* error */
		41
49	tmp->level = op->level;	42	tmp->level = op->level;
50	tmp->x = op->x;
51	tmp->y = op->y;
52	tmp->range += lvl / 5; /* increase the area of destruction */	43	tmp->range += lvl / 5; /* increase the area of destruction */
53	tmp->duration += lvl / 5;	44	tmp->duration += lvl / 5;
54		45
55	/* Put a cap on duration for this - if the player fails in their	46	/* Put a cap on duration for this - if the player fails in their
56	* apartment, don't want it to go on so long that it kills them	47	* apartment, don't want it to go on so long that it kills them
57	* multiple times. Also, damge already increases with level,	48	* multiple times. Also, damge already increases with level,
58	* so don't really need to increase the duration as much either.	49	* so don't really need to increase the duration as much either.
59	*/	50	*/
60	if (tmp->duration >= 40)	51	if (tmp->duration >= 40)
61	tmp->duration = 40;	52	tmp->duration = 40;
		53
62	tmp->stats.dam = lvl; /* nasty recoils! */	54	tmp->stats.dam = lvl; /* nasty recoils! */
63	tmp->stats.maxhp = tmp->count; /* tract single parent */	55	tmp->stats.maxhp = tmp->count; /* tract single parent */
64	insert_ob_in_map (tmp, op->map, op, 0);
65		56
		57	tmp->insert_at (op, op);
66	}	58	}
67
68		59
69	int	60	int
70	recharge (object *op, object *caster, object *spell_ob)	61	recharge (object *op, object *caster, object *spell_ob)
71	{	62	{
72	object *wand, *tmp;	63	object *wand, *tmp;
73	int ncharges;	64	int ncharges;
74		65
75	wand = find_marked_object (op);	66	wand = find_marked_object (op);
76	if (wand == NULL || wand->type != WAND)	67	if (!wand || wand->type != WAND)
77	{	68	{
78	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");	69	op->failmsg ("You need to mark the wand you want to recharge.");
79	return 0;	70	return 0;
80	}	71	}
		72
81	if (!(random_roll (0, 3, op, PREFER_HIGH)))	73	if (!(random_roll (0, 3, op, PREFER_HIGH)))
82	{	74	{
83	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));	75	op->failmsgf ("The %s vibrates violently, then explodes!", query_name (wand));
84	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);	76	op->play_sound (sound_find ("ob_explode"));
85	esrv_del_item (op->contr, wand->count);	77	wand->destroy ();
86	remove_ob (wand);
87	free_object (wand);
88	tmp = get_archetype ("fireball");	78	tmp = get_archetype (shstr_fireball);
89	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;	79	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
		80
90	if (!tmp->stats.dam)	81	if (!tmp->stats.dam)
91	tmp->stats.dam = 1;	82	tmp->stats.dam = 1;
		83
92	tmp->stats.hp = tmp->stats.dam / 2;	84	tmp->stats.hp = tmp->stats.dam / 2;
		85
93	if (tmp->stats.hp < 2)	86	if (tmp->stats.hp < 2)
94	tmp->stats.hp = 2;	87	tmp->stats.hp = 2;
95	tmp->x = op->x;	88
96	tmp->y = op->y;	89	tmp->insert_at (op);
97	insert_ob_in_map (tmp, op->map, NULL, 0);
98	return 1;	90	return 1;
99	}	91	}
100		92
101	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob));	93	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob));
		94
102	if (wand->inv && wand->inv->level)	95	if (wand->inv && wand->inv->level)
103	ncharges /= wand->inv->level;	96	ncharges /= wand->inv->level;
104	else	97	else
105	{	98	{
106	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));	99	op->failmsgf ("Your %s is broken.", query_name (wand));
107	return 0;	100	return 0;
108	}	101	}
		102
109	if (!ncharges)	103	if (!ncharges)
110	ncharges = 1;	104	ncharges = 1;
111		105
112	wand->stats.food += ncharges;	106	wand->stats.food += ncharges;
113	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));	107	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
		108
114	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))	109	if (wand->arch && wand->arch->flag [FLAG_ANIMATE])
115	{	110	{
116	SET_FLAG (wand, FLAG_ANIMATE);	111	wand->set_flag (FLAG_ANIMATE);
117	wand->speed = wand->arch->clone.speed;	112	wand->set_speed (wand->arch->speed);
118	update_ob_speed (wand);
119	}	113	}
		114
120	return 1;	115	return 1;
121	}	116	}
122		117
123	/* Create a missile (nonmagic - magic +4). Will either create bolts or arrows	118	/* Create a missile (nonmagic - magic +4). Will either create bolts or arrows
124	* based on whether a crossbow or bow is equiped. If neither, it defaults to	119	* based on whether a crossbow or bow is equiped. If neither, it defaults to
…		…
128	* great a plus, the default is used.	123	* great a plus, the default is used.
129	* The # of arrows created also goes up with level, so if a 30th level mage	124	* The # of arrows created also goes up with level, so if a 30th level mage
130	* wants LOTS of arrows, and doesn't care what the plus is he could	125	* wants LOTS of arrows, and doesn't care what the plus is he could
131	* create nonnmagic arrows, or even -1, etc...	126	* create nonnmagic arrows, or even -1, etc...
132	*/	127	*/
133
134	int	128	int
135	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)	129	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *spellparam)
136	{	130	{
137	int missile_plus = 0, bonus_plus = 0;	131	int bonus_plus = 0;
138	const char *missile_name;	132	const char *missile_name = "arrow";
139	object *tmp, *missile;
140	tag_t tag;
141		133
142	missile_name = "arrow";
143
144	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	134	for (object *tmp = op->inv; tmp; tmp = tmp->below)
145	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	135	if (tmp->type == BOW && tmp->flag [FLAG_APPLIED])
146	{
147	missile_name = tmp->race;	136	missile_name = tmp->race;
148	}
149		137
150	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	138	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
151		139
152	if (find_archetype (missile_name) == NULL)	140	archetype *missile_arch = archetype::find (missile_name);
		141
		142	if (!missile_arch)
153	{	143	{
154	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);	144	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
155	return 0;	145	return 0;
156	}	146	}
157	missile = get_archetype (missile_name);
158		147
159	if (stringarg)	148	object *missile = missile_arch->instance ();
		149
		150	if (spellparam)
160	{	151	{
161	/* If it starts with a letter, presume it is a description */	152	/* If it starts with a letter, presume it is a description */
162	if (isalpha (*stringarg))	153	if (isalpha (*spellparam))
163	{	154	{
164	artifact *al = find_artifactlist (missile->type)->items;	155	artifact *al = find_artifactlist (missile->type)->items;
165		156
166	for (; al != NULL; al = al->next)	157	for (; al; al = al->next)
167	if (!strcasecmp (al->item->name, stringarg))	158	if (!strcasecmp (al->item->name, spellparam))
168	break;	159	break;
169		160
170	if (!al)	161	if (!al)
171	{	162	{
172	free_object (missile);	163	missile->destroy ();
173	new_draw_info_format (NDI_UNIQUE, 0, op, "No such object %ss of %s", missile_name, stringarg);	164	op->failmsgf ("No such object %ss of %s", missile_name, spellparam);
174	return 0;	165	return 0;
175	}	166	}
		167
176	if (al->item->slaying)	168	if (al->item->slaying)
177	{	169	{
178	free_object (missile);	170	missile->destroy ();
179	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);	171	op->failmsgf ("You are not allowed to create %ss of %s", missile_name, spellparam);
180	return 0;	172	return 0;
181	}	173	}
		174
182	give_artifact_abilities (missile, al->item);	175	give_artifact_abilities (missile, al->item);
183	/* These special arrows cost something extra. Don't have them also be magical -	176	/* These special arrows cost something extra. Don't have them also be magical -
184	* otherwise, in most cases, not enough will be created. I don't want to get into	177	* otherwise, in most cases, not enough will be created. I don't want to get into
185	* the parsing of having to do both plus and type.	178	* the parsing of having to do both plus and type.
186	*/	179	*/
187	bonus_plus = 1 + (al->item->value / 5);	180	bonus_plus = 1 + (al->item->value / 5);
188	missile_plus = 0;	181	missile_plus = 0;
189	}	182	}
190	else if (atoi (stringarg) < missile_plus)	183	else if (atoi (spellparam) < missile_plus)
191	missile_plus = atoi (stringarg);	184	missile_plus = atoi (spellparam);
192	}	185	}
193	if (missile_plus > 4)	186
194	missile_plus = 4;	187	missile_plus = clamp (missile_plus, -4, 4);
195	else if (missile_plus < -4)
196	missile_plus = -4;
197		188
198	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	189	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
199	missile->nrof -= 3 * (missile_plus + bonus_plus);	190	missile->nrof -= 3 * (missile_plus + bonus_plus);
		191
200	if (missile->nrof < 1)	192	if (missile->nrof < 1)
201	missile->nrof = 1;	193	missile->nrof = 1;
202		194
203	missile->magic = missile_plus;	195	missile->magic = missile_plus;
204	/* Can't get any money for these objects */	196	/* Can't get any money for these objects */
205	missile->value = 0;	197	missile->value = 0;
206		198
207	SET_FLAG (missile, FLAG_IDENTIFIED);	199	missile->set_flag (FLAG_IDENTIFIED);
208	tag = missile->count;
209		200
210	if (!cast_create_obj (op, caster, missile, dir) && op->type == PLAYER && !was_destroyed (missile, tag))	201	if (!cast_create_obj (op, caster, missile, dir) && op->type == PLAYER && !missile->destroyed ())
211	{
212	pick_up (op, missile);	202	pick_up (op, missile);
213	}	203
214	return 1;	204	return 1;
215	}	205	}
216		206
217		207
218	/* allows the choice of what sort of food object to make.	208	/* allows the choice of what sort of food object to make.
219	* If stringarg is NULL, it will create food dependent on level --PeterM*/	209	* If spellparam is NULL, it will create food dependent on level --PeterM*/
220	int	210	int
221	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *stringarg)	211	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *spellparam)
222	{	212	{
223	int food_value;	213	int food_value;
224	archetype *at = NULL;	214	archetype *at = NULL;
225	object *new_op;	215	object *new_op;
226		216
227	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);	217	food_value = spell_ob->stats.food + 50 * SP_level_duration_adjust (caster, spell_ob);
228		218
229	if (stringarg)	219	if (spellparam)
230	{	220	{
231	at = find_archetype_by_object_type_name (FOOD, stringarg);	221	at = find_archetype_by_object_type_name (FOOD, spellparam);
232	if (at == NULL)	222	if (at == NULL)
233	at = find_archetype_by_object_type_name (DRINK, stringarg);	223	at = find_archetype_by_object_type_name (DRINK, spellparam);
234	if (at == NULL || at->clone.stats.food > food_value)	224	if (at == NULL || at->stats.food > food_value)
235	stringarg = NULL;	225	spellparam = NULL;
236	}	226	}
237		227
238	if (!stringarg)	228	if (!spellparam)
239	{	229	{
240	archetype *at_tmp;	230	archetype *at_tmp;
241		231
242	/* We try to find the archetype with the maximum food value.	232	/* We try to find the archetype with the maximum food value.
243	* This removes the dependancy of hard coded food values in this	233	* This removes the dependancy of hard coded food values in this
…		…
245	* We don't use flesh types because the weight values of those need	235	* We don't use flesh types because the weight values of those need
246	* to be altered from the donor.	236	* to be altered from the donor.
247	*/	237	*/
248		238
249	/* We assume the food items don't have multiple parts */	239	/* We assume the food items don't have multiple parts */
250	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)	240	for_all_archetypes (at_tmp)
251	{	241	{
252	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)	242	if (at_tmp->type == FOOD || at_tmp->type == DRINK)
253	{	243	{
254	/* Basically, if the food value is something that is creatable	244	/* Basically, if the food value is something that is creatable
255	* under the limits of the spell and it is higher than	245	* under the limits of the spell and it is higher than
256	* the item we have now, take it instead.	246	* the item we have now, take it instead.
257	*/	247	*/
258	if (at_tmp->clone.stats.food <= food_value && (!at || at_tmp->clone.stats.food > at->clone.stats.food))	248	if (at_tmp->stats.food <= food_value
		249	&& (!at
		250	|| at_tmp->stats.food > at->stats.food
		251	|| (at_tmp->stats.food == at->stats.food
		252	&& at_tmp->weight < at->weight)))
259	at = at_tmp;	253	at = at_tmp;
260	}	254	}
261	}	255	}
262	}	256	}
		257
263	/* Pretty unlikely (there are some very low food items), but you never	258	/* Pretty unlikely (there are some very low food items), but you never
264	* know	259	* know
265	*/	260	*/
266	if (!at)	261	if (!at)
267	{	262	{
268	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	263	op->failmsgf ("You don't have enough experience to create any food.");
269	return 0;	264	return 0;
270	}	265	}
271		266
272	food_value /= at->clone.stats.food;	267	food_value /= at->stats.food;
273	new_op = arch_to_object (at);	268	new_op = at->instance ();
274	new_op->nrof = food_value;	269	new_op->nrof = food_value;
275		270
276	new_op->value = 0;	271	new_op->value = 0;
277	if (new_op->nrof < 1)	272	if (new_op->nrof < 1)
278	new_op->nrof = 1;	273	new_op->nrof = 1;
…		…
284	int	279	int
285	probe (object *op, object *caster, object *spell_ob, int dir)	280	probe (object *op, object *caster, object *spell_ob, int dir)
286	{	281	{
287	int r, mflags, maxrange;	282	int r, mflags, maxrange;
288	object *tmp;	283	object *tmp;
289	mapstruct *m;	284	maptile *m;
290
291		285
292	if (!dir)	286	if (!dir)
293	{	287	{
294	examine_monster (op, op);	288	examine_monster (op, op);
295	return 1;	289	return 1;
296	}	290	}
		291
297	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	292	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
298	for (r = 1; r < maxrange; r++)	293	for (r = 1; r < maxrange; r++)
299	{	294	{
300	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];	295	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
301		296
…		…
303	mflags = get_map_flags (m, &m, x, y, &x, &y);	298	mflags = get_map_flags (m, &m, x, y, &x, &y);
304		299
305	if (mflags & P_OUT_OF_MAP)	300	if (mflags & P_OUT_OF_MAP)
306	break;	301	break;
307		302
308	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))	303	if (!op->flag [FLAG_WIZCAST] && (mflags & P_NO_MAGIC))
309	{	304	{
310	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");	305	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");
311	return 0;	306	return 0;
312	}	307	}
		308
313	if (mflags & P_IS_ALIVE)	309	if (mflags & P_IS_ALIVE)
314	{	310	{
315	for (tmp = get_map_ob (m, x, y); tmp != NULL; tmp = tmp->above)	311	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
316	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))	312	if (tmp->flag [FLAG_ALIVE] && (tmp->type == PLAYER || tmp->flag [FLAG_MONSTER]))
317	{	313	{
318	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");	314	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");
319	if (tmp->head != NULL)	315	if (tmp->head != NULL)
320	tmp = tmp->head;	316	tmp = tmp->head;
321	examine_monster (op, tmp);	317	examine_monster (op, tmp);
322	return 1;	318	return 1;
323	}	319	}
324	}	320	}
325	}	321	}
		322
326	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");	323	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
327	return 1;	324	return 1;
328	}	325	}
329
330		326
331	/* This checks to see if 'pl' is invisible to 'mon'.	327	/* This checks to see if 'pl' is invisible to 'mon'.
332	* does race check, undead check, etc	328	* does race check, undead check, etc
333	* Returns TRUE if mon can't see pl, false	329	* Returns TRUE if mon can't see pl, false
334	* otherwise. This doesn't check range, walls, etc. It	330	* otherwise. This doesn't check range, walls, etc. It
…		…
336	* pl is invisible.	332	* pl is invisible.
337	*/	333	*/
338	int	334	int
339	makes_invisible_to (object *pl, object *mon)	335	makes_invisible_to (object *pl, object *mon)
340	{	336	{
341
342	if (!pl->invisible)	337	if (!pl->invisible)
343	return 0;	338	return 0;
		339
344	if (pl->type == PLAYER)	340	if (pl->type == PLAYER)
345	{	341	{
346	/* If race isn't set, then invisible unless it is undead */	342	/* If race isn't set, then invisible unless it is undead */
347	if (!pl->contr->invis_race)	343	if (!pl->contr->invis_race)
348	{	344	{
349	if (QUERY_FLAG (mon, FLAG_UNDEAD))	345	if (mon->flag [FLAG_UNDEAD])
350	return 0;	346	return 0;
		347
351	return 1;	348	return 1;
352	}	349	}
		350
353	/* invis_race is set if we get here */	351	/* invis_race is set if we get here */
354	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	352	if (pl->contr->invis_race == shstr_undead && is_true_undead (mon))
355	return 1;	353	return 1;
		354
356	/* No race, can't be invisible to it */	355	/* No race, can't be invisible to it */
357	if (!mon->race)	356	if (!mon->race)
358	return 0;	357	return 0;
		358
359	if (strstr (mon->race, pl->contr->invis_race))	359	if (mon->race.contains (pl->contr->invis_race))
360	return 1;	360	return 1;
		361
361	/* Nothing matched above, return 0 */	362	/* Nothing matched above, return 0 */
362	return 0;	363	return 0;
363	}	364	}
364	else	365	else
365	{	366	{
…		…
378	* normal applies.	379	* normal applies.
379	*/	380	*/
380	int	381	int
381	cast_invisible (object *op, object *caster, object *spell_ob)	382	cast_invisible (object *op, object *caster, object *spell_ob)
382	{	383	{
383	object *tmp;
384
385	if (op->invisible > 1000)	384	if (op->invisible > 1000)
386	{	385	{
387	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");	386	op->failmsg ("You can not extend the duration of your invisibility any further");
388	return 0;	387	return 0;
389	}	388	}
390		389
391	/* Remove the switch with 90% duplicate code - just handle the differences with	390	/* Remove the switch with 90% duplicate code - just handle the differences with
392	* and if statement or two.	391	* and if statement or two.
…		…
398		397
399	if (op->type == PLAYER)	398	if (op->type == PLAYER)
400	{	399	{
401	op->contr->invis_race = spell_ob->race;	400	op->contr->invis_race = spell_ob->race;
402		401
403	if (QUERY_FLAG (spell_ob, FLAG_MAKE_INVIS))	402	if (spell_ob->flag [FLAG_MAKE_INVIS])
404	op->contr->tmp_invis = 0;	403	op->contr->tmp_invis = 0;
405	else	404	else
406	op->contr->tmp_invis = 1;	405	op->contr->tmp_invis = 1;
407		406
408	op->contr->hidden = 0;	407	op->contr->hidden = 0;
409	}	408	}
		409
410	if (makes_invisible_to (op, op))	410	if (makes_invisible_to (op, op))
411	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");	411	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
412	else	412	else
413	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");	413	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
414		414
415	update_object (op, UP_OBJ_FACE);	415	update_object (op, UP_OBJ_CHANGE);
416		416
417	/* Only search the active objects - only these should actually do	417	/* Only search the active objects - only these should actually do
418	* harm to the player.	418	* harm to the player.
419	*/	419	*/
420	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)	420	for_all_actives (tmp)
421	if (tmp->enemy == op)	421	if (tmp->enemy == op)
422	tmp->enemy = NULL;	422	tmp->enemy = 0;
		423
423	return 1;	424	return 1;
424	}	425	}
425		426
426	/* earth to dust spell. Basically destroys earthwalls in the area.	427	/* earth to dust spell. Basically destroys earthwalls in the area.
427	*/	428	*/
428	int	429	int
429	cast_earth_to_dust (object *op, object *caster, object *spell_ob)	430	cast_earth_to_dust (object *op, object *caster, object *spell_ob)
430	{	431	{
431	object *tmp, *next;
432	int range, i, j, mflags;	432	int range, i, j, mflags;
433	sint16 sx, sy;	433	sint16 sx, sy;
434	mapstruct *m;	434	maptile *m;
435
436	if (op->type != PLAYER)
437	return 0;
438		435
439	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	436	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
440		437
441	for (i = -range; i <= range; i++)	438	for (i = -range; i <= range; i++)
442	for (j = -range; j <= range; j++)	439	for (j = -range; j <= range; j++)
…		…
447	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	444	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
448		445
449	if (mflags & P_OUT_OF_MAP)	446	if (mflags & P_OUT_OF_MAP)
450	continue;	447	continue;
451		448
452	// earth to dust tears down everything that can be teared down	449	// earth to dust tears down everything that can be torn down
453	for (tmp = get_map_ob (m, sx, sy); tmp != NULL; tmp = next)	450	for (object *next, *tmp = m->at (sx, sy).bot; tmp; tmp = next)
454	{	451	{
455	next = tmp->above;	452	next = tmp->above;
456	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	453
		454	if (tmp->flag [FLAG_TEAR_DOWN])
457	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	455	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
458	}	456	}
459	}	457	}
		458
460	return 1;	459	return 1;
461	}	460	}
462
463		461
464	void	462	void
465	execute_word_of_recall (object *op)	463	execute_word_of_recall (object *op)
466	{	464	{
467	object *wor = op;	465	if (object *pl = op->in_player ())
468
469	while (op != NULL && op->type != PLAYER)
470	op = op->env;
471
472	if (op != NULL && op->map)
473	{	466	{
474	if ((get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG (op, FLAG_WIZCAST)))	467	if (pl->ms ().flags () & P_NO_CLERIC && !pl->flag [FLAG_WIZCAST])
475	new_draw_info (NDI_UNIQUE, 0, op, "You feel something fizzle inside you.");	468	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
476	else	469	else
477	enter_exit (op, wor);	470	pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
478	}	471	}
479	remove_ob (wor);	472
480	free_object (wor);	473	op->destroy ();
481	}	474	}
482		475
483	/* Word of recall causes the player to return 'home'.	476	/* Word of recall causes the player to return 'home'.
484	* we put a force into the player object, so that there is a	477	* we put a force into the player object, so that there is a
485	* time delay effect.	478	* time delay effect.
…		…
498	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	491	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
499	return 1;	492	return 1;
500	}	493	}
501		494
502	dummy = get_archetype (FORCE_NAME);	495	dummy = get_archetype (FORCE_NAME);
503	if (dummy == NULL)	496
		497	if (!dummy)
504	{	498	{
505	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	499	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
506	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");	500	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
507	return 0;	501	return 0;
508	}	502	}
		503
509	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);	504	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);
510	if (time < 1)	505	if (time < 1)
511	time = 1;	506	time = 1;
512		507
513	/* value of speed really doesn't make much difference, as long as it is	508	/* value of speed really doesn't make much difference, as long as it is
514	* positive. Lower value may be useful so that the problem doesn't	509	* positive. Lower value may be useful so that the problem doesn't
515	* do anything really odd if it say a -1000 or something.	510	* do anything really odd if it say a -1000 or something.
516	*/	511	*/
517	dummy->speed = 0.002;	512	dummy->set_speed (0.002);
518	update_ob_speed (dummy);
519	dummy->speed_left = -dummy->speed * time;	513	dummy->speed_left = -dummy->speed * time;
520	dummy->type = SPELL_EFFECT;	514	dummy->type = SPELL_EFFECT;
521	dummy->subtype = SP_WORD_OF_RECALL;	515	dummy->subtype = SP_WORD_OF_RECALL;
522		516
523	/* If we could take advantage of enter_player_savebed() here, it would be	517	/* If we could take advantage of enter_player_savebed() here, it would be
524	* nice, but until the map load fails, we can't.	518	* nice, but until the map load fails, we can't.
525	*/	519	*/
526	EXIT_PATH (dummy) = op->contr->savebed_map;	520	EXIT_PATH (dummy) = op->contr->savebed_map;
527	EXIT_X (dummy) = op->contr->bed_x;	521	EXIT_X (dummy) = op->contr->bed_x;
528	EXIT_Y (dummy) = op->contr->bed_y;	522	EXIT_Y (dummy) = op->contr->bed_y;
529		523
530	(void) insert_ob_in_ob (dummy, op);	524	op->insert (dummy);
		525
531	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	526	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
		527
532	return 1;	528	return 1;
533	}	529	}
534		530
535	/* cast_wonder	531	/* cast_wonder
536	* wonder is really just a spell that will likely cast another	532	* wonder is really just a spell that will likely cast another
…		…
566	return cast_spell (op, caster, dir, newspell, NULL);	562	return cast_spell (op, caster, dir, newspell, NULL);
567	}	563	}
568	return 1;	564	return 1;
569	}	565	}
570		566
571
572	int	567	int
573	perceive_self (object *op)	568	perceive_self (object *op)
574	{	569	{
575	char *cp = describe_item (op, op), buf[MAX_BUF];	570	const char *cp = describe_item (op, op);
576	archetype *at = find_archetype (ARCH_DEPLETION);	571	archetype *at = archetype::find (shstr_depletion);
577	object *tmp;
578	int i;
579		572
		573	dynbuf_text &buf = msg_dynbuf; buf.clear ();
		574
		575	if (!op->is_player ())
		576	return 0;
		577
		578	if (object *race = archetype::find (op->race))
		579	buf << " - You are a G<male|female> " << &race->name << ".\n";
		580
580	tmp = find_god (determine_god (op));	581	if (object *god = find_god (determine_god (op)))
581	if (tmp)	582	buf << " - You worship " << &god->name << ".\n";
582	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
583	else	583	else
584	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");	584	buf << " - You worship no god.\n";
585		585
586	tmp = present_arch_in_ob (at, op);	586	object *tmp = present_arch_in_ob (at, op);
587		587
588	if (*cp == '\0' && tmp == NULL)	588	if (*cp == '\0' && !tmp)
589	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");	589	buf << " - You feel very mundane. ";
590	else	590	else
591	{	591	{
592	new_draw_info (NDI_UNIQUE, 0, op, "You have:");	592	buf << " - You have: " << cp << ".\n";
593	new_draw_info (NDI_UNIQUE, 0, op, cp);	593
594	if (tmp != NULL)	594	if (tmp)
595	{
596	for (i = 0; i < NUM_STATS; i++)	595	for (int i = 0; i < NUM_STATS; i++)
597	{	596	if (tmp->stats.stat (i) < 0)
598	if (get_attr_value (&tmp->stats, i) < 0)	597	buf.printf (" - Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));
599	{
600	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
601	}
602	}
603	}
604	}	598	}
605		599
606	if (is_dragon_pl (op))	600	if (op->is_dragon ())
607	{
608	/* now grab the 'dragon_ability'-force from the player's inventory */	601	/* now grab the 'dragon_ability'-force from the player's inventory */
609	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	602	for (tmp = op->inv; tmp; tmp = tmp->below)
610	{	603	{
611	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))	604	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
612	{	605	{
613	if (tmp->stats.exp == 0)	606	if (tmp->stats.exp == 0)
614	{
615	sprintf (buf, "Your metabolism isn't focused on anything.");	607	buf << " - Your metabolism isn't focused on anything.\n";
616	}
617	else	608	else
618	{
619	sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);	609	buf << " - Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
620	}	610
621	new_draw_info (NDI_UNIQUE, 0, op, buf);
622	break;	611	break;
623	}	612	}
624	}	613	}
625	}	614
		615	op->contr->infobox (MSG_CHANNEL ("perceiveself"), buf);
		616
626	return 1;	617	return 1;
627	}	618	}
628
629	/* int cast_create_town_portal (object *op, object *caster, int dir)
630	*
631	* This function cast the spell of town portal for op
632	*
633	* The spell operates in two passes. During the first one a place
634	* is marked as a destination for the portal. During the second one,
635	* 2 portals are created, one in the position the player cast it and
636	* one in the destination place. The portal are synchronized and 2 forces
637	* are inserted in the player to destruct the portal next time player
638	* creates a new portal pair.
639	* This spell has a side effect that it allows people to meet each other
640	* in a permanent, private, appartements by making a town portal from it
641	* to the town or another public place. So, check if the map is unique and if
642	* so return an error
643	*
644	* Code by Tchize (david.delbecq@usa.net)
645	*/
646	int
647	cast_create_town_portal (object *op, object *caster, object *spell, int dir)
648	{
649	object *dummy, *force, *old_force, *tmp;
650	archetype *perm_portal;
651	char portal_name[1024], portal_message[1024];
652	sint16 exitx, exity;
653	mapstruct *exitmap;
654	int op_level;
655
656
657	/* Check to see if the map the player is currently on is a per player unique
658	* map. This can be determined in that per player unique maps have the
659	* full pathname listed.
660	*/
661	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
662	{
663	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
664	return 0;
665	}
666
667	/* The first thing to do is to check if we have a marked destination
668	* dummy is used to make a check inventory for the force
669	*/
670	dummy = arch_to_object (spell->other_arch);
671	if (dummy == NULL)
672	{
673	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
674	LOG (llevError, "get_object failed (force in cast_create_town_portal for %s!\n", &op->name);
675	return 0;
676	}
677	force = check_inv_recursive (op, dummy);
678
679	if (force == NULL)
680	{
681	/* Here we know there is no destination marked up.
682	* We have 2 things to do:
683	* 1. Mark the destination in the player inventory.
684	* 2. Let the player know it worked.
685	*/
686	dummy->name = op->map->path;
687	EXIT_X (dummy) = op->x;
688	EXIT_Y (dummy) = op->y;
689	insert_ob_in_ob (dummy, op);
690	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.");
691	return 1;
692	}
693	free_object (dummy);
694
695	/* Here we know where the town portal should go to
696	* We should kill any existing portal associated with the player.
697	* Than we should create the 2 portals.
698	* For each of them, we need:
699	* - To create the portal with the name of the player+destination map
700	* - set the owner of the town portal
701	* - To mark the position of the portal in the player's inventory
702	* for easier destruction.
703	*
704	* The mark works has follow:
705	* slaying: Existing town portal
706	* hp, sp : x & y of the associated portal
707	* name : name of the portal
708	* race : map the portal is in
709	*/
710
711	/* First step: killing existing town portals */
712	dummy = get_archetype (spell->race);
713	if (dummy == NULL)
714	{
715	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
716	LOG (llevError, "get_object failed (force) in cast_create_town_portal for %s!\n", &op->name);
717	return 0;
718	}
719	perm_portal = find_archetype (spell->slaying);
720
721	/* To kill a town portal, we go trough the player's inventory,
722	* for each marked portal in player's inventory,
723	* -We try load the associated map (if impossible, consider the portal destructed)
724	* -We find any portal in the specified location.
725	* If it has the good name, we destruct it.
726	* -We destruct the force indicating that portal.
727	*/
728	while ((old_force = check_inv_recursive (op, dummy)))
729	{
730	exitx = EXIT_X (old_force);
731	exity = EXIT_Y (old_force);
732	LOG (llevDebug, "Trying to kill a portal in %s (%d,%d)\n", &old_force->race, exitx, exity);
733
734	if (!strncmp (old_force->race, settings.localdir, strlen (settings.localdir)))
735	exitmap = ready_map_name (old_force->race, MAP_PLAYER_UNIQUE);
736	else
737	exitmap = ready_map_name (old_force->race, 0);
738
739	if (exitmap)
740	{
741	tmp = present_arch (perm_portal, exitmap, exitx, exity);
742	while (tmp)
743	{
744	if (tmp->name == old_force->name)
745	{
746	remove_ob (tmp);
747	free_object (tmp);
748	break;
749	}
750	else
751	{
752	tmp = tmp->above;
753	}
754	}
755	}
756	remove_ob (old_force);
757	free_object (old_force);
758	LOG (llevDebug, "\n");
759	}
760	free_object (dummy);
761
762	/* Creating the portals.
763	* The very first thing to do is to ensure
764	* access to the destination map.
765	* If we can't, don't fizzle. Simply warn player.
766	* This ensure player pays his mana for the spell
767	* because HE is responsible of forgotting.
768	* 'force' is the destination of the town portal, which we got
769	* from the players inventory above.
770	*/
771
772	/* Ensure exit map is loaded */
773	if (!strncmp (force->name, settings.localdir, strlen (settings.localdir)))
774	exitmap = ready_map_name (force->name, MAP_PLAYER_UNIQUE);
775	else
776	exitmap = ready_map_name (force->name, 0);
777
778	/* If we were unable to load (ex. random map deleted), warn player */
779	if (exitmap == NULL)
780	{
781	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
782	remove_ob (force);
783	free_object (force);
784	return 1;
785	}
786
787	op_level = caster_level (caster, spell);
788	if (op_level < 15)
789	snprintf (portal_message, 1024,
790	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
791	&op->name);
792	else if (op_level < 30)
793	snprintf (portal_message, 1024,
794	"\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);
795	else if (op_level < 60)
796	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
797	else
798	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
799	&op->name);
800
801	/* Create a portal in front of player
802	* dummy contain the portal and
803	* force contain the track to kill it later
804	*/
805
806	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
807	dummy = get_archetype (spell->slaying); /*The portal */
808	if (dummy == NULL)
809	{
810	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
811	LOG (llevError, "get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
812	return 0;
813	}
814	EXIT_PATH (dummy) = force->name;
815	EXIT_X (dummy) = EXIT_X (force);
816	EXIT_Y (dummy) = EXIT_Y (force);
817	dummy->name = dummy->name_pl = portal_name;
818	dummy->msg = portal_message;
819	dummy->race = op->name; /*Save the owner of the portal */
820	cast_create_obj (op, caster, dummy, 0);
821
822	/* Now we need to to create a town portal marker inside the player
823	* object, so on future castings, we can know that he has an active
824	* town portal.
825	*/
826	tmp = get_archetype (spell->race);
827	if (tmp == NULL)
828	{
829	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
830	LOG (llevError, "get_object failed (force) in cast_create_town_portal for %s!\n", &op->name);
831	return 0;
832	}
833	tmp->race = op->map->path;
834	tmp->name = portal_name;
835	EXIT_X (tmp) = dummy->x;
836	EXIT_Y (tmp) = dummy->y;
837	insert_ob_in_ob (tmp, op);
838
839	/* Create a portal in the destination map
840	* dummy contain the portal and
841	* force the track to kill it later
842	* the 'force' variable still contains the 'reminder' of
843	* where this portal goes to.
844	*/
845	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, op->map->path);
846	dummy = get_archetype (spell->slaying); /*The portal */
847	if (dummy == NULL)
848	{
849	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
850	LOG (llevError, "get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
851	return 0;
852	}
853	EXIT_PATH (dummy) = op->map->path;
854	EXIT_X (dummy) = op->x;
855	EXIT_Y (dummy) = op->y;
856	dummy->name = dummy->name_pl = portal_name;
857	dummy->msg = portal_message;
858	dummy->x = EXIT_X (force);
859	dummy->y = EXIT_Y (force);
860	dummy->race = op->name; /*Save the owner of the portal */
861	insert_ob_in_map (dummy, exitmap, op, 0);
862
863	/* Now we create another town portal marker that
864	* points back to the one we just made
865	*/
866	tmp = get_archetype (spell->race);
867	if (tmp == NULL)
868	{
869	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
870	LOG (llevError, "get_object failed (force) in cast_create_town_portal for %s!\n", &op->name);
871	return 0;
872	}
873	tmp->race = force->name;
874	tmp->name = portal_name;
875	EXIT_X (tmp) = dummy->x;
876	EXIT_Y (tmp) = dummy->y;
877	insert_ob_in_ob (tmp, op);
878
879	/* Describe the player what happened
880	*/
881	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
882	remove_ob (force); /* Delete the force inside the player */
883	free_object (force);
884	return 1;
885	}
886
887		619
888	/* This creates magic walls. Really, it can create most any object,	620	/* This creates magic walls. Really, it can create most any object,
889	* within some reason.	621	* within some reason.
890	*/	622	*/
891
892	int	623	int
893	magic_wall (object *op, object *caster, int dir, object *spell_ob)	624	magic_wall (object *op, object *caster, int dir, object *spell_ob)
894	{	625	{
895	object *tmp, *tmp2;	626	object *tmp;
896	int i, posblocked, negblocked, maxrange;	627	int i, posblocked, negblocked, maxrange;
897	sint16 x, y;	628	sint16 x, y;
898	mapstruct *m;	629	maptile *m;
899	const char *name;	630	const char *name;
900	archetype *at;	631	archetype *at;
901		632
902	if (!dir)	633	if (!dir)
903	{	634	{
…		…
908	else	639	else
909	{	640	{
910	x = op->x + freearr_x[dir];	641	x = op->x + freearr_x[dir];
911	y = op->y + freearr_y[dir];	642	y = op->y + freearr_y[dir];
912	}	643	}
		644
913	m = op->map;	645	m = op->map;
914		646
915	if ((spell_ob->move_block || x != op->x || y != op->y) &&	647	if ((spell_ob->move_block || x != op->x || y != op->y) &&
916	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||	648	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||
917	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))	649	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))
918	{	650	{
919	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");	651	op->failmsg ("Something is in the way.");
920	return 0;	652	return 0;
921	}	653	}
		654
922	if (spell_ob->other_arch)	655	if (spell_ob->other_arch)
923	{	656	tmp = spell_ob->other_arch->instance ();
924	tmp = arch_to_object (spell_ob->other_arch);
925	}
926	else if (spell_ob->race)	657	else if (spell_ob->race)
927	{	658	{
928	char buf1[MAX_BUF];	659	char buf1[MAX_BUF];
929		660
930	sprintf (buf1, spell_ob->race, dir);	661	sprintf (buf1, spell_ob->race, dir);
931	at = find_archetype (buf1);	662	at = archetype::find (buf1);
932	if (!at)	663	if (!at)
933	{	664	{
934	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);	665	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
935	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");	666	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
936	return 0;	667	return 0;
937	}	668	}
938	tmp = arch_to_object (at);	669
		670	tmp = at->instance ();
939	}	671	}
940	else	672	else
941	{	673	{
942	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);	674	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);
943	return 0;	675	return 0;
…		…
948	tmp->attacktype = spell_ob->attacktype;	680	tmp->attacktype = spell_ob->attacktype;
949	tmp->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	681	tmp->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
950	tmp->stats.dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);	682	tmp->stats.dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
951	tmp->range = 0;	683	tmp->range = 0;
952	}	684	}
953	else if (QUERY_FLAG (tmp, FLAG_ALIVE))	685	else if (tmp->flag [FLAG_ALIVE])
954	{	686	{
955	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	687	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
956	tmp->stats.maxhp = tmp->stats.hp;	688	tmp->stats.maxhp = tmp->stats.hp;
957	set_owner (tmp, op);
958	set_spell_skill (op, caster, spell_ob, tmp);
959	}	689	}
960	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))	690
		691	if (spell_ob->flag [FLAG_IS_USED_UP] || tmp->flag [FLAG_IS_USED_UP])
961	{	692	{
962	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	693	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
963	SET_FLAG (tmp, FLAG_IS_USED_UP);	694	tmp->set_flag (FLAG_IS_USED_UP);
964	}	695	}
965	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))	696
		697	if (spell_ob->flag [FLAG_TEAR_DOWN])
966	{	698	{
967	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);	699	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
968	tmp->stats.maxhp = tmp->stats.hp;	700	tmp->stats.maxhp = tmp->stats.hp;
969	SET_FLAG (tmp, FLAG_TEAR_DOWN);	701	tmp->set_flag (FLAG_TEAR_DOWN);
970	SET_FLAG (tmp, FLAG_ALIVE);	702	tmp->set_flag (FLAG_ALIVE);
971	}	703	}
972		704
973	/* This can't really hurt - if the object doesn't kill anything,	705	/* This can't really hurt - if the object doesn't kill anything,
974	* these fields just won't be used.	706	* these fields just won't be used. Do not set the owner for
		707	* earthwalls, though, so they survive restarts.
975	*/	708	*/
976	set_owner (tmp, op);	709	if (tmp->type != EARTHWALL) //TODO
		710	tmp->set_owner (op);
		711
977	set_spell_skill (op, caster, spell_ob, tmp);	712	set_spell_skill (op, caster, spell_ob, tmp);
978	tmp->x = x;
979	tmp->y = y;
980	tmp->level = caster_level (caster, spell_ob) / 2;	713	tmp->level = casting_level (caster, spell_ob) / 2;
981		714
982	name = tmp->name;	715	name = tmp->name;
983	if ((tmp = insert_ob_in_map (tmp, m, op, 0)) == NULL)	716	if (!(tmp = m->insert (tmp, x, y, op)))
984	{	717	{
985	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);	718	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
986	return 0;	719	return 0;
987	}	720	}
		721
988	/* If this is a spellcasting wall, need to insert the spell object */	722	/* If this is a spellcasting wall, need to insert the spell object */
989	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	723	if (tmp->other_arch && tmp->other_arch->type == SPELL)
990	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	724	insert_ob_in_ob (tmp->other_arch->instance (), tmp);
991		725
992	/* This code causes the wall to extend some distance in	726	/* This code causes the wall to extend some distance in
993	* each direction, or until an obstruction is encountered.	727	* each direction, or until an obstruction is encountered.
994	* posblocked and negblocked help determine how far the	728	* posblocked and negblocked help determine how far the
995	* created wall can extend, it won't go extend through	729	* created wall can extend, it won't go extend through
…		…
1010	m = tmp->map;	744	m = tmp->map;
1011		745
1012	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&	746	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
1013	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)	747	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)
1014	{	748	{
1015	tmp2 = get_object ();	749	object *tmp2 = tmp->clone ();
1016	copy_object (tmp, tmp2);	750	m->insert (tmp2, x, y, op);
1017	tmp2->x = x;	751
1018	tmp2->y = y;
1019	insert_ob_in_map (tmp2, m, op, 0);
1020	/* If this is a spellcasting wall, need to insert the spell object */	752	/* If this is a spellcasting wall, need to insert the spell object */
1021	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	753	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1022	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	754	tmp2->insert (tmp2->other_arch->instance ());
1023		755
1024	}	756	}
1025	else	757	else
1026	posblocked = 1;	758	posblocked = 1;
1027		759
…		…
1030	m = tmp->map;	762	m = tmp->map;
1031		763
1032	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&	764	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
1033	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)	765	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
1034	{	766	{
1035	tmp2 = get_object ();	767	object *tmp2 = tmp->clone ();
1036	copy_object (tmp, tmp2);	768	m->insert (tmp2, x, y, op);
1037	tmp2->x = x;	769
1038	tmp2->y = y;
1039	insert_ob_in_map (tmp2, m, op, 0);
1040	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	770	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1041	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	771	tmp2->insert (tmp2->other_arch->instance ());
1042	}	772	}
1043	else	773	else
1044	negblocked = 1;	774	negblocked = 1;
1045	}	775	}
1046		776
1047	if (QUERY_FLAG (tmp, FLAG_BLOCKSVIEW))	777	if (tmp->flag [FLAG_BLOCKSVIEW])
1048	update_all_los (op->map, op->x, op->y);	778	update_all_los (op->map, op->x, op->y);
1049		779
1050	return 1;	780	return 1;
1051	}	781	}
1052		782
1053	int	783	int
1054	dimension_door (object *op, object *caster, object *spob, int dir)	784	dimension_door (object *op, object *caster, object *spob, int dir, const char *spellparam)
1055	{	785	{
1056	uint32 dist, maxdist;	786	uint32 dist, maxdist;
1057	int mflags;	787	int mflags;
1058	mapstruct *m;	788	maptile *m;
1059	sint16 sx, sy;	789	sint16 sx, sy;
1060		790
1061	if (op->type != PLAYER)	791	if (op->type != PLAYER)
1062	return 0;	792	return 0;
1063		793
1064	if (!dir)	794	if (!dir)
1065	{	795	{
1066	new_draw_info (NDI_UNIQUE, 0, op, "In what direction?");	796	op->failmsg ("In what direction?");
1067	return 0;	797	return 0;
1068	}	798	}
1069		799
1070	/* Given the new outdoor maps, can't let players dimension door for	800	/* Given the new outdoor maps, can't let players dimension door for
1071	* ever, so put limits in.	801	* ever, so put limits in.
1072	*/	802	*/
1073	maxdist = spob->range + SP_level_range_adjust (caster, spob);	803	maxdist = spob->range + SP_level_range_adjust (caster, spob);
1074		804
1075	if (op->contr->count)	805	if (spellparam)
1076	{	806	{
		807	int count = atoi (spellparam);
		808
1077	if (op->contr->count > maxdist)	809	if (count > maxdist)
1078	{	810	{
1079	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");	811	op->failmsg ("You can't dimension door that far!");
1080	return 0;	812	return 0;
1081	}	813	}
1082		814
1083	for (dist = 0; dist < op->contr->count; dist++)	815	for (dist = 0; dist < count; dist++)
1084	{	816	{
1085	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);	817	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
1086		818
1087	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))	819	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
1088	break;	820	break;
1089		821
1090	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))	822	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
1091	break;	823	break;
1092	}	824	}
1093		825
1094	if (dist < op->contr->count)	826	if (dist < count)
1095	{	827	{
1096	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");	828	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
1097	op->contr->count = 0;
1098	return 0;	829	return 0;
1099	}	830	}
1100	op->contr->count = 0;
1101		831
1102	/* Remove code that puts player on random space on maps. IMO,	832	/* Remove code that puts player on random space on maps. IMO,
1103	* a lot of maps probably have areas the player should not get to,	833	* a lot of maps probably have areas the player should not get to,
1104	* but may not be marked as NO_MAGIC (as they may be bounded	834	* but may not be marked as NO_MAGIC (as they may be bounded
1105	* by such squares). Also, there are probably treasure rooms and	835	* by such squares). Also, there are probably treasure rooms and
…		…
1147	break;	877	break;
1148		878
1149	}	879	}
1150	if (!dist)	880	if (!dist)
1151	{	881	{
1152	new_draw_info (NDI_UNIQUE, 0, op, "Your spell failed!\n");	882	op->failmsg ("Your spell failed!\n");
1153	return 0;	883	return 0;
1154	}	884	}
1155	}	885	}
1156		886
1157	/* Actually move the player now */	887	/* Actually move the player now */
1158	remove_ob (op);	888	if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))
1159	op->x += freearr_x[dir] * dist;
1160	op->y += freearr_y[dir] * dist;
1161	if ((op = insert_ob_in_map (op, op->map, op, 0)) == NULL)
1162	return 1;	889	return 1;
1163		890
1164	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */	891	op->speed_left = -5. * op->speed; /* Freeze them for a short while */
		892
1165	return 1;	893	return 1;
1166	}	894	}
1167
1168		895
1169	/* cast_heal: Heals something.	896	/* cast_heal: Heals something.
1170	* op is the caster.	897	* op is the caster.
1171	* dir is the direction he is casting it in.	898	* dir is the direction he is casting it in.
1172	* spell is the spell object.	899	* spell is the spell object.
…		…
1179	object *poison;	906	object *poison;
1180	int heal = 0, success = 0;	907	int heal = 0, success = 0;
1181		908
1182	tmp = find_target_for_friendly_spell (op, dir);	909	tmp = find_target_for_friendly_spell (op, dir);
1183		910
1184	if (tmp == NULL)	911	if (!tmp)
1185	return 0;	912	return 0;
1186		913
1187	/* Figure out how many hp this spell might cure.	914	/* Figure out how many hp this spell might cure.
1188	* could be zero if this spell heals effects, not damage.	915	* could be zero if this spell heals effects, not damage.
1189	*/	916	*/
…		…
1192	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;	919	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1193		920
1194	if (heal)	921	if (heal)
1195	{	922	{
1196	if (tmp->stats.hp >= tmp->stats.maxhp)	923	if (tmp->stats.hp >= tmp->stats.maxhp)
1197	{
1198	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");	924	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
1199	}
1200	else	925	else
1201	{	926	{
1202	/* See how many points we actually heal. Instead of messages	927	/* See how many points we actually heal. Instead of messages
1203	* based on type of spell, we instead do messages based	928	* based on type of spell, we instead do messages based
1204	* on amount of damage healed.	929	* on amount of damage healed.
1205	*/	930	*/
1206	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	931	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1207	heal = tmp->stats.maxhp - tmp->stats.hp;	932	heal = tmp->stats.maxhp - tmp->stats.hp;
		933
1208	tmp->stats.hp += heal;	934	tmp->stats.hp += heal;
1209		935
1210	if (tmp->stats.hp >= tmp->stats.maxhp)	936	if (tmp->stats.hp >= tmp->stats.maxhp)
1211	{
1212	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	937	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1213	}
1214	else if (heal > 50)	938	else if (heal > 50)
1215	{
1216	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");	939	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1217	}
1218	else if (heal > 25)	940	else if (heal > 25)
1219	{
1220	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");	941	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1221	}
1222	else if (heal > 10)	942	else if (heal > 10)
1223	{
1224	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");	943	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
1225	}
1226	else	944	else
1227	{
1228	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");	945	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
1229	}	946
1230	success = 1;	947	success = 1;
1231	}	948	}
1232	}	949	}
		950
1233	if (spell->attacktype & AT_DISEASE)	951	if (spell->attacktype & AT_DISEASE)
1234	if (cure_disease (tmp, op))	952	if (cure_disease (tmp, op, spell))
1235	success = 1;	953	success = 1;
1236		954
1237	if (spell->attacktype & AT_POISON)	955	if (spell->attacktype & AT_POISON)
1238	{	956	{
1239	at = find_archetype ("poisoning");	957	at = archetype::find (shstr_poisoning);
1240	poison = present_arch_in_ob (at, tmp);	958	poison = present_arch_in_ob (at, tmp);
1241	if (poison)	959	if (poison)
1242	{	960	{
1243	success = 1;	961	success = 1;
1244	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	962	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1245	poison->stats.food = 1;	963	poison->stats.food = 1;
1246	}	964	}
1247	}	965	}
		966
1248	if (spell->attacktype & AT_CONFUSION)	967	if (spell->attacktype & AT_CONFUSION)
1249	{	968	{
1250	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	969	poison = present_in_ob_by_name (FORCE, shstr_confusion, tmp);
1251	if (poison)	970	if (poison)
1252	{	971	{
1253	success = 1;	972	success = 1;
1254	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	973	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1255	poison->duration = 1;	974	poison->duration = 1;
1256	}	975	}
1257	}	976	}
		977
1258	if (spell->attacktype & AT_BLIND)	978	if (spell->attacktype & AT_BLIND)
1259	{	979	{
1260	at = find_archetype ("blindness");	980	at = archetype::find (shstr_blindness);
1261	poison = present_arch_in_ob (at, tmp);	981	poison = present_arch_in_ob (at, tmp);
1262	if (poison)	982	if (poison)
1263	{	983	{
1264	success = 1;	984	success = 1;
1265	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");	985	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1266	poison->stats.food = 1;	986	poison->stats.food = 1;
1267	}	987	}
1268	}	988	}
		989
1269	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)	990	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1270	{	991	{
1271	tmp->stats.sp += spell->last_sp;	992	tmp->stats.sp += spell->last_sp;
1272	if (tmp->stats.sp > tmp->stats.maxsp)	993	if (tmp->stats.sp > tmp->stats.maxsp)
1273	tmp->stats.sp = tmp->stats.maxsp;	994	tmp->stats.sp = tmp->stats.maxsp;
1274	success = 1;	995	success = 1;
1275	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");	996	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1276	}	997	}
		998
1277	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)	999	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1278	{	1000	{
1279	tmp->stats.grace += spell->last_grace;	1001	tmp->stats.grace += spell->last_grace;
1280	if (tmp->stats.grace > tmp->stats.maxgrace)	1002	if (tmp->stats.grace > tmp->stats.maxgrace)
1281	tmp->stats.grace = tmp->stats.maxgrace;	1003	tmp->stats.grace = tmp->stats.maxgrace;
1282	success = 1;	1004	success = 1;
1283	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");	1005	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1284	}	1006	}
		1007
1285	if (spell->stats.food && tmp->stats.food < 999)	1008	if (spell->stats.food && tmp->stats.food < MAX_FOOD)
1286	{	1009	{
1287	tmp->stats.food += spell->stats.food;	1010	tmp->stats.food += spell->stats.food;
1288	if (tmp->stats.food > 999)	1011	min_it (tmp->stats.food, MAX_FOOD);
1289	tmp->stats.food = 999;	1012
1290	success = 1;	1013	success = 1;
1291	/* We could do something a bit better like the messages for healing above */	1014	/* We could do something a bit better like the messages for healing above */
1292	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");	1015	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1293	}	1016	}
		1017
1294	return success;	1018	return success;
1295	}	1019	}
1296
1297		1020
1298	/* This is used for the spells that gain stats. There are no spells	1021	/* This is used for the spells that gain stats. There are no spells
1299	* right now that icnrease wis/int/pow on a temp basis, so no	1022	* right now that icnrease wis/int/pow on a temp basis, so no
1300	* good comments for those.	1023	* good comments for those.
1301	*/	1024	*/
1302	static const char *const no_gain_msgs[NUM_STATS] = {	1025	static const char *const no_gain_msgs[NUM_STATS] = {
1303	"You grow no stronger.",	1026	"You grow no stronger.",
1304	"You grow no more agile.",	1027	"You grow no more agile.",
1305	"You don't feel any healthier.",	1028	"You don't feel any healthier.",
1306	"no wis",	1029	"You didn't grow any more intelligent.",
		1030	"You do not feel any wiser.",
		1031	"You don't feel any more powerful."
1307	"You are no easier to look at.",	1032	"You are no easier to look at.",
1308	"no int",
1309	"no pow"
1310	};	1033	};
1311		1034
1312	int	1035	int
		1036	change_ability_duration (object *spell, object *caster)
		1037	{
		1038	return spell->duration + SP_level_duration_adjust (caster, spell) * 50;
		1039	}
		1040
		1041	int
1313	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1042	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1314	{	1043	{
1315	object *tmp, *tmp2 = NULL;
1316	object *force = NULL;	1044	object *force = 0;
1317	int i;	1045	int i;
1318		1046
1319	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1047	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1320	if (dir != 0)	1048	object *tmp = dir
1321	{
1322	tmp = find_target_for_friendly_spell (op, dir);	1049	? find_target_for_friendly_spell (op, dir)
1323	}	1050	: op;
1324	else
1325	{
1326	tmp = op;
1327	}
1328		1051
1329	if (tmp == NULL)	1052	if (!tmp)
1330	return 0;	1053	return 0;
1331		1054
1332	/* If we've already got a force of this type, don't add a new one. */	1055	/* If we've already got a force of this type, don't add a new one. */
1333	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1056	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1334	{	1057	{
1335	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1058	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1336	{	1059	{
1337	if (tmp2->name == spell_ob->name)	1060	if (tmp2->name == spell_ob->name)
1338	{	1061	{
…		…
1340	break;	1063	break;
1341	}	1064	}
1342	else if (spell_ob->race && spell_ob->race == tmp2->name)	1065	else if (spell_ob->race && spell_ob->race == tmp2->name)
1343	{	1066	{
1344	if (!silent)	1067	if (!silent)
1345	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1068	op->failmsgf ("You can not cast %s while %s is in effect",
		1069	&spell_ob->name, &tmp2->name_pl);
		1070
1346	return 0;	1071	return 0;
1347	}	1072	}
1348	}	1073	}
1349	}	1074	}
		1075
		1076	int duration = change_ability_duration (spell_ob, caster);
		1077
1350	if (force == NULL)	1078	if (force)
1351	{
1352	force = get_archetype (FORCE_NAME);
1353	force->subtype = FORCE_CHANGE_ABILITY;
1354	if (spell_ob->race)
1355	force->name = spell_ob->race;
1356	else
1357	force->name = spell_ob->name;
1358	force->name_pl = spell_ob->name;
1359	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1360
1361	}	1079	{
1362	else
1363	{
1364	int duration;
1365
1366	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1367	if (duration > force->duration)	1080	if (duration > force->duration)
1368	{	1081	{
1369	force->duration = duration;	1082	force->duration = duration;
1370	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1083	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
1371	}	1084	}
1372	else	1085	else
1373	{
1374	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1086	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1375	}	1087
1376	return 1;	1088	return 1;
1377	}	1089	}
1378	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1090
		1091	new_draw_info_format (NDI_UNIQUE, 0, op,
		1092	"You create an aura of magical force. H<The effect will last for about %.10g seconds.>",
		1093	TICK2TIME (duration));
		1094
		1095	force = get_archetype (FORCE_NAME);
		1096	force->subtype = FORCE_CHANGE_ABILITY;
		1097	force->duration = duration;
		1098
		1099	if (spell_ob->race)
		1100	force->name = spell_ob->race;
		1101	else
		1102	force->name = spell_ob->name;
		1103
		1104	force->name_pl = spell_ob->name;
		1105
1379	force->speed = 1.0;	1106	force->speed = 1.0;
1380	force->speed_left = -1.0;	1107	force->speed_left = -1.0;
1381	SET_FLAG (force, FLAG_APPLIED);	1108	force->set_flag (FLAG_APPLIED);
1382		1109
1383	/* Now start processing the effects. First, protections */	1110	/* Now start processing the effects. First, protections */
1384	for (i = 0; i < NROFATTACKS; i++)	1111	for (i = 0; i < NROFATTACKS; i++)
1385	{	1112	{
1386	if (spell_ob->resist[i])	1113	if (spell_ob->resist[i])
…		…
1388	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1115	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1389	if (force->resist[i] > 100)	1116	if (force->resist[i] > 100)
1390	force->resist[i] = 100;	1117	force->resist[i] = 100;
1391	}	1118	}
1392	}	1119	}
		1120
1393	if (spell_ob->stats.hp)	1121	if (spell_ob->stats.hp)
1394	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1122	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1395		1123
1396	if (tmp->type == PLAYER)	1124	if (tmp->type == PLAYER)
1397	{	1125	{
1398	/* Stat adjustment spells */	1126	/* Stat adjustment spells */
1399	for (i = 0; i < NUM_STATS; i++)	1127	for (i = 0; i < NUM_STATS; i++)
1400	{	1128	{
1401	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1129	if (sint8 stat = spell_ob->stats.stat (i))
1402
1403	if (stat)
1404	{	1130	{
1405	sm = 0;	1131	sint8 sm = 0;
1406	for (k = 0; k < stat; k++)	1132	for (sint8 k = 0; k < stat; k++)
1407	sm += rndm (1, 3);	1133	sm += rndm (1, 3);
1408		1134
1409	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1135	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1410	{	1136	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1411	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1137
1412	if (sm < 0)	1138	force->stats.stat (i) = sm;
1413	sm = 0;	1139
1414	}
1415	set_attr_value (&force->stats, i, sm);
1416	if (!sm)	1140	if (!sm)
1417	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1141	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1418	}	1142	}
1419	}	1143	}
1420	}	1144	}
1421		1145
1422	force->move_type = spell_ob->move_type;	1146	force->move_type = spell_ob->move_type;
1423		1147
1424	if (QUERY_FLAG (spell_ob, FLAG_SEE_IN_DARK))	1148	if (spell_ob->flag [FLAG_SEE_IN_DARK])
1425	SET_FLAG (force, FLAG_SEE_IN_DARK);	1149	force->set_flag (FLAG_SEE_IN_DARK);
1426		1150
1427	if (QUERY_FLAG (spell_ob, FLAG_XRAYS))	1151	if (spell_ob->flag [FLAG_XRAYS])
1428	SET_FLAG (force, FLAG_XRAYS);	1152	force->set_flag (FLAG_XRAYS);
1429		1153
1430	/* Haste/bonus speed */	1154	/* Haste/bonus speed */
1431	if (spell_ob->stats.exp)	1155	if (spell_ob->stats.exp)
1432	{	1156	{
1433	if (op->speed > 0.5f)	1157	if (op->speed > 0.5f)
…		…
1440	force->stats.ac = spell_ob->stats.ac;	1164	force->stats.ac = spell_ob->stats.ac;
1441	force->attacktype = spell_ob->attacktype;	1165	force->attacktype = spell_ob->attacktype;
1442		1166
1443	insert_ob_in_ob (force, tmp);	1167	insert_ob_in_ob (force, tmp);
1444	change_abil (tmp, force); /* Mostly to display any messages */	1168	change_abil (tmp, force); /* Mostly to display any messages */
1445	fix_player (tmp);	1169	tmp->update_stats ();
		1170
1446	return 1;	1171	return 1;
1447	}	1172	}
1448		1173
1449	/* This used to be part of cast_change_ability, but it really didn't make	1174	/* This used to be part of cast_change_ability, but it really didn't make
1450	* a lot of sense, since most of the values it derives are from the god	1175	* a lot of sense, since most of the values it derives are from the god
1451	* of the caster.	1176	* of the caster.
1452	*/	1177	*/
1453
1454	int	1178	int
1455	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1179	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1456	{	1180	{
1457	int i;	1181	int i;
1458	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1182	object *god = find_god (determine_god (op)), *force = NULL, *tmp;
1459		1183
1460	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1184	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1461	if (dir != 0)	1185	if (dir != 0)
1462	{	1186	{
1463	tmp = find_target_for_friendly_spell (op, dir);	1187	tmp = find_target_for_friendly_spell (op, dir);
		1188
		1189	if (!tmp)
		1190	return 0;
1464	}	1191	}
1465	else	1192	else
1466	{
1467	tmp = op;	1193	tmp = op;
1468	}
1469		1194
1470	/* If we've already got a force of this type, don't add a new one. */	1195	/* If we've already got a force of this type, don't add a new one. */
1471	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1196	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1472	{	1197	{
1473	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1198	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1474	{	1199	{
1475	if (tmp2->name == spell_ob->name)	1200	if (tmp2->name == spell_ob->name)
1476	{	1201	{
…		…
1482	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1207	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1483	return 0;	1208	return 0;
1484	}	1209	}
1485	}	1210	}
1486	}	1211	}
		1212
1487	if (force == NULL)	1213	if (force == NULL)
1488	{	1214	{
1489	force = get_archetype (FORCE_NAME);	1215	force = get_archetype (FORCE_NAME);
1490	force->subtype = FORCE_CHANGE_ABILITY;	1216	force->subtype = FORCE_CHANGE_ABILITY;
1491	if (spell_ob->race)	1217	if (spell_ob->race)
…		…
1512	return 0;	1238	return 0;
1513	}	1239	}
1514	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1240	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1515	force->speed = 1.0;	1241	force->speed = 1.0;
1516	force->speed_left = -1.0;	1242	force->speed_left = -1.0;
1517	SET_FLAG (force, FLAG_APPLIED);	1243	force->set_flag (FLAG_APPLIED);
1518		1244
1519	if (!god)	1245	if (!god)
1520	{	1246	{
1521	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");	1247	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");
1522	}	1248	}
1523	else	1249	else
1524	{	1250	{
1525	/* Only give out good benefits, and put a max on it */	1251	/* Only give out good benefits, and put a max on it */
1526	for (i = 0; i < NROFATTACKS; i++)	1252	for (i = 0; i < NROFATTACKS; i++)
1527	{
1528	if (god->resist[i] > 0)	1253	if (god->resist[i] > 0)
1529	{
1530	force->resist[i] = MIN (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);	1254	force->resist[i] = min (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);
1531	}	1255
1532	}
1533	force->path_attuned |= god->path_attuned;	1256	force->path_attuned |= god->path_attuned;
1534		1257
1535	if (spell_ob->attacktype)	1258	if (spell_ob->attacktype)
1536	force->slaying = god->slaying;	1259	force->slaying = god->slaying;
1537		1260
…		…
1549	force->stats.wc = spell_ob->stats.wc;	1272	force->stats.wc = spell_ob->stats.wc;
1550	force->stats.ac = spell_ob->stats.ac;	1273	force->stats.ac = spell_ob->stats.ac;
1551		1274
1552	change_abil (tmp, force); /* Mostly to display any messages */	1275	change_abil (tmp, force); /* Mostly to display any messages */
1553	insert_ob_in_ob (force, tmp);	1276	insert_ob_in_ob (force, tmp);
1554	fix_player (tmp);	1277	tmp->update_stats ();
1555	return 1;	1278	return 1;
1556	}	1279	}
1557
1558
1559		1280
1560	/* Alchemy code by Mark Wedel	1281	/* Alchemy code by Mark Wedel
1561	*	1282	*
1562	* This code adds a new spell, called alchemy. Alchemy will turn	1283	* This code adds a new spell, called alchemy. Alchemy will turn
1563	* objects to gold nuggets, the value of the gold nuggets being	1284	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1564	* about 90% of that of the item itself. It uses the value of the
1565	* object before charisma adjustments, because the nuggets themselves
1566	* will be will be adjusted by charisma when sold.
1567	*	1285	*
1568	* Large nuggets are worth 25 gp each (base). You will always get	1286	* The value of the gold nuggets being about 90% of that of the item
1569	* the maximum number of large nuggets you could get.	1287	* itself. It uses the value of the object before charisma adjustments,
1570	* Small nuggets are worth 1 gp each (base). You will get from 0	1288	* because the nuggets themselves will be will be adjusted by charisma
1571	* to the max amount of small nuggets as you could get.	1289	* when sold.
1572	*
1573	* For example, if an item is worth 110 gold, you will get
1574	* 4 large nuggets, and from 0-10 small nuggets.
1575	*	1290	*
1576	* There is also a chance (1:30) that you will get nothing at all	1291	* There is also a chance (1:30) that you will get nothing at all
1577	* for the object. There is also a maximum weight that will be	1292	* for the object. There is also a maximum weight that will be
1578	* alchemied.	1293	* alchemised.
1579	*/	1294	*/
1580
1581	/* I didn't feel like passing these as arguements to the
1582	* two functions that need them. Real values are put in them
1583	* when the spell is cast, and these are freed when the spell
1584	* is finished.
1585	*/
1586	static object *small, *large;
1587
1588	static void	1295	static void
1589	alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight)	1296	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1590	{	1297	{
1591	uint64 value = query_cost (obj, NULL, F_TRUE);	1298	uint64 value = query_cost (obj, NULL, F_TRUE);
1592		1299
1593	/* Give third price when we alchemy money (This should hopefully	1300	/* Give third price when we alchemy money (this should hopefully
1594	* make it so that it isn't worth it to alchemy money, sell	1301	* make it so that it isn't worth it to alchemy money, sell
1595	* the nuggets, alchemy the gold from that, etc.	1302	* the nuggets, alchemy the gold from that, etc.
1596	* Otherwise, give 9 silver on the gold for other objects,	1303	* Otherwise, give 9 silver on the gold for other objects,
1597	* so that it would still be more affordable to haul	1304	* so that it would still be more affordable to haul
1598	* the stuff back to town.	1305	* the stuff back to town.
1599	*/	1306	*/
1600		1307	if (obj->flag [FLAG_UNPAID])
1601	if (QUERY_FLAG (obj, FLAG_UNPAID))
1602	value = 0;	1308	value = 0;
1603	else if (obj->type == MONEY || obj->type == GEM)	1309	else if (obj->type == MONEY || obj->type == GEM)
1604	value /= 3;	1310	value /= 3;
1605	else	1311	else
1606	value = (value * 9) / 10;	1312	value = value * 9 / 10;
1607		1313
1608	value /= 4; // fix by GHJ, don't understand, pcg
1609
1610	if ((obj->value > 0) && rndm (0, 29))	1314	if (obj->value > 0 && rndm (0, 29))
1611	{	1315	total_value += value;
1612	int count;
1613		1316
1614	count = value / large->value;
1615	*large_nuggets += count;
1616	value -= (uint64) count *(uint64) large->value;
1617
1618	count = value / small->value;
1619	*small_nuggets += count;
1620	}
1621
1622	/* Turn 25 small nuggets into 1 large nugget. If the value
1623	* of large nuggets is not evenly divisable by the small nugget
1624	* value, take off an extra small_nugget (Assuming small_nuggets!=0)
1625	*/
1626	if (*small_nuggets * small->value >= large->value)
1627	{
1628	(*large_nuggets)++;
1629	*small_nuggets -= large->value / small->value;
1630	if (*small_nuggets && large->value % small->value)
1631	(*small_nuggets)--;
1632	}
1633	weight += obj->weight;	1317	total_weight += obj->total_weight ();
1634	remove_ob (obj);
1635	free_object (obj);
1636	}
1637		1318
1638	static void	1319	obj->destroy ();
1639	update_map (object *op, mapstruct *m, int small_nuggets, int large_nuggets, int x, int y)
1640	{
1641	object *tmp;
1642	int flag = 0;
1643
1644	/* Put any nuggets below the player, but we can only pass this
1645	* flag if we are on the same space as the player
1646	*/
1647	if (x == op->x && y == op->y && op->map == m)
1648	flag = INS_BELOW_ORIGINATOR;
1649
1650	if (small_nuggets)
1651	{
1652	tmp = get_object ();
1653	copy_object (small, tmp);
1654	tmp->nrof = small_nuggets;
1655	tmp->x = x;
1656	tmp->y = y;
1657	insert_ob_in_map (tmp, m, op, flag);
1658	}
1659	if (large_nuggets)
1660	{
1661	tmp = get_object ();
1662	copy_object (large, tmp);
1663	tmp->nrof = large_nuggets;
1664	tmp->x = x;
1665	tmp->y = y;
1666	insert_ob_in_map (tmp, m, op, flag);
1667	}
1668	}	1320	}
1669		1321
1670	int	1322	int
1671	alchemy (object *op, object *caster, object *spell_ob)	1323	alchemy (object *op, object *caster, object *spell_ob)
1672	{	1324	{
1673	int x, y, weight = 0, weight_max, large_nuggets, small_nuggets, mflags;
1674	sint16 nx, ny;
1675	object *next, *tmp;
1676	mapstruct *mp;
1677
1678	if (op->type != PLAYER)	1325	if (op->type != PLAYER)
1679	return 0;	1326	return 0;
1680		1327
		1328	archetype *nugget[3];
		1329
		1330	nugget[0] = archetype::find (shstr_pyrite3);
		1331	nugget[1] = archetype::find (shstr_pyrite2);
		1332	nugget[2] = archetype::find (shstr_pyrite);
		1333
1681	/* Put a maximum weight of items that can be alchemied. Limits the power	1334	/* Put a maximum weight of items that can be alchemised. Limits the power
1682	* some, and also prevents people from alcheming every table/chair/clock	1335	* some, and also prevents people from alchemising every table/chair/clock
1683	* in sight	1336	* in sight
1684	*/	1337	*/
1685	weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob);	1338	int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1686	weight_max *= 1000;	1339	int weight_max = duration * 1000;
1687	small = get_archetype ("smallnugget"), large = get_archetype ("largenugget");	1340	uint64 value_max = duration * 1000;
1688		1341
		1342	int weight = 0;
		1343
1689	for (y = op->y - 1; y <= op->y + 1; y++)	1344	for (int y = op->y - 1; y <= op->y + 1; y++)
1690	{	1345	{
1691	for (x = op->x - 1; x <= op->x + 1; x++)	1346	for (int x = op->x - 1; x <= op->x + 1; x++)
1692	{	1347	{
		1348	uint64 value = 0;
		1349
1693	nx = x;	1350	sint16 nx = x;
1694	ny = y;	1351	sint16 ny = y;
1695		1352
1696	mp = op->map;	1353	maptile *mp = op->map;
1697		1354
1698	mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);	1355	int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1699		1356
1700	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1357	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1701	continue;	1358	continue;
1702		1359
1703	/* Treat alchemy a little differently - most spell effects	1360	/* Treat alchemy a little differently - most spell effects
…		…
1705	* ground level effect.	1362	* ground level effect.
1706	*/	1363	*/
1707	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)	1364	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1708	continue;	1365	continue;
1709		1366
1710	small_nuggets = 0;	1367	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1711	large_nuggets = 0;
1712
1713	for (tmp = get_map_ob (mp, nx, ny); tmp != NULL; tmp = next)
1714	{	1368	{
1715	next = tmp->above;	1369	next = tmp->above;
		1370
1716	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&	1371	if (tmp->weight > 0 && !tmp->flag [FLAG_NO_PICK] &&
1717	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))	1372	!tmp->flag [FLAG_ALIVE] && !tmp->flag [FLAG_IS_CAULDRON])
1718	{	1373	{
1719
1720	if (tmp->inv)	1374	if (tmp->inv)
1721	{	1375	{
1722	object *next1, *tmp1;	1376	object *next1, *tmp1;
1723		1377
1724	for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1)	1378	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1725	{	1379	{
1726	next1 = tmp1->below;	1380	next1 = tmp1->below;
1727	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&	1381	if (tmp1->weight > 0 && !tmp1->flag [FLAG_NO_PICK] &&
1728	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))	1382	!tmp1->flag [FLAG_ALIVE] && !tmp1->flag [FLAG_IS_CAULDRON])
1729	alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight);	1383	alchemy_object (tmp1, value, weight);
1730	}	1384	}
1731	}	1385	}
		1386
1732	alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight);	1387	alchemy_object (tmp, value, weight);
1733		1388
1734	if (weight > weight_max)	1389	if (weight > weight_max)
1735	{	1390	break;
1736	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1737	free_object (large);
1738	free_object (small);
1739	return 1;
1740	}	1391	}
1741	} /* is alchemable object */
1742	} /* process all objects on this space */
1743
1744	/* Insert all the nuggets at one time. This probably saves time, but
1745	* it also prevents us from alcheming nuggets that were just created
1746	* with this spell.
1747	*/	1392	}
1748	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);	1393
		1394	value -= rndm (value >> 4);
		1395	value = min (value, value_max);
		1396
		1397	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
		1398	if (int nrof = value / nugget [i]->value)
		1399	{
		1400	value -= nrof * nugget[i]->value;
		1401
		1402	object *tmp = nugget[i]->instance ();
		1403	tmp->nrof = nrof;
		1404	tmp->flag [FLAG_IDENTIFIED] = true;
		1405	op->map->insert (tmp, x, y, op, 0);
1749	}	1406	}
		1407
		1408	if (weight > weight_max)
		1409	goto bailout;
		1410	}
1750	}	1411	}
1751	free_object (large);	1412
1752	free_object (small);	1413	bailout:
1753	/* reset this so that if player standing on a big pile of stuff,
1754	* it is redrawn properly.
1755	*/
1756	op->contr->socket.look_position = 0;
1757	return 1;	1414	return 1;
1758	}	1415	}
1759
1760		1416
1761	/* This function removes the cursed/damned status on equipped	1417	/* This function removes the cursed/damned status on equipped
1762	* items.	1418	* items.
1763	*/	1419	*/
1764	int	1420	int
1765	remove_curse (object *op, object *caster, object *spell)	1421	remove_curse (object *op, object *caster, object *spell)
1766	{	1422	{
1767	object *tmp;
1768	int success = 0, was_one = 0;	1423	int success = 0, was_one = 0;
1769		1424
1770	for (tmp = op->inv; tmp; tmp = tmp->below)	1425	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1771	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1426	if (tmp->flag [FLAG_APPLIED] &&
1772	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||	1427	((tmp->flag [FLAG_CURSED] && spell->flag [FLAG_CURSED]) ||
1773	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))	1428	(tmp->flag [FLAG_DAMNED] && spell->flag [FLAG_DAMNED])))
1774	{	1429	{
1775
1776	was_one++;	1430	was_one++;
		1431
1777	if (tmp->level <= caster_level (caster, spell))	1432	if (tmp->level <= casting_level (caster, spell))
1778	{	1433	{
1779	success++;	1434	success++;
1780	if (QUERY_FLAG (spell, FLAG_DAMNED))	1435	if (spell->flag [FLAG_DAMNED])
1781	CLEAR_FLAG (tmp, FLAG_DAMNED);	1436	tmp->clr_flag (FLAG_DAMNED);
1782		1437
1783	CLEAR_FLAG (tmp, FLAG_CURSED);	1438	tmp->clr_flag (FLAG_CURSED);
1784	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1439	tmp->clr_flag (FLAG_KNOWN_CURSED);
1785	tmp->value = 0; /* Still can't sell it */	1440	tmp->value = 0; /* Still can't sell it */
1786	if (op->type == PLAYER)	1441
		1442	if (object *pl = tmp->visible_to ())
1787	esrv_send_item (op, tmp);	1443	esrv_update_item (UPD_FLAGS, pl, tmp);
1788	}	1444	}
1789	}	1445	}
1790		1446
1791	if (op->type == PLAYER)	1447	if (op->type == PLAYER)
1792	{	1448	{
1793	if (success)	1449	if (success)
1794	{
1795	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");	1450	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1796	}
1797	else	1451	else
1798	{	1452	{
1799	if (was_one)	1453	if (was_one)
1800	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");	1454	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1801	else	1455	else
1802	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");	1456	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");
1803	}	1457	}
1804	}	1458	}
		1459
1805	return success;	1460	return success;
1806	}	1461	}
1807		1462
1808	/* Identifies objects in the players inventory/on the ground */	1463	/* Identifies objects in the players inventory/on the ground */
1809
1810	int	1464	int
1811	cast_identify (object *op, object *caster, object *spell)	1465	cast_identify (object *op, object *caster, object *spell)
1812	{	1466	{
1813	object *tmp;	1467	object *tmp;
1814	int success = 0, num_ident;	1468	dynbuf_text &buf = msg_dynbuf; buf.clear ();
1815		1469
1816	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1470	int num_ident = max (1, spell->stats.dam + SP_level_dam_adjust (caster, spell));
1817
1818	if (num_ident < 1)
1819	num_ident = 1;
1820
1821		1471
1822	for (tmp = op->inv; tmp; tmp = tmp->below)	1472	for (tmp = op->inv; tmp; tmp = tmp->below)
1823	{	1473	{
1824	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1474	if (!tmp->flag [FLAG_IDENTIFIED] && !tmp->invisible && need_identify (tmp))
1825	{	1475	{
1826	identify (tmp);	1476	identify (tmp);
		1477
1827	if (op->type == PLAYER)	1478	if (op->type == PLAYER)
1828	{	1479	{
1829	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));	1480	buf.printf ("You identified: %s.\r", long_desc (tmp, op));
		1481
1830	if (tmp->msg)	1482	if (tmp->msg)
1831	{	1483	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1832	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1833	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1834	}
1835	}	1484	}
1836	num_ident--;	1485
1837	success = 1;
1838	if (!num_ident)	1486	if (!--num_ident)
1839	break;	1487	break;
1840	}	1488	}
1841	}	1489	}
		1490
1842	/* If all the power of the spell has been used up, don't go and identify	1491	/* If all the power of the spell has been used up, don't go and identify
1843	* stuff on the floor. Only identify stuff on the floor if the spell	1492	* stuff on the floor. Only identify stuff on the floor if the spell
1844	* was not fully used.	1493	* was not fully used.
1845	*/	1494	*/
1846	if (num_ident)	1495	if (num_ident)
1847	{	1496	{
1848	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	1497	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1849	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1498	if (!tmp->flag [FLAG_IDENTIFIED] && !tmp->invisible && need_identify (tmp))
1850	{	1499	{
1851
1852	identify (tmp);	1500	identify (tmp);
1853	if (op->type == PLAYER)	1501
		1502	if (object *pl = tmp->visible_to ())
1854	{	1503	{
1855	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));	1504	buf.printf ("On the ground you identified: %s.\r", long_desc (tmp, op));
		1505
1856	if (tmp->msg)	1506	if (tmp->msg)
1857	{	1507	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1858	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1859	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1860	}
1861	esrv_send_item (op, tmp);
1862	}	1508	}
1863	num_ident--;	1509
1864	success = 1;
1865	if (!num_ident)	1510	if (!--num_ident)
1866	break;	1511	break;
1867	}	1512	}
1868	}	1513	}
1869	if (!success)	1514
1870	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1515	if (buf.empty ())
		1516	{
		1517	op->failmsg ("You can't reach anything unidentified.");
		1518	return 0;
		1519	}
1871	else	1520	else
1872	{	1521	{
		1522	if (op->contr)
		1523	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1524
1873	spell_effect (spell, op->x, op->y, op->map, op);	1525	spell_effect (spell, op->x, op->y, op->map, op);
		1526	return 1;
1874	}	1527	}
1875	return success;
1876	}	1528	}
1877
1878		1529
1879	int	1530	int
1880	cast_detection (object *op, object *caster, object *spell, object *skill)	1531	cast_detection (object *op, object *caster, object *spell, object *skill)
1881	{	1532	{
1882	object *tmp, *last, *god, *detect;	1533	object *tmp, *last, *god, *detect;
1883	int done_one, range, mflags, floor, level;	1534	int done_one, range, mflags, floor, level;
1884	sint16 x, y, nx, ny;	1535	sint16 x, y, nx, ny;
1885	mapstruct *m;	1536	maptile *m;
1886		1537
1887	/* We precompute some values here so that we don't have to keep	1538	/* We precompute some values here so that we don't have to keep
1888	* doing it over and over again.	1539	* doing it over and over again.
1889	*/	1540	*/
1890	god = find_god (determine_god (op));	1541	god = find_god (determine_god (op));
1891	level = caster_level (caster, spell);	1542	level = casting_level (caster, spell);
1892	range = spell->range + SP_level_range_adjust (caster, spell);	1543	range = spell->range + SP_level_range_adjust (caster, spell);
1893		1544
1894	if (!skill)	1545	if (!skill)
1895	skill = caster;	1546	skill = caster;
1896		1547
1897	for (x = op->x - range; x <= op->x + range; x++)	1548	dynbuf buf;
1898	for (y = op->y - range; y <= op->y + range; y++)	1549	unordered_mapwalk (buf, op, -range, -range, range, range)
1899	{	1550	{
1900
1901	m = op->map;
1902	mflags = get_map_flags (m, &m, x, y, &nx, &ny);
1903	if (mflags & P_OUT_OF_MAP)
1904	continue;
1905
1906	/* For most of the detections, we only detect objects above the	1551	/* For most of the detections, we only detect objects above the
1907	* floor. But this is not true for show invisible.	1552	* floor. But this is not true for show invisible.
1908	* Basically, we just go and find the top object and work	1553	* Basically, we just go and find the top object and work
1909	* down - that is easier than working up.	1554	* down - that is easier than working up.
1910	*/	1555	*/
1911		1556
1912	for (last = NULL, tmp = get_map_ob (m, nx, ny); tmp; tmp = tmp->above)	1557	for (last = 0, tmp = m->at (nx, ny).bot; tmp; tmp = tmp->above)
1913	last = tmp;	1558	last = tmp;
		1559
1914	/* Shouldn't happen, but if there are no objects on a space, this	1560	/* Shouldn't happen, but if there are no objects on a space, this
1915	* would happen.	1561	* would happen.
1916	*/	1562	*/
1917	if (!last)	1563	if (!last)
1918	continue;	1564	continue;
1919		1565
1920	done_one = 0;	1566	done_one = 0;
1921	floor = 0;	1567	floor = 0;
1922	detect = NULL;	1568	detect = 0;
1923	for (tmp = last; tmp; tmp = tmp->below)	1569	for (tmp = last; tmp; tmp = tmp->below)
1924	{	1570	{
1925
1926	/* show invisible */	1571	/* show invisible */
1927	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&	1572	if (spell->flag [FLAG_MAKE_INVIS]
1928	/* Might there be other objects that we can make visibile? */	1573	/* Might there be other objects that we can make visible? */
1929	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER) ||	1574	&& (tmp->invisible && (tmp->flag [FLAG_MONSTER]
1930	(tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ)) ||	1575	|| (tmp->type == PLAYER && !tmp->flag [FLAG_WIZ])
1931	tmp->type == CF_HANDLE ||	1576	|| tmp->type == T_HANDLE
1932	tmp->type == TRAPDOOR || tmp->type == EXIT || tmp->type == HOLE ||	1577	|| tmp->type == TRAPDOOR
		1578	|| tmp->type == EXIT
		1579	|| tmp->type == HOLE
		1580	|| tmp->type == BUTTON
1933	tmp->type == BUTTON || tmp->type == TELEPORTER ||	1581	|| tmp->type == TELEPORTER
		1582	|| tmp->type == GATE
1934	tmp->type == GATE || tmp->type == LOCKED_DOOR ||	1583	|| tmp->type == LOCKED_DOOR
1935	tmp->type == WEAPON || tmp->type == ALTAR || tmp->type == SIGN ||	1584	|| tmp->type == WEAPON
		1585	|| tmp->type == ALTAR
		1586	|| (tmp->type == SIGN && tmp->face != magicmouth_face)
1936	tmp->type == TRIGGER_PEDESTAL || tmp->type == SPECIAL_KEY ||	1587	|| tmp->type == TRIGGER_PEDESTAL
1937	tmp->type == TREASURE || tmp->type == BOOK || tmp->type == HOLY_ALTAR)))	1588	|| tmp->type == SPECIAL_KEY
		1589	|| tmp->type == TREASURE
		1590	|| tmp->type == BOOK
		1591	|| tmp->type == HOLY_ALTAR
		1592	|| tmp->type == CONTAINER)))
1938	{	1593	{
		1594	printf ("show inv %s\n", tmp->debug_desc());//D
1939	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)	1595	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)
1940	{	1596	{
1941	tmp->invisible = 0;	1597	tmp->invisible = 0;
		1598	done_one = 1;
		1599	}
		1600	}
		1601
		1602	if (tmp->flag [FLAG_IS_FLOOR])
		1603	floor = 1;
		1604
		1605	/* All detections below this point don't descend beneath the floor,
		1606	* so just continue on. We could be clever and look at the type of
		1607	* detection to completely break out if we don't care about objects beneath
		1608	* the floor, but once we get to the floor, not likely a very big issue anyways.
		1609	*/
		1610	if (floor)
		1611	continue;
		1612
		1613	/* I had thought about making detect magic and detect curse
		1614	* show the flash the magic item like it does for detect monster.
		1615	* however, if the object is within sight, this would then make it
		1616	* difficult to see what object is magical/cursed, so the
		1617	* effect wouldn't be as apparent.
		1618	*/
		1619
		1620	/* detect magic */
		1621	if (spell->flag [FLAG_KNOWN_MAGICAL] &&
		1622	!tmp->flag [FLAG_KNOWN_MAGICAL] && !tmp->flag [FLAG_IDENTIFIED] && is_magical (tmp))
		1623	{
		1624	tmp->set_flag (FLAG_KNOWN_MAGICAL);
		1625	/* make runes more visible */
		1626	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
		1627	tmp->stats.Cha /= 4;
		1628
		1629	done_one = 1;
		1630	}
		1631
		1632	/* detect monster */
		1633	if (spell->flag [FLAG_MONSTER] && (tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER))
		1634	{
		1635	done_one = 2;
		1636
		1637	if (!detect)
		1638	detect = tmp;
		1639	}
		1640
		1641	/* Basically, if race is set in the spell, then the creatures race must
		1642	* match that. if the spell race is set to GOD, then the gods opposing
		1643	* race must match.
		1644	*/
		1645	if (spell->race && tmp->flag [FLAG_MONSTER] && tmp->race &&
		1646	((spell->race == shstr_GOD && god && god->slaying.contains (tmp->race)) ||
		1647	spell->race.contains (tmp->race)))
		1648	{
		1649	done_one = 2;
		1650
		1651	if (!detect)
		1652	detect = tmp;
		1653	}
		1654
		1655	if (spell->flag [FLAG_KNOWN_CURSED] && !tmp->flag [FLAG_KNOWN_CURSED] &&
		1656	(tmp->flag [FLAG_CURSED] || tmp->flag [FLAG_DAMNED]))
		1657	{
		1658	tmp->set_flag (FLAG_KNOWN_CURSED);
		1659	done_one = 1;
		1660	}
		1661
		1662	// Do mining detection spell:
		1663	if (spell->last_sp == 1) // 1 - detect any vein
		1664	{
		1665	if (tmp->type == VEIN)
		1666	{
		1667	if (tmp->other_arch)
		1668	{
		1669	if (!detect)
		1670	detect = tmp->other_arch;
		1671	done_one = 2;
		1672	}
		1673	else
1942	done_one = 1;	1674	done_one = 1;
1943	}	1675	}
1944	}	1676	}
1945	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
1946	floor = 1;
1947
1948	/* All detections below this point don't descend beneath the floor,
1949	* so just continue on. We could be clever and look at the type of
1950	* detection to completely break out if we don't care about objects beneath
1951	* the floor, but once we get to the floor, not likely a very big issue anyways.
1952	*/
1953	if (floor)
1954	continue;
1955
1956	/* I had thought about making detect magic and detect curse
1957	* show the flash the magic item like it does for detect monster.
1958	* however, if the object is within sight, this would then make it
1959	* difficult to see what object is magical/cursed, so the
1960	* effect wouldn't be as apparant.
1961	*/
1962
1963	/* detect magic */
1964	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&
1965	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))
1966	{
1967	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1968	/* make runes more visibile */
1969	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
1970	tmp->stats.Cha /= 4;
1971	done_one = 1;
1972	}
1973	/* detect monster */
1974	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))
1975	{
1976	done_one = 2;
1977	if (!detect)
1978	detect = tmp;
1979	}
1980	/* Basically, if race is set in the spell, then the creatures race must
1981	* match that. if the spell race is set to GOD, then the gods opposing
1982	* race must match.
1983	*/
1984	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&
1985	((!strcmp (spell->race, "GOD") && god && god->slaying && strstr (god->slaying, tmp->race)) ||
1986	(strstr (spell->race, tmp->race))))
1987	{
1988	done_one = 2;
1989	if (!detect)
1990	detect = tmp;
1991	}
1992	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
1993	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
1994	{
1995	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
1996	done_one = 1;
1997	}
1998	} /* for stack of objects on this space */	1677	} /* for stack of objects on this space */
1999		1678
2000	/* Code here puts an effect of the spell on the space, so you can see	1679	/* Code here puts an effect of the spell on the space, so you can see
2001	* where the magic is.	1680	* where the magic is.
2002	*/	1681	*/
2003	if (done_one)	1682	if (done_one)
2004	{	1683	{
2005	object *detect_ob = arch_to_object (spell->other_arch);	1684	object *detect_ob = spell->other_arch->instance ();
2006		1685
2007	detect_ob->x = nx;
2008	detect_ob->y = ny;
2009	/* if this is set, we want to copy the face */	1686	/* if this is set, we want to copy the face */
2010	if (done_one == 2 && detect)	1687	if (done_one == 2 && detect)
2011	{	1688	{
2012	detect_ob->face = detect->face;	1689	detect_ob->face = detect->face;
2013	detect_ob->animation_id = detect->animation_id;	1690	detect_ob->animation_id = detect->animation_id;
2014	detect_ob->anim_speed = detect->anim_speed;	1691	detect_ob->anim_speed = detect->anim_speed;
2015	detect_ob->last_anim = 0;	1692	detect_ob->last_anim = 0;
2016	/* by default, the detect_ob is already animated */	1693	/* by default, the detect_ob is already animated */
2017	if (!QUERY_FLAG (detect, FLAG_ANIMATE))	1694	if (!detect->flag [FLAG_ANIMATE])
2018	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);	1695	detect_ob->clr_flag (FLAG_ANIMATE);
2019	}	1696	}
2020	insert_ob_in_map (detect_ob, m, op, 0);	1697
		1698	m->insert (detect_ob, nx, ny, op, INS_ON_TOP);
2021	}	1699	}
2022	} /* for processing the surrounding spaces */	1700	} /* for processing the surrounding spaces */
2023		1701
2024		1702
2025	/* Now process objects in the players inventory if detect curse or magic */	1703	/* Now process objects in the players inventory if detect curse or magic */
2026	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))	1704	if (spell->flag [FLAG_KNOWN_CURSED] || spell->flag [FLAG_KNOWN_MAGICAL])
2027	{	1705	{
2028	done_one = 0;	1706	done_one = 0;
		1707
2029	for (tmp = op->inv; tmp; tmp = tmp->below)	1708	for (tmp = op->inv; tmp; tmp = tmp->below)
2030	{	1709	{
2031	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1710	if (!tmp->invisible && !tmp->flag [FLAG_IDENTIFIED])
2032	{	1711	{
2033	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))	1712	if (spell->flag [FLAG_KNOWN_MAGICAL] && is_magical (tmp) && !tmp->flag [FLAG_KNOWN_MAGICAL])
2034	{	1713	{
2035	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1714	tmp->set_flag (FLAG_KNOWN_MAGICAL);
2036	if (op->type == PLAYER)	1715
		1716	if (object *pl = tmp->visible_to ())
2037	esrv_send_item (op, tmp);	1717	esrv_update_item (UPD_FLAGS, pl, tmp);
2038	}	1718	}
2039	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1719
2040	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1720	if (spell->flag [FLAG_KNOWN_CURSED] && !tmp->flag [FLAG_KNOWN_CURSED] &&
		1721	(tmp->flag [FLAG_CURSED] || tmp->flag [FLAG_DAMNED]))
2041	{	1722	{
2042	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1723	tmp->set_flag (FLAG_KNOWN_CURSED);
2043	if (op->type == PLAYER)	1724
		1725	if (object *pl = tmp->visible_to ())
2044	esrv_send_item (op, tmp);	1726	esrv_update_item (UPD_FLAGS, pl, tmp);
2045	}	1727	}
2046	} /* if item is not identified */	1728	} /* if item is not identified */
2047	} /* for the players inventory */	1729	} /* for the players inventory */
2048	} /* if detect magic/curse and object is a player */	1730	} /* if detect magic/curse and object is a player */
		1731
2049	return 1;	1732	return 1;
2050	}	1733	}
2051		1734
2052		1735
2053	/**	1736	/**
…		…
2066		1749
2067	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");	1750	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");
2068		1751
2069	if (victim->stats.sp >= victim->stats.maxsp * 2)	1752	if (victim->stats.sp >= victim->stats.maxsp * 2)
2070	{	1753	{
2071	object *tmp;
2072
2073	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");	1754	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");
2074
2075	/* Explodes a fireball centered at player */
2076	tmp = get_archetype (EXPLODING_FIREBALL);
2077	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
2078	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
2079	tmp->x = victim->x;
2080	tmp->y = victim->y;
2081	insert_ob_in_map (tmp, victim->map, NULL, 0);
2082	victim->stats.sp = 2 * victim->stats.maxsp;	1755	victim->stats.sp = 2 * victim->stats.maxsp;
		1756	create_exploding_ball_at (victim, caster_level);
2083	}	1757	}
2084	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)	1758	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
2085	{
2086	new_draw_info (NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");	1759	new_draw_info (NDI_UNIQUE | NDI_ORANGE, 0, victim, "You feel like your head is going to explode.");
2087	}
2088	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)	1760	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
2089	{
2090	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");	1761	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");
2091	}
2092	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)	1762	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
2093	{	1763	{
2094	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");	1764	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
2095	confuse_player (victim, victim, 99);	1765	confuse_player (victim, victim, 99);
2096	}	1766	}
2097	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)	1767	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)
2098	{
2099	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");	1768	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");
2100	}
2101	}	1769	}
2102		1770
2103	/* cast_transfer	1771	/* cast_transfer
2104	* This spell transfers sp from the player to another person.	1772	* This spell transfers sp from the player to another person.
2105	* We let the target go above their normal maximum SP.	1773	* We let the target go above their normal maximum SP.
…		…
2108	int	1776	int
2109	cast_transfer (object *op, object *caster, object *spell, int dir)	1777	cast_transfer (object *op, object *caster, object *spell, int dir)
2110	{	1778	{
2111	object *plyr = NULL;	1779	object *plyr = NULL;
2112	sint16 x, y;	1780	sint16 x, y;
2113	mapstruct *m;	1781	maptile *m;
2114	int mflags;	1782	int mflags;
2115		1783
2116	m = op->map;	1784	m = op->map;
2117	x = op->x + freearr_x[dir];	1785	x = op->x + freearr_x[dir];
2118	y = op->y + freearr_y[dir];	1786	y = op->y + freearr_y[dir];
2119		1787
2120	mflags = get_map_flags (m, &m, x, y, &x, &y);	1788	mflags = get_map_flags (m, &m, x, y, &x, &y);
2121		1789
2122	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)	1790	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
2123	{	1791	{
2124	for (plyr = get_map_ob (m, x, y); plyr != NULL; plyr = plyr->above)	1792	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)
2125	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1793	if (plyr != op && plyr->flag [FLAG_ALIVE])
2126	break;	1794	break;
2127	}	1795	}
2128		1796
2129		1797
2130	/* If we did not find a player in the specified direction, transfer	1798	/* If we did not find a player in the specified direction, transfer
2131	* to anyone on top of us. This is used for the rune of transference mostly.	1799	* to anyone on top of us. This is used for the rune of transference mostly.
2132	*/	1800	*/
2133	if (plyr == NULL)	1801	if (plyr == NULL)
2134	for (plyr = get_map_ob (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)	1802	for (plyr = GET_MAP_OB (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)
2135	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1803	if (plyr != op && plyr->flag [FLAG_ALIVE])
2136	break;	1804	break;
2137		1805
2138	if (!plyr)	1806	if (!plyr)
2139	{	1807	{
2140	new_draw_info (NDI_BLACK, 0, op, "There is no one there.");	1808	op->failmsg ("There is no one there.");
2141	return 0;	1809	return 0;
2142	}	1810	}
2143	/* give sp */	1811	/* give sp */
2144	if (spell->stats.dam > 0)	1812	if (spell->stats.dam > 0)
2145	{	1813	{
2146	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);	1814	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);
2147	charge_mana_effect (plyr, caster_level (caster, spell));	1815	charge_mana_effect (plyr, casting_level (caster, spell));
2148	return 1;	1816	return 1;
2149	}	1817	}
2150	/* suck sp away. Can't suck sp from yourself */	1818	/* suck sp away. Can't suck sp from yourself */
2151	else if (op != plyr)	1819	else if (op != plyr)
2152	{	1820	{
…		…
2157	if (rate > 95)	1825	if (rate > 95)
2158	rate = 95;	1826	rate = 95;
2159		1827
2160	sucked = (plyr->stats.sp * rate) / 100;	1828	sucked = (plyr->stats.sp * rate) / 100;
2161	plyr->stats.sp -= sucked;	1829	plyr->stats.sp -= sucked;
2162	if (QUERY_FLAG (op, FLAG_ALIVE))	1830	if (op->flag [FLAG_ALIVE])
2163	{	1831	{
2164	/* Player doesn't get full credit */	1832	/* Player doesn't get full credit */
2165	sucked = (sucked * rate) / 100;	1833	sucked = (sucked * rate) / 100;
2166	op->stats.sp += sucked;	1834	op->stats.sp += sucked;
2167	if (sucked > 0)	1835	if (sucked > 0)
2168	{	1836	{
2169	charge_mana_effect (op, caster_level (caster, spell));	1837	charge_mana_effect (op, casting_level (caster, spell));
2170	}	1838	}
2171	}	1839	}
2172	return 1;	1840	return 1;
2173	}	1841	}
2174	return 0;	1842	return 0;
…		…
2184	void	1852	void
2185	counterspell (object *op, int dir)	1853	counterspell (object *op, int dir)
2186	{	1854	{
2187	object *tmp, *head, *next;	1855	object *tmp, *head, *next;
2188	int mflags;	1856	int mflags;
2189	mapstruct *m;	1857	maptile *m;
2190	sint16 sx, sy;	1858	sint16 sx, sy;
2191		1859
2192	sx = op->x + freearr_x[dir];	1860	sx = op->x + freearr_x[dir];
2193	sy = op->y + freearr_y[dir];	1861	sy = op->y + freearr_y[dir];
2194	m = op->map;	1862	m = op->map;
2195	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	1863	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
2196	if (mflags & P_OUT_OF_MAP)	1864	if (mflags & P_OUT_OF_MAP)
2197	return;	1865	return;
2198		1866
2199	for (tmp = get_map_ob (m, sx, sy); tmp != NULL; tmp = next)	1867	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)
2200	{	1868	{
2201	next = tmp->above;	1869	next = tmp->above;
2202		1870
2203	/* Need to look at the head object - otherwise, if tmp	1871	/* Need to look at the head object - otherwise, if tmp
2204	* points to a monster, we don't have all the necessary	1872	* points to a monster, we don't have all the necessary
…		…
2216	/* Basically, if the object is magical and not counterspell,	1884	/* Basically, if the object is magical and not counterspell,
2217	* we will more or less remove the object. Don't counterspell	1885	* we will more or less remove the object. Don't counterspell
2218	* monsters either.	1886	* monsters either.
2219	*/	1887	*/
2220		1888
2221	if (head->attacktype & AT_MAGIC &&	1889	if (head->attacktype & AT_MAGIC
2222	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))	1890	&& !(head->attacktype & AT_COUNTERSPELL)
2223	{	1891	&& !head->flag [FLAG_MONSTER]
2224	remove_ob (head);	1892	&& (op->level > head->level))
2225	free_object (head);	1893	head->destroy ();
2226	}
2227	else	1894	else
2228	switch (head->type)	1895	switch (head->type)
2229	{	1896	{
2230	case SPELL_EFFECT:	1897	case SPELL_EFFECT:
		1898	// XXX: Don't affect floor spelleffects. See also XXX comment
		1899	// about sanctuary in spell_util.C
		1900	if (tmp->flag [FLAG_IS_FLOOR])
		1901	continue;
		1902
2231	if (op->level > head->level)	1903	if (op->level > head->level)
2232	{	1904	head->destroy ();
2233	remove_ob (head);	1905
2234	free_object (head);
2235	}
2236	break;	1906	break;
2237		1907
2238	/* I really don't get this rune code that much - that	1908	/* I really don't get this rune code that much - that
2239	* random chance seems really low.	1909	* random chance seems really low.
2240	*/	1910	*/
2241	case RUNE:	1911	case RUNE:
2242	if (rndm (0, 149) == 0)	1912	if (rndm (0, 149) == 0)
2243	{	1913	{
2244	head->stats.hp--; /* weaken the rune */	1914	head->stats.hp--; /* weaken the rune */
2245	if (!head->stats.hp)	1915	if (!head->stats.hp)
2246	{	1916	head->destroy ();
2247	remove_ob (head);
2248	free_object (head);
2249	}
2250	}	1917	}
2251	break;	1918	break;
2252	}	1919	}
2253	}	1920	}
2254	}	1921	}
2255		1922
2256
2257
2258	/* cast_consecrate() - a spell to make an altar your god's */	1923	/* cast_consecrate() - a spell to make an altar your god's */
2259	int	1924	int
2260	cast_consecrate (object *op, object *caster, object *spell)	1925	cast_consecrate (object *op, object *caster, object *spell)
2261	{	1926	{
2262	char buf[MAX_BUF];	1927	char buf[MAX_BUF];
2263		1928
2264	object *tmp, *god = find_god (determine_god (op));	1929	object *tmp, *god = find_god (determine_god (op));
2265		1930
2266	if (!god)	1931	if (!god)
2267	{	1932	{
2268	new_draw_info (NDI_UNIQUE, 0, op, "You can't consecrate anything if you don't worship a god!");	1933	op->failmsg ("You can't consecrate anything if you don't worship a god!");
2269	return 0;	1934	return 0;
2270	}	1935	}
2271		1936
2272	for (tmp = op->below; tmp; tmp = tmp->below)	1937	for (tmp = op->below; tmp; tmp = tmp->below)
2273	{	1938	{
2274	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1939	if (tmp->flag [FLAG_IS_FLOOR])
2275	break;	1940	break;
2276	if (tmp->type == HOLY_ALTAR)	1941	if (tmp->type == HOLY_ALTAR)
2277	{	1942	{
2278		1943
2279	if (tmp->level > caster_level (caster, spell))	1944	if (tmp->level > casting_level (caster, spell))
2280	{	1945	{
2281	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);	1946	op->failmsgf ("You are not powerful enough to reconsecrate the %s", &tmp->name);
2282	return 0;	1947	return 0;
2283	}	1948	}
2284	else	1949	else
2285	{	1950	{
2286	/* If we got here, we are consecrating an altar */	1951	/* If we got here, we are consecrating an altar */
2287	sprintf (buf, "Altar of %s", &god->name);	1952	sprintf (buf, "Altar of %s", &god->name);
2288	tmp->name = buf;	1953	tmp->name = buf;
2289	tmp->level = caster_level (caster, spell);	1954	tmp->level = casting_level (caster, spell);
2290	tmp->other_arch = god->arch;	1955	tmp->other_arch = god->arch;
		1956
2291	if (op->type == PLAYER)	1957	if (op->type == PLAYER)
2292	esrv_update_item (UPD_NAME, op, tmp);	1958	esrv_update_item (UPD_NAME, op, tmp);
		1959
2293	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);	1960	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
2294	return 1;	1961	return 1;
2295	}	1962	}
2296	}	1963	}
2297	}	1964	}
2298	new_draw_info (NDI_UNIQUE, 0, op, "You are not standing over an altar!");	1965
		1966	op->failmsg ("You are not standing over an altar!");
2299	return 0;	1967	return 0;
2300	}	1968	}
2301		1969
2302	/* animate_weapon -	1970	/* animate_weapon -
2303	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.	1971	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.
…		…
2307	* This code was very odd - code early on would only let players use the spell,	1975	* This code was very odd - code early on would only let players use the spell,
2308	* yet the code wass full of player checks. I've presumed that the code	1976	* yet the code wass full of player checks. I've presumed that the code
2309	* that only let players use it was correct, and removed all the other	1977	* that only let players use it was correct, and removed all the other
2310	* player checks. MSW 2003-01-06	1978	* player checks. MSW 2003-01-06
2311	*/	1979	*/
2312
2313	int	1980	int
2314	animate_weapon (object *op, object *caster, object *spell, int dir)	1981	animate_weapon (object *op, object *caster, object *spell, int dir)
2315	{	1982	{
2316	object *weapon, *tmp;	1983	object *weapon, *tmp;
2317	char buf[MAX_BUF];	1984	char buf[MAX_BUF];
2318	int a, i;	1985	int a, i;
2319	sint16 x, y;	1986	sint16 x, y;
2320	mapstruct *m;	1987	maptile *m;
2321	materialtype_t *mt;
2322		1988
2323	if (!spell->other_arch)	1989	if (!spell->other_arch)
2324	{	1990	{
2325	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1991	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2326	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);	1992	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
…		…
2329	/* exit if it's not a player using this spell. */	1995	/* exit if it's not a player using this spell. */
2330	if (op->type != PLAYER)	1996	if (op->type != PLAYER)
2331	return 0;	1997	return 0;
2332		1998
2333	/* if player already has a golem, abort */	1999	/* if player already has a golem, abort */
2334	if (op->contr->ranges[range_golem] != NULL && op->contr->golem_count == op->contr->ranges[range_golem]->count)	2000	if (object *golem = op->contr->golem)
2335	{	2001	{
2336	control_golem (op->contr->ranges[range_golem], dir);	2002	control_golem (golem, dir);
2337	return 0;	2003	return 0;
2338	}	2004	}
2339		2005
2340	/* if no direction specified, pick one */	2006	/* if no direction specified, pick one */
2341	if (!dir)	2007	if (!dir)
2342	dir = find_free_spot (NULL, op->map, op->x, op->y, 1, 9);	2008	dir = find_free_spot (spell->other_arch, op->map, op->x, op->y, 1, 9);
2343		2009
2344	m = op->map;	2010	m = op->map;
2345	x = op->x + freearr_x[dir];	2011	x = op->x + freearr_x[dir];
2346	y = op->y + freearr_y[dir];	2012	y = op->y + freearr_y[dir];
2347		2013
2348	/* if there's no place to put the golem, abort */	2014	/* if there's no place to put the golem, abort */
2349	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	2015	if (dir < 0 || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP)
2350	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type))	2016	|| ((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2351	{	2017	{
2352	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");	2018	op->failmsg ("There is something in the way.");
2353	return 0;	2019	return 0;
2354	}	2020	}
2355		2021
2356	/* Use the weapon marked by the player. */	2022	/* Use the weapon marked by the player. */
2357	weapon = find_marked_object (op);	2023	weapon = find_marked_object (op);
2358		2024
2359	if (!weapon)	2025	if (!weapon)
2360	{	2026	{
2361	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2027	op->failmsg ("You must mark a weapon to use with this spell!");
2362	return 0;	2028	return 0;
2363	}	2029	}
		2030
2364	if (spell->race && strcmp (weapon->arch->name, spell->race))	2031	if (spell->race && weapon->arch->archname != spell->race)
2365	{	2032	{
2366	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2033	op->failmsg ("The spell fails to transform your weapon.");
2367	return 0;	2034	return 0;
2368	}	2035	}
		2036
2369	if (weapon->type != WEAPON)	2037	if (weapon->type != WEAPON)
2370	{	2038	{
2371	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");	2039	op->failmsg ("You need to wield a weapon to animate it.");
2372	return 0;	2040	return 0;
2373	}	2041	}
2374	if (QUERY_FLAG (weapon, FLAG_APPLIED))	2042
		2043	if (weapon->flag [FLAG_APPLIED])
2375	{	2044	{
2376	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));	2045	op->failmsgf ("You need to unequip %s before using it in this spell", query_name (weapon));
2377	return 0;	2046	return 0;
2378	}	2047	}
2379		2048
2380	if (weapon->nrof > 1)	2049	weapon = weapon->split ();
2381	{
2382	tmp = get_split_ob (weapon, 1);
2383	esrv_send_item (op, weapon);
2384	weapon = tmp;
2385	}
2386		2050
2387	/* create the golem object */	2051	/* create the golem object */
2388	tmp = arch_to_object (spell->other_arch);	2052	tmp = spell->other_arch->instance ();
2389		2053
2390	/* if animated by a player, give the player control of the golem */	2054	/* if animated by a player, give the player control of the golem */
2391	CLEAR_FLAG (tmp, FLAG_MONSTER);	2055	tmp->clr_flag (FLAG_MONSTER);
2392	SET_FLAG (tmp, FLAG_FRIENDLY);
2393	tmp->stats.exp = 0;	2056	tmp->stats.exp = 0;
2394	add_friendly_object (tmp);	2057	add_friendly_object (tmp);
2395	tmp->type = GOLEM;	2058	tmp->type = GOLEM;
2396	set_owner (tmp, op);	2059	tmp->set_owner (op);
		2060	op->contr->golem = tmp;
2397	set_spell_skill (op, caster, spell, tmp);	2061	set_spell_skill (op, caster, spell, tmp);
2398	op->contr->ranges[range_golem] = tmp;
2399	op->contr->shoottype = range_golem;
2400	op->contr->golem_count = tmp->count;
2401		2062
2402	/* Give the weapon to the golem now. A bit of a hack to check the	2063	/* Give the weapon to the golem now. A bit of a hack to check the
2403	* removed flag - it should only be set if get_split_object was	2064	* removed flag - it should only be set if weapon->split was
2404	* used above.	2065	* used above.
2405	*/	2066	*/
2406	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2067	if (!weapon->flag [FLAG_REMOVED])
2407	remove_ob (weapon);	2068	weapon->remove ();
2408	insert_ob_in_ob (weapon, tmp);	2069
2409	esrv_send_item (op, weapon);	2070	tmp->insert (weapon);
		2071
2410	/* To do everything necessary to let a golem use the weapon is a pain,	2072	/* To do everything necessary to let a golem use the weapon is a pain,
2411	* so instead, just set it as equipped (otherwise, we need to update	2073	* so instead, just set it as equipped (otherwise, we need to update
2412	* body_info, skills, etc)	2074	* body_info, skills, etc)
2413	*/	2075	*/
2414	SET_FLAG (tmp, FLAG_USE_WEAPON);	2076	tmp->set_flag (FLAG_USE_WEAPON);
2415	SET_FLAG (weapon, FLAG_APPLIED);	2077	weapon->set_flag (FLAG_APPLIED);
2416	fix_player (tmp);	2078	tmp->update_stats ();
2417		2079
2418	/* There used to be 'odd' code that basically seemed to take the absolute	2080	/* There used to be 'odd' code that basically seemed to take the absolute
2419	* value of the weapon->magic an use that. IMO, that doesn't make sense -	2081	* value of the weapon->magic an use that. IMO, that doesn't make sense -
2420	* if you're using a crappy weapon, it shouldn't be as good.	2082	* if you're using a crappy weapon, it shouldn't be as good.
2421	*/	2083	*/
…		…
2440		2102
2441	/* attacktype */	2103	/* attacktype */
2442	if (!tmp->attacktype)	2104	if (!tmp->attacktype)
2443	tmp->attacktype = AT_PHYSICAL;	2105	tmp->attacktype = AT_PHYSICAL;
2444		2106
2445	mt = NULL;
2446	if (op->materialname != NULL)
2447	mt = name_to_material (op->materialname);
2448	if (mt != NULL)
2449	{
2450	for (i = 0; i < NROFATTACKS; i++)	2107	for (i = 0; i < NROFATTACKS; i++)
2451	tmp->resist[i] = 50 - (mt->save[i] * 5);	2108	tmp->resist[i] = 50 - (op->material->save[i] * 5);
2452	a = mt->save[0];	2109
2453	}	2110	a = op->material->save[0];
2454	else	2111
2455	{
2456	for (i = 0; i < NROFATTACKS; i++)
2457	tmp->resist[i] = 5;
2458	a = 10;
2459	}
2460	/* Set weapon's immunity */	2112	/* Set weapon's immunity */
2461	tmp->resist[ATNR_CONFUSION] = 100;	2113	tmp->resist[ATNR_CONFUSION] = 100;
2462	tmp->resist[ATNR_POISON] = 100;	2114	tmp->resist[ATNR_POISON] = 100;
2463	tmp->resist[ATNR_SLOW] = 100;	2115	tmp->resist[ATNR_SLOW] = 100;
2464	tmp->resist[ATNR_PARALYZE] = 100;	2116	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2470		2122
2471	/* Improve weapon's armour value according to best save vs. physical of its material */	2123	/* Improve weapon's armour value according to best save vs. physical of its material */
2472		2124
2473	if (a > 14)	2125	if (a > 14)
2474	a = 14;	2126	a = 14;
		2127
2475	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2128	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2476		2129
2477	/* Determine golem's speed */	2130	/* Determine golem's speed */
2478	tmp->speed = 0.4 + 0.1 * SP_level_range_adjust (caster, spell);	2131	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2479
2480	if (tmp->speed > 3.33)
2481	tmp->speed = 3.33;
2482		2132
2483	if (!spell->race)	2133	if (!spell->race)
2484	{	2134	{
2485	sprintf (buf, "animated %s", &weapon->name);	2135	sprintf (buf, "animated %s", &weapon->name);
2486	tmp->name = buf;	2136	tmp->name = buf;
…		…
2488	tmp->face = weapon->face;	2138	tmp->face = weapon->face;
2489	tmp->animation_id = weapon->animation_id;	2139	tmp->animation_id = weapon->animation_id;
2490	tmp->anim_speed = weapon->anim_speed;	2140	tmp->anim_speed = weapon->anim_speed;
2491	tmp->last_anim = weapon->last_anim;	2141	tmp->last_anim = weapon->last_anim;
2492	tmp->state = weapon->state;	2142	tmp->state = weapon->state;
2493	if (QUERY_FLAG (weapon, FLAG_ANIMATE))	2143	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];
2494	{
2495	SET_FLAG (tmp, FLAG_ANIMATE);
2496	}
2497	else
2498	{
2499	CLEAR_FLAG (tmp, FLAG_ANIMATE);
2500	}
2501	update_ob_speed (tmp);
2502	}	2144	}
2503		2145
2504	/* make experience increase in proportion to the strength of the summoned creature. */	2146	/* make experience increase in proportion to the strength of the summoned creature. */
2505	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));	2147	tmp->stats.exp *= 1 + (max (spell->stats.maxgrace, spell->stats.sp) / casting_level (caster, spell));
2506		2148
2507	tmp->speed_left = -1;	2149	tmp->speed_left = -1;
2508	tmp->x = x;
2509	tmp->y = y;
2510	tmp->direction = dir;	2150	tmp->direction = dir;
2511	insert_ob_in_map (tmp, m, op, 0);	2151
		2152	m->insert (tmp, x, y, op);
2512	return 1;	2153	return 1;
2513	}	2154	}
2514		2155
2515	/* cast_daylight() - changes the map darkness level *lower* */	2156	/* cast_daylight() - changes the map darkness level *lower* */
2516		2157
2517	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.	2158	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.
2518	* This changes the light level for the entire map.	2159	* This changes the light level for the entire map.
2519	*/	2160	*/
2520
2521	int	2161	int
2522	cast_change_map_lightlevel (object *op, object *caster, object *spell)	2162	cast_change_map_lightlevel (object *op, object *caster, object *spell)
2523	{	2163	{
2524	int success;	2164	int success;
2525		2165
2526	if (!op->map)	2166	if (!op->map)
2527	return 0; /* shouldnt happen */	2167	return 0; /* shouldnt happen */
2528		2168
2529	success = change_map_light (op->map, spell->stats.dam);	2169	success = op->map->change_map_light (spell->stats.dam);
		2170
2530	if (!success)	2171	if (!success)
2531	{	2172	{
2532	if (spell->stats.dam < 0)	2173	if (spell->stats.dam < 0)
2533	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");	2174	op->failmsg ("It can be no brighter here.");
2534	else	2175	else
2535	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2176	op->failmsg ("It can be no darker here.");
2536	}	2177	}
		2178
2537	return success;	2179	return success;
2538	}	2180	}
2539
2540
2541
2542
2543		2181
2544	/* create an aura spell object and put it in the player's inventory.	2182	/* create an aura spell object and put it in the player's inventory.
2545	* as usual, op is player, caster is the object casting the spell,	2183	* as usual, op is player, caster is the object casting the spell,
2546	* spell is the spell object itself.	2184	* spell is the spell object itself.
2547	*/	2185	*/
…		…
2553		2191
2554	new_aura = present_arch_in_ob (spell->other_arch, op);	2192	new_aura = present_arch_in_ob (spell->other_arch, op);
2555	if (new_aura)	2193	if (new_aura)
2556	refresh = 1;	2194	refresh = 1;
2557	else	2195	else
2558	new_aura = arch_to_object (spell->other_arch);	2196	new_aura = spell->other_arch->instance ();
2559		2197
2560	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2198	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2561		2199
2562	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2200	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2563		2201
2564	set_owner (new_aura, op);
2565	set_spell_skill (op, caster, spell, new_aura);	2202	set_spell_skill (op, caster, spell, new_aura);
2566	new_aura->attacktype = spell->attacktype;	2203	new_aura->attacktype = spell->attacktype;
2567		2204
2568	new_aura->level = caster_level (caster, spell);	2205	new_aura->level = casting_level (caster, spell);
		2206
2569	if (refresh)	2207	if (refresh)
2570	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2208	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2571	else	2209	else
2572	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2210	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
		2211
2573	insert_ob_in_ob (new_aura, op);	2212	insert_ob_in_ob (new_aura, op);
		2213	new_aura->set_owner (op);
		2214
2574	return 1;	2215	return 1;
2575	}	2216	}
2576
2577		2217
2578	/* move aura function. An aura is a part of someone's inventory,	2218	/* move aura function. An aura is a part of someone's inventory,
2579	* which he carries with him, but which acts on the map immediately	2219	* which he carries with him, but which acts on the map immediately
2580	* around him.	2220	* around him.
2581	* Aura parameters:	2221	* Aura parameters:
2582	* duration: duration counter.	2222	* duration: duration counter.
2583	* attacktype: aura's attacktype	2223	* attacktype: aura's attacktype
2584	* other_arch: archetype to drop where we attack	2224	* other_arch: archetype to drop where we attack
2585	*/	2225	*/
2586
2587	void	2226	void
2588	move_aura (object *aura)	2227	move_aura (object *aura)
2589	{	2228	{
2590	int i, mflags;
2591	object *env;
2592	mapstruct *m;
2593
2594	/* auras belong in inventories */	2229	/* auras belong in inventories */
2595	env = aura->env;	2230	object *env = aura->env;
		2231	object *owner = aura->owner;
2596		2232
2597	/* no matter what we've gotta remove the aura...	2233	/* no matter what we've gotta remove the aura...
2598	* we'll put it back if its time isn't up.	2234	* we'll put it back if its time isn't up.
2599	*/	2235	*/
2600	remove_ob (aura);	2236	aura->remove ();
2601		2237
2602	/* exit if we're out of gas */	2238	/* exit if we're out of gas */
2603	if (aura->duration-- < 0)	2239	if (aura->duration-- < 0)
2604	{	2240	{
2605	free_object (aura);	2241	aura->destroy ();
2606	return;	2242	return;
2607	}	2243	}
2608		2244
2609	/* auras only exist in inventories */	2245	/* auras only exist in inventories */
2610	if (env == NULL || env->map == NULL)	2246	if (!env || !env->map)
2611	{	2247	{
2612	free_object (aura);	2248	aura->destroy ();
2613	return;	2249	return;
2614	}	2250	}
2615	aura->x = env->x;
2616	aura->y = env->y;
2617		2251
2618	/* we need to jump out of the inventory for a bit	2252	/* we need to jump out of the inventory for a bit
2619	* in order to hit the map conveniently.	2253	* in order to hit the map conveniently.
2620	*/	2254	*/
2621	insert_ob_in_map (aura, env->map, aura, 0);	2255	aura->insert_at (env, aura);
2622		2256
2623	for (i = 1; i < 9; i++)	2257	for (int i = 1; i < 9; i++)
2624	{	2258	{
2625	sint16 nx, ny;	2259	mapxy pos (env);
		2260	pos.move (i);
2626		2261
2627	nx = aura->x + freearr_x[i];
2628	ny = aura->y + freearr_y[i];
2629	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2630
2631	/* Consider the movement tyep of the person with the aura as	2262	/* Consider the movement type of the person with the aura as
2632	* movement type of the aura. Eg, if the player is flying, the aura	2263	* movement type of the aura. Eg, if the player is flying, the aura
2633	* is flying also, if player is walking, it is on the ground, etc.	2264	* is flying also, if player is walking, it is on the ground, etc.
2634	*/	2265	*/
2635	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2266	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2636	{	2267	{
2637	hit_map (aura, i, aura->attacktype, 0);	2268	hit_map (aura, i, aura->attacktype, 0);
2638		2269
2639	if (aura->other_arch)	2270	if (aura->other_arch)
2640	{	2271	pos.insert (aura->other_arch->instance (), aura);
2641	object *new_ob;
2642
2643	new_ob = arch_to_object (aura->other_arch);
2644	new_ob->x = nx;
2645	new_ob->y = ny;
2646	insert_ob_in_map (new_ob, m, aura, 0);
2647	}	2272	}
2648	}
2649	}	2273	}
		2274
2650	/* put the aura back in the player's inventory */	2275	/* put the aura back in the player's inventory */
2651	remove_ob (aura);	2276	env->insert (aura);
2652	insert_ob_in_ob (aura, env);	2277	aura->set_owner (owner);
2653	}	2278	}
2654		2279
2655	/* moves the peacemaker spell.	2280	/* moves the peacemaker spell.
2656	* op is the piece object.	2281	* op is the piece object.
2657	*/	2282	*/
2658
2659	void	2283	void
2660	move_peacemaker (object *op)	2284	move_peacemaker (object *op)
2661	{	2285	{
2662	object *tmp;	2286	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
2663
2664	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
2665	{	2287	{
2666	int atk_lev, def_lev;	2288	int atk_lev, def_lev;
2667	object *victim = tmp;	2289	object *victim = tmp->head_ ();
2668		2290
2669	if (tmp->head)	2291	if (!victim->flag [FLAG_MONSTER])
2670	victim = tmp->head;
2671	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2672	continue;	2292	continue;
2673	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2293
		2294	if (victim->flag [FLAG_UNAGGRESSIVE])
2674	continue;	2295	continue;
		2296
2675	if (victim->stats.exp == 0)	2297	if (victim->stats.exp == 0)
2676	continue;	2298	continue;
2677		2299
2678	def_lev = MAX (1, victim->level);	2300	def_lev = max (1, victim->level);
2679	atk_lev = MAX (1, op->level);	2301	atk_lev = max (1, op->level);
2680		2302
2681	if (rndm (0, atk_lev - 1) > def_lev)	2303	if (rndm (0, atk_lev - 1) > def_lev)
2682	{	2304	{
2683	/* make this sucker peaceful. */	2305	/* make this sucker peaceful. */
2684		2306
		2307	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2685	change_exp (get_owner (op), victim->stats.exp, op->skill, 0);	2308	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2686	victim->stats.exp = 0;	2309	victim->stats.exp = 0;
2687	#if 0	2310	#if 0
2688	/* No idea why these were all set to zero - if something	2311	/* No idea why these were all set to zero - if something
2689	* makes this creature agressive, he should still do damage.	2312	* makes this creature agressive, he should still do damage.
2690	*/	2313	*/
…		…
2692	victim->stats.sp = 0;	2315	victim->stats.sp = 0;
2693	victim->stats.grace = 0;	2316	victim->stats.grace = 0;
2694	victim->stats.Pow = 0;	2317	victim->stats.Pow = 0;
2695	#endif	2318	#endif
2696	victim->attack_movement = RANDO2;	2319	victim->attack_movement = RANDO2;
2697	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2320	victim->set_flag (FLAG_UNAGGRESSIVE);
2698	SET_FLAG (victim, FLAG_RUN_AWAY);	2321	victim->set_flag (FLAG_RUN_AWAY);
2699	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2322	victim->set_flag (FLAG_RANDOM_MOVE);
2700	CLEAR_FLAG (victim, FLAG_MONSTER);	2323	victim->clr_flag (FLAG_MONSTER);
		2324
2701	if (victim->name)	2325	if (victim->name)
2702	{
2703	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);	2326	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2704	}	2327	}
2705	}
2706	}	2328	}
2707	}	2329	}
2708
2709		2330
2710	/* This writes a rune that contains the appropriate message.	2331	/* This writes a rune that contains the appropriate message.
2711	* There really isn't any adjustments we make.	2332	* There really isn't any adjustments we make.
2712	*/	2333	*/
2713
2714	int	2334	int
2715	write_mark (object *op, object *spell, const char *msg)	2335	write_mark (object *op, object *spell, const char *msg)
2716	{	2336	{
2717	char rune[HUGE_BUF];
2718	object *tmp;
2719
2720	if (!msg || msg[0] == 0)	2337	if (!msg || msg[0] == 0)
2721	{	2338	{
2722	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");	2339	op->failmsg ("Write what?");
2723	return 0;	2340	return 0;
2724	}	2341	}
2725		2342
2726	if (strcasestr_local (msg, "endmsg"))	2343	if (!msg_is_safe (msg))
2727	{	2344	{
2728	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");	2345	op->failmsg ("Trying to cheat are we? H<@-signs are not allowed in marking runes.>");
2729	LOG (llevInfo, "write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);	2346	LOG (llevInfo, "write_mark: player %s tried to write bogus rune %s\n", &op->name, msg);
2730	return 0;	2347	return 0;
2731	}	2348	}
		2349
2732	if (!spell->other_arch)	2350	if (!spell->other_arch)
2733	return 0;	2351	return 0;
2734	tmp = arch_to_object (spell->other_arch);	2352
2735	strncpy (rune, msg, HUGE_BUF - 2);	2353	object *tmp = spell->other_arch->instance ();
2736	rune[HUGE_BUF - 2] = 0;	2354
2737	strcat (rune, "\n");
2738	tmp->race = op->name; /*Save the owner of the rune */	2355	tmp->race = op->name; /*Save the owner of the rune */
2739	tmp->msg = rune;	2356	tmp->msg = msg;
2740	tmp->x = op->x;	2357
2741	tmp->y = op->y;	2358	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
2742	insert_ob_in_map (tmp, op->map, op, INS_BELOW_ORIGINATOR);	2359
2743	return 1;	2360	return 1;
2744	}	2361	}
		2362

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