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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.27 by root, Tue Dec 26 20:04:09 2006 UTC vs.
Revision 1.148 by root, Sat Nov 17 23:40:04 2018 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
		4	* Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
		5	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	6	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	7	* Copyright (©) 1992 Frank Tore Johansen
6		8	*
7	This program is free software; you can redistribute it and/or modify	9	* Deliantra is free software: you can redistribute it and/or modify it under
8	it under the terms of the GNU General Public License as published by	10	* the terms of the Affero GNU General Public License as published by the
9	the Free Software Foundation; either version 2 of the License, or	11	* Free Software Foundation, either version 3 of the License, or (at your
10	(at your option) any later version.	12	* option) any later version.
11		13	*
12	This program is distributed in the hope that it will be useful,	14	* This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	17	* GNU General Public License for more details.
16		18	*
17	You should have received a copy of the GNU General Public License	19	* You should have received a copy of the Affero GNU General Public License
18	along with this program; if not, write to the Free Software	20	* and the GNU General Public License along with this program. If not, see
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	21	* <http://www.gnu.org/licenses/>.
20		22	*
21	The authors can be reached via e-mail at <crossfire@schmorp.de>	23	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	24	*/
23		25
24	#include <global.h>	26	#include <global.h>
25	#include <object.h>	27	#include <object.h>
26	#include <living.h>	28	#include <living.h>
27	#ifndef __CEXTRACT__
28	# include <sproto.h>	29	#include <sproto.h>
29	#endif
30	#include <spells.h>	30	#include <spells.h>
31	#include <sounds.h>	31	#include <sounds.h>
32		32
33	/* cast_magic_storm: This is really used mostly for spell	33	/* cast_magic_storm: This is really used mostly for spell
34	* fumbles at the like. tmp is the object to propogate.	34	* fumbles at the like. tmp is the object to propogate.
…		…
59	}	59	}
60		60
61	int	61	int
62	recharge (object *op, object *caster, object *spell_ob)	62	recharge (object *op, object *caster, object *spell_ob)
63	{	63	{
64	object *wand, *tmp;
65	int ncharges;	64	int ncharges;
66		65
67	wand = find_marked_object (op);	66	object *wand = op->mark ();
		67
68	if (wand == NULL || wand->type != WAND)	68	if (!wand || wand->type != WAND)
69	{	69	{
70	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");	70	op->failmsg ("You need to mark the wand you want to recharge.");
71	return 0;	71	return 0;
72	}	72	}
		73
73	if (!(random_roll (0, 3, op, PREFER_HIGH)))	74	if (!(random_roll (0, 3, op, PREFER_HIGH)))
74	{	75	{
75	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));	76	op->failmsgf ("The %s vibrates violently, then explodes!", query_name (wand));
76	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);	77	op->play_sound (sound_find ("ob_explode"));
77	esrv_del_item (op->contr, wand->count);
78	wand->destroy ();	78	wand->destroy ();
79	tmp = get_archetype ("fireball");	79	object *tmp = archetype::get (shstr_fireball);
80	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;	80	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
81		81
82	if (!tmp->stats.dam)	82	if (!tmp->stats.dam)
83	tmp->stats.dam = 1;	83	tmp->stats.dam = 1;
84		84
…		…
95		95
96	if (wand->inv && wand->inv->level)	96	if (wand->inv && wand->inv->level)
97	ncharges /= wand->inv->level;	97	ncharges /= wand->inv->level;
98	else	98	else
99	{	99	{
100	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));	100	op->failmsgf ("Your %s is broken.", query_name (wand));
101	return 0;	101	return 0;
102	}	102	}
103		103
104	if (!ncharges)	104	if (!ncharges)
105	ncharges = 1;	105	ncharges = 1;
106		106
107	wand->stats.food += ncharges;	107	wand->stats.food += ncharges;
108	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));	108	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
109		109
110	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))	110	if (wand->arch && wand->arch->flag [FLAG_ANIMATE])
111	{	111	{
112	SET_FLAG (wand, FLAG_ANIMATE);	112	wand->set_flag (FLAG_ANIMATE);
113	wand->set_speed (wand->arch->clone.speed);	113	wand->set_speed (wand->arch->speed);
114	}	114	}
115		115
116	return 1;	116	return 1;
117	}	117	}
118		118
…		…
124	* great a plus, the default is used.	124	* great a plus, the default is used.
125	* The # of arrows created also goes up with level, so if a 30th level mage	125	* The # of arrows created also goes up with level, so if a 30th level mage
126	* wants LOTS of arrows, and doesn't care what the plus is he could	126	* wants LOTS of arrows, and doesn't care what the plus is he could
127	* create nonnmagic arrows, or even -1, etc...	127	* create nonnmagic arrows, or even -1, etc...
128	*/	128	*/
129
130	int	129	int
131	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)	130	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *spellparam)
132	{	131	{
133	int missile_plus = 0, bonus_plus = 0;	132	int bonus_plus = 0;
134	const char *missile_name;	133	const char *missile_name = "arrow";
135	object *tmp, *missile;
136		134
137	missile_name = "arrow";
138
139	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	135	for (object *tmp = op->inv; tmp; tmp = tmp->below)
140	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	136	if (tmp->type == BOW && tmp->flag [FLAG_APPLIED])
141	missile_name = tmp->race;	137	missile_name = tmp->race;
142		138
143	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	139	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
144		140
145	if (archetype::find (missile_name) == NULL)	141	archetype *missile_arch = archetype::find (missile_name);
		142
		143	if (!missile_arch)
146	{	144	{
147	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);	145	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
148	return 0;	146	return 0;
149	}	147	}
150		148
151	missile = get_archetype (missile_name);	149	object *missile = missile_arch->instance ();
152		150
153	if (stringarg)	151	if (spellparam)
154	{	152	{
155	/* If it starts with a letter, presume it is a description */	153	/* If it starts with a letter, presume it is a description */
156	if (isalpha (*stringarg))	154	if (isalpha (*spellparam))
157	{	155	{
158	artifact *al = find_artifactlist (missile->type)->items;	156	artifact *al = find_artifactlist (missile->type)->items;
159		157
160	for (; al != NULL; al = al->next)	158	for (; al; al = al->next)
161	if (!strcasecmp (al->item->name, stringarg))	159	if (!strcasecmp (al->item->name, spellparam))
162	break;	160	break;
163		161
164	if (!al)	162	if (!al)
165	{	163	{
166	missile->destroy ();	164	missile->destroy ();
167	new_draw_info_format (NDI_UNIQUE, 0, op, "No such object %ss of %s", missile_name, stringarg);	165	op->failmsgf ("No such object %ss of %s", missile_name, spellparam);
168	return 0;	166	return 0;
169	}	167	}
170		168
171	if (al->item->slaying)	169	if (al->item->slaying)
172	{	170	{
173	missile->destroy ();	171	missile->destroy ();
174	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);	172	op->failmsgf ("You are not allowed to create %ss of %s", missile_name, spellparam);
175	return 0;	173	return 0;
176	}	174	}
177		175
178	give_artifact_abilities (missile, al->item);	176	give_artifact_abilities (missile, al->item);
179	/* These special arrows cost something extra. Don't have them also be magical -	177	/* These special arrows cost something extra. Don't have them also be magical -
180	* otherwise, in most cases, not enough will be created. I don't want to get into	178	* otherwise, in most cases, not enough will be created. I don't want to get into
181	* the parsing of having to do both plus and type.	179	* the parsing of having to do both plus and type.
182	*/	180	*/
183	bonus_plus = 1 + (al->item->value / 5);	181	bonus_plus = 1 + (al->item->value / 5);
184	missile_plus = 0;	182	missile_plus = 0;
185	}	183	}
186	else if (atoi (stringarg) < missile_plus)	184	else if (atoi (spellparam) < missile_plus)
187	missile_plus = atoi (stringarg);	185	missile_plus = atoi (spellparam);
188	}	186	}
189		187
190	if (missile_plus > 4)	188	missile_plus = clamp (missile_plus, -4, 4);
191	missile_plus = 4;
192	else if (missile_plus < -4)
193	missile_plus = -4;
194		189
195	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	190	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
196	missile->nrof -= 3 * (missile_plus + bonus_plus);	191	missile->nrof -= 3 * (missile_plus + bonus_plus);
197		192
198	if (missile->nrof < 1)	193	if (missile->nrof < 1)
…		…
200		195
201	missile->magic = missile_plus;	196	missile->magic = missile_plus;
202	/* Can't get any money for these objects */	197	/* Can't get any money for these objects */
203	missile->value = 0;	198	missile->value = 0;
204		199
205	SET_FLAG (missile, FLAG_IDENTIFIED);	200	missile->set_flag (FLAG_IDENTIFIED);
206		201
207	if (!cast_create_obj (op, caster, missile, dir) && op->type == PLAYER && !missile->destroyed ())	202	cast_create_obj (op, caster, missile, dir);
		203
		204	if (!dir
		205	&& op->type == PLAYER
		206	&& !missile->destroyed ())
208	pick_up (op, missile);	207	pick_up (op, missile);
209		208
210	return 1;	209	return 1;
211	}	210	}
212		211
213
214	/* allows the choice of what sort of food object to make.	212	/* allows the choice of what sort of food object to make.
215	* If stringarg is NULL, it will create food dependent on level --PeterM*/	213	* If spellparam is NULL, it will create food dependent on level --PeterM*/
216	int	214	int
217	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *stringarg)	215	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *spellparam)
218	{	216	{
219	int food_value;	217	int food_value;
220	archetype *at = NULL;	218	archetype *at = NULL;
221	object *new_op;	219	object *new_op;
222		220
223	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);	221	food_value = spell_ob->stats.food + 50 * SP_level_duration_adjust (caster, spell_ob);
224		222
225	if (stringarg)	223	if (spellparam)
226	{	224	{
227	at = find_archetype_by_object_type_name (FOOD, stringarg);	225	at = find_archetype_by_object_type_name (FOOD, spellparam);
228	if (at == NULL)	226	if (at == NULL)
229	at = find_archetype_by_object_type_name (DRINK, stringarg);	227	at = find_archetype_by_object_type_name (DRINK, spellparam);
230	if (at == NULL || at->clone.stats.food > food_value)	228	if (at == NULL || at->stats.food > food_value)
231	stringarg = NULL;	229	spellparam = NULL;
232	}	230	}
233		231
234	if (!stringarg)	232	if (!spellparam)
235	{	233	{
236	archetype *at_tmp;	234	archetype *at_tmp;
237		235
238	/* We try to find the archetype with the maximum food value.	236	/* We try to find the archetype with the maximum food value.
239	* This removes the dependancy of hard coded food values in this	237	* This removes the dependancy of hard coded food values in this
…		…
241	* We don't use flesh types because the weight values of those need	239	* We don't use flesh types because the weight values of those need
242	* to be altered from the donor.	240	* to be altered from the donor.
243	*/	241	*/
244		242
245	/* We assume the food items don't have multiple parts */	243	/* We assume the food items don't have multiple parts */
246	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)	244	for_all_archetypes (at_tmp)
247	{	245	{
248	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)	246	if (at_tmp->type == FOOD || at_tmp->type == DRINK)
249	{	247	{
250	/* Basically, if the food value is something that is creatable	248	/* Basically, if the food value is something that is creatable
251	* under the limits of the spell and it is higher than	249	* under the limits of the spell and it is higher than
252	* the item we have now, take it instead.	250	* the item we have now, take it instead.
253	*/	251	*/
254	if (at_tmp->clone.stats.food <= food_value && (!at || at_tmp->clone.stats.food > at->clone.stats.food))	252	if (at_tmp->stats.food <= food_value
		253	&& (!at
		254	|| at_tmp->stats.food > at->stats.food
		255	|| (at_tmp->stats.food == at->stats.food
		256	&& at_tmp->weight < at->weight)))
255	at = at_tmp;	257	at = at_tmp;
256	}	258	}
257	}	259	}
258	}	260	}
		261
259	/* Pretty unlikely (there are some very low food items), but you never	262	/* Pretty unlikely (there are some very low food items), but you never
260	* know	263	* know
261	*/	264	*/
262	if (!at)	265	if (!at)
263	{	266	{
264	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	267	op->failmsgf ("You don't have enough experience to create any food.");
265	return 0;	268	return 0;
266	}	269	}
267		270
268	food_value /= at->clone.stats.food;	271	food_value /= at->stats.food;
269	new_op = arch_to_object (at);	272	new_op = at->instance ();
270	new_op->nrof = food_value;	273	new_op->nrof = food_value;
271		274
272	new_op->value = 0;	275	new_op->value = 0;
273	if (new_op->nrof < 1)	276	if (new_op->nrof < 1)
274	new_op->nrof = 1;	277	new_op->nrof = 1;
…		…
282	{	285	{
283	int r, mflags, maxrange;	286	int r, mflags, maxrange;
284	object *tmp;	287	object *tmp;
285	maptile *m;	288	maptile *m;
286		289
287
288	if (!dir)	290	if (!dir)
289	{	291	{
290	examine_monster (op, op);	292	examine_monster (op, op);
291	return 1;	293	return 1;
292	}	294	}
		295
293	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	296	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
294	for (r = 1; r < maxrange; r++)	297	for (r = 1; r < maxrange; r++)
295	{	298	{
296	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];	299	sint16 x = op->x + r * DIRX (dir), y = op->y + r * DIRY (dir);
297		300
298	m = op->map;	301	m = op->map;
299	mflags = get_map_flags (m, &m, x, y, &x, &y);	302	mflags = get_map_flags (m, &m, x, y, &x, &y);
300		303
301	if (mflags & P_OUT_OF_MAP)	304	if (mflags & P_OUT_OF_MAP)
302	break;	305	break;
303		306
304	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))	307	if (!op->flag [FLAG_WIZCAST] && (mflags & P_NO_MAGIC))
305	{	308	{
306	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");	309	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");
307	return 0;	310	return 0;
308	}	311	}
		312
309	if (mflags & P_IS_ALIVE)	313	if (mflags & P_IS_ALIVE)
310	{	314	{
311	for (tmp = GET_MAP_OB (m, x, y); tmp != NULL; tmp = tmp->above)	315	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
312	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))	316	if (tmp->flag [FLAG_ALIVE] && (tmp->type == PLAYER || tmp->flag [FLAG_MONSTER]))
313	{	317	{
314	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");	318	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");
315	if (tmp->head != NULL)	319	if (tmp->head != NULL)
316	tmp = tmp->head;	320	tmp = tmp->head;
317	examine_monster (op, tmp);	321	examine_monster (op, tmp);
318	return 1;	322	return 1;
319	}	323	}
320	}	324	}
321	}	325	}
		326
322	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");	327	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
323	return 1;	328	return 1;
324	}	329	}
325
326		330
327	/* This checks to see if 'pl' is invisible to 'mon'.	331	/* This checks to see if 'pl' is invisible to 'mon'.
328	* does race check, undead check, etc	332	* does race check, undead check, etc
329	* Returns TRUE if mon can't see pl, false	333	* Returns TRUE if mon can't see pl, false
330	* otherwise. This doesn't check range, walls, etc. It	334	* otherwise. This doesn't check range, walls, etc. It
…		…
332	* pl is invisible.	336	* pl is invisible.
333	*/	337	*/
334	int	338	int
335	makes_invisible_to (object *pl, object *mon)	339	makes_invisible_to (object *pl, object *mon)
336	{	340	{
337
338	if (!pl->invisible)	341	if (!pl->invisible)
339	return 0;	342	return 0;
		343
340	if (pl->type == PLAYER)	344	if (pl->type == PLAYER)
341	{	345	{
342	/* If race isn't set, then invisible unless it is undead */	346	/* If race isn't set, then invisible unless it is undead */
343	if (!pl->contr->invis_race)	347	if (!pl->contr->invis_race)
344	{	348	{
345	if (QUERY_FLAG (mon, FLAG_UNDEAD))	349	if (mon->flag [FLAG_UNDEAD])
346	return 0;	350	return 0;
		351
347	return 1;	352	return 1;
348	}	353	}
		354
349	/* invis_race is set if we get here */	355	/* invis_race is set if we get here */
350	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	356	if (pl->contr->invis_race == shstr_undead && is_true_undead (mon))
351	return 1;	357	return 1;
		358
352	/* No race, can't be invisible to it */	359	/* No race, can't be invisible to it */
353	if (!mon->race)	360	if (!mon->race)
354	return 0;	361	return 0;
		362
355	if (strstr (mon->race, pl->contr->invis_race))	363	if (mon->race.contains (pl->contr->invis_race))
356	return 1;	364	return 1;
		365
357	/* Nothing matched above, return 0 */	366	/* Nothing matched above, return 0 */
358	return 0;	367	return 0;
359	}	368	}
360	else	369	else
361	{	370	{
…		…
374	* normal applies.	383	* normal applies.
375	*/	384	*/
376	int	385	int
377	cast_invisible (object *op, object *caster, object *spell_ob)	386	cast_invisible (object *op, object *caster, object *spell_ob)
378	{	387	{
379	object *tmp;
380
381	if (op->invisible > 1000)	388	if (op->invisible > 1000)
382	{	389	{
383	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");	390	op->failmsg ("You can not extend the duration of your invisibility any further");
384	return 0;	391	return 0;
385	}	392	}
386		393
387	/* Remove the switch with 90% duplicate code - just handle the differences with	394	/* Remove the switch with 90% duplicate code - just handle the differences with
388	* and if statement or two.	395	* and if statement or two.
389	*/	396	*/
390	op->invisible += spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	397	op->invisible += spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
		398
391	/* max duration */	399	/* limit duration */
392	if (op->invisible > 1000)	400	min_it (op->invisible, 1000);
393	op->invisible = 1000;
394		401
395	if (op->type == PLAYER)	402	if (op->type == PLAYER)
396	{	403	{
397	op->contr->invis_race = spell_ob->race;	404	op->contr->invis_race = spell_ob->race;
398		405
399	if (QUERY_FLAG (spell_ob, FLAG_MAKE_INVIS))	406	if (spell_ob->flag [FLAG_MAKE_INVIS])
400	op->contr->tmp_invis = 0;	407	op->contr->tmp_invis = 0;
401	else	408	else
402	op->contr->tmp_invis = 1;	409	op->contr->tmp_invis = 1;
403
404	op->contr->hidden = 0;
405	}	410	}
		411
406	if (makes_invisible_to (op, op))	412	if (makes_invisible_to (op, op))
407	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");	413	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
408	else	414	else
409	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");	415	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
410		416
411	update_object (op, UP_OBJ_FACE);	417	update_object (op, UP_OBJ_CHANGE);
412		418
413	/* Only search the active objects - only these should actually do	419	/* Only search the active objects - only these should actually do
414	* harm to the player.	420	* harm to the player.
415	*/	421	*/
416	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)	422	for_all_actives (tmp)
417	if (tmp->enemy == op)	423	if (tmp->enemy == op)
418	tmp->enemy = NULL;	424	tmp->enemy = 0;
		425
419	return 1;	426	return 1;
420	}	427	}
421		428
422	/* earth to dust spell. Basically destroys earthwalls in the area.	429	/* earth to dust spell. Basically destroys earthwalls in the area.
423	*/	430	*/
424	int	431	int
425	cast_earth_to_dust (object *op, object *caster, object *spell_ob)	432	cast_earth_to_dust (object *op, object *caster, object *spell_ob)
426	{	433	{
427	object *tmp, *next;
428	int range, i, j, mflags;	434	int range, i, j, mflags;
429	sint16 sx, sy;	435	sint16 sx, sy;
430	maptile *m;	436	maptile *m;
431
432	if (op->type != PLAYER)
433	return 0;
434		437
435	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	438	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
436		439
437	for (i = -range; i <= range; i++)	440	for (i = -range; i <= range; i++)
438	for (j = -range; j <= range; j++)	441	for (j = -range; j <= range; j++)
…		…
443	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	446	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
444		447
445	if (mflags & P_OUT_OF_MAP)	448	if (mflags & P_OUT_OF_MAP)
446	continue;	449	continue;
447		450
448	// earth to dust tears down everything that can be teared down	451	// earth to dust tears down everything that can be torn down
449	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)	452	for (object *next, *tmp = m->at (sx, sy).bot; tmp; tmp = next)
450	{	453	{
451	next = tmp->above;	454	next = tmp->above;
452	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	455
		456	if (tmp->flag [FLAG_TEAR_DOWN])
453	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	457	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
454	}	458	}
455	}	459	}
		460
456	return 1;	461	return 1;
457	}	462	}
458
459		463
460	void	464	void
461	execute_word_of_recall (object *op)	465	execute_word_of_recall (object *op)
462	{	466	{
463	object *wor = op;	467	if (object *pl = op->in_player ())
464		468	if (pl->ms ().flags () & P_NO_CLERIC && !pl->flag [FLAG_WIZCAST])
465	while (op != NULL && op->type != PLAYER)
466	op = op->env;
467
468	if (op != NULL && op->map)
469	if ((get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG (op, FLAG_WIZCAST)))
470	new_draw_info (NDI_UNIQUE, 0, op, "You feel something fizzle inside you.");	469	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
471	else	470	else
472	enter_exit (op, wor);	471	pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
473		472
474	wor->destroy ();	473	op->destroy ();
475	}	474	}
476		475
477	/* Word of recall causes the player to return 'home'.	476	/* Word of recall causes the player to return 'home'.
478	* we put a force into the player object, so that there is a	477	* we put a force into the player object, so that there is a
479	* time delay effect.	478	* time delay effect.
480	*/	479	*/
481	int	480	int
482	cast_word_of_recall (object *op, object *caster, object *spell_ob)	481	cast_word_of_recall (object *op, object *caster, object *spell_ob)
483	{	482	{
484	object *dummy;	483	if (!op->is_player ())
485	int time;
486
487	if (op->type != PLAYER)
488	return 0;	484	return 0;
489		485
490	if (find_obj_by_type_subtype (op, SPELL_EFFECT, SP_WORD_OF_RECALL))	486	if (find_obj_by_type_subtype (op, SPELL_EFFECT, SP_WORD_OF_RECALL))
491	{	487	{
492	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	488	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
493	return 1;	489	return 1;
494	}	490	}
495		491
496	dummy = get_archetype (FORCE_NAME);	492	object *dummy = archetype::get (FORCE_NAME);
497	if (dummy == NULL)	493
498	{
499	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
500	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
501	return 0;
502	}
503	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);	494	int time = max (1, spell_ob->duration - SP_level_duration_adjust (caster, spell_ob));
504	if (time < 1)
505	time = 1;
506		495
507	/* value of speed really doesn't make much difference, as long as it is	496	/* value of speed really doesn't make much difference, as long as it is
508	* positive. Lower value may be useful so that the problem doesn't	497	* positive. Lower value may be useful so that the problem doesn't
509	* do anything really odd if it say a -1000 or something.	498	* do anything really odd if it say a -1000 or something.
510	*/	499	*/
511	dummy->set_speed (0.002);	500	dummy->set_speed (0.002);
512	dummy->speed_left = -dummy->speed * time;	501	dummy->speed_left = -dummy->speed * time;
513	dummy->type = SPELL_EFFECT;	502	dummy->type = SPELL_EFFECT;
514	dummy->subtype = SP_WORD_OF_RECALL;	503	dummy->subtype = SP_WORD_OF_RECALL;
		504	dummy->slaying = op->contr->savebed_map;
		505	dummy->stats.hp = op->contr->bed_x;
		506	dummy->stats.sp = op->contr->bed_y;
515		507
516	/* If we could take advantage of enter_player_savebed() here, it would be	508	op->insert (dummy);
517	* nice, but until the map load fails, we can't.
518	*/
519	EXIT_PATH (dummy) = op->contr->savebed_map;
520	EXIT_X (dummy) = op->contr->bed_x;
521	EXIT_Y (dummy) = op->contr->bed_y;
522		509
523	(void) insert_ob_in_ob (dummy, op);
524	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	510	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
		511
525	return 1;	512	return 1;
526	}	513	}
527		514
528	/* cast_wonder	515	/* cast_wonder
529	* wonder is really just a spell that will likely cast another	516	* wonder is really just a spell that will likely cast another
…		…
562	}	549	}
563		550
564	int	551	int
565	perceive_self (object *op)	552	perceive_self (object *op)
566	{	553	{
567	char *cp = describe_item (op, op), buf[MAX_BUF];	554	const char *cp = describe_item (op, op);
568	archetype *at = archetype::find (ARCH_DEPLETION);	555	archetype *at = archetype::find (shstr_depletion);
569	object *tmp;
570	int i;
571		556
		557	dynbuf_text &buf = msg_dynbuf; buf.clear ();
		558
		559	if (!op->is_player ())
		560	return 0;
		561
		562	if (object *race = archetype::find (op->race))
		563	buf << " - You are a G<male|female> " << &race->name << ".\n";
		564
572	tmp = find_god (determine_god (op));	565	if (object *god = find_god (determine_god (op)))
573	if (tmp)	566	buf << " - You worship " << &god->name << ".\n";
574	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
575	else	567	else
576	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");	568	buf << " - You worship no god.\n";
577		569
578	tmp = present_arch_in_ob (at, op);	570	object *tmp = present_arch_in_ob (at, op);
579		571
580	if (*cp == '\0' && tmp == NULL)	572	if (*cp == '\0' && !tmp)
581	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");	573	buf << " - You feel very mundane. ";
582	else	574	else
583	{	575	{
584	new_draw_info (NDI_UNIQUE, 0, op, "You have:");	576	buf << " - You have: " << cp << ".\n";
585	new_draw_info (NDI_UNIQUE, 0, op, cp);	577
586	if (tmp != NULL)	578	if (tmp)
587	{
588	for (i = 0; i < NUM_STATS; i++)	579	for (int i = 0; i < NUM_STATS; i++)
589	{	580	if (tmp->stats.stat (i) < 0)
590	if (get_attr_value (&tmp->stats, i) < 0)	581	buf.printf (" - Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));
591	{
592	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
593	}
594	}
595	}
596	}	582	}
597		583
598	if (is_dragon_pl (op))	584	if (op->is_dragon ())
599	{
600	/* now grab the 'dragon_ability'-force from the player's inventory */	585	/* now grab the 'dragon_ability'-force from the player's inventory */
601	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	586	for (tmp = op->inv; tmp; tmp = tmp->below)
602	{	587	{
603	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))	588	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
604	{	589	{
605	if (tmp->stats.exp == 0)	590	if (tmp->stats.exp == 0)
606	{
607	sprintf (buf, "Your metabolism isn't focused on anything.");	591	buf << " - Your metabolism isn't focused on anything.\n";
608	}
609	else	592	else
610	{
611	sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);	593	buf << " - Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
612	}	594
613	new_draw_info (NDI_UNIQUE, 0, op, buf);
614	break;	595	break;
615	}	596	}
616	}	597	}
617	}
618	return 1;
619	}
620		598
621	/* int cast_create_town_portal (object *op, object *caster, int dir)	599	op->contr->infobox (MSG_CHANNEL ("perceiveself"), buf);
622	*
623	* This function cast the spell of town portal for op
624	*
625	* The spell operates in two passes. During the first one a place
626	* is marked as a destination for the portal. During the second one,
627	* 2 portals are created, one in the position the player cast it and
628	* one in the destination place. The portal are synchronized and 2 forces
629	* are inserted in the player to destruct the portal next time player
630	* creates a new portal pair.
631	* This spell has a side effect that it allows people to meet each other
632	* in a permanent, private, appartements by making a town portal from it
633	* to the town or another public place. So, check if the map is unique and if
634	* so return an error
635	*
636	* Code by Tchize (david.delbecq@usa.net)
637	*/
638	int
639	cast_create_town_portal (object *op, object *caster, object *spell, int dir)
640	{
641	object *dummy, *force, *old_force, *tmp;
642	archetype *perm_portal;
643	char portal_name[1024], portal_message[1024];
644	sint16 exitx, exity;
645	maptile *exitmap;
646	int op_level;
647
648	/* Check to see if the map the player is currently on is a per player unique
649	* map. This can be determined in that per player unique maps have the
650	* full pathname listed.
651	*/
652	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
653	{
654	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
655	return 0;
656	}
657
658	/* The first thing to do is to check if we have a marked destination
659	* dummy is used to make a check inventory for the force
660	*/
661	dummy = arch_to_object (spell->other_arch);
662	if (dummy == NULL)
663	{
664	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
665	LOG (llevError, "object::create failed (force in cast_create_town_portal for %s!\n", &op->name);
666	return 0;
667	}
668
669	force = check_inv_recursive (op, dummy);
670
671	if (force == NULL)
672	{
673	/* Here we know there is no destination marked up.
674	* We have 2 things to do:
675	* 1. Mark the destination in the player inventory.
676	* 2. Let the player know it worked.
677	*/
678	dummy->name = op->map->path;
679	EXIT_X (dummy) = op->x;
680	EXIT_Y (dummy) = op->y;
681	insert_ob_in_ob (dummy, op);
682	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.");
683	return 1;
684	}
685
686	dummy->destroy ();
687
688	/* Here we know where the town portal should go to
689	* We should kill any existing portal associated with the player.
690	* Than we should create the 2 portals.
691	* For each of them, we need:
692	* - To create the portal with the name of the player+destination map
693	* - set the owner of the town portal
694	* - To mark the position of the portal in the player's inventory
695	* for easier destruction.
696	*
697	* The mark works has follow:
698	* slaying: Existing town portal
699	* hp, sp : x & y of the associated portal
700	* name : name of the portal
701	* race : map the portal is in
702	*/
703
704	/* First step: killing existing town portals */
705	dummy = get_archetype (spell->race);
706	if (dummy == NULL)
707	{
708	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
709	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
710	return 0;
711	}
712
713	perm_portal = archetype::find (spell->slaying);
714
715	/* To kill a town portal, we go trough the player's inventory,
716	* for each marked portal in player's inventory,
717	* -We try load the associated map (if impossible, consider the portal destructed)
718	* -We find any portal in the specified location.
719	* If it has the good name, we destruct it.
720	* -We destruct the force indicating that portal.
721	*/
722	while ((old_force = check_inv_recursive (op, dummy)))
723	{
724	exitx = EXIT_X (old_force);
725	exity = EXIT_Y (old_force);
726	LOG (llevDebug, "Trying to kill a portal in %s (%d,%d)\n", &old_force->race, exitx, exity);
727
728	if (!strncmp (old_force->race, settings.localdir, strlen (settings.localdir)))
729	exitmap = ready_map_name (old_force->race, MAP_PLAYER_UNIQUE);
730	else
731	exitmap = ready_map_name (old_force->race, 0);
732
733	if (exitmap)
734	{
735	tmp = present_arch (perm_portal, exitmap, exitx, exity);
736	while (tmp)
737	{
738	if (tmp->name == old_force->name)
739	{
740	tmp->destroy ();
741	break;
742	}
743
744	tmp = tmp->above;
745	}
746	}
747
748	old_force->destroy ();
749	LOG (llevDebug, "\n");
750	}
751
752	dummy->destroy ();
753
754	/* Creating the portals.
755	* The very first thing to do is to ensure
756	* access to the destination map.
757	* If we can't, don't fizzle. Simply warn player.
758	* This ensure player pays his mana for the spell
759	* because HE is responsible of forgotting.
760	* 'force' is the destination of the town portal, which we got
761	* from the players inventory above.
762	*/
763
764	/* Ensure exit map is loaded */
765	if (!strncmp (force->name, settings.localdir, strlen (settings.localdir)))
766	exitmap = ready_map_name (force->name, MAP_PLAYER_UNIQUE);
767	else
768	exitmap = ready_map_name (force->name, 0);
769
770	/* If we were unable to load (ex. random map deleted), warn player */
771	if (exitmap == NULL)
772	{
773	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
774	force->destroy ();
775	return 1;
776	}
777
778	op_level = caster_level (caster, spell);
779	if (op_level < 15)
780	snprintf (portal_message, 1024,
781	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
782	&op->name);
783	else if (op_level < 30)
784	snprintf (portal_message, 1024,
785	"\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);
786	else if (op_level < 60)
787	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
788	else
789	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
790	&op->name);
791
792	/* Create a portal in front of player
793	* dummy contain the portal and
794	* force contain the track to kill it later
795	*/
796
797	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
798	dummy = get_archetype (spell->slaying); /*The portal */
799	if (dummy == NULL)
800	{
801	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
802	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
803	return 0;
804	}
805
806	EXIT_PATH (dummy) = force->name;
807	EXIT_X (dummy) = EXIT_X (force);
808	EXIT_Y (dummy) = EXIT_Y (force);
809	dummy->name = dummy->name_pl = portal_name;
810	dummy->msg = portal_message;
811	dummy->race = op->name; /*Save the owner of the portal */
812	cast_create_obj (op, caster, dummy, 0);
813
814	/* Now we need to to create a town portal marker inside the player
815	* object, so on future castings, we can know that he has an active
816	* town portal.
817	*/
818	tmp = get_archetype (spell->race);
819	if (tmp == NULL)
820	{
821	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
822	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
823	return 0;
824	}
825
826	tmp->race = op->map->path;
827	tmp->name = portal_name;
828	EXIT_X (tmp) = dummy->x;
829	EXIT_Y (tmp) = dummy->y;
830	op->insert (tmp);
831
832	/* Create a portal in the destination map
833	* dummy contain the portal and
834	* force the track to kill it later
835	* the 'force' variable still contains the 'reminder' of
836	* where this portal goes to.
837	*/
838	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, op->map->path);
839	dummy = get_archetype (spell->slaying); /*The portal */
840	if (dummy == NULL)
841	{
842	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
843	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
844	return 0;
845	}
846
847	EXIT_PATH (dummy) = op->map->path;
848	EXIT_X (dummy) = op->x;
849	EXIT_Y (dummy) = op->y;
850	dummy->name = dummy->name_pl = portal_name;
851	dummy->msg = portal_message;
852	dummy->race = op->name; /*Save the owner of the portal */
853	exitmap->insert (dummy, EXIT_X (force), EXIT_Y (force), op);
854
855	/* Now we create another town portal marker that
856	* points back to the one we just made
857	*/
858	tmp = get_archetype (spell->race);
859	if (tmp == NULL)
860	{
861	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
862	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
863	return 0;
864	}
865
866	tmp->race = force->name;
867	tmp->name = portal_name;
868	EXIT_X (tmp) = dummy->x;
869	EXIT_Y (tmp) = dummy->y;
870	insert_ob_in_ob (tmp, op);
871
872	/* Describe the player what happened
873	*/
874	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
875	force->destroy ();
876		600
877	return 1;	601	return 1;
878	}	602	}
879		603
880	/* This creates magic walls. Really, it can create most any object,	604	/* This creates magic walls. Really, it can create most any object,
…		…
896	x = op->x;	620	x = op->x;
897	y = op->y;	621	y = op->y;
898	}	622	}
899	else	623	else
900	{	624	{
901	x = op->x + freearr_x[dir];	625	x = op->x + DIRX (dir);
902	y = op->y + freearr_y[dir];	626	y = op->y + DIRY (dir);
903	}	627	}
904		628
905	m = op->map;	629	m = op->map;
906		630
907	if ((spell_ob->move_block || x != op->x || y != op->y) &&	631	if ((spell_ob->move_block || x != op->x || y != op->y) &&
908	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||	632	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||
909	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))	633	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))
910	{	634	{
911	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");	635	op->failmsg ("Something is in the way.");
912	return 0;	636	return 0;
913	}	637	}
914		638
915	if (spell_ob->other_arch)	639	if (spell_ob->other_arch)
916	tmp = arch_to_object (spell_ob->other_arch);	640	tmp = spell_ob->other_arch->instance ();
917	else if (spell_ob->race)	641	else if (spell_ob->race)
918	{	642	{
919	char buf1[MAX_BUF];	643	char buf1[MAX_BUF];
920		644
921	sprintf (buf1, spell_ob->race, dir);	645	sprintf (buf1, spell_ob->race, dir);
…		…
925	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);	649	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
926	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");	650	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
927	return 0;	651	return 0;
928	}	652	}
929		653
930	tmp = arch_to_object (at);	654	tmp = at->instance ();
931	}	655	}
932	else	656	else
933	{	657	{
934	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);	658	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);
935	return 0;	659	return 0;
…		…
940	tmp->attacktype = spell_ob->attacktype;	664	tmp->attacktype = spell_ob->attacktype;
941	tmp->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	665	tmp->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
942	tmp->stats.dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);	666	tmp->stats.dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
943	tmp->range = 0;	667	tmp->range = 0;
944	}	668	}
945	else if (QUERY_FLAG (tmp, FLAG_ALIVE))	669	else if (tmp->flag [FLAG_ALIVE])
946	{	670	{
947	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	671	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
948	tmp->stats.maxhp = tmp->stats.hp;	672	tmp->stats.maxhp = tmp->stats.hp;
949	}	673	}
950		674
951	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))	675	if (spell_ob->flag [FLAG_IS_USED_UP] || tmp->flag [FLAG_IS_USED_UP])
952	{	676	{
953	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	677	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
954	SET_FLAG (tmp, FLAG_IS_USED_UP);	678	tmp->set_flag (FLAG_IS_USED_UP);
955	}	679	}
956		680
957	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))	681	if (spell_ob->flag [FLAG_TEAR_DOWN])
958	{	682	{
959	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);	683	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
960	tmp->stats.maxhp = tmp->stats.hp;	684	tmp->stats.maxhp = tmp->stats.hp;
961	SET_FLAG (tmp, FLAG_TEAR_DOWN);	685	tmp->set_flag (FLAG_TEAR_DOWN);
962	SET_FLAG (tmp, FLAG_ALIVE);	686	tmp->set_flag (FLAG_ALIVE);
963	}	687	}
964		688
965	/* This can't really hurt - if the object doesn't kill anything,	689	/* This can't really hurt - if the object doesn't kill anything,
966	* these fields just won't be used. Do not set the owner for	690	* these fields just won't be used. Do not set the owner for
967	* earthwalls, though, so they survive restarts.	691	* earthwalls, though, so they survive restarts.
968	*/	692	*/
969	if (tmp->type != EARTHWALL) //TODO	693	if (tmp->type != EARTHWALL) //TODO
970	tmp->set_owner (op);	694	tmp->set_owner (op);
971		695
972	set_spell_skill (op, caster, spell_ob, tmp);	696	set_spell_skill (op, caster, spell_ob, tmp);
973	tmp->level = caster_level (caster, spell_ob) / 2;	697	tmp->level = casting_level (caster, spell_ob) / 2;
974		698
975	name = tmp->name;	699	name = tmp->name;
976	if (!(tmp = m->insert (tmp, x, y, op)))	700	if (!(tmp = m->insert (tmp, x, y, op)))
977	{	701	{
978	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);	702	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
979	return 0;	703	return 0;
980	}	704	}
981		705
982	/* If this is a spellcasting wall, need to insert the spell object */	706	/* If this is a spellcasting wall, need to insert the spell object */
983	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	707	if (tmp->other_arch && tmp->other_arch->type == SPELL)
984	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	708	insert_ob_in_ob (tmp->other_arch->instance (), tmp);
985		709
986	/* This code causes the wall to extend some distance in	710	/* This code causes the wall to extend some distance in
987	* each direction, or until an obstruction is encountered.	711	* each direction, or until an obstruction is encountered.
988	* posblocked and negblocked help determine how far the	712	* posblocked and negblocked help determine how far the
989	* created wall can extend, it won't go extend through	713	* created wall can extend, it won't go extend through
990	* blocked spaces.	714	* blocked spaces.
991	*/	715	*/
992	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	716	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
…		…
997	{	721	{
998	int dir2;	722	int dir2;
999		723
1000	dir2 = (dir < 4) ? (dir + 2) : dir - 2;	724	dir2 = (dir < 4) ? (dir + 2) : dir - 2;
1001		725
1002	x = tmp->x + i * freearr_x[dir2];	726	x = tmp->x + i * DIRX (dir2);
1003	y = tmp->y + i * freearr_y[dir2];	727	y = tmp->y + i * DIRY (dir2);
1004	m = tmp->map;	728	m = tmp->map;
1005		729
1006	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&	730	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
1007	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)	731	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)
1008	{	732	{
1009	object *tmp2 = tmp->clone ();	733	object *tmp2 = tmp->clone ();
1010	m->insert (tmp2, x, y, op);	734	m->insert (tmp2, x, y, op);
1011		735
1012	/* If this is a spellcasting wall, need to insert the spell object */	736	/* If this is a spellcasting wall, need to insert the spell object */
1013	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	737	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1014	tmp2->insert (arch_to_object (tmp2->other_arch));	738	tmp2->insert (tmp2->other_arch->instance ());
1015		739
1016	}	740	}
1017	else	741	else
1018	posblocked = 1;	742	posblocked = 1;
1019		743
1020	x = tmp->x - i * freearr_x[dir2];	744	x = tmp->x - i * DIRX (dir2);
1021	y = tmp->y - i * freearr_y[dir2];	745	y = tmp->y - i * DIRY (dir2);
1022	m = tmp->map;	746	m = tmp->map;
1023		747
1024	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&	748	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
1025	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)	749	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
1026	{	750	{
1027	object *tmp2 = tmp->clone ();	751	object *tmp2 = tmp->clone ();
1028	m->insert (tmp2, x, y, op);	752	m->insert (tmp2, x, y, op);
1029		753
1030	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	754	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1031	tmp2->insert (arch_to_object (tmp2->other_arch));	755	tmp2->insert (tmp2->other_arch->instance ());
1032	}	756	}
1033	else	757	else
1034	negblocked = 1;	758	negblocked = 1;
1035	}	759	}
1036		760
1037	if (QUERY_FLAG (tmp, FLAG_BLOCKSVIEW))	761	if (tmp->flag [FLAG_BLOCKSVIEW])
1038	update_all_los (op->map, op->x, op->y);	762	update_all_los (op->map, op->x, op->y);
1039		763
1040	return 1;	764	return 1;
1041	}	765	}
1042		766
1043	int	767	int
1044	dimension_door (object *op, object *caster, object *spob, int dir)	768	dimension_door (object *op, object *caster, object *spob, int dir, const char *spellparam)
1045	{	769	{
1046	uint32 dist, maxdist;	770	uint32 dist, maxdist;
1047	int mflags;	771	int mflags;
1048	maptile *m;	772	maptile *m;
1049	sint16 sx, sy;	773	sint16 sx, sy;
…		…
1051	if (op->type != PLAYER)	775	if (op->type != PLAYER)
1052	return 0;	776	return 0;
1053		777
1054	if (!dir)	778	if (!dir)
1055	{	779	{
1056	new_draw_info (NDI_UNIQUE, 0, op, "In what direction?");	780	op->failmsg ("In what direction?");
1057	return 0;	781	return 0;
1058	}	782	}
1059		783
1060	/* Given the new outdoor maps, can't let players dimension door for	784	/* Given the new outdoor maps, can't let players dimension door for
1061	* ever, so put limits in.	785	* ever, so put limits in.
1062	*/	786	*/
1063	maxdist = spob->range + SP_level_range_adjust (caster, spob);	787	maxdist = spob->range + SP_level_range_adjust (caster, spob);
1064		788
1065	if (op->contr->count)	789	if (spellparam)
1066	{	790	{
		791	int count = atoi (spellparam);
		792
1067	if (op->contr->count > maxdist)	793	if (count > maxdist)
1068	{	794	{
1069	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");	795	op->failmsg ("You can't dimension door that far!");
1070	return 0;	796	return 0;
1071	}	797	}
1072		798
1073	for (dist = 0; dist < op->contr->count; dist++)	799	for (dist = 0; dist < count; dist++)
1074	{	800	{
1075	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);	801	mflags = get_map_flags (op->map, &m, op->x + DIRX (dir) * (dist + 1), op->y + DIRY (dir) * (dist + 1), &sx, &sy);
1076		802
1077	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))	803	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
1078	break;	804	break;
1079		805
1080	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))	806	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
1081	break;	807	break;
1082	}	808	}
1083		809
1084	if (dist < op->contr->count)	810	if (dist < count)
1085	{	811	{
1086	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");	812	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
1087	op->contr->count = 0;
1088	return 0;	813	return 0;
1089	}	814	}
1090
1091	op->contr->count = 0;
1092		815
1093	/* Remove code that puts player on random space on maps. IMO,	816	/* Remove code that puts player on random space on maps. IMO,
1094	* a lot of maps probably have areas the player should not get to,	817	* a lot of maps probably have areas the player should not get to,
1095	* but may not be marked as NO_MAGIC (as they may be bounded	818	* but may not be marked as NO_MAGIC (as they may be bounded
1096	* by such squares). Also, there are probably treasure rooms and	819	* by such squares). Also, there are probably treasure rooms and
1097	* lots of other maps that protect areas with no magic, but the	820	* lots of other maps that protect areas with no magic, but the
1098	* areas themselves don't contain no magic spaces.	821	* areas themselves don't contain no magic spaces.
1099	*/	822	*/
1100	/* This call here is really just to normalize the coordinates */	823	/* This call here is really just to normalize the coordinates */
1101	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, &sx, &sy);	824	mflags = get_map_flags (op->map, &m, op->x + DIRX (dir) * dist, op->y + DIRY (dir) * dist, &sx, &sy);
1102	if (mflags & P_IS_ALIVE || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))	825	if (mflags & P_IS_ALIVE || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
1103	{	826	{
1104	new_draw_info (NDI_UNIQUE, 0, op, "You cast your spell, but nothing happens.\n");	827	new_draw_info (NDI_UNIQUE, 0, op, "You cast your spell, but nothing happens.\n");
1105	return 1; /* Maybe the penalty should be more severe... */	828	return 1; /* Maybe the penalty should be more severe... */
1106	}	829	}
…		…
1112	* spaces that blocked the players view.	835	* spaces that blocked the players view.
1113	*/	836	*/
1114		837
1115	for (dist = 0; dist < maxdist; dist++)	838	for (dist = 0; dist < maxdist; dist++)
1116	{	839	{
1117	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);	840	mflags = get_map_flags (op->map, &m, op->x + DIRX (dir) * (dist + 1), op->y + DIRY (dir) * (dist + 1), &sx, &sy);
1118		841
1119	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))	842	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
1120	break;	843	break;
1121		844
1122	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))	845	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
…		…
1127	/* If the destination is blocked, keep backing up until we	850	/* If the destination is blocked, keep backing up until we
1128	* find a place for the player.	851	* find a place for the player.
1129	*/	852	*/
1130	for (; dist > 0; dist--)	853	for (; dist > 0; dist--)
1131	{	854	{
1132	if (get_map_flags (op->map, &m, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist,	855	if (get_map_flags (op->map, &m, op->x + DIRX (dir) * dist, op->y + DIRY (dir) * dist,
1133	&sx, &sy) & (P_OUT_OF_MAP | P_IS_ALIVE))	856	&sx, &sy) & (P_OUT_OF_MAP | P_IS_ALIVE))
1134	continue;	857	continue;
1135		858
1136		859
1137	if (!OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))	860	if (!OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
1138	break;	861	break;
1139		862
1140	}	863	}
1141	if (!dist)	864	if (!dist)
1142	{	865	{
1143	new_draw_info (NDI_UNIQUE, 0, op, "Your spell failed!\n");	866	op->failmsg ("Your spell failed!\n");
1144	return 0;	867	return 0;
1145	}	868	}
1146	}	869	}
1147		870
1148	/* Actually move the player now */	871	/* Actually move the player now */
1149	if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))	872	if (!(op = op->map->insert (op, op->x + DIRX (dir) * dist, op->y + DIRY (dir) * dist, op)))
1150	return 1;	873	return 1;
1151		874
1152	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */	875	op->speed_left = -5. * op->speed; /* Freeze them for a short while */
		876
1153	return 1;	877	return 1;
1154	}	878	}
1155
1156		879
1157	/* cast_heal: Heals something.	880	/* cast_heal: Heals something.
1158	* op is the caster.	881	* op is the caster.
1159	* dir is the direction he is casting it in.	882	* dir is the direction he is casting it in.
1160	* spell is the spell object.	883	* spell is the spell object.
…		…
1167	object *poison;	890	object *poison;
1168	int heal = 0, success = 0;	891	int heal = 0, success = 0;
1169		892
1170	tmp = find_target_for_friendly_spell (op, dir);	893	tmp = find_target_for_friendly_spell (op, dir);
1171		894
1172	if (tmp == NULL)	895	if (!tmp)
1173	return 0;	896	return 0;
1174		897
1175	/* Figure out how many hp this spell might cure.	898	/* Figure out how many hp this spell might cure.
1176	* could be zero if this spell heals effects, not damage.	899	* could be zero if this spell heals effects, not damage.
1177	*/	900	*/
…		…
1180	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;	903	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1181		904
1182	if (heal)	905	if (heal)
1183	{	906	{
1184	if (tmp->stats.hp >= tmp->stats.maxhp)	907	if (tmp->stats.hp >= tmp->stats.maxhp)
1185	{
1186	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");	908	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
1187	}
1188	else	909	else
1189	{	910	{
1190	/* See how many points we actually heal. Instead of messages	911	/* See how many points we actually heal. Instead of messages
1191	* based on type of spell, we instead do messages based	912	* based on type of spell, we instead do messages based
1192	* on amount of damage healed.	913	* on amount of damage healed.
1193	*/	914	*/
1194	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	915	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1195	heal = tmp->stats.maxhp - tmp->stats.hp;	916	heal = tmp->stats.maxhp - tmp->stats.hp;
		917
1196	tmp->stats.hp += heal;	918	tmp->stats.hp += heal;
1197		919
1198	if (tmp->stats.hp >= tmp->stats.maxhp)	920	if (tmp->stats.hp >= tmp->stats.maxhp)
1199	{
1200	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	921	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1201	}
1202	else if (heal > 50)	922	else if (heal > 50)
1203	{
1204	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");	923	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1205	}
1206	else if (heal > 25)	924	else if (heal > 25)
1207	{
1208	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");	925	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1209	}
1210	else if (heal > 10)	926	else if (heal > 10)
1211	{
1212	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");	927	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
1213	}
1214	else	928	else
1215	{
1216	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");	929	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
1217	}	930
1218	success = 1;	931	success = 1;
1219	}	932	}
1220	}	933	}
		934
1221	if (spell->attacktype & AT_DISEASE)	935	if (spell->attacktype & AT_DISEASE)
1222	if (cure_disease (tmp, op))	936	if (cure_disease (tmp, op, spell))
1223	success = 1;	937	success = 1;
1224		938
1225	if (spell->attacktype & AT_POISON)	939	if (spell->attacktype & AT_POISON)
1226	{	940	{
1227	at = archetype::find ("poisoning");	941	at = archetype::find (shstr_poisoning);
1228	poison = present_arch_in_ob (at, tmp);	942	poison = present_arch_in_ob (at, tmp);
1229	if (poison)	943	if (poison)
1230	{	944	{
1231	success = 1;	945	success = 1;
1232	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	946	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1233	poison->stats.food = 1;	947	poison->stats.food = 1;
1234	}	948	}
1235	}	949	}
		950
1236	if (spell->attacktype & AT_CONFUSION)	951	if (spell->attacktype & AT_CONFUSION)
1237	{	952	{
1238	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	953	poison = present_in_ob_by_name (FORCE, shstr_confusion, tmp);
1239	if (poison)	954	if (poison)
1240	{	955	{
1241	success = 1;	956	success = 1;
1242	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	957	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1243	poison->duration = 1;	958	poison->duration = 1;
1244	}	959	}
1245	}	960	}
		961
1246	if (spell->attacktype & AT_BLIND)	962	if (spell->attacktype & AT_BLIND)
1247	{	963	{
1248	at = archetype::find ("blindness");	964	at = archetype::find (shstr_blindness);
1249	poison = present_arch_in_ob (at, tmp);	965	poison = present_arch_in_ob (at, tmp);
1250	if (poison)	966	if (poison)
1251	{	967	{
1252	success = 1;	968	success = 1;
1253	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");	969	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1254	poison->stats.food = 1;	970	poison->stats.food = 1;
1255	}	971	}
1256	}	972	}
		973
1257	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)	974	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1258	{	975	{
1259	tmp->stats.sp += spell->last_sp;	976	tmp->stats.sp += spell->last_sp;
1260	if (tmp->stats.sp > tmp->stats.maxsp)	977	if (tmp->stats.sp > tmp->stats.maxsp)
1261	tmp->stats.sp = tmp->stats.maxsp;	978	tmp->stats.sp = tmp->stats.maxsp;
1262	success = 1;	979	success = 1;
1263	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");	980	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1264	}	981	}
		982
1265	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)	983	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1266	{	984	{
1267	tmp->stats.grace += spell->last_grace;	985	tmp->stats.grace += spell->last_grace;
1268	if (tmp->stats.grace > tmp->stats.maxgrace)	986	if (tmp->stats.grace > tmp->stats.maxgrace)
1269	tmp->stats.grace = tmp->stats.maxgrace;	987	tmp->stats.grace = tmp->stats.maxgrace;
1270	success = 1;	988	success = 1;
1271	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");	989	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1272	}	990	}
		991
1273	if (spell->stats.food && tmp->stats.food < 999)	992	if (spell->stats.food && tmp->stats.food < MAX_FOOD)
1274	{	993	{
1275	tmp->stats.food += spell->stats.food;	994	tmp->stats.food += spell->stats.food;
1276	if (tmp->stats.food > 999)	995	min_it (tmp->stats.food, MAX_FOOD);
1277	tmp->stats.food = 999;	996
1278	success = 1;	997	success = 1;
1279	/* We could do something a bit better like the messages for healing above */	998	/* We could do something a bit better like the messages for healing above */
1280	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");	999	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1281	}	1000	}
		1001
1282	return success;	1002	return success;
1283	}	1003	}
1284
1285		1004
1286	/* This is used for the spells that gain stats. There are no spells	1005	/* This is used for the spells that gain stats. There are no spells
1287	* right now that icnrease wis/int/pow on a temp basis, so no	1006	* right now that icnrease wis/int/pow on a temp basis, so no
1288	* good comments for those.	1007	* good comments for those.
1289	*/	1008	*/
1290	static const char *const no_gain_msgs[NUM_STATS] = {	1009	static const char *const no_gain_msgs[NUM_STATS] = {
1291	"You grow no stronger.",	1010	"You grow no stronger.",
1292	"You grow no more agile.",	1011	"You grow no more agile.",
1293	"You don't feel any healthier.",	1012	"You don't feel any healthier.",
1294	"no wis",	1013	"You didn't grow any more intelligent.",
		1014	"You do not feel any wiser.",
		1015	"You don't feel any more powerful."
1295	"You are no easier to look at.",	1016	"You are no easier to look at.",
1296	"no int",
1297	"no pow"
1298	};	1017	};
1299		1018
1300	int	1019	int
		1020	change_ability_duration (object *spell, object *caster)
		1021	{
		1022	return spell->duration + SP_level_duration_adjust (caster, spell) * 50;
		1023	}
		1024
		1025	int
1301	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1026	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1302	{	1027	{
1303	object *force = NULL;	1028	object *force = 0;
1304	int i;	1029	int i;
1305		1030
1306	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1031	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1307	object *tmp = dir	1032	object *tmp = dir
1308	? find_target_for_friendly_spell (op, dir)	1033	? find_target_for_friendly_spell (op, dir)
1309	: op;	1034	: op;
1310		1035
1311	if (!tmp)	1036	if (!tmp)
1312	return 0;	1037	return 0;
1313		1038
1314	/* If we've already got a force of this type, don't add a new one. */	1039	/* If we've already got a force of this type, don't add a new one. */
…		…
1322	break;	1047	break;
1323	}	1048	}
1324	else if (spell_ob->race && spell_ob->race == tmp2->name)	1049	else if (spell_ob->race && spell_ob->race == tmp2->name)
1325	{	1050	{
1326	if (!silent)	1051	if (!silent)
1327	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1052	op->failmsgf ("You can not cast %s while %s is in effect",
		1053	&spell_ob->name, &tmp2->name_pl);
		1054
1328	return 0;	1055	return 0;
1329	}	1056	}
1330	}	1057	}
1331	}	1058	}
		1059
		1060	int duration = change_ability_duration (spell_ob, caster);
		1061
1332	if (force == NULL)	1062	if (force)
1333	{
1334	force = get_archetype (FORCE_NAME);
1335	force->subtype = FORCE_CHANGE_ABILITY;
1336	if (spell_ob->race)
1337	force->name = spell_ob->race;
1338	else
1339	force->name = spell_ob->name;
1340	force->name_pl = spell_ob->name;
1341	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1342
1343	}	1063	{
1344	else
1345	{
1346	int duration;
1347
1348	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1349	if (duration > force->duration)	1064	if (duration > force->duration)
1350	{	1065	{
1351	force->duration = duration;	1066	force->duration = duration;
1352	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1067	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
1353	}	1068	}
1354	else	1069	else
1355	{
1356	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1070	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1357	}	1071
1358	return 1;	1072	return 1;
1359	}	1073	}
1360	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1074
		1075	new_draw_info_format (NDI_UNIQUE, 0, op,
		1076	"You create an aura of magical force. H<The effect will last for about %.10g seconds.>",
		1077	TICK2TIME (duration));
		1078
		1079	force = archetype::get (FORCE_NAME);
		1080	force->subtype = FORCE_CHANGE_ABILITY;
		1081	force->duration = duration;
		1082
		1083	if (spell_ob->race)
		1084	force->name = spell_ob->race;
		1085	else
		1086	force->name = spell_ob->name;
		1087
		1088	force->name_pl = spell_ob->name;
		1089
1361	force->speed = 1.0;	1090	force->speed = 1.0;
1362	force->speed_left = -1.0;	1091	force->speed_left = -1.0;
1363	SET_FLAG (force, FLAG_APPLIED);	1092	force->set_flag (FLAG_APPLIED);
1364		1093
1365	/* Now start processing the effects. First, protections */	1094	/* Now start processing the effects. First, protections */
1366	for (i = 0; i < NROFATTACKS; i++)	1095	for (i = 0; i < NROFATTACKS; i++)
1367	{
1368	if (spell_ob->resist[i])	1096	if (spell_ob->resist[i])
1369	{
1370	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1097	force->resist[i] = min (100, spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob));
1371	if (force->resist[i] > 100)	1098
1372	force->resist[i] = 100;
1373	}
1374	}
1375	if (spell_ob->stats.hp)	1099	if (spell_ob->stats.hp)
1376	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1100	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1377		1101
1378	if (tmp->type == PLAYER)	1102	if (tmp->type == PLAYER)
1379	{	1103	{
1380	/* Stat adjustment spells */	1104	/* Stat adjustment spells */
1381	for (i = 0; i < NUM_STATS; i++)	1105	for (i = 0; i < NUM_STATS; i++)
1382	{	1106	{
1383	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1107	if (sint8 stat = spell_ob->stats.stat (i))
1384
1385	if (stat)
1386	{	1108	{
1387	sm = 0;	1109	sint8 sm = 0;
1388	for (k = 0; k < stat; k++)	1110	for (sint8 k = 0; k < stat; k++)
1389	sm += rndm (1, 3);	1111	sm += rndm (1, 3);
1390		1112
1391	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1113	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1392	{	1114	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1393	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1115
1394	if (sm < 0)	1116	force->stats.stat (i) = sm;
1395	sm = 0;	1117
1396	}
1397	set_attr_value (&force->stats, i, sm);
1398	if (!sm)	1118	if (!sm)
1399	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1119	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1400	}	1120	}
1401	}	1121	}
1402	}	1122	}
1403		1123
1404	force->move_type = spell_ob->move_type;	1124	force->move_type = spell_ob->move_type;
1405		1125
1406	if (QUERY_FLAG (spell_ob, FLAG_SEE_IN_DARK))	1126	if (spell_ob->flag [FLAG_SEE_IN_DARK])
1407	SET_FLAG (force, FLAG_SEE_IN_DARK);	1127	force->set_flag (FLAG_SEE_IN_DARK);
1408		1128
1409	if (QUERY_FLAG (spell_ob, FLAG_XRAYS))	1129	if (spell_ob->flag [FLAG_XRAYS])
1410	SET_FLAG (force, FLAG_XRAYS);	1130	force->set_flag (FLAG_XRAYS);
1411		1131
1412	/* Haste/bonus speed */	1132	/* Haste/bonus speed */
1413	if (spell_ob->stats.exp)	1133	if (spell_ob->stats.exp)
1414	{	1134	{
1415	if (op->speed > 0.5f)	1135	if (op->speed > 0.5f)
…		…
1423	force->attacktype = spell_ob->attacktype;	1143	force->attacktype = spell_ob->attacktype;
1424		1144
1425	insert_ob_in_ob (force, tmp);	1145	insert_ob_in_ob (force, tmp);
1426	change_abil (tmp, force); /* Mostly to display any messages */	1146	change_abil (tmp, force); /* Mostly to display any messages */
1427	tmp->update_stats ();	1147	tmp->update_stats ();
		1148
1428	return 1;	1149	return 1;
1429	}	1150	}
1430		1151
1431	/* This used to be part of cast_change_ability, but it really didn't make	1152	/* This used to be part of cast_change_ability, but it really didn't make
1432	* a lot of sense, since most of the values it derives are from the god	1153	* a lot of sense, since most of the values it derives are from the god
1433	* of the caster.	1154	* of the caster.
1434	*/	1155	*/
1435
1436	int	1156	int
1437	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1157	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1438	{	1158	{
1439	int i;	1159	int i;
1440	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1160	object *god = find_god (determine_god (op)), *force = NULL, *tmp;
1441		1161
1442	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1162	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1443	if (dir != 0)	1163	if (dir != 0)
1444	{	1164	{
1445	tmp = find_target_for_friendly_spell (op, dir);	1165	tmp = find_target_for_friendly_spell (op, dir);
		1166
		1167	if (!tmp)
		1168	return 0;
1446	}	1169	}
1447	else	1170	else
1448	{
1449	tmp = op;	1171	tmp = op;
1450	}
1451		1172
1452	/* If we've already got a force of this type, don't add a new one. */	1173	/* If we've already got a force of this type, don't add a new one. */
1453	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1174	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1454	{	1175	{
1455	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1176	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1456	{	1177	{
1457	if (tmp2->name == spell_ob->name)	1178	if (tmp2->name == spell_ob->name)
1458	{	1179	{
…		…
1464	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1185	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1465	return 0;	1186	return 0;
1466	}	1187	}
1467	}	1188	}
1468	}	1189	}
		1190
1469	if (force == NULL)	1191	if (force == NULL)
1470	{	1192	{
1471	force = get_archetype (FORCE_NAME);	1193	force = archetype::get (FORCE_NAME);
1472	force->subtype = FORCE_CHANGE_ABILITY;	1194	force->subtype = FORCE_CHANGE_ABILITY;
1473	if (spell_ob->race)	1195	if (spell_ob->race)
1474	force->name = spell_ob->race;	1196	force->name = spell_ob->race;
1475	else	1197	else
1476	force->name = spell_ob->name;	1198	force->name = spell_ob->name;
…		…
1491	{	1213	{
1492	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1214	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1493	}	1215	}
1494	return 0;	1216	return 0;
1495	}	1217	}
		1218
1496	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1219	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1497	force->speed = 1.0;	1220	force->speed = 1.0;
1498	force->speed_left = -1.0;	1221	force->speed_left = -1.0;
1499	SET_FLAG (force, FLAG_APPLIED);	1222	force->set_flag (FLAG_APPLIED);
1500		1223
1501	if (!god)	1224	if (!god)
1502	{	1225	{
1503	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");	1226	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");
1504	}	1227	}
1505	else	1228	else
1506	{	1229	{
1507	/* Only give out good benefits, and put a max on it */	1230	/* Only give out good benefits, and put a max on it */
1508	for (i = 0; i < NROFATTACKS; i++)	1231	for (i = 0; i < NROFATTACKS; i++)
1509	{
1510	if (god->resist[i] > 0)	1232	if (god->resist[i] > 0)
1511	{
1512	force->resist[i] = MIN (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);	1233	force->resist[i] = min (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);
1513	}	1234
1514	}
1515	force->path_attuned |= god->path_attuned;	1235	force->path_attuned |= god->path_attuned;
1516		1236
1517	if (spell_ob->attacktype)	1237	if (spell_ob->attacktype)
1518	force->slaying = god->slaying;	1238	force->slaying = god->slaying;
1519		1239
…		…
1535	insert_ob_in_ob (force, tmp);	1255	insert_ob_in_ob (force, tmp);
1536	tmp->update_stats ();	1256	tmp->update_stats ();
1537	return 1;	1257	return 1;
1538	}	1258	}
1539		1259
1540
1541
1542	/* Alchemy code by Mark Wedel	1260	/* Alchemy code by Mark Wedel
1543	*	1261	*
1544	* This code adds a new spell, called alchemy. Alchemy will turn	1262	* This code adds a new spell, called alchemy. Alchemy will turn
1545	* objects to gold nuggets, the value of the gold nuggets being	1263	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1546	* about 90% of that of the item itself. It uses the value of the
1547	* object before charisma adjustments, because the nuggets themselves
1548	* will be will be adjusted by charisma when sold.
1549	*	1264	*
1550	* Large nuggets are worth 25 gp each (base). You will always get	1265	* The value of the gold nuggets being about 90% of that of the item
1551	* the maximum number of large nuggets you could get.	1266	* itself. It uses the value of the object before charisma adjustments,
1552	* Small nuggets are worth 1 gp each (base). You will get from 0	1267	* because the nuggets themselves will be will be adjusted by charisma
1553	* to the max amount of small nuggets as you could get.	1268	* when sold.
1554	*
1555	* For example, if an item is worth 110 gold, you will get
1556	* 4 large nuggets, and from 0-10 small nuggets.
1557	*	1269	*
1558	* There is also a chance (1:30) that you will get nothing at all	1270	* There is also a chance (1:30) that you will get nothing at all
1559	* for the object. There is also a maximum weight that will be	1271	* for the object. There is also a maximum weight that will be
1560	* alchemied.	1272	* alchemised.
1561	*/	1273	*/
1562
1563	/* I didn't feel like passing these as arguements to the
1564	* two functions that need them. Real values are put in them
1565	* when the spell is cast, and these are freed when the spell
1566	* is finished.
1567	*/
1568	static object *small, *large;
1569
1570	static void	1274	static void
1571	alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight)	1275	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1572	{	1276	{
1573	uint64 value = query_cost (obj, NULL, F_TRUE);	1277	uint64 value = query_cost (obj, NULL, F_TRUE);
1574		1278
1575	/* Give third price when we alchemy money (This should hopefully	1279	/* Give third price when we alchemy money (this should hopefully
1576	* make it so that it isn't worth it to alchemy money, sell	1280	* make it so that it isn't worth it to alchemy money, sell
1577	* the nuggets, alchemy the gold from that, etc.	1281	* the nuggets, alchemy the gold from that, etc.
1578	* Otherwise, give 9 silver on the gold for other objects,	1282	* Otherwise, give 9 silver on the gold for other objects,
1579	* so that it would still be more affordable to haul	1283	* so that it would still be more affordable to haul
1580	* the stuff back to town.	1284	* the stuff back to town.
1581	*/	1285	*/
1582		1286	if (obj->flag [FLAG_UNPAID])
1583	if (QUERY_FLAG (obj, FLAG_UNPAID))
1584	value = 0;	1287	value = 0;
1585	else if (obj->type == MONEY || obj->type == GEM)	1288	else if (obj->type == MONEY || obj->type == GEM)
1586	value /= 3;	1289	value /= 3;
1587	else	1290	else
1588	value = (value * 9) / 10;	1291	value = value * 9 / 10;
1589		1292
1590	value /= 4; // fix by GHJ, don't understand, pcg
1591
1592	if ((obj->value > 0) && rndm (0, 29))	1293	if (obj->value > 0 && rndm (0, 29))
1593	{	1294	total_value += value;
1594	int count;
1595		1295
1596	count = value / large->value;
1597	*large_nuggets += count;
1598	value -= (uint64) count *(uint64) large->value;
1599
1600	count = value / small->value;
1601	*small_nuggets += count;
1602	}
1603
1604	/* Turn 25 small nuggets into 1 large nugget. If the value
1605	* of large nuggets is not evenly divisable by the small nugget
1606	* value, take off an extra small_nugget (Assuming small_nuggets!=0)
1607	*/
1608	if (*small_nuggets * small->value >= large->value)
1609	{
1610	(*large_nuggets)++;
1611	*small_nuggets -= large->value / small->value;
1612	if (*small_nuggets && large->value % small->value)
1613	(*small_nuggets)--;
1614	}
1615	weight += obj->weight;	1296	total_weight += obj->total_weight ();
		1297
1616	obj->destroy ();	1298	obj->destroy ();
1617	}	1299	}
1618		1300
1619	static void
1620	update_map (object *op, maptile *m, int small_nuggets, int large_nuggets, int x, int y)
1621	{
1622	object *tmp;
1623	int flag = 0;
1624
1625	/* Put any nuggets below the player, but we can only pass this
1626	* flag if we are on the same space as the player
1627	*/
1628	if (x == op->x && y == op->y && op->map == m)
1629	flag = INS_BELOW_ORIGINATOR;
1630
1631	if (small_nuggets)
1632	{
1633	tmp = small->clone ();
1634	tmp->nrof = small_nuggets;
1635	m->insert (tmp, x, y, op, flag);
1636	}
1637
1638	if (large_nuggets)
1639	{
1640	tmp = large->clone ();
1641	tmp->nrof = large_nuggets;
1642	m->insert (tmp, x, y, op, flag);
1643	}
1644	}
1645
1646	int	1301	int
1647	alchemy (object *op, object *caster, object *spell_ob)	1302	alchemy (object *op, object *caster, object *spell_ob)
1648	{	1303	{
1649	int x, y, weight = 0, weight_max, large_nuggets, small_nuggets, mflags;
1650	sint16 nx, ny;
1651	object *next, *tmp;
1652	maptile *mp;
1653
1654	if (op->type != PLAYER)	1304	if (op->type != PLAYER)
1655	return 0;	1305	return 0;
1656		1306
		1307	archetype *nugget[3];
		1308
		1309	nugget[0] = archetype::find (shstr_pyrite3);
		1310	nugget[1] = archetype::find (shstr_pyrite2);
		1311	nugget[2] = archetype::find (shstr_pyrite);
		1312
1657	/* Put a maximum weight of items that can be alchemied. Limits the power	1313	/* Put a maximum weight of items that can be alchemised. Limits the power
1658	* some, and also prevents people from alcheming every table/chair/clock	1314	* some, and also prevents people from alchemising every table/chair/clock
1659	* in sight	1315	* in sight
1660	*/	1316	*/
1661	weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob);	1317	int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1662	weight_max *= 1000;	1318	int weight_max = duration * 1000;
1663	small = get_archetype ("smallnugget"), large = get_archetype ("largenugget");	1319	uint64 value_max = duration * 1000;
1664		1320
		1321	int weight = 0;
		1322
1665	for (y = op->y - 1; y <= op->y + 1; y++)	1323	for (int y = op->y - 1; y <= op->y + 1; y++)
1666	{	1324	{
1667	for (x = op->x - 1; x <= op->x + 1; x++)	1325	for (int x = op->x - 1; x <= op->x + 1; x++)
1668	{	1326	{
		1327	uint64 value = 0;
		1328
1669	nx = x;	1329	sint16 nx = x;
1670	ny = y;	1330	sint16 ny = y;
1671		1331
1672	mp = op->map;	1332	maptile *mp = op->map;
1673		1333
1674	mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);	1334	int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1675		1335
1676	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1336	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1677	continue;	1337	continue;
1678		1338
1679	/* Treat alchemy a little differently - most spell effects	1339	/* Treat alchemy a little differently - most spell effects
…		…
1681	* ground level effect.	1341	* ground level effect.
1682	*/	1342	*/
1683	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)	1343	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1684	continue;	1344	continue;
1685		1345
1686	small_nuggets = 0;	1346	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1687	large_nuggets = 0;
1688
1689	for (tmp = GET_MAP_OB (mp, nx, ny); tmp != NULL; tmp = next)
1690	{	1347	{
1691	next = tmp->above;	1348	next = tmp->above;
		1349
1692	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&	1350	if (tmp->weight > 0 && !tmp->flag [FLAG_NO_PICK] &&
1693	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))	1351	!tmp->flag [FLAG_ALIVE] && !tmp->flag [FLAG_IS_CAULDRON])
1694	{	1352	{
1695
1696	if (tmp->inv)	1353	if (tmp->inv)
1697	{	1354	{
1698	object *next1, *tmp1;	1355	object *next1, *tmp1;
1699		1356
1700	for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1)	1357	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1701	{	1358	{
1702	next1 = tmp1->below;	1359	next1 = tmp1->below;
1703	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&	1360	if (tmp1->weight > 0 && !tmp1->flag [FLAG_NO_PICK] &&
1704	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))	1361	!tmp1->flag [FLAG_ALIVE] && !tmp1->flag [FLAG_IS_CAULDRON])
1705	alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight);	1362	alchemy_object (tmp1, value, weight);
1706	}	1363	}
1707	}	1364	}
		1365
1708	alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight);	1366	alchemy_object (tmp, value, weight);
1709		1367
1710	if (weight > weight_max)	1368	if (weight > weight_max)
1711	{	1369	break;
1712	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1713	large->destroy ();
1714	small->destroy ();
1715	return 1;
1716	}	1370	}
1717	} /* is alchemable object */
1718	} /* process all objects on this space */
1719
1720	/* Insert all the nuggets at one time. This probably saves time, but
1721	* it also prevents us from alcheming nuggets that were just created
1722	* with this spell.
1723	*/	1371	}
1724	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);	1372
		1373	value -= rndm (value >> 4);
		1374	value = min (value, value_max);
		1375
		1376	for (int i = 0; i < array_length (nugget); ++i)
		1377	if (int nrof = value / nugget [i]->value)
		1378	{
		1379	value -= nrof * nugget[i]->value;
		1380
		1381	object *tmp = nugget[i]->instance ();
		1382	tmp->nrof = nrof;
		1383	tmp->flag [FLAG_IDENTIFIED] = true;
		1384	op->map->insert (tmp, x, y, op, 0);
1725	}	1385	}
1726	}
1727		1386
1728	large->destroy ();	1387	if (weight > weight_max)
1729	small->destroy ();	1388	goto bailout;
1730	/* reset this so that if player standing on a big pile of stuff,	1389	}
1731	* it is redrawn properly.	1390	}
1732	*/	1391
1733	op->contr->ns->look_position = 0;	1392	bailout:
1734	return 1;	1393	return 1;
1735	}	1394	}
1736
1737		1395
1738	/* This function removes the cursed/damned status on equipped	1396	/* This function removes the cursed/damned status on equipped
1739	* items.	1397	* items.
1740	*/	1398	*/
1741	int	1399	int
1742	remove_curse (object *op, object *caster, object *spell)	1400	remove_curse (object *op, object *caster, object *spell)
1743	{	1401	{
1744	object *tmp;
1745	int success = 0, was_one = 0;	1402	int success = 0, was_one = 0;
1746		1403
		1404	int num_uncurse = max (1, spell->stats.dam + SP_level_dam_adjust (caster, spell));
		1405
		1406	op->splay_marked ();
		1407
		1408	int typeflag = spell->last_sp ? FLAG_DAMNED : FLAG_CURSED;
		1409
1747	for (tmp = op->inv; tmp; tmp = tmp->below)	1410	for (object *tmp = op->inv; tmp && num_uncurse; tmp = tmp->below)
1748	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1411	if (!tmp->invisible && tmp->flag [typeflag])
1749	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1750	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1751	{	1412	{
1752	was_one++;	1413	++was_one;
		1414
1753	if (tmp->level <= caster_level (caster, spell))	1415	if (tmp->level <= casting_level (caster, spell))
1754	{	1416	{
1755	success++;	1417	++success;
1756	if (QUERY_FLAG (spell, FLAG_DAMNED))	1418	--num_uncurse;
1757	CLEAR_FLAG (tmp, FLAG_DAMNED);
1758		1419
1759	CLEAR_FLAG (tmp, FLAG_CURSED);	1420	tmp->clr_flag (typeflag);
1760	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1421	tmp->clr_flag (FLAG_CURSED);
		1422	tmp->clr_flag (FLAG_KNOWN_CURSED);
1761	tmp->value = 0; /* Still can't sell it */	1423	tmp->value = 0; /* Still can't sell it */
1762	if (op->type == PLAYER)	1424
		1425	if (object *pl = tmp->visible_to ())
1763	esrv_send_item (op, tmp);	1426	esrv_update_item (UPD_FLAGS, pl, tmp);
1764	}	1427	}
1765	}	1428	}
1766		1429
1767	if (op->type == PLAYER)	1430	if (op->type == PLAYER)
1768	{	1431	{
1769	if (success)	1432	if (success)
1770	{	1433	new_draw_info (NDI_UNIQUE, 0, op, "You realise that some of your items look shinier now. H<You successfully removed some curses.>");
1771	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1772	}
1773	else	1434	else
1774	{	1435	{
1775	if (was_one)	1436	if (was_one)
1776	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");	1437	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove any curse. H<The spell was not strong enough.>");
1777	else	1438	else
1778	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");	1439	new_draw_info (NDI_UNIQUE, 0, op, "You are not having any cursed items. H<Epic fail.>");
1779	}	1440	}
1780	}	1441	}
1781		1442
1782	return success;	1443	return success;
1783	}	1444	}
1784		1445
1785	/* Identifies objects in the players inventory/on the ground */	1446	/* Identifies objects in the players inventory/on the ground */
1786
1787	int	1447	int
1788	cast_identify (object *op, object *caster, object *spell)	1448	cast_identify (object *op, object *caster, object *spell)
1789	{	1449	{
1790	object *tmp;	1450	dynbuf_text &buf = msg_dynbuf; buf.clear ();
1791	int success = 0, num_ident;
1792		1451
1793	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));
1794		1453
1795	if (num_ident < 1)	1454	op->splay_marked ();
1796	num_ident = 1;
1797		1455
1798	for (tmp = op->inv; tmp; tmp = tmp->below)	1456	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1799	{	1457	{
1800	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1458	if (!tmp->flag [FLAG_IDENTIFIED] && !tmp->invisible && tmp->need_identify ())
1801	{	1459	{
1802	identify (tmp);	1460	identify (tmp);
1803		1461
1804	if (op->type == PLAYER)	1462	if (op->type == PLAYER)
1805	{	1463	{
1806	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));	1464	buf.printf ("You identified: %s.\r", long_desc (tmp, op));
1807		1465
1808	if (tmp->msg)	1466	if (tmp->msg)
1809	{	1467	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1810	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1811	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1812	}
1813	}	1468	}
1814		1469
1815	num_ident--;
1816	success = 1;
1817	if (!num_ident)	1470	if (!--num_ident)
1818	break;	1471	break;
1819	}	1472	}
1820	}	1473	}
1821		1474
1822	/* If all the power of the spell has been used up, don't go and identify	1475	/* If all the power of the spell has been used up, don't go and identify
1823	* stuff on the floor. Only identify stuff on the floor if the spell	1476	* stuff on the floor. Only identify stuff on the floor if the spell
1824	* was not fully used.	1477	* was not fully used.
1825	*/	1478	*/
1826	if (num_ident)	1479	if (num_ident)
1827	{	1480	{
1828	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	1481	for (object *tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1829	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1482	if (!tmp->flag [FLAG_IDENTIFIED] && !tmp->invisible && tmp->need_identify ())
1830	{	1483	{
1831	identify (tmp);	1484	identify (tmp);
1832		1485
1833	if (op->type == PLAYER)	1486	if (object *pl = tmp->visible_to ())
1834	{	1487	{
1835	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));	1488	buf.printf ("On the ground you identified: %s.\r", long_desc (tmp, op));
1836		1489
1837	if (tmp->msg)	1490	if (tmp->msg)
1838	{	1491	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1839	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1840	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1841	}
1842
1843	esrv_send_item (op, tmp);
1844	}	1492	}
1845		1493
1846	num_ident--;
1847	success = 1;
1848	if (!num_ident)	1494	if (!--num_ident)
1849	break;	1495	break;
1850	}	1496	}
1851	}	1497	}
1852		1498
1853	if (!success)	1499	if (buf.empty ())
1854	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1500	{
		1501	op->failmsg ("You can't reach anything unidentified.");
		1502	return 0;
		1503	}
1855	else	1504	else
		1505	{
		1506	if (op->contr)
		1507	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1508
1856	spell_effect (spell, op->x, op->y, op->map, op);	1509	spell_effect (spell, op->x, op->y, op->map, op);
1857		1510	return 1;
1858	return success;	1511	}
1859	}	1512	}
1860		1513
1861	int	1514	int
1862	cast_detection (object *op, object *caster, object *spell, object *skill)	1515	cast_detection (object *op, object *caster, object *spell, object *skill)
1863	{	1516	{
1864	object *tmp, *last, *god, *detect;	1517	object *tmp, *last, *god, *detect;
1865	int done_one, range, mflags, floor, level;	1518	int done_one, range, floor, level;
1866	sint16 x, y, nx, ny;	1519	sint16 x, y, nx, ny;
1867	maptile *m;	1520	maptile *m;
1868		1521
1869	/* We precompute some values here so that we don't have to keep	1522	/* We precompute some values here so that we don't have to keep
1870	* doing it over and over again.	1523	* doing it over and over again.
1871	*/	1524	*/
1872	god = find_god (determine_god (op));	1525	god = find_god (determine_god (op));
1873	level = caster_level (caster, spell);	1526	level = casting_level (caster, spell);
1874	range = spell->range + SP_level_range_adjust (caster, spell);	1527	range = spell->range + SP_level_range_adjust (caster, spell);
1875		1528
1876	if (!skill)	1529	if (!skill)
1877	skill = caster;	1530	skill = caster;
1878		1531
1879	for (x = op->x - range; x <= op->x + range; x++)	1532	dynbuf buf;
1880	for (y = op->y - range; y <= op->y + range; y++)	1533	unordered_mapwalk (buf, op, -range, -range, range, range)
1881	{	1534	{
1882	m = op->map;
1883	mflags = get_map_flags (m, &m, x, y, &nx, &ny);
1884	if (mflags & P_OUT_OF_MAP)
1885	continue;
1886
1887	/* For most of the detections, we only detect objects above the	1535	/* For most of the detections, we only detect objects above the
1888	* floor. But this is not true for show invisible.	1536	* floor. But this is not true for show invisible.
1889	* Basically, we just go and find the top object and work	1537	* Basically, we just go and find the top object and work
1890	* down - that is easier than working up.	1538	* down - that is easier than working up.
1891	*/	1539	*/
1892		1540
1893	for (last = NULL, tmp = GET_MAP_OB (m, nx, ny); tmp; tmp = tmp->above)	1541	for (last = 0, tmp = m->at (nx, ny).bot; tmp; tmp = tmp->above)
1894	last = tmp;	1542	last = tmp;
1895		1543
1896	/* Shouldn't happen, but if there are no objects on a space, this	1544	/* Shouldn't happen, but if there are no objects on a space, this
1897	* would happen.	1545	* would happen.
1898	*/	1546	*/
1899	if (!last)	1547	if (!last)
1900	continue;	1548	continue;
1901		1549
1902	done_one = 0;	1550	done_one = 0;
1903	floor = 0;	1551	floor = 0;
1904	detect = NULL;	1552	detect = 0;
1905	for (tmp = last; tmp; tmp = tmp->below)	1553	for (tmp = last; tmp; tmp = tmp->below)
1906	{	1554	{
1907	/* show invisible */	1555	/* show invisible */
1908	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&	1556	if (spell->flag [FLAG_MAKE_INVIS]
1909	/* Might there be other objects that we can make visible? */	1557	/* Might there be other objects that we can make visible? */
1910	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER) ||	1558	&& (tmp->invisible && (tmp->flag [FLAG_MONSTER]
1911	(tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ)) ||	1559	|| (tmp->type == PLAYER && !tmp->flag [FLAG_WIZ])
1912	tmp->type == CF_HANDLE ||	1560	|| tmp->type == T_HANDLE
1913	tmp->type == TRAPDOOR || tmp->type == EXIT || tmp->type == HOLE ||	1561	|| tmp->type == TRAPDOOR
		1562	|| tmp->type == EXIT
		1563	|| tmp->type == HOLE
		1564	|| tmp->type == BUTTON
1914	tmp->type == BUTTON || tmp->type == TELEPORTER ||	1565	|| tmp->type == TELEPORTER
		1566	|| tmp->type == GATE
1915	tmp->type == GATE || tmp->type == LOCKED_DOOR ||	1567	|| tmp->type == LOCKED_DOOR
1916	tmp->type == WEAPON || tmp->type == ALTAR || tmp->type == SIGN ||	1568	|| tmp->type == WEAPON
		1569	|| tmp->type == ALTAR
		1570	|| (tmp->type == SIGN && tmp->face != magicmouth_face)
1917	tmp->type == TRIGGER_PEDESTAL || tmp->type == SPECIAL_KEY ||	1571	|| tmp->type == TRIGGER_PEDESTAL
1918	tmp->type == TREASURE || tmp->type == BOOK || tmp->type == HOLY_ALTAR)))	1572	|| tmp->type == SPECIAL_KEY
		1573	|| tmp->type == TREASURE
		1574	|| tmp->type == BOOK
		1575	|| tmp->type == HOLY_ALTAR
		1576	|| tmp->type == CONTAINER)))
1919	{	1577	{
		1578	printf ("show inv %s\n", tmp->debug_desc());//D
1920	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)	1579	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)
1921	{	1580	{
1922	tmp->invisible = 0;	1581	tmp->invisible = 0;
		1582	done_one = 1;
		1583	}
		1584	}
		1585
		1586	if (tmp->flag [FLAG_IS_FLOOR])
		1587	floor = 1;
		1588
		1589	/* All detections below this point don't descend beneath the floor,
		1590	* so just continue on. We could be clever and look at the type of
		1591	* detection to completely break out if we don't care about objects beneath
		1592	* the floor, but once we get to the floor, not likely a very big issue anyways.
		1593	*/
		1594	if (floor)
		1595	continue;
		1596
		1597	/* I had thought about making detect magic and detect curse
		1598	* show the flash the magic item like it does for detect monster.
		1599	* however, if the object is within sight, this would then make it
		1600	* difficult to see what object is magical/cursed, so the
		1601	* effect wouldn't be as apparent.
		1602	*/
		1603
		1604	/* detect magic */
		1605	if (spell->flag [FLAG_KNOWN_MAGICAL]
		1606	&& !tmp->flag [FLAG_KNOWN_MAGICAL]
		1607	&& !tmp->flag [FLAG_IDENTIFIED]
		1608	&& tmp->need_identify ()
		1609	&& is_magical (tmp))
		1610	{
		1611	tmp->set_flag (FLAG_KNOWN_MAGICAL);
		1612	/* make runes more visible */
		1613	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
		1614	tmp->stats.Cha /= 4;
		1615
		1616	done_one = 1;
		1617	}
		1618
		1619	/* detect monster */
		1620	if (spell->flag [FLAG_MONSTER] && (tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER))
		1621	{
		1622	done_one = 2;
		1623
		1624	if (!detect)
		1625	detect = tmp;
		1626	}
		1627
		1628	/* Basically, if race is set in the spell, then the creatures race must
		1629	* match that. if the spell race is set to GOD, then the gods opposing
		1630	* race must match.
		1631	*/
		1632	if (spell->race && tmp->flag [FLAG_MONSTER] && tmp->race &&
		1633	((spell->race == shstr_GOD && god && god->slaying.contains (tmp->race)) ||
		1634	spell->race.contains (tmp->race)))
		1635	{
		1636	done_one = 2;
		1637
		1638	if (!detect)
		1639	detect = tmp;
		1640	}
		1641
		1642	if (spell->flag [FLAG_KNOWN_CURSED]
		1643	&& !tmp->flag [FLAG_KNOWN_CURSED]
		1644	&& tmp->need_identify ()
		1645	&& (tmp->flag [FLAG_CURSED] || tmp->flag [FLAG_DAMNED]))
		1646	{
		1647	tmp->set_flag (FLAG_KNOWN_CURSED);
		1648	done_one = 1;
		1649	}
		1650
		1651	// Do mining detection spell:
		1652	if (spell->last_sp == 1) // 1 - detect any vein
		1653	{
		1654	if (tmp->type == VEIN)
		1655	{
		1656	if (tmp->other_arch)
		1657	{
		1658	if (!detect)
		1659	detect = tmp->other_arch;
		1660	done_one = 2;
		1661	}
		1662	else
1923	done_one = 1;	1663	done_one = 1;
1924	}	1664	}
1925	}	1665	}
1926
1927	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
1928	floor = 1;
1929
1930	/* All detections below this point don't descend beneath the floor,
1931	* so just continue on. We could be clever and look at the type of
1932	* detection to completely break out if we don't care about objects beneath
1933	* the floor, but once we get to the floor, not likely a very big issue anyways.
1934	*/
1935	if (floor)
1936	continue;
1937
1938	/* I had thought about making detect magic and detect curse
1939	* show the flash the magic item like it does for detect monster.
1940	* however, if the object is within sight, this would then make it
1941	* difficult to see what object is magical/cursed, so the
1942	* effect wouldn't be as apparant.
1943	*/
1944
1945	/* detect magic */
1946	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&
1947	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))
1948	{
1949	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1950	/* make runes more visibile */
1951	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
1952	tmp->stats.Cha /= 4;
1953	done_one = 1;
1954	}
1955	/* detect monster */
1956	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))
1957	{
1958	done_one = 2;
1959	if (!detect)
1960	detect = tmp;
1961	}
1962	/* Basically, if race is set in the spell, then the creatures race must
1963	* match that. if the spell race is set to GOD, then the gods opposing
1964	* race must match.
1965	*/
1966	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&
1967	((!strcmp (spell->race, "GOD") && god && god->slaying && strstr (god->slaying, tmp->race)) ||
1968	(strstr (spell->race, tmp->race))))
1969	{
1970	done_one = 2;
1971	if (!detect)
1972	detect = tmp;
1973	}
1974	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
1975	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
1976	{
1977	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
1978	done_one = 1;
1979	}
1980	} /* for stack of objects on this space */	1666	} /* for stack of objects on this space */
1981		1667
1982	/* Code here puts an effect of the spell on the space, so you can see	1668	/* Code here puts an effect of the spell on the space, so you can see
1983	* where the magic is.	1669	* where the magic is.
1984	*/	1670	*/
1985	if (done_one)	1671	if (done_one)
1986	{	1672	{
1987	object *detect_ob = arch_to_object (spell->other_arch);	1673	object *detect_ob = spell->other_arch->instance ();
1988		1674
1989	/* if this is set, we want to copy the face */	1675	/* if this is set, we want to copy the face */
1990	if (done_one == 2 && detect)	1676	if (done_one == 2 && detect)
1991	{	1677	{
1992	detect_ob->face = detect->face;	1678	detect_ob->face = detect->face;
1993	detect_ob->animation_id = detect->animation_id;	1679	detect_ob->animation_id = detect->animation_id;
1994	detect_ob->anim_speed = detect->anim_speed;	1680	detect_ob->anim_speed = detect->anim_speed;
1995	detect_ob->last_anim = 0;	1681	detect_ob->last_anim = 0;
1996	/* by default, the detect_ob is already animated */	1682	/* by default, the detect_ob is already animated */
1997	if (!QUERY_FLAG (detect, FLAG_ANIMATE))	1683	if (!detect->flag [FLAG_ANIMATE])
1998	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);	1684	detect_ob->clr_flag (FLAG_ANIMATE);
1999	}	1685	}
2000		1686
2001	m->insert (detect_ob, nx, ny, op);	1687	m->insert (detect_ob, nx, ny, op, INS_ON_TOP);
2002	}	1688	}
2003	} /* for processing the surrounding spaces */	1689	} /* for processing the surrounding spaces */
2004		1690
2005		1691
2006	/* Now process objects in the players inventory if detect curse or magic */	1692	/* Now process objects in the players inventory if detect curse or magic */
2007	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))	1693	if (spell->flag [FLAG_KNOWN_CURSED] || spell->flag [FLAG_KNOWN_MAGICAL])
2008	{	1694	{
2009	done_one = 0;	1695	done_one = 0;
		1696
2010	for (tmp = op->inv; tmp; tmp = tmp->below)	1697	for (tmp = op->inv; tmp; tmp = tmp->below)
2011	{	1698	{
2012	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1699	if (!tmp->invisible && !tmp->flag [FLAG_IDENTIFIED])
2013	{	1700	{
2014	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))	1701	if (spell->flag [FLAG_KNOWN_MAGICAL] && is_magical (tmp) && !tmp->flag [FLAG_KNOWN_MAGICAL])
2015	{	1702	{
2016	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1703	tmp->set_flag (FLAG_KNOWN_MAGICAL);
2017	if (op->type == PLAYER)	1704
		1705	if (object *pl = tmp->visible_to ())
2018	esrv_send_item (op, tmp);	1706	esrv_update_item (UPD_FLAGS, pl, tmp);
2019	}	1707	}
2020	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1708
2021	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1709	if (spell->flag [FLAG_KNOWN_CURSED] && !tmp->flag [FLAG_KNOWN_CURSED] &&
		1710	(tmp->flag [FLAG_CURSED] || tmp->flag [FLAG_DAMNED]))
2022	{	1711	{
2023	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1712	tmp->set_flag (FLAG_KNOWN_CURSED);
2024	if (op->type == PLAYER)	1713
		1714	if (object *pl = tmp->visible_to ())
2025	esrv_send_item (op, tmp);	1715	esrv_update_item (UPD_FLAGS, pl, tmp);
2026	}	1716	}
2027	} /* if item is not identified */	1717	} /* if item is not identified */
2028	} /* for the players inventory */	1718	} /* for the players inventory */
2029	} /* if detect magic/curse and object is a player */	1719	} /* if detect magic/curse and object is a player */
		1720
2030	return 1;	1721	return 1;
2031	}	1722	}
2032		1723
2033		1724
2034	/**	1725	/**
…		…
2047		1738
2048	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");	1739	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");
2049		1740
2050	if (victim->stats.sp >= victim->stats.maxsp * 2)	1741	if (victim->stats.sp >= victim->stats.maxsp * 2)
2051	{	1742	{
2052	object *tmp;
2053
2054	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");	1743	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");
2055
2056	/* Explodes a fireball centered at player */
2057	tmp = get_archetype (EXPLODING_FIREBALL);
2058	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
2059	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
2060
2061	tmp->insert_at (victim);
2062	victim->stats.sp = 2 * victim->stats.maxsp;	1744	victim->stats.sp = 2 * victim->stats.maxsp;
		1745	create_exploding_ball_at (victim, caster_level);
2063	}	1746	}
2064	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)	1747	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
2065	new_draw_info (NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");	1748	new_draw_info (NDI_UNIQUE | NDI_ORANGE, 0, victim, "You feel like your head is going to explode.");
2066	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)	1749	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
2067	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");	1750	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");
2068	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)	1751	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
2069	{	1752	{
2070	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");	1753	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
…		…
2086	sint16 x, y;	1769	sint16 x, y;
2087	maptile *m;	1770	maptile *m;
2088	int mflags;	1771	int mflags;
2089		1772
2090	m = op->map;	1773	m = op->map;
2091	x = op->x + freearr_x[dir];	1774	x = op->x + DIRX (dir);
2092	y = op->y + freearr_y[dir];	1775	y = op->y + DIRY (dir);
2093		1776
2094	mflags = get_map_flags (m, &m, x, y, &x, &y);	1777	mflags = get_map_flags (m, &m, x, y, &x, &y);
2095		1778
2096	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)	1779	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
2097	{	1780	{
2098	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)	1781	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)
2099	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1782	if (plyr != op && plyr->flag [FLAG_ALIVE])
2100	break;	1783	break;
2101	}	1784	}
2102		1785
2103		1786
2104	/* If we did not find a player in the specified direction, transfer	1787	/* If we did not find a player in the specified direction, transfer
2105	* to anyone on top of us. This is used for the rune of transference mostly.	1788	* to anyone on top of us. This is used for the rune of transference mostly.
2106	*/	1789	*/
2107	if (plyr == NULL)	1790	if (plyr == NULL)
2108	for (plyr = GET_MAP_OB (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)	1791	for (plyr = GET_MAP_OB (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)
2109	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1792	if (plyr != op && plyr->flag [FLAG_ALIVE])
2110	break;	1793	break;
2111		1794
2112	if (!plyr)	1795	if (!plyr)
2113	{	1796	{
2114	new_draw_info (NDI_BLACK, 0, op, "There is no one there.");	1797	op->failmsg ("There is no one there.");
2115	return 0;	1798	return 0;
2116	}	1799	}
2117	/* give sp */	1800	/* give sp */
2118	if (spell->stats.dam > 0)	1801	if (spell->stats.dam > 0)
2119	{	1802	{
2120	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);	1803	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);
2121	charge_mana_effect (plyr, caster_level (caster, spell));	1804	charge_mana_effect (plyr, casting_level (caster, spell));
2122	return 1;	1805	return 1;
2123	}	1806	}
2124	/* suck sp away. Can't suck sp from yourself */	1807	/* suck sp away. Can't suck sp from yourself */
2125	else if (op != plyr)	1808	else if (op != plyr)
2126	{	1809	{
…		…
2131	if (rate > 95)	1814	if (rate > 95)
2132	rate = 95;	1815	rate = 95;
2133		1816
2134	sucked = (plyr->stats.sp * rate) / 100;	1817	sucked = (plyr->stats.sp * rate) / 100;
2135	plyr->stats.sp -= sucked;	1818	plyr->stats.sp -= sucked;
2136	if (QUERY_FLAG (op, FLAG_ALIVE))	1819	if (op->flag [FLAG_ALIVE])
2137	{	1820	{
2138	/* Player doesn't get full credit */	1821	/* Player doesn't get full credit */
2139	sucked = (sucked * rate) / 100;	1822	sucked = (sucked * rate) / 100;
2140	op->stats.sp += sucked;	1823	op->stats.sp += sucked;
2141	if (sucked > 0)	1824	if (sucked > 0)
2142	{	1825	{
2143	charge_mana_effect (op, caster_level (caster, spell));	1826	charge_mana_effect (op, casting_level (caster, spell));
2144	}	1827	}
2145	}	1828	}
2146	return 1;	1829	return 1;
2147	}	1830	}
2148	return 0;	1831	return 0;
…		…
2161	object *tmp, *head, *next;	1844	object *tmp, *head, *next;
2162	int mflags;	1845	int mflags;
2163	maptile *m;	1846	maptile *m;
2164	sint16 sx, sy;	1847	sint16 sx, sy;
2165		1848
2166	sx = op->x + freearr_x[dir];	1849	sx = op->x + DIRX (dir);
2167	sy = op->y + freearr_y[dir];	1850	sy = op->y + DIRY (dir);
2168	m = op->map;	1851	m = op->map;
2169	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	1852	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
2170	if (mflags & P_OUT_OF_MAP)	1853	if (mflags & P_OUT_OF_MAP)
2171	return;	1854	return;
2172		1855
…		…
2185		1868
2186	/* don't attack our own spells */	1869	/* don't attack our own spells */
2187	if (tmp->owner && tmp->owner == op->owner)	1870	if (tmp->owner && tmp->owner == op->owner)
2188	continue;	1871	continue;
2189		1872
2190	/* Basically, if the object is magical and not counterspell,	1873	/* Basically, if the object is magical and not counterspell,
2191	* we will more or less remove the object. Don't counterspell	1874	* we will more or less remove the object. Don't counterspell
2192	* monsters either.	1875	* monsters either.
2193	*/	1876	*/
2194		1877
2195	if (head->attacktype & AT_MAGIC &&	1878	if (head->attacktype & AT_MAGIC
2196	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))	1879	&& !(head->attacktype & AT_COUNTERSPELL)
		1880	&& !head->flag [FLAG_MONSTER]
		1881	&& (op->level > head->level))
2197	head->destroy ();	1882	head->destroy ();
2198	else	1883	else
2199	switch (head->type)	1884	switch (head->type)
2200	{	1885	{
2201	case SPELL_EFFECT:	1886	case SPELL_EFFECT:
		1887	// XXX: Don't affect floor spelleffects. See also XXX comment
		1888	// about sanctuary in spell_util.C
		1889	if (tmp->flag [FLAG_IS_FLOOR])
		1890	continue;
		1891
2202	if (op->level > head->level)	1892	if (op->level > head->level)
2203	head->destroy ();	1893	head->destroy ();
2204		1894
2205	break;	1895	break;
2206		1896
…		…
2217	break;	1907	break;
2218	}	1908	}
2219	}	1909	}
2220	}	1910	}
2221		1911
2222
2223
2224	/* cast_consecrate() - a spell to make an altar your god's */	1912	/* cast_consecrate() - a spell to make an altar your god's */
2225	int	1913	int
2226	cast_consecrate (object *op, object *caster, object *spell)	1914	cast_consecrate (object *op, object *caster, object *spell)
2227	{	1915	{
2228	char buf[MAX_BUF];	1916	char buf[MAX_BUF];
2229		1917
2230	object *tmp, *god = find_god (determine_god (op));	1918	object *tmp, *god = find_god (determine_god (op));
2231		1919
2232	if (!god)	1920	if (!god)
2233	{	1921	{
2234	new_draw_info (NDI_UNIQUE, 0, op, "You can't consecrate anything if you don't worship a god!");	1922	op->failmsg ("You can't consecrate anything if you don't worship a god!");
2235	return 0;	1923	return 0;
2236	}	1924	}
2237		1925
2238	for (tmp = op->below; tmp; tmp = tmp->below)	1926	for (tmp = op->below; tmp; tmp = tmp->below)
2239	{	1927	{
2240	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1928	if (tmp->flag [FLAG_IS_FLOOR])
2241	break;	1929	break;
2242	if (tmp->type == HOLY_ALTAR)	1930	if (tmp->type == HOLY_ALTAR)
2243	{	1931	{
2244		1932
2245	if (tmp->level > caster_level (caster, spell))	1933	if (tmp->level > casting_level (caster, spell))
2246	{	1934	{
2247	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);	1935	op->failmsgf ("You are not powerful enough to reconsecrate the %s", &tmp->name);
2248	return 0;	1936	return 0;
2249	}	1937	}
2250	else	1938	else
2251	{	1939	{
2252	/* If we got here, we are consecrating an altar */	1940	/* If we got here, we are consecrating an altar */
2253	sprintf (buf, "Altar of %s", &god->name);	1941	sprintf (buf, "Altar of %s", &god->name);
2254	tmp->name = buf;	1942	tmp->name = buf;
2255	tmp->level = caster_level (caster, spell);	1943	tmp->level = casting_level (caster, spell);
2256	tmp->other_arch = god->arch;	1944	tmp->other_arch = god->arch;
		1945
2257	if (op->type == PLAYER)	1946	if (op->type == PLAYER)
2258	esrv_update_item (UPD_NAME, op, tmp);	1947	esrv_update_item (UPD_NAME, op, tmp);
		1948
2259	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);	1949	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
2260	return 1;	1950	return 1;
2261	}	1951	}
2262	}	1952	}
2263	}	1953	}
2264	new_draw_info (NDI_UNIQUE, 0, op, "You are not standing over an altar!");	1954
		1955	op->failmsg ("You are not standing over an altar!");
2265	return 0;	1956	return 0;
2266	}	1957	}
2267		1958
2268	/* animate_weapon -	1959	/* animate_weapon -
2269	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.	1960	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.
2270	* The golem is based on the archetype specified, modified by the caster's level	1961	* The golem is based on the archetype specified, modified by the caster's level
2271	* and the attributes of the weapon. The weapon is inserted in the golem's	1962	* and the attributes of the weapon. The weapon is inserted in the golem's
2272	* inventory so that it falls to the ground when the golem dies.	1963	* inventory so that it falls to the ground when the golem dies.
2273	* This code was very odd - code early on would only let players use the spell,	1964	* This code was very odd - code early on would only let players use the spell,
2274	* yet the code wass full of player checks. I've presumed that the code	1965	* yet the code wass full of player checks. I've presumed that the code
2275	* that only let players use it was correct, and removed all the other	1966	* that only let players use it was correct, and removed all the other
2276	* player checks. MSW 2003-01-06	1967	* player checks. MSW 2003-01-06
2277	*/	1968	*/
2278
2279	int	1969	int
2280	animate_weapon (object *op, object *caster, object *spell, int dir)	1970	animate_weapon (object *op, object *caster, object *spell, int dir)
2281	{	1971	{
2282	object *weapon, *tmp;
2283	char buf[MAX_BUF];	1972	char buf[MAX_BUF];
2284	int a, i;	1973	int a, i;
2285	sint16 x, y;	1974	sint16 x, y;
2286	maptile *m;	1975	maptile *m;
2287	materialtype_t *mt;
2288		1976
2289	if (!spell->other_arch)	1977	if (!spell->other_arch)
2290	{	1978	{
2291	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1979	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2292	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);	1980	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
…		…
2295	/* exit if it's not a player using this spell. */	1983	/* exit if it's not a player using this spell. */
2296	if (op->type != PLAYER)	1984	if (op->type != PLAYER)
2297	return 0;	1985	return 0;
2298		1986
2299	/* if player already has a golem, abort */	1987	/* if player already has a golem, abort */
2300	if (op->contr->ranges[range_golem])	1988	if (object *golem = op->contr->golem)
2301	{	1989	{
2302	control_golem (op->contr->ranges[range_golem], dir);	1990	control_golem (golem, dir);
2303	return 0;	1991	return 0;
2304	}	1992	}
2305		1993
2306	/* if no direction specified, pick one */	1994	/* if no direction specified, pick one */
2307	if (!dir)	1995	if (!dir)
2308	dir = find_free_spot (NULL, op->map, op->x, op->y, 1, 9);	1996	dir = find_free_spot (spell->other_arch, op->map, op->x, op->y, 1, 9);
2309		1997
2310	m = op->map;	1998	m = op->map;
2311	x = op->x + freearr_x[dir];	1999	x = op->x + DIRX (dir);
2312	y = op->y + freearr_y[dir];	2000	y = op->y + DIRY (dir);
2313		2001
2314	/* if there's no place to put the golem, abort */	2002	/* if there's no place to put the golem, abort */
2315	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	2003	if (dir < 0 || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP)
2316	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type))	2004	|| ((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2317	{	2005	{
2318	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");	2006	op->failmsg ("There is something in the way.");
2319	return 0;	2007	return 0;
2320	}	2008	}
2321		2009
2322	/* Use the weapon marked by the player. */	2010	/* Use the weapon marked by the player. */
2323	weapon = find_marked_object (op);	2011	object *weapon = op->mark ();
2324		2012
2325	if (!weapon)	2013	if (!weapon)
2326	{	2014	{
2327	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2015	op->failmsg ("You must mark a weapon to use with this spell!");
2328	return 0;	2016	return 0;
2329	}	2017	}
		2018
2330	if (spell->race && strcmp (weapon->arch->name, spell->race))	2019	if (spell->race && weapon->arch->archname != spell->race)
2331	{	2020	{
2332	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2021	op->failmsg ("The spell fails to transform your weapon.");
2333	return 0;	2022	return 0;
2334	}	2023	}
		2024
2335	if (weapon->type != WEAPON)	2025	if (weapon->type != WEAPON)
2336	{	2026	{
2337	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");	2027	op->failmsg ("You need to wield a weapon to animate it.");
2338	return 0;	2028	return 0;
2339	}	2029	}
2340	if (QUERY_FLAG (weapon, FLAG_APPLIED))	2030
		2031	if (weapon->flag [FLAG_APPLIED])
2341	{	2032	{
2342	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));	2033	op->failmsgf ("You need to unequip %s before using it in this spell", query_name (weapon));
2343	return 0;	2034	return 0;
2344	}	2035	}
2345		2036
2346	if (weapon->nrof > 1)	2037	weapon = weapon->split ();
2347	{
2348	tmp = get_split_ob (weapon, 1);
2349	esrv_send_item (op, weapon);
2350	weapon = tmp;
2351	}
2352		2038
2353	/* create the golem object */	2039	/* create the golem object */
2354	tmp = arch_to_object (spell->other_arch);	2040	object *tmp = spell->other_arch->instance ();
2355		2041
2356	/* if animated by a player, give the player control of the golem */	2042	/* if animated by a player, give the player control of the golem */
2357	CLEAR_FLAG (tmp, FLAG_MONSTER);	2043	tmp->clr_flag (FLAG_MONSTER);
2358	SET_FLAG (tmp, FLAG_FRIENDLY);
2359	tmp->stats.exp = 0;	2044	tmp->stats.exp = 0;
2360	add_friendly_object (tmp);	2045	add_friendly_object (tmp);
2361	tmp->type = GOLEM;	2046	tmp->type = GOLEM;
2362	tmp->set_owner (op);	2047	tmp->set_owner (op);
		2048	op->contr->golem = tmp;
2363	set_spell_skill (op, caster, spell, tmp);	2049	set_spell_skill (op, caster, spell, tmp);
2364	op->contr->ranges[range_golem] = tmp;
2365	op->contr->shoottype = range_golem;
2366		2050
2367	/* Give the weapon to the golem now. A bit of a hack to check the	2051	/* Give the weapon to the golem now. A bit of a hack to check the
2368	* removed flag - it should only be set if get_split_object was	2052	* removed flag - it should only be set if weapon->split was
2369	* used above.	2053	* used above.
2370	*/	2054	*/
2371	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2055	if (!weapon->flag [FLAG_REMOVED])
2372	weapon->remove ();	2056	weapon->remove ();
2373	insert_ob_in_ob (weapon, tmp);	2057
2374	esrv_send_item (op, weapon);	2058	tmp->insert (weapon);
		2059
2375	/* To do everything necessary to let a golem use the weapon is a pain,	2060	/* To do everything necessary to let a golem use the weapon is a pain,
2376	* so instead, just set it as equipped (otherwise, we need to update	2061	* so instead, just set it as equipped (otherwise, we need to update
2377	* body_info, skills, etc)	2062	* body_info, skills, etc)
2378	*/	2063	*/
2379	SET_FLAG (tmp, FLAG_USE_WEAPON);	2064	tmp->set_flag (FLAG_USE_WEAPON);
2380	SET_FLAG (weapon, FLAG_APPLIED);	2065	weapon->set_flag (FLAG_APPLIED);
2381	tmp->update_stats ();	2066	tmp->update_stats ();
2382		2067
2383	/* There used to be 'odd' code that basically seemed to take the absolute	2068	/* There used to be 'odd' code that basically seemed to take the absolute
2384	* value of the weapon->magic an use that. IMO, that doesn't make sense -	2069	* value of the weapon->magic an use that. IMO, that doesn't make sense -
2385	* if you're using a crappy weapon, it shouldn't be as good.	2070	* if you're using a crappy weapon, it shouldn't be as good.
…		…
2405		2090
2406	/* attacktype */	2091	/* attacktype */
2407	if (!tmp->attacktype)	2092	if (!tmp->attacktype)
2408	tmp->attacktype = AT_PHYSICAL;	2093	tmp->attacktype = AT_PHYSICAL;
2409		2094
2410	mt = NULL;
2411	if (op->materialname != NULL)
2412	mt = name_to_material (op->materialname);
2413	if (mt != NULL)
2414	{
2415	for (i = 0; i < NROFATTACKS; i++)	2095	for (i = 0; i < NROFATTACKS; i++)
2416	tmp->resist[i] = 50 - (mt->save[i] * 5);	2096	tmp->resist[i] = 50 - (op->material->save[i] * 5);
2417	a = mt->save[0];	2097
2418	}	2098	a = op->material->save[0];
2419	else	2099
2420	{
2421	for (i = 0; i < NROFATTACKS; i++)
2422	tmp->resist[i] = 5;
2423	a = 10;
2424	}
2425	/* Set weapon's immunity */	2100	/* Set weapon's immunity */
2426	tmp->resist[ATNR_CONFUSION] = 100;	2101	tmp->resist[ATNR_CONFUSION] = 100;
2427	tmp->resist[ATNR_POISON] = 100;	2102	tmp->resist[ATNR_POISON] = 100;
2428	tmp->resist[ATNR_SLOW] = 100;	2103	tmp->resist[ATNR_SLOW] = 100;
2429	tmp->resist[ATNR_PARALYZE] = 100;	2104	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2435		2110
2436	/* Improve weapon's armour value according to best save vs. physical of its material */	2111	/* Improve weapon's armour value according to best save vs. physical of its material */
2437		2112
2438	if (a > 14)	2113	if (a > 14)
2439	a = 14;	2114	a = 14;
		2115
2440	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2116	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.f - (float) tmp->resist[ATNR_PHYSICAL]) / (30.f - 2.f * a));
2441		2117
2442	/* Determine golem's speed */	2118	/* Determine golem's speed */
2443	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));	2119	tmp->set_speed (min (3.33f, 0.4f + 0.1f * SP_level_range_adjust (caster, spell)));
2444		2120
2445	if (!spell->race)	2121	if (!spell->race)
2446	{	2122	{
2447	sprintf (buf, "animated %s", &weapon->name);	2123	sprintf (buf, "animated %s", &weapon->name);
2448	tmp->name = buf;	2124	tmp->name = buf;
…		…
2454	tmp->state = weapon->state;	2130	tmp->state = weapon->state;
2455	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];	2131	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];
2456	}	2132	}
2457		2133
2458	/* make experience increase in proportion to the strength of the summoned creature. */	2134	/* make experience increase in proportion to the strength of the summoned creature. */
2459	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));	2135	tmp->stats.exp *= 1 + (max (spell->stats.maxgrace, spell->stats.sp) / casting_level (caster, spell));
2460		2136
2461	tmp->speed_left = -1;	2137	tmp->speed_left = -1;
2462	tmp->direction = dir;	2138	tmp->direction = dir;
2463		2139
2464	m->insert (tmp, x, y, op);	2140	m->insert (tmp, x, y, op);
…		…
2468	/* cast_daylight() - changes the map darkness level *lower* */	2144	/* cast_daylight() - changes the map darkness level *lower* */
2469		2145
2470	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.	2146	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.
2471	* This changes the light level for the entire map.	2147	* This changes the light level for the entire map.
2472	*/	2148	*/
2473
2474	int	2149	int
2475	cast_change_map_lightlevel (object *op, object *caster, object *spell)	2150	cast_change_map_lightlevel (object *op, object *caster, object *spell)
2476	{	2151	{
2477	int success;	2152	int success;
2478		2153
2479	if (!op->map)	2154	if (!op->map)
2480	return 0; /* shouldnt happen */	2155	return 0; /* shouldnt happen */
2481		2156
2482	success = change_map_light (op->map, spell->stats.dam);	2157	success = op->map->change_map_light (spell->stats.dam);
		2158
2483	if (!success)	2159	if (!success)
2484	{	2160	{
2485	if (spell->stats.dam < 0)	2161	if (spell->stats.dam < 0)
2486	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");	2162	op->failmsg ("It can be no brighter here.");
2487	else	2163	else
2488	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2164	op->failmsg ("It can be no darker here.");
2489	}	2165	}
		2166
2490	return success;	2167	return success;
2491	}	2168	}
2492
2493
2494
2495
2496		2169
2497	/* create an aura spell object and put it in the player's inventory.	2170	/* create an aura spell object and put it in the player's inventory.
2498	* as usual, op is player, caster is the object casting the spell,	2171	* as usual, op is player, caster is the object casting the spell,
2499	* spell is the spell object itself.	2172	* spell is the spell object itself.
2500	*/	2173	*/
…		…
2506		2179
2507	new_aura = present_arch_in_ob (spell->other_arch, op);	2180	new_aura = present_arch_in_ob (spell->other_arch, op);
2508	if (new_aura)	2181	if (new_aura)
2509	refresh = 1;	2182	refresh = 1;
2510	else	2183	else
2511	new_aura = arch_to_object (spell->other_arch);	2184	new_aura = spell->other_arch->instance ();
2512		2185
2513	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2186	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2514		2187
2515	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2188	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2516		2189
2517	new_aura->set_owner (op);
2518	set_spell_skill (op, caster, spell, new_aura);	2190	set_spell_skill (op, caster, spell, new_aura);
2519	new_aura->attacktype = spell->attacktype;	2191	new_aura->attacktype = spell->attacktype;
2520		2192
2521	new_aura->level = caster_level (caster, spell);	2193	new_aura->level = casting_level (caster, spell);
		2194
2522	if (refresh)	2195	if (refresh)
2523	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2196	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2524	else	2197	else
2525	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2198	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
		2199
2526	insert_ob_in_ob (new_aura, op);	2200	insert_ob_in_ob (new_aura, op);
		2201	new_aura->set_owner (op);
		2202
2527	return 1;	2203	return 1;
2528	}	2204	}
2529
2530		2205
2531	/* move aura function. An aura is a part of someone's inventory,	2206	/* move aura function. An aura is a part of someone's inventory,
2532	* which he carries with him, but which acts on the map immediately	2207	* which he carries with him, but which acts on the map immediately
2533	* around him.	2208	* around him.
2534	* Aura parameters:	2209	* Aura parameters:
2535	* duration: duration counter.	2210	* duration: duration counter.
2536	* attacktype: aura's attacktype	2211	* attacktype: aura's attacktype
2537	* other_arch: archetype to drop where we attack	2212	* other_arch: archetype to drop where we attack
2538	*/	2213	*/
2539
2540	void	2214	void
2541	move_aura (object *aura)	2215	move_aura (object *aura)
2542	{	2216	{
2543	int i, mflags;
2544	object *env;
2545	maptile *m;
2546
2547	/* auras belong in inventories */	2217	/* auras belong in inventories */
2548	env = aura->env;	2218	object *env = aura->env;
		2219	object *owner = aura->owner;
2549		2220
2550	/* no matter what we've gotta remove the aura...	2221	/* no matter what we've gotta remove the aura...
2551	* we'll put it back if its time isn't up.	2222	* we'll put it back if its time isn't up.
2552	*/	2223	*/
2553	aura->remove ();	2224	aura->remove ();
2554		2225
2555	/* exit if we're out of gas */	2226	/* exit if we're out of gas */
2556	if (aura->duration-- < 0)	2227	if (aura->duration-- < 0)
…		…
2558	aura->destroy ();	2229	aura->destroy ();
2559	return;	2230	return;
2560	}	2231	}
2561		2232
2562	/* auras only exist in inventories */	2233	/* auras only exist in inventories */
2563	if (env == NULL || env->map == NULL)	2234	if (!env || !env->map)
2564	{	2235	{
2565	aura->destroy ();	2236	aura->destroy ();
2566	return;	2237	return;
2567	}	2238	}
2568		2239
2569	/* we need to jump out of the inventory for a bit	2240	/* we need to jump out of the inventory for a bit
2570	* in order to hit the map conveniently.	2241	* in order to hit the map conveniently.
2571	*/	2242	*/
2572	aura->insert_at (env, aura);	2243	aura->insert_at (env, aura);
2573		2244
2574	for (i = 1; i < 9; i++)	2245	for (int i = 1; i < 9; i++)
2575	{	2246	{
2576	sint16 nx, ny;	2247	mapxy pos (env);
		2248	pos.move (i);
2577		2249
2578	nx = aura->x + freearr_x[i];
2579	ny = aura->y + freearr_y[i];
2580	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2581
2582	/* Consider the movement tyep of the person with the aura as	2250	/* Consider the movement type of the person with the aura as
2583	* movement type of the aura. Eg, if the player is flying, the aura	2251	* movement type of the aura. Eg, if the player is flying, the aura
2584	* is flying also, if player is walking, it is on the ground, etc.	2252	* is flying also, if player is walking, it is on the ground, etc.
2585	*/	2253	*/
2586	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2254	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2587	{	2255	{
2588	hit_map (aura, i, aura->attacktype, 0);	2256	hit_map (aura, i, aura->attacktype, 0);
2589		2257
2590	if (aura->other_arch)	2258	if (aura->other_arch)
2591	m->insert (arch_to_object (aura->other_arch), nx, ny, aura);	2259	pos.insert (aura->other_arch->instance (), aura);
2592	}	2260	}
2593	}	2261	}
2594		2262
2595	/* put the aura back in the player's inventory */	2263	/* put the aura back in the player's inventory */
2596	aura->remove ();	2264	env->insert (aura);
2597	insert_ob_in_ob (aura, env);	2265	aura->set_owner (owner);
2598	}	2266	}
2599		2267
2600	/* moves the peacemaker spell.	2268	/* moves the peacemaker spell.
2601	* op is the piece object.	2269	* op is the piece object.
2602	*/	2270	*/
2603
2604	void	2271	void
2605	move_peacemaker (object *op)	2272	move_peacemaker (object *op)
2606	{	2273	{
2607	object *tmp;	2274	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
2608
2609	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
2610	{	2275	{
2611	int atk_lev, def_lev;	2276	int atk_lev, def_lev;
2612	object *victim = tmp;	2277	object *victim = tmp->head_ ();
2613		2278
2614	if (tmp->head)	2279	if (!victim->flag [FLAG_MONSTER])
2615	victim = tmp->head;
2616	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2617	continue;	2280	continue;
2618	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2281
		2282	if (victim->flag [FLAG_UNAGGRESSIVE])
2619	continue;	2283	continue;
		2284
2620	if (victim->stats.exp == 0)	2285	if (victim->stats.exp == 0)
2621	continue;	2286	continue;
2622		2287
2623	def_lev = MAX (1, victim->level);	2288	def_lev = max (1, victim->level);
2624	atk_lev = MAX (1, op->level);	2289	atk_lev = max (1, op->level);
2625		2290
2626	if (rndm (0, atk_lev - 1) > def_lev)	2291	if (rndm (0, atk_lev - 1) > def_lev)
2627	{	2292	{
2628	/* make this sucker peaceful. */	2293	/* make this sucker peaceful. */
2629		2294
		2295	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2630	change_exp (op->owner, victim->stats.exp, op->skill, 0);	2296	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2631	victim->stats.exp = 0;	2297	victim->stats.exp = 0;
2632	#if 0	2298	#if 0
2633	/* No idea why these were all set to zero - if something	2299	/* No idea why these were all set to zero - if something
2634	* makes this creature agressive, he should still do damage.	2300	* makes this creature agressive, he should still do damage.
…		…
2637	victim->stats.sp = 0;	2303	victim->stats.sp = 0;
2638	victim->stats.grace = 0;	2304	victim->stats.grace = 0;
2639	victim->stats.Pow = 0;	2305	victim->stats.Pow = 0;
2640	#endif	2306	#endif
2641	victim->attack_movement = RANDO2;	2307	victim->attack_movement = RANDO2;
2642	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2308	victim->set_flag (FLAG_UNAGGRESSIVE);
2643	SET_FLAG (victim, FLAG_RUN_AWAY);	2309	victim->set_flag (FLAG_RUN_AWAY);
2644	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2310	victim->set_flag (FLAG_RANDOM_MOVE);
2645	CLEAR_FLAG (victim, FLAG_MONSTER);	2311	victim->clr_flag (FLAG_MONSTER);
		2312
2646	if (victim->name)	2313	if (victim->name)
2647	{
2648	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);	2314	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2649	}	2315	}
2650	}
2651	}	2316	}
2652	}	2317	}
2653
2654		2318
2655	/* This writes a rune that contains the appropriate message.	2319	/* This writes a rune that contains the appropriate message.
2656	* There really isn't any adjustments we make.	2320	* There really isn't any adjustments we make.
2657	*/	2321	*/
2658
2659	int	2322	int
2660	write_mark (object *op, object *spell, const char *msg)	2323	write_mark (object *op, object *spell, const char *msg)
2661	{	2324	{
2662	char rune[HUGE_BUF];
2663	object *tmp;
2664
2665	if (!msg || msg[0] == 0)	2325	if (!msg || msg[0] == 0)
2666	{	2326	{
2667	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");	2327	op->failmsg ("Write what?");
2668	return 0;	2328	return 0;
2669	}	2329	}
2670		2330
2671	if (strcasestr_local (msg, "endmsg"))	2331	if (!msg_is_safe (msg))
2672	{	2332	{
2673	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");	2333	op->failmsg ("Trying to cheat are we? H<@-signs are not allowed in marking runes.>");
2674	LOG (llevInfo, "write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);	2334	LOG (llevInfo, "write_mark: player %s tried to write bogus rune %s\n", &op->name, msg);
2675	return 0;	2335	return 0;
2676	}	2336	}
		2337
2677	if (!spell->other_arch)	2338	if (!spell->other_arch)
2678	return 0;	2339	return 0;
2679	tmp = arch_to_object (spell->other_arch);
2680		2340
2681	snprintf (rune, sizeof (rune), "%s\n", msg);	2341	object *tmp = spell->other_arch->instance ();
2682		2342
2683	tmp->race = op->name; /*Save the owner of the rune */	2343	tmp->race = op->name; /*Save the owner of the rune */
2684	tmp->msg = rune;	2344	tmp->msg = msg;
2685		2345
2686	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);	2346	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
		2347
2687	return 1;	2348	return 1;
2688	}	2349	}
		2350

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