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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.9 by root, Tue Sep 12 19:20:08 2006 UTC vs.
Revision 1.131 by root, Fri Apr 23 04:32:47 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 1.9 2006/09/12 19:20:08 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;
73	int ncharges;	63	int ncharges;
74		64
75	wand = find_marked_object (op);	65	object *wand = op->mark ();
		66
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	object *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		466	if (pl->ms ().flags () & P_NO_CLERIC && !pl->flag [FLAG_WIZCAST])
469	while (op != NULL && op->type != PLAYER)
470	op = op->env;
471
472	if (op != NULL && op->map)
473	{
474	if ((get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG (op, FLAG_WIZCAST)))
475	new_draw_info (NDI_UNIQUE, 0, op, "You feel something fizzle inside you.");	467	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
476	else	468	else
477	enter_exit (op, wor);	469	pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
478	}	470
479	remove_ob (wor);	471	op->destroy ();
480	free_object (wor);
481	}	472	}
482		473
483	/* Word of recall causes the player to return 'home'.	474	/* Word of recall causes the player to return 'home'.
484	* we put a force into the player object, so that there is a	475	* we put a force into the player object, so that there is a
485	* time delay effect.	476	* time delay effect.
486	*/	477	*/
487	int	478	int
488	cast_word_of_recall (object *op, object *caster, object *spell_ob)	479	cast_word_of_recall (object *op, object *caster, object *spell_ob)
489	{	480	{
490	object *dummy;	481	if (!op->is_player ())
491	int time;
492
493	if (op->type != PLAYER)
494	return 0;	482	return 0;
495		483
496	if (find_obj_by_type_subtype (op, SPELL_EFFECT, SP_WORD_OF_RECALL))	484	if (find_obj_by_type_subtype (op, SPELL_EFFECT, SP_WORD_OF_RECALL))
497	{	485	{
498	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	486	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
499	return 1;	487	return 1;
500	}	488	}
501		489
502	dummy = get_archetype (FORCE_NAME);	490	object *dummy = get_archetype (FORCE_NAME);
503	if (dummy == NULL)	491
504	{
505	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
506	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
507	return 0;
508	}
509	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);	492	int time = max (1, spell_ob->duration - SP_level_duration_adjust (caster, spell_ob));
510	if (time < 1)
511	time = 1;
512		493
513	/* value of speed really doesn't make much difference, as long as it is	494	/* 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	495	* positive. Lower value may be useful so that the problem doesn't
515	* do anything really odd if it say a -1000 or something.	496	* do anything really odd if it say a -1000 or something.
516	*/	497	*/
517	dummy->speed = 0.002;	498	dummy->set_speed (0.002);
518	update_ob_speed (dummy);
519	dummy->speed_left = -dummy->speed * time;	499	dummy->speed_left = -dummy->speed * time;
520	dummy->type = SPELL_EFFECT;	500	dummy->type = SPELL_EFFECT;
521	dummy->subtype = SP_WORD_OF_RECALL;	501	dummy->subtype = SP_WORD_OF_RECALL;
		502	dummy->slaying = op->contr->savebed_map;
		503	dummy->stats.hp = op->contr->bed_x;
		504	dummy->stats.sp = op->contr->bed_y;
522		505
523	/* If we could take advantage of enter_player_savebed() here, it would be	506	op->insert (dummy);
524	* nice, but until the map load fails, we can't.
525	*/
526	EXIT_PATH (dummy) = op->contr->savebed_map;
527	EXIT_X (dummy) = op->contr->bed_x;
528	EXIT_Y (dummy) = op->contr->bed_y;
529		507
530	(void) insert_ob_in_ob (dummy, op);
531	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	508	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
		509
532	return 1;	510	return 1;
533	}	511	}
534		512
535	/* cast_wonder	513	/* cast_wonder
536	* wonder is really just a spell that will likely cast another	514	* wonder is really just a spell that will likely cast another
…		…
566	return cast_spell (op, caster, dir, newspell, NULL);	544	return cast_spell (op, caster, dir, newspell, NULL);
567	}	545	}
568	return 1;	546	return 1;
569	}	547	}
570		548
571
572	int	549	int
573	perceive_self (object *op)	550	perceive_self (object *op)
574	{	551	{
575	char *cp = describe_item (op, op), buf[MAX_BUF];	552	const char *cp = describe_item (op, op);
576	archetype *at = find_archetype (ARCH_DEPLETION);	553	archetype *at = archetype::find (shstr_depletion);
577	object *tmp;
578	int i;
579		554
		555	dynbuf_text &buf = msg_dynbuf; buf.clear ();
		556
		557	if (!op->is_player ())
		558	return 0;
		559
		560	if (object *race = archetype::find (op->race))
		561	buf << " - You are a G<male|female> " << &race->name << ".\n";
		562
580	tmp = find_god (determine_god (op));	563	if (object *god = find_god (determine_god (op)))
581	if (tmp)	564	buf << " - You worship " << &god->name << ".\n";
582	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
583	else	565	else
584	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");	566	buf << " - You worship no god.\n";
585		567
586	tmp = present_arch_in_ob (at, op);	568	object *tmp = present_arch_in_ob (at, op);
587		569
588	if (*cp == '\0' && tmp == NULL)	570	if (*cp == '\0' && !tmp)
589	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");	571	buf << " - You feel very mundane. ";
590	else	572	else
591	{	573	{
592	new_draw_info (NDI_UNIQUE, 0, op, "You have:");	574	buf << " - You have: " << cp << ".\n";
593	new_draw_info (NDI_UNIQUE, 0, op, cp);	575
594	if (tmp != NULL)	576	if (tmp)
595	{
596	for (i = 0; i < NUM_STATS; i++)	577	for (int i = 0; i < NUM_STATS; i++)
597	{	578	if (tmp->stats.stat (i) < 0)
598	if (get_attr_value (&tmp->stats, i) < 0)	579	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	}	580	}
605		581
606	if (is_dragon_pl (op))	582	if (op->is_dragon ())
607	{
608	/* now grab the 'dragon_ability'-force from the player's inventory */	583	/* now grab the 'dragon_ability'-force from the player's inventory */
609	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	584	for (tmp = op->inv; tmp; tmp = tmp->below)
610	{	585	{
611	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))	586	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
612	{	587	{
613	if (tmp->stats.exp == 0)	588	if (tmp->stats.exp == 0)
614	{
615	sprintf (buf, "Your metabolism isn't focused on anything.");	589	buf << " - Your metabolism isn't focused on anything.\n";
616	}
617	else	590	else
618	{
619	sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);	591	buf << " - Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
620	}	592
621	new_draw_info (NDI_UNIQUE, 0, op, buf);
622	break;	593	break;
623	}	594	}
624	}	595	}
625	}	596
		597	op->contr->infobox (MSG_CHANNEL ("perceiveself"), buf);
		598
626	return 1;	599	return 1;
627	}	600	}
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		601
888	/* This creates magic walls. Really, it can create most any object,	602	/* This creates magic walls. Really, it can create most any object,
889	* within some reason.	603	* within some reason.
890	*/	604	*/
891
892	int	605	int
893	magic_wall (object *op, object *caster, int dir, object *spell_ob)	606	magic_wall (object *op, object *caster, int dir, object *spell_ob)
894	{	607	{
895	object *tmp, *tmp2;	608	object *tmp;
896	int i, posblocked, negblocked, maxrange;	609	int i, posblocked, negblocked, maxrange;
897	sint16 x, y;	610	sint16 x, y;
898	mapstruct *m;	611	maptile *m;
899	const char *name;	612	const char *name;
900	archetype *at;	613	archetype *at;
901		614
902	if (!dir)	615	if (!dir)
903	{	616	{
…		…
908	else	621	else
909	{	622	{
910	x = op->x + freearr_x[dir];	623	x = op->x + freearr_x[dir];
911	y = op->y + freearr_y[dir];	624	y = op->y + freearr_y[dir];
912	}	625	}
		626
913	m = op->map;	627	m = op->map;
914		628
915	if ((spell_ob->move_block || x != op->x || y != op->y) &&	629	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) ||	630	(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)))	631	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))
918	{	632	{
919	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");	633	op->failmsg ("Something is in the way.");
920	return 0;	634	return 0;
921	}	635	}
		636
922	if (spell_ob->other_arch)	637	if (spell_ob->other_arch)
923	{	638	tmp = spell_ob->other_arch->instance ();
924	tmp = arch_to_object (spell_ob->other_arch);
925	}
926	else if (spell_ob->race)	639	else if (spell_ob->race)
927	{	640	{
928	char buf1[MAX_BUF];	641	char buf1[MAX_BUF];
929		642
930	sprintf (buf1, spell_ob->race, dir);	643	sprintf (buf1, spell_ob->race, dir);
931	at = find_archetype (buf1);	644	at = archetype::find (buf1);
932	if (!at)	645	if (!at)
933	{	646	{
934	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);	647	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
935	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");	648	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
936	return 0;	649	return 0;
937	}	650	}
938	tmp = arch_to_object (at);	651
		652	tmp = at->instance ();
939	}	653	}
940	else	654	else
941	{	655	{
942	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);	656	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);
943	return 0;	657	return 0;
…		…
948	tmp->attacktype = spell_ob->attacktype;	662	tmp->attacktype = spell_ob->attacktype;
949	tmp->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	663	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);	664	tmp->stats.dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
951	tmp->range = 0;	665	tmp->range = 0;
952	}	666	}
953	else if (QUERY_FLAG (tmp, FLAG_ALIVE))	667	else if (tmp->flag [FLAG_ALIVE])
954	{	668	{
955	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	669	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
956	tmp->stats.maxhp = tmp->stats.hp;	670	tmp->stats.maxhp = tmp->stats.hp;
957	set_owner (tmp, op);
958	set_spell_skill (op, caster, spell_ob, tmp);
959	}	671	}
960	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))	672
		673	if (spell_ob->flag [FLAG_IS_USED_UP] || tmp->flag [FLAG_IS_USED_UP])
961	{	674	{
962	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	675	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
963	SET_FLAG (tmp, FLAG_IS_USED_UP);	676	tmp->set_flag (FLAG_IS_USED_UP);
964	}	677	}
965	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))	678
		679	if (spell_ob->flag [FLAG_TEAR_DOWN])
966	{	680	{
967	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);	681	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
968	tmp->stats.maxhp = tmp->stats.hp;	682	tmp->stats.maxhp = tmp->stats.hp;
969	SET_FLAG (tmp, FLAG_TEAR_DOWN);	683	tmp->set_flag (FLAG_TEAR_DOWN);
970	SET_FLAG (tmp, FLAG_ALIVE);	684	tmp->set_flag (FLAG_ALIVE);
971	}	685	}
972		686
973	/* This can't really hurt - if the object doesn't kill anything,	687	/* This can't really hurt - if the object doesn't kill anything,
974	* these fields just won't be used.	688	* these fields just won't be used. Do not set the owner for
		689	* earthwalls, though, so they survive restarts.
975	*/	690	*/
976	set_owner (tmp, op);	691	if (tmp->type != EARTHWALL) //TODO
		692	tmp->set_owner (op);
		693
977	set_spell_skill (op, caster, spell_ob, tmp);	694	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;	695	tmp->level = casting_level (caster, spell_ob) / 2;
981		696
982	name = tmp->name;	697	name = tmp->name;
983	if ((tmp = insert_ob_in_map (tmp, m, op, 0)) == NULL)	698	if (!(tmp = m->insert (tmp, x, y, op)))
984	{	699	{
985	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);	700	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
986	return 0;	701	return 0;
987	}	702	}
		703
988	/* If this is a spellcasting wall, need to insert the spell object */	704	/* If this is a spellcasting wall, need to insert the spell object */
989	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	705	if (tmp->other_arch && tmp->other_arch->type == SPELL)
990	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	706	insert_ob_in_ob (tmp->other_arch->instance (), tmp);
991		707
992	/* This code causes the wall to extend some distance in	708	/* This code causes the wall to extend some distance in
993	* each direction, or until an obstruction is encountered.	709	* each direction, or until an obstruction is encountered.
994	* posblocked and negblocked help determine how far the	710	* posblocked and negblocked help determine how far the
995	* created wall can extend, it won't go extend through	711	* created wall can extend, it won't go extend through
…		…
1010	m = tmp->map;	726	m = tmp->map;
1011		727
1012	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&	728	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)	729	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)
1014	{	730	{
1015	tmp2 = get_object ();	731	object *tmp2 = tmp->clone ();
1016	copy_object (tmp, tmp2);	732	m->insert (tmp2, x, y, op);
1017	tmp2->x = x;	733
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 */	734	/* If this is a spellcasting wall, need to insert the spell object */
1021	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	735	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1022	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	736	tmp2->insert (tmp2->other_arch->instance ());
1023		737
1024	}	738	}
1025	else	739	else
1026	posblocked = 1;	740	posblocked = 1;
1027		741
…		…
1030	m = tmp->map;	744	m = tmp->map;
1031		745
1032	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)) &&
1033	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)	747	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
1034	{	748	{
1035	tmp2 = get_object ();	749	object *tmp2 = tmp->clone ();
1036	copy_object (tmp, tmp2);	750	m->insert (tmp2, x, y, op);
1037	tmp2->x = x;	751
1038	tmp2->y = y;
1039	insert_ob_in_map (tmp2, m, op, 0);
1040	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	752	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1041	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	753	tmp2->insert (tmp2->other_arch->instance ());
1042	}	754	}
1043	else	755	else
1044	negblocked = 1;	756	negblocked = 1;
1045	}	757	}
1046		758
1047	if (QUERY_FLAG (tmp, FLAG_BLOCKSVIEW))	759	if (tmp->flag [FLAG_BLOCKSVIEW])
1048	update_all_los (op->map, op->x, op->y);	760	update_all_los (op->map, op->x, op->y);
1049		761
1050	return 1;	762	return 1;
1051	}	763	}
1052		764
1053	int	765	int
1054	dimension_door (object *op, object *caster, object *spob, int dir)	766	dimension_door (object *op, object *caster, object *spob, int dir, const char *spellparam)
1055	{	767	{
1056	uint32 dist, maxdist;	768	uint32 dist, maxdist;
1057	int mflags;	769	int mflags;
1058	mapstruct *m;	770	maptile *m;
1059	sint16 sx, sy;	771	sint16 sx, sy;
1060		772
1061	if (op->type != PLAYER)	773	if (op->type != PLAYER)
1062	return 0;	774	return 0;
1063		775
1064	if (!dir)	776	if (!dir)
1065	{	777	{
1066	new_draw_info (NDI_UNIQUE, 0, op, "In what direction?");	778	op->failmsg ("In what direction?");
1067	return 0;	779	return 0;
1068	}	780	}
1069		781
1070	/* Given the new outdoor maps, can't let players dimension door for	782	/* Given the new outdoor maps, can't let players dimension door for
1071	* ever, so put limits in.	783	* ever, so put limits in.
1072	*/	784	*/
1073	maxdist = spob->range + SP_level_range_adjust (caster, spob);	785	maxdist = spob->range + SP_level_range_adjust (caster, spob);
1074		786
1075	if (op->contr->count)	787	if (spellparam)
1076	{	788	{
		789	int count = atoi (spellparam);
		790
1077	if (op->contr->count > maxdist)	791	if (count > maxdist)
1078	{	792	{
1079	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");	793	op->failmsg ("You can't dimension door that far!");
1080	return 0;	794	return 0;
1081	}	795	}
1082		796
1083	for (dist = 0; dist < op->contr->count; dist++)	797	for (dist = 0; dist < count; dist++)
1084	{	798	{
1085	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);	799	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
1086		800
1087	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))	801	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
1088	break;	802	break;
1089		803
1090	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))	804	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
1091	break;	805	break;
1092	}	806	}
1093		807
1094	if (dist < op->contr->count)	808	if (dist < count)
1095	{	809	{
1096	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");	810	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
1097	op->contr->count = 0;
1098	return 0;	811	return 0;
1099	}	812	}
1100	op->contr->count = 0;
1101		813
1102	/* Remove code that puts player on random space on maps. IMO,	814	/* 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,	815	* 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	816	* but may not be marked as NO_MAGIC (as they may be bounded
1105	* by such squares). Also, there are probably treasure rooms and	817	* by such squares). Also, there are probably treasure rooms and
…		…
1147	break;	859	break;
1148		860
1149	}	861	}
1150	if (!dist)	862	if (!dist)
1151	{	863	{
1152	new_draw_info (NDI_UNIQUE, 0, op, "Your spell failed!\n");	864	op->failmsg ("Your spell failed!\n");
1153	return 0;	865	return 0;
1154	}	866	}
1155	}	867	}
1156		868
1157	/* Actually move the player now */	869	/* Actually move the player now */
1158	remove_ob (op);	870	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;	871	return 1;
1163		872
1164	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */	873	op->speed_left = -5. * op->speed; /* Freeze them for a short while */
		874
1165	return 1;	875	return 1;
1166	}	876	}
1167
1168		877
1169	/* cast_heal: Heals something.	878	/* cast_heal: Heals something.
1170	* op is the caster.	879	* op is the caster.
1171	* dir is the direction he is casting it in.	880	* dir is the direction he is casting it in.
1172	* spell is the spell object.	881	* spell is the spell object.
…		…
1179	object *poison;	888	object *poison;
1180	int heal = 0, success = 0;	889	int heal = 0, success = 0;
1181		890
1182	tmp = find_target_for_friendly_spell (op, dir);	891	tmp = find_target_for_friendly_spell (op, dir);
1183		892
1184	if (tmp == NULL)	893	if (!tmp)
1185	return 0;	894	return 0;
1186		895
1187	/* Figure out how many hp this spell might cure.	896	/* Figure out how many hp this spell might cure.
1188	* could be zero if this spell heals effects, not damage.	897	* could be zero if this spell heals effects, not damage.
1189	*/	898	*/
…		…
1192	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;	901	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1193		902
1194	if (heal)	903	if (heal)
1195	{	904	{
1196	if (tmp->stats.hp >= tmp->stats.maxhp)	905	if (tmp->stats.hp >= tmp->stats.maxhp)
1197	{
1198	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");	906	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
1199	}
1200	else	907	else
1201	{	908	{
1202	/* See how many points we actually heal. Instead of messages	909	/* See how many points we actually heal. Instead of messages
1203	* based on type of spell, we instead do messages based	910	* based on type of spell, we instead do messages based
1204	* on amount of damage healed.	911	* on amount of damage healed.
1205	*/	912	*/
1206	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	913	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1207	heal = tmp->stats.maxhp - tmp->stats.hp;	914	heal = tmp->stats.maxhp - tmp->stats.hp;
		915
1208	tmp->stats.hp += heal;	916	tmp->stats.hp += heal;
1209		917
1210	if (tmp->stats.hp >= tmp->stats.maxhp)	918	if (tmp->stats.hp >= tmp->stats.maxhp)
1211	{
1212	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	919	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1213	}
1214	else if (heal > 50)	920	else if (heal > 50)
1215	{
1216	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");	921	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1217	}
1218	else if (heal > 25)	922	else if (heal > 25)
1219	{
1220	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");	923	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1221	}
1222	else if (heal > 10)	924	else if (heal > 10)
1223	{
1224	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");	925	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
1225	}
1226	else	926	else
1227	{
1228	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");	927	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
1229	}	928
1230	success = 1;	929	success = 1;
1231	}	930	}
1232	}	931	}
		932
1233	if (spell->attacktype & AT_DISEASE)	933	if (spell->attacktype & AT_DISEASE)
1234	if (cure_disease (tmp, op))	934	if (cure_disease (tmp, op, spell))
1235	success = 1;	935	success = 1;
1236		936
1237	if (spell->attacktype & AT_POISON)	937	if (spell->attacktype & AT_POISON)
1238	{	938	{
1239	at = find_archetype ("poisoning");	939	at = archetype::find (shstr_poisoning);
1240	poison = present_arch_in_ob (at, tmp);	940	poison = present_arch_in_ob (at, tmp);
1241	if (poison)	941	if (poison)
1242	{	942	{
1243	success = 1;	943	success = 1;
1244	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	944	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1245	poison->stats.food = 1;	945	poison->stats.food = 1;
1246	}	946	}
1247	}	947	}
		948
1248	if (spell->attacktype & AT_CONFUSION)	949	if (spell->attacktype & AT_CONFUSION)
1249	{	950	{
1250	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	951	poison = present_in_ob_by_name (FORCE, shstr_confusion, tmp);
1251	if (poison)	952	if (poison)
1252	{	953	{
1253	success = 1;	954	success = 1;
1254	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	955	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1255	poison->duration = 1;	956	poison->duration = 1;
1256	}	957	}
1257	}	958	}
		959
1258	if (spell->attacktype & AT_BLIND)	960	if (spell->attacktype & AT_BLIND)
1259	{	961	{
1260	at = find_archetype ("blindness");	962	at = archetype::find (shstr_blindness);
1261	poison = present_arch_in_ob (at, tmp);	963	poison = present_arch_in_ob (at, tmp);
1262	if (poison)	964	if (poison)
1263	{	965	{
1264	success = 1;	966	success = 1;
1265	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");	967	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1266	poison->stats.food = 1;	968	poison->stats.food = 1;
1267	}	969	}
1268	}	970	}
		971
1269	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)	972	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1270	{	973	{
1271	tmp->stats.sp += spell->last_sp;	974	tmp->stats.sp += spell->last_sp;
1272	if (tmp->stats.sp > tmp->stats.maxsp)	975	if (tmp->stats.sp > tmp->stats.maxsp)
1273	tmp->stats.sp = tmp->stats.maxsp;	976	tmp->stats.sp = tmp->stats.maxsp;
1274	success = 1;	977	success = 1;
1275	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");	978	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1276	}	979	}
		980
1277	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)	981	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1278	{	982	{
1279	tmp->stats.grace += spell->last_grace;	983	tmp->stats.grace += spell->last_grace;
1280	if (tmp->stats.grace > tmp->stats.maxgrace)	984	if (tmp->stats.grace > tmp->stats.maxgrace)
1281	tmp->stats.grace = tmp->stats.maxgrace;	985	tmp->stats.grace = tmp->stats.maxgrace;
1282	success = 1;	986	success = 1;
1283	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");	987	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1284	}	988	}
		989
1285	if (spell->stats.food && tmp->stats.food < 999)	990	if (spell->stats.food && tmp->stats.food < MAX_FOOD)
1286	{	991	{
1287	tmp->stats.food += spell->stats.food;	992	tmp->stats.food += spell->stats.food;
1288	if (tmp->stats.food > 999)	993	min_it (tmp->stats.food, MAX_FOOD);
1289	tmp->stats.food = 999;	994
1290	success = 1;	995	success = 1;
1291	/* We could do something a bit better like the messages for healing above */	996	/* 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");	997	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1293	}	998	}
		999
1294	return success;	1000	return success;
1295	}	1001	}
1296
1297		1002
1298	/* This is used for the spells that gain stats. There are no spells	1003	/* 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	1004	* right now that icnrease wis/int/pow on a temp basis, so no
1300	* good comments for those.	1005	* good comments for those.
1301	*/	1006	*/
1302	static const char *const no_gain_msgs[NUM_STATS] = {	1007	static const char *const no_gain_msgs[NUM_STATS] = {
1303	"You grow no stronger.",	1008	"You grow no stronger.",
1304	"You grow no more agile.",	1009	"You grow no more agile.",
1305	"You don't feel any healthier.",	1010	"You don't feel any healthier.",
1306	"no wis",	1011	"You didn't grow any more intelligent.",
		1012	"You do not feel any wiser.",
		1013	"You don't feel any more powerful."
1307	"You are no easier to look at.",	1014	"You are no easier to look at.",
1308	"no int",
1309	"no pow"
1310	};	1015	};
1311		1016
1312	int	1017	int
		1018	change_ability_duration (object *spell, object *caster)
		1019	{
		1020	return spell->duration + SP_level_duration_adjust (caster, spell) * 50;
		1021	}
		1022
		1023	int
1313	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1024	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1314	{	1025	{
1315	object *tmp, *tmp2 = NULL;
1316	object *force = NULL;	1026	object *force = 0;
1317	int i;	1027	int i;
1318		1028
1319	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1029	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1320	if (dir != 0)	1030	object *tmp = dir
1321	{
1322	tmp = find_target_for_friendly_spell (op, dir);	1031	? find_target_for_friendly_spell (op, dir)
1323	}	1032	: op;
1324	else
1325	{
1326	tmp = op;
1327	}
1328		1033
1329	if (tmp == NULL)	1034	if (!tmp)
1330	return 0;	1035	return 0;
1331		1036
1332	/* If we've already got a force of this type, don't add a new one. */	1037	/* 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)	1038	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1334	{	1039	{
1335	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1040	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1336	{	1041	{
1337	if (tmp2->name == spell_ob->name)	1042	if (tmp2->name == spell_ob->name)
1338	{	1043	{
…		…
1340	break;	1045	break;
1341	}	1046	}
1342	else if (spell_ob->race && spell_ob->race == tmp2->name)	1047	else if (spell_ob->race && spell_ob->race == tmp2->name)
1343	{	1048	{
1344	if (!silent)	1049	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);	1050	op->failmsgf ("You can not cast %s while %s is in effect",
		1051	&spell_ob->name, &tmp2->name_pl);
		1052
1346	return 0;	1053	return 0;
1347	}	1054	}
1348	}	1055	}
1349	}	1056	}
		1057
		1058	int duration = change_ability_duration (spell_ob, caster);
		1059
1350	if (force == NULL)	1060	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	}	1061	{
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)	1062	if (duration > force->duration)
1368	{	1063	{
1369	force->duration = duration;	1064	force->duration = duration;
1370	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1065	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
1371	}	1066	}
1372	else	1067	else
1373	{
1374	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1068	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1375	}	1069
1376	return 1;	1070	return 1;
1377	}	1071	}
1378	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1072
		1073	new_draw_info_format (NDI_UNIQUE, 0, op,
		1074	"You create an aura of magical force. H<The effect will last for about %.10g seconds.>",
		1075	TICK2TIME (duration));
		1076
		1077	force = get_archetype (FORCE_NAME);
		1078	force->subtype = FORCE_CHANGE_ABILITY;
		1079	force->duration = duration;
		1080
		1081	if (spell_ob->race)
		1082	force->name = spell_ob->race;
		1083	else
		1084	force->name = spell_ob->name;
		1085
		1086	force->name_pl = spell_ob->name;
		1087
1379	force->speed = 1.0;	1088	force->speed = 1.0;
1380	force->speed_left = -1.0;	1089	force->speed_left = -1.0;
1381	SET_FLAG (force, FLAG_APPLIED);	1090	force->set_flag (FLAG_APPLIED);
1382		1091
1383	/* Now start processing the effects. First, protections */	1092	/* Now start processing the effects. First, protections */
1384	for (i = 0; i < NROFATTACKS; i++)	1093	for (i = 0; i < NROFATTACKS; i++)
1385	{	1094	{
1386	if (spell_ob->resist[i])	1095	if (spell_ob->resist[i])
…		…
1388	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1097	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1389	if (force->resist[i] > 100)	1098	if (force->resist[i] > 100)
1390	force->resist[i] = 100;	1099	force->resist[i] = 100;
1391	}	1100	}
1392	}	1101	}
		1102
1393	if (spell_ob->stats.hp)	1103	if (spell_ob->stats.hp)
1394	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1104	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1395		1105
1396	if (tmp->type == PLAYER)	1106	if (tmp->type == PLAYER)
1397	{	1107	{
1398	/* Stat adjustment spells */	1108	/* Stat adjustment spells */
1399	for (i = 0; i < NUM_STATS; i++)	1109	for (i = 0; i < NUM_STATS; i++)
1400	{	1110	{
1401	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1111	if (sint8 stat = spell_ob->stats.stat (i))
1402
1403	if (stat)
1404	{	1112	{
1405	sm = 0;	1113	sint8 sm = 0;
1406	for (k = 0; k < stat; k++)	1114	for (sint8 k = 0; k < stat; k++)
1407	sm += rndm (1, 3);	1115	sm += rndm (1, 3);
1408		1116
1409	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1117	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1410	{	1118	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1411	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1119
1412	if (sm < 0)	1120	force->stats.stat (i) = sm;
1413	sm = 0;	1121
1414	}
1415	set_attr_value (&force->stats, i, sm);
1416	if (!sm)	1122	if (!sm)
1417	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1123	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1418	}	1124	}
1419	}	1125	}
1420	}	1126	}
1421		1127
1422	force->move_type = spell_ob->move_type;	1128	force->move_type = spell_ob->move_type;
1423		1129
1424	if (QUERY_FLAG (spell_ob, FLAG_SEE_IN_DARK))	1130	if (spell_ob->flag [FLAG_SEE_IN_DARK])
1425	SET_FLAG (force, FLAG_SEE_IN_DARK);	1131	force->set_flag (FLAG_SEE_IN_DARK);
1426		1132
1427	if (QUERY_FLAG (spell_ob, FLAG_XRAYS))	1133	if (spell_ob->flag [FLAG_XRAYS])
1428	SET_FLAG (force, FLAG_XRAYS);	1134	force->set_flag (FLAG_XRAYS);
1429		1135
1430	/* Haste/bonus speed */	1136	/* Haste/bonus speed */
1431	if (spell_ob->stats.exp)	1137	if (spell_ob->stats.exp)
1432	{	1138	{
1433	if (op->speed > 0.5f)	1139	if (op->speed > 0.5f)
…		…
1440	force->stats.ac = spell_ob->stats.ac;	1146	force->stats.ac = spell_ob->stats.ac;
1441	force->attacktype = spell_ob->attacktype;	1147	force->attacktype = spell_ob->attacktype;
1442		1148
1443	insert_ob_in_ob (force, tmp);	1149	insert_ob_in_ob (force, tmp);
1444	change_abil (tmp, force); /* Mostly to display any messages */	1150	change_abil (tmp, force); /* Mostly to display any messages */
1445	fix_player (tmp);	1151	tmp->update_stats ();
		1152
1446	return 1;	1153	return 1;
1447	}	1154	}
1448		1155
1449	/* This used to be part of cast_change_ability, but it really didn't make	1156	/* 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	1157	* a lot of sense, since most of the values it derives are from the god
1451	* of the caster.	1158	* of the caster.
1452	*/	1159	*/
1453
1454	int	1160	int
1455	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1161	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1456	{	1162	{
1457	int i;	1163	int i;
1458	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1164	object *god = find_god (determine_god (op)), *force = NULL, *tmp;
1459		1165
1460	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1166	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1461	if (dir != 0)	1167	if (dir != 0)
1462	{	1168	{
1463	tmp = find_target_for_friendly_spell (op, dir);	1169	tmp = find_target_for_friendly_spell (op, dir);
		1170
		1171	if (!tmp)
		1172	return 0;
1464	}	1173	}
1465	else	1174	else
1466	{
1467	tmp = op;	1175	tmp = op;
1468	}
1469		1176
1470	/* If we've already got a force of this type, don't add a new one. */	1177	/* 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)	1178	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1472	{	1179	{
1473	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1180	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1474	{	1181	{
1475	if (tmp2->name == spell_ob->name)	1182	if (tmp2->name == spell_ob->name)
1476	{	1183	{
…		…
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);	1189	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;	1190	return 0;
1484	}	1191	}
1485	}	1192	}
1486	}	1193	}
		1194
1487	if (force == NULL)	1195	if (force == NULL)
1488	{	1196	{
1489	force = get_archetype (FORCE_NAME);	1197	force = get_archetype (FORCE_NAME);
1490	force->subtype = FORCE_CHANGE_ABILITY;	1198	force->subtype = FORCE_CHANGE_ABILITY;
1491	if (spell_ob->race)	1199	if (spell_ob->race)
…		…
1512	return 0;	1220	return 0;
1513	}	1221	}
1514	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1222	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1515	force->speed = 1.0;	1223	force->speed = 1.0;
1516	force->speed_left = -1.0;	1224	force->speed_left = -1.0;
1517	SET_FLAG (force, FLAG_APPLIED);	1225	force->set_flag (FLAG_APPLIED);
1518		1226
1519	if (!god)	1227	if (!god)
1520	{	1228	{
1521	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");	1229	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");
1522	}	1230	}
1523	else	1231	else
1524	{	1232	{
1525	/* Only give out good benefits, and put a max on it */	1233	/* Only give out good benefits, and put a max on it */
1526	for (i = 0; i < NROFATTACKS; i++)	1234	for (i = 0; i < NROFATTACKS; i++)
1527	{
1528	if (god->resist[i] > 0)	1235	if (god->resist[i] > 0)
1529	{
1530	force->resist[i] = MIN (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);	1236	force->resist[i] = min (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);
1531	}	1237
1532	}
1533	force->path_attuned |= god->path_attuned;	1238	force->path_attuned |= god->path_attuned;
1534		1239
1535	if (spell_ob->attacktype)	1240	if (spell_ob->attacktype)
1536	force->slaying = god->slaying;	1241	force->slaying = god->slaying;
1537		1242
…		…
1549	force->stats.wc = spell_ob->stats.wc;	1254	force->stats.wc = spell_ob->stats.wc;
1550	force->stats.ac = spell_ob->stats.ac;	1255	force->stats.ac = spell_ob->stats.ac;
1551		1256
1552	change_abil (tmp, force); /* Mostly to display any messages */	1257	change_abil (tmp, force); /* Mostly to display any messages */
1553	insert_ob_in_ob (force, tmp);	1258	insert_ob_in_ob (force, tmp);
1554	fix_player (tmp);	1259	tmp->update_stats ();
1555	return 1;	1260	return 1;
1556	}	1261	}
1557
1558
1559		1262
1560	/* Alchemy code by Mark Wedel	1263	/* Alchemy code by Mark Wedel
1561	*	1264	*
1562	* This code adds a new spell, called alchemy. Alchemy will turn	1265	* This code adds a new spell, called alchemy. Alchemy will turn
1563	* objects to gold nuggets, the value of the gold nuggets being	1266	* 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	*	1267	*
1568	* Large nuggets are worth 25 gp each (base). You will always get	1268	* The value of the gold nuggets being about 90% of that of the item
1569	* the maximum number of large nuggets you could get.	1269	* 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	1270	* because the nuggets themselves will be will be adjusted by charisma
1571	* to the max amount of small nuggets as you could get.	1271	* 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	*	1272	*
1576	* There is also a chance (1:30) that you will get nothing at all	1273	* 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	1274	* for the object. There is also a maximum weight that will be
1578	* alchemied.	1275	* alchemised.
1579	*/	1276	*/
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	1277	static void
1589	alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight)	1278	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1590	{	1279	{
1591	uint64 value = query_cost (obj, NULL, F_TRUE);	1280	uint64 value = query_cost (obj, NULL, F_TRUE);
1592		1281
1593	/* Give third price when we alchemy money (This should hopefully	1282	/* Give third price when we alchemy money (this should hopefully
1594	* make it so that it isn't worth it to alchemy money, sell	1283	* make it so that it isn't worth it to alchemy money, sell
1595	* the nuggets, alchemy the gold from that, etc.	1284	* the nuggets, alchemy the gold from that, etc.
1596	* Otherwise, give 9 silver on the gold for other objects,	1285	* Otherwise, give 9 silver on the gold for other objects,
1597	* so that it would still be more affordable to haul	1286	* so that it would still be more affordable to haul
1598	* the stuff back to town.	1287	* the stuff back to town.
1599	*/	1288	*/
1600		1289	if (obj->flag [FLAG_UNPAID])
1601	if (QUERY_FLAG (obj, FLAG_UNPAID))
1602	value = 0;	1290	value = 0;
1603	else if (obj->type == MONEY || obj->type == GEM)	1291	else if (obj->type == MONEY || obj->type == GEM)
1604	value /= 3;	1292	value /= 3;
1605	else	1293	else
1606	value = (value * 9) / 10;	1294	value = value * 9 / 10;
1607		1295
1608	value /= 4; // fix by GHJ, don't understand, pcg
1609
1610	if ((obj->value > 0) && rndm (0, 29))	1296	if (obj->value > 0 && rndm (0, 29))
1611	{	1297	total_value += value;
1612	int count;
1613		1298
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;	1299	total_weight += obj->total_weight ();
1634	remove_ob (obj);
1635	free_object (obj);
1636	}
1637		1300
1638	static void	1301	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	}	1302	}
1669		1303
1670	int	1304	int
1671	alchemy (object *op, object *caster, object *spell_ob)	1305	alchemy (object *op, object *caster, object *spell_ob)
1672	{	1306	{
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)	1307	if (op->type != PLAYER)
1679	return 0;	1308	return 0;
1680		1309
		1310	archetype *nugget[3];
		1311
		1312	nugget[0] = archetype::find (shstr_pyrite3);
		1313	nugget[1] = archetype::find (shstr_pyrite2);
		1314	nugget[2] = archetype::find (shstr_pyrite);
		1315
1681	/* Put a maximum weight of items that can be alchemied. Limits the power	1316	/* 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	1317	* some, and also prevents people from alchemising every table/chair/clock
1683	* in sight	1318	* in sight
1684	*/	1319	*/
1685	weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob);	1320	int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1686	weight_max *= 1000;	1321	int weight_max = duration * 1000;
1687	small = get_archetype ("smallnugget"), large = get_archetype ("largenugget");	1322	uint64 value_max = duration * 1000;
1688		1323
		1324	int weight = 0;
		1325
1689	for (y = op->y - 1; y <= op->y + 1; y++)	1326	for (int y = op->y - 1; y <= op->y + 1; y++)
1690	{	1327	{
1691	for (x = op->x - 1; x <= op->x + 1; x++)	1328	for (int x = op->x - 1; x <= op->x + 1; x++)
1692	{	1329	{
		1330	uint64 value = 0;
		1331
1693	nx = x;	1332	sint16 nx = x;
1694	ny = y;	1333	sint16 ny = y;
1695		1334
1696	mp = op->map;	1335	maptile *mp = op->map;
1697		1336
1698	mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);	1337	int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1699		1338
1700	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1339	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1701	continue;	1340	continue;
1702		1341
1703	/* Treat alchemy a little differently - most spell effects	1342	/* Treat alchemy a little differently - most spell effects
…		…
1705	* ground level effect.	1344	* ground level effect.
1706	*/	1345	*/
1707	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)	1346	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1708	continue;	1347	continue;
1709		1348
1710	small_nuggets = 0;	1349	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	{	1350	{
1715	next = tmp->above;	1351	next = tmp->above;
		1352
1716	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&	1353	if (tmp->weight > 0 && !tmp->flag [FLAG_NO_PICK] &&
1717	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))	1354	!tmp->flag [FLAG_ALIVE] && !tmp->flag [FLAG_IS_CAULDRON])
1718	{	1355	{
1719
1720	if (tmp->inv)	1356	if (tmp->inv)
1721	{	1357	{
1722	object *next1, *tmp1;	1358	object *next1, *tmp1;
1723		1359
1724	for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1)	1360	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1725	{	1361	{
1726	next1 = tmp1->below;	1362	next1 = tmp1->below;
1727	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&	1363	if (tmp1->weight > 0 && !tmp1->flag [FLAG_NO_PICK] &&
1728	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))	1364	!tmp1->flag [FLAG_ALIVE] && !tmp1->flag [FLAG_IS_CAULDRON])
1729	alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight);	1365	alchemy_object (tmp1, value, weight);
1730	}	1366	}
1731	}	1367	}
		1368
1732	alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight);	1369	alchemy_object (tmp, value, weight);
1733		1370
1734	if (weight > weight_max)	1371	if (weight > weight_max)
1735	{	1372	break;
1736	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1737	free_object (large);
1738	free_object (small);
1739	return 1;
1740	}	1373	}
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	*/	1374	}
1748	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);	1375
		1376	value -= rndm (value >> 4);
		1377	value = min (value, value_max);
		1378
		1379	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
		1380	if (int nrof = value / nugget [i]->value)
		1381	{
		1382	value -= nrof * nugget[i]->value;
		1383
		1384	object *tmp = nugget[i]->instance ();
		1385	tmp->nrof = nrof;
		1386	tmp->flag [FLAG_IDENTIFIED] = true;
		1387	op->map->insert (tmp, x, y, op, 0);
1749	}	1388	}
		1389
		1390	if (weight > weight_max)
		1391	goto bailout;
		1392	}
1750	}	1393	}
1751	free_object (large);	1394
1752	free_object (small);	1395	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;	1396	return 1;
1758	}	1397	}
1759
1760		1398
1761	/* This function removes the cursed/damned status on equipped	1399	/* This function removes the cursed/damned status on equipped
1762	* items.	1400	* items.
1763	*/	1401	*/
1764	int	1402	int
1765	remove_curse (object *op, object *caster, object *spell)	1403	remove_curse (object *op, object *caster, object *spell)
1766	{	1404	{
1767	object *tmp;
1768	int success = 0, was_one = 0;	1405	int success = 0, was_one = 0;
1769		1406
1770	for (tmp = op->inv; tmp; tmp = tmp->below)	1407	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1771	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1408	if (tmp->flag [FLAG_APPLIED] &&
1772	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||	1409	((tmp->flag [FLAG_CURSED] && spell->flag [FLAG_CURSED]) ||
1773	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))	1410	(tmp->flag [FLAG_DAMNED] && spell->flag [FLAG_DAMNED])))
1774	{	1411	{
1775
1776	was_one++;	1412	was_one++;
		1413
1777	if (tmp->level <= caster_level (caster, spell))	1414	if (tmp->level <= casting_level (caster, spell))
1778	{	1415	{
1779	success++;	1416	success++;
1780	if (QUERY_FLAG (spell, FLAG_DAMNED))	1417	if (spell->flag [FLAG_DAMNED])
1781	CLEAR_FLAG (tmp, FLAG_DAMNED);	1418	tmp->clr_flag (FLAG_DAMNED);
1782		1419
1783	CLEAR_FLAG (tmp, FLAG_CURSED);	1420	tmp->clr_flag (FLAG_CURSED);
1784	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1421	tmp->clr_flag (FLAG_KNOWN_CURSED);
1785	tmp->value = 0; /* Still can't sell it */	1422	tmp->value = 0; /* Still can't sell it */
1786	if (op->type == PLAYER)	1423
		1424	if (object *pl = tmp->visible_to ())
1787	esrv_send_item (op, tmp);	1425	esrv_update_item (UPD_FLAGS, pl, tmp);
1788	}	1426	}
1789	}	1427	}
1790		1428
1791	if (op->type == PLAYER)	1429	if (op->type == PLAYER)
1792	{	1430	{
1793	if (success)	1431	if (success)
1794	{
1795	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");	1432	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1796	}
1797	else	1433	else
1798	{	1434	{
1799	if (was_one)	1435	if (was_one)
1800	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");	1436	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1801	else	1437	else
1802	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");	1438	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");
1803	}	1439	}
1804	}	1440	}
		1441
1805	return success;	1442	return success;
1806	}	1443	}
1807		1444
1808	/* Identifies objects in the players inventory/on the ground */	1445	/* Identifies objects in the players inventory/on the ground */
1809
1810	int	1446	int
1811	cast_identify (object *op, object *caster, object *spell)	1447	cast_identify (object *op, object *caster, object *spell)
1812	{	1448	{
1813	object *tmp;	1449	object *tmp;
1814	int success = 0, num_ident;	1450	dynbuf_text &buf = msg_dynbuf; buf.clear ();
1815		1451
1816	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1452	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		1453
1822	for (tmp = op->inv; tmp; tmp = tmp->below)	1454	for (tmp = op->inv; tmp; tmp = tmp->below)
1823	{	1455	{
1824	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1456	if (!tmp->flag [FLAG_IDENTIFIED] && !tmp->invisible && tmp->need_identify ())
1825	{	1457	{
1826	identify (tmp);	1458	identify (tmp);
		1459
1827	if (op->type == PLAYER)	1460	if (op->type == PLAYER)
1828	{	1461	{
1829	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));	1462	buf.printf ("You identified: %s.\r", long_desc (tmp, op));
		1463
1830	if (tmp->msg)	1464	if (tmp->msg)
1831	{	1465	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	}	1466	}
1836	num_ident--;	1467
1837	success = 1;
1838	if (!num_ident)	1468	if (!--num_ident)
1839	break;	1469	break;
1840	}	1470	}
1841	}	1471	}
		1472
1842	/* If all the power of the spell has been used up, don't go and identify	1473	/* 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	1474	* stuff on the floor. Only identify stuff on the floor if the spell
1844	* was not fully used.	1475	* was not fully used.
1845	*/	1476	*/
1846	if (num_ident)	1477	if (num_ident)
1847	{	1478	{
1848	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	1479	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))	1480	if (!tmp->flag [FLAG_IDENTIFIED] && !tmp->invisible && tmp->need_identify ())
1850	{	1481	{
1851
1852	identify (tmp);	1482	identify (tmp);
1853	if (op->type == PLAYER)	1483
		1484	if (object *pl = tmp->visible_to ())
1854	{	1485	{
1855	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));	1486	buf.printf ("On the ground you identified: %s.\r", long_desc (tmp, op));
		1487
1856	if (tmp->msg)	1488	if (tmp->msg)
1857	{	1489	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	}	1490	}
1863	num_ident--;	1491
1864	success = 1;
1865	if (!num_ident)	1492	if (!--num_ident)
1866	break;	1493	break;
1867	}	1494	}
1868	}	1495	}
1869	if (!success)	1496
1870	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1497	if (buf.empty ())
		1498	{
		1499	op->failmsg ("You can't reach anything unidentified.");
		1500	return 0;
		1501	}
1871	else	1502	else
1872	{	1503	{
		1504	if (op->contr)
		1505	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1506
1873	spell_effect (spell, op->x, op->y, op->map, op);	1507	spell_effect (spell, op->x, op->y, op->map, op);
		1508	return 1;
1874	}	1509	}
1875	return success;
1876	}	1510	}
1877
1878		1511
1879	int	1512	int
1880	cast_detection (object *op, object *caster, object *spell, object *skill)	1513	cast_detection (object *op, object *caster, object *spell, object *skill)
1881	{	1514	{
1882	object *tmp, *last, *god, *detect;	1515	object *tmp, *last, *god, *detect;
1883	int done_one, range, mflags, floor, level;	1516	int done_one, range, mflags, floor, level;
1884	sint16 x, y, nx, ny;	1517	sint16 x, y, nx, ny;
1885	mapstruct *m;	1518	maptile *m;
1886		1519
1887	/* We precompute some values here so that we don't have to keep	1520	/* We precompute some values here so that we don't have to keep
1888	* doing it over and over again.	1521	* doing it over and over again.
1889	*/	1522	*/
1890	god = find_god (determine_god (op));	1523	god = find_god (determine_god (op));
1891	level = caster_level (caster, spell);	1524	level = casting_level (caster, spell);
1892	range = spell->range + SP_level_range_adjust (caster, spell);	1525	range = spell->range + SP_level_range_adjust (caster, spell);
1893		1526
1894	if (!skill)	1527	if (!skill)
1895	skill = caster;	1528	skill = caster;
1896		1529
1897	for (x = op->x - range; x <= op->x + range; x++)	1530	dynbuf buf;
1898	for (y = op->y - range; y <= op->y + range; y++)	1531	unordered_mapwalk (buf, op, -range, -range, range, range)
1899	{	1532	{
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	1533	/* For most of the detections, we only detect objects above the
1907	* floor. But this is not true for show invisible.	1534	* floor. But this is not true for show invisible.
1908	* Basically, we just go and find the top object and work	1535	* Basically, we just go and find the top object and work
1909	* down - that is easier than working up.	1536	* down - that is easier than working up.
1910	*/	1537	*/
1911		1538
1912	for (last = NULL, tmp = get_map_ob (m, nx, ny); tmp; tmp = tmp->above)	1539	for (last = 0, tmp = m->at (nx, ny).bot; tmp; tmp = tmp->above)
1913	last = tmp;	1540	last = tmp;
		1541
1914	/* Shouldn't happen, but if there are no objects on a space, this	1542	/* Shouldn't happen, but if there are no objects on a space, this
1915	* would happen.	1543	* would happen.
1916	*/	1544	*/
1917	if (!last)	1545	if (!last)
1918	continue;	1546	continue;
1919		1547
1920	done_one = 0;	1548	done_one = 0;
1921	floor = 0;	1549	floor = 0;
1922	detect = NULL;	1550	detect = 0;
1923	for (tmp = last; tmp; tmp = tmp->below)	1551	for (tmp = last; tmp; tmp = tmp->below)
1924	{	1552	{
1925
1926	/* show invisible */	1553	/* show invisible */
1927	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&	1554	if (spell->flag [FLAG_MAKE_INVIS]
1928	/* Might there be other objects that we can make visibile? */	1555	/* Might there be other objects that we can make visible? */
1929	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER) ||	1556	&& (tmp->invisible && (tmp->flag [FLAG_MONSTER]
1930	(tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ)) ||	1557	|| (tmp->type == PLAYER && !tmp->flag [FLAG_WIZ])
1931	tmp->type == CF_HANDLE ||	1558	|| tmp->type == T_HANDLE
1932	tmp->type == TRAPDOOR || tmp->type == EXIT || tmp->type == HOLE ||	1559	|| tmp->type == TRAPDOOR
		1560	|| tmp->type == EXIT
		1561	|| tmp->type == HOLE
		1562	|| tmp->type == BUTTON
1933	tmp->type == BUTTON || tmp->type == TELEPORTER ||	1563	|| tmp->type == TELEPORTER
		1564	|| tmp->type == GATE
1934	tmp->type == GATE || tmp->type == LOCKED_DOOR ||	1565	|| tmp->type == LOCKED_DOOR
1935	tmp->type == WEAPON || tmp->type == ALTAR || tmp->type == SIGN ||	1566	|| tmp->type == WEAPON
		1567	|| tmp->type == ALTAR
		1568	|| (tmp->type == SIGN && tmp->face != magicmouth_face)
1936	tmp->type == TRIGGER_PEDESTAL || tmp->type == SPECIAL_KEY ||	1569	|| tmp->type == TRIGGER_PEDESTAL
1937	tmp->type == TREASURE || tmp->type == BOOK || tmp->type == HOLY_ALTAR)))	1570	|| tmp->type == SPECIAL_KEY
		1571	|| tmp->type == TREASURE
		1572	|| tmp->type == BOOK
		1573	|| tmp->type == HOLY_ALTAR
		1574	|| tmp->type == CONTAINER)))
1938	{	1575	{
		1576	printf ("show inv %s\n", tmp->debug_desc());//D
1939	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)	1577	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)
1940	{	1578	{
1941	tmp->invisible = 0;	1579	tmp->invisible = 0;
		1580	done_one = 1;
		1581	}
		1582	}
		1583
		1584	if (tmp->flag [FLAG_IS_FLOOR])
		1585	floor = 1;
		1586
		1587	/* All detections below this point don't descend beneath the floor,
		1588	* so just continue on. We could be clever and look at the type of
		1589	* detection to completely break out if we don't care about objects beneath
		1590	* the floor, but once we get to the floor, not likely a very big issue anyways.
		1591	*/
		1592	if (floor)
		1593	continue;
		1594
		1595	/* I had thought about making detect magic and detect curse
		1596	* show the flash the magic item like it does for detect monster.
		1597	* however, if the object is within sight, this would then make it
		1598	* difficult to see what object is magical/cursed, so the
		1599	* effect wouldn't be as apparent.
		1600	*/
		1601
		1602	/* detect magic */
		1603	if (spell->flag [FLAG_KNOWN_MAGICAL]
		1604	&& !tmp->flag [FLAG_KNOWN_MAGICAL]
		1605	&& !tmp->flag [FLAG_IDENTIFIED]
		1606	&& tmp->need_identify ()
		1607	&& is_magical (tmp))
		1608	{
		1609	tmp->set_flag (FLAG_KNOWN_MAGICAL);
		1610	/* make runes more visible */
		1611	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
		1612	tmp->stats.Cha /= 4;
		1613
		1614	done_one = 1;
		1615	}
		1616
		1617	/* detect monster */
		1618	if (spell->flag [FLAG_MONSTER] && (tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER))
		1619	{
		1620	done_one = 2;
		1621
		1622	if (!detect)
		1623	detect = tmp;
		1624	}
		1625
		1626	/* Basically, if race is set in the spell, then the creatures race must
		1627	* match that. if the spell race is set to GOD, then the gods opposing
		1628	* race must match.
		1629	*/
		1630	if (spell->race && tmp->flag [FLAG_MONSTER] && tmp->race &&
		1631	((spell->race == shstr_GOD && god && god->slaying.contains (tmp->race)) ||
		1632	spell->race.contains (tmp->race)))
		1633	{
		1634	done_one = 2;
		1635
		1636	if (!detect)
		1637	detect = tmp;
		1638	}
		1639
		1640	if (spell->flag [FLAG_KNOWN_CURSED]
		1641	&& !tmp->flag [FLAG_KNOWN_CURSED]
		1642	&& tmp->need_identify ()
		1643	&& (tmp->flag [FLAG_CURSED] || tmp->flag [FLAG_DAMNED]))
		1644	{
		1645	tmp->set_flag (FLAG_KNOWN_CURSED);
		1646	done_one = 1;
		1647	}
		1648
		1649	// Do mining detection spell:
		1650	if (spell->last_sp == 1) // 1 - detect any vein
		1651	{
		1652	if (tmp->type == VEIN)
		1653	{
		1654	if (tmp->other_arch)
		1655	{
		1656	if (!detect)
		1657	detect = tmp->other_arch;
		1658	done_one = 2;
		1659	}
		1660	else
1942	done_one = 1;	1661	done_one = 1;
1943	}	1662	}
1944	}	1663	}
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 */	1664	} /* for stack of objects on this space */
1999		1665
2000	/* Code here puts an effect of the spell on the space, so you can see	1666	/* Code here puts an effect of the spell on the space, so you can see
2001	* where the magic is.	1667	* where the magic is.
2002	*/	1668	*/
2003	if (done_one)	1669	if (done_one)
2004	{	1670	{
2005	object *detect_ob = arch_to_object (spell->other_arch);	1671	object *detect_ob = spell->other_arch->instance ();
2006		1672
2007	detect_ob->x = nx;
2008	detect_ob->y = ny;
2009	/* if this is set, we want to copy the face */	1673	/* if this is set, we want to copy the face */
2010	if (done_one == 2 && detect)	1674	if (done_one == 2 && detect)
2011	{	1675	{
2012	detect_ob->face = detect->face;	1676	detect_ob->face = detect->face;
2013	detect_ob->animation_id = detect->animation_id;	1677	detect_ob->animation_id = detect->animation_id;
2014	detect_ob->anim_speed = detect->anim_speed;	1678	detect_ob->anim_speed = detect->anim_speed;
2015	detect_ob->last_anim = 0;	1679	detect_ob->last_anim = 0;
2016	/* by default, the detect_ob is already animated */	1680	/* by default, the detect_ob is already animated */
2017	if (!QUERY_FLAG (detect, FLAG_ANIMATE))	1681	if (!detect->flag [FLAG_ANIMATE])
2018	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);	1682	detect_ob->clr_flag (FLAG_ANIMATE);
2019	}	1683	}
2020	insert_ob_in_map (detect_ob, m, op, 0);	1684
		1685	m->insert (detect_ob, nx, ny, op, INS_ON_TOP);
2021	}	1686	}
2022	} /* for processing the surrounding spaces */	1687	} /* for processing the surrounding spaces */
2023		1688
2024		1689
2025	/* Now process objects in the players inventory if detect curse or magic */	1690	/* 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))	1691	if (spell->flag [FLAG_KNOWN_CURSED] || spell->flag [FLAG_KNOWN_MAGICAL])
2027	{	1692	{
2028	done_one = 0;	1693	done_one = 0;
		1694
2029	for (tmp = op->inv; tmp; tmp = tmp->below)	1695	for (tmp = op->inv; tmp; tmp = tmp->below)
2030	{	1696	{
2031	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1697	if (!tmp->invisible && !tmp->flag [FLAG_IDENTIFIED])
2032	{	1698	{
2033	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))	1699	if (spell->flag [FLAG_KNOWN_MAGICAL] && is_magical (tmp) && !tmp->flag [FLAG_KNOWN_MAGICAL])
2034	{	1700	{
2035	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1701	tmp->set_flag (FLAG_KNOWN_MAGICAL);
2036	if (op->type == PLAYER)	1702
		1703	if (object *pl = tmp->visible_to ())
2037	esrv_send_item (op, tmp);	1704	esrv_update_item (UPD_FLAGS, pl, tmp);
2038	}	1705	}
2039	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1706
2040	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1707	if (spell->flag [FLAG_KNOWN_CURSED] && !tmp->flag [FLAG_KNOWN_CURSED] &&
		1708	(tmp->flag [FLAG_CURSED] || tmp->flag [FLAG_DAMNED]))
2041	{	1709	{
2042	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1710	tmp->set_flag (FLAG_KNOWN_CURSED);
2043	if (op->type == PLAYER)	1711
		1712	if (object *pl = tmp->visible_to ())
2044	esrv_send_item (op, tmp);	1713	esrv_update_item (UPD_FLAGS, pl, tmp);
2045	}	1714	}
2046	} /* if item is not identified */	1715	} /* if item is not identified */
2047	} /* for the players inventory */	1716	} /* for the players inventory */
2048	} /* if detect magic/curse and object is a player */	1717	} /* if detect magic/curse and object is a player */
		1718
2049	return 1;	1719	return 1;
2050	}	1720	}
2051		1721
2052		1722
2053	/**	1723	/**
…		…
2066		1736
2067	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");	1737	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");
2068		1738
2069	if (victim->stats.sp >= victim->stats.maxsp * 2)	1739	if (victim->stats.sp >= victim->stats.maxsp * 2)
2070	{	1740	{
2071	object *tmp;
2072
2073	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");	1741	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;	1742	victim->stats.sp = 2 * victim->stats.maxsp;
		1743	create_exploding_ball_at (victim, caster_level);
2083	}	1744	}
2084	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)	1745	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.");	1746	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)	1747	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
2089	{
2090	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");	1748	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");
2091	}
2092	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)	1749	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
2093	{	1750	{
2094	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");	1751	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
2095	confuse_player (victim, victim, 99);	1752	confuse_player (victim, victim, 99);
2096	}	1753	}
2097	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)	1754	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)
2098	{
2099	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");	1755	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");
2100	}
2101	}	1756	}
2102		1757
2103	/* cast_transfer	1758	/* cast_transfer
2104	* This spell transfers sp from the player to another person.	1759	* This spell transfers sp from the player to another person.
2105	* We let the target go above their normal maximum SP.	1760	* We let the target go above their normal maximum SP.
…		…
2108	int	1763	int
2109	cast_transfer (object *op, object *caster, object *spell, int dir)	1764	cast_transfer (object *op, object *caster, object *spell, int dir)
2110	{	1765	{
2111	object *plyr = NULL;	1766	object *plyr = NULL;
2112	sint16 x, y;	1767	sint16 x, y;
2113	mapstruct *m;	1768	maptile *m;
2114	int mflags;	1769	int mflags;
2115		1770
2116	m = op->map;	1771	m = op->map;
2117	x = op->x + freearr_x[dir];	1772	x = op->x + freearr_x[dir];
2118	y = op->y + freearr_y[dir];	1773	y = op->y + freearr_y[dir];
2119		1774
2120	mflags = get_map_flags (m, &m, x, y, &x, &y);	1775	mflags = get_map_flags (m, &m, x, y, &x, &y);
2121		1776
2122	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)	1777	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
2123	{	1778	{
2124	for (plyr = get_map_ob (m, x, y); plyr != NULL; plyr = plyr->above)	1779	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)
2125	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1780	if (plyr != op && plyr->flag [FLAG_ALIVE])
2126	break;	1781	break;
2127	}	1782	}
2128		1783
2129		1784
2130	/* If we did not find a player in the specified direction, transfer	1785	/* 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.	1786	* to anyone on top of us. This is used for the rune of transference mostly.
2132	*/	1787	*/
2133	if (plyr == NULL)	1788	if (plyr == NULL)
2134	for (plyr = get_map_ob (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)	1789	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))	1790	if (plyr != op && plyr->flag [FLAG_ALIVE])
2136	break;	1791	break;
2137		1792
2138	if (!plyr)	1793	if (!plyr)
2139	{	1794	{
2140	new_draw_info (NDI_BLACK, 0, op, "There is no one there.");	1795	op->failmsg ("There is no one there.");
2141	return 0;	1796	return 0;
2142	}	1797	}
2143	/* give sp */	1798	/* give sp */
2144	if (spell->stats.dam > 0)	1799	if (spell->stats.dam > 0)
2145	{	1800	{
2146	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);	1801	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);
2147	charge_mana_effect (plyr, caster_level (caster, spell));	1802	charge_mana_effect (plyr, casting_level (caster, spell));
2148	return 1;	1803	return 1;
2149	}	1804	}
2150	/* suck sp away. Can't suck sp from yourself */	1805	/* suck sp away. Can't suck sp from yourself */
2151	else if (op != plyr)	1806	else if (op != plyr)
2152	{	1807	{
…		…
2157	if (rate > 95)	1812	if (rate > 95)
2158	rate = 95;	1813	rate = 95;
2159		1814
2160	sucked = (plyr->stats.sp * rate) / 100;	1815	sucked = (plyr->stats.sp * rate) / 100;
2161	plyr->stats.sp -= sucked;	1816	plyr->stats.sp -= sucked;
2162	if (QUERY_FLAG (op, FLAG_ALIVE))	1817	if (op->flag [FLAG_ALIVE])
2163	{	1818	{
2164	/* Player doesn't get full credit */	1819	/* Player doesn't get full credit */
2165	sucked = (sucked * rate) / 100;	1820	sucked = (sucked * rate) / 100;
2166	op->stats.sp += sucked;	1821	op->stats.sp += sucked;
2167	if (sucked > 0)	1822	if (sucked > 0)
2168	{	1823	{
2169	charge_mana_effect (op, caster_level (caster, spell));	1824	charge_mana_effect (op, casting_level (caster, spell));
2170	}	1825	}
2171	}	1826	}
2172	return 1;	1827	return 1;
2173	}	1828	}
2174	return 0;	1829	return 0;
…		…
2184	void	1839	void
2185	counterspell (object *op, int dir)	1840	counterspell (object *op, int dir)
2186	{	1841	{
2187	object *tmp, *head, *next;	1842	object *tmp, *head, *next;
2188	int mflags;	1843	int mflags;
2189	mapstruct *m;	1844	maptile *m;
2190	sint16 sx, sy;	1845	sint16 sx, sy;
2191		1846
2192	sx = op->x + freearr_x[dir];	1847	sx = op->x + freearr_x[dir];
2193	sy = op->y + freearr_y[dir];	1848	sy = op->y + freearr_y[dir];
2194	m = op->map;	1849	m = op->map;
2195	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	1850	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
2196	if (mflags & P_OUT_OF_MAP)	1851	if (mflags & P_OUT_OF_MAP)
2197	return;	1852	return;
2198		1853
2199	for (tmp = get_map_ob (m, sx, sy); tmp != NULL; tmp = next)	1854	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)
2200	{	1855	{
2201	next = tmp->above;	1856	next = tmp->above;
2202		1857
2203	/* Need to look at the head object - otherwise, if tmp	1858	/* Need to look at the head object - otherwise, if tmp
2204	* points to a monster, we don't have all the necessary	1859	* points to a monster, we don't have all the necessary
…		…
2216	/* Basically, if the object is magical and not counterspell,	1871	/* Basically, if the object is magical and not counterspell,
2217	* we will more or less remove the object. Don't counterspell	1872	* we will more or less remove the object. Don't counterspell
2218	* monsters either.	1873	* monsters either.
2219	*/	1874	*/
2220		1875
2221	if (head->attacktype & AT_MAGIC &&	1876	if (head->attacktype & AT_MAGIC
2222	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))	1877	&& !(head->attacktype & AT_COUNTERSPELL)
2223	{	1878	&& !head->flag [FLAG_MONSTER]
2224	remove_ob (head);	1879	&& (op->level > head->level))
2225	free_object (head);	1880	head->destroy ();
2226	}
2227	else	1881	else
2228	switch (head->type)	1882	switch (head->type)
2229	{	1883	{
2230	case SPELL_EFFECT:	1884	case SPELL_EFFECT:
		1885	// XXX: Don't affect floor spelleffects. See also XXX comment
		1886	// about sanctuary in spell_util.C
		1887	if (tmp->flag [FLAG_IS_FLOOR])
		1888	continue;
		1889
2231	if (op->level > head->level)	1890	if (op->level > head->level)
2232	{	1891	head->destroy ();
2233	remove_ob (head);	1892
2234	free_object (head);
2235	}
2236	break;	1893	break;
2237		1894
2238	/* I really don't get this rune code that much - that	1895	/* I really don't get this rune code that much - that
2239	* random chance seems really low.	1896	* random chance seems really low.
2240	*/	1897	*/
2241	case RUNE:	1898	case RUNE:
2242	if (rndm (0, 149) == 0)	1899	if (rndm (0, 149) == 0)
2243	{	1900	{
2244	head->stats.hp--; /* weaken the rune */	1901	head->stats.hp--; /* weaken the rune */
2245	if (!head->stats.hp)	1902	if (!head->stats.hp)
2246	{	1903	head->destroy ();
2247	remove_ob (head);
2248	free_object (head);
2249	}
2250	}	1904	}
2251	break;	1905	break;
2252	}	1906	}
2253	}	1907	}
2254	}	1908	}
2255		1909
2256
2257
2258	/* cast_consecrate() - a spell to make an altar your god's */	1910	/* cast_consecrate() - a spell to make an altar your god's */
2259	int	1911	int
2260	cast_consecrate (object *op, object *caster, object *spell)	1912	cast_consecrate (object *op, object *caster, object *spell)
2261	{	1913	{
2262	char buf[MAX_BUF];	1914	char buf[MAX_BUF];
2263		1915
2264	object *tmp, *god = find_god (determine_god (op));	1916	object *tmp, *god = find_god (determine_god (op));
2265		1917
2266	if (!god)	1918	if (!god)
2267	{	1919	{
2268	new_draw_info (NDI_UNIQUE, 0, op, "You can't consecrate anything if you don't worship a god!");	1920	op->failmsg ("You can't consecrate anything if you don't worship a god!");
2269	return 0;	1921	return 0;
2270	}	1922	}
2271		1923
2272	for (tmp = op->below; tmp; tmp = tmp->below)	1924	for (tmp = op->below; tmp; tmp = tmp->below)
2273	{	1925	{
2274	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1926	if (tmp->flag [FLAG_IS_FLOOR])
2275	break;	1927	break;
2276	if (tmp->type == HOLY_ALTAR)	1928	if (tmp->type == HOLY_ALTAR)
2277	{	1929	{
2278		1930
2279	if (tmp->level > caster_level (caster, spell))	1931	if (tmp->level > casting_level (caster, spell))
2280	{	1932	{
2281	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);	1933	op->failmsgf ("You are not powerful enough to reconsecrate the %s", &tmp->name);
2282	return 0;	1934	return 0;
2283	}	1935	}
2284	else	1936	else
2285	{	1937	{
2286	/* If we got here, we are consecrating an altar */	1938	/* If we got here, we are consecrating an altar */
2287	sprintf (buf, "Altar of %s", &god->name);	1939	sprintf (buf, "Altar of %s", &god->name);
2288	tmp->name = buf;	1940	tmp->name = buf;
2289	tmp->level = caster_level (caster, spell);	1941	tmp->level = casting_level (caster, spell);
2290	tmp->other_arch = god->arch;	1942	tmp->other_arch = god->arch;
		1943
2291	if (op->type == PLAYER)	1944	if (op->type == PLAYER)
2292	esrv_update_item (UPD_NAME, op, tmp);	1945	esrv_update_item (UPD_NAME, op, tmp);
		1946
2293	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);	1947	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
2294	return 1;	1948	return 1;
2295	}	1949	}
2296	}	1950	}
2297	}	1951	}
2298	new_draw_info (NDI_UNIQUE, 0, op, "You are not standing over an altar!");	1952
		1953	op->failmsg ("You are not standing over an altar!");
2299	return 0;	1954	return 0;
2300	}	1955	}
2301		1956
2302	/* animate_weapon -	1957	/* animate_weapon -
2303	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.	1958	* 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,	1962	* 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	1963	* 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	1964	* that only let players use it was correct, and removed all the other
2310	* player checks. MSW 2003-01-06	1965	* player checks. MSW 2003-01-06
2311	*/	1966	*/
2312
2313	int	1967	int
2314	animate_weapon (object *op, object *caster, object *spell, int dir)	1968	animate_weapon (object *op, object *caster, object *spell, int dir)
2315	{	1969	{
2316	object *weapon, *tmp;
2317	char buf[MAX_BUF];	1970	char buf[MAX_BUF];
2318	int a, i;	1971	int a, i;
2319	sint16 x, y;	1972	sint16 x, y;
2320	mapstruct *m;	1973	maptile *m;
2321	materialtype_t *mt;
2322		1974
2323	if (!spell->other_arch)	1975	if (!spell->other_arch)
2324	{	1976	{
2325	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1977	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2326	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);	1978	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
…		…
2329	/* exit if it's not a player using this spell. */	1981	/* exit if it's not a player using this spell. */
2330	if (op->type != PLAYER)	1982	if (op->type != PLAYER)
2331	return 0;	1983	return 0;
2332		1984
2333	/* if player already has a golem, abort */	1985	/* 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)	1986	if (object *golem = op->contr->golem)
2335	{	1987	{
2336	control_golem (op->contr->ranges[range_golem], dir);	1988	control_golem (golem, dir);
2337	return 0;	1989	return 0;
2338	}	1990	}
2339		1991
2340	/* if no direction specified, pick one */	1992	/* if no direction specified, pick one */
2341	if (!dir)	1993	if (!dir)
2342	dir = find_free_spot (NULL, op->map, op->x, op->y, 1, 9);	1994	dir = find_free_spot (spell->other_arch, op->map, op->x, op->y, 1, 9);
2343		1995
2344	m = op->map;	1996	m = op->map;
2345	x = op->x + freearr_x[dir];	1997	x = op->x + freearr_x[dir];
2346	y = op->y + freearr_y[dir];	1998	y = op->y + freearr_y[dir];
2347		1999
2348	/* if there's no place to put the golem, abort */	2000	/* 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) ||	2001	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))	2002	|| ((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2351	{	2003	{
2352	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");	2004	op->failmsg ("There is something in the way.");
2353	return 0;	2005	return 0;
2354	}	2006	}
2355		2007
2356	/* Use the weapon marked by the player. */	2008	/* Use the weapon marked by the player. */
2357	weapon = find_marked_object (op);	2009	object *weapon = op->mark ();
2358		2010
2359	if (!weapon)	2011	if (!weapon)
2360	{	2012	{
2361	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2013	op->failmsg ("You must mark a weapon to use with this spell!");
2362	return 0;	2014	return 0;
2363	}	2015	}
		2016
2364	if (spell->race && strcmp (weapon->arch->name, spell->race))	2017	if (spell->race && weapon->arch->archname != spell->race)
2365	{	2018	{
2366	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2019	op->failmsg ("The spell fails to transform your weapon.");
2367	return 0;	2020	return 0;
2368	}	2021	}
		2022
2369	if (weapon->type != WEAPON)	2023	if (weapon->type != WEAPON)
2370	{	2024	{
2371	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");	2025	op->failmsg ("You need to wield a weapon to animate it.");
2372	return 0;	2026	return 0;
2373	}	2027	}
2374	if (QUERY_FLAG (weapon, FLAG_APPLIED))	2028
		2029	if (weapon->flag [FLAG_APPLIED])
2375	{	2030	{
2376	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));	2031	op->failmsgf ("You need to unequip %s before using it in this spell", query_name (weapon));
2377	return 0;	2032	return 0;
2378	}	2033	}
2379		2034
2380	if (weapon->nrof > 1)	2035	weapon = weapon->split ();
2381	{
2382	tmp = get_split_ob (weapon, 1);
2383	esrv_send_item (op, weapon);
2384	weapon = tmp;
2385	}
2386		2036
2387	/* create the golem object */	2037	/* create the golem object */
2388	tmp = arch_to_object (spell->other_arch);	2038	object *tmp = spell->other_arch->instance ();
2389		2039
2390	/* if animated by a player, give the player control of the golem */	2040	/* if animated by a player, give the player control of the golem */
2391	CLEAR_FLAG (tmp, FLAG_MONSTER);	2041	tmp->clr_flag (FLAG_MONSTER);
2392	SET_FLAG (tmp, FLAG_FRIENDLY);
2393	tmp->stats.exp = 0;	2042	tmp->stats.exp = 0;
2394	add_friendly_object (tmp);	2043	add_friendly_object (tmp);
2395	tmp->type = GOLEM;	2044	tmp->type = GOLEM;
2396	set_owner (tmp, op);	2045	tmp->set_owner (op);
		2046	op->contr->golem = tmp;
2397	set_spell_skill (op, caster, spell, tmp);	2047	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		2048
2402	/* Give the weapon to the golem now. A bit of a hack to check the	2049	/* 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	2050	* removed flag - it should only be set if weapon->split was
2404	* used above.	2051	* used above.
2405	*/	2052	*/
2406	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2053	if (!weapon->flag [FLAG_REMOVED])
2407	remove_ob (weapon);	2054	weapon->remove ();
2408	insert_ob_in_ob (weapon, tmp);	2055
2409	esrv_send_item (op, weapon);	2056	tmp->insert (weapon);
		2057
2410	/* To do everything necessary to let a golem use the weapon is a pain,	2058	/* 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	2059	* so instead, just set it as equipped (otherwise, we need to update
2412	* body_info, skills, etc)	2060	* body_info, skills, etc)
2413	*/	2061	*/
2414	SET_FLAG (tmp, FLAG_USE_WEAPON);	2062	tmp->set_flag (FLAG_USE_WEAPON);
2415	SET_FLAG (weapon, FLAG_APPLIED);	2063	weapon->set_flag (FLAG_APPLIED);
2416	fix_player (tmp);	2064	tmp->update_stats ();
2417		2065
2418	/* There used to be 'odd' code that basically seemed to take the absolute	2066	/* 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 -	2067	* 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.	2068	* if you're using a crappy weapon, it shouldn't be as good.
2421	*/	2069	*/
…		…
2440		2088
2441	/* attacktype */	2089	/* attacktype */
2442	if (!tmp->attacktype)	2090	if (!tmp->attacktype)
2443	tmp->attacktype = AT_PHYSICAL;	2091	tmp->attacktype = AT_PHYSICAL;
2444		2092
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++)	2093	for (i = 0; i < NROFATTACKS; i++)
2451	tmp->resist[i] = 50 - (mt->save[i] * 5);	2094	tmp->resist[i] = 50 - (op->material->save[i] * 5);
2452	a = mt->save[0];	2095
2453	}	2096	a = op->material->save[0];
2454	else	2097
2455	{
2456	for (i = 0; i < NROFATTACKS; i++)
2457	tmp->resist[i] = 5;
2458	a = 10;
2459	}
2460	/* Set weapon's immunity */	2098	/* Set weapon's immunity */
2461	tmp->resist[ATNR_CONFUSION] = 100;	2099	tmp->resist[ATNR_CONFUSION] = 100;
2462	tmp->resist[ATNR_POISON] = 100;	2100	tmp->resist[ATNR_POISON] = 100;
2463	tmp->resist[ATNR_SLOW] = 100;	2101	tmp->resist[ATNR_SLOW] = 100;
2464	tmp->resist[ATNR_PARALYZE] = 100;	2102	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2470		2108
2471	/* Improve weapon's armour value according to best save vs. physical of its material */	2109	/* Improve weapon's armour value according to best save vs. physical of its material */
2472		2110
2473	if (a > 14)	2111	if (a > 14)
2474	a = 14;	2112	a = 14;
		2113
2475	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2114	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2476		2115
2477	/* Determine golem's speed */	2116	/* Determine golem's speed */
2478	tmp->speed = 0.4 + 0.1 * SP_level_range_adjust (caster, spell);	2117	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		2118
2483	if (!spell->race)	2119	if (!spell->race)
2484	{	2120	{
2485	sprintf (buf, "animated %s", &weapon->name);	2121	sprintf (buf, "animated %s", &weapon->name);
2486	tmp->name = buf;	2122	tmp->name = buf;
…		…
2488	tmp->face = weapon->face;	2124	tmp->face = weapon->face;
2489	tmp->animation_id = weapon->animation_id;	2125	tmp->animation_id = weapon->animation_id;
2490	tmp->anim_speed = weapon->anim_speed;	2126	tmp->anim_speed = weapon->anim_speed;
2491	tmp->last_anim = weapon->last_anim;	2127	tmp->last_anim = weapon->last_anim;
2492	tmp->state = weapon->state;	2128	tmp->state = weapon->state;
2493	if (QUERY_FLAG (weapon, FLAG_ANIMATE))	2129	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	}	2130	}
2503		2131
2504	/* make experience increase in proportion to the strength of the summoned creature. */	2132	/* 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));	2133	tmp->stats.exp *= 1 + (max (spell->stats.maxgrace, spell->stats.sp) / casting_level (caster, spell));
2506		2134
2507	tmp->speed_left = -1;	2135	tmp->speed_left = -1;
2508	tmp->x = x;
2509	tmp->y = y;
2510	tmp->direction = dir;	2136	tmp->direction = dir;
2511	insert_ob_in_map (tmp, m, op, 0);	2137
		2138	m->insert (tmp, x, y, op);
2512	return 1;	2139	return 1;
2513	}	2140	}
2514		2141
2515	/* cast_daylight() - changes the map darkness level *lower* */	2142	/* cast_daylight() - changes the map darkness level *lower* */
2516		2143
2517	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.	2144	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.
2518	* This changes the light level for the entire map.	2145	* This changes the light level for the entire map.
2519	*/	2146	*/
2520
2521	int	2147	int
2522	cast_change_map_lightlevel (object *op, object *caster, object *spell)	2148	cast_change_map_lightlevel (object *op, object *caster, object *spell)
2523	{	2149	{
2524	int success;	2150	int success;
2525		2151
2526	if (!op->map)	2152	if (!op->map)
2527	return 0; /* shouldnt happen */	2153	return 0; /* shouldnt happen */
2528		2154
2529	success = change_map_light (op->map, spell->stats.dam);	2155	success = op->map->change_map_light (spell->stats.dam);
		2156
2530	if (!success)	2157	if (!success)
2531	{	2158	{
2532	if (spell->stats.dam < 0)	2159	if (spell->stats.dam < 0)
2533	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");	2160	op->failmsg ("It can be no brighter here.");
2534	else	2161	else
2535	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2162	op->failmsg ("It can be no darker here.");
2536	}	2163	}
		2164
2537	return success;	2165	return success;
2538	}	2166	}
2539
2540
2541
2542
2543		2167
2544	/* create an aura spell object and put it in the player's inventory.	2168	/* 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,	2169	* as usual, op is player, caster is the object casting the spell,
2546	* spell is the spell object itself.	2170	* spell is the spell object itself.
2547	*/	2171	*/
…		…
2553		2177
2554	new_aura = present_arch_in_ob (spell->other_arch, op);	2178	new_aura = present_arch_in_ob (spell->other_arch, op);
2555	if (new_aura)	2179	if (new_aura)
2556	refresh = 1;	2180	refresh = 1;
2557	else	2181	else
2558	new_aura = arch_to_object (spell->other_arch);	2182	new_aura = spell->other_arch->instance ();
2559		2183
2560	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2184	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2561		2185
2562	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2186	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2563		2187
2564	set_owner (new_aura, op);
2565	set_spell_skill (op, caster, spell, new_aura);	2188	set_spell_skill (op, caster, spell, new_aura);
2566	new_aura->attacktype = spell->attacktype;	2189	new_aura->attacktype = spell->attacktype;
2567		2190
2568	new_aura->level = caster_level (caster, spell);	2191	new_aura->level = casting_level (caster, spell);
		2192
2569	if (refresh)	2193	if (refresh)
2570	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2194	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2571	else	2195	else
2572	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2196	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
		2197
2573	insert_ob_in_ob (new_aura, op);	2198	insert_ob_in_ob (new_aura, op);
		2199	new_aura->set_owner (op);
		2200
2574	return 1;	2201	return 1;
2575	}	2202	}
2576
2577		2203
2578	/* move aura function. An aura is a part of someone's inventory,	2204	/* 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	2205	* which he carries with him, but which acts on the map immediately
2580	* around him.	2206	* around him.
2581	* Aura parameters:	2207	* Aura parameters:
2582	* duration: duration counter.	2208	* duration: duration counter.
2583	* attacktype: aura's attacktype	2209	* attacktype: aura's attacktype
2584	* other_arch: archetype to drop where we attack	2210	* other_arch: archetype to drop where we attack
2585	*/	2211	*/
2586
2587	void	2212	void
2588	move_aura (object *aura)	2213	move_aura (object *aura)
2589	{	2214	{
2590	int i, mflags;
2591	object *env;
2592	mapstruct *m;
2593
2594	/* auras belong in inventories */	2215	/* auras belong in inventories */
2595	env = aura->env;	2216	object *env = aura->env;
		2217	object *owner = aura->owner;
2596		2218
2597	/* no matter what we've gotta remove the aura...	2219	/* no matter what we've gotta remove the aura...
2598	* we'll put it back if its time isn't up.	2220	* we'll put it back if its time isn't up.
2599	*/	2221	*/
2600	remove_ob (aura);	2222	aura->remove ();
2601		2223
2602	/* exit if we're out of gas */	2224	/* exit if we're out of gas */
2603	if (aura->duration-- < 0)	2225	if (aura->duration-- < 0)
2604	{	2226	{
2605	free_object (aura);	2227	aura->destroy ();
2606	return;	2228	return;
2607	}	2229	}
2608		2230
2609	/* auras only exist in inventories */	2231	/* auras only exist in inventories */
2610	if (env == NULL || env->map == NULL)	2232	if (!env || !env->map)
2611	{	2233	{
2612	free_object (aura);	2234	aura->destroy ();
2613	return;	2235	return;
2614	}	2236	}
2615	aura->x = env->x;
2616	aura->y = env->y;
2617		2237
2618	/* we need to jump out of the inventory for a bit	2238	/* we need to jump out of the inventory for a bit
2619	* in order to hit the map conveniently.	2239	* in order to hit the map conveniently.
2620	*/	2240	*/
2621	insert_ob_in_map (aura, env->map, aura, 0);	2241	aura->insert_at (env, aura);
2622		2242
2623	for (i = 1; i < 9; i++)	2243	for (int i = 1; i < 9; i++)
2624	{	2244	{
2625	sint16 nx, ny;	2245	mapxy pos (env);
		2246	pos.move (i);
2626		2247
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	2248	/* 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	2249	* 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.	2250	* is flying also, if player is walking, it is on the ground, etc.
2634	*/	2251	*/
2635	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2252	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2636	{	2253	{
2637	hit_map (aura, i, aura->attacktype, 0);	2254	hit_map (aura, i, aura->attacktype, 0);
2638		2255
2639	if (aura->other_arch)	2256	if (aura->other_arch)
2640	{	2257	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	}	2258	}
2648	}
2649	}	2259	}
		2260
2650	/* put the aura back in the player's inventory */	2261	/* put the aura back in the player's inventory */
2651	remove_ob (aura);	2262	env->insert (aura);
2652	insert_ob_in_ob (aura, env);	2263	aura->set_owner (owner);
2653	}	2264	}
2654		2265
2655	/* moves the peacemaker spell.	2266	/* moves the peacemaker spell.
2656	* op is the piece object.	2267	* op is the piece object.
2657	*/	2268	*/
2658
2659	void	2269	void
2660	move_peacemaker (object *op)	2270	move_peacemaker (object *op)
2661	{	2271	{
2662	object *tmp;	2272	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	{	2273	{
2666	int atk_lev, def_lev;	2274	int atk_lev, def_lev;
2667	object *victim = tmp;	2275	object *victim = tmp->head_ ();
2668		2276
2669	if (tmp->head)	2277	if (!victim->flag [FLAG_MONSTER])
2670	victim = tmp->head;
2671	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2672	continue;	2278	continue;
2673	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2279
		2280	if (victim->flag [FLAG_UNAGGRESSIVE])
2674	continue;	2281	continue;
		2282
2675	if (victim->stats.exp == 0)	2283	if (victim->stats.exp == 0)
2676	continue;	2284	continue;
2677		2285
2678	def_lev = MAX (1, victim->level);	2286	def_lev = max (1, victim->level);
2679	atk_lev = MAX (1, op->level);	2287	atk_lev = max (1, op->level);
2680		2288
2681	if (rndm (0, atk_lev - 1) > def_lev)	2289	if (rndm (0, atk_lev - 1) > def_lev)
2682	{	2290	{
2683	/* make this sucker peaceful. */	2291	/* make this sucker peaceful. */
2684		2292
		2293	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2685	change_exp (get_owner (op), victim->stats.exp, op->skill, 0);	2294	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2686	victim->stats.exp = 0;	2295	victim->stats.exp = 0;
2687	#if 0	2296	#if 0
2688	/* No idea why these were all set to zero - if something	2297	/* No idea why these were all set to zero - if something
2689	* makes this creature agressive, he should still do damage.	2298	* makes this creature agressive, he should still do damage.
2690	*/	2299	*/
…		…
2692	victim->stats.sp = 0;	2301	victim->stats.sp = 0;
2693	victim->stats.grace = 0;	2302	victim->stats.grace = 0;
2694	victim->stats.Pow = 0;	2303	victim->stats.Pow = 0;
2695	#endif	2304	#endif
2696	victim->attack_movement = RANDO2;	2305	victim->attack_movement = RANDO2;
2697	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2306	victim->set_flag (FLAG_UNAGGRESSIVE);
2698	SET_FLAG (victim, FLAG_RUN_AWAY);	2307	victim->set_flag (FLAG_RUN_AWAY);
2699	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2308	victim->set_flag (FLAG_RANDOM_MOVE);
2700	CLEAR_FLAG (victim, FLAG_MONSTER);	2309	victim->clr_flag (FLAG_MONSTER);
		2310
2701	if (victim->name)	2311	if (victim->name)
2702	{
2703	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);	2312	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2704	}	2313	}
2705	}
2706	}	2314	}
2707	}	2315	}
2708
2709		2316
2710	/* This writes a rune that contains the appropriate message.	2317	/* This writes a rune that contains the appropriate message.
2711	* There really isn't any adjustments we make.	2318	* There really isn't any adjustments we make.
2712	*/	2319	*/
2713
2714	int	2320	int
2715	write_mark (object *op, object *spell, const char *msg)	2321	write_mark (object *op, object *spell, const char *msg)
2716	{	2322	{
2717	char rune[HUGE_BUF];
2718	object *tmp;
2719
2720	if (!msg || msg[0] == 0)	2323	if (!msg || msg[0] == 0)
2721	{	2324	{
2722	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");	2325	op->failmsg ("Write what?");
2723	return 0;	2326	return 0;
2724	}	2327	}
2725		2328
2726	if (strcasestr_local (msg, "endmsg"))	2329	if (!msg_is_safe (msg))
2727	{	2330	{
2728	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");	2331	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);	2332	LOG (llevInfo, "write_mark: player %s tried to write bogus rune %s\n", &op->name, msg);
2730	return 0;	2333	return 0;
2731	}	2334	}
		2335
2732	if (!spell->other_arch)	2336	if (!spell->other_arch)
2733	return 0;	2337	return 0;
2734	tmp = arch_to_object (spell->other_arch);
2735		2338
2736	snprintf (rune, sizeof (rune), "%s\n", msg);	2339	object *tmp = spell->other_arch->instance ();
2737		2340
2738	tmp->race = op->name; /*Save the owner of the rune */	2341	tmp->race = op->name; /*Save the owner of the rune */
2739	tmp->msg = rune;	2342	tmp->msg = msg;
2740	tmp->x = op->x;	2343
2741	tmp->y = op->y;	2344	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
2742	insert_ob_in_map (tmp, op->map, op, INS_BELOW_ORIGINATOR);	2345
2743	return 1;	2346	return 1;
2744	}	2347	}
		2348

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