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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.16 by root, Tue Dec 12 20:53:03 2006 UTC vs.
Revision 1.123 by root, Sun Apr 4 04:10:47 2010 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
6		7	*
7	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
8	it under the terms of the GNU General Public License as published by	9	* 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	10	* Free Software Foundation, either version 3 of the License, or (at your
10	(at your option) any later version.	11	* option) any later version.
11		12	*
12	This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
18	along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
20		21	*
21	The authors can be reached via e-mail at <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
23		24
24	#include <global.h>	25	#include <global.h>
25	#include <object.h>	26	#include <object.h>
26	#include <living.h>	27	#include <living.h>
27	#ifndef __CEXTRACT__
28	# include <sproto.h>	28	#include <sproto.h>
29	#endif
30	#include <spells.h>	29	#include <spells.h>
31	#include <sounds.h>	30	#include <sounds.h>
32		31
33	/* cast_magic_storm: This is really used mostly for spell	32	/* cast_magic_storm: This is really used mostly for spell
34	* fumbles at the like. tmp is the object to propogate.	33	* fumbles at the like. tmp is the object to propogate.
…		…
37	void	36	void
38	cast_magic_storm (object *op, object *tmp, int lvl)	37	cast_magic_storm (object *op, object *tmp, int lvl)
39	{	38	{
40	if (!tmp)	39	if (!tmp)
41	return; /* error */	40	return; /* error */
		41
42	tmp->level = op->level;	42	tmp->level = op->level;
43	tmp->x = op->x;
44	tmp->y = op->y;
45	tmp->range += lvl / 5; /* increase the area of destruction */	43	tmp->range += lvl / 5; /* increase the area of destruction */
46	tmp->duration += lvl / 5;	44	tmp->duration += lvl / 5;
47		45
48	/* Put a cap on duration for this - if the player fails in their	46	/* Put a cap on duration for this - if the player fails in their
49	* apartment, don't want it to go on so long that it kills them	47	* apartment, don't want it to go on so long that it kills them
50	* multiple times. Also, damge already increases with level,	48	* multiple times. Also, damge already increases with level,
51	* so don't really need to increase the duration as much either.	49	* so don't really need to increase the duration as much either.
52	*/	50	*/
53	if (tmp->duration >= 40)	51	if (tmp->duration >= 40)
54	tmp->duration = 40;	52	tmp->duration = 40;
		53
55	tmp->stats.dam = lvl; /* nasty recoils! */	54	tmp->stats.dam = lvl; /* nasty recoils! */
56	tmp->stats.maxhp = tmp->count; /* tract single parent */	55	tmp->stats.maxhp = tmp->count; /* tract single parent */
57	insert_ob_in_map (tmp, op->map, op, 0);
58		56
		57	tmp->insert_at (op, op);
59	}	58	}
60
61		59
62	int	60	int
63	recharge (object *op, object *caster, object *spell_ob)	61	recharge (object *op, object *caster, object *spell_ob)
64	{	62	{
65	object *wand, *tmp;	63	object *wand, *tmp;
66	int ncharges;	64	int ncharges;
67		65
68	wand = find_marked_object (op);	66	wand = find_marked_object (op);
69	if (wand == NULL || wand->type != WAND)	67	if (!wand || wand->type != WAND)
70	{	68	{
71	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");	69	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");
72	return 0;	70	return 0;
73	}	71	}
74	if (!(random_roll (0, 3, op, PREFER_HIGH)))	72	if (!(random_roll (0, 3, op, PREFER_HIGH)))
75	{	73	{
76	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));	74	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));
77	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);	75	op->play_sound (sound_find ("ob_explode"));
78	esrv_del_item (op->contr, wand->count);
79	wand->remove ();
80	wand->destroy (0);	76	wand->destroy ();
81	tmp = get_archetype ("fireball");	77	tmp = get_archetype (shstr_fireball);
82	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;	78	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
		79
83	if (!tmp->stats.dam)	80	if (!tmp->stats.dam)
84	tmp->stats.dam = 1;	81	tmp->stats.dam = 1;
		82
85	tmp->stats.hp = tmp->stats.dam / 2;	83	tmp->stats.hp = tmp->stats.dam / 2;
		84
86	if (tmp->stats.hp < 2)	85	if (tmp->stats.hp < 2)
87	tmp->stats.hp = 2;	86	tmp->stats.hp = 2;
88	tmp->x = op->x;	87
89	tmp->y = op->y;	88	tmp->insert_at (op);
90	insert_ob_in_map (tmp, op->map, NULL, 0);
91	return 1;	89	return 1;
92	}	90	}
93		91
94	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob));	92	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob));
		93
95	if (wand->inv && wand->inv->level)	94	if (wand->inv && wand->inv->level)
96	ncharges /= wand->inv->level;	95	ncharges /= wand->inv->level;
97	else	96	else
98	{	97	{
99	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));	98	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));
100	return 0;	99	return 0;
101	}	100	}
		101
102	if (!ncharges)	102	if (!ncharges)
103	ncharges = 1;	103	ncharges = 1;
104		104
105	wand->stats.food += ncharges;	105	wand->stats.food += ncharges;
106	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));	106	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
		107
107	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))	108	if (wand->arch && QUERY_FLAG (wand->arch, FLAG_ANIMATE))
108	{	109	{
109	SET_FLAG (wand, FLAG_ANIMATE);	110	SET_FLAG (wand, FLAG_ANIMATE);
110	wand->speed = wand->arch->clone.speed;	111	wand->set_speed (wand->arch->speed);
111	update_ob_speed (wand);
112	}	112	}
		113
113	return 1;	114	return 1;
114	}	115	}
115		116
116	/* Create a missile (nonmagic - magic +4). Will either create bolts or arrows	117	/* Create a missile (nonmagic - magic +4). Will either create bolts or arrows
117	* based on whether a crossbow or bow is equiped. If neither, it defaults to	118	* based on whether a crossbow or bow is equiped. If neither, it defaults to
…		…
121	* great a plus, the default is used.	122	* great a plus, the default is used.
122	* The # of arrows created also goes up with level, so if a 30th level mage	123	* The # of arrows created also goes up with level, so if a 30th level mage
123	* wants LOTS of arrows, and doesn't care what the plus is he could	124	* wants LOTS of arrows, and doesn't care what the plus is he could
124	* create nonnmagic arrows, or even -1, etc...	125	* create nonnmagic arrows, or even -1, etc...
125	*/	126	*/
126
127	int	127	int
128	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)	128	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *spellparam)
129	{	129	{
130	int missile_plus = 0, bonus_plus = 0;	130	int bonus_plus = 0;
131	const char *missile_name;	131	const char *missile_name = "arrow";
132	object *tmp, *missile;
133		132
134	missile_name = "arrow";
135
136	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	133	for (object *tmp = op->inv; tmp; tmp = tmp->below)
137	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	134	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
138	missile_name = tmp->race;	135	missile_name = tmp->race;
139		136
140	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	137	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
141		138
142	if (archetype::find (missile_name) == NULL)	139	archetype *missile_arch = archetype::find (missile_name);
		140
		141	if (!missile_arch)
143	{	142	{
144	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);	143	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
145	return 0;	144	return 0;
146	}	145	}
147		146
148	missile = get_archetype (missile_name);	147	object *missile = missile_arch->instance ();
149		148
150	if (stringarg)	149	if (spellparam)
151	{	150	{
152	/* If it starts with a letter, presume it is a description */	151	/* If it starts with a letter, presume it is a description */
153	if (isalpha (*stringarg))	152	if (isalpha (*spellparam))
154	{	153	{
155	artifact *al = find_artifactlist (missile->type)->items;	154	artifact *al = find_artifactlist (missile->type)->items;
156		155
157	for (; al != NULL; al = al->next)	156	for (; al; al = al->next)
158	if (!strcasecmp (al->item->name, stringarg))	157	if (!strcasecmp (al->item->name, spellparam))
159	break;	158	break;
160		159
161	if (!al)	160	if (!al)
162	{	161	{
163	missile->destroy (0);	162	missile->destroy ();
164	new_draw_info_format (NDI_UNIQUE, 0, op, "No such object %ss of %s", missile_name, stringarg);	163	new_draw_info_format (NDI_UNIQUE, 0, op, "No such object %ss of %s", missile_name, spellparam);
165	return 0;	164	return 0;
166	}	165	}
167		166
168	if (al->item->slaying)	167	if (al->item->slaying)
169	{	168	{
170	missile->destroy (0);	169	missile->destroy ();
171	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);	170	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, spellparam);
172	return 0;	171	return 0;
173	}	172	}
174		173
175	give_artifact_abilities (missile, al->item);	174	give_artifact_abilities (missile, al->item);
176	/* These special arrows cost something extra. Don't have them also be magical -	175	/* These special arrows cost something extra. Don't have them also be magical -
177	* otherwise, in most cases, not enough will be created. I don't want to get into	176	* otherwise, in most cases, not enough will be created. I don't want to get into
178	* the parsing of having to do both plus and type.	177	* the parsing of having to do both plus and type.
179	*/	178	*/
180	bonus_plus = 1 + (al->item->value / 5);	179	bonus_plus = 1 + (al->item->value / 5);
181	missile_plus = 0;	180	missile_plus = 0;
182	}	181	}
183	else if (atoi (stringarg) < missile_plus)	182	else if (atoi (spellparam) < missile_plus)
184	missile_plus = atoi (stringarg);	183	missile_plus = atoi (spellparam);
185	}	184	}
186		185
187	if (missile_plus > 4)	186	missile_plus = clamp (missile_plus, -4, 4);
188	missile_plus = 4;
189	else if (missile_plus < -4)
190	missile_plus = -4;
191		187
192	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	188	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
193	missile->nrof -= 3 * (missile_plus + bonus_plus);	189	missile->nrof -= 3 * (missile_plus + bonus_plus);
194		190
195	if (missile->nrof < 1)	191	if (missile->nrof < 1)
…		…
207	return 1;	203	return 1;
208	}	204	}
209		205
210		206
211	/* allows the choice of what sort of food object to make.	207	/* allows the choice of what sort of food object to make.
212	* If stringarg is NULL, it will create food dependent on level --PeterM*/	208	* If spellparam is NULL, it will create food dependent on level --PeterM*/
213	int	209	int
214	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *stringarg)	210	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *spellparam)
215	{	211	{
216	int food_value;	212	int food_value;
217	archetype *at = NULL;	213	archetype *at = NULL;
218	object *new_op;	214	object *new_op;
219		215
220	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);	216	food_value = spell_ob->stats.food + 50 * SP_level_duration_adjust (caster, spell_ob);
221		217
222	if (stringarg)	218	if (spellparam)
223	{	219	{
224	at = find_archetype_by_object_type_name (FOOD, stringarg);	220	at = find_archetype_by_object_type_name (FOOD, spellparam);
225	if (at == NULL)	221	if (at == NULL)
226	at = find_archetype_by_object_type_name (DRINK, stringarg);	222	at = find_archetype_by_object_type_name (DRINK, spellparam);
227	if (at == NULL || at->clone.stats.food > food_value)	223	if (at == NULL || at->stats.food > food_value)
228	stringarg = NULL;	224	spellparam = NULL;
229	}	225	}
230		226
231	if (!stringarg)	227	if (!spellparam)
232	{	228	{
233	archetype *at_tmp;	229	archetype *at_tmp;
234		230
235	/* We try to find the archetype with the maximum food value.	231	/* We try to find the archetype with the maximum food value.
236	* This removes the dependancy of hard coded food values in this	232	* This removes the dependancy of hard coded food values in this
…		…
238	* We don't use flesh types because the weight values of those need	234	* We don't use flesh types because the weight values of those need
239	* to be altered from the donor.	235	* to be altered from the donor.
240	*/	236	*/
241		237
242	/* We assume the food items don't have multiple parts */	238	/* We assume the food items don't have multiple parts */
243	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)	239	for_all_archetypes (at_tmp)
244	{	240	{
245	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)	241	if (at_tmp->type == FOOD || at_tmp->type == DRINK)
246	{	242	{
247	/* Basically, if the food value is something that is creatable	243	/* Basically, if the food value is something that is creatable
248	* under the limits of the spell and it is higher than	244	* under the limits of the spell and it is higher than
249	* the item we have now, take it instead.	245	* the item we have now, take it instead.
250	*/	246	*/
251	if (at_tmp->clone.stats.food <= food_value && (!at || at_tmp->clone.stats.food > at->clone.stats.food))	247	if (at_tmp->stats.food <= food_value
		248	&& (!at
		249	|| at_tmp->stats.food > at->stats.food
		250	|| (at_tmp->stats.food == at->stats.food
		251	&& at_tmp->weight < at->weight)))
252	at = at_tmp;	252	at = at_tmp;
253	}	253	}
254	}	254	}
255	}	255	}
		256
256	/* Pretty unlikely (there are some very low food items), but you never	257	/* Pretty unlikely (there are some very low food items), but you never
257	* know	258	* know
258	*/	259	*/
259	if (!at)	260	if (!at)
260	{	261	{
261	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	262	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");
262	return 0;	263	return 0;
263	}	264	}
264		265
265	food_value /= at->clone.stats.food;	266	food_value /= at->stats.food;
266	new_op = arch_to_object (at);	267	new_op = at->instance ();
267	new_op->nrof = food_value;	268	new_op->nrof = food_value;
268		269
269	new_op->value = 0;	270	new_op->value = 0;
270	if (new_op->nrof < 1)	271	if (new_op->nrof < 1)
271	new_op->nrof = 1;	272	new_op->nrof = 1;
…		…
279	{	280	{
280	int r, mflags, maxrange;	281	int r, mflags, maxrange;
281	object *tmp;	282	object *tmp;
282	maptile *m;	283	maptile *m;
283		284
284
285	if (!dir)	285	if (!dir)
286	{	286	{
287	examine_monster (op, op);	287	examine_monster (op, op);
288	return 1;	288	return 1;
289	}	289	}
		290
290	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	291	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
291	for (r = 1; r < maxrange; r++)	292	for (r = 1; r < maxrange; r++)
292	{	293	{
293	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];	294	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
294		295
…		…
301	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))	302	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))
302	{	303	{
303	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");	304	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");
304	return 0;	305	return 0;
305	}	306	}
		307
306	if (mflags & P_IS_ALIVE)	308	if (mflags & P_IS_ALIVE)
307	{	309	{
308	for (tmp = get_map_ob (m, x, y); tmp != NULL; tmp = tmp->above)	310	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
309	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))	311	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))
310	{	312	{
311	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");	313	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");
312	if (tmp->head != NULL)	314	if (tmp->head != NULL)
313	tmp = tmp->head;	315	tmp = tmp->head;
314	examine_monster (op, tmp);	316	examine_monster (op, tmp);
315	return 1;	317	return 1;
316	}	318	}
317	}	319	}
318	}	320	}
		321
319	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");	322	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
320	return 1;	323	return 1;
321	}	324	}
322
323		325
324	/* This checks to see if 'pl' is invisible to 'mon'.	326	/* This checks to see if 'pl' is invisible to 'mon'.
325	* does race check, undead check, etc	327	* does race check, undead check, etc
326	* Returns TRUE if mon can't see pl, false	328	* Returns TRUE if mon can't see pl, false
327	* otherwise. This doesn't check range, walls, etc. It	329	* otherwise. This doesn't check range, walls, etc. It
…		…
329	* pl is invisible.	331	* pl is invisible.
330	*/	332	*/
331	int	333	int
332	makes_invisible_to (object *pl, object *mon)	334	makes_invisible_to (object *pl, object *mon)
333	{	335	{
334
335	if (!pl->invisible)	336	if (!pl->invisible)
336	return 0;	337	return 0;
		338
337	if (pl->type == PLAYER)	339	if (pl->type == PLAYER)
338	{	340	{
339	/* If race isn't set, then invisible unless it is undead */	341	/* If race isn't set, then invisible unless it is undead */
340	if (!pl->contr->invis_race)	342	if (!pl->contr->invis_race)
341	{	343	{
342	if (QUERY_FLAG (mon, FLAG_UNDEAD))	344	if (QUERY_FLAG (mon, FLAG_UNDEAD))
343	return 0;	345	return 0;
		346
344	return 1;	347	return 1;
345	}	348	}
		349
346	/* invis_race is set if we get here */	350	/* invis_race is set if we get here */
347	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	351	if (pl->contr->invis_race == shstr_undead && is_true_undead (mon))
348	return 1;	352	return 1;
		353
349	/* No race, can't be invisible to it */	354	/* No race, can't be invisible to it */
350	if (!mon->race)	355	if (!mon->race)
351	return 0;	356	return 0;
		357
352	if (strstr (mon->race, pl->contr->invis_race))	358	if (mon->race.contains (pl->contr->invis_race))
353	return 1;	359	return 1;
		360
354	/* Nothing matched above, return 0 */	361	/* Nothing matched above, return 0 */
355	return 0;	362	return 0;
356	}	363	}
357	else	364	else
358	{	365	{
…		…
371	* normal applies.	378	* normal applies.
372	*/	379	*/
373	int	380	int
374	cast_invisible (object *op, object *caster, object *spell_ob)	381	cast_invisible (object *op, object *caster, object *spell_ob)
375	{	382	{
376	object *tmp;
377
378	if (op->invisible > 1000)	383	if (op->invisible > 1000)
379	{	384	{
380	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");	385	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");
381	return 0;	386	return 0;
382	}	387	}
…		…
398	else	403	else
399	op->contr->tmp_invis = 1;	404	op->contr->tmp_invis = 1;
400		405
401	op->contr->hidden = 0;	406	op->contr->hidden = 0;
402	}	407	}
		408
403	if (makes_invisible_to (op, op))	409	if (makes_invisible_to (op, op))
404	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");	410	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
405	else	411	else
406	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");	412	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
407		413
408	update_object (op, UP_OBJ_FACE);	414	update_object (op, UP_OBJ_CHANGE);
409		415
410	/* Only search the active objects - only these should actually do	416	/* Only search the active objects - only these should actually do
411	* harm to the player.	417	* harm to the player.
412	*/	418	*/
413	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)	419	for_all_actives (tmp)
414	if (tmp->enemy == op)	420	if (tmp->enemy == op)
415	tmp->enemy = NULL;	421	tmp->enemy = 0;
		422
416	return 1;	423	return 1;
417	}	424	}
418		425
419	/* earth to dust spell. Basically destroys earthwalls in the area.	426	/* earth to dust spell. Basically destroys earthwalls in the area.
420	*/	427	*/
421	int	428	int
422	cast_earth_to_dust (object *op, object *caster, object *spell_ob)	429	cast_earth_to_dust (object *op, object *caster, object *spell_ob)
423	{	430	{
424	object *tmp, *next;
425	int range, i, j, mflags;	431	int range, i, j, mflags;
426	sint16 sx, sy;	432	sint16 sx, sy;
427	maptile *m;	433	maptile *m;
428
429	if (op->type != PLAYER)
430	return 0;
431		434
432	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	435	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
433		436
434	for (i = -range; i <= range; i++)	437	for (i = -range; i <= range; i++)
435	for (j = -range; j <= range; j++)	438	for (j = -range; j <= range; j++)
…		…
440	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	443	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
441		444
442	if (mflags & P_OUT_OF_MAP)	445	if (mflags & P_OUT_OF_MAP)
443	continue;	446	continue;
444		447
445	// earth to dust tears down everything that can be teared down	448	// earth to dust tears down everything that can be torn down
446	for (tmp = get_map_ob (m, sx, sy); tmp != NULL; tmp = next)	449	for (object *next, *tmp = m->at (sx, sy).bot; tmp; tmp = next)
447	{	450	{
448	next = tmp->above;	451	next = tmp->above;
		452
449	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	453	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))
450	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	454	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
451	}	455	}
452	}	456	}
		457
453	return 1;	458	return 1;
454	}	459	}
455
456		460
457	void	461	void
458	execute_word_of_recall (object *op)	462	execute_word_of_recall (object *op)
459	{	463	{
460	object *wor = op;	464	if (object *pl = op->in_player ())
461		465	{
462	while (op != NULL && op->type != PLAYER)	466	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))
463	op = op->env;
464
465	if (op != NULL && op->map)
466	if ((get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG (op, FLAG_WIZCAST)))
467	new_draw_info (NDI_UNIQUE, 0, op, "You feel something fizzle inside you.");	467	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
468	else	468	else
469	enter_exit (op, wor);	469	pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
		470	}
470		471
471	wor->remove ();
472	wor->destroy (0);	472	op->destroy ();
473	}	473	}
474		474
475	/* Word of recall causes the player to return 'home'.	475	/* Word of recall causes the player to return 'home'.
476	* we put a force into the player object, so that there is a	476	* we put a force into the player object, so that there is a
477	* time delay effect.	477	* time delay effect.
…		…
490	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	490	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
491	return 1;	491	return 1;
492	}	492	}
493		493
494	dummy = get_archetype (FORCE_NAME);	494	dummy = get_archetype (FORCE_NAME);
495	if (dummy == NULL)	495
		496	if (!dummy)
496	{	497	{
497	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	498	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
498	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");	499	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
499	return 0;	500	return 0;
500	}	501	}
		502
501	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);	503	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);
502	if (time < 1)	504	if (time < 1)
503	time = 1;	505	time = 1;
504		506
505	/* value of speed really doesn't make much difference, as long as it is	507	/* value of speed really doesn't make much difference, as long as it is
506	* positive. Lower value may be useful so that the problem doesn't	508	* positive. Lower value may be useful so that the problem doesn't
507	* do anything really odd if it say a -1000 or something.	509	* do anything really odd if it say a -1000 or something.
508	*/	510	*/
509	dummy->speed = 0.002;	511	dummy->set_speed (0.002);
510	update_ob_speed (dummy);
511	dummy->speed_left = -dummy->speed * time;	512	dummy->speed_left = -dummy->speed * time;
512	dummy->type = SPELL_EFFECT;	513	dummy->type = SPELL_EFFECT;
513	dummy->subtype = SP_WORD_OF_RECALL;	514	dummy->subtype = SP_WORD_OF_RECALL;
514		515
515	/* If we could take advantage of enter_player_savebed() here, it would be	516	/* If we could take advantage of enter_player_savebed() here, it would be
516	* nice, but until the map load fails, we can't.	517	* nice, but until the map load fails, we can't.
517	*/	518	*/
518	EXIT_PATH (dummy) = op->contr->savebed_map;	519	EXIT_PATH (dummy) = op->contr->savebed_map;
519	EXIT_X (dummy) = op->contr->bed_x;	520	EXIT_X (dummy) = op->contr->bed_x;
520	EXIT_Y (dummy) = op->contr->bed_y;	521	EXIT_Y (dummy) = op->contr->bed_y;
521		522
522	(void) insert_ob_in_ob (dummy, op);	523	op->insert (dummy);
		524
523	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	525	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
		526
524	return 1;	527	return 1;
525	}	528	}
526		529
527	/* cast_wonder	530	/* cast_wonder
528	* wonder is really just a spell that will likely cast another	531	* wonder is really just a spell that will likely cast another
…		…
558	return cast_spell (op, caster, dir, newspell, NULL);	561	return cast_spell (op, caster, dir, newspell, NULL);
559	}	562	}
560	return 1;	563	return 1;
561	}	564	}
562		565
563
564	int	566	int
565	perceive_self (object *op)	567	perceive_self (object *op)
566	{	568	{
567	char *cp = describe_item (op, op), buf[MAX_BUF];	569	const char *cp = describe_item (op, op);
568	archetype *at = archetype::find (ARCH_DEPLETION);	570	archetype *at = archetype::find (shstr_depletion);
569	object *tmp;
570	int i;
571		571
		572	dynbuf_text &buf = msg_dynbuf; buf.clear ();
		573
		574	if (!op->is_player ())
		575	return 0;
		576
		577	if (object *race = archetype::find (op->race))
		578	buf << " - You are a G<male|female> " << &race->name << ".\n";
		579
572	tmp = find_god (determine_god (op));	580	if (object *god = find_god (determine_god (op)))
573	if (tmp)	581	buf << " - You worship " << &god->name << ".\n";
574	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
575	else	582	else
576	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");	583	buf << " - You worship no god.\n";
577		584
578	tmp = present_arch_in_ob (at, op);	585	object *tmp = present_arch_in_ob (at, op);
579		586
580	if (*cp == '\0' && tmp == NULL)	587	if (*cp == '\0' && !tmp)
581	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");	588	buf << " - You feel very mundane. ";
582	else	589	else
583	{	590	{
584	new_draw_info (NDI_UNIQUE, 0, op, "You have:");	591	buf << " - You have: " << cp << ".\n";
585	new_draw_info (NDI_UNIQUE, 0, op, cp);	592
586	if (tmp != NULL)	593	if (tmp)
587	{
588	for (i = 0; i < NUM_STATS; i++)	594	for (int i = 0; i < NUM_STATS; i++)
589	{	595	if (tmp->stats.stat (i) < 0)
590	if (get_attr_value (&tmp->stats, i) < 0)	596	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	}	597	}
597		598
598	if (is_dragon_pl (op))	599	if (op->is_dragon ())
599	{
600	/* now grab the 'dragon_ability'-force from the player's inventory */	600	/* now grab the 'dragon_ability'-force from the player's inventory */
601	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	601	for (tmp = op->inv; tmp; tmp = tmp->below)
602	{	602	{
603	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))	603	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
604	{	604	{
605	if (tmp->stats.exp == 0)	605	if (tmp->stats.exp == 0)
606	{
607	sprintf (buf, "Your metabolism isn't focused on anything.");	606	buf << " - Your metabolism isn't focused on anything.\n";
608	}
609	else	607	else
610	{
611	sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);	608	buf << " - Your metabolism is focused on " << change_resist_msg[tmp->stats.exp] << ".\n";
612	}	609
613	new_draw_info (NDI_UNIQUE, 0, op, buf);
614	break;	610	break;
615	}	611	}
616	}	612	}
617	}	613
		614	op->contr->infobox (MSG_CHANNEL ("perceiveself"), buf);
		615
618	return 1;	616	return 1;
619	}	617	}
620
621	/* int cast_create_town_portal (object *op, object *caster, int dir)
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
649	/* Check to see if the map the player is currently on is a per player unique
650	* map. This can be determined in that per player unique maps have the
651	* full pathname listed.
652	*/
653	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
654	{
655	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
656	return 0;
657	}
658
659	/* The first thing to do is to check if we have a marked destination
660	* dummy is used to make a check inventory for the force
661	*/
662	dummy = arch_to_object (spell->other_arch);
663	if (dummy == NULL)
664	{
665	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
666	LOG (llevError, "get_object failed (force in cast_create_town_portal for %s!\n", &op->name);
667	return 0;
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	dummy->destroy (0);
686
687	/* Here we know where the town portal should go to
688	* We should kill any existing portal associated with the player.
689	* Than we should create the 2 portals.
690	* For each of them, we need:
691	* - To create the portal with the name of the player+destination map
692	* - set the owner of the town portal
693	* - To mark the position of the portal in the player's inventory
694	* for easier destruction.
695	*
696	* The mark works has follow:
697	* slaying: Existing town portal
698	* hp, sp : x & y of the associated portal
699	* name : name of the portal
700	* race : map the portal is in
701	*/
702
703	/* First step: killing existing town portals */
704	dummy = get_archetype (spell->race);
705	if (dummy == NULL)
706	{
707	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
708	LOG (llevError, "get_object failed (force) in cast_create_town_portal for %s!\n", &op->name);
709	return 0;
710	}
711	perm_portal = archetype::find (spell->slaying);
712
713	/* To kill a town portal, we go trough the player's inventory,
714	* for each marked portal in player's inventory,
715	* -We try load the associated map (if impossible, consider the portal destructed)
716	* -We find any portal in the specified location.
717	* If it has the good name, we destruct it.
718	* -We destruct the force indicating that portal.
719	*/
720	while ((old_force = check_inv_recursive (op, dummy)))
721	{
722	exitx = EXIT_X (old_force);
723	exity = EXIT_Y (old_force);
724	LOG (llevDebug, "Trying to kill a portal in %s (%d,%d)\n", &old_force->race, exitx, exity);
725
726	if (!strncmp (old_force->race, settings.localdir, strlen (settings.localdir)))
727	exitmap = ready_map_name (old_force->race, MAP_PLAYER_UNIQUE);
728	else
729	exitmap = ready_map_name (old_force->race, 0);
730
731	if (exitmap)
732	{
733	tmp = present_arch (perm_portal, exitmap, exitx, exity);
734	while (tmp)
735	{
736	if (tmp->name == old_force->name)
737	{
738	tmp->remove ();
739	tmp->destroy (0);
740	break;
741	}
742	else
743	{
744	tmp = tmp->above;
745	}
746	}
747	}
748	old_force->remove ();
749	old_force->destroy (0);
750	LOG (llevDebug, "\n");
751	}
752	dummy->destroy (0);
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->remove ();
775	force->destroy (0);
776	return 1;
777	}
778
779	op_level = caster_level (caster, spell);
780	if (op_level < 15)
781	snprintf (portal_message, 1024,
782	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
783	&op->name);
784	else if (op_level < 30)
785	snprintf (portal_message, 1024,
786	"\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);
787	else if (op_level < 60)
788	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
789	else
790	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
791	&op->name);
792
793	/* Create a portal in front of player
794	* dummy contain the portal and
795	* force contain the track to kill it later
796	*/
797
798	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
799	dummy = get_archetype (spell->slaying); /*The portal */
800	if (dummy == NULL)
801	{
802	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
803	LOG (llevError, "get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
804	return 0;
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, "get_object failed (force) in cast_create_town_portal for %s!\n", &op->name);
823	return 0;
824	}
825	tmp->race = op->map->path;
826	tmp->name = portal_name;
827	EXIT_X (tmp) = dummy->x;
828	EXIT_Y (tmp) = dummy->y;
829	insert_ob_in_ob (tmp, op);
830
831	/* Create a portal in the destination map
832	* dummy contain the portal and
833	* force the track to kill it later
834	* the 'force' variable still contains the 'reminder' of
835	* where this portal goes to.
836	*/
837	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, op->map->path);
838	dummy = get_archetype (spell->slaying); /*The portal */
839	if (dummy == NULL)
840	{
841	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
842	LOG (llevError, "get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
843	return 0;
844	}
845	EXIT_PATH (dummy) = op->map->path;
846	EXIT_X (dummy) = op->x;
847	EXIT_Y (dummy) = op->y;
848	dummy->name = dummy->name_pl = portal_name;
849	dummy->msg = portal_message;
850	dummy->x = EXIT_X (force);
851	dummy->y = EXIT_Y (force);
852	dummy->race = op->name; /*Save the owner of the portal */
853	insert_ob_in_map (dummy, exitmap, op, 0);
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, "get_object failed (force) in cast_create_town_portal for %s!\n", &op->name);
863	return 0;
864	}
865	tmp->race = force->name;
866	tmp->name = portal_name;
867	EXIT_X (tmp) = dummy->x;
868	EXIT_Y (tmp) = dummy->y;
869	insert_ob_in_ob (tmp, op);
870
871	/* Describe the player what happened
872	*/
873	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
874	force->remove (); /* Delete the force inside the player */
875	force->destroy (0);
876	return 1;
877	}
878
879		618
880	/* This creates magic walls. Really, it can create most any object,	619	/* This creates magic walls. Really, it can create most any object,
881	* within some reason.	620	* within some reason.
882	*/	621	*/
883
884	int	622	int
885	magic_wall (object *op, object *caster, int dir, object *spell_ob)	623	magic_wall (object *op, object *caster, int dir, object *spell_ob)
886	{	624	{
887	object *tmp, *tmp2;	625	object *tmp;
888	int i, posblocked, negblocked, maxrange;	626	int i, posblocked, negblocked, maxrange;
889	sint16 x, y;	627	sint16 x, y;
890	maptile *m;	628	maptile *m;
891	const char *name;	629	const char *name;
892	archetype *at;	630	archetype *at;
…		…
900	else	638	else
901	{	639	{
902	x = op->x + freearr_x[dir];	640	x = op->x + freearr_x[dir];
903	y = op->y + freearr_y[dir];	641	y = op->y + freearr_y[dir];
904	}	642	}
		643
905	m = op->map;	644	m = op->map;
906		645
907	if ((spell_ob->move_block || x != op->x || y != op->y) &&	646	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) ||	647	(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)))	648	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))
910	{	649	{
911	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");	650	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
912	return 0;	651	return 0;
913	}	652	}
		653
914	if (spell_ob->other_arch)	654	if (spell_ob->other_arch)
915	{	655	tmp = spell_ob->other_arch->instance ();
916	tmp = arch_to_object (spell_ob->other_arch);
917	}
918	else if (spell_ob->race)	656	else if (spell_ob->race)
919	{	657	{
920	char buf1[MAX_BUF];	658	char buf1[MAX_BUF];
921		659
922	sprintf (buf1, spell_ob->race, dir);	660	sprintf (buf1, spell_ob->race, dir);
…		…
925	{	663	{
926	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);	664	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
927	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");	665	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
928	return 0;	666	return 0;
929	}	667	}
930	tmp = arch_to_object (at);	668
		669	tmp = at->instance ();
931	}	670	}
932	else	671	else
933	{	672	{
934	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);	673	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);
935	return 0;	674	return 0;
…		…
944	}	683	}
945	else if (QUERY_FLAG (tmp, FLAG_ALIVE))	684	else if (QUERY_FLAG (tmp, FLAG_ALIVE))
946	{	685	{
947	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	686	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
948	tmp->stats.maxhp = tmp->stats.hp;	687	tmp->stats.maxhp = tmp->stats.hp;
949	set_owner (tmp, op);
950	set_spell_skill (op, caster, spell_ob, tmp);
951	}	688	}
		689
952	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))	690	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))
953	{	691	{
954	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	692	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
955	SET_FLAG (tmp, FLAG_IS_USED_UP);	693	SET_FLAG (tmp, FLAG_IS_USED_UP);
956	}	694	}
		695
957	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))	696	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))
958	{	697	{
959	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);	698	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
960	tmp->stats.maxhp = tmp->stats.hp;	699	tmp->stats.maxhp = tmp->stats.hp;
961	SET_FLAG (tmp, FLAG_TEAR_DOWN);	700	SET_FLAG (tmp, FLAG_TEAR_DOWN);
962	SET_FLAG (tmp, FLAG_ALIVE);	701	SET_FLAG (tmp, FLAG_ALIVE);
963	}	702	}
964		703
965	/* This can't really hurt - if the object doesn't kill anything,	704	/* This can't really hurt - if the object doesn't kill anything,
966	* these fields just won't be used.	705	* these fields just won't be used. Do not set the owner for
		706	* earthwalls, though, so they survive restarts.
967	*/	707	*/
968	set_owner (tmp, op);	708	if (tmp->type != EARTHWALL) //TODO
		709	tmp->set_owner (op);
		710
969	set_spell_skill (op, caster, spell_ob, tmp);	711	set_spell_skill (op, caster, spell_ob, tmp);
970	tmp->x = x;
971	tmp->y = y;
972	tmp->level = caster_level (caster, spell_ob) / 2;	712	tmp->level = casting_level (caster, spell_ob) / 2;
973		713
974	name = tmp->name;	714	name = tmp->name;
975	if ((tmp = insert_ob_in_map (tmp, m, op, 0)) == NULL)	715	if (!(tmp = m->insert (tmp, x, y, op)))
976	{	716	{
977	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);	717	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
978	return 0;	718	return 0;
979	}	719	}
		720
980	/* If this is a spellcasting wall, need to insert the spell object */	721	/* If this is a spellcasting wall, need to insert the spell object */
981	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	722	if (tmp->other_arch && tmp->other_arch->type == SPELL)
982	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	723	insert_ob_in_ob (tmp->other_arch->instance (), tmp);
983		724
984	/* This code causes the wall to extend some distance in	725	/* This code causes the wall to extend some distance in
985	* each direction, or until an obstruction is encountered.	726	* each direction, or until an obstruction is encountered.
986	* posblocked and negblocked help determine how far the	727	* posblocked and negblocked help determine how far the
987	* created wall can extend, it won't go extend through	728	* created wall can extend, it won't go extend through
…		…
1002	m = tmp->map;	743	m = tmp->map;
1003		744
1004	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&	745	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
1005	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)	746	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)
1006	{	747	{
1007	tmp2 = get_object ();	748	object *tmp2 = tmp->clone ();
1008	copy_object (tmp, tmp2);	749	m->insert (tmp2, x, y, op);
1009	tmp2->x = x;	750
1010	tmp2->y = y;
1011	insert_ob_in_map (tmp2, m, op, 0);
1012	/* If this is a spellcasting wall, need to insert the spell object */	751	/* If this is a spellcasting wall, need to insert the spell object */
1013	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	752	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1014	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	753	tmp2->insert (tmp2->other_arch->instance ());
1015		754
1016	}	755	}
1017	else	756	else
1018	posblocked = 1;	757	posblocked = 1;
1019		758
…		…
1022	m = tmp->map;	761	m = tmp->map;
1023		762
1024	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&	763	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)	764	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
1026	{	765	{
1027	tmp2 = get_object ();	766	object *tmp2 = tmp->clone ();
1028	copy_object (tmp, tmp2);	767	m->insert (tmp2, x, y, op);
1029	tmp2->x = x;	768
1030	tmp2->y = y;
1031	insert_ob_in_map (tmp2, m, op, 0);
1032	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	769	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1033	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	770	tmp2->insert (tmp2->other_arch->instance ());
1034	}	771	}
1035	else	772	else
1036	negblocked = 1;	773	negblocked = 1;
1037	}	774	}
1038		775
…		…
1041		778
1042	return 1;	779	return 1;
1043	}	780	}
1044		781
1045	int	782	int
1046	dimension_door (object *op, object *caster, object *spob, int dir)	783	dimension_door (object *op, object *caster, object *spob, int dir, const char *spellparam)
1047	{	784	{
1048	uint32 dist, maxdist;	785	uint32 dist, maxdist;
1049	int mflags;	786	int mflags;
1050	maptile *m;	787	maptile *m;
1051	sint16 sx, sy;	788	sint16 sx, sy;
…		…
1053	if (op->type != PLAYER)	790	if (op->type != PLAYER)
1054	return 0;	791	return 0;
1055		792
1056	if (!dir)	793	if (!dir)
1057	{	794	{
1058	new_draw_info (NDI_UNIQUE, 0, op, "In what direction?");	795	op->failmsg ("In what direction?");
1059	return 0;	796	return 0;
1060	}	797	}
1061		798
1062	/* Given the new outdoor maps, can't let players dimension door for	799	/* Given the new outdoor maps, can't let players dimension door for
1063	* ever, so put limits in.	800	* ever, so put limits in.
1064	*/	801	*/
1065	maxdist = spob->range + SP_level_range_adjust (caster, spob);	802	maxdist = spob->range + SP_level_range_adjust (caster, spob);
1066		803
1067	if (op->contr->count)	804	if (spellparam)
1068	{	805	{
		806	int count = atoi (spellparam);
		807
1069	if (op->contr->count > maxdist)	808	if (count > maxdist)
1070	{	809	{
1071	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");	810	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");
1072	return 0;	811	return 0;
1073	}	812	}
1074		813
1075	for (dist = 0; dist < op->contr->count; dist++)	814	for (dist = 0; dist < count; dist++)
1076	{	815	{
1077	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);	816	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
1078		817
1079	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))	818	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
1080	break;	819	break;
1081		820
1082	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))	821	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
1083	break;	822	break;
1084	}	823	}
1085		824
1086	if (dist < op->contr->count)	825	if (dist < count)
1087	{	826	{
1088	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");	827	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
1089	op->contr->count = 0;
1090	return 0;	828	return 0;
1091	}	829	}
1092	op->contr->count = 0;
1093		830
1094	/* Remove code that puts player on random space on maps. IMO,	831	/* Remove code that puts player on random space on maps. IMO,
1095	* a lot of maps probably have areas the player should not get to,	832	* a lot of maps probably have areas the player should not get to,
1096	* but may not be marked as NO_MAGIC (as they may be bounded	833	* but may not be marked as NO_MAGIC (as they may be bounded
1097	* by such squares). Also, there are probably treasure rooms and	834	* by such squares). Also, there are probably treasure rooms and
…		…
1145	return 0;	882	return 0;
1146	}	883	}
1147	}	884	}
1148		885
1149	/* Actually move the player now */	886	/* Actually move the player now */
1150	op->remove ();	887	if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))
1151	op->x += freearr_x[dir] * dist;
1152	op->y += freearr_y[dir] * dist;
1153	if ((op = insert_ob_in_map (op, op->map, op, 0)) == NULL)
1154	return 1;	888	return 1;
1155		889
1156	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */	890	op->speed_left = -5. * op->speed; /* Freeze them for a short while */
		891
1157	return 1;	892	return 1;
1158	}	893	}
1159
1160		894
1161	/* cast_heal: Heals something.	895	/* cast_heal: Heals something.
1162	* op is the caster.	896	* op is the caster.
1163	* dir is the direction he is casting it in.	897	* dir is the direction he is casting it in.
1164	* spell is the spell object.	898	* spell is the spell object.
…		…
1171	object *poison;	905	object *poison;
1172	int heal = 0, success = 0;	906	int heal = 0, success = 0;
1173		907
1174	tmp = find_target_for_friendly_spell (op, dir);	908	tmp = find_target_for_friendly_spell (op, dir);
1175		909
1176	if (tmp == NULL)	910	if (!tmp)
1177	return 0;	911	return 0;
1178		912
1179	/* Figure out how many hp this spell might cure.	913	/* Figure out how many hp this spell might cure.
1180	* could be zero if this spell heals effects, not damage.	914	* could be zero if this spell heals effects, not damage.
1181	*/	915	*/
…		…
1184	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;	918	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1185		919
1186	if (heal)	920	if (heal)
1187	{	921	{
1188	if (tmp->stats.hp >= tmp->stats.maxhp)	922	if (tmp->stats.hp >= tmp->stats.maxhp)
1189	{
1190	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");	923	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
1191	}
1192	else	924	else
1193	{	925	{
1194	/* See how many points we actually heal. Instead of messages	926	/* See how many points we actually heal. Instead of messages
1195	* based on type of spell, we instead do messages based	927	* based on type of spell, we instead do messages based
1196	* on amount of damage healed.	928	* on amount of damage healed.
1197	*/	929	*/
1198	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	930	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1199	heal = tmp->stats.maxhp - tmp->stats.hp;	931	heal = tmp->stats.maxhp - tmp->stats.hp;
		932
1200	tmp->stats.hp += heal;	933	tmp->stats.hp += heal;
1201		934
1202	if (tmp->stats.hp >= tmp->stats.maxhp)	935	if (tmp->stats.hp >= tmp->stats.maxhp)
1203	{
1204	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	936	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1205	}
1206	else if (heal > 50)	937	else if (heal > 50)
1207	{
1208	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");	938	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1209	}
1210	else if (heal > 25)	939	else if (heal > 25)
1211	{
1212	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");	940	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1213	}
1214	else if (heal > 10)	941	else if (heal > 10)
1215	{
1216	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");	942	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
1217	}
1218	else	943	else
1219	{
1220	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");	944	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
1221	}	945
1222	success = 1;	946	success = 1;
1223	}	947	}
1224	}	948	}
		949
1225	if (spell->attacktype & AT_DISEASE)	950	if (spell->attacktype & AT_DISEASE)
1226	if (cure_disease (tmp, op))	951	if (cure_disease (tmp, op, spell))
1227	success = 1;	952	success = 1;
1228		953
1229	if (spell->attacktype & AT_POISON)	954	if (spell->attacktype & AT_POISON)
1230	{	955	{
1231	at = archetype::find ("poisoning");	956	at = archetype::find (shstr_poisoning);
1232	poison = present_arch_in_ob (at, tmp);	957	poison = present_arch_in_ob (at, tmp);
1233	if (poison)	958	if (poison)
1234	{	959	{
1235	success = 1;	960	success = 1;
1236	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	961	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1237	poison->stats.food = 1;	962	poison->stats.food = 1;
1238	}	963	}
1239	}	964	}
		965
1240	if (spell->attacktype & AT_CONFUSION)	966	if (spell->attacktype & AT_CONFUSION)
1241	{	967	{
1242	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	968	poison = present_in_ob_by_name (FORCE, shstr_confusion, tmp);
1243	if (poison)	969	if (poison)
1244	{	970	{
1245	success = 1;	971	success = 1;
1246	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	972	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1247	poison->duration = 1;	973	poison->duration = 1;
1248	}	974	}
1249	}	975	}
		976
1250	if (spell->attacktype & AT_BLIND)	977	if (spell->attacktype & AT_BLIND)
1251	{	978	{
1252	at = archetype::find ("blindness");	979	at = archetype::find (shstr_blindness);
1253	poison = present_arch_in_ob (at, tmp);	980	poison = present_arch_in_ob (at, tmp);
1254	if (poison)	981	if (poison)
1255	{	982	{
1256	success = 1;	983	success = 1;
1257	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");	984	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1258	poison->stats.food = 1;	985	poison->stats.food = 1;
1259	}	986	}
1260	}	987	}
		988
1261	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)	989	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1262	{	990	{
1263	tmp->stats.sp += spell->last_sp;	991	tmp->stats.sp += spell->last_sp;
1264	if (tmp->stats.sp > tmp->stats.maxsp)	992	if (tmp->stats.sp > tmp->stats.maxsp)
1265	tmp->stats.sp = tmp->stats.maxsp;	993	tmp->stats.sp = tmp->stats.maxsp;
1266	success = 1;	994	success = 1;
1267	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");	995	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1268	}	996	}
		997
1269	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)	998	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1270	{	999	{
1271	tmp->stats.grace += spell->last_grace;	1000	tmp->stats.grace += spell->last_grace;
1272	if (tmp->stats.grace > tmp->stats.maxgrace)	1001	if (tmp->stats.grace > tmp->stats.maxgrace)
1273	tmp->stats.grace = tmp->stats.maxgrace;	1002	tmp->stats.grace = tmp->stats.maxgrace;
1274	success = 1;	1003	success = 1;
1275	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");	1004	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1276	}	1005	}
		1006
1277	if (spell->stats.food && tmp->stats.food < 999)	1007	if (spell->stats.food && tmp->stats.food < MAX_FOOD)
1278	{	1008	{
1279	tmp->stats.food += spell->stats.food;	1009	tmp->stats.food += spell->stats.food;
1280	if (tmp->stats.food > 999)	1010	min_it (tmp->stats.food, MAX_FOOD);
1281	tmp->stats.food = 999;	1011
1282	success = 1;	1012	success = 1;
1283	/* We could do something a bit better like the messages for healing above */	1013	/* We could do something a bit better like the messages for healing above */
1284	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");	1014	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1285	}	1015	}
		1016
1286	return success;	1017	return success;
1287	}	1018	}
1288
1289		1019
1290	/* This is used for the spells that gain stats. There are no spells	1020	/* This is used for the spells that gain stats. There are no spells
1291	* right now that icnrease wis/int/pow on a temp basis, so no	1021	* right now that icnrease wis/int/pow on a temp basis, so no
1292	* good comments for those.	1022	* good comments for those.
1293	*/	1023	*/
1294	static const char *const no_gain_msgs[NUM_STATS] = {	1024	static const char *const no_gain_msgs[NUM_STATS] = {
1295	"You grow no stronger.",	1025	"You grow no stronger.",
1296	"You grow no more agile.",	1026	"You grow no more agile.",
1297	"You don't feel any healthier.",	1027	"You don't feel any healthier.",
1298	"no wis",	1028	"You didn't grow any more intelligent.",
		1029	"You do not feel any wiser.",
		1030	"You don't feel any more powerful."
1299	"You are no easier to look at.",	1031	"You are no easier to look at.",
1300	"no int",
1301	"no pow"
1302	};	1032	};
1303		1033
1304	int	1034	int
		1035	change_ability_duration (object *spell, object *caster)
		1036	{
		1037	return spell->duration + SP_level_duration_adjust (caster, spell) * 50;
		1038	}
		1039
		1040	int
1305	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1041	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1306	{	1042	{
1307	object *tmp, *tmp2 = NULL;
1308	object *force = NULL;	1043	object *force = 0;
1309	int i;	1044	int i;
1310		1045
1311	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1046	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1312	if (dir != 0)	1047	object *tmp = dir
1313	{
1314	tmp = find_target_for_friendly_spell (op, dir);	1048	? find_target_for_friendly_spell (op, dir)
1315	}	1049	: op;
1316	else
1317	{
1318	tmp = op;
1319	}
1320		1050
1321	if (tmp == NULL)	1051	if (!tmp)
1322	return 0;	1052	return 0;
1323		1053
1324	/* If we've already got a force of this type, don't add a new one. */	1054	/* If we've already got a force of this type, don't add a new one. */
1325	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1055	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1326	{	1056	{
1327	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1057	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1328	{	1058	{
1329	if (tmp2->name == spell_ob->name)	1059	if (tmp2->name == spell_ob->name)
1330	{	1060	{
…		…
1332	break;	1062	break;
1333	}	1063	}
1334	else if (spell_ob->race && spell_ob->race == tmp2->name)	1064	else if (spell_ob->race && spell_ob->race == tmp2->name)
1335	{	1065	{
1336	if (!silent)	1066	if (!silent)
1337	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1067	new_draw_info_format (NDI_UNIQUE, 0, op,
		1068	"You can not cast %s while %s is in effect",
		1069	&spell_ob->name, &tmp2->name_pl);
		1070
1338	return 0;	1071	return 0;
1339	}	1072	}
1340	}	1073	}
1341	}	1074	}
		1075
		1076	int duration = change_ability_duration (spell_ob, caster);
		1077
1342	if (force == NULL)	1078	if (force)
1343	{
1344	force = get_archetype (FORCE_NAME);
1345	force->subtype = FORCE_CHANGE_ABILITY;
1346	if (spell_ob->race)
1347	force->name = spell_ob->race;
1348	else
1349	force->name = spell_ob->name;
1350	force->name_pl = spell_ob->name;
1351	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1352
1353	}	1079	{
1354	else
1355	{
1356	int duration;
1357
1358	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1359	if (duration > force->duration)	1080	if (duration > force->duration)
1360	{	1081	{
1361	force->duration = duration;	1082	force->duration = duration;
1362	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1083	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
1363	}	1084	}
1364	else	1085	else
1365	{
1366	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1086	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1367	}	1087
1368	return 1;	1088	return 1;
1369	}	1089	}
1370	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1090
		1091	new_draw_info_format (NDI_UNIQUE, 0, op,
		1092	"You create an aura of magical force. H<The effect will last for about %.10g seconds.>",
		1093	TICK2TIME (duration));
		1094
		1095	force = get_archetype (FORCE_NAME);
		1096	force->subtype = FORCE_CHANGE_ABILITY;
		1097	force->duration = duration;
		1098
		1099	if (spell_ob->race)
		1100	force->name = spell_ob->race;
		1101	else
		1102	force->name = spell_ob->name;
		1103
		1104	force->name_pl = spell_ob->name;
		1105
1371	force->speed = 1.0;	1106	force->speed = 1.0;
1372	force->speed_left = -1.0;	1107	force->speed_left = -1.0;
1373	SET_FLAG (force, FLAG_APPLIED);	1108	SET_FLAG (force, FLAG_APPLIED);
1374		1109
1375	/* Now start processing the effects. First, protections */	1110	/* Now start processing the effects. First, protections */
…		…
1380	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1115	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1381	if (force->resist[i] > 100)	1116	if (force->resist[i] > 100)
1382	force->resist[i] = 100;	1117	force->resist[i] = 100;
1383	}	1118	}
1384	}	1119	}
		1120
1385	if (spell_ob->stats.hp)	1121	if (spell_ob->stats.hp)
1386	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1122	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1387		1123
1388	if (tmp->type == PLAYER)	1124	if (tmp->type == PLAYER)
1389	{	1125	{
1390	/* Stat adjustment spells */	1126	/* Stat adjustment spells */
1391	for (i = 0; i < NUM_STATS; i++)	1127	for (i = 0; i < NUM_STATS; i++)
1392	{	1128	{
1393	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1129	if (sint8 stat = spell_ob->stats.stat (i))
1394
1395	if (stat)
1396	{	1130	{
1397	sm = 0;	1131	sint8 sm = 0;
1398	for (k = 0; k < stat; k++)	1132	for (sint8 k = 0; k < stat; k++)
1399	sm += rndm (1, 3);	1133	sm += rndm (1, 3);
1400		1134
1401	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1135	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1402	{	1136	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1403	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1137
1404	if (sm < 0)	1138	force->stats.stat (i) = sm;
1405	sm = 0;	1139
1406	}
1407	set_attr_value (&force->stats, i, sm);
1408	if (!sm)	1140	if (!sm)
1409	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1141	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1410	}	1142	}
1411	}	1143	}
1412	}	1144	}
…		…
1432	force->stats.ac = spell_ob->stats.ac;	1164	force->stats.ac = spell_ob->stats.ac;
1433	force->attacktype = spell_ob->attacktype;	1165	force->attacktype = spell_ob->attacktype;
1434		1166
1435	insert_ob_in_ob (force, tmp);	1167	insert_ob_in_ob (force, tmp);
1436	change_abil (tmp, force); /* Mostly to display any messages */	1168	change_abil (tmp, force); /* Mostly to display any messages */
1437	fix_player (tmp);	1169	tmp->update_stats ();
		1170
1438	return 1;	1171	return 1;
1439	}	1172	}
1440		1173
1441	/* This used to be part of cast_change_ability, but it really didn't make	1174	/* This used to be part of cast_change_ability, but it really didn't make
1442	* a lot of sense, since most of the values it derives are from the god	1175	* a lot of sense, since most of the values it derives are from the god
1443	* of the caster.	1176	* of the caster.
1444	*/	1177	*/
1445
1446	int	1178	int
1447	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1179	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1448	{	1180	{
1449	int i;	1181	int i;
1450	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1182	object *god = find_god (determine_god (op)), *force = NULL, *tmp;
1451		1183
1452	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1184	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1453	if (dir != 0)	1185	if (dir != 0)
1454	{	1186	{
1455	tmp = find_target_for_friendly_spell (op, dir);	1187	tmp = find_target_for_friendly_spell (op, dir);
		1188
		1189	if (!tmp)
		1190	return 0;
1456	}	1191	}
1457	else	1192	else
1458	{
1459	tmp = op;	1193	tmp = op;
1460	}
1461		1194
1462	/* If we've already got a force of this type, don't add a new one. */	1195	/* If we've already got a force of this type, don't add a new one. */
1463	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1196	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1464	{	1197	{
1465	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1198	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1466	{	1199	{
1467	if (tmp2->name == spell_ob->name)	1200	if (tmp2->name == spell_ob->name)
1468	{	1201	{
…		…
1474	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1207	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1475	return 0;	1208	return 0;
1476	}	1209	}
1477	}	1210	}
1478	}	1211	}
		1212
1479	if (force == NULL)	1213	if (force == NULL)
1480	{	1214	{
1481	force = get_archetype (FORCE_NAME);	1215	force = get_archetype (FORCE_NAME);
1482	force->subtype = FORCE_CHANGE_ABILITY;	1216	force->subtype = FORCE_CHANGE_ABILITY;
1483	if (spell_ob->race)	1217	if (spell_ob->race)
…		…
1514	}	1248	}
1515	else	1249	else
1516	{	1250	{
1517	/* Only give out good benefits, and put a max on it */	1251	/* Only give out good benefits, and put a max on it */
1518	for (i = 0; i < NROFATTACKS; i++)	1252	for (i = 0; i < NROFATTACKS; i++)
1519	{
1520	if (god->resist[i] > 0)	1253	if (god->resist[i] > 0)
1521	{
1522	force->resist[i] = MIN (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);	1254	force->resist[i] = min (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);
1523	}	1255
1524	}
1525	force->path_attuned |= god->path_attuned;	1256	force->path_attuned |= god->path_attuned;
1526		1257
1527	if (spell_ob->attacktype)	1258	if (spell_ob->attacktype)
1528	force->slaying = god->slaying;	1259	force->slaying = god->slaying;
1529		1260
…		…
1541	force->stats.wc = spell_ob->stats.wc;	1272	force->stats.wc = spell_ob->stats.wc;
1542	force->stats.ac = spell_ob->stats.ac;	1273	force->stats.ac = spell_ob->stats.ac;
1543		1274
1544	change_abil (tmp, force); /* Mostly to display any messages */	1275	change_abil (tmp, force); /* Mostly to display any messages */
1545	insert_ob_in_ob (force, tmp);	1276	insert_ob_in_ob (force, tmp);
1546	fix_player (tmp);	1277	tmp->update_stats ();
1547	return 1;	1278	return 1;
1548	}	1279	}
1549
1550
1551		1280
1552	/* Alchemy code by Mark Wedel	1281	/* Alchemy code by Mark Wedel
1553	*	1282	*
1554	* This code adds a new spell, called alchemy. Alchemy will turn	1283	* This code adds a new spell, called alchemy. Alchemy will turn
1555	* objects to gold nuggets, the value of the gold nuggets being	1284	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1556	* about 90% of that of the item itself. It uses the value of the
1557	* object before charisma adjustments, because the nuggets themselves
1558	* will be will be adjusted by charisma when sold.
1559	*	1285	*
1560	* Large nuggets are worth 25 gp each (base). You will always get	1286	* The value of the gold nuggets being about 90% of that of the item
1561	* the maximum number of large nuggets you could get.	1287	* itself. It uses the value of the object before charisma adjustments,
1562	* Small nuggets are worth 1 gp each (base). You will get from 0	1288	* because the nuggets themselves will be will be adjusted by charisma
1563	* to the max amount of small nuggets as you could get.	1289	* when sold.
1564	*
1565	* For example, if an item is worth 110 gold, you will get
1566	* 4 large nuggets, and from 0-10 small nuggets.
1567	*	1290	*
1568	* There is also a chance (1:30) that you will get nothing at all	1291	* There is also a chance (1:30) that you will get nothing at all
1569	* for the object. There is also a maximum weight that will be	1292	* for the object. There is also a maximum weight that will be
1570	* alchemied.	1293	* alchemised.
1571	*/	1294	*/
1572
1573	/* I didn't feel like passing these as arguements to the
1574	* two functions that need them. Real values are put in them
1575	* when the spell is cast, and these are freed when the spell
1576	* is finished.
1577	*/
1578	static object *small, *large;
1579
1580	static void	1295	static void
1581	alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight)	1296	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1582	{	1297	{
1583	uint64 value = query_cost (obj, NULL, F_TRUE);	1298	uint64 value = query_cost (obj, NULL, F_TRUE);
1584		1299
1585	/* Give third price when we alchemy money (This should hopefully	1300	/* Give third price when we alchemy money (this should hopefully
1586	* make it so that it isn't worth it to alchemy money, sell	1301	* make it so that it isn't worth it to alchemy money, sell
1587	* the nuggets, alchemy the gold from that, etc.	1302	* the nuggets, alchemy the gold from that, etc.
1588	* Otherwise, give 9 silver on the gold for other objects,	1303	* Otherwise, give 9 silver on the gold for other objects,
1589	* so that it would still be more affordable to haul	1304	* so that it would still be more affordable to haul
1590	* the stuff back to town.	1305	* the stuff back to town.
1591	*/	1306	*/
1592
1593	if (QUERY_FLAG (obj, FLAG_UNPAID))	1307	if (QUERY_FLAG (obj, FLAG_UNPAID))
1594	value = 0;	1308	value = 0;
1595	else if (obj->type == MONEY || obj->type == GEM)	1309	else if (obj->type == MONEY || obj->type == GEM)
1596	value /= 3;	1310	value /= 3;
1597	else	1311	else
1598	value = (value * 9) / 10;	1312	value = value * 9 / 10;
1599		1313
1600	value /= 4; // fix by GHJ, don't understand, pcg
1601
1602	if ((obj->value > 0) && rndm (0, 29))	1314	if (obj->value > 0 && rndm (0, 29))
1603	{	1315	total_value += value;
1604	int count;
1605		1316
1606	count = value / large->value;
1607	*large_nuggets += count;
1608	value -= (uint64) count *(uint64) large->value;
1609
1610	count = value / small->value;
1611	*small_nuggets += count;
1612	}
1613
1614	/* Turn 25 small nuggets into 1 large nugget. If the value
1615	* of large nuggets is not evenly divisable by the small nugget
1616	* value, take off an extra small_nugget (Assuming small_nuggets!=0)
1617	*/
1618	if (*small_nuggets * small->value >= large->value)
1619	{
1620	(*large_nuggets)++;
1621	*small_nuggets -= large->value / small->value;
1622	if (*small_nuggets && large->value % small->value)
1623	(*small_nuggets)--;
1624	}
1625	weight += obj->weight;	1317	total_weight += obj->total_weight ();
1626	obj->remove ();	1318
1627	obj->destroy (0);	1319	obj->destroy ();
1628	}
1629
1630	static void
1631	update_map (object *op, maptile *m, int small_nuggets, int large_nuggets, int x, int y)
1632	{
1633	object *tmp;
1634	int flag = 0;
1635
1636	/* Put any nuggets below the player, but we can only pass this
1637	* flag if we are on the same space as the player
1638	*/
1639	if (x == op->x && y == op->y && op->map == m)
1640	flag = INS_BELOW_ORIGINATOR;
1641
1642	if (small_nuggets)
1643	{
1644	tmp = get_object ();
1645	copy_object (small, tmp);
1646	tmp->nrof = small_nuggets;
1647	tmp->x = x;
1648	tmp->y = y;
1649	insert_ob_in_map (tmp, m, op, flag);
1650	}
1651	if (large_nuggets)
1652	{
1653	tmp = get_object ();
1654	copy_object (large, tmp);
1655	tmp->nrof = large_nuggets;
1656	tmp->x = x;
1657	tmp->y = y;
1658	insert_ob_in_map (tmp, m, op, flag);
1659	}
1660	}	1320	}
1661		1321
1662	int	1322	int
1663	alchemy (object *op, object *caster, object *spell_ob)	1323	alchemy (object *op, object *caster, object *spell_ob)
1664	{	1324	{
1665	int x, y, weight = 0, weight_max, large_nuggets, small_nuggets, mflags;
1666	sint16 nx, ny;
1667	object *next, *tmp;
1668	maptile *mp;
1669
1670	if (op->type != PLAYER)	1325	if (op->type != PLAYER)
1671	return 0;	1326	return 0;
1672		1327
		1328	archetype *nugget[3];
		1329
		1330	nugget[0] = archetype::find (shstr_pyrite3);
		1331	nugget[1] = archetype::find (shstr_pyrite2);
		1332	nugget[2] = archetype::find (shstr_pyrite);
		1333
1673	/* Put a maximum weight of items that can be alchemied. Limits the power	1334	/* Put a maximum weight of items that can be alchemised. Limits the power
1674	* some, and also prevents people from alcheming every table/chair/clock	1335	* some, and also prevents people from alchemising every table/chair/clock
1675	* in sight	1336	* in sight
1676	*/	1337	*/
1677	weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob);	1338	int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1678	weight_max *= 1000;	1339	int weight_max = duration * 1000;
1679	small = get_archetype ("smallnugget"), large = get_archetype ("largenugget");	1340	uint64 value_max = duration * 1000;
1680		1341
		1342	int weight = 0;
		1343
1681	for (y = op->y - 1; y <= op->y + 1; y++)	1344	for (int y = op->y - 1; y <= op->y + 1; y++)
1682	{	1345	{
1683	for (x = op->x - 1; x <= op->x + 1; x++)	1346	for (int x = op->x - 1; x <= op->x + 1; x++)
1684	{	1347	{
		1348	uint64 value = 0;
		1349
1685	nx = x;	1350	sint16 nx = x;
1686	ny = y;	1351	sint16 ny = y;
1687		1352
1688	mp = op->map;	1353	maptile *mp = op->map;
1689		1354
1690	mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);	1355	int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1691		1356
1692	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1357	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1693	continue;	1358	continue;
1694		1359
1695	/* Treat alchemy a little differently - most spell effects	1360	/* Treat alchemy a little differently - most spell effects
…		…
1697	* ground level effect.	1362	* ground level effect.
1698	*/	1363	*/
1699	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)	1364	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1700	continue;	1365	continue;
1701		1366
1702	small_nuggets = 0;	1367	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1703	large_nuggets = 0;
1704
1705	for (tmp = get_map_ob (mp, nx, ny); tmp != NULL; tmp = next)
1706	{	1368	{
1707	next = tmp->above;	1369	next = tmp->above;
		1370
1708	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&	1371	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&
1709	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))	1372	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))
1710	{	1373	{
1711
1712	if (tmp->inv)	1374	if (tmp->inv)
1713	{	1375	{
1714	object *next1, *tmp1;	1376	object *next1, *tmp1;
1715		1377
1716	for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1)	1378	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1717	{	1379	{
1718	next1 = tmp1->below;	1380	next1 = tmp1->below;
1719	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&	1381	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&
1720	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))	1382	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))
1721	alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight);	1383	alchemy_object (tmp1, value, weight);
1722	}	1384	}
1723	}	1385	}
		1386
1724	alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight);	1387	alchemy_object (tmp, value, weight);
1725		1388
1726	if (weight > weight_max)	1389	if (weight > weight_max)
1727	{	1390	break;
1728	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1729	large->destroy (0);
1730	small->destroy (0);
1731	return 1;
1732	}	1391	}
1733	} /* is alchemable object */
1734	} /* process all objects on this space */
1735
1736	/* Insert all the nuggets at one time. This probably saves time, but
1737	* it also prevents us from alcheming nuggets that were just created
1738	* with this spell.
1739	*/	1392	}
1740	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);	1393
		1394	value -= rndm (value >> 4);
		1395	value = min (value, value_max);
		1396
		1397	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
		1398	if (int nrof = value / nugget [i]->value)
		1399	{
		1400	value -= nrof * nugget[i]->value;
		1401
		1402	object *tmp = nugget[i]->instance ();
		1403	tmp->nrof = nrof;
		1404	tmp->flag [FLAG_IDENTIFIED] = true;
		1405	op->map->insert (tmp, x, y, op, 0);
1741	}	1406	}
		1407
		1408	if (weight > weight_max)
		1409	goto bailout;
		1410	}
1742	}	1411	}
1743	large->destroy (0);	1412
1744	small->destroy (0);	1413	bailout:
1745	/* reset this so that if player standing on a big pile of stuff,
1746	* it is redrawn properly.
1747	*/
1748	op->contr->socket.look_position = 0;
1749	return 1;	1414	return 1;
1750	}	1415	}
1751
1752		1416
1753	/* This function removes the cursed/damned status on equipped	1417	/* This function removes the cursed/damned status on equipped
1754	* items.	1418	* items.
1755	*/	1419	*/
1756	int	1420	int
1757	remove_curse (object *op, object *caster, object *spell)	1421	remove_curse (object *op, object *caster, object *spell)
1758	{	1422	{
1759	object *tmp;
1760	int success = 0, was_one = 0;	1423	int success = 0, was_one = 0;
1761		1424
1762	for (tmp = op->inv; tmp; tmp = tmp->below)	1425	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1763	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1426	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&
1764	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||	1427	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1765	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))	1428	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1766	{	1429	{
1767
1768	was_one++;	1430	was_one++;
		1431
1769	if (tmp->level <= caster_level (caster, spell))	1432	if (tmp->level <= casting_level (caster, spell))
1770	{	1433	{
1771	success++;	1434	success++;
1772	if (QUERY_FLAG (spell, FLAG_DAMNED))	1435	if (QUERY_FLAG (spell, FLAG_DAMNED))
1773	CLEAR_FLAG (tmp, FLAG_DAMNED);	1436	CLEAR_FLAG (tmp, FLAG_DAMNED);
1774		1437
1775	CLEAR_FLAG (tmp, FLAG_CURSED);	1438	CLEAR_FLAG (tmp, FLAG_CURSED);
1776	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1439	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
1777	tmp->value = 0; /* Still can't sell it */	1440	tmp->value = 0; /* Still can't sell it */
1778	if (op->type == PLAYER)	1441
		1442	if (object *pl = tmp->visible_to ())
1779	esrv_send_item (op, tmp);	1443	esrv_update_item (UPD_FLAGS, pl, tmp);
1780	}	1444	}
1781	}	1445	}
1782		1446
1783	if (op->type == PLAYER)	1447	if (op->type == PLAYER)
1784	{	1448	{
1785	if (success)	1449	if (success)
1786	{
1787	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");	1450	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1788	}
1789	else	1451	else
1790	{	1452	{
1791	if (was_one)	1453	if (was_one)
1792	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");	1454	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1793	else	1455	else
1794	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");	1456	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");
1795	}	1457	}
1796	}	1458	}
		1459
1797	return success;	1460	return success;
1798	}	1461	}
1799		1462
1800	/* Identifies objects in the players inventory/on the ground */	1463	/* Identifies objects in the players inventory/on the ground */
1801
1802	int	1464	int
1803	cast_identify (object *op, object *caster, object *spell)	1465	cast_identify (object *op, object *caster, object *spell)
1804	{	1466	{
1805	object *tmp;	1467	object *tmp;
1806	int success = 0, num_ident;	1468	dynbuf_text &buf = msg_dynbuf; buf.clear ();
1807		1469
1808	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1470	int num_ident = max (1, spell->stats.dam + SP_level_dam_adjust (caster, spell));
1809
1810	if (num_ident < 1)
1811	num_ident = 1;
1812
1813		1471
1814	for (tmp = op->inv; tmp; tmp = tmp->below)	1472	for (tmp = op->inv; tmp; tmp = tmp->below)
1815	{	1473	{
1816	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1474	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1817	{	1475	{
1818	identify (tmp);	1476	identify (tmp);
		1477
1819	if (op->type == PLAYER)	1478	if (op->type == PLAYER)
1820	{	1479	{
1821	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));	1480	buf.printf ("You identified: %s.\r", long_desc (tmp, op));
		1481
1822	if (tmp->msg)	1482	if (tmp->msg)
1823	{	1483	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1824	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1825	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1826	}
1827	}	1484	}
1828	num_ident--;	1485
1829	success = 1;
1830	if (!num_ident)	1486	if (!--num_ident)
1831	break;	1487	break;
1832	}	1488	}
1833	}	1489	}
		1490
1834	/* If all the power of the spell has been used up, don't go and identify	1491	/* If all the power of the spell has been used up, don't go and identify
1835	* stuff on the floor. Only identify stuff on the floor if the spell	1492	* stuff on the floor. Only identify stuff on the floor if the spell
1836	* was not fully used.	1493	* was not fully used.
1837	*/	1494	*/
1838	if (num_ident)	1495	if (num_ident)
1839	{	1496	{
1840	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	1497	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1841	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1498	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1842	{	1499	{
1843
1844	identify (tmp);	1500	identify (tmp);
1845	if (op->type == PLAYER)	1501
		1502	if (object *pl = tmp->visible_to ())
1846	{	1503	{
1847	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));	1504	buf.printf ("On the ground you identified: %s.\r", long_desc (tmp, op));
		1505
1848	if (tmp->msg)	1506	if (tmp->msg)
1849	{	1507	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1850	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1851	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1852	}
1853	esrv_send_item (op, tmp);
1854	}	1508	}
1855	num_ident--;	1509
1856	success = 1;
1857	if (!num_ident)	1510	if (!--num_ident)
1858	break;	1511	break;
1859	}	1512	}
1860	}	1513	}
1861	if (!success)	1514
1862	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1515	if (buf.empty ())
		1516	{
		1517	op->failmsg ("You can't reach anything unidentified.");
		1518	return 0;
		1519	}
1863	else	1520	else
1864	{	1521	{
		1522	if (op->contr)
		1523	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1524
1865	spell_effect (spell, op->x, op->y, op->map, op);	1525	spell_effect (spell, op->x, op->y, op->map, op);
		1526	return 1;
1866	}	1527	}
1867	return success;
1868	}	1528	}
1869
1870		1529
1871	int	1530	int
1872	cast_detection (object *op, object *caster, object *spell, object *skill)	1531	cast_detection (object *op, object *caster, object *spell, object *skill)
1873	{	1532	{
1874	object *tmp, *last, *god, *detect;	1533	object *tmp, *last, *god, *detect;
…		…
1878		1537
1879	/* We precompute some values here so that we don't have to keep	1538	/* We precompute some values here so that we don't have to keep
1880	* doing it over and over again.	1539	* doing it over and over again.
1881	*/	1540	*/
1882	god = find_god (determine_god (op));	1541	god = find_god (determine_god (op));
1883	level = caster_level (caster, spell);	1542	level = casting_level (caster, spell);
1884	range = spell->range + SP_level_range_adjust (caster, spell);	1543	range = spell->range + SP_level_range_adjust (caster, spell);
1885		1544
1886	if (!skill)	1545	if (!skill)
1887	skill = caster;	1546	skill = caster;
1888		1547
1889	for (x = op->x - range; x <= op->x + range; x++)	1548	dynbuf buf;
1890	for (y = op->y - range; y <= op->y + range; y++)	1549	unordered_mapwalk (buf, op, -range, -range, range, range)
1891	{	1550	{
1892
1893	m = op->map;
1894	mflags = get_map_flags (m, &m, x, y, &nx, &ny);
1895	if (mflags & P_OUT_OF_MAP)
1896	continue;
1897
1898	/* For most of the detections, we only detect objects above the	1551	/* For most of the detections, we only detect objects above the
1899	* floor. But this is not true for show invisible.	1552	* floor. But this is not true for show invisible.
1900	* Basically, we just go and find the top object and work	1553	* Basically, we just go and find the top object and work
1901	* down - that is easier than working up.	1554	* down - that is easier than working up.
1902	*/	1555	*/
1903		1556
1904	for (last = NULL, tmp = get_map_ob (m, nx, ny); tmp; tmp = tmp->above)	1557	for (last = NULL, tmp = m->at (nx, ny).bot; tmp; tmp = tmp->above)
1905	last = tmp;	1558	last = tmp;
		1559
1906	/* Shouldn't happen, but if there are no objects on a space, this	1560	/* Shouldn't happen, but if there are no objects on a space, this
1907	* would happen.	1561	* would happen.
1908	*/	1562	*/
1909	if (!last)	1563	if (!last)
1910	continue;	1564	continue;
1911		1565
1912	done_one = 0;	1566	done_one = 0;
1913	floor = 0;	1567	floor = 0;
1914	detect = NULL;	1568	detect = NULL;
1915	for (tmp = last; tmp; tmp = tmp->below)	1569	for (tmp = last; tmp; tmp = tmp->below)
1916	{	1570	{
1917
1918	/* show invisible */	1571	/* show invisible */
1919	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&	1572	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS)
1920	/* Might there be other objects that we can make visibile? */	1573	/* Might there be other objects that we can make visible? */
1921	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER) ||	1574	&& (tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER)
1922	(tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ)) ||	1575	|| (tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ))
1923	tmp->type == CF_HANDLE ||	1576	|| tmp->type == T_HANDLE
1924	tmp->type == TRAPDOOR || tmp->type == EXIT || tmp->type == HOLE ||	1577	|| tmp->type == TRAPDOOR
		1578	|| tmp->type == EXIT
		1579	|| tmp->type == HOLE
		1580	|| tmp->type == BUTTON
1925	tmp->type == BUTTON || tmp->type == TELEPORTER ||	1581	|| tmp->type == TELEPORTER
		1582	|| tmp->type == GATE
1926	tmp->type == GATE || tmp->type == LOCKED_DOOR ||	1583	|| tmp->type == LOCKED_DOOR
1927	tmp->type == WEAPON || tmp->type == ALTAR || tmp->type == SIGN ||	1584	|| tmp->type == WEAPON
		1585	|| tmp->type == ALTAR
		1586	|| tmp->type == SIGN
1928	tmp->type == TRIGGER_PEDESTAL || tmp->type == SPECIAL_KEY ||	1587	|| tmp->type == TRIGGER_PEDESTAL
1929	tmp->type == TREASURE || tmp->type == BOOK || tmp->type == HOLY_ALTAR)))	1588	|| tmp->type == SPECIAL_KEY
		1589	|| tmp->type == TREASURE
		1590	|| tmp->type == BOOK
		1591	|| tmp->type == HOLY_ALTAR
		1592	|| tmp->type == CONTAINER)))
1930	{	1593	{
1931	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)	1594	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)
1932	{	1595	{
1933	tmp->invisible = 0;	1596	tmp->invisible = 0;
		1597	done_one = 1;
		1598	}
		1599	}
		1600
		1601	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		1602	floor = 1;
		1603
		1604	/* All detections below this point don't descend beneath the floor,
		1605	* so just continue on. We could be clever and look at the type of
		1606	* detection to completely break out if we don't care about objects beneath
		1607	* the floor, but once we get to the floor, not likely a very big issue anyways.
		1608	*/
		1609	if (floor)
		1610	continue;
		1611
		1612	/* I had thought about making detect magic and detect curse
		1613	* show the flash the magic item like it does for detect monster.
		1614	* however, if the object is within sight, this would then make it
		1615	* difficult to see what object is magical/cursed, so the
		1616	* effect wouldn't be as apparent.
		1617	*/
		1618
		1619	/* detect magic */
		1620	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&
		1621	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))
		1622	{
		1623	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
		1624	/* make runes more visible */
		1625	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
		1626	tmp->stats.Cha /= 4;
		1627
		1628	done_one = 1;
		1629	}
		1630
		1631	/* detect monster */
		1632	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))
		1633	{
		1634	done_one = 2;
		1635
		1636	if (!detect)
		1637	detect = tmp;
		1638	}
		1639
		1640	/* Basically, if race is set in the spell, then the creatures race must
		1641	* match that. if the spell race is set to GOD, then the gods opposing
		1642	* race must match.
		1643	*/
		1644	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&
		1645	((spell->race == shstr_GOD && god && god->slaying.contains (tmp->race)) ||
		1646	spell->race.contains (tmp->race)))
		1647	{
		1648	done_one = 2;
		1649
		1650	if (!detect)
		1651	detect = tmp;
		1652	}
		1653
		1654	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
		1655	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
		1656	{
		1657	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
		1658	done_one = 1;
		1659	}
		1660
		1661	// Do mining detection spell:
		1662	if (spell->last_sp == 1) // 1 - detect any vein
		1663	{
		1664	if (tmp->type == VEIN)
		1665	{
		1666	if (tmp->other_arch)
		1667	{
		1668	if (!detect)
		1669	detect = tmp->other_arch;
		1670	done_one = 2;
		1671	}
		1672	else
1934	done_one = 1;	1673	done_one = 1;
1935	}	1674	}
1936	}	1675	}
1937	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
1938	floor = 1;
1939
1940	/* All detections below this point don't descend beneath the floor,
1941	* so just continue on. We could be clever and look at the type of
1942	* detection to completely break out if we don't care about objects beneath
1943	* the floor, but once we get to the floor, not likely a very big issue anyways.
1944	*/
1945	if (floor)
1946	continue;
1947
1948	/* I had thought about making detect magic and detect curse
1949	* show the flash the magic item like it does for detect monster.
1950	* however, if the object is within sight, this would then make it
1951	* difficult to see what object is magical/cursed, so the
1952	* effect wouldn't be as apparant.
1953	*/
1954
1955	/* detect magic */
1956	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&
1957	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))
1958	{
1959	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1960	/* make runes more visibile */
1961	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
1962	tmp->stats.Cha /= 4;
1963	done_one = 1;
1964	}
1965	/* detect monster */
1966	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))
1967	{
1968	done_one = 2;
1969	if (!detect)
1970	detect = tmp;
1971	}
1972	/* Basically, if race is set in the spell, then the creatures race must
1973	* match that. if the spell race is set to GOD, then the gods opposing
1974	* race must match.
1975	*/
1976	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&
1977	((!strcmp (spell->race, "GOD") && god && god->slaying && strstr (god->slaying, tmp->race)) ||
1978	(strstr (spell->race, tmp->race))))
1979	{
1980	done_one = 2;
1981	if (!detect)
1982	detect = tmp;
1983	}
1984	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
1985	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
1986	{
1987	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
1988	done_one = 1;
1989	}
1990	} /* for stack of objects on this space */	1676	} /* for stack of objects on this space */
1991		1677
1992	/* Code here puts an effect of the spell on the space, so you can see	1678	/* Code here puts an effect of the spell on the space, so you can see
1993	* where the magic is.	1679	* where the magic is.
1994	*/	1680	*/
1995	if (done_one)	1681	if (done_one)
1996	{	1682	{
1997	object *detect_ob = arch_to_object (spell->other_arch);	1683	object *detect_ob = spell->other_arch->instance ();
1998		1684
1999	detect_ob->x = nx;
2000	detect_ob->y = ny;
2001	/* if this is set, we want to copy the face */	1685	/* if this is set, we want to copy the face */
2002	if (done_one == 2 && detect)	1686	if (done_one == 2 && detect)
2003	{	1687	{
2004	detect_ob->face = detect->face;	1688	detect_ob->face = detect->face;
2005	detect_ob->animation_id = detect->animation_id;	1689	detect_ob->animation_id = detect->animation_id;
2006	detect_ob->anim_speed = detect->anim_speed;	1690	detect_ob->anim_speed = detect->anim_speed;
2007	detect_ob->last_anim = 0;	1691	detect_ob->last_anim = 0;
2008	/* by default, the detect_ob is already animated */	1692	/* by default, the detect_ob is already animated */
2009	if (!QUERY_FLAG (detect, FLAG_ANIMATE))	1693	if (!QUERY_FLAG (detect, FLAG_ANIMATE))
2010	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);	1694	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);
2011	}	1695	}
2012	insert_ob_in_map (detect_ob, m, op, 0);	1696
		1697	m->insert (detect_ob, nx, ny, op, INS_ON_TOP);
2013	}	1698	}
2014	} /* for processing the surrounding spaces */	1699	} /* for processing the surrounding spaces */
2015		1700
2016		1701
2017	/* Now process objects in the players inventory if detect curse or magic */	1702	/* Now process objects in the players inventory if detect curse or magic */
2018	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))	1703	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))
2019	{	1704	{
2020	done_one = 0;	1705	done_one = 0;
		1706
2021	for (tmp = op->inv; tmp; tmp = tmp->below)	1707	for (tmp = op->inv; tmp; tmp = tmp->below)
2022	{	1708	{
2023	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1709	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))
2024	{	1710	{
2025	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))	1711	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))
2026	{	1712	{
2027	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1713	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
2028	if (op->type == PLAYER)	1714
		1715	if (object *pl = tmp->visible_to ())
2029	esrv_send_item (op, tmp);	1716	esrv_update_item (UPD_FLAGS, pl, tmp);
2030	}	1717	}
		1718
2031	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1719	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
2032	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1720	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
2033	{	1721	{
2034	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1722	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
2035	if (op->type == PLAYER)	1723
		1724	if (object *pl = tmp->visible_to ())
2036	esrv_send_item (op, tmp);	1725	esrv_update_item (UPD_FLAGS, pl, tmp);
2037	}	1726	}
2038	} /* if item is not identified */	1727	} /* if item is not identified */
2039	} /* for the players inventory */	1728	} /* for the players inventory */
2040	} /* if detect magic/curse and object is a player */	1729	} /* if detect magic/curse and object is a player */
		1730
2041	return 1;	1731	return 1;
2042	}	1732	}
2043		1733
2044		1734
2045	/**	1735	/**
…		…
2058		1748
2059	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");	1749	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");
2060		1750
2061	if (victim->stats.sp >= victim->stats.maxsp * 2)	1751	if (victim->stats.sp >= victim->stats.maxsp * 2)
2062	{	1752	{
2063	object *tmp;
2064
2065	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");	1753	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");
2066
2067	/* Explodes a fireball centered at player */
2068	tmp = get_archetype (EXPLODING_FIREBALL);
2069	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
2070	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
2071	tmp->x = victim->x;
2072	tmp->y = victim->y;
2073	insert_ob_in_map (tmp, victim->map, NULL, 0);
2074	victim->stats.sp = 2 * victim->stats.maxsp;	1754	victim->stats.sp = 2 * victim->stats.maxsp;
		1755	create_exploding_ball_at (victim, caster_level);
2075	}	1756	}
2076	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)	1757	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
2077	{
2078	new_draw_info (NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");	1758	new_draw_info (NDI_UNIQUE | NDI_ORANGE, 0, victim, "You feel like your head is going to explode.");
2079	}
2080	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)	1759	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
2081	{
2082	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");	1760	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");
2083	}
2084	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)	1761	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
2085	{	1762	{
2086	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");	1763	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
2087	confuse_player (victim, victim, 99);	1764	confuse_player (victim, victim, 99);
2088	}	1765	}
2089	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)	1766	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)
2090	{
2091	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");	1767	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");
2092	}
2093	}	1768	}
2094		1769
2095	/* cast_transfer	1770	/* cast_transfer
2096	* This spell transfers sp from the player to another person.	1771	* This spell transfers sp from the player to another person.
2097	* We let the target go above their normal maximum SP.	1772	* We let the target go above their normal maximum SP.
…		…
2111		1786
2112	mflags = get_map_flags (m, &m, x, y, &x, &y);	1787	mflags = get_map_flags (m, &m, x, y, &x, &y);
2113		1788
2114	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)	1789	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
2115	{	1790	{
2116	for (plyr = get_map_ob (m, x, y); plyr != NULL; plyr = plyr->above)	1791	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)
2117	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1792	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
2118	break;	1793	break;
2119	}	1794	}
2120		1795
2121		1796
2122	/* If we did not find a player in the specified direction, transfer	1797	/* If we did not find a player in the specified direction, transfer
2123	* to anyone on top of us. This is used for the rune of transference mostly.	1798	* to anyone on top of us. This is used for the rune of transference mostly.
2124	*/	1799	*/
2125	if (plyr == NULL)	1800	if (plyr == NULL)
2126	for (plyr = get_map_ob (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)	1801	for (plyr = GET_MAP_OB (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)
2127	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1802	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
2128	break;	1803	break;
2129		1804
2130	if (!plyr)	1805	if (!plyr)
2131	{	1806	{
…		…
2134	}	1809	}
2135	/* give sp */	1810	/* give sp */
2136	if (spell->stats.dam > 0)	1811	if (spell->stats.dam > 0)
2137	{	1812	{
2138	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);	1813	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);
2139	charge_mana_effect (plyr, caster_level (caster, spell));	1814	charge_mana_effect (plyr, casting_level (caster, spell));
2140	return 1;	1815	return 1;
2141	}	1816	}
2142	/* suck sp away. Can't suck sp from yourself */	1817	/* suck sp away. Can't suck sp from yourself */
2143	else if (op != plyr)	1818	else if (op != plyr)
2144	{	1819	{
…		…
2156	/* Player doesn't get full credit */	1831	/* Player doesn't get full credit */
2157	sucked = (sucked * rate) / 100;	1832	sucked = (sucked * rate) / 100;
2158	op->stats.sp += sucked;	1833	op->stats.sp += sucked;
2159	if (sucked > 0)	1834	if (sucked > 0)
2160	{	1835	{
2161	charge_mana_effect (op, caster_level (caster, spell));	1836	charge_mana_effect (op, casting_level (caster, spell));
2162	}	1837	}
2163	}	1838	}
2164	return 1;	1839	return 1;
2165	}	1840	}
2166	return 0;	1841	return 0;
…		…
2186	m = op->map;	1861	m = op->map;
2187	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	1862	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
2188	if (mflags & P_OUT_OF_MAP)	1863	if (mflags & P_OUT_OF_MAP)
2189	return;	1864	return;
2190		1865
2191	for (tmp = get_map_ob (m, sx, sy); tmp != NULL; tmp = next)	1866	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)
2192	{	1867	{
2193	next = tmp->above;	1868	next = tmp->above;
2194		1869
2195	/* Need to look at the head object - otherwise, if tmp	1870	/* Need to look at the head object - otherwise, if tmp
2196	* points to a monster, we don't have all the necessary	1871	* points to a monster, we don't have all the necessary
…		…
2208	/* Basically, if the object is magical and not counterspell,	1883	/* Basically, if the object is magical and not counterspell,
2209	* we will more or less remove the object. Don't counterspell	1884	* we will more or less remove the object. Don't counterspell
2210	* monsters either.	1885	* monsters either.
2211	*/	1886	*/
2212		1887
2213	if (head->attacktype & AT_MAGIC &&	1888	if (head->attacktype & AT_MAGIC
2214	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))	1889	&& !(head->attacktype & AT_COUNTERSPELL)
2215	{	1890	&& !QUERY_FLAG (head, FLAG_MONSTER)
2216	head->remove ();	1891	&& (op->level > head->level))
2217	head->destroy (0);	1892	head->destroy ();
2218	}
2219	else	1893	else
2220	switch (head->type)	1894	switch (head->type)
2221	{	1895	{
2222	case SPELL_EFFECT:	1896	case SPELL_EFFECT:
		1897	// XXX: Don't affect floor spelleffects. See also XXX comment
		1898	// about sanctuary in spell_util.C
		1899	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		1900	continue;
		1901
2223	if (op->level > head->level)	1902	if (op->level > head->level)
2224	{
2225	head->remove ();
2226	head->destroy (0);	1903	head->destroy ();
2227	}	1904
2228	break;	1905	break;
2229		1906
2230	/* I really don't get this rune code that much - that	1907	/* I really don't get this rune code that much - that
2231	* random chance seems really low.	1908	* random chance seems really low.
2232	*/	1909	*/
2233	case RUNE:	1910	case RUNE:
2234	if (rndm (0, 149) == 0)	1911	if (rndm (0, 149) == 0)
2235	{	1912	{
2236	head->stats.hp--; /* weaken the rune */	1913	head->stats.hp--; /* weaken the rune */
2237	if (!head->stats.hp)	1914	if (!head->stats.hp)
2238	{
2239	head->remove ();
2240	head->destroy (0);	1915	head->destroy ();
2241	}
2242	}	1916	}
2243	break;	1917	break;
2244	}	1918	}
2245	}	1919	}
2246	}	1920	}
2247		1921
2248
2249
2250	/* cast_consecrate() - a spell to make an altar your god's */	1922	/* cast_consecrate() - a spell to make an altar your god's */
2251	int	1923	int
2252	cast_consecrate (object *op, object *caster, object *spell)	1924	cast_consecrate (object *op, object *caster, object *spell)
2253	{	1925	{
2254	char buf[MAX_BUF];	1926	char buf[MAX_BUF];
…		…
2266	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1938	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
2267	break;	1939	break;
2268	if (tmp->type == HOLY_ALTAR)	1940	if (tmp->type == HOLY_ALTAR)
2269	{	1941	{
2270		1942
2271	if (tmp->level > caster_level (caster, spell))	1943	if (tmp->level > casting_level (caster, spell))
2272	{	1944	{
2273	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);	1945	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);
2274	return 0;	1946	return 0;
2275	}	1947	}
2276	else	1948	else
2277	{	1949	{
2278	/* If we got here, we are consecrating an altar */	1950	/* If we got here, we are consecrating an altar */
2279	sprintf (buf, "Altar of %s", &god->name);	1951	sprintf (buf, "Altar of %s", &god->name);
2280	tmp->name = buf;	1952	tmp->name = buf;
2281	tmp->level = caster_level (caster, spell);	1953	tmp->level = casting_level (caster, spell);
2282	tmp->other_arch = god->arch;	1954	tmp->other_arch = god->arch;
		1955
2283	if (op->type == PLAYER)	1956	if (op->type == PLAYER)
2284	esrv_update_item (UPD_NAME, op, tmp);	1957	esrv_update_item (UPD_NAME, op, tmp);
		1958
2285	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);	1959	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
2286	return 1;	1960	return 1;
2287	}	1961	}
2288	}	1962	}
2289	}	1963	}
…		…
2299	* This code was very odd - code early on would only let players use the spell,	1973	* This code was very odd - code early on would only let players use the spell,
2300	* yet the code wass full of player checks. I've presumed that the code	1974	* yet the code wass full of player checks. I've presumed that the code
2301	* that only let players use it was correct, and removed all the other	1975	* that only let players use it was correct, and removed all the other
2302	* player checks. MSW 2003-01-06	1976	* player checks. MSW 2003-01-06
2303	*/	1977	*/
2304
2305	int	1978	int
2306	animate_weapon (object *op, object *caster, object *spell, int dir)	1979	animate_weapon (object *op, object *caster, object *spell, int dir)
2307	{	1980	{
2308	object *weapon, *tmp;	1981	object *weapon, *tmp;
2309	char buf[MAX_BUF];	1982	char buf[MAX_BUF];
2310	int a, i;	1983	int a, i;
2311	sint16 x, y;	1984	sint16 x, y;
2312	maptile *m;	1985	maptile *m;
2313	materialtype_t *mt;
2314		1986
2315	if (!spell->other_arch)	1987	if (!spell->other_arch)
2316	{	1988	{
2317	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1989	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2318	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);	1990	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
…		…
2321	/* exit if it's not a player using this spell. */	1993	/* exit if it's not a player using this spell. */
2322	if (op->type != PLAYER)	1994	if (op->type != PLAYER)
2323	return 0;	1995	return 0;
2324		1996
2325	/* if player already has a golem, abort */	1997	/* if player already has a golem, abort */
2326	if (op->contr->ranges[range_golem])	1998	if (object *golem = op->contr->golem)
2327	{	1999	{
2328	control_golem (op->contr->ranges[range_golem], dir);	2000	control_golem (golem, dir);
2329	return 0;	2001	return 0;
2330	}	2002	}
2331		2003
2332	/* if no direction specified, pick one */	2004	/* if no direction specified, pick one */
2333	if (!dir)	2005	if (!dir)
2334	dir = find_free_spot (NULL, op->map, op->x, op->y, 1, 9);	2006	dir = find_free_spot (spell->other_arch, op->map, op->x, op->y, 1, 9);
2335		2007
2336	m = op->map;	2008	m = op->map;
2337	x = op->x + freearr_x[dir];	2009	x = op->x + freearr_x[dir];
2338	y = op->y + freearr_y[dir];	2010	y = op->y + freearr_y[dir];
2339		2011
2340	/* if there's no place to put the golem, abort */	2012	/* if there's no place to put the golem, abort */
2341	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	2013	if (dir < 0 || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP)
2342	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type))	2014	|| ((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2343	{	2015	{
2344	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");	2016	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");
2345	return 0;	2017	return 0;
2346	}	2018	}
2347		2019
…		…
2351	if (!weapon)	2023	if (!weapon)
2352	{	2024	{
2353	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2025	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");
2354	return 0;	2026	return 0;
2355	}	2027	}
		2028
2356	if (spell->race && strcmp (weapon->arch->name, spell->race))	2029	if (spell->race && weapon->arch->archname != spell->race)
2357	{	2030	{
2358	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2031	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");
2359	return 0;	2032	return 0;
2360	}	2033	}
		2034
2361	if (weapon->type != WEAPON)	2035	if (weapon->type != WEAPON)
2362	{	2036	{
2363	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");	2037	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");
2364	return 0;	2038	return 0;
2365	}	2039	}
		2040
2366	if (QUERY_FLAG (weapon, FLAG_APPLIED))	2041	if (QUERY_FLAG (weapon, FLAG_APPLIED))
2367	{	2042	{
2368	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));	2043	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));
2369	return 0;	2044	return 0;
2370	}	2045	}
2371		2046
2372	if (weapon->nrof > 1)	2047	weapon = weapon->split ();
2373	{
2374	tmp = get_split_ob (weapon, 1);
2375	esrv_send_item (op, weapon);
2376	weapon = tmp;
2377	}
2378		2048
2379	/* create the golem object */	2049	/* create the golem object */
2380	tmp = arch_to_object (spell->other_arch);	2050	tmp = spell->other_arch->instance ();
2381		2051
2382	/* if animated by a player, give the player control of the golem */	2052	/* if animated by a player, give the player control of the golem */
2383	CLEAR_FLAG (tmp, FLAG_MONSTER);	2053	CLEAR_FLAG (tmp, FLAG_MONSTER);
2384	SET_FLAG (tmp, FLAG_FRIENDLY);
2385	tmp->stats.exp = 0;	2054	tmp->stats.exp = 0;
2386	add_friendly_object (tmp);	2055	add_friendly_object (tmp);
2387	tmp->type = GOLEM;	2056	tmp->type = GOLEM;
2388	set_owner (tmp, op);	2057	tmp->set_owner (op);
		2058	op->contr->golem = tmp;
2389	set_spell_skill (op, caster, spell, tmp);	2059	set_spell_skill (op, caster, spell, tmp);
2390	op->contr->ranges[range_golem] = tmp;
2391	op->contr->shoottype = range_golem;
2392		2060
2393	/* Give the weapon to the golem now. A bit of a hack to check the	2061	/* Give the weapon to the golem now. A bit of a hack to check the
2394	* removed flag - it should only be set if get_split_object was	2062	* removed flag - it should only be set if weapon->split was
2395	* used above.	2063	* used above.
2396	*/	2064	*/
2397	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2065	if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2398	weapon->remove ();	2066	weapon->remove ();
2399	insert_ob_in_ob (weapon, tmp);	2067
2400	esrv_send_item (op, weapon);	2068	tmp->insert (weapon);
		2069
2401	/* To do everything necessary to let a golem use the weapon is a pain,	2070	/* To do everything necessary to let a golem use the weapon is a pain,
2402	* so instead, just set it as equipped (otherwise, we need to update	2071	* so instead, just set it as equipped (otherwise, we need to update
2403	* body_info, skills, etc)	2072	* body_info, skills, etc)
2404	*/	2073	*/
2405	SET_FLAG (tmp, FLAG_USE_WEAPON);	2074	SET_FLAG (tmp, FLAG_USE_WEAPON);
2406	SET_FLAG (weapon, FLAG_APPLIED);	2075	SET_FLAG (weapon, FLAG_APPLIED);
2407	fix_player (tmp);	2076	tmp->update_stats ();
2408		2077
2409	/* There used to be 'odd' code that basically seemed to take the absolute	2078	/* There used to be 'odd' code that basically seemed to take the absolute
2410	* value of the weapon->magic an use that. IMO, that doesn't make sense -	2079	* value of the weapon->magic an use that. IMO, that doesn't make sense -
2411	* if you're using a crappy weapon, it shouldn't be as good.	2080	* if you're using a crappy weapon, it shouldn't be as good.
2412	*/	2081	*/
…		…
2431		2100
2432	/* attacktype */	2101	/* attacktype */
2433	if (!tmp->attacktype)	2102	if (!tmp->attacktype)
2434	tmp->attacktype = AT_PHYSICAL;	2103	tmp->attacktype = AT_PHYSICAL;
2435		2104
2436	mt = NULL;
2437	if (op->materialname != NULL)
2438	mt = name_to_material (op->materialname);
2439	if (mt != NULL)
2440	{
2441	for (i = 0; i < NROFATTACKS; i++)	2105	for (i = 0; i < NROFATTACKS; i++)
2442	tmp->resist[i] = 50 - (mt->save[i] * 5);	2106	tmp->resist[i] = 50 - (op->material->save[i] * 5);
2443	a = mt->save[0];	2107
2444	}	2108	a = op->material->save[0];
2445	else	2109
2446	{
2447	for (i = 0; i < NROFATTACKS; i++)
2448	tmp->resist[i] = 5;
2449	a = 10;
2450	}
2451	/* Set weapon's immunity */	2110	/* Set weapon's immunity */
2452	tmp->resist[ATNR_CONFUSION] = 100;	2111	tmp->resist[ATNR_CONFUSION] = 100;
2453	tmp->resist[ATNR_POISON] = 100;	2112	tmp->resist[ATNR_POISON] = 100;
2454	tmp->resist[ATNR_SLOW] = 100;	2113	tmp->resist[ATNR_SLOW] = 100;
2455	tmp->resist[ATNR_PARALYZE] = 100;	2114	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2461		2120
2462	/* Improve weapon's armour value according to best save vs. physical of its material */	2121	/* Improve weapon's armour value according to best save vs. physical of its material */
2463		2122
2464	if (a > 14)	2123	if (a > 14)
2465	a = 14;	2124	a = 14;
		2125
2466	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2126	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2467		2127
2468	/* Determine golem's speed */	2128	/* Determine golem's speed */
2469	tmp->speed = 0.4 + 0.1 * SP_level_range_adjust (caster, spell);	2129	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2470
2471	if (tmp->speed > 3.33)
2472	tmp->speed = 3.33;
2473		2130
2474	if (!spell->race)	2131	if (!spell->race)
2475	{	2132	{
2476	sprintf (buf, "animated %s", &weapon->name);	2133	sprintf (buf, "animated %s", &weapon->name);
2477	tmp->name = buf;	2134	tmp->name = buf;
…		…
2479	tmp->face = weapon->face;	2136	tmp->face = weapon->face;
2480	tmp->animation_id = weapon->animation_id;	2137	tmp->animation_id = weapon->animation_id;
2481	tmp->anim_speed = weapon->anim_speed;	2138	tmp->anim_speed = weapon->anim_speed;
2482	tmp->last_anim = weapon->last_anim;	2139	tmp->last_anim = weapon->last_anim;
2483	tmp->state = weapon->state;	2140	tmp->state = weapon->state;
2484	if (QUERY_FLAG (weapon, FLAG_ANIMATE))	2141	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];
2485	{
2486	SET_FLAG (tmp, FLAG_ANIMATE);
2487	}
2488	else
2489	{
2490	CLEAR_FLAG (tmp, FLAG_ANIMATE);
2491	}
2492	update_ob_speed (tmp);
2493	}	2142	}
2494		2143
2495	/* make experience increase in proportion to the strength of the summoned creature. */	2144	/* make experience increase in proportion to the strength of the summoned creature. */
2496	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));	2145	tmp->stats.exp *= 1 + (max (spell->stats.maxgrace, spell->stats.sp) / casting_level (caster, spell));
2497		2146
2498	tmp->speed_left = -1;	2147	tmp->speed_left = -1;
2499	tmp->x = x;
2500	tmp->y = y;
2501	tmp->direction = dir;	2148	tmp->direction = dir;
2502	insert_ob_in_map (tmp, m, op, 0);	2149
		2150	m->insert (tmp, x, y, op);
2503	return 1;	2151	return 1;
2504	}	2152	}
2505		2153
2506	/* cast_daylight() - changes the map darkness level *lower* */	2154	/* cast_daylight() - changes the map darkness level *lower* */
2507		2155
2508	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.	2156	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.
2509	* This changes the light level for the entire map.	2157	* This changes the light level for the entire map.
2510	*/	2158	*/
2511
2512	int	2159	int
2513	cast_change_map_lightlevel (object *op, object *caster, object *spell)	2160	cast_change_map_lightlevel (object *op, object *caster, object *spell)
2514	{	2161	{
2515	int success;	2162	int success;
2516		2163
2517	if (!op->map)	2164	if (!op->map)
2518	return 0; /* shouldnt happen */	2165	return 0; /* shouldnt happen */
2519		2166
2520	success = change_map_light (op->map, spell->stats.dam);	2167	success = op->map->change_map_light (spell->stats.dam);
		2168
2521	if (!success)	2169	if (!success)
2522	{	2170	{
2523	if (spell->stats.dam < 0)	2171	if (spell->stats.dam < 0)
2524	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");	2172	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");
2525	else	2173	else
2526	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2174	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2527	}	2175	}
		2176
2528	return success;	2177	return success;
2529	}	2178	}
2530
2531
2532
2533
2534		2179
2535	/* create an aura spell object and put it in the player's inventory.	2180	/* create an aura spell object and put it in the player's inventory.
2536	* as usual, op is player, caster is the object casting the spell,	2181	* as usual, op is player, caster is the object casting the spell,
2537	* spell is the spell object itself.	2182	* spell is the spell object itself.
2538	*/	2183	*/
…		…
2544		2189
2545	new_aura = present_arch_in_ob (spell->other_arch, op);	2190	new_aura = present_arch_in_ob (spell->other_arch, op);
2546	if (new_aura)	2191	if (new_aura)
2547	refresh = 1;	2192	refresh = 1;
2548	else	2193	else
2549	new_aura = arch_to_object (spell->other_arch);	2194	new_aura = spell->other_arch->instance ();
2550		2195
2551	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2196	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2552		2197
2553	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2198	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2554		2199
2555	set_owner (new_aura, op);
2556	set_spell_skill (op, caster, spell, new_aura);	2200	set_spell_skill (op, caster, spell, new_aura);
2557	new_aura->attacktype = spell->attacktype;	2201	new_aura->attacktype = spell->attacktype;
2558		2202
2559	new_aura->level = caster_level (caster, spell);	2203	new_aura->level = casting_level (caster, spell);
		2204
2560	if (refresh)	2205	if (refresh)
2561	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2206	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2562	else	2207	else
2563	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2208	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
		2209
2564	insert_ob_in_ob (new_aura, op);	2210	insert_ob_in_ob (new_aura, op);
		2211	new_aura->set_owner (op);
		2212
2565	return 1;	2213	return 1;
2566	}	2214	}
2567
2568		2215
2569	/* move aura function. An aura is a part of someone's inventory,	2216	/* move aura function. An aura is a part of someone's inventory,
2570	* which he carries with him, but which acts on the map immediately	2217	* which he carries with him, but which acts on the map immediately
2571	* around him.	2218	* around him.
2572	* Aura parameters:	2219	* Aura parameters:
2573	* duration: duration counter.	2220	* duration: duration counter.
2574	* attacktype: aura's attacktype	2221	* attacktype: aura's attacktype
2575	* other_arch: archetype to drop where we attack	2222	* other_arch: archetype to drop where we attack
2576	*/	2223	*/
2577
2578	void	2224	void
2579	move_aura (object *aura)	2225	move_aura (object *aura)
2580	{	2226	{
2581	int i, mflags;
2582	object *env;
2583	maptile *m;
2584
2585	/* auras belong in inventories */	2227	/* auras belong in inventories */
2586	env = aura->env;	2228	object *env = aura->env;
		2229	object *owner = aura->owner;
2587		2230
2588	/* no matter what we've gotta remove the aura...	2231	/* no matter what we've gotta remove the aura...
2589	* we'll put it back if its time isn't up.	2232	* we'll put it back if its time isn't up.
2590	*/	2233	*/
2591	aura->remove ();	2234	aura->remove ();
2592		2235
2593	/* exit if we're out of gas */	2236	/* exit if we're out of gas */
2594	if (aura->duration-- < 0)	2237	if (aura->duration-- < 0)
2595	{	2238	{
2596	aura->destroy (0);	2239	aura->destroy ();
2597	return;	2240	return;
2598	}	2241	}
2599		2242
2600	/* auras only exist in inventories */	2243	/* auras only exist in inventories */
2601	if (env == NULL || env->map == NULL)	2244	if (!env || !env->map)
2602	{	2245	{
2603	aura->destroy (0);	2246	aura->destroy ();
2604	return;	2247	return;
2605	}	2248	}
2606	aura->x = env->x;
2607	aura->y = env->y;
2608		2249
2609	/* we need to jump out of the inventory for a bit	2250	/* we need to jump out of the inventory for a bit
2610	* in order to hit the map conveniently.	2251	* in order to hit the map conveniently.
2611	*/	2252	*/
2612	insert_ob_in_map (aura, env->map, aura, 0);	2253	aura->insert_at (env, aura);
2613		2254
2614	for (i = 1; i < 9; i++)	2255	for (int i = 1; i < 9; i++)
2615	{	2256	{
2616	sint16 nx, ny;	2257	mapxy pos (env);
		2258	pos.move (i);
2617		2259
2618	nx = aura->x + freearr_x[i];
2619	ny = aura->y + freearr_y[i];
2620	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2621
2622	/* Consider the movement tyep of the person with the aura as	2260	/* Consider the movement type of the person with the aura as
2623	* movement type of the aura. Eg, if the player is flying, the aura	2261	* movement type of the aura. Eg, if the player is flying, the aura
2624	* is flying also, if player is walking, it is on the ground, etc.	2262	* is flying also, if player is walking, it is on the ground, etc.
2625	*/	2263	*/
2626	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2264	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2627	{	2265	{
2628	hit_map (aura, i, aura->attacktype, 0);	2266	hit_map (aura, i, aura->attacktype, 0);
2629		2267
2630	if (aura->other_arch)	2268	if (aura->other_arch)
2631	{	2269	pos.insert (aura->other_arch->instance (), aura);
2632	object *new_ob;
2633
2634	new_ob = arch_to_object (aura->other_arch);
2635	new_ob->x = nx;
2636	new_ob->y = ny;
2637	insert_ob_in_map (new_ob, m, aura, 0);
2638	}	2270	}
2639	}
2640	}	2271	}
		2272
2641	/* put the aura back in the player's inventory */	2273	/* put the aura back in the player's inventory */
2642	aura->remove ();	2274	env->insert (aura);
2643	insert_ob_in_ob (aura, env);	2275	aura->set_owner (owner);
2644	}	2276	}
2645		2277
2646	/* moves the peacemaker spell.	2278	/* moves the peacemaker spell.
2647	* op is the piece object.	2279	* op is the piece object.
2648	*/	2280	*/
2649
2650	void	2281	void
2651	move_peacemaker (object *op)	2282	move_peacemaker (object *op)
2652	{	2283	{
2653	object *tmp;	2284	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
2654
2655	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
2656	{	2285	{
2657	int atk_lev, def_lev;	2286	int atk_lev, def_lev;
2658	object *victim = tmp;	2287	object *victim = tmp->head_ ();
2659		2288
2660	if (tmp->head)
2661	victim = tmp->head;
2662	if (!QUERY_FLAG (victim, FLAG_MONSTER))	2289	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2663	continue;	2290	continue;
		2291
2664	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2292	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
2665	continue;	2293	continue;
		2294
2666	if (victim->stats.exp == 0)	2295	if (victim->stats.exp == 0)
2667	continue;	2296	continue;
2668		2297
2669	def_lev = MAX (1, victim->level);	2298	def_lev = max (1, victim->level);
2670	atk_lev = MAX (1, op->level);	2299	atk_lev = max (1, op->level);
2671		2300
2672	if (rndm (0, atk_lev - 1) > def_lev)	2301	if (rndm (0, atk_lev - 1) > def_lev)
2673	{	2302	{
2674	/* make this sucker peaceful. */	2303	/* make this sucker peaceful. */
2675		2304
		2305	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2676	change_exp (get_owner (op), victim->stats.exp, op->skill, 0);	2306	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2677	victim->stats.exp = 0;	2307	victim->stats.exp = 0;
2678	#if 0	2308	#if 0
2679	/* No idea why these were all set to zero - if something	2309	/* No idea why these were all set to zero - if something
2680	* makes this creature agressive, he should still do damage.	2310	* makes this creature agressive, he should still do damage.
2681	*/	2311	*/
…		…
2687	victim->attack_movement = RANDO2;	2317	victim->attack_movement = RANDO2;
2688	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2318	SET_FLAG (victim, FLAG_UNAGGRESSIVE);
2689	SET_FLAG (victim, FLAG_RUN_AWAY);	2319	SET_FLAG (victim, FLAG_RUN_AWAY);
2690	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2320	SET_FLAG (victim, FLAG_RANDOM_MOVE);
2691	CLEAR_FLAG (victim, FLAG_MONSTER);	2321	CLEAR_FLAG (victim, FLAG_MONSTER);
		2322
2692	if (victim->name)	2323	if (victim->name)
2693	{
2694	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);	2324	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2695	}	2325	}
2696	}
2697	}	2326	}
2698	}	2327	}
2699
2700		2328
2701	/* This writes a rune that contains the appropriate message.	2329	/* This writes a rune that contains the appropriate message.
2702	* There really isn't any adjustments we make.	2330	* There really isn't any adjustments we make.
2703	*/	2331	*/
2704
2705	int	2332	int
2706	write_mark (object *op, object *spell, const char *msg)	2333	write_mark (object *op, object *spell, const char *msg)
2707	{	2334	{
2708	char rune[HUGE_BUF];
2709	object *tmp;
2710
2711	if (!msg || msg[0] == 0)	2335	if (!msg || msg[0] == 0)
2712	{	2336	{
2713	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");	2337	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");
2714	return 0;	2338	return 0;
2715	}	2339	}
2716		2340
2717	if (strcasestr_local (msg, "endmsg"))	2341	if (!msg_is_safe (msg))
2718	{	2342	{
2719	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");	2343	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");
2720	LOG (llevInfo, "write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);	2344	LOG (llevInfo, "write_mark: player %s tried to write bogus rune %s\n", &op->name, msg);
2721	return 0;	2345	return 0;
2722	}	2346	}
		2347
2723	if (!spell->other_arch)	2348	if (!spell->other_arch)
2724	return 0;	2349	return 0;
2725	tmp = arch_to_object (spell->other_arch);
2726		2350
2727	snprintf (rune, sizeof (rune), "%s\n", msg);	2351	object *tmp = spell->other_arch->instance ();
2728		2352
2729	tmp->race = op->name; /*Save the owner of the rune */	2353	tmp->race = op->name; /*Save the owner of the rune */
2730	tmp->msg = rune;	2354	tmp->msg = msg;
2731	tmp->x = op->x;	2355
2732	tmp->y = op->y;	2356	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
2733	insert_ob_in_map (tmp, op->map, op, INS_BELOW_ORIGINATOR);	2357
2734	return 1;	2358	return 1;
2735	}	2359	}
		2360

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