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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.21 by root, Tue Dec 19 05:41:22 2006 UTC vs.
Revision 1.86 by root, Fri Aug 29 06:47:16 2008 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
6		7	*
7	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify
8	it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
9	the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
10	(at your option) any later version.	11	* (at your option) any later version.
11		12	*
12	This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	You should have received a copy of the GNU General Public License	18	* You should have received a copy of the GNU General Public License
18	along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	*
20		21	* The authors can be reached via e-mail to <support@deliantra.net>
21	The authors can be reached via e-mail at <crossfire@schmorp.de>
22	*/	22	*/
23		23
24	#include <global.h>	24	#include <global.h>
25	#include <object.h>	25	#include <object.h>
26	#include <living.h>	26	#include <living.h>
27	#ifndef __CEXTRACT__
28	# include <sproto.h>	27	#include <sproto.h>
29	#endif
30	#include <spells.h>	28	#include <spells.h>
31	#include <sounds.h>	29	#include <sounds.h>
32		30
33	/* cast_magic_storm: This is really used mostly for spell	31	/* cast_magic_storm: This is really used mostly for spell
34	* fumbles at the like. tmp is the object to propogate.	32	* fumbles at the like. tmp is the object to propogate.
…		…
37	void	35	void
38	cast_magic_storm (object *op, object *tmp, int lvl)	36	cast_magic_storm (object *op, object *tmp, int lvl)
39	{	37	{
40	if (!tmp)	38	if (!tmp)
41	return; /* error */	39	return; /* error */
		40
42	tmp->level = op->level;	41	tmp->level = op->level;
43	tmp->x = op->x;
44	tmp->y = op->y;
45	tmp->range += lvl / 5; /* increase the area of destruction */	42	tmp->range += lvl / 5; /* increase the area of destruction */
46	tmp->duration += lvl / 5;	43	tmp->duration += lvl / 5;
47		44
48	/* Put a cap on duration for this - if the player fails in their	45	/* Put a cap on duration for this - if the player fails in their
49	* apartment, don't want it to go on so long that it kills them	46	* apartment, don't want it to go on so long that it kills them
50	* multiple times. Also, damge already increases with level,	47	* multiple times. Also, damge already increases with level,
51	* so don't really need to increase the duration as much either.	48	* so don't really need to increase the duration as much either.
52	*/	49	*/
53	if (tmp->duration >= 40)	50	if (tmp->duration >= 40)
54	tmp->duration = 40;	51	tmp->duration = 40;
		52
55	tmp->stats.dam = lvl; /* nasty recoils! */	53	tmp->stats.dam = lvl; /* nasty recoils! */
56	tmp->stats.maxhp = tmp->count; /* tract single parent */	54	tmp->stats.maxhp = tmp->count; /* tract single parent */
57	insert_ob_in_map (tmp, op->map, op, 0);
58		55
		56	tmp->insert_at (op, op);
59	}	57	}
60
61		58
62	int	59	int
63	recharge (object *op, object *caster, object *spell_ob)	60	recharge (object *op, object *caster, object *spell_ob)
64	{	61	{
65	object *wand, *tmp;	62	object *wand, *tmp;
66	int ncharges;	63	int ncharges;
67		64
68	wand = find_marked_object (op);	65	wand = find_marked_object (op);
69	if (wand == NULL || wand->type != WAND)	66	if (!wand || wand->type != WAND)
70	{	67	{
71	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");	68	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");
72	return 0;	69	return 0;
73	}	70	}
74	if (!(random_roll (0, 3, op, PREFER_HIGH)))	71	if (!(random_roll (0, 3, op, PREFER_HIGH)))
75	{	72	{
76	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));	73	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));
77	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);	74	op->play_sound (sound_find ("ob_explode"));
78	esrv_del_item (op->contr, wand->count);
79	wand->destroy ();	75	wand->destroy ();
80	tmp = get_archetype ("fireball");	76	tmp = get_archetype ("fireball");
81	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;	77	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
		78
82	if (!tmp->stats.dam)	79	if (!tmp->stats.dam)
83	tmp->stats.dam = 1;	80	tmp->stats.dam = 1;
		81
84	tmp->stats.hp = tmp->stats.dam / 2;	82	tmp->stats.hp = tmp->stats.dam / 2;
		83
85	if (tmp->stats.hp < 2)	84	if (tmp->stats.hp < 2)
86	tmp->stats.hp = 2;	85	tmp->stats.hp = 2;
87	tmp->x = op->x;	86
88	tmp->y = op->y;	87	tmp->insert_at (op);
89	insert_ob_in_map (tmp, op->map, NULL, 0);
90	return 1;	88	return 1;
91	}	89	}
92		90
93	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob));	91	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob));
		92
94	if (wand->inv && wand->inv->level)	93	if (wand->inv && wand->inv->level)
95	ncharges /= wand->inv->level;	94	ncharges /= wand->inv->level;
96	else	95	else
97	{	96	{
98	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));	97	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));
99	return 0;	98	return 0;
100	}	99	}
		100
101	if (!ncharges)	101	if (!ncharges)
102	ncharges = 1;	102	ncharges = 1;
103		103
104	wand->stats.food += ncharges;	104	wand->stats.food += ncharges;
105	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));	105	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
		106
106	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))	107	if (wand->arch && QUERY_FLAG (wand->arch, FLAG_ANIMATE))
107	{	108	{
108	SET_FLAG (wand, FLAG_ANIMATE);	109	SET_FLAG (wand, FLAG_ANIMATE);
109	wand->speed = wand->arch->clone.speed;	110	wand->set_speed (wand->arch->speed);
110	update_ob_speed (wand);
111	}	111	}
		112
112	return 1;	113	return 1;
113	}	114	}
114		115
115	/* Create a missile (nonmagic - magic +4). Will either create bolts or arrows	116	/* Create a missile (nonmagic - magic +4). Will either create bolts or arrows
116	* based on whether a crossbow or bow is equiped. If neither, it defaults to	117	* based on whether a crossbow or bow is equiped. If neither, it defaults to
…		…
120	* great a plus, the default is used.	121	* great a plus, the default is used.
121	* The # of arrows created also goes up with level, so if a 30th level mage	122	* The # of arrows created also goes up with level, so if a 30th level mage
122	* wants LOTS of arrows, and doesn't care what the plus is he could	123	* wants LOTS of arrows, and doesn't care what the plus is he could
123	* create nonnmagic arrows, or even -1, etc...	124	* create nonnmagic arrows, or even -1, etc...
124	*/	125	*/
125
126	int	126	int
127	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)	127	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)
128	{	128	{
129	int missile_plus = 0, bonus_plus = 0;	129	int bonus_plus = 0;
130	const char *missile_name;	130	const char *missile_name = "arrow";
131	object *tmp, *missile;
132		131
133	missile_name = "arrow";
134
135	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	132	for (object *tmp = op->inv; tmp; tmp = tmp->below)
136	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))	133	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
137	missile_name = tmp->race;	134	missile_name = tmp->race;
138		135
139	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);	136	int missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
140		137
141	if (archetype::find (missile_name) == NULL)	138	archetype *missile_arch = archetype::find (missile_name);
		139
		140	if (!missile_arch)
142	{	141	{
143	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);	142	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
144	return 0;	143	return 0;
145	}	144	}
146		145
147	missile = get_archetype (missile_name);	146	object *missile = missile_arch->instance ();
148		147
149	if (stringarg)	148	if (stringarg)
150	{	149	{
151	/* If it starts with a letter, presume it is a description */	150	/* If it starts with a letter, presume it is a description */
152	if (isalpha (*stringarg))	151	if (isalpha (*stringarg))
153	{	152	{
154	artifact *al = find_artifactlist (missile->type)->items;	153	artifact *al = find_artifactlist (missile->type)->items;
155		154
156	for (; al != NULL; al = al->next)	155	for (; al; al = al->next)
157	if (!strcasecmp (al->item->name, stringarg))	156	if (!strcasecmp (al->item->name, stringarg))
158	break;	157	break;
159		158
160	if (!al)	159	if (!al)
161	{	160	{
…		…
170	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);	169	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);
171	return 0;	170	return 0;
172	}	171	}
173		172
174	give_artifact_abilities (missile, al->item);	173	give_artifact_abilities (missile, al->item);
175	/* These special arrows cost something extra. Don't have them also be magical -	174	/* These special arrows cost something extra. Don't have them also be magical -
176	* otherwise, in most cases, not enough will be created. I don't want to get into	175	* otherwise, in most cases, not enough will be created. I don't want to get into
177	* the parsing of having to do both plus and type.	176	* the parsing of having to do both plus and type.
178	*/	177	*/
179	bonus_plus = 1 + (al->item->value / 5);	178	bonus_plus = 1 + (al->item->value / 5);
180	missile_plus = 0;	179	missile_plus = 0;
181	}	180	}
182	else if (atoi (stringarg) < missile_plus)	181	else if (atoi (stringarg) < missile_plus)
183	missile_plus = atoi (stringarg);	182	missile_plus = atoi (stringarg);
184	}	183	}
185		184
186	if (missile_plus > 4)	185	missile_plus = clamp (missile_plus, -4, 4);
187	missile_plus = 4;
188	else if (missile_plus < -4)
189	missile_plus = -4;
190		186
191	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);	187	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
192	missile->nrof -= 3 * (missile_plus + bonus_plus);	188	missile->nrof -= 3 * (missile_plus + bonus_plus);
193		189
194	if (missile->nrof < 1)	190	if (missile->nrof < 1)
…		…
214	{	210	{
215	int food_value;	211	int food_value;
216	archetype *at = NULL;	212	archetype *at = NULL;
217	object *new_op;	213	object *new_op;
218		214
219	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);	215	food_value = spell_ob->stats.food + 50 * SP_level_duration_adjust (caster, spell_ob);
220		216
221	if (stringarg)	217	if (stringarg)
222	{	218	{
223	at = find_archetype_by_object_type_name (FOOD, stringarg);	219	at = find_archetype_by_object_type_name (FOOD, stringarg);
224	if (at == NULL)	220	if (at == NULL)
225	at = find_archetype_by_object_type_name (DRINK, stringarg);	221	at = find_archetype_by_object_type_name (DRINK, stringarg);
226	if (at == NULL || at->clone.stats.food > food_value)	222	if (at == NULL || at->stats.food > food_value)
227	stringarg = NULL;	223	stringarg = NULL;
228	}	224	}
229		225
230	if (!stringarg)	226	if (!stringarg)
231	{	227	{
…		…
237	* We don't use flesh types because the weight values of those need	233	* We don't use flesh types because the weight values of those need
238	* to be altered from the donor.	234	* to be altered from the donor.
239	*/	235	*/
240		236
241	/* We assume the food items don't have multiple parts */	237	/* We assume the food items don't have multiple parts */
242	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)	238	for_all_archetypes (at_tmp)
243	{	239	{
244	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)	240	if (at_tmp->type == FOOD || at_tmp->type == DRINK)
245	{	241	{
246	/* Basically, if the food value is something that is creatable	242	/* Basically, if the food value is something that is creatable
247	* under the limits of the spell and it is higher than	243	* under the limits of the spell and it is higher than
248	* the item we have now, take it instead.	244	* the item we have now, take it instead.
249	*/	245	*/
250	if (at_tmp->clone.stats.food <= food_value && (!at || at_tmp->clone.stats.food > at->clone.stats.food))	246	if (at_tmp->stats.food <= food_value
		247	&& (!at
		248	|| at_tmp->stats.food > at->stats.food
		249	|| (at_tmp->stats.food == at->stats.food
		250	&& at_tmp->weight < at->weight)))
251	at = at_tmp;	251	at = at_tmp;
252	}	252	}
253	}	253	}
254	}	254	}
		255
255	/* Pretty unlikely (there are some very low food items), but you never	256	/* Pretty unlikely (there are some very low food items), but you never
256	* know	257	* know
257	*/	258	*/
258	if (!at)	259	if (!at)
259	{	260	{
260	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	261	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");
261	return 0;	262	return 0;
262	}	263	}
263		264
264	food_value /= at->clone.stats.food;	265	food_value /= at->stats.food;
265	new_op = arch_to_object (at);	266	new_op = arch_to_object (at);
266	new_op->nrof = food_value;	267	new_op->nrof = food_value;
267		268
268	new_op->value = 0;	269	new_op->value = 0;
269	if (new_op->nrof < 1)	270	if (new_op->nrof < 1)
…		…
278	{	279	{
279	int r, mflags, maxrange;	280	int r, mflags, maxrange;
280	object *tmp;	281	object *tmp;
281	maptile *m;	282	maptile *m;
282		283
283
284	if (!dir)	284	if (!dir)
285	{	285	{
286	examine_monster (op, op);	286	examine_monster (op, op);
287	return 1;	287	return 1;
288	}	288	}
		289
289	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);	290	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
290	for (r = 1; r < maxrange; r++)	291	for (r = 1; r < maxrange; r++)
291	{	292	{
292	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];	293	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
293		294
…		…
300	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))	301	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))
301	{	302	{
302	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");	303	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");
303	return 0;	304	return 0;
304	}	305	}
		306
305	if (mflags & P_IS_ALIVE)	307	if (mflags & P_IS_ALIVE)
306	{	308	{
307	for (tmp = get_map_ob (m, x, y); tmp != NULL; tmp = tmp->above)	309	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
308	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))	310	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))
309	{	311	{
310	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");	312	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");
311	if (tmp->head != NULL)	313	if (tmp->head != NULL)
312	tmp = tmp->head;	314	tmp = tmp->head;
313	examine_monster (op, tmp);	315	examine_monster (op, tmp);
314	return 1;	316	return 1;
315	}	317	}
316	}	318	}
317	}	319	}
		320
318	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");	321	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
319	return 1;	322	return 1;
320	}	323	}
321
322		324
323	/* This checks to see if 'pl' is invisible to 'mon'.	325	/* This checks to see if 'pl' is invisible to 'mon'.
324	* does race check, undead check, etc	326	* does race check, undead check, etc
325	* Returns TRUE if mon can't see pl, false	327	* Returns TRUE if mon can't see pl, false
326	* otherwise. This doesn't check range, walls, etc. It	328	* otherwise. This doesn't check range, walls, etc. It
…		…
328	* pl is invisible.	330	* pl is invisible.
329	*/	331	*/
330	int	332	int
331	makes_invisible_to (object *pl, object *mon)	333	makes_invisible_to (object *pl, object *mon)
332	{	334	{
333
334	if (!pl->invisible)	335	if (!pl->invisible)
335	return 0;	336	return 0;
		337
336	if (pl->type == PLAYER)	338	if (pl->type == PLAYER)
337	{	339	{
338	/* If race isn't set, then invisible unless it is undead */	340	/* If race isn't set, then invisible unless it is undead */
339	if (!pl->contr->invis_race)	341	if (!pl->contr->invis_race)
340	{	342	{
341	if (QUERY_FLAG (mon, FLAG_UNDEAD))	343	if (QUERY_FLAG (mon, FLAG_UNDEAD))
342	return 0;	344	return 0;
		345
343	return 1;	346	return 1;
344	}	347	}
		348
345	/* invis_race is set if we get here */	349	/* invis_race is set if we get here */
346	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))	350	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))
347	return 1;	351	return 1;
		352
348	/* No race, can't be invisible to it */	353	/* No race, can't be invisible to it */
349	if (!mon->race)	354	if (!mon->race)
350	return 0;	355	return 0;
		356
351	if (strstr (mon->race, pl->contr->invis_race))	357	if (strstr (mon->race, pl->contr->invis_race))
352	return 1;	358	return 1;
		359
353	/* Nothing matched above, return 0 */	360	/* Nothing matched above, return 0 */
354	return 0;	361	return 0;
355	}	362	}
356	else	363	else
357	{	364	{
…		…
370	* normal applies.	377	* normal applies.
371	*/	378	*/
372	int	379	int
373	cast_invisible (object *op, object *caster, object *spell_ob)	380	cast_invisible (object *op, object *caster, object *spell_ob)
374	{	381	{
375	object *tmp;
376
377	if (op->invisible > 1000)	382	if (op->invisible > 1000)
378	{	383	{
379	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");	384	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");
380	return 0;	385	return 0;
381	}	386	}
…		…
397	else	402	else
398	op->contr->tmp_invis = 1;	403	op->contr->tmp_invis = 1;
399		404
400	op->contr->hidden = 0;	405	op->contr->hidden = 0;
401	}	406	}
		407
402	if (makes_invisible_to (op, op))	408	if (makes_invisible_to (op, op))
403	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");	409	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
404	else	410	else
405	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");	411	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
406		412
407	update_object (op, UP_OBJ_FACE);	413	update_object (op, UP_OBJ_CHANGE);
408		414
409	/* Only search the active objects - only these should actually do	415	/* Only search the active objects - only these should actually do
410	* harm to the player.	416	* harm to the player.
411	*/	417	*/
412	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)	418	for_all_actives (tmp)
413	if (tmp->enemy == op)	419	if (tmp->enemy == op)
414	tmp->enemy = NULL;	420	tmp->enemy = 0;
		421
415	return 1;	422	return 1;
416	}	423	}
417		424
418	/* earth to dust spell. Basically destroys earthwalls in the area.	425	/* earth to dust spell. Basically destroys earthwalls in the area.
419	*/	426	*/
…		…
440		447
441	if (mflags & P_OUT_OF_MAP)	448	if (mflags & P_OUT_OF_MAP)
442	continue;	449	continue;
443		450
444	// earth to dust tears down everything that can be teared down	451	// earth to dust tears down everything that can be teared down
445	for (tmp = get_map_ob (m, sx, sy); tmp != NULL; tmp = next)	452	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)
446	{	453	{
447	next = tmp->above;	454	next = tmp->above;
448	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	455	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))
449	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	456	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
450	}	457	}
451	}	458	}
		459
452	return 1;	460	return 1;
453	}	461	}
454
455		462
456	void	463	void
457	execute_word_of_recall (object *op)	464	execute_word_of_recall (object *op)
458	{	465	{
459	object *wor = op;	466	if (object *pl = op->in_player ())
460		467	{
461	while (op != NULL && op->type != PLAYER)	468	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))
462	op = op->env;
463
464	if (op != NULL && op->map)
465	if ((get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG (op, FLAG_WIZCAST)))
466	new_draw_info (NDI_UNIQUE, 0, op, "You feel something fizzle inside you.");	469	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
467	else	470	else
468	enter_exit (op, wor);	471	pl->player_goto (op->slaying, op->stats.hp, op->stats.sp);
		472	}
469		473
470	wor->destroy ();	474	op->destroy ();
471	}	475	}
472		476
473	/* Word of recall causes the player to return 'home'.	477	/* Word of recall causes the player to return 'home'.
474	* we put a force into the player object, so that there is a	478	* we put a force into the player object, so that there is a
475	* time delay effect.	479	* time delay effect.
…		…
488	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	492	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
489	return 1;	493	return 1;
490	}	494	}
491		495
492	dummy = get_archetype (FORCE_NAME);	496	dummy = get_archetype (FORCE_NAME);
493	if (dummy == NULL)	497
		498	if (!dummy)
494	{	499	{
495	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	500	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
496	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");	501	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
497	return 0;	502	return 0;
498	}	503	}
		504
499	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);	505	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);
500	if (time < 1)	506	if (time < 1)
501	time = 1;	507	time = 1;
502		508
503	/* value of speed really doesn't make much difference, as long as it is	509	/* value of speed really doesn't make much difference, as long as it is
504	* positive. Lower value may be useful so that the problem doesn't	510	* positive. Lower value may be useful so that the problem doesn't
505	* do anything really odd if it say a -1000 or something.	511	* do anything really odd if it say a -1000 or something.
506	*/	512	*/
507	dummy->speed = 0.002;	513	dummy->set_speed (0.002);
508	update_ob_speed (dummy);
509	dummy->speed_left = -dummy->speed * time;	514	dummy->speed_left = -dummy->speed * time;
510	dummy->type = SPELL_EFFECT;	515	dummy->type = SPELL_EFFECT;
511	dummy->subtype = SP_WORD_OF_RECALL;	516	dummy->subtype = SP_WORD_OF_RECALL;
512		517
513	/* If we could take advantage of enter_player_savebed() here, it would be	518	/* If we could take advantage of enter_player_savebed() here, it would be
514	* nice, but until the map load fails, we can't.	519	* nice, but until the map load fails, we can't.
515	*/	520	*/
516	EXIT_PATH (dummy) = op->contr->savebed_map;	521	EXIT_PATH (dummy) = op->contr->savebed_map;
517	EXIT_X (dummy) = op->contr->bed_x;	522	EXIT_X (dummy) = op->contr->bed_x;
518	EXIT_Y (dummy) = op->contr->bed_y;	523	EXIT_Y (dummy) = op->contr->bed_y;
519		524
520	(void) insert_ob_in_ob (dummy, op);	525	op->insert (dummy);
		526
521	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");	527	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
		528
522	return 1;	529	return 1;
523	}	530	}
524		531
525	/* cast_wonder	532	/* cast_wonder
526	* wonder is really just a spell that will likely cast another	533	* wonder is really just a spell that will likely cast another
…		…
556	return cast_spell (op, caster, dir, newspell, NULL);	563	return cast_spell (op, caster, dir, newspell, NULL);
557	}	564	}
558	return 1;	565	return 1;
559	}	566	}
560		567
561
562	int	568	int
563	perceive_self (object *op)	569	perceive_self (object *op)
564	{	570	{
565	char *cp = describe_item (op, op), buf[MAX_BUF];	571	const char *cp = describe_item (op, op);
566	archetype *at = archetype::find (ARCH_DEPLETION);	572	archetype *at = archetype::find (ARCH_DEPLETION);
567	object *tmp;
568	int i;
569		573
		574	dynbuf_text buf;
		575
		576	if (player *pl = op->contr)
		577	if (object *race = archetype::find (op->race))
		578	buf << "You are a " << (pl->gender ? "female" : "male") << " " << &race->name << ".\n";
		579
570	tmp = find_god (determine_god (op));	580	if (object *god = find_god (determine_god (op)))
571	if (tmp)	581	buf << "You worship " << &god->name << ".\n";
572	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
573	else	582	else
574	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");	583	buf << "You worship no god.\n";
575		584
576	tmp = present_arch_in_ob (at, op);	585	object *tmp = present_arch_in_ob (at, op);
577		586
578	if (*cp == '\0' && tmp == NULL)	587	if (*cp == '\0' && tmp == NULL)
579	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");	588	buf << "You feel very mundane. ";
580	else	589	else
581	{	590	{
582	new_draw_info (NDI_UNIQUE, 0, op, "You have:");	591	buf << "You have: " << cp << ".\n";
583	new_draw_info (NDI_UNIQUE, 0, op, cp);	592
584	if (tmp != NULL)	593	if (tmp)
585	{
586	for (i = 0; i < NUM_STATS; i++)	594	for (int i = 0; i < NUM_STATS; i++)
587	{	595	if (tmp->stats.stat (i) < 0)
588	if (get_attr_value (&tmp->stats, i) < 0)	596	buf.printf ("Your %s is depleted by %d.\n", statname[i], -tmp->stats.stat (i));
589	{
590	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
591	}
592	}
593	}
594	}	597	}
595		598
596	if (is_dragon_pl (op))	599	if (is_dragon_pl (op))
597	{
598	/* now grab the 'dragon_ability'-force from the player's inventory */	600	/* now grab the 'dragon_ability'-force from the player's inventory */
599	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	601	for (tmp = op->inv; tmp; tmp = tmp->below)
600	{	602	{
601	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))	603	if (tmp->type == FORCE && tmp->arch->archname == shstr_dragon_ability_force)
602	{	604	{
603	if (tmp->stats.exp == 0)	605	if (tmp->stats.exp == 0)
604	{
605	sprintf (buf, "Your metabolism isn't focused on anything.");	606	buf << "Your metabolism isn't focused on anything.\n";
606	}
607	else	607	else
608	{
609	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";
610	}	609
611	new_draw_info (NDI_UNIQUE, 0, op, buf);
612	break;	610	break;
613	}	611	}
614	}	612	}
615	}	613
		614	buf << '\0'; // zero-terminate
		615
		616	new_draw_info (NDI_UNIQUE, 0, op, buf.linearise ());
		617
616	return 1;	618	return 1;
617	}	619	}
618
619	/* int cast_create_town_portal (object *op, object *caster, int dir)
620	*
621	* This function cast the spell of town portal for op
622	*
623	* The spell operates in two passes. During the first one a place
624	* is marked as a destination for the portal. During the second one,
625	* 2 portals are created, one in the position the player cast it and
626	* one in the destination place. The portal are synchronized and 2 forces
627	* are inserted in the player to destruct the portal next time player
628	* creates a new portal pair.
629	* This spell has a side effect that it allows people to meet each other
630	* in a permanent, private, appartements by making a town portal from it
631	* to the town or another public place. So, check if the map is unique and if
632	* so return an error
633	*
634	* Code by Tchize (david.delbecq@usa.net)
635	*/
636	int
637	cast_create_town_portal (object *op, object *caster, object *spell, int dir)
638	{
639	object *dummy, *force, *old_force, *tmp;
640	archetype *perm_portal;
641	char portal_name[1024], portal_message[1024];
642	sint16 exitx, exity;
643	maptile *exitmap;
644	int op_level;
645
646
647	/* Check to see if the map the player is currently on is a per player unique
648	* map. This can be determined in that per player unique maps have the
649	* full pathname listed.
650	*/
651	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
652	{
653	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
654	return 0;
655	}
656
657	/* The first thing to do is to check if we have a marked destination
658	* dummy is used to make a check inventory for the force
659	*/
660	dummy = arch_to_object (spell->other_arch);
661	if (dummy == NULL)
662	{
663	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
664	LOG (llevError, "object::create failed (force in cast_create_town_portal for %s!\n", &op->name);
665	return 0;
666	}
667
668	force = check_inv_recursive (op, dummy);
669
670	if (force == NULL)
671	{
672	/* Here we know there is no destination marked up.
673	* We have 2 things to do:
674	* 1. Mark the destination in the player inventory.
675	* 2. Let the player know it worked.
676	*/
677	dummy->name = op->map->path;
678	EXIT_X (dummy) = op->x;
679	EXIT_Y (dummy) = op->y;
680	insert_ob_in_ob (dummy, op);
681	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.");
682	return 1;
683	}
684
685	dummy->destroy ();
686
687	/* Here we know where the town portal should go to
688	* We should kill any existing portal associated with the player.
689	* Than we should create the 2 portals.
690	* For each of them, we need:
691	* - To create the portal with the name of the player+destination map
692	* - set the owner of the town portal
693	* - To mark the position of the portal in the player's inventory
694	* for easier destruction.
695	*
696	* The mark works has follow:
697	* slaying: Existing town portal
698	* hp, sp : x & y of the associated portal
699	* name : name of the portal
700	* race : map the portal is in
701	*/
702
703	/* First step: killing existing town portals */
704	dummy = get_archetype (spell->race);
705	if (dummy == NULL)
706	{
707	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
708	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
709	return 0;
710	}
711
712	perm_portal = archetype::find (spell->slaying);
713
714	/* To kill a town portal, we go trough the player's inventory,
715	* for each marked portal in player's inventory,
716	* -We try load the associated map (if impossible, consider the portal destructed)
717	* -We find any portal in the specified location.
718	* If it has the good name, we destruct it.
719	* -We destruct the force indicating that portal.
720	*/
721	while ((old_force = check_inv_recursive (op, dummy)))
722	{
723	exitx = EXIT_X (old_force);
724	exity = EXIT_Y (old_force);
725	LOG (llevDebug, "Trying to kill a portal in %s (%d,%d)\n", &old_force->race, exitx, exity);
726
727	if (!strncmp (old_force->race, settings.localdir, strlen (settings.localdir)))
728	exitmap = ready_map_name (old_force->race, MAP_PLAYER_UNIQUE);
729	else
730	exitmap = ready_map_name (old_force->race, 0);
731
732	if (exitmap)
733	{
734	tmp = present_arch (perm_portal, exitmap, exitx, exity);
735	while (tmp)
736	{
737	if (tmp->name == old_force->name)
738	{
739	tmp->destroy ();
740	break;
741	}
742
743	tmp = tmp->above;
744	}
745	}
746
747	old_force->destroy ();
748	LOG (llevDebug, "\n");
749	}
750
751	dummy->destroy ();
752
753	/* Creating the portals.
754	* The very first thing to do is to ensure
755	* access to the destination map.
756	* If we can't, don't fizzle. Simply warn player.
757	* This ensure player pays his mana for the spell
758	* because HE is responsible of forgotting.
759	* 'force' is the destination of the town portal, which we got
760	* from the players inventory above.
761	*/
762
763	/* Ensure exit map is loaded */
764	if (!strncmp (force->name, settings.localdir, strlen (settings.localdir)))
765	exitmap = ready_map_name (force->name, MAP_PLAYER_UNIQUE);
766	else
767	exitmap = ready_map_name (force->name, 0);
768
769	/* If we were unable to load (ex. random map deleted), warn player */
770	if (exitmap == NULL)
771	{
772	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
773	force->destroy ();
774	return 1;
775	}
776
777	op_level = caster_level (caster, spell);
778	if (op_level < 15)
779	snprintf (portal_message, 1024,
780	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
781	&op->name);
782	else if (op_level < 30)
783	snprintf (portal_message, 1024,
784	"\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);
785	else if (op_level < 60)
786	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
787	else
788	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
789	&op->name);
790
791	/* Create a portal in front of player
792	* dummy contain the portal and
793	* force contain the track to kill it later
794	*/
795
796	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
797	dummy = get_archetype (spell->slaying); /*The portal */
798	if (dummy == NULL)
799	{
800	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
801	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
802	return 0;
803	}
804
805	EXIT_PATH (dummy) = force->name;
806	EXIT_X (dummy) = EXIT_X (force);
807	EXIT_Y (dummy) = EXIT_Y (force);
808	dummy->name = dummy->name_pl = portal_name;
809	dummy->msg = portal_message;
810	dummy->race = op->name; /*Save the owner of the portal */
811	cast_create_obj (op, caster, dummy, 0);
812
813	/* Now we need to to create a town portal marker inside the player
814	* object, so on future castings, we can know that he has an active
815	* town portal.
816	*/
817	tmp = get_archetype (spell->race);
818	if (tmp == NULL)
819	{
820	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
821	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
822	return 0;
823	}
824
825	tmp->race = op->map->path;
826	tmp->name = portal_name;
827	EXIT_X (tmp) = dummy->x;
828	EXIT_Y (tmp) = dummy->y;
829	insert_ob_in_ob (tmp, op);
830
831	/* Create a portal in the destination map
832	* dummy contain the portal and
833	* force the track to kill it later
834	* the 'force' variable still contains the 'reminder' of
835	* where this portal goes to.
836	*/
837	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, op->map->path);
838	dummy = get_archetype (spell->slaying); /*The portal */
839	if (dummy == NULL)
840	{
841	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
842	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
843	return 0;
844	}
845
846	EXIT_PATH (dummy) = op->map->path;
847	EXIT_X (dummy) = op->x;
848	EXIT_Y (dummy) = op->y;
849	dummy->name = dummy->name_pl = portal_name;
850	dummy->msg = portal_message;
851	dummy->x = EXIT_X (force);
852	dummy->y = EXIT_Y (force);
853	dummy->race = op->name; /*Save the owner of the portal */
854	insert_ob_in_map (dummy, exitmap, op, 0);
855
856	/* Now we create another town portal marker that
857	* points back to the one we just made
858	*/
859	tmp = get_archetype (spell->race);
860	if (tmp == NULL)
861	{
862	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
863	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
864	return 0;
865	}
866
867	tmp->race = force->name;
868	tmp->name = portal_name;
869	EXIT_X (tmp) = dummy->x;
870	EXIT_Y (tmp) = dummy->y;
871	insert_ob_in_ob (tmp, op);
872
873	/* Describe the player what happened
874	*/
875	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
876	force->destroy ();
877
878	return 1;
879	}
880
881		620
882	/* This creates magic walls. Really, it can create most any object,	621	/* This creates magic walls. Really, it can create most any object,
883	* within some reason.	622	* within some reason.
884	*/	623	*/
885
886	int	624	int
887	magic_wall (object *op, object *caster, int dir, object *spell_ob)	625	magic_wall (object *op, object *caster, int dir, object *spell_ob)
888	{	626	{
889	object *tmp, *tmp2;	627	object *tmp;
890	int i, posblocked, negblocked, maxrange;	628	int i, posblocked, negblocked, maxrange;
891	sint16 x, y;	629	sint16 x, y;
892	maptile *m;	630	maptile *m;
893	const char *name;	631	const char *name;
894	archetype *at;	632	archetype *at;
…		…
902	else	640	else
903	{	641	{
904	x = op->x + freearr_x[dir];	642	x = op->x + freearr_x[dir];
905	y = op->y + freearr_y[dir];	643	y = op->y + freearr_y[dir];
906	}	644	}
		645
907	m = op->map;	646	m = op->map;
908		647
909	if ((spell_ob->move_block || x != op->x || y != op->y) &&	648	if ((spell_ob->move_block || x != op->x || y != op->y) &&
910	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||	649	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||
911	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))	650	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))
912	{	651	{
913	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");	652	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
914	return 0;	653	return 0;
915	}	654	}
		655
916	if (spell_ob->other_arch)	656	if (spell_ob->other_arch)
917	{
918	tmp = arch_to_object (spell_ob->other_arch);	657	tmp = arch_to_object (spell_ob->other_arch);
919	}
920	else if (spell_ob->race)	658	else if (spell_ob->race)
921	{	659	{
922	char buf1[MAX_BUF];	660	char buf1[MAX_BUF];
923		661
924	sprintf (buf1, spell_ob->race, dir);	662	sprintf (buf1, spell_ob->race, dir);
…		…
927	{	665	{
928	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);	666	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
929	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");	667	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
930	return 0;	668	return 0;
931	}	669	}
		670
932	tmp = arch_to_object (at);	671	tmp = arch_to_object (at);
933	}	672	}
934	else	673	else
935	{	674	{
936	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);	675	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);
…		…
946	}	685	}
947	else if (QUERY_FLAG (tmp, FLAG_ALIVE))	686	else if (QUERY_FLAG (tmp, FLAG_ALIVE))
948	{	687	{
949	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	688	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
950	tmp->stats.maxhp = tmp->stats.hp;	689	tmp->stats.maxhp = tmp->stats.hp;
951	tmp->set_owner (op);
952	set_spell_skill (op, caster, spell_ob, tmp);
953	}	690	}
		691
954	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))	692	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))
955	{	693	{
956	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);	694	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
957	SET_FLAG (tmp, FLAG_IS_USED_UP);	695	SET_FLAG (tmp, FLAG_IS_USED_UP);
958	}	696	}
		697
959	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))	698	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))
960	{	699	{
961	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);	700	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
962	tmp->stats.maxhp = tmp->stats.hp;	701	tmp->stats.maxhp = tmp->stats.hp;
963	SET_FLAG (tmp, FLAG_TEAR_DOWN);	702	SET_FLAG (tmp, FLAG_TEAR_DOWN);
964	SET_FLAG (tmp, FLAG_ALIVE);	703	SET_FLAG (tmp, FLAG_ALIVE);
965	}	704	}
966		705
967	/* This can't really hurt - if the object doesn't kill anything,	706	/* This can't really hurt - if the object doesn't kill anything,
968	* these fields just won't be used.	707	* these fields just won't be used. Do not set the owner for
		708	* earthwalls, though, so they survive restarts.
969	*/	709	*/
		710	if (tmp->type != EARTHWALL) //TODO
970	tmp->set_owner (op);	711	tmp->set_owner (op);
		712
971	set_spell_skill (op, caster, spell_ob, tmp);	713	set_spell_skill (op, caster, spell_ob, tmp);
972	tmp->x = x;
973	tmp->y = y;
974	tmp->level = caster_level (caster, spell_ob) / 2;	714	tmp->level = caster_level (caster, spell_ob) / 2;
975		715
976	name = tmp->name;	716	name = tmp->name;
977	if ((tmp = insert_ob_in_map (tmp, m, op, 0)) == NULL)	717	if (!(tmp = m->insert (tmp, x, y, op)))
978	{	718	{
979	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);	719	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
980	return 0;	720	return 0;
981	}	721	}
		722
982	/* If this is a spellcasting wall, need to insert the spell object */	723	/* If this is a spellcasting wall, need to insert the spell object */
983	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	724	if (tmp->other_arch && tmp->other_arch->type == SPELL)
984	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);	725	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);
985		726
986	/* This code causes the wall to extend some distance in	727	/* This code causes the wall to extend some distance in
987	* each direction, or until an obstruction is encountered.	728	* each direction, or until an obstruction is encountered.
988	* posblocked and negblocked help determine how far the	729	* posblocked and negblocked help determine how far the
…		…
1004	m = tmp->map;	745	m = tmp->map;
1005		746
1006	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&	747	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
1007	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)	748	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)
1008	{	749	{
1009	tmp2 = tmp->clone ();	750	object *tmp2 = tmp->clone ();
1010	tmp2->x = x;	751	m->insert (tmp2, x, y, op);
1011	tmp2->y = y;	752
1012	insert_ob_in_map (tmp2, m, op, 0);
1013	/* If this is a spellcasting wall, need to insert the spell object */	753	/* If this is a spellcasting wall, need to insert the spell object */
1014	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	754	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1015	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	755	tmp2->insert (arch_to_object (tmp2->other_arch));
1016		756
1017	}	757	}
1018	else	758	else
1019	posblocked = 1;	759	posblocked = 1;
1020		760
…		…
1023	m = tmp->map;	763	m = tmp->map;
1024		764
1025	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&	765	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
1026	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)	766	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
1027	{	767	{
1028	tmp2 = tmp->clone ();	768	object *tmp2 = tmp->clone ();
1029	tmp2->x = x;	769	m->insert (tmp2, x, y, op);
1030	tmp2->y = y;	770
1031	insert_ob_in_map (tmp2, m, op, 0);
1032	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	771	if (tmp2->other_arch && tmp2->other_arch->type == SPELL)
1033	insert_ob_in_ob (arch_to_object (tmp2->other_arch), tmp2);	772	tmp2->insert (arch_to_object (tmp2->other_arch));
1034	}	773	}
1035	else	774	else
1036	negblocked = 1;	775	negblocked = 1;
1037	}	776	}
1038		777
…		…
1087	{	826	{
1088	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");	827	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
1089	op->contr->count = 0;	828	op->contr->count = 0;
1090	return 0;	829	return 0;
1091	}	830	}
		831
1092	op->contr->count = 0;	832	op->contr->count = 0;
1093		833
1094	/* Remove code that puts player on random space on maps. IMO,	834	/* Remove code that puts player on random space on maps. IMO,
1095	* a lot of maps probably have areas the player should not get to,	835	* a lot of maps probably have areas the player should not get to,
1096	* but may not be marked as NO_MAGIC (as they may be bounded	836	* but may not be marked as NO_MAGIC (as they may be bounded
…		…
1145	return 0;	885	return 0;
1146	}	886	}
1147	}	887	}
1148		888
1149	/* Actually move the player now */	889	/* Actually move the player now */
1150	op->remove ();	890	if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))
1151	op->x += freearr_x[dir] * dist;
1152	op->y += freearr_y[dir] * dist;
1153	if ((op = insert_ob_in_map (op, op->map, op, 0)) == NULL)
1154	return 1;	891	return 1;
1155		892
1156	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */	893	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */
1157	return 1;	894	return 1;
1158	}	895	}
1159
1160		896
1161	/* cast_heal: Heals something.	897	/* cast_heal: Heals something.
1162	* op is the caster.	898	* op is the caster.
1163	* dir is the direction he is casting it in.	899	* dir is the direction he is casting it in.
1164	* spell is the spell object.	900	* spell is the spell object.
…		…
1171	object *poison;	907	object *poison;
1172	int heal = 0, success = 0;	908	int heal = 0, success = 0;
1173		909
1174	tmp = find_target_for_friendly_spell (op, dir);	910	tmp = find_target_for_friendly_spell (op, dir);
1175		911
1176	if (tmp == NULL)	912	if (!tmp)
1177	return 0;	913	return 0;
1178		914
1179	/* Figure out how many hp this spell might cure.	915	/* Figure out how many hp this spell might cure.
1180	* could be zero if this spell heals effects, not damage.	916	* could be zero if this spell heals effects, not damage.
1181	*/	917	*/
…		…
1184	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;	920	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1185		921
1186	if (heal)	922	if (heal)
1187	{	923	{
1188	if (tmp->stats.hp >= tmp->stats.maxhp)	924	if (tmp->stats.hp >= tmp->stats.maxhp)
1189	{
1190	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");	925	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
1191	}
1192	else	926	else
1193	{	927	{
1194	/* See how many points we actually heal. Instead of messages	928	/* See how many points we actually heal. Instead of messages
1195	* based on type of spell, we instead do messages based	929	* based on type of spell, we instead do messages based
1196	* on amount of damage healed.	930	* on amount of damage healed.
1197	*/	931	*/
1198	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	932	if (heal > tmp->stats.maxhp - tmp->stats.hp)
1199	heal = tmp->stats.maxhp - tmp->stats.hp;	933	heal = tmp->stats.maxhp - tmp->stats.hp;
		934
1200	tmp->stats.hp += heal;	935	tmp->stats.hp += heal;
1201		936
1202	if (tmp->stats.hp >= tmp->stats.maxhp)	937	if (tmp->stats.hp >= tmp->stats.maxhp)
1203	{
1204	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");	938	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1205	}
1206	else if (heal > 50)	939	else if (heal > 50)
1207	{
1208	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");	940	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1209	}
1210	else if (heal > 25)	941	else if (heal > 25)
1211	{
1212	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");	942	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1213	}
1214	else if (heal > 10)	943	else if (heal > 10)
1215	{
1216	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");	944	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
1217	}
1218	else	945	else
1219	{
1220	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");	946	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
1221	}	947
1222	success = 1;	948	success = 1;
1223	}	949	}
1224	}	950	}
		951
1225	if (spell->attacktype & AT_DISEASE)	952	if (spell->attacktype & AT_DISEASE)
1226	if (cure_disease (tmp, op))	953	if (cure_disease (tmp, op, spell))
1227	success = 1;	954	success = 1;
1228		955
1229	if (spell->attacktype & AT_POISON)	956	if (spell->attacktype & AT_POISON)
1230	{	957	{
1231	at = archetype::find ("poisoning");	958	at = archetype::find ("poisoning");
…		…
1235	success = 1;	962	success = 1;
1236	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");	963	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1237	poison->stats.food = 1;	964	poison->stats.food = 1;
1238	}	965	}
1239	}	966	}
		967
1240	if (spell->attacktype & AT_CONFUSION)	968	if (spell->attacktype & AT_CONFUSION)
1241	{	969	{
1242	poison = present_in_ob_by_name (FORCE, "confusion", tmp);	970	poison = present_in_ob_by_name (FORCE, "confusion", tmp);
1243	if (poison)	971	if (poison)
1244	{	972	{
1245	success = 1;	973	success = 1;
1246	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");	974	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1247	poison->duration = 1;	975	poison->duration = 1;
1248	}	976	}
1249	}	977	}
		978
1250	if (spell->attacktype & AT_BLIND)	979	if (spell->attacktype & AT_BLIND)
1251	{	980	{
1252	at = archetype::find ("blindness");	981	at = archetype::find ("blindness");
1253	poison = present_arch_in_ob (at, tmp);	982	poison = present_arch_in_ob (at, tmp);
1254	if (poison)	983	if (poison)
…		…
1256	success = 1;	985	success = 1;
1257	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");	986	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1258	poison->stats.food = 1;	987	poison->stats.food = 1;
1259	}	988	}
1260	}	989	}
		990
1261	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)	991	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
1262	{	992	{
1263	tmp->stats.sp += spell->last_sp;	993	tmp->stats.sp += spell->last_sp;
1264	if (tmp->stats.sp > tmp->stats.maxsp)	994	if (tmp->stats.sp > tmp->stats.maxsp)
1265	tmp->stats.sp = tmp->stats.maxsp;	995	tmp->stats.sp = tmp->stats.maxsp;
1266	success = 1;	996	success = 1;
1267	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");	997	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1268	}	998	}
		999
1269	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)	1000	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
1270	{	1001	{
1271	tmp->stats.grace += spell->last_grace;	1002	tmp->stats.grace += spell->last_grace;
1272	if (tmp->stats.grace > tmp->stats.maxgrace)	1003	if (tmp->stats.grace > tmp->stats.maxgrace)
1273	tmp->stats.grace = tmp->stats.maxgrace;	1004	tmp->stats.grace = tmp->stats.maxgrace;
1274	success = 1;	1005	success = 1;
1275	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");	1006	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1276	}	1007	}
		1008
1277	if (spell->stats.food && tmp->stats.food < 999)	1009	if (spell->stats.food && tmp->stats.food < 999)
1278	{	1010	{
1279	tmp->stats.food += spell->stats.food;	1011	tmp->stats.food += spell->stats.food;
		1012
1280	if (tmp->stats.food > 999)	1013	if (tmp->stats.food > 999)
1281	tmp->stats.food = 999;	1014	tmp->stats.food = 999;
		1015
1282	success = 1;	1016	success = 1;
1283	/* We could do something a bit better like the messages for healing above */	1017	/* We could do something a bit better like the messages for healing above */
1284	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");	1018	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1285	}	1019	}
		1020
1286	return success;	1021	return success;
1287	}	1022	}
1288
1289		1023
1290	/* This is used for the spells that gain stats. There are no spells	1024	/* This is used for the spells that gain stats. There are no spells
1291	* right now that icnrease wis/int/pow on a temp basis, so no	1025	* right now that icnrease wis/int/pow on a temp basis, so no
1292	* good comments for those.	1026	* good comments for those.
1293	*/	1027	*/
1294	static const char *const no_gain_msgs[NUM_STATS] = {	1028	static const char *const no_gain_msgs[NUM_STATS] = {
1295	"You grow no stronger.",	1029	"You grow no stronger.",
1296	"You grow no more agile.",	1030	"You grow no more agile.",
1297	"You don't feel any healthier.",	1031	"You don't feel any healthier.",
1298	"no wis",	1032	"You didn't grow any more intelligent.",
		1033	"You do not feel any wiser.",
		1034	"You don't feel any more powerful."
1299	"You are no easier to look at.",	1035	"You are no easier to look at.",
1300	"no int",
1301	"no pow"
1302	};	1036	};
1303		1037
1304	int	1038	int
1305	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)	1039	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1306	{	1040	{
1307	object *tmp, *tmp2 = NULL;
1308	object *force = NULL;	1041	object *force = NULL;
1309	int i;	1042	int i;
1310		1043
1311	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1044	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1312	if (dir != 0)	1045	object *tmp = dir
1313	{
1314	tmp = find_target_for_friendly_spell (op, dir);	1046	? find_target_for_friendly_spell (op, dir)
1315	}	1047	: op;
1316	else
1317	{
1318	tmp = op;
1319	}
1320		1048
1321	if (tmp == NULL)	1049	if (!tmp)
1322	return 0;	1050	return 0;
1323		1051
1324	/* If we've already got a force of this type, don't add a new one. */	1052	/* If we've already got a force of this type, don't add a new one. */
1325	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1053	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1326	{	1054	{
1327	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1055	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1328	{	1056	{
1329	if (tmp2->name == spell_ob->name)	1057	if (tmp2->name == spell_ob->name)
1330	{	1058	{
…		…
1363	}	1091	}
1364	else	1092	else
1365	{	1093	{
1366	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1094	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1367	}	1095	}
		1096
1368	return 1;	1097	return 1;
1369	}	1098	}
		1099
1370	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;	1100	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1371	force->speed = 1.0;	1101	force->speed = 1.0;
1372	force->speed_left = -1.0;	1102	force->speed_left = -1.0;
1373	SET_FLAG (force, FLAG_APPLIED);	1103	SET_FLAG (force, FLAG_APPLIED);
1374		1104
…		…
1380	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);	1110	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1381	if (force->resist[i] > 100)	1111	if (force->resist[i] > 100)
1382	force->resist[i] = 100;	1112	force->resist[i] = 100;
1383	}	1113	}
1384	}	1114	}
		1115
1385	if (spell_ob->stats.hp)	1116	if (spell_ob->stats.hp)
1386	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);	1117	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1387		1118
1388	if (tmp->type == PLAYER)	1119	if (tmp->type == PLAYER)
1389	{	1120	{
1390	/* Stat adjustment spells */	1121	/* Stat adjustment spells */
1391	for (i = 0; i < NUM_STATS; i++)	1122	for (i = 0; i < NUM_STATS; i++)
1392	{	1123	{
1393	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;	1124	if (sint8 stat = spell_ob->stats.stat (i))
1394
1395	if (stat)
1396	{	1125	{
1397	sm = 0;	1126	sint8 sm = 0;
1398	for (k = 0; k < stat; k++)	1127	for (sint8 k = 0; k < stat; k++)
1399	sm += rndm (1, 3);	1128	sm += rndm (1, 3);
1400		1129
1401	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))	1130	if (tmp->stats.stat (i) + sm > 15 + 5 * stat)
1402	{	1131	sm = max (0, (15 + 5 * stat) - tmp->stats.stat (i));
1403	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);	1132
1404	if (sm < 0)	1133	force->stats.stat (i) = sm;
1405	sm = 0;	1134
1406	}
1407	set_attr_value (&force->stats, i, sm);
1408	if (!sm)	1135	if (!sm)
1409	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);	1136	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1410	}	1137	}
1411	}	1138	}
1412	}	1139	}
…		…
1432	force->stats.ac = spell_ob->stats.ac;	1159	force->stats.ac = spell_ob->stats.ac;
1433	force->attacktype = spell_ob->attacktype;	1160	force->attacktype = spell_ob->attacktype;
1434		1161
1435	insert_ob_in_ob (force, tmp);	1162	insert_ob_in_ob (force, tmp);
1436	change_abil (tmp, force); /* Mostly to display any messages */	1163	change_abil (tmp, force); /* Mostly to display any messages */
1437	fix_player (tmp);	1164	tmp->update_stats ();
		1165
1438	return 1;	1166	return 1;
1439	}	1167	}
1440		1168
1441	/* This used to be part of cast_change_ability, but it really didn't make	1169	/* This used to be part of cast_change_ability, but it really didn't make
1442	* a lot of sense, since most of the values it derives are from the god	1170	* a lot of sense, since most of the values it derives are from the god
1443	* of the caster.	1171	* of the caster.
1444	*/	1172	*/
1445
1446	int	1173	int
1447	cast_bless (object *op, object *caster, object *spell_ob, int dir)	1174	cast_bless (object *op, object *caster, object *spell_ob, int dir)
1448	{	1175	{
1449	int i;	1176	int i;
1450	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;	1177	object *god = find_god (determine_god (op)), *force = NULL, *tmp;
1451		1178
1452	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1179	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1453	if (dir != 0)	1180	if (dir != 0)
1454	{	1181	{
1455	tmp = find_target_for_friendly_spell (op, dir);	1182	tmp = find_target_for_friendly_spell (op, dir);
		1183
		1184	if (!tmp)
		1185	return 0;
1456	}	1186	}
1457	else	1187	else
1458	{
1459	tmp = op;	1188	tmp = op;
1460	}
1461		1189
1462	/* If we've already got a force of this type, don't add a new one. */	1190	/* If we've already got a force of this type, don't add a new one. */
1463	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)	1191	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1464	{	1192	{
1465	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)	1193	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
1466	{	1194	{
1467	if (tmp2->name == spell_ob->name)	1195	if (tmp2->name == spell_ob->name)
1468	{	1196	{
…		…
1474	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);	1202	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1475	return 0;	1203	return 0;
1476	}	1204	}
1477	}	1205	}
1478	}	1206	}
		1207
1479	if (force == NULL)	1208	if (force == NULL)
1480	{	1209	{
1481	force = get_archetype (FORCE_NAME);	1210	force = get_archetype (FORCE_NAME);
1482	force->subtype = FORCE_CHANGE_ABILITY;	1211	force->subtype = FORCE_CHANGE_ABILITY;
1483	if (spell_ob->race)	1212	if (spell_ob->race)
…		…
1541	force->stats.wc = spell_ob->stats.wc;	1270	force->stats.wc = spell_ob->stats.wc;
1542	force->stats.ac = spell_ob->stats.ac;	1271	force->stats.ac = spell_ob->stats.ac;
1543		1272
1544	change_abil (tmp, force); /* Mostly to display any messages */	1273	change_abil (tmp, force); /* Mostly to display any messages */
1545	insert_ob_in_ob (force, tmp);	1274	insert_ob_in_ob (force, tmp);
1546	fix_player (tmp);	1275	tmp->update_stats ();
1547	return 1;	1276	return 1;
1548	}	1277	}
1549
1550
1551		1278
1552	/* Alchemy code by Mark Wedel	1279	/* Alchemy code by Mark Wedel
1553	*	1280	*
1554	* This code adds a new spell, called alchemy. Alchemy will turn	1281	* This code adds a new spell, called alchemy. Alchemy will turn
1555	* objects to gold nuggets, the value of the gold nuggets being	1282	* objects to pyrite ("false gold"), henceforth called gold nuggets.
1556	* about 90% of that of the item itself. It uses the value of the
1557	* object before charisma adjustments, because the nuggets themselves
1558	* will be will be adjusted by charisma when sold.
1559	*	1283	*
1560	* Large nuggets are worth 25 gp each (base). You will always get	1284	* The value of the gold nuggets being about 90% of that of the item
1561	* the maximum number of large nuggets you could get.	1285	* itself. It uses the value of the object before charisma adjustments,
1562	* Small nuggets are worth 1 gp each (base). You will get from 0	1286	* because the nuggets themselves will be will be adjusted by charisma
1563	* to the max amount of small nuggets as you could get.	1287	* when sold.
1564	*
1565	* For example, if an item is worth 110 gold, you will get
1566	* 4 large nuggets, and from 0-10 small nuggets.
1567	*	1288	*
1568	* There is also a chance (1:30) that you will get nothing at all	1289	* There is also a chance (1:30) that you will get nothing at all
1569	* for the object. There is also a maximum weight that will be	1290	* for the object. There is also a maximum weight that will be
1570	* alchemied.	1291	* alchemised.
1571	*/	1292	*/
1572
1573	/* I didn't feel like passing these as arguements to the
1574	* two functions that need them. Real values are put in them
1575	* when the spell is cast, and these are freed when the spell
1576	* is finished.
1577	*/
1578	static object *small, *large;
1579
1580	static void	1293	static void
1581	alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight)	1294	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1582	{	1295	{
1583	uint64 value = query_cost (obj, NULL, F_TRUE);	1296	uint64 value = query_cost (obj, NULL, F_TRUE);
1584		1297
1585	/* Give third price when we alchemy money (This should hopefully	1298	/* Give third price when we alchemy money (this should hopefully
1586	* make it so that it isn't worth it to alchemy money, sell	1299	* make it so that it isn't worth it to alchemy money, sell
1587	* the nuggets, alchemy the gold from that, etc.	1300	* the nuggets, alchemy the gold from that, etc.
1588	* Otherwise, give 9 silver on the gold for other objects,	1301	* Otherwise, give 9 silver on the gold for other objects,
1589	* so that it would still be more affordable to haul	1302	* so that it would still be more affordable to haul
1590	* the stuff back to town.	1303	* the stuff back to town.
1591	*/	1304	*/
1592
1593	if (QUERY_FLAG (obj, FLAG_UNPAID))	1305	if (QUERY_FLAG (obj, FLAG_UNPAID))
1594	value = 0;	1306	value = 0;
1595	else if (obj->type == MONEY || obj->type == GEM)	1307	else if (obj->type == MONEY || obj->type == GEM)
1596	value /= 3;	1308	value /= 3;
1597	else	1309	else
1598	value = (value * 9) / 10;	1310	value = value * 9 / 10;
1599		1311
1600	value /= 4; // fix by GHJ, don't understand, pcg
1601
1602	if ((obj->value > 0) && rndm (0, 29))	1312	if (obj->value > 0 && rndm (0, 29))
1603	{	1313	total_value += value;
1604	int count;
1605		1314
1606	count = value / large->value;
1607	*large_nuggets += count;
1608	value -= (uint64) count *(uint64) large->value;
1609
1610	count = value / small->value;
1611	*small_nuggets += count;
1612	}
1613
1614	/* Turn 25 small nuggets into 1 large nugget. If the value
1615	* of large nuggets is not evenly divisable by the small nugget
1616	* value, take off an extra small_nugget (Assuming small_nuggets!=0)
1617	*/
1618	if (*small_nuggets * small->value >= large->value)
1619	{
1620	(*large_nuggets)++;
1621	*small_nuggets -= large->value / small->value;
1622	if (*small_nuggets && large->value % small->value)
1623	(*small_nuggets)--;
1624	}
1625	weight += obj->weight;	1315	total_weight += obj->total_weight ();
		1316
1626	obj->destroy ();	1317	obj->destroy ();
1627	}	1318	}
1628		1319
1629	static void
1630	update_map (object *op, maptile *m, int small_nuggets, int large_nuggets, int x, int y)
1631	{
1632	object *tmp;
1633	int flag = 0;
1634
1635	/* Put any nuggets below the player, but we can only pass this
1636	* flag if we are on the same space as the player
1637	*/
1638	if (x == op->x && y == op->y && op->map == m)
1639	flag = INS_BELOW_ORIGINATOR;
1640
1641	if (small_nuggets)
1642	{
1643	tmp = small->clone ();
1644	tmp->nrof = small_nuggets;
1645	tmp->x = x;
1646	tmp->y = y;
1647	insert_ob_in_map (tmp, m, op, flag);
1648	}
1649
1650	if (large_nuggets)
1651	{
1652	tmp = large->clone ();
1653	tmp->nrof = large_nuggets;
1654	tmp->x = x;
1655	tmp->y = y;
1656	insert_ob_in_map (tmp, m, op, flag);
1657	}
1658	}
1659
1660	int	1320	int
1661	alchemy (object *op, object *caster, object *spell_ob)	1321	alchemy (object *op, object *caster, object *spell_ob)
1662	{	1322	{
1663	int x, y, weight = 0, weight_max, large_nuggets, small_nuggets, mflags;
1664	sint16 nx, ny;
1665	object *next, *tmp;
1666	maptile *mp;
1667
1668	if (op->type != PLAYER)	1323	if (op->type != PLAYER)
1669	return 0;	1324	return 0;
1670		1325
		1326	archetype *nugget[3];
		1327
		1328	nugget[0] = archetype::find ("pyrite3");
		1329	nugget[1] = archetype::find ("pyrite2");
		1330	nugget[2] = archetype::find ("pyrite");
		1331
1671	/* Put a maximum weight of items that can be alchemied. Limits the power	1332	/* Put a maximum weight of items that can be alchemised. Limits the power
1672	* some, and also prevents people from alcheming every table/chair/clock	1333	* some, and also prevents people from alchemising every table/chair/clock
1673	* in sight	1334	* in sight
1674	*/	1335	*/
1675	weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob);	1336	int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1676	weight_max *= 1000;	1337	int weight_max = duration * 1000;
1677	small = get_archetype ("smallnugget"), large = get_archetype ("largenugget");	1338	uint64 value_max = duration * 1000;
1678		1339
		1340	int weight = 0;
		1341
1679	for (y = op->y - 1; y <= op->y + 1; y++)	1342	for (int y = op->y - 1; y <= op->y + 1; y++)
1680	{	1343	{
1681	for (x = op->x - 1; x <= op->x + 1; x++)	1344	for (int x = op->x - 1; x <= op->x + 1; x++)
1682	{	1345	{
		1346	uint64 value = 0;
		1347
1683	nx = x;	1348	sint16 nx = x;
1684	ny = y;	1349	sint16 ny = y;
1685		1350
1686	mp = op->map;	1351	maptile *mp = op->map;
1687		1352
1688	mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);	1353	int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1689		1354
1690	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1355	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1691	continue;	1356	continue;
1692		1357
1693	/* Treat alchemy a little differently - most spell effects	1358	/* Treat alchemy a little differently - most spell effects
…		…
1695	* ground level effect.	1360	* ground level effect.
1696	*/	1361	*/
1697	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)	1362	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1698	continue;	1363	continue;
1699		1364
1700	small_nuggets = 0;	1365	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1701	large_nuggets = 0;
1702
1703	for (tmp = get_map_ob (mp, nx, ny); tmp != NULL; tmp = next)
1704	{	1366	{
1705	next = tmp->above;	1367	next = tmp->above;
		1368
1706	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&	1369	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&
1707	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))	1370	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))
1708	{	1371	{
1709
1710	if (tmp->inv)	1372	if (tmp->inv)
1711	{	1373	{
1712	object *next1, *tmp1;	1374	object *next1, *tmp1;
1713		1375
1714	for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1)	1376	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
1715	{	1377	{
1716	next1 = tmp1->below;	1378	next1 = tmp1->below;
1717	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&	1379	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&
1718	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))	1380	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))
1719	alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight);	1381	alchemy_object (tmp1, value, weight);
1720	}	1382	}
1721	}	1383	}
		1384
1722	alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight);	1385	alchemy_object (tmp, value, weight);
1723		1386
1724	if (weight > weight_max)	1387	if (weight > weight_max)
1725	{	1388	break;
1726	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1727	large->destroy ();
1728	small->destroy ();
1729	return 1;
1730	}	1389	}
1731	} /* is alchemable object */
1732	} /* process all objects on this space */
1733
1734	/* Insert all the nuggets at one time. This probably saves time, but
1735	* it also prevents us from alcheming nuggets that were just created
1736	* with this spell.
1737	*/	1390	}
1738	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);	1391
		1392	value -= rndm (value >> 4);
		1393	value = min (value, value_max);
		1394
		1395	for (int i = 0; i < sizeof (nugget) / sizeof (nugget [0]); ++i)
		1396	if (int nrof = value / nugget [i]->value)
		1397	{
		1398	value -= nrof * nugget[i]->value;
		1399
		1400	object *tmp = arch_to_object (nugget[i]);
		1401	tmp->nrof = nrof;
		1402	tmp->flag [FLAG_IDENTIFIED] = true;
		1403	op->map->insert (tmp, x, y, op, 0);
1739	}	1404	}
1740	}
1741		1405
1742	large->destroy ();	1406	if (weight > weight_max)
1743	small->destroy ();	1407	goto bailout;
1744	/* reset this so that if player standing on a big pile of stuff,	1408	}
1745	* it is redrawn properly.	1409	}
1746	*/	1410
1747	op->contr->socket->look_position = 0;	1411	bailout:
1748	return 1;	1412	return 1;
1749	}	1413	}
1750
1751		1414
1752	/* This function removes the cursed/damned status on equipped	1415	/* This function removes the cursed/damned status on equipped
1753	* items.	1416	* items.
1754	*/	1417	*/
1755	int	1418	int
…		…
1762	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&	1425	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&
1763	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||	1426	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1764	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))	1427	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1765	{	1428	{
1766	was_one++;	1429	was_one++;
		1430
1767	if (tmp->level <= caster_level (caster, spell))	1431	if (tmp->level <= caster_level (caster, spell))
1768	{	1432	{
1769	success++;	1433	success++;
1770	if (QUERY_FLAG (spell, FLAG_DAMNED))	1434	if (QUERY_FLAG (spell, FLAG_DAMNED))
1771	CLEAR_FLAG (tmp, FLAG_DAMNED);	1435	CLEAR_FLAG (tmp, FLAG_DAMNED);
1772		1436
1773	CLEAR_FLAG (tmp, FLAG_CURSED);	1437	CLEAR_FLAG (tmp, FLAG_CURSED);
1774	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	1438	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
1775	tmp->value = 0; /* Still can't sell it */	1439	tmp->value = 0; /* Still can't sell it */
1776	if (op->type == PLAYER)	1440
		1441	if (object *pl = tmp->visible_to ())
1777	esrv_send_item (op, tmp);	1442	esrv_update_item (UPD_FLAGS, pl, tmp);
1778	}	1443	}
1779	}	1444	}
1780		1445
1781	if (op->type == PLAYER)	1446	if (op->type == PLAYER)
1782	{	1447	{
1783	if (success)	1448	if (success)
1784	{
1785	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");	1449	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1786	}
1787	else	1450	else
1788	{	1451	{
1789	if (was_one)	1452	if (was_one)
1790	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");	1453	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1791	else	1454	else
…		…
1795		1458
1796	return success;	1459	return success;
1797	}	1460	}
1798		1461
1799	/* Identifies objects in the players inventory/on the ground */	1462	/* Identifies objects in the players inventory/on the ground */
1800
1801	int	1463	int
1802	cast_identify (object *op, object *caster, object *spell)	1464	cast_identify (object *op, object *caster, object *spell)
1803	{	1465	{
		1466	dynbuf_text buf;
1804	object *tmp;	1467	object *tmp;
1805	int success = 0, num_ident;
1806		1468
1807	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);	1469	int num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);
1808		1470
1809	if (num_ident < 1)	1471	if (num_ident < 1)
1810	num_ident = 1;	1472	num_ident = 1;
1811		1473
1812	for (tmp = op->inv; tmp; tmp = tmp->below)	1474	for (tmp = op->inv; tmp; tmp = tmp->below)
…		…
1815	{	1477	{
1816	identify (tmp);	1478	identify (tmp);
1817		1479
1818	if (op->type == PLAYER)	1480	if (op->type == PLAYER)
1819	{	1481	{
1820	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));	1482	buf.printf ("You identified: %s.\n\n", long_desc (tmp, op));
1821		1483
1822	if (tmp->msg)	1484	if (tmp->msg)
1823	{	1485	buf << "The item has a story:\n\n" << tmp->msg << "\n\n";
1824	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1825	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1826	}
1827	}	1486	}
1828		1487
1829	num_ident--;	1488	num_ident--;
1830	success = 1;
1831	if (!num_ident)	1489	if (!num_ident)
1832	break;	1490	break;
1833	}	1491	}
1834	}	1492	}
1835		1493
…		…
1837	* stuff on the floor. Only identify stuff on the floor if the spell	1495	* stuff on the floor. Only identify stuff on the floor if the spell
1838	* was not fully used.	1496	* was not fully used.
1839	*/	1497	*/
1840	if (num_ident)	1498	if (num_ident)
1841	{	1499	{
1842	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	1500	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
1843	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))	1501	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
1844	{	1502	{
1845	identify (tmp);	1503	identify (tmp);
1846		1504
1847	if (op->type == PLAYER)	1505	if (object *pl = tmp->visible_to ())
1848	{	1506	{
1849	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));	1507	buf.printf ("On the ground you identified: %s.\n\n", long_desc (tmp, op));
1850		1508
1851	if (tmp->msg)	1509	if (tmp->msg)
1852	{	1510	buf << "The item has a story:\n\n" << tmp->msg << "\n\n";
1853	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1854	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1855	}
1856
1857	esrv_send_item (op, tmp);
1858	}	1511	}
1859		1512
1860	num_ident--;	1513	num_ident--;
1861	success = 1;
1862	if (!num_ident)	1514	if (!num_ident)
1863	break;	1515	break;
1864	}	1516	}
1865	}	1517	}
1866		1518
1867	if (!success)	1519	if (buf.empty ())
1868	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");	1520	{
		1521	op->failmsg ("You can't reach anything unidentified.");
		1522	return 0;
		1523	}
1869	else	1524	else
		1525	{
		1526	if (op->contr)
		1527	op->contr->infobox (MSG_CHANNEL ("identify"), buf);
		1528
1870	spell_effect (spell, op->x, op->y, op->map, op);	1529	spell_effect (spell, op->x, op->y, op->map, op);
1871		1530	return 1;
1872	return success;	1531	}
1873	}	1532	}
1874		1533
1875	int	1534	int
1876	cast_detection (object *op, object *caster, object *spell, object *skill)	1535	cast_detection (object *op, object *caster, object *spell, object *skill)
1877	{	1536	{
…		…
1902	* floor. But this is not true for show invisible.	1561	* floor. But this is not true for show invisible.
1903	* Basically, we just go and find the top object and work	1562	* Basically, we just go and find the top object and work
1904	* down - that is easier than working up.	1563	* down - that is easier than working up.
1905	*/	1564	*/
1906		1565
1907	for (last = NULL, tmp = get_map_ob (m, nx, ny); tmp; tmp = tmp->above)	1566	for (last = NULL, tmp = GET_MAP_OB (m, nx, ny); tmp; tmp = tmp->above)
1908	last = tmp;	1567	last = tmp;
1909		1568
1910	/* Shouldn't happen, but if there are no objects on a space, this	1569	/* Shouldn't happen, but if there are no objects on a space, this
1911	* would happen.	1570	* would happen.
1912	*/	1571	*/
…		…
1998	*/	1657	*/
1999	if (done_one)	1658	if (done_one)
2000	{	1659	{
2001	object *detect_ob = arch_to_object (spell->other_arch);	1660	object *detect_ob = arch_to_object (spell->other_arch);
2002		1661
2003	detect_ob->x = nx;
2004	detect_ob->y = ny;
2005	/* if this is set, we want to copy the face */	1662	/* if this is set, we want to copy the face */
2006	if (done_one == 2 && detect)	1663	if (done_one == 2 && detect)
2007	{	1664	{
2008	detect_ob->face = detect->face;	1665	detect_ob->face = detect->face;
2009	detect_ob->animation_id = detect->animation_id;	1666	detect_ob->animation_id = detect->animation_id;
…		…
2011	detect_ob->last_anim = 0;	1668	detect_ob->last_anim = 0;
2012	/* by default, the detect_ob is already animated */	1669	/* by default, the detect_ob is already animated */
2013	if (!QUERY_FLAG (detect, FLAG_ANIMATE))	1670	if (!QUERY_FLAG (detect, FLAG_ANIMATE))
2014	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);	1671	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);
2015	}	1672	}
		1673
2016	insert_ob_in_map (detect_ob, m, op, 0);	1674	m->insert (detect_ob, nx, ny, op);
2017	}	1675	}
2018	} /* for processing the surrounding spaces */	1676	} /* for processing the surrounding spaces */
2019		1677
2020		1678
2021	/* Now process objects in the players inventory if detect curse or magic */	1679	/* Now process objects in the players inventory if detect curse or magic */
2022	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))	1680	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))
2023	{	1681	{
2024	done_one = 0;	1682	done_one = 0;
		1683
2025	for (tmp = op->inv; tmp; tmp = tmp->below)	1684	for (tmp = op->inv; tmp; tmp = tmp->below)
2026	{	1685	{
2027	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))	1686	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))
2028	{	1687	{
2029	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))	1688	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))
2030	{	1689	{
2031	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);	1690	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
2032	if (op->type == PLAYER)	1691
		1692	if (object *pl = tmp->visible_to ())
2033	esrv_send_item (op, tmp);	1693	esrv_update_item (UPD_FLAGS, pl, tmp);
2034	}	1694	}
		1695
2035	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&	1696	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
2036	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))	1697	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
2037	{	1698	{
2038	SET_FLAG (tmp, FLAG_KNOWN_CURSED);	1699	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
2039	if (op->type == PLAYER)	1700
		1701	if (object *pl = tmp->visible_to ())
2040	esrv_send_item (op, tmp);	1702	esrv_update_item (UPD_FLAGS, pl, tmp);
2041	}	1703	}
2042	} /* if item is not identified */	1704	} /* if item is not identified */
2043	} /* for the players inventory */	1705	} /* for the players inventory */
2044	} /* if detect magic/curse and object is a player */	1706	} /* if detect magic/curse and object is a player */
		1707
2045	return 1;	1708	return 1;
2046	}	1709	}
2047		1710
2048		1711
2049	/**	1712	/**
…		…
2070		1733
2071	/* Explodes a fireball centered at player */	1734	/* Explodes a fireball centered at player */
2072	tmp = get_archetype (EXPLODING_FIREBALL);	1735	tmp = get_archetype (EXPLODING_FIREBALL);
2073	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;	1736	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
2074	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;	1737	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
2075	tmp->x = victim->x;	1738
2076	tmp->y = victim->y;	1739	tmp->insert_at (victim);
2077	insert_ob_in_map (tmp, victim->map, NULL, 0);
2078	victim->stats.sp = 2 * victim->stats.maxsp;	1740	victim->stats.sp = 2 * victim->stats.maxsp;
2079	}	1741	}
2080	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)	1742	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
2081	{
2082	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.");
2083	}
2084	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)	1744	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
2085	{
2086	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!");
2087	}
2088	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)	1746	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
2089	{	1747	{
2090	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");	1748	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
2091	confuse_player (victim, victim, 99);	1749	confuse_player (victim, victim, 99);
2092	}	1750	}
2093	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)	1751	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)
2094	{
2095	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");	1752	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");
2096	}
2097	}	1753	}
2098		1754
2099	/* cast_transfer	1755	/* cast_transfer
2100	* This spell transfers sp from the player to another person.	1756	* This spell transfers sp from the player to another person.
2101	* We let the target go above their normal maximum SP.	1757	* We let the target go above their normal maximum SP.
…		…
2115		1771
2116	mflags = get_map_flags (m, &m, x, y, &x, &y);	1772	mflags = get_map_flags (m, &m, x, y, &x, &y);
2117		1773
2118	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)	1774	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
2119	{	1775	{
2120	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)
2121	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1777	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
2122	break;	1778	break;
2123	}	1779	}
2124		1780
2125		1781
2126	/* 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
2127	* 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.
2128	*/	1784	*/
2129	if (plyr == NULL)	1785	if (plyr == NULL)
2130	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)
2131	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))	1787	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
2132	break;	1788	break;
2133		1789
2134	if (!plyr)	1790	if (!plyr)
2135	{	1791	{
…		…
2190	m = op->map;	1846	m = op->map;
2191	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);	1847	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
2192	if (mflags & P_OUT_OF_MAP)	1848	if (mflags & P_OUT_OF_MAP)
2193	return;	1849	return;
2194		1850
2195	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)
2196	{	1852	{
2197	next = tmp->above;	1853	next = tmp->above;
2198		1854
2199	/* Need to look at the head object - otherwise, if tmp	1855	/* Need to look at the head object - otherwise, if tmp
2200	* points to a monster, we don't have all the necessary	1856	* points to a monster, we don't have all the necessary
…		…
2212	/* Basically, if the object is magical and not counterspell,	1868	/* Basically, if the object is magical and not counterspell,
2213	* we will more or less remove the object. Don't counterspell	1869	* we will more or less remove the object. Don't counterspell
2214	* monsters either.	1870	* monsters either.
2215	*/	1871	*/
2216		1872
2217	if (head->attacktype & AT_MAGIC &&	1873	if (head->attacktype & AT_MAGIC
2218	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))	1874	&& !(head->attacktype & AT_COUNTERSPELL)
		1875	&& !QUERY_FLAG (head, FLAG_MONSTER)
		1876	&& (op->level > head->level))
2219	head->destroy ();	1877	head->destroy ();
2220	else	1878	else
2221	switch (head->type)	1879	switch (head->type)
2222	{	1880	{
2223	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
2224	if (op->level > head->level)	1887	if (op->level > head->level)
2225	head->destroy ();	1888	head->destroy ();
2226		1889
2227	break;	1890	break;
2228		1891
…		…
2239	break;	1902	break;
2240	}	1903	}
2241	}	1904	}
2242	}	1905	}
2243		1906
2244
2245
2246	/* cast_consecrate() - a spell to make an altar your god's */	1907	/* cast_consecrate() - a spell to make an altar your god's */
2247	int	1908	int
2248	cast_consecrate (object *op, object *caster, object *spell)	1909	cast_consecrate (object *op, object *caster, object *spell)
2249	{	1910	{
2250	char buf[MAX_BUF];	1911	char buf[MAX_BUF];
…		…
2274	/* If we got here, we are consecrating an altar */	1935	/* If we got here, we are consecrating an altar */
2275	sprintf (buf, "Altar of %s", &god->name);	1936	sprintf (buf, "Altar of %s", &god->name);
2276	tmp->name = buf;	1937	tmp->name = buf;
2277	tmp->level = caster_level (caster, spell);	1938	tmp->level = caster_level (caster, spell);
2278	tmp->other_arch = god->arch;	1939	tmp->other_arch = god->arch;
		1940
2279	if (op->type == PLAYER)	1941	if (op->type == PLAYER)
2280	esrv_update_item (UPD_NAME, op, tmp);	1942	esrv_update_item (UPD_NAME, op, tmp);
		1943
2281	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);
2282	return 1;	1945	return 1;
2283	}	1946	}
2284	}	1947	}
2285	}	1948	}
…		…
2295	* 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,
2296	* 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
2297	* 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
2298	* player checks. MSW 2003-01-06	1961	* player checks. MSW 2003-01-06
2299	*/	1962	*/
2300
2301	int	1963	int
2302	animate_weapon (object *op, object *caster, object *spell, int dir)	1964	animate_weapon (object *op, object *caster, object *spell, int dir)
2303	{	1965	{
2304	object *weapon, *tmp;	1966	object *weapon, *tmp;
2305	char buf[MAX_BUF];	1967	char buf[MAX_BUF];
2306	int a, i;	1968	int a, i;
2307	sint16 x, y;	1969	sint16 x, y;
2308	maptile *m;	1970	maptile *m;
2309	materialtype_t *mt;
2310		1971
2311	if (!spell->other_arch)	1972	if (!spell->other_arch)
2312	{	1973	{
2313	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");	1974	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2314	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);
…		…
2317	/* exit if it's not a player using this spell. */	1978	/* exit if it's not a player using this spell. */
2318	if (op->type != PLAYER)	1979	if (op->type != PLAYER)
2319	return 0;	1980	return 0;
2320		1981
2321	/* if player already has a golem, abort */	1982	/* if player already has a golem, abort */
2322	if (op->contr->ranges[range_golem])	1983	if (object *golem = op->contr->golem)
2323	{	1984	{
2324	control_golem (op->contr->ranges[range_golem], dir);	1985	control_golem (golem, dir);
2325	return 0;	1986	return 0;
2326	}	1987	}
2327		1988
2328	/* if no direction specified, pick one */	1989	/* if no direction specified, pick one */
2329	if (!dir)	1990	if (!dir)
2330	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);
2331		1992
2332	m = op->map;	1993	m = op->map;
2333	x = op->x + freearr_x[dir];	1994	x = op->x + freearr_x[dir];
2334	y = op->y + freearr_y[dir];	1995	y = op->y + freearr_y[dir];
2335		1996
2336	/* if there's no place to put the golem, abort */	1997	/* if there's no place to put the golem, abort */
2337	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)
2338	((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))
2339	{	2000	{
2340	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.");
2341	return 0;	2002	return 0;
2342	}	2003	}
2343		2004
…		…
2347	if (!weapon)	2008	if (!weapon)
2348	{	2009	{
2349	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!");
2350	return 0;	2011	return 0;
2351	}	2012	}
2352	if (spell->race && strcmp (weapon->arch->name, spell->race))	2013	if (spell->race && strcmp (weapon->arch->archname, spell->race))
2353	{	2014	{
2354	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");	2015	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");
2355	return 0;	2016	return 0;
2356	}	2017	}
2357	if (weapon->type != WEAPON)	2018	if (weapon->type != WEAPON)
…		…
2363	{	2024	{
2364	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));	2025	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));
2365	return 0;	2026	return 0;
2366	}	2027	}
2367		2028
2368	if (weapon->nrof > 1)	2029	weapon = weapon->split ();
2369	{
2370	tmp = get_split_ob (weapon, 1);
2371	esrv_send_item (op, weapon);
2372	weapon = tmp;
2373	}
2374		2030
2375	/* create the golem object */	2031	/* create the golem object */
2376	tmp = arch_to_object (spell->other_arch);	2032	tmp = arch_to_object (spell->other_arch);
2377		2033
2378	/* if animated by a player, give the player control of the golem */	2034	/* if animated by a player, give the player control of the golem */
2379	CLEAR_FLAG (tmp, FLAG_MONSTER);	2035	CLEAR_FLAG (tmp, FLAG_MONSTER);
2380	SET_FLAG (tmp, FLAG_FRIENDLY);
2381	tmp->stats.exp = 0;	2036	tmp->stats.exp = 0;
2382	add_friendly_object (tmp);	2037	add_friendly_object (tmp);
2383	tmp->type = GOLEM;	2038	tmp->type = GOLEM;
2384	tmp->set_owner (op);	2039	tmp->set_owner (op);
		2040	op->contr->golem = tmp;
2385	set_spell_skill (op, caster, spell, tmp);	2041	set_spell_skill (op, caster, spell, tmp);
2386	op->contr->ranges[range_golem] = tmp;
2387	op->contr->shoottype = range_golem;
2388		2042
2389	/* Give the weapon to the golem now. A bit of a hack to check the	2043	/* Give the weapon to the golem now. A bit of a hack to check the
2390	* removed flag - it should only be set if get_split_object was	2044	* removed flag - it should only be set if weapon->split was
2391	* used above.	2045	* used above.
2392	*/	2046	*/
2393	if (!QUERY_FLAG (weapon, FLAG_REMOVED))	2047	if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2394	weapon->remove ();	2048	weapon->remove ();
2395	insert_ob_in_ob (weapon, tmp);	2049
2396	esrv_send_item (op, weapon);	2050	tmp->insert (weapon);
		2051
2397	/* To do everything necessary to let a golem use the weapon is a pain,	2052	/* To do everything necessary to let a golem use the weapon is a pain,
2398	* so instead, just set it as equipped (otherwise, we need to update	2053	* so instead, just set it as equipped (otherwise, we need to update
2399	* body_info, skills, etc)	2054	* body_info, skills, etc)
2400	*/	2055	*/
2401	SET_FLAG (tmp, FLAG_USE_WEAPON);	2056	SET_FLAG (tmp, FLAG_USE_WEAPON);
2402	SET_FLAG (weapon, FLAG_APPLIED);	2057	SET_FLAG (weapon, FLAG_APPLIED);
2403	fix_player (tmp);	2058	tmp->update_stats ();
2404		2059
2405	/* There used to be 'odd' code that basically seemed to take the absolute	2060	/* There used to be 'odd' code that basically seemed to take the absolute
2406	* value of the weapon->magic an use that. IMO, that doesn't make sense -	2061	* value of the weapon->magic an use that. IMO, that doesn't make sense -
2407	* if you're using a crappy weapon, it shouldn't be as good.	2062	* if you're using a crappy weapon, it shouldn't be as good.
2408	*/	2063	*/
…		…
2427		2082
2428	/* attacktype */	2083	/* attacktype */
2429	if (!tmp->attacktype)	2084	if (!tmp->attacktype)
2430	tmp->attacktype = AT_PHYSICAL;	2085	tmp->attacktype = AT_PHYSICAL;
2431		2086
2432	mt = NULL;
2433	if (op->materialname != NULL)
2434	mt = name_to_material (op->materialname);	2087	if (materialtype_t *mt = name_to_material (op->materialname))
2435	if (mt != NULL)
2436	{	2088	{
2437	for (i = 0; i < NROFATTACKS; i++)	2089	for (i = 0; i < NROFATTACKS; i++)
2438	tmp->resist[i] = 50 - (mt->save[i] * 5);	2090	tmp->resist[i] = 50 - (mt->save[i] * 5);
2439	a = mt->save[0];	2091	a = mt->save[0];
2440	}	2092	}
…		…
2442	{	2094	{
2443	for (i = 0; i < NROFATTACKS; i++)	2095	for (i = 0; i < NROFATTACKS; i++)
2444	tmp->resist[i] = 5;	2096	tmp->resist[i] = 5;
2445	a = 10;	2097	a = 10;
2446	}	2098	}
		2099
2447	/* Set weapon's immunity */	2100	/* Set weapon's immunity */
2448	tmp->resist[ATNR_CONFUSION] = 100;	2101	tmp->resist[ATNR_CONFUSION] = 100;
2449	tmp->resist[ATNR_POISON] = 100;	2102	tmp->resist[ATNR_POISON] = 100;
2450	tmp->resist[ATNR_SLOW] = 100;	2103	tmp->resist[ATNR_SLOW] = 100;
2451	tmp->resist[ATNR_PARALYZE] = 100;	2104	tmp->resist[ATNR_PARALYZE] = 100;
…		…
2457		2110
2458	/* Improve weapon's armour value according to best save vs. physical of its material */	2111	/* Improve weapon's armour value according to best save vs. physical of its material */
2459		2112
2460	if (a > 14)	2113	if (a > 14)
2461	a = 14;	2114	a = 14;
		2115
2462	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));	2116	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2463		2117
2464	/* Determine golem's speed */	2118	/* Determine golem's speed */
2465	tmp->speed = 0.4 + 0.1 * SP_level_range_adjust (caster, spell);	2119	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2466
2467	if (tmp->speed > 3.33)
2468	tmp->speed = 3.33;
2469		2120
2470	if (!spell->race)	2121	if (!spell->race)
2471	{	2122	{
2472	sprintf (buf, "animated %s", &weapon->name);	2123	sprintf (buf, "animated %s", &weapon->name);
2473	tmp->name = buf;	2124	tmp->name = buf;
…		…
2475	tmp->face = weapon->face;	2126	tmp->face = weapon->face;
2476	tmp->animation_id = weapon->animation_id;	2127	tmp->animation_id = weapon->animation_id;
2477	tmp->anim_speed = weapon->anim_speed;	2128	tmp->anim_speed = weapon->anim_speed;
2478	tmp->last_anim = weapon->last_anim;	2129	tmp->last_anim = weapon->last_anim;
2479	tmp->state = weapon->state;	2130	tmp->state = weapon->state;
2480	if (QUERY_FLAG (weapon, FLAG_ANIMATE))	2131	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];
2481	{
2482	SET_FLAG (tmp, FLAG_ANIMATE);
2483	}
2484	else
2485	{
2486	CLEAR_FLAG (tmp, FLAG_ANIMATE);
2487	}
2488	update_ob_speed (tmp);
2489	}	2132	}
2490		2133
2491	/* make experience increase in proportion to the strength of the summoned creature. */	2134	/* make experience increase in proportion to the strength of the summoned creature. */
2492	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));	2135	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));
2493		2136
2494	tmp->speed_left = -1;	2137	tmp->speed_left = -1;
2495	tmp->x = x;
2496	tmp->y = y;
2497	tmp->direction = dir;	2138	tmp->direction = dir;
2498	insert_ob_in_map (tmp, m, op, 0);	2139
		2140	m->insert (tmp, x, y, op);
2499	return 1;	2141	return 1;
2500	}	2142	}
2501		2143
2502	/* cast_daylight() - changes the map darkness level *lower* */	2144	/* cast_daylight() - changes the map darkness level *lower* */
2503		2145
…		…
2511	int success;	2153	int success;
2512		2154
2513	if (!op->map)	2155	if (!op->map)
2514	return 0; /* shouldnt happen */	2156	return 0; /* shouldnt happen */
2515		2157
2516	success = change_map_light (op->map, spell->stats.dam);	2158	success = op->map->change_map_light (spell->stats.dam);
		2159
2517	if (!success)	2160	if (!success)
2518	{	2161	{
2519	if (spell->stats.dam < 0)	2162	if (spell->stats.dam < 0)
2520	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");	2163	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");
2521	else	2164	else
2522	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");	2165	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2523	}	2166	}
2524	return success;	2167	return success;
2525	}	2168	}
2526
2527
2528
2529
2530		2169
2531	/* create an aura spell object and put it in the player's inventory.	2170	/* create an aura spell object and put it in the player's inventory.
2532	* as usual, op is player, caster is the object casting the spell,	2171	* as usual, op is player, caster is the object casting the spell,
2533	* spell is the spell object itself.	2172	* spell is the spell object itself.
2534	*/	2173	*/
…		…
2546		2185
2547	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);	2186	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2548		2187
2549	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	2188	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2550		2189
2551	new_aura->set_owner (op);
2552	set_spell_skill (op, caster, spell, new_aura);	2190	set_spell_skill (op, caster, spell, new_aura);
2553	new_aura->attacktype = spell->attacktype;	2191	new_aura->attacktype = spell->attacktype;
2554		2192
2555	new_aura->level = caster_level (caster, spell);	2193	new_aura->level = caster_level (caster, spell);
		2194
2556	if (refresh)	2195	if (refresh)
2557	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2196	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2558	else	2197	else
2559	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2198	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
		2199
2560	insert_ob_in_ob (new_aura, op);	2200	insert_ob_in_ob (new_aura, op);
		2201	new_aura->set_owner (op);
		2202
2561	return 1;	2203	return 1;
2562	}	2204	}
2563
2564		2205
2565	/* move aura function. An aura is a part of someone's inventory,	2206	/* move aura function. An aura is a part of someone's inventory,
2566	* which he carries with him, but which acts on the map immediately	2207	* which he carries with him, but which acts on the map immediately
2567	* around him.	2208	* around him.
2568	* Aura parameters:	2209	* Aura parameters:
2569	* duration: duration counter.	2210	* duration: duration counter.
2570	* attacktype: aura's attacktype	2211	* attacktype: aura's attacktype
2571	* other_arch: archetype to drop where we attack	2212	* other_arch: archetype to drop where we attack
2572	*/	2213	*/
2573
2574	void	2214	void
2575	move_aura (object *aura)	2215	move_aura (object *aura)
2576	{	2216	{
2577	int i, mflags;
2578	object *env;
2579	maptile *m;
2580
2581	/* auras belong in inventories */	2217	/* auras belong in inventories */
2582	env = aura->env;	2218	object *env = aura->env;
		2219	object *owner = aura->owner;
2583		2220
2584	/* no matter what we've gotta remove the aura...	2221	/* no matter what we've gotta remove the aura...
2585	* we'll put it back if its time isn't up.	2222	* we'll put it back if its time isn't up.
2586	*/	2223	*/
2587	aura->remove ();	2224	aura->remove ();
…		…
2592	aura->destroy ();	2229	aura->destroy ();
2593	return;	2230	return;
2594	}	2231	}
2595		2232
2596	/* auras only exist in inventories */	2233	/* auras only exist in inventories */
2597	if (env == NULL || env->map == NULL)	2234	if (!env || !env->map)
2598	{	2235	{
2599	aura->destroy ();	2236	aura->destroy ();
2600	return;	2237	return;
2601	}	2238	}
2602
2603	aura->x = env->x;
2604	aura->y = env->y;
2605		2239
2606	/* we need to jump out of the inventory for a bit	2240	/* we need to jump out of the inventory for a bit
2607	* in order to hit the map conveniently.	2241	* in order to hit the map conveniently.
2608	*/	2242	*/
2609	insert_ob_in_map (aura, env->map, aura, 0);	2243	aura->insert_at (env, aura);
2610		2244
2611	for (i = 1; i < 9; i++)	2245	for (int i = 1; i < 9; i++)
2612	{	2246	{
2613	sint16 nx, ny;	2247	mapxy pos (env);
		2248	pos.move (i);
2614		2249
2615	nx = aura->x + freearr_x[i];
2616	ny = aura->y + freearr_y[i];
2617	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2618
2619	/* Consider the movement tyep of the person with the aura as	2250	/* Consider the movement type of the person with the aura as
2620	* movement type of the aura. Eg, if the player is flying, the aura	2251	* movement type of the aura. Eg, if the player is flying, the aura
2621	* is flying also, if player is walking, it is on the ground, etc.	2252	* is flying also, if player is walking, it is on the ground, etc.
2622	*/	2253	*/
2623	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))	2254	if (pos.normalise () && !(OB_TYPE_MOVE_BLOCK (env, pos->move_block)))
2624	{	2255	{
2625	hit_map (aura, i, aura->attacktype, 0);	2256	hit_map (aura, i, aura->attacktype, 0);
2626		2257
2627	if (aura->other_arch)	2258	if (aura->other_arch)
2628	{
2629	object *new_ob;
2630
2631	new_ob = arch_to_object (aura->other_arch);	2259	pos.insert (arch_to_object (aura->other_arch), aura);
2632	new_ob->x = nx;
2633	new_ob->y = ny;
2634	insert_ob_in_map (new_ob, m, aura, 0);
2635	}	2260	}
2636	}
2637	}	2261	}
		2262
2638	/* put the aura back in the player's inventory */	2263	/* put the aura back in the player's inventory */
2639	aura->remove ();	2264	env->insert (aura);
2640	insert_ob_in_ob (aura, env);	2265	aura->set_owner (owner);
2641	}	2266	}
2642		2267
2643	/* moves the peacemaker spell.	2268	/* moves the peacemaker spell.
2644	* op is the piece object.	2269	* op is the piece object.
2645	*/	2270	*/
2646
2647	void	2271	void
2648	move_peacemaker (object *op)	2272	move_peacemaker (object *op)
2649	{	2273	{
2650	object *tmp;	2274	object *tmp;
2651		2275
2652	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	2276	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
2653	{	2277	{
2654	int atk_lev, def_lev;	2278	int atk_lev, def_lev;
2655	object *victim = tmp;	2279	object *victim = tmp->head_ ();
2656		2280
2657	if (tmp->head)
2658	victim = tmp->head;
2659	if (!QUERY_FLAG (victim, FLAG_MONSTER))	2281	if (!QUERY_FLAG (victim, FLAG_MONSTER))
2660	continue;	2282	continue;
		2283
2661	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))	2284	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
2662	continue;	2285	continue;
		2286
2663	if (victim->stats.exp == 0)	2287	if (victim->stats.exp == 0)
2664	continue;	2288	continue;
2665		2289
2666	def_lev = MAX (1, victim->level);	2290	def_lev = MAX (1, victim->level);
2667	atk_lev = MAX (1, op->level);	2291	atk_lev = MAX (1, op->level);
2668		2292
2669	if (rndm (0, atk_lev - 1) > def_lev)	2293	if (rndm (0, atk_lev - 1) > def_lev)
2670	{	2294	{
2671	/* make this sucker peaceful. */	2295	/* make this sucker peaceful. */
2672		2296
		2297	INVOKE_OBJECT (KILL, victim, ARG_OBJECT (op));
2673	change_exp (op->owner, victim->stats.exp, op->skill, 0);	2298	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2674	victim->stats.exp = 0;	2299	victim->stats.exp = 0;
2675	#if 0	2300	#if 0
2676	/* No idea why these were all set to zero - if something	2301	/* No idea why these were all set to zero - if something
2677	* makes this creature agressive, he should still do damage.	2302	* makes this creature agressive, he should still do damage.
…		…
2684	victim->attack_movement = RANDO2;	2309	victim->attack_movement = RANDO2;
2685	SET_FLAG (victim, FLAG_UNAGGRESSIVE);	2310	SET_FLAG (victim, FLAG_UNAGGRESSIVE);
2686	SET_FLAG (victim, FLAG_RUN_AWAY);	2311	SET_FLAG (victim, FLAG_RUN_AWAY);
2687	SET_FLAG (victim, FLAG_RANDOM_MOVE);	2312	SET_FLAG (victim, FLAG_RANDOM_MOVE);
2688	CLEAR_FLAG (victim, FLAG_MONSTER);	2313	CLEAR_FLAG (victim, FLAG_MONSTER);
		2314
2689	if (victim->name)	2315	if (victim->name)
2690	{
2691	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);	2316	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2692	}
2693	}	2317	}
2694	}	2318	}
2695	}	2319	}
2696		2320
2697		2321
…		…
2723		2347
2724	snprintf (rune, sizeof (rune), "%s\n", msg);	2348	snprintf (rune, sizeof (rune), "%s\n", msg);
2725		2349
2726	tmp->race = op->name; /*Save the owner of the rune */	2350	tmp->race = op->name; /*Save the owner of the rune */
2727	tmp->msg = rune;	2351	tmp->msg = rune;
2728	tmp->x = op->x;	2352
2729	tmp->y = op->y;	2353	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
2730	insert_ob_in_map (tmp, op->map, op, INS_BELOW_ORIGINATOR);
2731	return 1;	2354	return 1;
2732	}	2355	}

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