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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.10 by root, Thu Sep 14 21:16:13 2006 UTC vs.
Revision 1.115 by root, Sun Nov 29 09:41:28 2009 UTC

1
2	/*	1	/*
3	* static char *rcsid_spell_effect_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
4	* "$Id: spell_effect.C,v 1.10 2006/09/14 21:16:13 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify it under
		9	* the terms of the Affero GNU General Public License as published by the
		10	* Free Software Foundation, either version 3 of the License, or (at your
		11	* option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the Affero GNU General Public License
		19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
		21	*
		22	* The authors can be reached via e-mail to <support@deliantra.net>
5	*/	23	*/
6
7
8	/*
9	CrossFire, A Multiplayer game for X-windows
10
11	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
12	Copyright (C) 1992 Frank Tore Johansen
13
14	This program is free software; you can redistribute it and/or modify
15	it under the terms of the GNU General Public License as published by
16	the Free Software Foundation; either version 2 of the License, or
17	(at your option) any later version.
18
19	This program is distributed in the hope that it will be useful,
20	but WITHOUT ANY WARRANTY; without even the implied warranty of
21	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22	GNU General Public License for more details.
23
24	You should have received a copy of the GNU General Public License
25	along with this program; if not, write to the Free Software
26	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27
28	The authors can be reached via e-mail at crossfire-devel@real-time.com
29	*/
30		24
31	#include <global.h>	25	#include <global.h>
32	#include <object.h>	26	#include <object.h>
33	#include <living.h>	27	#include <living.h>
34	#ifndef __CEXTRACT__
35	# include <sproto.h>	28	#include <sproto.h>
36	#endif
37	#include <spells.h>	29	#include <spells.h>
38	#include <sounds.h>	30	#include <sounds.h>
39		31
40	/* cast_magic_storm: This is really used mostly for spell	32	/* cast_magic_storm: This is really used mostly for spell
41	* fumbles at the like. tmp is the object to propogate.	33	* fumbles at the like. tmp is the object to propogate.
…		…
44	void	36	void
45	cast_magic_storm (object *op, object *tmp, int lvl)	37	cast_magic_storm (object *op, object *tmp, int lvl)
46	{	38	{
47	if (!tmp)	39	if (!tmp)
48	return; /* error */	40	return; /* error */
		41
49	tmp->level = op->level;	42	tmp->level = op->level;
50	tmp->x = op->x;
51	tmp->y = op->y;
52	tmp->range += lvl / 5; /* increase the area of destruction */	43	tmp->range += lvl / 5; /* increase the area of destruction */
53	tmp->duration += lvl / 5;	44	tmp->duration += lvl / 5;
54		45
55	/* Put a cap on duration for this - if the player fails in their	46	/* Put a cap on duration for this - if the player fails in their
56	* apartment, don't want it to go on so long that it kills them	47	* apartment, don't want it to go on so long that it kills them
57	* multiple times. Also, damge already increases with level,	48	* multiple times. Also, damge already increases with level,
58	* so don't really need to increase the duration as much either.	49	* so don't really need to increase the duration as much either.
59	*/	50	*/
60	if (tmp->duration >= 40)	51	if (tmp->duration >= 40)
61	tmp->duration = 40;	52	tmp->duration = 40;
		53
62	tmp->stats.dam = lvl; /* nasty recoils! */	54	tmp->stats.dam = lvl; /* nasty recoils! */
63	tmp->stats.maxhp = tmp->count; /* tract single parent */	55	tmp->stats.maxhp = tmp->count; /* tract single parent */
64	insert_ob_in_map (tmp, op->map, op, 0);
65		56
		57	tmp->insert_at (op, op);
66	}	58	}
67
68		59
69	int	60	int
70	recharge (object *op, object *caster, object *spell_ob)	61	recharge (object *op, object *caster, object *spell_ob)
71	{	62	{
72	object *wand, *tmp;	63	object *wand, *tmp;
73	int ncharges;	64	int ncharges;
74		65
75	wand = find_marked_object (op);	66	wand = find_marked_object (op);
76	if (wand == NULL || wand->type != WAND)	67	if (!wand || wand->type != WAND)
77	{	68	{
78	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");	69	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");
79	return 0;	70	return 0;
80	}	71	}
81	if (!(random_roll (0, 3, op, PREFER_HIGH)))	72	if (!(random_roll (0, 3, op, PREFER_HIGH)))
82	{	73	{
83	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));
84	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);	75	op->play_sound (sound_find ("ob_explode"));
85	esrv_del_item (op->contr, wand->count);	76	wand->destroy ();
86	remove_ob (wand);
87	free_object (wand);
88	tmp = get_archetype ("fireball");	77	tmp = get_archetype (shstr_fireball);
89	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
90	if (!tmp->stats.dam)	80	if (!tmp->stats.dam)
91	tmp->stats.dam = 1;	81	tmp->stats.dam = 1;
		82
92	tmp->stats.hp = tmp->stats.dam / 2;	83	tmp->stats.hp = tmp->stats.dam / 2;
		84
93	if (tmp->stats.hp < 2)	85	if (tmp->stats.hp < 2)
94	tmp->stats.hp = 2;	86	tmp->stats.hp = 2;
95	tmp->x = op->x;	87
96	tmp->y = op->y;	88	tmp->insert_at (op);
97	insert_ob_in_map (tmp, op->map, NULL, 0);
98	return 1;	89	return 1;
99	}	90	}
100		91
101	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
102	if (wand->inv && wand->inv->level)	94	if (wand->inv && wand->inv->level)
103	ncharges /= wand->inv->level;	95	ncharges /= wand->inv->level;
104	else	96	else
105	{	97	{
106	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));
107	return 0;	99	return 0;
108	}	100	}
		101
109	if (!ncharges)	102	if (!ncharges)
110	ncharges = 1;	103	ncharges = 1;
111		104
112	wand->stats.food += ncharges;	105	wand->stats.food += ncharges;
113	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
114	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))	108	if (wand->arch && QUERY_FLAG (wand->arch, FLAG_ANIMATE))
115	{	109	{
116	SET_FLAG (wand, FLAG_ANIMATE);	110	SET_FLAG (wand, FLAG_ANIMATE);
117	wand->speed = wand->arch->clone.speed;	111	wand->set_speed (wand->arch->speed);
118	update_ob_speed (wand);
119	}	112	}
		113
120	return 1;	114	return 1;
121	}	115	}
122		116
123	/* 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
124	* 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
…		…
128	* great a plus, the default is used.	122	* great a plus, the default is used.
129	* 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
130	* 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
131	* create nonnmagic arrows, or even -1, etc...	125	* create nonnmagic arrows, or even -1, etc...
132	*/	126	*/
133
134	int	127	int
135	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)
136	{	129	{
137	int missile_plus = 0, bonus_plus = 0;	130	int bonus_plus = 0;
138	const char *missile_name;	131	const char *missile_name = "arrow";
139	object *tmp, *missile;
140	tag_t tag;
141		132
142	missile_name = "arrow";
143
144	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	133	for (object *tmp = op->inv; tmp; tmp = tmp->below)
145	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	134	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
146	{
147	missile_name = tmp->race;	135	missile_name = tmp->race;
148	}
149		136
150	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	137	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
151		138
152	if (archetype::find (missile_name) == NULL)	139	archetype *missile_arch = archetype::find (missile_name);
		140
		141	if (!missile_arch)
153	{	142	{
154	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);
155	return 0;	144	return 0;
156	}	145	}
157	missile = get_archetype (missile_name);
158		146
159	if (stringarg)	147	object *missile = missile_arch->instance ();
		148
		149	if (spellparam)
160	{	150	{
161	/* If it starts with a letter, presume it is a description */	151	/* If it starts with a letter, presume it is a description */
162	if (isalpha (*stringarg))	152	if (isalpha (*spellparam))
163	{	153	{
164	artifact *al = find_artifactlist (missile->type)->items;	154	artifact *al = find_artifactlist (missile->type)->items;
165		155
166	for (; al != NULL; al = al->next)	156	for (; al; al = al->next)
167	if (!strcasecmp (al->item->name, stringarg))	157	if (!strcasecmp (al->item->name, spellparam))
168	break;	158	break;
169		159
170	if (!al)	160	if (!al)
171	{	161	{
172	free_object (missile);	162	missile->destroy ();
173	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);
174	return 0;	164	return 0;
175	}	165	}
		166
176	if (al->item->slaying)	167	if (al->item->slaying)
177	{	168	{
178	free_object (missile);	169	missile->destroy ();
179	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);
180	return 0;	171	return 0;
181	}	172	}
		173
182	give_artifact_abilities (missile, al->item);	174	give_artifact_abilities (missile, al->item);
183	/* 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 -
184	* 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
185	* the parsing of having to do both plus and type.	177	* the parsing of having to do both plus and type.
186	*/	178	*/
187	bonus_plus = 1 + (al->item->value / 5);	179	bonus_plus = 1 + (al->item->value / 5);
188	missile_plus = 0;	180	missile_plus = 0;
189	}	181	}
190	else if (atoi (stringarg) < missile_plus)	182	else if (atoi (spellparam) < missile_plus)
191	missile_plus = atoi (stringarg);	183	missile_plus = atoi (spellparam);
192	}	184	}
193	if (missile_plus > 4)	185
194	missile_plus = 4;	186	missile_plus = clamp (missile_plus, -4, 4);
195	else if (missile_plus < -4)
196	missile_plus = -4;
197		187
198	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	188	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
199	missile->nrof -= 3 * (missile_plus + bonus_plus);	189	missile->nrof -= 3 * (missile_plus + bonus_plus);
		190
200	if (missile->nrof < 1)	191	if (missile->nrof < 1)
201	missile->nrof = 1;	192	missile->nrof = 1;
202		193
203	missile->magic = missile_plus;	194	missile->magic = missile_plus;
204	/* Can't get any money for these objects */	195	/* Can't get any money for these objects */
205	missile->value = 0;	196	missile->value = 0;
206		197
207	SET_FLAG (missile, FLAG_IDENTIFIED);	198	SET_FLAG (missile, FLAG_IDENTIFIED);
208	tag = missile->count;
209		199
210	if (!cast_create_obj (op, caster, missile, dir) && op->type == PLAYER && !was_destroyed (missile, tag))	200	if (!cast_create_obj (op, caster, missile, dir) && op->type == PLAYER && !missile->destroyed ())
211	{
212	pick_up (op, missile);	201	pick_up (op, missile);
213	}	202
214	return 1;	203	return 1;
215	}	204	}
216		205
217		206
218	/* allows the choice of what sort of food object to make.	207	/* allows the choice of what sort of food object to make.
219	* 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*/
220	int	209	int
221	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)
222	{	211	{
223	int food_value;	212	int food_value;
224	archetype *at = NULL;	213	archetype *at = NULL;
225	object *new_op;	214	object *new_op;
226		215
227	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);
228		217
229	if (stringarg)	218	if (spellparam)
230	{	219	{
231	at = find_archetype_by_object_type_name (FOOD, stringarg);	220	at = find_archetype_by_object_type_name (FOOD, spellparam);
232	if (at == NULL)	221	if (at == NULL)
233	at = find_archetype_by_object_type_name (DRINK, stringarg);	222	at = find_archetype_by_object_type_name (DRINK, spellparam);
234	if (at == NULL || at->clone.stats.food > food_value)	223	if (at == NULL || at->stats.food > food_value)
235	stringarg = NULL;	224	spellparam = NULL;
236	}	225	}
237		226
238	if (!stringarg)	227	if (!spellparam)
239	{	228	{
240	archetype *at_tmp;	229	archetype *at_tmp;
241		230
242	/* We try to find the archetype with the maximum food value.	231	/* We try to find the archetype with the maximum food value.
243	* This removes the dependancy of hard coded food values in this	232	* This removes the dependancy of hard coded food values in this
…		…
245	* We don't use flesh types because the weight values of those need	234	* We don't use flesh types because the weight values of those need
246	* to be altered from the donor.	235	* to be altered from the donor.
247	*/	236	*/
248		237
249	/* We assume the food items don't have multiple parts */	238	/* We assume the food items don't have multiple parts */
250	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)	239	for_all_archetypes (at_tmp)
251	{	240	{
252	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)	241	if (at_tmp->type == FOOD || at_tmp->type == DRINK)
253	{	242	{
254	/* Basically, if the food value is something that is creatable	243	/* Basically, if the food value is something that is creatable
255	* under the limits of the spell and it is higher than	244	* under the limits of the spell and it is higher than
256	* the item we have now, take it instead.	245	* the item we have now, take it instead.
257	*/	246	*/
258	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)))
259	at = at_tmp;	252	at = at_tmp;
260	}	253	}
261	}	254	}
262	}	255	}
		256
263	/* 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
264	* know	258	* know
265	*/	259	*/
266	if (!at)	260	if (!at)
267	{	261	{
268	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.");
269	return 0;	263	return 0;
270	}	264	}
271		265
272	food_value /= at->clone.stats.food;	266	food_value /= at->stats.food;
273	new_op = arch_to_object (at);	267	new_op = arch_to_object (at);
274	new_op->nrof = food_value;	268	new_op->nrof = food_value;
275		269
276	new_op->value = 0;	270	new_op->value = 0;
277	if (new_op->nrof < 1)	271	if (new_op->nrof < 1)
…		…
284	int	278	int
285	probe (object *op, object *caster, object *spell_ob, int dir)	279	probe (object *op, object *caster, object *spell_ob, int dir)
286	{	280	{
287	int r, mflags, maxrange;	281	int r, mflags, maxrange;
288	object *tmp;	282	object *tmp;
289	mapstruct *m;	283	maptile *m;
290
291		284
292	if (!dir)	285	if (!dir)
293	{	286	{
294	examine_monster (op, op);	287	examine_monster (op, op);
295	return 1;	288	return 1;
296	}	289	}
		290
297	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	291	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
298	for (r = 1; r < maxrange; r++)	292	for (r = 1; r < maxrange; r++)
299	{	293	{
300	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];
301		295
…		…
308	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))	302	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))
309	{	303	{
310	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");	304	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");
311	return 0;	305	return 0;
312	}	306	}
		307
313	if (mflags & P_IS_ALIVE)	308	if (mflags & P_IS_ALIVE)
314	{	309	{
315	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)
316	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)))
317	{	312	{
318	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");	313	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");
319	if (tmp->head != NULL)	314	if (tmp->head != NULL)
320	tmp = tmp->head;	315	tmp = tmp->head;
321	examine_monster (op, tmp);	316	examine_monster (op, tmp);
322	return 1;	317	return 1;
323	}	318	}
324	}	319	}
325	}	320	}
		321
326	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");	322	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
327	return 1;	323	return 1;
328	}	324	}
329
330		325
331	/* This checks to see if 'pl' is invisible to 'mon'.	326	/* This checks to see if 'pl' is invisible to 'mon'.
332	* does race check, undead check, etc	327	* does race check, undead check, etc
333	* Returns TRUE if mon can't see pl, false	328	* Returns TRUE if mon can't see pl, false
334	* otherwise. This doesn't check range, walls, etc. It	329	* otherwise. This doesn't check range, walls, etc. It
…		…
336	* pl is invisible.	331	* pl is invisible.
337	*/	332	*/
338	int	333	int
339	makes_invisible_to (object *pl, object *mon)	334	makes_invisible_to (object *pl, object *mon)
340	{	335	{
341
342	if (!pl->invisible)	336	if (!pl->invisible)
343	return 0;	337	return 0;
		338
344	if (pl->type == PLAYER)	339	if (pl->type == PLAYER)
345	{	340	{
346	/* If race isn't set, then invisible unless it is undead */	341	/* If race isn't set, then invisible unless it is undead */
347	if (!pl->contr->invis_race)	342	if (!pl->contr->invis_race)
348	{	343	{
349	if (QUERY_FLAG (mon, FLAG_UNDEAD))	344	if (QUERY_FLAG (mon, FLAG_UNDEAD))
350	return 0;	345	return 0;
		346
351	return 1;	347	return 1;
352	}	348	}
		349
353	/* invis_race is set if we get here */	350	/* invis_race is set if we get here */
354	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	351	if (pl->contr->invis_race == shstr_undead && is_true_undead (mon))
355	return 1;	352	return 1;
		353
356	/* No race, can't be invisible to it */	354	/* No race, can't be invisible to it */
357	if (!mon->race)	355	if (!mon->race)
358	return 0;	356	return 0;
		357
359	if (strstr (mon->race, pl->contr->invis_race))	358	if (mon->race.contains (pl->contr->invis_race))
360	return 1;	359	return 1;
		360
361	/* Nothing matched above, return 0 */	361	/* Nothing matched above, return 0 */
362	return 0;	362	return 0;
363	}	363	}
364	else	364	else
365	{	365	{
…		…
378	* normal applies.	378	* normal applies.
379	*/	379	*/
380	int	380	int
381	cast_invisible (object *op, object *caster, object *spell_ob)	381	cast_invisible (object *op, object *caster, object *spell_ob)
382	{	382	{
383	object *tmp;
384
385	if (op->invisible > 1000)	383	if (op->invisible > 1000)
386	{	384	{
387	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");
388	return 0;	386	return 0;
389	}	387	}
…		…
405	else	403	else
406	op->contr->tmp_invis = 1;	404	op->contr->tmp_invis = 1;
407		405
408	op->contr->hidden = 0;	406	op->contr->hidden = 0;
409	}	407	}
		408
410	if (makes_invisible_to (op, op))	409	if (makes_invisible_to (op, op))
411	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!");
412	else	411	else
413	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");	412	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
414		413
415	update_object (op, UP_OBJ_FACE);	414	update_object (op, UP_OBJ_CHANGE);
416		415
417	/* Only search the active objects - only these should actually do	416	/* Only search the active objects - only these should actually do
418	* harm to the player.	417	* harm to the player.
419	*/	418	*/
420	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)	419	for_all_actives (tmp)
421	if (tmp->enemy == op)	420	if (tmp->enemy == op)
422	tmp->enemy = NULL;	421	tmp->enemy = 0;
		422
423	return 1;	423	return 1;
424	}	424	}
425		425
426	/* earth to dust spell. Basically destroys earthwalls in the area.	426	/* earth to dust spell. Basically destroys earthwalls in the area.
427	*/	427	*/
428	int	428	int
429	cast_earth_to_dust (object *op, object *caster, object *spell_ob)	429	cast_earth_to_dust (object *op, object *caster, object *spell_ob)
430	{	430	{
431	object *tmp, *next;
432	int range, i, j, mflags;	431	int range, i, j, mflags;
433	sint16 sx, sy;	432	sint16 sx, sy;
434	mapstruct *m;	433	maptile *m;
435
436	if (op->type != PLAYER)
437	return 0;
438		434
439	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	435	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
440		436
441	for (i = -range; i <= range; i++)	437	for (i = -range; i <= range; i++)
442	for (j = -range; j <= range; j++)	438	for (j = -range; j <= range; j++)
…		…
447	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	443	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
448		444
449	if (mflags & P_OUT_OF_MAP)	445	if (mflags & P_OUT_OF_MAP)
450	continue;	446	continue;
451		447
452	// earth to dust tears down everything that can be teared down	448	// earth to dust tears down everything that can be torn down
453	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)
454	{	450	{
455	next = tmp->above;	451	next = tmp->above;
		452
456	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	453	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))
457	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	454	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
458	}	455	}
459	}	456	}
		457
460	return 1;	458	return 1;
461	}	459	}
462
463		460
464	void	461	void
465	execute_word_of_recall (object *op)	462	execute_word_of_recall (object *op)
466	{	463	{
467	object *wor = op;	464	if (object *pl = op->in_player ())
468
469	while (op != NULL && op->type != PLAYER)
470	op = op->env;
471
472	if (op != NULL && op->map)
473	{	465	{
474	if ((get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG (op, FLAG_WIZCAST)))	466	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))
475	new_draw_info (NDI_UNIQUE, 0, op, "You feel something fizzle inside you.");	467	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
476	else	468	else
477	enter_exit (op, wor);	469	pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
478	}	470	}
479	remove_ob (wor);	471
480	free_object (wor);	472	op->destroy ();
481	}	473	}
482		474
483	/* Word of recall causes the player to return 'home'.	475	/* Word of recall causes the player to return 'home'.
484	* 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
485	* time delay effect.	477	* time delay effect.
…		…
498	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.");
499	return 1;	491	return 1;
500	}	492	}
501		493
502	dummy = get_archetype (FORCE_NAME);	494	dummy = get_archetype (FORCE_NAME);
503	if (dummy == NULL)	495
		496	if (!dummy)
504	{	497	{
505	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	498	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
506	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");	499	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
507	return 0;	500	return 0;
508	}	501	}
		502
509	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);	503	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);
510	if (time < 1)	504	if (time < 1)
511	time = 1;	505	time = 1;
512		506
513	/* 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
514	* 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
515	* do anything really odd if it say a -1000 or something.	509	* do anything really odd if it say a -1000 or something.
516	*/	510	*/
517	dummy->speed = 0.002;	511	dummy->set_speed (0.002);
518	update_ob_speed (dummy);
519	dummy->speed_left = -dummy->speed * time;	512	dummy->speed_left = -dummy->speed * time;
520	dummy->type = SPELL_EFFECT;	513	dummy->type = SPELL_EFFECT;
521	dummy->subtype = SP_WORD_OF_RECALL;	514	dummy->subtype = SP_WORD_OF_RECALL;
522		515
523	/* 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
524	* nice, but until the map load fails, we can't.	517	* nice, but until the map load fails, we can't.
525	*/	518	*/
526	EXIT_PATH (dummy) = op->contr->savebed_map;	519	EXIT_PATH (dummy) = op->contr->savebed_map;
527	EXIT_X (dummy) = op->contr->bed_x;	520	EXIT_X (dummy) = op->contr->bed_x;
528	EXIT_Y (dummy) = op->contr->bed_y;	521	EXIT_Y (dummy) = op->contr->bed_y;
529		522
530	(void) insert_ob_in_ob (dummy, op);	523	op->insert (dummy);
		524
531	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
532	return 1;	527	return 1;
533	}	528	}
534		529
535	/* cast_wonder	530	/* cast_wonder
536	* wonder is really just a spell that will likely cast another	531	* wonder is really just a spell that will likely cast another
…		…
566	return cast_spell (op, caster, dir, newspell, NULL);	561	return cast_spell (op, caster, dir, newspell, NULL);
567	}	562	}
568	return 1;	563	return 1;
569	}	564	}
570		565
571
572	int	566	int
573	perceive_self (object *op)	567	perceive_self (object *op)
574	{	568	{
575	char *cp = describe_item (op, op), buf[MAX_BUF];	569	const char *cp = describe_item (op, op);
576	archetype *at = archetype::find (ARCH_DEPLETION);	570	archetype *at = archetype::find (shstr_depletion);
577	object *tmp;
578	int i;
579		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
580	tmp = find_god (determine_god (op));	580	if (object *god = find_god (determine_god (op)))
581	if (tmp)	581	buf << " - You worship " << &god->name << ".\n";
582	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
583	else	582	else
584	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");	583	buf << " - You worship no god.\n";
585		584
586	tmp = present_arch_in_ob (at, op);	585	object *tmp = present_arch_in_ob (at, op);
587		586
588	if (*cp == '\0' && tmp == NULL)	587	if (*cp == '\0' && !tmp)
589	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");	588	buf << " - You feel very mundane. ";
590	else	589	else
591	{	590	{
592	new_draw_info (NDI_UNIQUE, 0, op, "You have:");	591	buf << " - You have: " << cp << ".\n";
593	new_draw_info (NDI_UNIQUE, 0, op, cp);	592
594	if (tmp != NULL)	593	if (tmp)
595	{
596	for (i = 0; i < NUM_STATS; i++)	594	for (int i = 0; i < NUM_STATS; i++)
597	{	595	if (tmp->stats.stat (i) < 0)
598	if (get_attr_value (&tmp->stats, i) < 0)	596	buf.printf (" - Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));
599	{
600	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
601	}
602	}
603	}
604	}	597	}
605		598
606	if (is_dragon_pl (op))	599	if (is_dragon_pl (op))
607	{
608	/* now grab the 'dragon_ability'-force from the player's inventory */	600	/* now grab the 'dragon_ability'-force from the player's inventory */
609	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	601	for (tmp = op->inv; tmp; tmp = tmp->below)
610	{	602	{
611	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))	603	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
612	{	604	{
613	if (tmp->stats.exp == 0)	605	if (tmp->stats.exp == 0)
614	{
615	sprintf (buf, "Your metabolism isn't focused on anything.");	606	buf << " - Your metabolism isn't focused on anything.\n";
616	}
617	else	607	else
618	{
619	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";
620	}	609
621	new_draw_info (NDI_UNIQUE, 0, op, buf);
622	break;	610	break;
623	}	611	}
624	}	612	}
625	}	613
		614	op->contr->infobox (MSG_CHANNEL ("perceiveself"), buf);
		615
626	return 1;	616	return 1;
627	}	617	}
628
629	/* int cast_create_town_portal (object *op, object *caster, int dir)
630	*
631	* This function cast the spell of town portal for op
632	*
633	* The spell operates in two passes. During the first one a place
634	* is marked as a destination for the portal. During the second one,
635	* 2 portals are created, one in the position the player cast it and
636	* one in the destination place. The portal are synchronized and 2 forces
637	* are inserted in the player to destruct the portal next time player
638	* creates a new portal pair.
639	* This spell has a side effect that it allows people to meet each other
640	* in a permanent, private, appartements by making a town portal from it
641	* to the town or another public place. So, check if the map is unique and if
642	* so return an error
643	*
644	* Code by Tchize (david.delbecq@usa.net)
645	*/
646	int
647	cast_create_town_portal (object *op, object *caster, object *spell, int dir)
648	{
649	object *dummy, *force, *old_force, *tmp;
650	archetype *perm_portal;
651	char portal_name[1024], portal_message[1024];
652	sint16 exitx, exity;
653	mapstruct *exitmap;
654	int op_level;
655
656
657	/* Check to see if the map the player is currently on is a per player unique
658	* map. This can be determined in that per player unique maps have the
659	* full pathname listed.
660	*/
661	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
662	{
663	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
664	return 0;
665	}
666
667	/* The first thing to do is to check if we have a marked destination
668	* dummy is used to make a check inventory for the force
669	*/
670	dummy = arch_to_object (spell->other_arch);
671	if (dummy == NULL)
672	{
673	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
674	LOG (llevError, "get_object failed (force in cast_create_town_portal for %s!\n", &op->name);
675	return 0;
676	}
677	force = check_inv_recursive (op, dummy);
678
679	if (force == NULL)
680	{
681	/* Here we know there is no destination marked up.
682	* We have 2 things to do:
683	* 1. Mark the destination in the player inventory.
684	* 2. Let the player know it worked.
685	*/
686	dummy->name = op->map->path;
687	EXIT_X (dummy) = op->x;
688	EXIT_Y (dummy) = op->y;
689	insert_ob_in_ob (dummy, op);
690	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You fix this place in your mind.\nYou feel you are able to come here from anywhere.");
691	return 1;
692	}
693	free_object (dummy);
694
695	/* Here we know where the town portal should go to
696	* We should kill any existing portal associated with the player.
697	* Than we should create the 2 portals.
698	* For each of them, we need:
699	* - To create the portal with the name of the player+destination map
700	* - set the owner of the town portal
701	* - To mark the position of the portal in the player's inventory
702	* for easier destruction.
703	*
704	* The mark works has follow:
705	* slaying: Existing town portal
706	* hp, sp : x & y of the associated portal
707	* name : name of the portal
708	* race : map the portal is in
709	*/
710
711	/* First step: killing existing town portals */
712	dummy = get_archetype (spell->race);
713	if (dummy == NULL)
714	{
715	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
716	LOG (llevError, "get_object failed (force) in cast_create_town_portal for %s!\n", &op->name);
717	return 0;
718	}
719	perm_portal = archetype::find (spell->slaying);
720
721	/* To kill a town portal, we go trough the player's inventory,
722	* for each marked portal in player's inventory,
723	* -We try load the associated map (if impossible, consider the portal destructed)
724	* -We find any portal in the specified location.
725	* If it has the good name, we destruct it.
726	* -We destruct the force indicating that portal.
727	*/
728	while ((old_force = check_inv_recursive (op, dummy)))
729	{
730	exitx = EXIT_X (old_force);
731	exity = EXIT_Y (old_force);
732	LOG (llevDebug, "Trying to kill a portal in %s (%d,%d)\n", &old_force->race, exitx, exity);
733
734	if (!strncmp (old_force->race, settings.localdir, strlen (settings.localdir)))
735	exitmap = ready_map_name (old_force->race, MAP_PLAYER_UNIQUE);
736	else
737	exitmap = ready_map_name (old_force->race, 0);
738
739	if (exitmap)
740	{
741	tmp = present_arch (perm_portal, exitmap, exitx, exity);
742	while (tmp)
743	{
744	if (tmp->name == old_force->name)
745	{
746	remove_ob (tmp);
747	free_object (tmp);
748	break;
749	}
750	else
751	{
752	tmp = tmp->above;
753	}
754	}
755	}
756	remove_ob (old_force);
757	free_object (old_force);
758	LOG (llevDebug, "\n");
759	}
760	free_object (dummy);
761
762	/* Creating the portals.
763	* The very first thing to do is to ensure
764	* access to the destination map.
765	* If we can't, don't fizzle. Simply warn player.
766	* This ensure player pays his mana for the spell
767	* because HE is responsible of forgotting.
768	* 'force' is the destination of the town portal, which we got
769	* from the players inventory above.
770	*/
771
772	/* Ensure exit map is loaded */
773	if (!strncmp (force->name, settings.localdir, strlen (settings.localdir)))
774	exitmap = ready_map_name (force->name, MAP_PLAYER_UNIQUE);
775	else
776	exitmap = ready_map_name (force->name, 0);
777
778	/* If we were unable to load (ex. random map deleted), warn player */
779	if (exitmap == NULL)
780	{
781	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
782	remove_ob (force);
783	free_object (force);
784	return 1;
785	}
786
787	op_level = caster_level (caster, spell);
788	if (op_level < 15)
789	snprintf (portal_message, 1024,
790	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
791	&op->name);
792	else if (op_level < 30)
793	snprintf (portal_message, 1024,
794	"\n%s's portal smells of ozone.\nYou do a lot of movements and finally pass\nthrough the small hole in the air\n", &op->name);
795	else if (op_level < 60)
796	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
797	else
798	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
799	&op->name);
800
801	/* Create a portal in front of player
802	* dummy contain the portal and
803	* force contain the track to kill it later
804	*/
805
806	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
807	dummy = get_archetype (spell->slaying); /*The portal */
808	if (dummy == NULL)
809	{
810	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
811	LOG (llevError, "get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
812	return 0;
813	}
814	EXIT_PATH (dummy) = force->name;
815	EXIT_X (dummy) = EXIT_X (force);
816	EXIT_Y (dummy) = EXIT_Y (force);
817	dummy->name = dummy->name_pl = portal_name;
818	dummy->msg = portal_message;
819	dummy->race = op->name; /*Save the owner of the portal */
820	cast_create_obj (op, caster, dummy, 0);
821
822	/* Now we need to to create a town portal marker inside the player
823	* object, so on future castings, we can know that he has an active
824	* town portal.
825	*/
826	tmp = get_archetype (spell->race);
827	if (tmp == NULL)
828	{
829	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
830	LOG (llevError, "get_object failed (force) in cast_create_town_portal for %s!\n", &op->name);
831	return 0;
832	}
833	tmp->race = op->map->path;
834	tmp->name = portal_name;
835	EXIT_X (tmp) = dummy->x;
836	EXIT_Y (tmp) = dummy->y;
837	insert_ob_in_ob (tmp, op);
838
839	/* Create a portal in the destination map
840	* dummy contain the portal and
841	* force the track to kill it later
842	* the 'force' variable still contains the 'reminder' of
843	* where this portal goes to.
844	*/
845	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, op->map->path);
846	dummy = get_archetype (spell->slaying); /*The portal */
847	if (dummy == NULL)
848	{
849	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
850	LOG (llevError, "get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
851	return 0;
852	}
853	EXIT_PATH (dummy) = op->map->path;
854	EXIT_X (dummy) = op->x;
855	EXIT_Y (dummy) = op->y;
856	dummy->name = dummy->name_pl = portal_name;
857	dummy->msg = portal_message;
858	dummy->x = EXIT_X (force);
859	dummy->y = EXIT_Y (force);
860	dummy->race = op->name; /*Save the owner of the portal */
861	insert_ob_in_map (dummy, exitmap, op, 0);
862
863	/* Now we create another town portal marker that
864	* points back to the one we just made
865	*/
866	tmp = get_archetype (spell->race);
867	if (tmp == NULL)
868	{
869	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
870	LOG (llevError, "get_object failed (force) in cast_create_town_portal for %s!\n", &op->name);
871	return 0;
872	}
873	tmp->race = force->name;
874	tmp->name = portal_name;
875	EXIT_X (tmp) = dummy->x;
876	EXIT_Y (tmp) = dummy->y;
877	insert_ob_in_ob (tmp, op);
878
879	/* Describe the player what happened
880	*/
881	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
882	remove_ob (force); /* Delete the force inside the player */
883	free_object (force);
884	return 1;
885	}
886
887		618
888	/* This creates magic walls. Really, it can create most any object,	619	/* This creates magic walls. Really, it can create most any object,
889	* within some reason.	620	* within some reason.
890	*/	621	*/
891
892	int	622	int
893	magic_wall (object *op, object *caster, int dir, object *spell_ob)	623	magic_wall (object *op, object *caster, int dir, object *spell_ob)
894	{	624	{
895	object *tmp, *tmp2;	625	object *tmp;
896	int i, posblocked, negblocked, maxrange;	626	int i, posblocked, negblocked, maxrange;
897	sint16 x, y;	627	sint16 x, y;
898	mapstruct *m;	628	maptile *m;
899	const char *name;	629	const char *name;
900	archetype *at;	630	archetype *at;
901		631
902	if (!dir)	632	if (!dir)
903	{	633	{
…		…
908	else	638	else
909	{	639	{
910	x = op->x + freearr_x[dir];	640	x = op->x + freearr_x[dir];
911	y = op->y + freearr_y[dir];	641	y = op->y + freearr_y[dir];
912	}	642	}
		643
913	m = op->map;	644	m = op->map;
914		645
915	if ((spell_ob->move_block || x != op->x || y != op->y) &&	646	if ((spell_ob->move_block || x != op->x || y != op->y) &&
916	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||	647	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||
917	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))	648	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))
918	{	649	{
919	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.");
920	return 0;	651	return 0;
921	}	652	}
		653
922	if (spell_ob->other_arch)	654	if (spell_ob->other_arch)
923	{
924	tmp = arch_to_object (spell_ob->other_arch);	655	tmp = arch_to_object (spell_ob->other_arch);
925	}
926	else if (spell_ob->race)	656	else if (spell_ob->race)
927	{	657	{
928	char buf1[MAX_BUF];	658	char buf1[MAX_BUF];
929		659
930	sprintf (buf1, spell_ob->race, dir);	660	sprintf (buf1, spell_ob->race, dir);
…		…
933	{	663	{
934	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);	664	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
935	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");	665	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
936	return 0;	666	return 0;
937	}	667	}
		668
938	tmp = arch_to_object (at);	669	tmp = arch_to_object (at);
939	}	670	}
940	else	671	else
941	{	672	{
942	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);
…		…
952	}	683	}
953	else if (QUERY_FLAG (tmp, FLAG_ALIVE))	684	else if (QUERY_FLAG (tmp, FLAG_ALIVE))
954	{	685	{
955	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);
956	tmp->stats.maxhp = tmp->stats.hp;	687	tmp->stats.maxhp = tmp->stats.hp;
957	set_owner (tmp, op);
958	set_spell_skill (op, caster, spell_ob, tmp);
959	}	688	}
		689
960	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))
961	{	691	{
962	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);
963	SET_FLAG (tmp, FLAG_IS_USED_UP);	693	SET_FLAG (tmp, FLAG_IS_USED_UP);
964	}	694	}
		695
965	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))	696	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))
966	{	697	{
967	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);
968	tmp->stats.maxhp = tmp->stats.hp;	699	tmp->stats.maxhp = tmp->stats.hp;
969	SET_FLAG (tmp, FLAG_TEAR_DOWN);	700	SET_FLAG (tmp, FLAG_TEAR_DOWN);
970	SET_FLAG (tmp, FLAG_ALIVE);	701	SET_FLAG (tmp, FLAG_ALIVE);
971	}	702	}
972		703
973	/* 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,
974	* 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.
975	*/	707	*/
976	set_owner (tmp, op);	708	if (tmp->type != EARTHWALL) //TODO
		709	tmp->set_owner (op);
		710
977	set_spell_skill (op, caster, spell_ob, tmp);	711	set_spell_skill (op, caster, spell_ob, tmp);
978	tmp->x = x;
979	tmp->y = y;
980	tmp->level = caster_level (caster, spell_ob) / 2;	712	tmp->level = casting_level (caster, spell_ob) / 2;
981		713
982	name = tmp->name;	714	name = tmp->name;
983	if ((tmp = insert_ob_in_map (tmp, m, op, 0)) == NULL)	715	if (!(tmp = m->insert (tmp, x, y, op)))
984	{	716	{
985	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);
986	return 0;	718	return 0;
987	}	719	}
		720
988	/* 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 */
989	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	722	if (tmp->other_arch && tmp->other_arch->type == SPELL)
990	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	723	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);
991		724
992	/* This code causes the wall to extend some distance in	725	/* This code causes the wall to extend some distance in
993	* each direction, or until an obstruction is encountered.	726	* each direction, or until an obstruction is encountered.
994	* posblocked and negblocked help determine how far the	727	* posblocked and negblocked help determine how far the
…		…
1010	m = tmp->map;	743	m = tmp->map;
1011		744
1012	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)) &&
1013	((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)
1014	{	747	{
1015	tmp2 = get_object ();	748	object *tmp2 = tmp->clone ();
1016	copy_object (tmp, tmp2);	749	m->insert (tmp2, x, y, op);
1017	tmp2->x = x;	750
1018	tmp2->y = y;
1019	insert_ob_in_map (tmp2, m, op, 0);
1020	/* If this is a spellcasting wall, need to insert the spell object */	751	/* If this is a spellcasting wall, need to insert the spell object */
1021	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	752	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1022	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	753	tmp2->insert (arch_to_object (tmp2->other_arch));
1023		754
1024	}	755	}
1025	else	756	else
1026	posblocked = 1;	757	posblocked = 1;
1027		758
…		…
1030	m = tmp->map;	761	m = tmp->map;
1031		762
1032	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)) &&
1033	((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)
1034	{	765	{
1035	tmp2 = get_object ();	766	object *tmp2 = tmp->clone ();
1036	copy_object (tmp, tmp2);	767	m->insert (tmp2, x, y, op);
1037	tmp2->x = x;	768
1038	tmp2->y = y;
1039	insert_ob_in_map (tmp2, m, op, 0);
1040	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	769	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1041	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	770	tmp2->insert (arch_to_object (tmp2->other_arch));
1042	}	771	}
1043	else	772	else
1044	negblocked = 1;	773	negblocked = 1;
1045	}	774	}
1046		775
…		…
1049		778
1050	return 1;	779	return 1;
1051	}	780	}
1052		781
1053	int	782	int
1054	dimension_door (object *op, object *caster, object *spob, int dir)	783	dimension_door (object *op, object *caster, object *spob, int dir, const char *spellparam)
1055	{	784	{
1056	uint32 dist, maxdist;	785	uint32 dist, maxdist;
1057	int mflags;	786	int mflags;
1058	mapstruct *m;	787	maptile *m;
1059	sint16 sx, sy;	788	sint16 sx, sy;
1060		789
1061	if (op->type != PLAYER)	790	if (op->type != PLAYER)
1062	return 0;	791	return 0;
1063		792
…		…
1070	/* 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
1071	* ever, so put limits in.	800	* ever, so put limits in.
1072	*/	801	*/
1073	maxdist = spob->range + SP_level_range_adjust (caster, spob);	802	maxdist = spob->range + SP_level_range_adjust (caster, spob);
1074		803
1075	if (op->contr->count)	804	if (spellparam)
1076	{	805	{
		806	int count = atoi (spellparam);
		807
1077	if (op->contr->count > maxdist)	808	if (count > maxdist)
1078	{	809	{
1079	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!");
1080	return 0;	811	return 0;
1081	}	812	}
1082		813
1083	for (dist = 0; dist < op->contr->count; dist++)	814	for (dist = 0; dist < count; dist++)
1084	{	815	{
1085	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);
1086		817
1087	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))	818	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
1088	break;	819	break;
1089		820
1090	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)))
1091	break;	822	break;
1092	}	823	}
1093		824
1094	if (dist < op->contr->count)	825	if (dist < count)
1095	{	826	{
1096	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");
1097	op->contr->count = 0;
1098	return 0;	828	return 0;
1099	}	829	}
1100	op->contr->count = 0;
1101		830
1102	/* Remove code that puts player on random space on maps. IMO,	831	/* Remove code that puts player on random space on maps. IMO,
1103	* a lot of maps probably have areas the player should not get to,	832	* a lot of maps probably have areas the player should not get to,
1104	* but may not be marked as NO_MAGIC (as they may be bounded	833	* but may not be marked as NO_MAGIC (as they may be bounded
1105	* by such squares). Also, there are probably treasure rooms and	834	* by such squares). Also, there are probably treasure rooms and
…		…
1153	return 0;	882	return 0;
1154	}	883	}
1155	}	884	}
1156		885
1157	/* Actually move the player now */	886	/* Actually move the player now */
1158	remove_ob (op);	887	if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))
1159	op->x += freearr_x[dir] * dist;
1160	op->y += freearr_y[dir] * dist;
1161	if ((op = insert_ob_in_map (op, op->map, op, 0)) == NULL)
1162	return 1;	888	return 1;
1163		889
1164	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
1165	return 1;	892	return 1;
1166	}	893	}
1167
1168		894
1169	/* cast_heal: Heals something.	895	/* cast_heal: Heals something.
1170	* op is the caster.	896	* op is the caster.
1171	* dir is the direction he is casting it in.	897	* dir is the direction he is casting it in.
1172	* spell is the spell object.	898	* spell is the spell object.
…		…
1179	object *poison;	905	object *poison;
1180	int heal = 0, success = 0;	906	int heal = 0, success = 0;
1181		907
1182	tmp = find_target_for_friendly_spell (op, dir);	908	tmp = find_target_for_friendly_spell (op, dir);
1183		909
1184	if (tmp == NULL)	910	if (!tmp)
1185	return 0;	911	return 0;
1186		912
1187	/* Figure out how many hp this spell might cure.	913	/* Figure out how many hp this spell might cure.
1188	* could be zero if this spell heals effects, not damage.	914	* could be zero if this spell heals effects, not damage.
1189	*/	915	*/
…		…
1192	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;
1193		919
1194	if (heal)	920	if (heal)
1195	{	921	{
1196	if (tmp->stats.hp >= tmp->stats.maxhp)	922	if (tmp->stats.hp >= tmp->stats.maxhp)
1197	{
1198	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.");
1199	}
1200	else	924	else
1201	{	925	{
1202	/* See how many points we actually heal. Instead of messages	926	/* See how many points we actually heal. Instead of messages
1203	* based on type of spell, we instead do messages based	927	* based on type of spell, we instead do messages based
1204	* on amount of damage healed.	928	* on amount of damage healed.
1205	*/	929	*/
1206	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	930	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1207	heal = tmp->stats.maxhp - tmp->stats.hp;	931	heal = tmp->stats.maxhp - tmp->stats.hp;
		932
1208	tmp->stats.hp += heal;	933	tmp->stats.hp += heal;
1209		934
1210	if (tmp->stats.hp >= tmp->stats.maxhp)	935	if (tmp->stats.hp >= tmp->stats.maxhp)
1211	{
1212	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	936	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1213	}
1214	else if (heal > 50)	937	else if (heal > 50)
1215	{
1216	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");	938	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1217	}
1218	else if (heal > 25)	939	else if (heal > 25)
1219	{
1220	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");	940	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1221	}
1222	else if (heal > 10)	941	else if (heal > 10)
1223	{
1224	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.");
1225	}
1226	else	943	else
1227	{
1228	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.");
1229	}	945
1230	success = 1;	946	success = 1;
1231	}	947	}
1232	}	948	}
		949
1233	if (spell->attacktype & AT_DISEASE)	950	if (spell->attacktype & AT_DISEASE)
1234	if (cure_disease (tmp, op))	951	if (cure_disease (tmp, op, spell))
1235	success = 1;	952	success = 1;
1236		953
1237	if (spell->attacktype & AT_POISON)	954	if (spell->attacktype & AT_POISON)
1238	{	955	{
1239	at = archetype::find ("poisoning");	956	at = archetype::find (shstr_poisoning);
1240	poison = present_arch_in_ob (at, tmp);	957	poison = present_arch_in_ob (at, tmp);
1241	if (poison)	958	if (poison)
1242	{	959	{
1243	success = 1;	960	success = 1;
1244	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	961	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1245	poison->stats.food = 1;	962	poison->stats.food = 1;
1246	}	963	}
1247	}	964	}
		965
1248	if (spell->attacktype & AT_CONFUSION)	966	if (spell->attacktype & AT_CONFUSION)
1249	{	967	{
1250	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	968	poison = present_in_ob_by_name (FORCE, shstr_confusion, tmp);
1251	if (poison)	969	if (poison)
1252	{	970	{
1253	success = 1;	971	success = 1;
1254	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	972	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1255	poison->duration = 1;	973	poison->duration = 1;
1256	}	974	}
1257	}	975	}
		976
1258	if (spell->attacktype & AT_BLIND)	977	if (spell->attacktype & AT_BLIND)
1259	{	978	{
1260	at = archetype::find ("blindness");	979	at = archetype::find (shstr_blindness);
1261	poison = present_arch_in_ob (at, tmp);	980	poison = present_arch_in_ob (at, tmp);
1262	if (poison)	981	if (poison)
1263	{	982	{
1264	success = 1;	983	success = 1;
1265	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.");
1266	poison->stats.food = 1;	985	poison->stats.food = 1;
1267	}	986	}
1268	}	987	}
		988
1269	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)	989	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1270	{	990	{
1271	tmp->stats.sp += spell->last_sp;	991	tmp->stats.sp += spell->last_sp;
1272	if (tmp->stats.sp > tmp->stats.maxsp)	992	if (tmp->stats.sp > tmp->stats.maxsp)
1273	tmp->stats.sp = tmp->stats.maxsp;	993	tmp->stats.sp = tmp->stats.maxsp;
1274	success = 1;	994	success = 1;
1275	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!");
1276	}	996	}
		997
1277	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)	998	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1278	{	999	{
1279	tmp->stats.grace += spell->last_grace;	1000	tmp->stats.grace += spell->last_grace;
1280	if (tmp->stats.grace > tmp->stats.maxgrace)	1001	if (tmp->stats.grace > tmp->stats.maxgrace)
1281	tmp->stats.grace = tmp->stats.maxgrace;	1002	tmp->stats.grace = tmp->stats.maxgrace;
1282	success = 1;	1003	success = 1;
1283	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!");
1284	}	1005	}
		1006
1285	if (spell->stats.food && tmp->stats.food < 999)	1007	if (spell->stats.food && tmp->stats.food < 999)
1286	{	1008	{
1287	tmp->stats.food += spell->stats.food;	1009	tmp->stats.food += spell->stats.food;
		1010
1288	if (tmp->stats.food > 999)	1011	if (tmp->stats.food > 999)
1289	tmp->stats.food = 999;	1012	tmp->stats.food = 999;
		1013
1290	success = 1;	1014	success = 1;
1291	/* We could do something a bit better like the messages for healing above */	1015	/* We could do something a bit better like the messages for healing above */
1292	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");	1016	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1293	}	1017	}
		1018
1294	return success;	1019	return success;
1295	}	1020	}
1296
1297		1021
1298	/* This is used for the spells that gain stats. There are no spells	1022	/* This is used for the spells that gain stats. There are no spells
1299	* right now that icnrease wis/int/pow on a temp basis, so no	1023	* right now that icnrease wis/int/pow on a temp basis, so no
1300	* good comments for those.	1024	* good comments for those.
1301	*/	1025	*/
1302	static const char *const no_gain_msgs[NUM_STATS] = {	1026	static const char *const no_gain_msgs[NUM_STATS] = {
1303	"You grow no stronger.",	1027	"You grow no stronger.",
1304	"You grow no more agile.",	1028	"You grow no more agile.",
1305	"You don't feel any healthier.",	1029	"You don't feel any healthier.",
1306	"no wis",	1030	"You didn't grow any more intelligent.",
		1031	"You do not feel any wiser.",
		1032	"You don't feel any more powerful."
1307	"You are no easier to look at.",	1033	"You are no easier to look at.",
1308	"no int",
1309	"no pow"
1310	};	1034	};
1311		1035
1312	int	1036	int
		1037	change_ability_duration (object *spell, object *caster)
		1038	{
		1039	return spell->duration + SP_level_duration_adjust (caster, spell) * 50;
		1040	}
		1041
		1042	int
1313	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1043	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1314	{	1044	{
1315	object *tmp, *tmp2 = NULL;
1316	object *force = NULL;	1045	object *force = 0;
1317	int i;	1046	int i;
1318		1047
1319	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1048	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1320	if (dir != 0)	1049	object *tmp = dir
1321	{
1322	tmp = find_target_for_friendly_spell (op, dir);	1050	? find_target_for_friendly_spell (op, dir)
1323	}	1051	: op;
1324	else
1325	{
1326	tmp = op;
1327	}
1328		1052
1329	if (tmp == NULL)	1053	if (!tmp)
1330	return 0;	1054	return 0;
1331		1055
1332	/* If we've already got a force of this type, don't add a new one. */	1056	/* If we've already got a force of this type, don't add a new one. */
1333	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1057	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1334	{	1058	{
1335	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1059	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1336	{	1060	{
1337	if (tmp2->name == spell_ob->name)	1061	if (tmp2->name == spell_ob->name)
1338	{	1062	{
…		…
1340	break;	1064	break;
1341	}	1065	}
1342	else if (spell_ob->race && spell_ob->race == tmp2->name)	1066	else if (spell_ob->race && spell_ob->race == tmp2->name)
1343	{	1067	{
1344	if (!silent)	1068	if (!silent)
1345	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1069	new_draw_info_format (NDI_UNIQUE, 0, op,
		1070	"You can not cast %s while %s is in effect",
		1071	&spell_ob->name, &tmp2->name_pl);
		1072
1346	return 0;	1073	return 0;
1347	}	1074	}
1348	}	1075	}
1349	}	1076	}
		1077
		1078	int duration = change_ability_duration (spell_ob, caster);
		1079
1350	if (force == NULL)	1080	if (force)
1351	{
1352	force = get_archetype (FORCE_NAME);
1353	force->subtype = FORCE_CHANGE_ABILITY;
1354	if (spell_ob->race)
1355	force->name = spell_ob->race;
1356	else
1357	force->name = spell_ob->name;
1358	force->name_pl = spell_ob->name;
1359	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1360
1361	}	1081	{
1362	else
1363	{
1364	int duration;
1365
1366	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1367	if (duration > force->duration)	1082	if (duration > force->duration)
1368	{	1083	{
1369	force->duration = duration;	1084	force->duration = duration;
1370	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1085	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
1371	}	1086	}
1372	else	1087	else
1373	{
1374	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1088	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1375	}	1089
1376	return 1;	1090	return 1;
1377	}	1091	}
1378	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1092
		1093	new_draw_info_format (NDI_UNIQUE, 0, op,
		1094	"You create an aura of magical force. H<The effect will last for about %.10g seconds.>",
		1095	TICK2TIME (duration));
		1096
		1097	force = get_archetype (FORCE_NAME);
		1098	force->subtype = FORCE_CHANGE_ABILITY;
		1099	force->duration = duration;
		1100
		1101	if (spell_ob->race)
		1102	force->name = spell_ob->race;
		1103	else
		1104	force->name = spell_ob->name;
		1105
		1106	force->name_pl = spell_ob->name;
		1107
1379	force->speed = 1.0;	1108	force->speed = 1.0;
1380	force->speed_left = -1.0;	1109	force->speed_left = -1.0;
1381	SET_FLAG (force, FLAG_APPLIED);	1110	SET_FLAG (force, FLAG_APPLIED);
1382		1111
1383	/* Now start processing the effects. First, protections */	1112	/* Now start processing the effects. First, protections */
…		…
1388	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1117	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1389	if (force->resist[i] > 100)	1118	if (force->resist[i] > 100)
1390	force->resist[i] = 100;	1119	force->resist[i] = 100;
1391	}	1120	}
1392	}	1121	}
		1122
1393	if (spell_ob->stats.hp)	1123	if (spell_ob->stats.hp)
1394	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1124	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1395		1125
1396	if (tmp->type == PLAYER)	1126	if (tmp->type == PLAYER)
1397	{	1127	{
1398	/* Stat adjustment spells */	1128	/* Stat adjustment spells */
1399	for (i = 0; i < NUM_STATS; i++)	1129	for (i = 0; i < NUM_STATS; i++)
1400	{	1130	{
1401	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1131	if (sint8 stat = spell_ob->stats.stat (i))
1402
1403	if (stat)
1404	{	1132	{
1405	sm = 0;	1133	sint8 sm = 0;
1406	for (k = 0; k < stat; k++)	1134	for (sint8 k = 0; k < stat; k++)
1407	sm += rndm (1, 3);	1135	sm += rndm (1, 3);
1408		1136
1409	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1137	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1410	{	1138	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1411	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1139
1412	if (sm < 0)	1140	force->stats.stat (i) = sm;
1413	sm = 0;	1141
1414	}
1415	set_attr_value (&force->stats, i, sm);
1416	if (!sm)	1142	if (!sm)
1417	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1143	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1418	}	1144	}
1419	}	1145	}
1420	}	1146	}
…		…
1440	force->stats.ac = spell_ob->stats.ac;	1166	force->stats.ac = spell_ob->stats.ac;
1441	force->attacktype = spell_ob->attacktype;	1167	force->attacktype = spell_ob->attacktype;
1442		1168
1443	insert_ob_in_ob (force, tmp);	1169	insert_ob_in_ob (force, tmp);
1444	change_abil (tmp, force); /* Mostly to display any messages */	1170	change_abil (tmp, force); /* Mostly to display any messages */
1445	fix_player (tmp);	1171	tmp->update_stats ();
		1172
1446	return 1;	1173	return 1;
1447	}	1174	}
1448		1175
1449	/* This used to be part of cast_change_ability, but it really didn't make	1176	/* This used to be part of cast_change_ability, but it really didn't make
1450	* a lot of sense, since most of the values it derives are from the god	1177	* a lot of sense, since most of the values it derives are from the god
1451	* of the caster.	1178	* of the caster.
1452	*/	1179	*/
1453
1454	int	1180	int
1455	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1181	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1456	{	1182	{
1457	int i;	1183	int i;
1458	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1184	object *god = find_god (determine_god (op)), *force = NULL, *tmp;
1459		1185
1460	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1186	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1461	if (dir != 0)	1187	if (dir != 0)
1462	{	1188	{
1463	tmp = find_target_for_friendly_spell (op, dir);	1189	tmp = find_target_for_friendly_spell (op, dir);
		1190
		1191	if (!tmp)
		1192	return 0;
1464	}	1193	}
1465	else	1194	else
1466	{
1467	tmp = op;	1195	tmp = op;
1468	}
1469		1196
1470	/* If we've already got a force of this type, don't add a new one. */	1197	/* If we've already got a force of this type, don't add a new one. */
1471	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1198	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1472	{	1199	{
1473	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1200	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1474	{	1201	{
1475	if (tmp2->name == spell_ob->name)	1202	if (tmp2->name == spell_ob->name)
1476	{	1203	{
…		…
1482	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1209	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1483	return 0;	1210	return 0;
1484	}	1211	}
1485	}	1212	}
1486	}	1213	}
		1214
1487	if (force == NULL)	1215	if (force == NULL)
1488	{	1216	{
1489	force = get_archetype (FORCE_NAME);	1217	force = get_archetype (FORCE_NAME);
1490	force->subtype = FORCE_CHANGE_ABILITY;	1218	force->subtype = FORCE_CHANGE_ABILITY;
1491	if (spell_ob->race)	1219	if (spell_ob->race)
…		…
1522	}	1250	}
1523	else	1251	else
1524	{	1252	{
1525	/* Only give out good benefits, and put a max on it */	1253	/* Only give out good benefits, and put a max on it */
1526	for (i = 0; i < NROFATTACKS; i++)	1254	for (i = 0; i < NROFATTACKS; i++)
1527	{
1528	if (god->resist[i] > 0)	1255	if (god->resist[i] > 0)
1529	{
1530	force->resist[i] = MIN (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);	1256	force->resist[i] = min (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);
1531	}	1257
1532	}
1533	force->path_attuned |= god->path_attuned;	1258	force->path_attuned |= god->path_attuned;
1534		1259
1535	if (spell_ob->attacktype)	1260	if (spell_ob->attacktype)
1536	force->slaying = god->slaying;	1261	force->slaying = god->slaying;
1537		1262
…		…
1549	force->stats.wc = spell_ob->stats.wc;	1274	force->stats.wc = spell_ob->stats.wc;
1550	force->stats.ac = spell_ob->stats.ac;	1275	force->stats.ac = spell_ob->stats.ac;
1551		1276
1552	change_abil (tmp, force); /* Mostly to display any messages */	1277	change_abil (tmp, force); /* Mostly to display any messages */
1553	insert_ob_in_ob (force, tmp);	1278	insert_ob_in_ob (force, tmp);
1554	fix_player (tmp);	1279	tmp->update_stats ();
1555	return 1;	1280	return 1;
1556	}	1281	}
1557
1558
1559		1282
1560	/* Alchemy code by Mark Wedel	1283	/* Alchemy code by Mark Wedel
1561	*	1284	*
1562	* This code adds a new spell, called alchemy. Alchemy will turn	1285	* This code adds a new spell, called alchemy. Alchemy will turn
1563	* objects to gold nuggets, the value of the gold nuggets being	1286	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1564	* about 90% of that of the item itself. It uses the value of the
1565	* object before charisma adjustments, because the nuggets themselves
1566	* will be will be adjusted by charisma when sold.
1567	*	1287	*
1568	* Large nuggets are worth 25 gp each (base). You will always get	1288	* The value of the gold nuggets being about 90% of that of the item
1569	* the maximum number of large nuggets you could get.	1289	* itself. It uses the value of the object before charisma adjustments,
1570	* Small nuggets are worth 1 gp each (base). You will get from 0	1290	* because the nuggets themselves will be will be adjusted by charisma
1571	* to the max amount of small nuggets as you could get.	1291	* when sold.
1572	*
1573	* For example, if an item is worth 110 gold, you will get
1574	* 4 large nuggets, and from 0-10 small nuggets.
1575	*	1292	*
1576	* There is also a chance (1:30) that you will get nothing at all	1293	* There is also a chance (1:30) that you will get nothing at all
1577	* for the object. There is also a maximum weight that will be	1294	* for the object. There is also a maximum weight that will be
1578	* alchemied.	1295	* alchemised.
1579	*/	1296	*/
1580
1581	/* I didn't feel like passing these as arguements to the
1582	* two functions that need them. Real values are put in them
1583	* when the spell is cast, and these are freed when the spell
1584	* is finished.
1585	*/
1586	static object *small, *large;
1587
1588	static void	1297	static void
1589	alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight)	1298	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1590	{	1299	{
1591	uint64 value = query_cost (obj, NULL, F_TRUE);	1300	uint64 value = query_cost (obj, NULL, F_TRUE);
1592		1301
1593	/* Give third price when we alchemy money (This should hopefully	1302	/* Give third price when we alchemy money (this should hopefully
1594	* make it so that it isn't worth it to alchemy money, sell	1303	* make it so that it isn't worth it to alchemy money, sell
1595	* the nuggets, alchemy the gold from that, etc.	1304	* the nuggets, alchemy the gold from that, etc.
1596	* Otherwise, give 9 silver on the gold for other objects,	1305	* Otherwise, give 9 silver on the gold for other objects,
1597	* so that it would still be more affordable to haul	1306	* so that it would still be more affordable to haul
1598	* the stuff back to town.	1307	* the stuff back to town.
1599	*/	1308	*/
1600
1601	if (QUERY_FLAG (obj, FLAG_UNPAID))	1309	if (QUERY_FLAG (obj, FLAG_UNPAID))
1602	value = 0;	1310	value = 0;
1603	else if (obj->type == MONEY || obj->type == GEM)	1311	else if (obj->type == MONEY || obj->type == GEM)
1604	value /= 3;	1312	value /= 3;
1605	else	1313	else
1606	value = (value * 9) / 10;	1314	value = value * 9 / 10;
1607		1315
1608	value /= 4; // fix by GHJ, don't understand, pcg
1609
1610	if ((obj->value > 0) && rndm (0, 29))	1316	if (obj->value > 0 && rndm (0, 29))
1611	{	1317	total_value += value;
1612	int count;
1613		1318
1614	count = value / large->value;
1615	*large_nuggets += count;
1616	value -= (uint64) count *(uint64) large->value;
1617
1618	count = value / small->value;
1619	*small_nuggets += count;
1620	}
1621
1622	/* Turn 25 small nuggets into 1 large nugget. If the value
1623	* of large nuggets is not evenly divisable by the small nugget
1624	* value, take off an extra small_nugget (Assuming small_nuggets!=0)
1625	*/
1626	if (*small_nuggets * small->value >= large->value)
1627	{
1628	(*large_nuggets)++;
1629	*small_nuggets -= large->value / small->value;
1630	if (*small_nuggets && large->value % small->value)
1631	(*small_nuggets)--;
1632	}
1633	weight += obj->weight;	1319	total_weight += obj->total_weight ();
1634	remove_ob (obj);
1635	free_object (obj);
1636	}
1637		1320
1638	static void	1321	obj->destroy ();
1639	update_map (object *op, mapstruct *m, int small_nuggets, int large_nuggets, int x, int y)
1640	{
1641	object *tmp;
1642	int flag = 0;
1643
1644	/* Put any nuggets below the player, but we can only pass this
1645	* flag if we are on the same space as the player
1646	*/
1647	if (x == op->x && y == op->y && op->map == m)
1648	flag = INS_BELOW_ORIGINATOR;
1649
1650	if (small_nuggets)
1651	{
1652	tmp = get_object ();
1653	copy_object (small, tmp);
1654	tmp->nrof = small_nuggets;
1655	tmp->x = x;
1656	tmp->y = y;
1657	insert_ob_in_map (tmp, m, op, flag);
1658	}
1659	if (large_nuggets)
1660	{
1661	tmp = get_object ();
1662	copy_object (large, tmp);
1663	tmp->nrof = large_nuggets;
1664	tmp->x = x;
1665	tmp->y = y;
1666	insert_ob_in_map (tmp, m, op, flag);
1667	}
1668	}	1322	}
1669		1323
1670	int	1324	int
1671	alchemy (object *op, object *caster, object *spell_ob)	1325	alchemy (object *op, object *caster, object *spell_ob)
1672	{	1326	{
1673	int x, y, weight = 0, weight_max, large_nuggets, small_nuggets, mflags;
1674	sint16 nx, ny;
1675	object *next, *tmp;
1676	mapstruct *mp;
1677
1678	if (op->type != PLAYER)	1327	if (op->type != PLAYER)
1679	return 0;	1328	return 0;
1680		1329
		1330	archetype *nugget[3];
		1331
		1332	nugget[0] = archetype::find (shstr_pyrite3);
		1333	nugget[1] = archetype::find (shstr_pyrite2);
		1334	nugget[2] = archetype::find (shstr_pyrite);
		1335
1681	/* Put a maximum weight of items that can be alchemied. Limits the power	1336	/* Put a maximum weight of items that can be alchemised. Limits the power
1682	* some, and also prevents people from alcheming every table/chair/clock	1337	* some, and also prevents people from alchemising every table/chair/clock
1683	* in sight	1338	* in sight
1684	*/	1339	*/
1685	weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob);	1340	int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1686	weight_max *= 1000;	1341	int weight_max = duration * 1000;
1687	small = get_archetype ("smallnugget"), large = get_archetype ("largenugget");	1342	uint64 value_max = duration * 1000;
1688		1343
		1344	int weight = 0;
		1345
1689	for (y = op->y - 1; y <= op->y + 1; y++)	1346	for (int y = op->y - 1; y <= op->y + 1; y++)
1690	{	1347	{
1691	for (x = op->x - 1; x <= op->x + 1; x++)	1348	for (int x = op->x - 1; x <= op->x + 1; x++)
1692	{	1349	{
		1350	uint64 value = 0;
		1351
1693	nx = x;	1352	sint16 nx = x;
1694	ny = y;	1353	sint16 ny = y;
1695		1354
1696	mp = op->map;	1355	maptile *mp = op->map;
1697		1356
1698	mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);	1357	int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1699		1358
1700	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1359	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1701	continue;	1360	continue;
1702		1361
1703	/* Treat alchemy a little differently - most spell effects	1362	/* Treat alchemy a little differently - most spell effects
…		…
1705	* ground level effect.	1364	* ground level effect.
1706	*/	1365	*/
1707	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)	1366	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1708	continue;	1367	continue;
1709		1368
1710	small_nuggets = 0;	1369	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1711	large_nuggets = 0;
1712
1713	for (tmp = get_map_ob (mp, nx, ny); tmp != NULL; tmp = next)
1714	{	1370	{
1715	next = tmp->above;	1371	next = tmp->above;
		1372
1716	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&	1373	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&
1717	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))	1374	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))
1718	{	1375	{
1719
1720	if (tmp->inv)	1376	if (tmp->inv)
1721	{	1377	{
1722	object *next1, *tmp1;	1378	object *next1, *tmp1;
1723		1379
1724	for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1)	1380	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1725	{	1381	{
1726	next1 = tmp1->below;	1382	next1 = tmp1->below;
1727	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&	1383	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&
1728	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))	1384	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))
1729	alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight);	1385	alchemy_object (tmp1, value, weight);
1730	}	1386	}
1731	}	1387	}
		1388
1732	alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight);	1389	alchemy_object (tmp, value, weight);
1733		1390
1734	if (weight > weight_max)	1391	if (weight > weight_max)
1735	{	1392	break;
1736	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1737	free_object (large);
1738	free_object (small);
1739	return 1;
1740	}	1393	}
1741	} /* is alchemable object */
1742	} /* process all objects on this space */
1743
1744	/* Insert all the nuggets at one time. This probably saves time, but
1745	* it also prevents us from alcheming nuggets that were just created
1746	* with this spell.
1747	*/	1394	}
1748	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);	1395
		1396	value -= rndm (value >> 4);
		1397	value = min (value, value_max);
		1398
		1399	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
		1400	if (int nrof = value / nugget [i]->value)
		1401	{
		1402	value -= nrof * nugget[i]->value;
		1403
		1404	object *tmp = arch_to_object (nugget[i]);
		1405	tmp->nrof = nrof;
		1406	tmp->flag [FLAG_IDENTIFIED] = true;
		1407	op->map->insert (tmp, x, y, op, 0);
1749	}	1408	}
		1409
		1410	if (weight > weight_max)
		1411	goto bailout;
		1412	}
1750	}	1413	}
1751	free_object (large);	1414
1752	free_object (small);	1415	bailout:
1753	/* reset this so that if player standing on a big pile of stuff,
1754	* it is redrawn properly.
1755	*/
1756	op->contr->socket.look_position = 0;
1757	return 1;	1416	return 1;
1758	}	1417	}
1759
1760		1418
1761	/* This function removes the cursed/damned status on equipped	1419	/* This function removes the cursed/damned status on equipped
1762	* items.	1420	* items.
1763	*/	1421	*/
1764	int	1422	int
1765	remove_curse (object *op, object *caster, object *spell)	1423	remove_curse (object *op, object *caster, object *spell)
1766	{	1424	{
1767	object *tmp;
1768	int success = 0, was_one = 0;	1425	int success = 0, was_one = 0;
1769		1426
1770	for (tmp = op->inv; tmp; tmp = tmp->below)	1427	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1771	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1428	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&
1772	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||	1429	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1773	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))	1430	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1774	{	1431	{
1775
1776	was_one++;	1432	was_one++;
		1433
1777	if (tmp->level <= caster_level (caster, spell))	1434	if (tmp->level <= casting_level (caster, spell))
1778	{	1435	{
1779	success++;	1436	success++;
1780	if (QUERY_FLAG (spell, FLAG_DAMNED))	1437	if (QUERY_FLAG (spell, FLAG_DAMNED))
1781	CLEAR_FLAG (tmp, FLAG_DAMNED);	1438	CLEAR_FLAG (tmp, FLAG_DAMNED);
1782		1439
1783	CLEAR_FLAG (tmp, FLAG_CURSED);	1440	CLEAR_FLAG (tmp, FLAG_CURSED);
1784	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1441	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
1785	tmp->value = 0; /* Still can't sell it */	1442	tmp->value = 0; /* Still can't sell it */
1786	if (op->type == PLAYER)	1443
		1444	if (object *pl = tmp->visible_to ())
1787	esrv_send_item (op, tmp);	1445	esrv_update_item (UPD_FLAGS, pl, tmp);
1788	}	1446	}
1789	}	1447	}
1790		1448
1791	if (op->type == PLAYER)	1449	if (op->type == PLAYER)
1792	{	1450	{
1793	if (success)	1451	if (success)
1794	{
1795	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");	1452	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1796	}
1797	else	1453	else
1798	{	1454	{
1799	if (was_one)	1455	if (was_one)
1800	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");	1456	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1801	else	1457	else
1802	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");	1458	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");
1803	}	1459	}
1804	}	1460	}
		1461
1805	return success;	1462	return success;
1806	}	1463	}
1807		1464
1808	/* Identifies objects in the players inventory/on the ground */	1465	/* Identifies objects in the players inventory/on the ground */
1809
1810	int	1466	int
1811	cast_identify (object *op, object *caster, object *spell)	1467	cast_identify (object *op, object *caster, object *spell)
1812	{	1468	{
1813	object *tmp;	1469	object *tmp;
1814	int success = 0, num_ident;	1470	dynbuf_text &buf = msg_dynbuf; buf.clear ();
1815		1471
1816	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1472	int num_ident = max (1, spell->stats.dam + SP_level_dam_adjust (caster, spell));
1817
1818	if (num_ident < 1)
1819	num_ident = 1;
1820
1821		1473
1822	for (tmp = op->inv; tmp; tmp = tmp->below)	1474	for (tmp = op->inv; tmp; tmp = tmp->below)
1823	{	1475	{
1824	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1476	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1825	{	1477	{
1826	identify (tmp);	1478	identify (tmp);
		1479
1827	if (op->type == PLAYER)	1480	if (op->type == PLAYER)
1828	{	1481	{
1829	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));	1482	buf.printf ("You identified: %s.\r", long_desc (tmp, op));
		1483
1830	if (tmp->msg)	1484	if (tmp->msg)
1831	{	1485	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1832	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1833	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1834	}
1835	}	1486	}
1836	num_ident--;	1487
1837	success = 1;
1838	if (!num_ident)	1488	if (!--num_ident)
1839	break;	1489	break;
1840	}	1490	}
1841	}	1491	}
		1492
1842	/* If all the power of the spell has been used up, don't go and identify	1493	/* If all the power of the spell has been used up, don't go and identify
1843	* stuff on the floor. Only identify stuff on the floor if the spell	1494	* stuff on the floor. Only identify stuff on the floor if the spell
1844	* was not fully used.	1495	* was not fully used.
1845	*/	1496	*/
1846	if (num_ident)	1497	if (num_ident)
1847	{	1498	{
1848	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	1499	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1849	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1500	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1850	{	1501	{
1851
1852	identify (tmp);	1502	identify (tmp);
1853	if (op->type == PLAYER)	1503
		1504	if (object *pl = tmp->visible_to ())
1854	{	1505	{
1855	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));	1506	buf.printf ("On the ground you identified: %s.\r", long_desc (tmp, op));
		1507
1856	if (tmp->msg)	1508	if (tmp->msg)
1857	{	1509	buf << "The item has a story:\r" << tmp->msg << "\n\n";
1858	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1859	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1860	}
1861	esrv_send_item (op, tmp);
1862	}	1510	}
1863	num_ident--;	1511
1864	success = 1;
1865	if (!num_ident)	1512	if (!--num_ident)
1866	break;	1513	break;
1867	}	1514	}
1868	}	1515	}
1869	if (!success)	1516
1870	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1517	if (buf.empty ())
		1518	{
		1519	op->failmsg ("You can't reach anything unidentified.");
		1520	return 0;
		1521	}
1871	else	1522	else
1872	{	1523	{
		1524	if (op->contr)
		1525	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1526
1873	spell_effect (spell, op->x, op->y, op->map, op);	1527	spell_effect (spell, op->x, op->y, op->map, op);
		1528	return 1;
1874	}	1529	}
1875	return success;
1876	}	1530	}
1877
1878		1531
1879	int	1532	int
1880	cast_detection (object *op, object *caster, object *spell, object *skill)	1533	cast_detection (object *op, object *caster, object *spell, object *skill)
1881	{	1534	{
1882	object *tmp, *last, *god, *detect;	1535	object *tmp, *last, *god, *detect;
1883	int done_one, range, mflags, floor, level;	1536	int done_one, range, mflags, floor, level;
1884	sint16 x, y, nx, ny;	1537	sint16 x, y, nx, ny;
1885	mapstruct *m;	1538	maptile *m;
1886		1539
1887	/* We precompute some values here so that we don't have to keep	1540	/* We precompute some values here so that we don't have to keep
1888	* doing it over and over again.	1541	* doing it over and over again.
1889	*/	1542	*/
1890	god = find_god (determine_god (op));	1543	god = find_god (determine_god (op));
1891	level = caster_level (caster, spell);	1544	level = casting_level (caster, spell);
1892	range = spell->range + SP_level_range_adjust (caster, spell);	1545	range = spell->range + SP_level_range_adjust (caster, spell);
1893		1546
1894	if (!skill)	1547	if (!skill)
1895	skill = caster;	1548	skill = caster;
1896		1549
1897	for (x = op->x - range; x <= op->x + range; x++)	1550	unordered_mapwalk (op, -range, -range, range, range)
1898	for (y = op->y - range; y <= op->y + range; y++)
1899	{	1551	{
1900
1901	m = op->map;
1902	mflags = get_map_flags (m, &m, x, y, &nx, &ny);
1903	if (mflags & P_OUT_OF_MAP)
1904	continue;
1905
1906	/* For most of the detections, we only detect objects above the	1552	/* For most of the detections, we only detect objects above the
1907	* floor. But this is not true for show invisible.	1553	* floor. But this is not true for show invisible.
1908	* Basically, we just go and find the top object and work	1554	* Basically, we just go and find the top object and work
1909	* down - that is easier than working up.	1555	* down - that is easier than working up.
1910	*/	1556	*/
1911		1557
1912	for (last = NULL, tmp = get_map_ob (m, nx, ny); tmp; tmp = tmp->above)	1558	for (last = NULL, tmp = m->at (nx, ny).bot; tmp; tmp = tmp->above)
1913	last = tmp;	1559	last = tmp;
		1560
1914	/* Shouldn't happen, but if there are no objects on a space, this	1561	/* Shouldn't happen, but if there are no objects on a space, this
1915	* would happen.	1562	* would happen.
1916	*/	1563	*/
1917	if (!last)	1564	if (!last)
1918	continue;	1565	continue;
1919		1566
1920	done_one = 0;	1567	done_one = 0;
1921	floor = 0;	1568	floor = 0;
1922	detect = NULL;	1569	detect = NULL;
1923	for (tmp = last; tmp; tmp = tmp->below)	1570	for (tmp = last; tmp; tmp = tmp->below)
1924	{	1571	{
1925
1926	/* show invisible */	1572	/* show invisible */
1927	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&	1573	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&
1928	/* Might there be other objects that we can make visibile? */	1574	/* Might there be other objects that we can make visible? */
1929	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER) ||	1575	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER)
1930	(tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ)) ||	1576	|| (tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ))
1931	tmp->type == CF_HANDLE ||	1577	|| tmp->type == T_HANDLE
1932	tmp->type == TRAPDOOR || tmp->type == EXIT || tmp->type == HOLE ||	1578	|| tmp->type == TRAPDOOR
		1579	|| tmp->type == EXIT
		1580	|| tmp->type == HOLE
		1581	|| tmp->type == BUTTON
1933	tmp->type == BUTTON || tmp->type == TELEPORTER ||	1582	|| tmp->type == TELEPORTER
		1583	|| tmp->type == GATE
1934	tmp->type == GATE || tmp->type == LOCKED_DOOR ||	1584	|| tmp->type == LOCKED_DOOR
1935	tmp->type == WEAPON || tmp->type == ALTAR || tmp->type == SIGN ||	1585	|| tmp->type == WEAPON
		1586	|| tmp->type == ALTAR
		1587	|| tmp->type == SIGN
1936	tmp->type == TRIGGER_PEDESTAL || tmp->type == SPECIAL_KEY ||	1588	|| tmp->type == TRIGGER_PEDESTAL
1937	tmp->type == TREASURE || tmp->type == BOOK || tmp->type == HOLY_ALTAR)))	1589	|| tmp->type == SPECIAL_KEY
		1590	|| tmp->type == TREASURE
		1591	|| tmp->type == BOOK
		1592	|| tmp->type == HOLY_ALTAR
		1593	|| tmp->type == CONTAINER)))
1938	{	1594	{
1939	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)	1595	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)
1940	{	1596	{
1941	tmp->invisible = 0;	1597	tmp->invisible = 0;
1942	done_one = 1;	1598	done_one = 1;
1943	}	1599	}
1944	}	1600	}
		1601
1945	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1602	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
1946	floor = 1;	1603	floor = 1;
1947		1604
1948	/* All detections below this point don't descend beneath the floor,	1605	/* All detections below this point don't descend beneath the floor,
1949	* so just continue on. We could be clever and look at the type of	1606	* so just continue on. We could be clever and look at the type of
1950	* detection to completely break out if we don't care about objects beneath	1607	* detection to completely break out if we don't care about objects beneath
1951	* the floor, but once we get to the floor, not likely a very big issue anyways.	1608	* the floor, but once we get to the floor, not likely a very big issue anyways.
1952	*/	1609	*/
1953	if (floor)	1610	if (floor)
1954	continue;	1611	continue;
1955		1612
1956	/* I had thought about making detect magic and detect curse	1613	/* I had thought about making detect magic and detect curse
1957	* show the flash the magic item like it does for detect monster.	1614	* show the flash the magic item like it does for detect monster.
1958	* however, if the object is within sight, this would then make it	1615	* however, if the object is within sight, this would then make it
1959	* difficult to see what object is magical/cursed, so the	1616	* difficult to see what object is magical/cursed, so the
1960	* effect wouldn't be as apparant.	1617	* effect wouldn't be as apparent.
1961	*/	1618	*/
1962		1619
1963	/* detect magic */	1620	/* detect magic */
1964	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&	1621	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&
1965	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))	1622	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))
1966	{	1623	{
1967	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1624	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1968	/* make runes more visibile */	1625	/* make runes more visibile */
1969	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)	1626	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
1970	tmp->stats.Cha /= 4;	1627	tmp->stats.Cha /= 4;
		1628
1971	done_one = 1;	1629	done_one = 1;
1972	}	1630	}
		1631
1973	/* detect monster */	1632	/* detect monster */
1974	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))	1633	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))
1975	{	1634	{
1976	done_one = 2;	1635	done_one = 2;
		1636
1977	if (!detect)	1637	if (!detect)
1978	detect = tmp;	1638	detect = tmp;
1979	}	1639	}
		1640
1980	/* Basically, if race is set in the spell, then the creatures race must	1641	/* Basically, if race is set in the spell, then the creatures race must
1981	* match that. if the spell race is set to GOD, then the gods opposing	1642	* match that. if the spell race is set to GOD, then the gods opposing
1982	* race must match.	1643	* race must match.
1983	*/	1644	*/
1984	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&	1645	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&
1985	((!strcmp (spell->race, "GOD") && god && god->slaying && strstr (god->slaying, tmp->race)) ||	1646	((spell->race == shstr_GOD && god && god->slaying.contains (tmp->race)) ||
1986	(strstr (spell->race, tmp->race))))	1647	spell->race.contains (tmp->race)))
1987	{	1648	{
1988	done_one = 2;	1649	done_one = 2;
		1650
1989	if (!detect)	1651	if (!detect)
1990	detect = tmp;	1652	detect = tmp;
1991	}	1653	}
		1654
1992	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1655	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
1993	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1656	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
1994	{	1657	{
1995	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1658	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
1996	done_one = 1;	1659	done_one = 1;
1997	}	1660	}
1998	} /* for stack of objects on this space */	1661	} /* for stack of objects on this space */
1999		1662
2000	/* Code here puts an effect of the spell on the space, so you can see	1663	/* Code here puts an effect of the spell on the space, so you can see
2001	* where the magic is.	1664	* where the magic is.
2002	*/	1665	*/
2003	if (done_one)	1666	if (done_one)
2004	{	1667	{
2005	object *detect_ob = arch_to_object (spell->other_arch);	1668	object *detect_ob = arch_to_object (spell->other_arch);
2006		1669
2007	detect_ob->x = nx;
2008	detect_ob->y = ny;
2009	/* if this is set, we want to copy the face */	1670	/* if this is set, we want to copy the face */
2010	if (done_one == 2 && detect)	1671	if (done_one == 2 && detect)
2011	{	1672	{
2012	detect_ob->face = detect->face;	1673	detect_ob->face = detect->face;
2013	detect_ob->animation_id = detect->animation_id;	1674	detect_ob->animation_id = detect->animation_id;
2014	detect_ob->anim_speed = detect->anim_speed;	1675	detect_ob->anim_speed = detect->anim_speed;
2015	detect_ob->last_anim = 0;	1676	detect_ob->last_anim = 0;
2016	/* by default, the detect_ob is already animated */	1677	/* by default, the detect_ob is already animated */
2017	if (!QUERY_FLAG (detect, FLAG_ANIMATE))	1678	if (!QUERY_FLAG (detect, FLAG_ANIMATE))
2018	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);	1679	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);
2019	}	1680	}
2020	insert_ob_in_map (detect_ob, m, op, 0);	1681
		1682	m->insert (detect_ob, nx, ny, op);
2021	}	1683	}
2022	} /* for processing the surrounding spaces */	1684	} /* for processing the surrounding spaces */
2023		1685
2024		1686
2025	/* Now process objects in the players inventory if detect curse or magic */	1687	/* Now process objects in the players inventory if detect curse or magic */
2026	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))	1688	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))
2027	{	1689	{
2028	done_one = 0;	1690	done_one = 0;
		1691
2029	for (tmp = op->inv; tmp; tmp = tmp->below)	1692	for (tmp = op->inv; tmp; tmp = tmp->below)
2030	{	1693	{
2031	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1694	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))
2032	{	1695	{
2033	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))	1696	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))
2034	{	1697	{
2035	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1698	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
2036	if (op->type == PLAYER)	1699
		1700	if (object *pl = tmp->visible_to ())
2037	esrv_send_item (op, tmp);	1701	esrv_update_item (UPD_FLAGS, pl, tmp);
2038	}	1702	}
		1703
2039	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1704	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
2040	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1705	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
2041	{	1706	{
2042	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1707	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
2043	if (op->type == PLAYER)	1708
		1709	if (object *pl = tmp->visible_to ())
2044	esrv_send_item (op, tmp);	1710	esrv_update_item (UPD_FLAGS, pl, tmp);
2045	}	1711	}
2046	} /* if item is not identified */	1712	} /* if item is not identified */
2047	} /* for the players inventory */	1713	} /* for the players inventory */
2048	} /* if detect magic/curse and object is a player */	1714	} /* if detect magic/curse and object is a player */
		1715
2049	return 1;	1716	return 1;
2050	}	1717	}
2051		1718
2052		1719
2053	/**	1720	/**
…		…
2066		1733
2067	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");	1734	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");
2068		1735
2069	if (victim->stats.sp >= victim->stats.maxsp * 2)	1736	if (victim->stats.sp >= victim->stats.maxsp * 2)
2070	{	1737	{
2071	object *tmp;
2072
2073	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");	1738	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");
2074
2075	/* Explodes a fireball centered at player */
2076	tmp = get_archetype (EXPLODING_FIREBALL);
2077	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
2078	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
2079	tmp->x = victim->x;
2080	tmp->y = victim->y;
2081	insert_ob_in_map (tmp, victim->map, NULL, 0);
2082	victim->stats.sp = 2 * victim->stats.maxsp;	1739	victim->stats.sp = 2 * victim->stats.maxsp;
		1740	create_exploding_ball_at (victim, caster_level);
2083	}	1741	}
2084	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)	1742	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
2085	{
2086	new_draw_info (NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");	1743	new_draw_info (NDI_UNIQUE | NDI_ORANGE, 0, victim, "You feel like your head is going to explode.");
2087	}
2088	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)	1744	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
2089	{
2090	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");	1745	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");
2091	}
2092	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)	1746	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
2093	{	1747	{
2094	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");	1748	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
2095	confuse_player (victim, victim, 99);	1749	confuse_player (victim, victim, 99);
2096	}	1750	}
2097	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)	1751	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)
2098	{
2099	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");	1752	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");
2100	}
2101	}	1753	}
2102		1754
2103	/* cast_transfer	1755	/* cast_transfer
2104	* This spell transfers sp from the player to another person.	1756	* This spell transfers sp from the player to another person.
2105	* We let the target go above their normal maximum SP.	1757	* We let the target go above their normal maximum SP.
…		…
2108	int	1760	int
2109	cast_transfer (object *op, object *caster, object *spell, int dir)	1761	cast_transfer (object *op, object *caster, object *spell, int dir)
2110	{	1762	{
2111	object *plyr = NULL;	1763	object *plyr = NULL;
2112	sint16 x, y;	1764	sint16 x, y;
2113	mapstruct *m;	1765	maptile *m;
2114	int mflags;	1766	int mflags;
2115		1767
2116	m = op->map;	1768	m = op->map;
2117	x = op->x + freearr_x[dir];	1769	x = op->x + freearr_x[dir];
2118	y = op->y + freearr_y[dir];	1770	y = op->y + freearr_y[dir];
2119		1771
2120	mflags = get_map_flags (m, &m, x, y, &x, &y);	1772	mflags = get_map_flags (m, &m, x, y, &x, &y);
2121		1773
2122	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)	1774	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
2123	{	1775	{
2124	for (plyr = get_map_ob (m, x, y); plyr != NULL; plyr = plyr->above)	1776	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)
2125	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1777	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
2126	break;	1778	break;
2127	}	1779	}
2128		1780
2129		1781
2130	/* If we did not find a player in the specified direction, transfer	1782	/* If we did not find a player in the specified direction, transfer
2131	* to anyone on top of us. This is used for the rune of transference mostly.	1783	* to anyone on top of us. This is used for the rune of transference mostly.
2132	*/	1784	*/
2133	if (plyr == NULL)	1785	if (plyr == NULL)
2134	for (plyr = get_map_ob (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)	1786	for (plyr = GET_MAP_OB (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)
2135	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1787	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
2136	break;	1788	break;
2137		1789
2138	if (!plyr)	1790	if (!plyr)
2139	{	1791	{
…		…
2142	}	1794	}
2143	/* give sp */	1795	/* give sp */
2144	if (spell->stats.dam > 0)	1796	if (spell->stats.dam > 0)
2145	{	1797	{
2146	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);	1798	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);
2147	charge_mana_effect (plyr, caster_level (caster, spell));	1799	charge_mana_effect (plyr, casting_level (caster, spell));
2148	return 1;	1800	return 1;
2149	}	1801	}
2150	/* suck sp away. Can't suck sp from yourself */	1802	/* suck sp away. Can't suck sp from yourself */
2151	else if (op != plyr)	1803	else if (op != plyr)
2152	{	1804	{
…		…
2164	/* Player doesn't get full credit */	1816	/* Player doesn't get full credit */
2165	sucked = (sucked * rate) / 100;	1817	sucked = (sucked * rate) / 100;
2166	op->stats.sp += sucked;	1818	op->stats.sp += sucked;
2167	if (sucked > 0)	1819	if (sucked > 0)
2168	{	1820	{
2169	charge_mana_effect (op, caster_level (caster, spell));	1821	charge_mana_effect (op, casting_level (caster, spell));
2170	}	1822	}
2171	}	1823	}
2172	return 1;	1824	return 1;
2173	}	1825	}
2174	return 0;	1826	return 0;
…		…
2184	void	1836	void
2185	counterspell (object *op, int dir)	1837	counterspell (object *op, int dir)
2186	{	1838	{
2187	object *tmp, *head, *next;	1839	object *tmp, *head, *next;
2188	int mflags;	1840	int mflags;
2189	mapstruct *m;	1841	maptile *m;
2190	sint16 sx, sy;	1842	sint16 sx, sy;
2191		1843
2192	sx = op->x + freearr_x[dir];	1844	sx = op->x + freearr_x[dir];
2193	sy = op->y + freearr_y[dir];	1845	sy = op->y + freearr_y[dir];
2194	m = op->map;	1846	m = op->map;
2195	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	1847	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
2196	if (mflags & P_OUT_OF_MAP)	1848	if (mflags & P_OUT_OF_MAP)
2197	return;	1849	return;
2198		1850
2199	for (tmp = get_map_ob (m, sx, sy); tmp != NULL; tmp = next)	1851	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)
2200	{	1852	{
2201	next = tmp->above;	1853	next = tmp->above;
2202		1854
2203	/* Need to look at the head object - otherwise, if tmp	1855	/* Need to look at the head object - otherwise, if tmp
2204	* points to a monster, we don't have all the necessary	1856	* points to a monster, we don't have all the necessary
…		…
2216	/* Basically, if the object is magical and not counterspell,	1868	/* Basically, if the object is magical and not counterspell,
2217	* we will more or less remove the object. Don't counterspell	1869	* we will more or less remove the object. Don't counterspell
2218	* monsters either.	1870	* monsters either.
2219	*/	1871	*/
2220		1872
2221	if (head->attacktype & AT_MAGIC &&	1873	if (head->attacktype & AT_MAGIC
2222	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))	1874	&& !(head->attacktype & AT_COUNTERSPELL)
2223	{	1875	&& !QUERY_FLAG (head, FLAG_MONSTER)
2224	remove_ob (head);	1876	&& (op->level > head->level))
2225	free_object (head);	1877	head->destroy ();
2226	}
2227	else	1878	else
2228	switch (head->type)	1879	switch (head->type)
2229	{	1880	{
2230	case SPELL_EFFECT:	1881	case SPELL_EFFECT:
		1882	// XXX: Don't affect floor spelleffects. See also XXX comment
		1883	// about sanctuary in spell_util.C
		1884	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		1885	continue;
		1886
2231	if (op->level > head->level)	1887	if (op->level > head->level)
2232	{	1888	head->destroy ();
2233	remove_ob (head);	1889
2234	free_object (head);
2235	}
2236	break;	1890	break;
2237		1891
2238	/* I really don't get this rune code that much - that	1892	/* I really don't get this rune code that much - that
2239	* random chance seems really low.	1893	* random chance seems really low.
2240	*/	1894	*/
2241	case RUNE:	1895	case RUNE:
2242	if (rndm (0, 149) == 0)	1896	if (rndm (0, 149) == 0)
2243	{	1897	{
2244	head->stats.hp--; /* weaken the rune */	1898	head->stats.hp--; /* weaken the rune */
2245	if (!head->stats.hp)	1899	if (!head->stats.hp)
2246	{	1900	head->destroy ();
2247	remove_ob (head);
2248	free_object (head);
2249	}
2250	}	1901	}
2251	break;	1902	break;
2252	}	1903	}
2253	}	1904	}
2254	}	1905	}
2255		1906
2256
2257
2258	/* cast_consecrate() - a spell to make an altar your god's */	1907	/* cast_consecrate() - a spell to make an altar your god's */
2259	int	1908	int
2260	cast_consecrate (object *op, object *caster, object *spell)	1909	cast_consecrate (object *op, object *caster, object *spell)
2261	{	1910	{
2262	char buf[MAX_BUF];	1911	char buf[MAX_BUF];
…		…
2274	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1923	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
2275	break;	1924	break;
2276	if (tmp->type == HOLY_ALTAR)	1925	if (tmp->type == HOLY_ALTAR)
2277	{	1926	{
2278		1927
2279	if (tmp->level > caster_level (caster, spell))	1928	if (tmp->level > casting_level (caster, spell))
2280	{	1929	{
2281	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);	1930	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);
2282	return 0;	1931	return 0;
2283	}	1932	}
2284	else	1933	else
2285	{	1934	{
2286	/* If we got here, we are consecrating an altar */	1935	/* If we got here, we are consecrating an altar */
2287	sprintf (buf, "Altar of %s", &god->name);	1936	sprintf (buf, "Altar of %s", &god->name);
2288	tmp->name = buf;	1937	tmp->name = buf;
2289	tmp->level = caster_level (caster, spell);	1938	tmp->level = casting_level (caster, spell);
2290	tmp->other_arch = god->arch;	1939	tmp->other_arch = god->arch;
		1940
2291	if (op->type == PLAYER)	1941	if (op->type == PLAYER)
2292	esrv_update_item (UPD_NAME, op, tmp);	1942	esrv_update_item (UPD_NAME, op, tmp);
		1943
2293	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);	1944	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
2294	return 1;	1945	return 1;
2295	}	1946	}
2296	}	1947	}
2297	}	1948	}
…		…
2307	* This code was very odd - code early on would only let players use the spell,	1958	* This code was very odd - code early on would only let players use the spell,
2308	* yet the code wass full of player checks. I've presumed that the code	1959	* yet the code wass full of player checks. I've presumed that the code
2309	* that only let players use it was correct, and removed all the other	1960	* that only let players use it was correct, and removed all the other
2310	* player checks. MSW 2003-01-06	1961	* player checks. MSW 2003-01-06
2311	*/	1962	*/
2312
2313	int	1963	int
2314	animate_weapon (object *op, object *caster, object *spell, int dir)	1964	animate_weapon (object *op, object *caster, object *spell, int dir)
2315	{	1965	{
2316	object *weapon, *tmp;	1966	object *weapon, *tmp;
2317	char buf[MAX_BUF];	1967	char buf[MAX_BUF];
2318	int a, i;	1968	int a, i;
2319	sint16 x, y;	1969	sint16 x, y;
2320	mapstruct *m;	1970	maptile *m;
2321	materialtype_t *mt;
2322		1971
2323	if (!spell->other_arch)	1972	if (!spell->other_arch)
2324	{	1973	{
2325	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1974	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2326	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);	1975	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
…		…
2329	/* exit if it's not a player using this spell. */	1978	/* exit if it's not a player using this spell. */
2330	if (op->type != PLAYER)	1979	if (op->type != PLAYER)
2331	return 0;	1980	return 0;
2332		1981
2333	/* if player already has a golem, abort */	1982	/* if player already has a golem, abort */
2334	if (op->contr->ranges[range_golem] != NULL && op->contr->golem_count == op->contr->ranges[range_golem]->count)	1983	if (object *golem = op->contr->golem)
2335	{	1984	{
2336	control_golem (op->contr->ranges[range_golem], dir);	1985	control_golem (golem, dir);
2337	return 0;	1986	return 0;
2338	}	1987	}
2339		1988
2340	/* if no direction specified, pick one */	1989	/* if no direction specified, pick one */
2341	if (!dir)	1990	if (!dir)
2342	dir = find_free_spot (NULL, op->map, op->x, op->y, 1, 9);	1991	dir = find_free_spot (spell->other_arch, op->map, op->x, op->y, 1, 9);
2343		1992
2344	m = op->map;	1993	m = op->map;
2345	x = op->x + freearr_x[dir];	1994	x = op->x + freearr_x[dir];
2346	y = op->y + freearr_y[dir];	1995	y = op->y + freearr_y[dir];
2347		1996
2348	/* if there's no place to put the golem, abort */	1997	/* if there's no place to put the golem, abort */
2349	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	1998	if (dir < 0 || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP)
2350	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type))	1999	|| ((spell->other_arch->move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->move_type))
2351	{	2000	{
2352	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");	2001	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");
2353	return 0;	2002	return 0;
2354	}	2003	}
2355		2004
…		…
2359	if (!weapon)	2008	if (!weapon)
2360	{	2009	{
2361	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2010	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");
2362	return 0;	2011	return 0;
2363	}	2012	}
		2013
2364	if (spell->race && strcmp (weapon->arch->name, spell->race))	2014	if (spell->race && weapon->arch->archname != spell->race)
2365	{	2015	{
2366	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2016	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");
2367	return 0;	2017	return 0;
2368	}	2018	}
		2019
2369	if (weapon->type != WEAPON)	2020	if (weapon->type != WEAPON)
2370	{	2021	{
2371	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");	2022	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");
2372	return 0;	2023	return 0;
2373	}	2024	}
		2025
2374	if (QUERY_FLAG (weapon, FLAG_APPLIED))	2026	if (QUERY_FLAG (weapon, FLAG_APPLIED))
2375	{	2027	{
2376	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));	2028	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));
2377	return 0;	2029	return 0;
2378	}	2030	}
2379		2031
2380	if (weapon->nrof > 1)	2032	weapon = weapon->split ();
2381	{
2382	tmp = get_split_ob (weapon, 1);
2383	esrv_send_item (op, weapon);
2384	weapon = tmp;
2385	}
2386		2033
2387	/* create the golem object */	2034	/* create the golem object */
2388	tmp = arch_to_object (spell->other_arch);	2035	tmp = arch_to_object (spell->other_arch);
2389		2036
2390	/* if animated by a player, give the player control of the golem */	2037	/* if animated by a player, give the player control of the golem */
2391	CLEAR_FLAG (tmp, FLAG_MONSTER);	2038	CLEAR_FLAG (tmp, FLAG_MONSTER);
2392	SET_FLAG (tmp, FLAG_FRIENDLY);
2393	tmp->stats.exp = 0;	2039	tmp->stats.exp = 0;
2394	add_friendly_object (tmp);	2040	add_friendly_object (tmp);
2395	tmp->type = GOLEM;	2041	tmp->type = GOLEM;
2396	set_owner (tmp, op);	2042	tmp->set_owner (op);
		2043	op->contr->golem = tmp;
2397	set_spell_skill (op, caster, spell, tmp);	2044	set_spell_skill (op, caster, spell, tmp);
2398	op->contr->ranges[range_golem] = tmp;
2399	op->contr->shoottype = range_golem;
2400	op->contr->golem_count = tmp->count;
2401		2045
2402	/* Give the weapon to the golem now. A bit of a hack to check the	2046	/* Give the weapon to the golem now. A bit of a hack to check the
2403	* removed flag - it should only be set if get_split_object was	2047	* removed flag - it should only be set if weapon->split was
2404	* used above.	2048	* used above.
2405	*/	2049	*/
2406	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2050	if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2407	remove_ob (weapon);	2051	weapon->remove ();
2408	insert_ob_in_ob (weapon, tmp);	2052
2409	esrv_send_item (op, weapon);	2053	tmp->insert (weapon);
		2054
2410	/* To do everything necessary to let a golem use the weapon is a pain,	2055	/* To do everything necessary to let a golem use the weapon is a pain,
2411	* so instead, just set it as equipped (otherwise, we need to update	2056	* so instead, just set it as equipped (otherwise, we need to update
2412	* body_info, skills, etc)	2057	* body_info, skills, etc)
2413	*/	2058	*/
2414	SET_FLAG (tmp, FLAG_USE_WEAPON);	2059	SET_FLAG (tmp, FLAG_USE_WEAPON);
2415	SET_FLAG (weapon, FLAG_APPLIED);	2060	SET_FLAG (weapon, FLAG_APPLIED);
2416	fix_player (tmp);	2061	tmp->update_stats ();
2417		2062
2418	/* There used to be 'odd' code that basically seemed to take the absolute	2063	/* There used to be 'odd' code that basically seemed to take the absolute
2419	* value of the weapon->magic an use that. IMO, that doesn't make sense -	2064	* value of the weapon->magic an use that. IMO, that doesn't make sense -
2420	* if you're using a crappy weapon, it shouldn't be as good.	2065	* if you're using a crappy weapon, it shouldn't be as good.
2421	*/	2066	*/
…		…
2440		2085
2441	/* attacktype */	2086	/* attacktype */
2442	if (!tmp->attacktype)	2087	if (!tmp->attacktype)
2443	tmp->attacktype = AT_PHYSICAL;	2088	tmp->attacktype = AT_PHYSICAL;
2444		2089
2445	mt = NULL;
2446	if (op->materialname != NULL)
2447	mt = name_to_material (op->materialname);
2448	if (mt != NULL)
2449	{
2450	for (i = 0; i < NROFATTACKS; i++)	2090	for (i = 0; i < NROFATTACKS; i++)
2451	tmp->resist[i] = 50 - (mt->save[i] * 5);	2091	tmp->resist[i] = 50 - (op->material->save[i] * 5);
2452	a = mt->save[0];	2092
2453	}	2093	a = op->material->save[0];
2454	else	2094
2455	{
2456	for (i = 0; i < NROFATTACKS; i++)
2457	tmp->resist[i] = 5;
2458	a = 10;
2459	}
2460	/* Set weapon's immunity */	2095	/* Set weapon's immunity */
2461	tmp->resist[ATNR_CONFUSION] = 100;	2096	tmp->resist[ATNR_CONFUSION] = 100;
2462	tmp->resist[ATNR_POISON] = 100;	2097	tmp->resist[ATNR_POISON] = 100;
2463	tmp->resist[ATNR_SLOW] = 100;	2098	tmp->resist[ATNR_SLOW] = 100;
2464	tmp->resist[ATNR_PARALYZE] = 100;	2099	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2470		2105
2471	/* Improve weapon's armour value according to best save vs. physical of its material */	2106	/* Improve weapon's armour value according to best save vs. physical of its material */
2472		2107
2473	if (a > 14)	2108	if (a > 14)
2474	a = 14;	2109	a = 14;
		2110
2475	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2111	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2476		2112
2477	/* Determine golem's speed */	2113	/* Determine golem's speed */
2478	tmp->speed = 0.4 + 0.1 * SP_level_range_adjust (caster, spell);	2114	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2479
2480	if (tmp->speed > 3.33)
2481	tmp->speed = 3.33;
2482		2115
2483	if (!spell->race)	2116	if (!spell->race)
2484	{	2117	{
2485	sprintf (buf, "animated %s", &weapon->name);	2118	sprintf (buf, "animated %s", &weapon->name);
2486	tmp->name = buf;	2119	tmp->name = buf;
…		…
2488	tmp->face = weapon->face;	2121	tmp->face = weapon->face;
2489	tmp->animation_id = weapon->animation_id;	2122	tmp->animation_id = weapon->animation_id;
2490	tmp->anim_speed = weapon->anim_speed;	2123	tmp->anim_speed = weapon->anim_speed;
2491	tmp->last_anim = weapon->last_anim;	2124	tmp->last_anim = weapon->last_anim;
2492	tmp->state = weapon->state;	2125	tmp->state = weapon->state;
2493	if (QUERY_FLAG (weapon, FLAG_ANIMATE))	2126	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];
2494	{
2495	SET_FLAG (tmp, FLAG_ANIMATE);
2496	}
2497	else
2498	{
2499	CLEAR_FLAG (tmp, FLAG_ANIMATE);
2500	}
2501	update_ob_speed (tmp);
2502	}	2127	}
2503		2128
2504	/* make experience increase in proportion to the strength of the summoned creature. */	2129	/* make experience increase in proportion to the strength of the summoned creature. */
2505	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));	2130	tmp->stats.exp *= 1 + (max (spell->stats.maxgrace, spell->stats.sp) / casting_level (caster, spell));
2506		2131
2507	tmp->speed_left = -1;	2132	tmp->speed_left = -1;
2508	tmp->x = x;
2509	tmp->y = y;
2510	tmp->direction = dir;	2133	tmp->direction = dir;
2511	insert_ob_in_map (tmp, m, op, 0);	2134
		2135	m->insert (tmp, x, y, op);
2512	return 1;	2136	return 1;
2513	}	2137	}
2514		2138
2515	/* cast_daylight() - changes the map darkness level *lower* */	2139	/* cast_daylight() - changes the map darkness level *lower* */
2516		2140
2517	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.	2141	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.
2518	* This changes the light level for the entire map.	2142	* This changes the light level for the entire map.
2519	*/	2143	*/
2520
2521	int	2144	int
2522	cast_change_map_lightlevel (object *op, object *caster, object *spell)	2145	cast_change_map_lightlevel (object *op, object *caster, object *spell)
2523	{	2146	{
2524	int success;	2147	int success;
2525		2148
2526	if (!op->map)	2149	if (!op->map)
2527	return 0; /* shouldnt happen */	2150	return 0; /* shouldnt happen */
2528		2151
2529	success = change_map_light (op->map, spell->stats.dam);	2152	success = op->map->change_map_light (spell->stats.dam);
		2153
2530	if (!success)	2154	if (!success)
2531	{	2155	{
2532	if (spell->stats.dam < 0)	2156	if (spell->stats.dam < 0)
2533	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");	2157	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");
2534	else	2158	else
2535	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2159	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2536	}	2160	}
		2161
2537	return success;	2162	return success;
2538	}	2163	}
2539
2540
2541
2542
2543		2164
2544	/* create an aura spell object and put it in the player's inventory.	2165	/* create an aura spell object and put it in the player's inventory.
2545	* as usual, op is player, caster is the object casting the spell,	2166	* as usual, op is player, caster is the object casting the spell,
2546	* spell is the spell object itself.	2167	* spell is the spell object itself.
2547	*/	2168	*/
…		…
2559		2180
2560	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2181	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2561		2182
2562	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2183	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2563		2184
2564	set_owner (new_aura, op);
2565	set_spell_skill (op, caster, spell, new_aura);	2185	set_spell_skill (op, caster, spell, new_aura);
2566	new_aura->attacktype = spell->attacktype;	2186	new_aura->attacktype = spell->attacktype;
2567		2187
2568	new_aura->level = caster_level (caster, spell);	2188	new_aura->level = casting_level (caster, spell);
		2189
2569	if (refresh)	2190	if (refresh)
2570	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2191	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2571	else	2192	else
2572	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2193	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
		2194
2573	insert_ob_in_ob (new_aura, op);	2195	insert_ob_in_ob (new_aura, op);
		2196	new_aura->set_owner (op);
		2197
2574	return 1;	2198	return 1;
2575	}	2199	}
2576
2577		2200
2578	/* move aura function. An aura is a part of someone's inventory,	2201	/* move aura function. An aura is a part of someone's inventory,
2579	* which he carries with him, but which acts on the map immediately	2202	* which he carries with him, but which acts on the map immediately
2580	* around him.	2203	* around him.
2581	* Aura parameters:	2204	* Aura parameters:
2582	* duration: duration counter.	2205	* duration: duration counter.
2583	* attacktype: aura's attacktype	2206	* attacktype: aura's attacktype
2584	* other_arch: archetype to drop where we attack	2207	* other_arch: archetype to drop where we attack
2585	*/	2208	*/
2586
2587	void	2209	void
2588	move_aura (object *aura)	2210	move_aura (object *aura)
2589	{	2211	{
2590	int i, mflags;
2591	object *env;
2592	mapstruct *m;
2593
2594	/* auras belong in inventories */	2212	/* auras belong in inventories */
2595	env = aura->env;	2213	object *env = aura->env;
		2214	object *owner = aura->owner;
2596		2215
2597	/* no matter what we've gotta remove the aura...	2216	/* no matter what we've gotta remove the aura...
2598	* we'll put it back if its time isn't up.	2217	* we'll put it back if its time isn't up.
2599	*/	2218	*/
2600	remove_ob (aura);	2219	aura->remove ();
2601		2220
2602	/* exit if we're out of gas */	2221	/* exit if we're out of gas */
2603	if (aura->duration-- < 0)	2222	if (aura->duration-- < 0)
2604	{	2223	{
2605	free_object (aura);	2224	aura->destroy ();
2606	return;	2225	return;
2607	}	2226	}
2608		2227
2609	/* auras only exist in inventories */	2228	/* auras only exist in inventories */
2610	if (env == NULL || env->map == NULL)	2229	if (!env || !env->map)
2611	{	2230	{
2612	free_object (aura);	2231	aura->destroy ();
2613	return;	2232	return;
2614	}	2233	}
2615	aura->x = env->x;
2616	aura->y = env->y;
2617		2234
2618	/* we need to jump out of the inventory for a bit	2235	/* we need to jump out of the inventory for a bit
2619	* in order to hit the map conveniently.	2236	* in order to hit the map conveniently.
2620	*/	2237	*/
2621	insert_ob_in_map (aura, env->map, aura, 0);	2238	aura->insert_at (env, aura);
2622		2239
2623	for (i = 1; i < 9; i++)	2240	for (int i = 1; i < 9; i++)
2624	{	2241	{
2625	sint16 nx, ny;	2242	mapxy pos (env);
		2243	pos.move (i);
2626		2244
2627	nx = aura->x + freearr_x[i];
2628	ny = aura->y + freearr_y[i];
2629	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2630
2631	/* Consider the movement tyep of the person with the aura as	2245	/* Consider the movement type of the person with the aura as
2632	* movement type of the aura. Eg, if the player is flying, the aura	2246	* movement type of the aura. Eg, if the player is flying, the aura
2633	* is flying also, if player is walking, it is on the ground, etc.	2247	* is flying also, if player is walking, it is on the ground, etc.
2634	*/	2248	*/
2635	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2249	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2636	{	2250	{
2637	hit_map (aura, i, aura->attacktype, 0);	2251	hit_map (aura, i, aura->attacktype, 0);
2638		2252
2639	if (aura->other_arch)	2253	if (aura->other_arch)
2640	{
2641	object *new_ob;
2642
2643	new_ob = arch_to_object (aura->other_arch);	2254	pos.insert (arch_to_object (aura->other_arch), aura);
2644	new_ob->x = nx;
2645	new_ob->y = ny;
2646	insert_ob_in_map (new_ob, m, aura, 0);
2647	}	2255	}
2648	}
2649	}	2256	}
		2257
2650	/* put the aura back in the player's inventory */	2258	/* put the aura back in the player's inventory */
2651	remove_ob (aura);	2259	env->insert (aura);
2652	insert_ob_in_ob (aura, env);	2260	aura->set_owner (owner);
2653	}	2261	}
2654		2262
2655	/* moves the peacemaker spell.	2263	/* moves the peacemaker spell.
2656	* op is the piece object.	2264	* op is the piece object.
2657	*/	2265	*/
2658
2659	void	2266	void
2660	move_peacemaker (object *op)	2267	move_peacemaker (object *op)
2661	{	2268	{
2662	object *tmp;	2269	for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above)
2663
2664	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
2665	{	2270	{
2666	int atk_lev, def_lev;	2271	int atk_lev, def_lev;
2667	object *victim = tmp;	2272	object *victim = tmp->head_ ();
2668		2273
2669	if (tmp->head)
2670	victim = tmp->head;
2671	if (!QUERY_FLAG (victim, FLAG_MONSTER))	2274	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2672	continue;	2275	continue;
		2276
2673	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2277	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
2674	continue;	2278	continue;
		2279
2675	if (victim->stats.exp == 0)	2280	if (victim->stats.exp == 0)
2676	continue;	2281	continue;
2677		2282
2678	def_lev = MAX (1, victim->level);	2283	def_lev = max (1, victim->level);
2679	atk_lev = MAX (1, op->level);	2284	atk_lev = max (1, op->level);
2680		2285
2681	if (rndm (0, atk_lev - 1) > def_lev)	2286	if (rndm (0, atk_lev - 1) > def_lev)
2682	{	2287	{
2683	/* make this sucker peaceful. */	2288	/* make this sucker peaceful. */
2684		2289
		2290	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2685	change_exp (get_owner (op), victim->stats.exp, op->skill, 0);	2291	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2686	victim->stats.exp = 0;	2292	victim->stats.exp = 0;
2687	#if 0	2293	#if 0
2688	/* No idea why these were all set to zero - if something	2294	/* No idea why these were all set to zero - if something
2689	* makes this creature agressive, he should still do damage.	2295	* makes this creature agressive, he should still do damage.
2690	*/	2296	*/
…		…
2696	victim->attack_movement = RANDO2;	2302	victim->attack_movement = RANDO2;
2697	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2303	SET_FLAG (victim, FLAG_UNAGGRESSIVE);
2698	SET_FLAG (victim, FLAG_RUN_AWAY);	2304	SET_FLAG (victim, FLAG_RUN_AWAY);
2699	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2305	SET_FLAG (victim, FLAG_RANDOM_MOVE);
2700	CLEAR_FLAG (victim, FLAG_MONSTER);	2306	CLEAR_FLAG (victim, FLAG_MONSTER);
		2307
2701	if (victim->name)	2308	if (victim->name)
2702	{
2703	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);	2309	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2704	}	2310	}
2705	}
2706	}	2311	}
2707	}	2312	}
2708
2709		2313
2710	/* This writes a rune that contains the appropriate message.	2314	/* This writes a rune that contains the appropriate message.
2711	* There really isn't any adjustments we make.	2315	* There really isn't any adjustments we make.
2712	*/	2316	*/
2713
2714	int	2317	int
2715	write_mark (object *op, object *spell, const char *msg)	2318	write_mark (object *op, object *spell, const char *msg)
2716	{	2319	{
2717	char rune[HUGE_BUF];
2718	object *tmp;
2719
2720	if (!msg || msg[0] == 0)	2320	if (!msg || msg[0] == 0)
2721	{	2321	{
2722	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");	2322	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");
2723	return 0;	2323	return 0;
2724	}	2324	}
2725		2325
2726	if (strcasestr_local (msg, "endmsg"))	2326	if (!msg_is_safe (msg))
2727	{	2327	{
2728	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");	2328	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");
2729	LOG (llevInfo, "write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);	2329	LOG (llevInfo, "write_mark: player %s tried to write bogus rune %s\n", &op->name, msg);
2730	return 0;	2330	return 0;
2731	}	2331	}
		2332
2732	if (!spell->other_arch)	2333	if (!spell->other_arch)
2733	return 0;	2334	return 0;
		2335
2734	tmp = arch_to_object (spell->other_arch);	2336	object *tmp = arch_to_object (spell->other_arch);
2735
2736	snprintf (rune, sizeof (rune), "%s\n", msg);
2737		2337
2738	tmp->race = op->name; /*Save the owner of the rune */	2338	tmp->race = op->name; /*Save the owner of the rune */
2739	tmp->msg = rune;	2339	tmp->msg = msg;
2740	tmp->x = op->x;	2340
2741	tmp->y = op->y;	2341	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
2742	insert_ob_in_map (tmp, op->map, op, INS_BELOW_ORIGINATOR);	2342
2743	return 1;	2343	return 1;
2744	}	2344	}
		2345

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