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Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.7 by root, Sun Sep 3 00:18:42 2006 UTC vs.
Revision 1.45 by root, Mon Apr 16 06:23:43 2007 UTC

1	/*	1	/*
2	* static char *rcsid_spell_effect_c =	2	* CrossFire, A Multiplayer game for X-windows
3	* "$Id: spell_effect.C,v 1.7 2006/09/03 00:18:42 root Exp $";	3	*
		4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
		5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team
		6	* Copyright (C) 1992 Frank Tore Johansen
		7	*
		8	* This program is free software; you can redistribute it and/or modify
		9	* it under the terms of the GNU General Public License as published by
		10	* the Free Software Foundation; either version 2 of the License, or
		11	* (at your option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the GNU General Public License
		19	* along with this program; if not, write to the Free Software
		20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
		21	*
		22	* The authors can be reached via e-mail at <crossfire@schmorp.de>
4	*/	23	*/
5
6
7	/*
8	CrossFire, A Multiplayer game for X-windows
9
10	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
11	Copyright (C) 1992 Frank Tore Johansen
12
13	This program is free software; you can redistribute it and/or modify
14	it under the terms of the GNU General Public License as published by
15	the Free Software Foundation; either version 2 of the License, or
16	(at your option) any later version.
17
18	This program is distributed in the hope that it will be useful,
19	but WITHOUT ANY WARRANTY; without even the implied warranty of
20	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21	GNU General Public License for more details.
22
23	You should have received a copy of the GNU General Public License
24	along with this program; if not, write to the Free Software
25	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26
27	The authors can be reached via e-mail at crossfire-devel@real-time.com
28	*/
29		24
30	#include <global.h>	25	#include <global.h>
31	#include <object.h>	26	#include <object.h>
32	#include <living.h>	27	#include <living.h>
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	28	#include <sproto.h>
35	#endif
36	#include <spells.h>	29	#include <spells.h>
37	#include <sounds.h>	30	#include <sounds.h>
38		31
39	/* cast_magic_storm: This is really used mostly for spell	32	/* cast_magic_storm: This is really used mostly for spell
40	* fumbles at the like. tmp is the object to propogate.	33	* fumbles at the like. tmp is the object to propogate.
41	* op is what is casting this.	34	* op is what is casting this.
42	*/	35	*/
		36	void
43	void cast_magic_storm(object *op, object *tmp, int lvl)	37	cast_magic_storm (object *op, object *tmp, int lvl)
44	{	38	{
45	if (!tmp) return; /* error */	39	if (!tmp)
		40	return; /* error */
		41
46	tmp->level=op->level;	42	tmp->level = op->level;
47	tmp->x=op->x;
48	tmp->y=op->y;
49	tmp->range+=lvl/5; /* increase the area of destruction */	43	tmp->range += lvl / 5; /* increase the area of destruction */
50	tmp->duration+=lvl/5;	44	tmp->duration += lvl / 5;
51		45
52	/* Put a cap on duration for this - if the player fails in their	46	/* Put a cap on duration for this - if the player fails in their
53	* apartment, don't want it to go on so long that it kills them	47	* apartment, don't want it to go on so long that it kills them
54	* multiple times. Also, damge already increases with level,	48	* multiple times. Also, damge already increases with level,
55	* so don't really need to increase the duration as much either.	49	* so don't really need to increase the duration as much either.
56	*/	50	*/
57	if (tmp->duration>=40) tmp->duration=40;	51	if (tmp->duration >= 40)
		52	tmp->duration = 40;
		53
58	tmp->stats.dam=lvl; /* nasty recoils! */	54	tmp->stats.dam = lvl; /* nasty recoils! */
59	tmp->stats.maxhp=tmp->count; /* tract single parent */	55	tmp->stats.maxhp = tmp->count; /* tract single parent */
60	insert_ob_in_map(tmp,op->map,op,0);
61		56
		57	tmp->insert_at (op, op);
62	}	58	}
63		59
64		60	int
65	int recharge(object *op, object *caster, object *spell_ob) {	61	recharge (object *op, object *caster, object *spell_ob)
		62	{
66	object *wand, *tmp;	63	object *wand, *tmp;
67	int ncharges;	64	int ncharges;
68		65
69	wand = find_marked_object(op);	66	wand = find_marked_object (op);
70	if(wand == NULL || wand->type != WAND) {	67	if (wand == NULL || wand->type != WAND)
		68	{
71	new_draw_info(NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");	69	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");
72	return 0;	70	return 0;
73	}	71	}
74	if(!(random_roll(0, 3, op, PREFER_HIGH))) {	72	if (!(random_roll (0, 3, op, PREFER_HIGH)))
75	new_draw_info_format(NDI_UNIQUE, 0, op,	73	{
76	"The %s vibrates violently, then explodes!",query_name(wand));	74	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s vibrates violently, then explodes!", query_name (wand));
77	play_sound_map(op->map, op->x, op->y, SOUND_OB_EXPLODE);	75	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);
78	esrv_del_item(op->contr, wand->count);	76	esrv_del_item (op->contr, wand->count);
79	remove_ob(wand);	77	wand->destroy ();
80	free_object(wand);
81	tmp = get_archetype("fireball");	78	tmp = get_archetype ("fireball");
82	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust(caster, spell_ob)) / 10;	79	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
83	if (!tmp->stats.dam) tmp->stats.dam = 1;	80
		81	if (!tmp->stats.dam)
		82	tmp->stats.dam = 1;
		83
84	tmp->stats.hp = tmp->stats.dam / 2;	84	tmp->stats.hp = tmp->stats.dam / 2;
85	if (tmp->stats.hp < 2) tmp->stats.hp = 2;	85
86	tmp->x = op->x;	86	if (tmp->stats.hp < 2)
87	tmp->y = op->y;	87	tmp->stats.hp = 2;
88	insert_ob_in_map(tmp, op->map, NULL, 0);	88
		89	tmp->insert_at (op);
89	return 1;	90	return 1;
90	}	91	}
91		92
92	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust(caster, spell_ob));	93	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob));
		94
93	if (wand->inv && wand->inv->level)	95	if (wand->inv && wand->inv->level)
94	ncharges /= wand->inv->level;	96	ncharges /= wand->inv->level;
95	else {	97	else
		98	{
96	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.",	99	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));
97	query_name(wand));
98	return 0;	100	return 0;
99	}	101	}
100	if (!ncharges) ncharges = 1;
101		102
		103	if (!ncharges)
		104	ncharges = 1;
		105
102	wand->stats.food += ncharges;	106	wand->stats.food += ncharges;
103	new_draw_info_format(NDI_UNIQUE, 0, op,	107	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s glows with power.", query_name (wand));
104	"The %s glows with power.",query_name(wand));	108
105	if(wand->arch && QUERY_FLAG(&wand->arch->clone, FLAG_ANIMATE)) {	109	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))
		110	{
106	SET_FLAG(wand, FLAG_ANIMATE);	111	SET_FLAG (wand, FLAG_ANIMATE);
107	wand->speed = wand->arch->clone.speed;	112	wand->set_speed (wand->arch->clone.speed);
108	update_ob_speed(wand);
109	}	113	}
		114
110	return 1;	115	return 1;
111	}	116	}
112		117
113	/* Create a missile (nonmagic - magic +4). Will either create bolts or arrows	118	/* Create a missile (nonmagic - magic +4). Will either create bolts or arrows
114	* based on whether a crossbow or bow is equiped. If neither, it defaults to	119	* based on whether a crossbow or bow is equiped. If neither, it defaults to
115	* arrows.	120	* arrows.
…		…
119	* The # of arrows created also goes up with level, so if a 30th level mage	124	* The # of arrows created also goes up with level, so if a 30th level mage
120	* wants LOTS of arrows, and doesn't care what the plus is he could	125	* wants LOTS of arrows, and doesn't care what the plus is he could
121	* create nonnmagic arrows, or even -1, etc...	126	* create nonnmagic arrows, or even -1, etc...
122	*/	127	*/
123		128
		129	int
124	int cast_create_missile(object *op, object *caster,object *spell, int dir, const char *stringarg)	130	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)
125	{	131	{
126	int missile_plus=0, bonus_plus=0;	132	int missile_plus = 0, bonus_plus = 0;
127	const char *missile_name;	133	const char *missile_name;
128	object *tmp, *missile;	134	object *tmp, *missile;
129	tag_t tag;
130		135
131	missile_name = "arrow";	136	missile_name = "arrow";
132		137
133	for (tmp=op->inv; tmp != NULL; tmp=tmp->below)	138	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
134	if (tmp->type == BOW && QUERY_FLAG(tmp, FLAG_APPLIED)) {	139	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
135	missile_name=tmp->race;	140	missile_name = tmp->race;
136	}
137		141
138	missile_plus = spell->stats.dam + SP_level_dam_adjust(caster, spell);	142	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
139		143
140	if (find_archetype(missile_name)==NULL) {	144	if (archetype::find (missile_name) == NULL)
		145	{
141	LOG(llevDebug, "Cast create_missile: could not find archetype %s\n",	146	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
142	missile_name);
143	return 0;	147	return 0;
144	}	148	}
		149
145	missile = get_archetype(missile_name);	150	missile = get_archetype (missile_name);
146		151
147	if (stringarg) {	152	if (stringarg)
		153	{
148	/* If it starts with a letter, presume it is a description */	154	/* If it starts with a letter, presume it is a description */
149	if (isalpha(*stringarg)) {	155	if (isalpha (*stringarg))
		156	{
150	artifact *al = find_artifactlist(missile->type)->items;	157	artifact *al = find_artifactlist (missile->type)->items;
151		158
152	for ( ; al != NULL; al=al->next)	159	for (; al; al = al->next)
153	if (!strcasecmp(al->item->name, stringarg)) break;	160	if (!strcasecmp (al->item->name, stringarg))
		161	break;
154		162
155	if (!al) {	163	if (!al)
156	free_object(missile);	164	{
		165	missile->destroy ();
157	new_draw_info_format(NDI_UNIQUE, 0, op ,"No such object %ss of %s", missile_name,	166	new_draw_info_format (NDI_UNIQUE, 0, op, "No such object %ss of %s", missile_name, stringarg);
158	stringarg);
159	return 0;	167	return 0;
160	}	168	}
		169
161	if (al->item->slaying) {	170	if (al->item->slaying)
162	free_object(missile);	171	{
		172	missile->destroy ();
163	new_draw_info_format(NDI_UNIQUE, 0, op ,"You are not allowed to create %ss of %s",	173	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not allowed to create %ss of %s", missile_name, stringarg);
164	missile_name, stringarg);
165	return 0;	174	return 0;
166	}	175	}
		176
167	give_artifact_abilities(missile, al->item);	177	give_artifact_abilities (missile, al->item);
168	/* These special arrows cost something extra. Don't have them also be magical -	178	/* These special arrows cost something extra. Don't have them also be magical -
169	* otherwise, in most cases, not enough will be created. I don't want to get into	179	* otherwise, in most cases, not enough will be created. I don't want to get into
170	* the parsing of having to do both plus and type.	180	* the parsing of having to do both plus and type.
171	*/	181	*/
172	bonus_plus = 1 + (al->item->value / 5);	182	bonus_plus = 1 + (al->item->value / 5);
173	missile_plus=0;	183	missile_plus = 0;
174	} else	184	}
175	if (atoi(stringarg) < missile_plus)	185	else if (atoi (stringarg) < missile_plus)
176	missile_plus = atoi(stringarg);	186	missile_plus = atoi (stringarg);
177	}	187	}
		188
178	if (missile_plus > 4)	189	if (missile_plus > 4)
179	missile_plus = 4;	190	missile_plus = 4;
180	else if (missile_plus < -4)	191	else if (missile_plus < -4)
181	missile_plus = -4;	192	missile_plus = -4;
182		193
183	missile->nrof = spell->duration + SP_level_duration_adjust(caster, spell);	194	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
184	missile->nrof -= 3 * (missile_plus + bonus_plus);	195	missile->nrof -= 3 * (missile_plus + bonus_plus);
		196
185	if (missile->nrof < 1)	197	if (missile->nrof < 1)
186	missile->nrof=1;	198	missile->nrof = 1;
187		199
188	missile->magic = missile_plus;	200	missile->magic = missile_plus;
189	/* Can't get any money for these objects */	201	/* Can't get any money for these objects */
190	missile->value=0;	202	missile->value = 0;
191		203
192	SET_FLAG(missile, FLAG_IDENTIFIED);	204	SET_FLAG (missile, FLAG_IDENTIFIED);
193	tag = missile->count;
194		205
195	if ( ! cast_create_obj (op, caster, missile, dir) && op->type == PLAYER	206	if (!cast_create_obj (op, caster, missile, dir) && op->type == PLAYER && !missile->destroyed ())
196	&& ! was_destroyed (missile, tag))
197	{
198	pick_up(op, missile);	207	pick_up (op, missile);
199	}	208
200	return 1;	209	return 1;
201	}	210	}
202		211
203		212
204	/* allows the choice of what sort of food object to make.	213	/* allows the choice of what sort of food object to make.
205	* If stringarg is NULL, it will create food dependent on level --PeterM*/	214	* If stringarg is NULL, it will create food dependent on level --PeterM*/
		215	int
206	int cast_create_food(object *op,object *caster, object *spell_ob, int dir, const char *stringarg)	216	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *stringarg)
207	{	217	{
208	int food_value;	218	int food_value;
209	archetype *at=NULL;	219	archetype *at = NULL;
210	object *new_op;	220	object *new_op;
211		221
212	food_value=spell_ob->stats.food +	222	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);
213	+ 50 * SP_level_duration_adjust(caster,spell_ob);
214		223
215	if(stringarg) {	224	if (stringarg)
		225	{
216	at = find_archetype_by_object_type_name(FOOD, stringarg);	226	at = find_archetype_by_object_type_name (FOOD, stringarg);
217	if (at == NULL)	227	if (at == NULL)
218	at = find_archetype_by_object_type_name(DRINK, stringarg);	228	at = find_archetype_by_object_type_name (DRINK, stringarg);
219	if (at == NULL || at->clone.stats.food > food_value)	229	if (at == NULL || at->clone.stats.food > food_value)
220	stringarg = NULL;	230	stringarg = NULL;
221	}	231	}
222		232
223	if(!stringarg) {	233	if (!stringarg)
		234	{
224	archetype *at_tmp;	235	archetype *at_tmp;
225		236
226	/* We try to find the archetype with the maximum food value.	237	/* We try to find the archetype with the maximum food value.
227	* This removes the dependancy of hard coded food values in this	238	* This removes the dependancy of hard coded food values in this
228	* function, and addition of new food types is automatically added.	239	* function, and addition of new food types is automatically added.
229	* We don't use flesh types because the weight values of those need	240	* We don't use flesh types because the weight values of those need
230	* to be altered from the donor.	241	* to be altered from the donor.
231	*/	242	*/
232		243
233	/* We assume the food items don't have multiple parts */	244	/* We assume the food items don't have multiple parts */
234	for (at_tmp=first_archetype; at_tmp!=NULL; at_tmp=at_tmp->next) {	245	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)
		246	{
235	if (at_tmp->clone.type==FOOD || at_tmp->clone.type==DRINK) {	247	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)
		248	{
236	/* Basically, if the food value is something that is creatable	249	/* Basically, if the food value is something that is creatable
237	* under the limits of the spell and it is higher than	250	* under the limits of the spell and it is higher than
238	* the item we have now, take it instead.	251	* the item we have now, take it instead.
239	*/	252	*/
240	if (at_tmp->clone.stats.food<=food_value &&	253	if (at_tmp->clone.stats.food <= food_value && (!at || at_tmp->clone.stats.food > at->clone.stats.food))
241	(!at || at_tmp->clone.stats.food>at->clone.stats.food))
242	at=at_tmp;	254	at = at_tmp;
243	}	255	}
244	}	256	}
245	}	257	}
246	/* Pretty unlikely (there are some very low food items), but you never	258	/* Pretty unlikely (there are some very low food items), but you never
247	* know	259	* know
248	*/	260	*/
249	if (!at) {	261	if (!at)
		262	{
250	new_draw_info(NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	263	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");
251	return 0;	264	return 0;
252	}	265	}
253		266
254	food_value/=at->clone.stats.food;	267	food_value /= at->clone.stats.food;
255	new_op = arch_to_object (at);	268	new_op = arch_to_object (at);
256	new_op->nrof = food_value;	269	new_op->nrof = food_value;
257		270
258	new_op->value = 0;	271	new_op->value = 0;
259	if (new_op->nrof<1) new_op->nrof = 1;	272	if (new_op->nrof < 1)
		273	new_op->nrof = 1;
260		274
261	cast_create_obj(op, caster,new_op, dir);	275	cast_create_obj (op, caster, new_op, dir);
262	return 1;	276	return 1;
263	}	277	}
264		278
		279	int
265	int probe(object *op, object *caster, object *spell_ob, int dir) {	280	probe (object *op, object *caster, object *spell_ob, int dir)
		281	{
266	int r, mflags, maxrange;	282	int r, mflags, maxrange;
267	object *tmp;	283	object *tmp;
268	mapstruct *m;	284	maptile *m;
269		285
270		286
271	if(!dir) {	287	if (!dir)
		288	{
272	examine_monster(op,op);	289	examine_monster (op, op);
273	return 1;	290	return 1;
274	}	291	}
275	maxrange = spell_ob->range + SP_level_range_adjust(caster, spell_ob);	292	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
276	for(r=1;r < maxrange; r++) {	293	for (r = 1; r < maxrange; r++)
		294	{
277	sint16 x=op->x+r*freearr_x[dir],y=op->y+r*freearr_y[dir];	295	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
278		296
279	m = op->map;	297	m = op->map;
280	mflags = get_map_flags(m, &m, x, y, &x, &y);	298	mflags = get_map_flags (m, &m, x, y, &x, &y);
281		299
282	if (mflags & P_OUT_OF_MAP) break;	300	if (mflags & P_OUT_OF_MAP)
		301	break;
283		302
284	if (!QUERY_FLAG(op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC)) {	303	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))
		304	{
285	new_draw_info(NDI_UNIQUE, 0,op,"Something blocks your magic.");	305	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");
286	return 0;	306	return 0;
287	}	307	}
288	if (mflags & P_IS_ALIVE) {	308	if (mflags & P_IS_ALIVE)
		309	{
289	for(tmp=get_map_ob(m,x,y);tmp!=NULL;tmp=tmp->above)	310	for (tmp = GET_MAP_OB (m, x, y); tmp != NULL; tmp = tmp->above)
290	if(QUERY_FLAG(tmp, FLAG_ALIVE)&&(tmp->type==PLAYER||QUERY_FLAG(tmp, FLAG_MONSTER))) {	311	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))
		312	{
291	new_draw_info(NDI_UNIQUE, 0,op,"You detect something.");	313	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");
292	if(tmp->head!=NULL)	314	if (tmp->head != NULL)
293	tmp=tmp->head;	315	tmp = tmp->head;
294	examine_monster(op,tmp);	316	examine_monster (op, tmp);
295	return 1;	317	return 1;
296	}	318	}
297	}	319	}
298	}	320	}
299	new_draw_info(NDI_UNIQUE, 0,op,"You detect nothing.");	321	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
300	return 1;	322	return 1;
301	}	323	}
302		324
303		325
304	/* This checks to see if 'pl' is invisible to 'mon'.	326	/* This checks to see if 'pl' is invisible to 'mon'.
305	* does race check, undead check, etc	327	* does race check, undead check, etc
306	* Returns TRUE if mon can't see pl, false	328	* Returns TRUE if mon can't see pl, false
307	* otherwise. This doesn't check range, walls, etc. It	329	* otherwise. This doesn't check range, walls, etc. It
308	* only checks the racial adjustments, and in fact that	330	* only checks the racial adjustments, and in fact that
309	* pl is invisible.	331	* pl is invisible.
310	*/	332	*/
		333	int
311	int makes_invisible_to(object *pl, object *mon)	334	makes_invisible_to (object *pl, object *mon)
312	{	335	{
313		336
314	if (!pl->invisible) return 0;	337	if (!pl->invisible)
		338	return 0;
315	if (pl->type == PLAYER ) {	339	if (pl->type == PLAYER)
		340	{
316	/* If race isn't set, then invisible unless it is undead */	341	/* If race isn't set, then invisible unless it is undead */
317	if (!pl->contr->invis_race) {	342	if (!pl->contr->invis_race)
		343	{
318	if (QUERY_FLAG(mon, FLAG_UNDEAD)) return 0;	344	if (QUERY_FLAG (mon, FLAG_UNDEAD))
319	return 1;	345	return 0;
		346	return 1;
320	}	347	}
321	/* invis_race is set if we get here */	348	/* invis_race is set if we get here */
322	if (!strcmp(pl->contr->invis_race, "undead") && is_true_undead(mon))	349	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))
323	return 1;	350	return 1;
324	/* No race, can't be invisible to it */	351	/* No race, can't be invisible to it */
325	if (!mon->race) return 0;	352	if (!mon->race)
326	if (strstr(mon->race, pl->contr->invis_race)) return 1;
327	/* Nothing matched above, return 0 */
328	return 0;	353	return 0;
329	} else {	354	if (strstr (mon->race, pl->contr->invis_race))
330	/* monsters are invisible to everything */
331	return 1;	355	return 1;
		356	/* Nothing matched above, return 0 */
		357	return 0;
		358	}
		359	else
		360	{
		361	/* monsters are invisible to everything */
		362	return 1;
332	}	363	}
333	}	364	}
334		365
335	/* Makes the player or character invisible.	366	/* Makes the player or character invisible.
336	* Note the spells to 'stack', but perhaps in odd ways.	367	* Note the spells to 'stack', but perhaps in odd ways.
…		…
339	* will determine if you are invisible to undead or normal monsters.	370	* will determine if you are invisible to undead or normal monsters.
340	* For improved invis, if you cast it with a one of the others, you	371	* For improved invis, if you cast it with a one of the others, you
341	* lose the improved part of it, and the above statement about undead/	372	* lose the improved part of it, and the above statement about undead/
342	* normal applies.	373	* normal applies.
343	*/	374	*/
		375	int
344	int cast_invisible(object *op, object *caster, object *spell_ob) {	376	cast_invisible (object *op, object *caster, object *spell_ob)
345	object *tmp;	377	{
346
347	if(op->invisible>1000) {	378	if (op->invisible > 1000)
		379	{
348	new_draw_info(NDI_UNIQUE, 0,op,"You can not extend the duration of your invisibility any further");	380	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");
349	return 0;	381	return 0;
350	}	382	}
351		383
352	/* Remove the switch with 90% duplicate code - just handle the differences with	384	/* Remove the switch with 90% duplicate code - just handle the differences with
353	* and if statement or two.	385	* and if statement or two.
354	*/	386	*/
355	op->invisible += spell_ob->duration + SP_level_duration_adjust(caster, spell_ob);	387	op->invisible += spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
356	/* max duration */	388	/* max duration */
357	if(op->invisible>1000) op->invisible = 1000;	389	if (op->invisible > 1000)
		390	op->invisible = 1000;
358		391
359	if (op->type == PLAYER) {	392	if (op->type == PLAYER)
		393	{
360	op->contr->invis_race = spell_ob->race;	394	op->contr->invis_race = spell_ob->race;
361		395
362	if (QUERY_FLAG(spell_ob, FLAG_MAKE_INVIS))	396	if (QUERY_FLAG (spell_ob, FLAG_MAKE_INVIS))
363	op->contr->tmp_invis=0;	397	op->contr->tmp_invis = 0;
364	else	398	else
365	op->contr->tmp_invis=1;	399	op->contr->tmp_invis = 1;
366		400
367	op->contr->hidden = 0;	401	op->contr->hidden = 0;
368	}	402	}
		403
369	if (makes_invisible_to(op, op))	404	if (makes_invisible_to (op, op))
370	new_draw_info(NDI_UNIQUE, 0,op,"You can't see your hands!");	405	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
371	else	406	else
372	new_draw_info(NDI_UNIQUE, 0,op,"You feel more transparent!");	407	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
373		408
374	update_object(op,UP_OBJ_FACE);	409	update_object (op, UP_OBJ_CHANGE);
375		410
376	/* Only search the active objects - only these should actually do	411	/* Only search the active objects - only these should actually do
377	* harm to the player.	412	* harm to the player.
378	*/	413	*/
379	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)	414	for_all_actives (tmp)
380	if (tmp->enemy == op)	415	if (tmp->enemy == op)
381	tmp->enemy = NULL;	416	tmp->enemy = 0;
		417
382	return 1;	418	return 1;
383	}	419	}
384		420
385	/* earth to dust spell. Basically destroys earthwalls in the area.	421	/* earth to dust spell. Basically destroys earthwalls in the area.
386	*/	422	*/
		423	int
387	int cast_earth_to_dust(object *op,object *caster, object *spell_ob) {	424	cast_earth_to_dust (object *op, object *caster, object *spell_ob)
		425	{
388	object *tmp, *next;	426	object *tmp, *next;
389	int range,i,j, mflags;	427	int range, i, j, mflags;
390	sint16 sx, sy;	428	sint16 sx, sy;
391	mapstruct *m;	429	maptile *m;
392		430
393	if(op->type!=PLAYER)	431	if (op->type != PLAYER)
394	return 0;	432	return 0;
395		433
396	range=spell_ob->range + SP_level_range_adjust(caster, spell_ob);	434	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
397		435
398	for(i= -range;i<=range;i++)	436	for (i = -range; i <= range; i++)
399	for(j= -range;j<=range;j++) {	437	for (j = -range; j <= range; j++)
		438	{
400	sx = op->x + i;	439	sx = op->x + i;
401	sy = op->y + j;	440	sy = op->y + j;
402	m = op->map;	441	m = op->map;
403	mflags = get_map_flags(m, &m, sx, sy, &sx, &sy);	442	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
404		443
405	if (mflags & P_OUT_OF_MAP) continue;	444	if (mflags & P_OUT_OF_MAP)
		445	continue;
406		446
407	// earth to dust tears down everything that can be teared down	447	// earth to dust tears down everything that can be teared down
408	for (tmp = get_map_ob(m, sx, sy); tmp != NULL; tmp = next)	448	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)
409	{	449	{
410	next = tmp->above;	450	next = tmp->above;
411	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	451	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))
412	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	452	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
413	}
414	}	453	}
		454	}
		455
415	return 1;	456	return 1;
416	}	457	}
417		458
418		459	void
419	void execute_word_of_recall(object *op) {	460	execute_word_of_recall (object *op)
420	object *wor=op;	461	{
421	while(op!=NULL && op->type!=PLAYER)	462	if (object *pl = op->in_player ())
422	op=op->env;	463	{
423		464	if (pl->ms ().flags () & P_NO_CLERIC && !QUERY_FLAG (pl, FLAG_WIZCAST))
424	if(op!=NULL && op->map) {
425	if ((get_map_flags(op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG(op,FLAG_WIZCAST)))
426	new_draw_info(NDI_UNIQUE, 0,op,"You feel something fizzle inside you.");	465	new_draw_info (NDI_UNIQUE, 0, pl, "You feel something fizzle inside you.");
427	else	466	else
		467	{
		468	// remove first so we do not call update_stats
		469	op->remove ();
428	enter_exit(op,wor);	470	pl->enter_exit (op);
		471	}
429	}	472	}
430	remove_ob(wor);	473
431	free_object(wor);	474	op->destroy ();
432	}	475	}
433		476
434	/* Word of recall causes the player to return 'home'.	477	/* Word of recall causes the player to return 'home'.
435	* 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
436	* time delay effect.	479	* time delay effect.
437	*/	480	*/
		481	int
438	int cast_word_of_recall(object *op, object *caster, object *spell_ob) {	482	cast_word_of_recall (object *op, object *caster, object *spell_ob)
		483	{
439	object *dummy;	484	object *dummy;
440	int time;	485	int time;
441		486
442	if(op->type!=PLAYER)	487	if (op->type != PLAYER)
443	return 0;	488	return 0;
444		489
445	if (find_obj_by_type_subtype(op,SPELL_EFFECT, SP_WORD_OF_RECALL))	490	if (find_obj_by_type_subtype (op, SPELL_EFFECT, SP_WORD_OF_RECALL))
446	{	491	{
447	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.");
448	return 1;	493	return 1;
449	}	494	}
450		495
451	dummy=get_archetype(FORCE_NAME);	496	dummy = get_archetype (FORCE_NAME);
452	if(dummy == NULL){	497	if (dummy == NULL)
		498	{
453	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	499	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
454	LOG(llevError,"cast_word_of_recall: get_archetype(force) failed!\n");	500	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
455	return 0;	501	return 0;
456	}	502	}
		503
457	time = spell_ob->duration - SP_level_duration_adjust(caster, spell_ob);	504	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);
458	if (time <1 ) time=1;	505	if (time < 1)
		506	time = 1;
459		507
460	/* value of speed really doesn't make much difference, as long as it is	508	/* value of speed really doesn't make much difference, as long as it is
461	* positive. Lower value may be useful so that the problem doesn't	509	* positive. Lower value may be useful so that the problem doesn't
462	* do anything really odd if it say a -1000 or something.	510	* do anything really odd if it say a -1000 or something.
463	*/	511	*/
464	dummy->speed = 0.002;	512	dummy->set_speed (0.002);
465	update_ob_speed(dummy);
466	dummy->speed_left = -dummy->speed * time;	513	dummy->speed_left = -dummy->speed * time;
467	dummy->type=SPELL_EFFECT;	514	dummy->type = SPELL_EFFECT;
468	dummy->subtype = SP_WORD_OF_RECALL;	515	dummy->subtype = SP_WORD_OF_RECALL;
469		516
470	/* If we could take advantage of enter_player_savebed() here, it would be	517	/* If we could take advantage of enter_player_savebed() here, it would be
471	* nice, but until the map load fails, we can't.	518	* nice, but until the map load fails, we can't.
472	*/	519	*/
473	EXIT_PATH(dummy) = op->contr->savebed_map;	520	EXIT_PATH (dummy) = op->contr->savebed_map;
474	EXIT_X(dummy) = op->contr->bed_x;	521	EXIT_X (dummy) = op->contr->bed_x;
475	EXIT_Y(dummy) = op->contr->bed_y;	522	EXIT_Y (dummy) = op->contr->bed_y;
476		523
477	(void) insert_ob_in_ob(dummy,op);	524	op->insert (dummy);
		525
478	new_draw_info(NDI_UNIQUE, 0,op,"You feel a force starting to build up inside you.");	526	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
		527
479	return 1;	528	return 1;
480	}	529	}
481		530
482	/* cast_wonder	531	/* cast_wonder
483	* wonder is really just a spell that will likely cast another	532	* wonder is really just a spell that will likely cast another
484	* spell.	533	* spell.
485	*/	534	*/
		535	int
486	int cast_wonder(object *op, object *caster, int dir, object *spell_ob) {	536	cast_wonder (object *op, object *caster, int dir, object *spell_ob)
		537	{
487	object *newspell;	538	object *newspell;
488		539
489	if(!rndm(0, 3))	540	if (!rndm (0, 3))
490	return cast_cone(op,caster,dir, spell_ob);	541	return cast_cone (op, caster, dir, spell_ob);
491		542
492	if (spell_ob->randomitems) {	543	if (spell_ob->randomitems)
		544	{
493	newspell = generate_treasure(spell_ob->randomitems, caster->level);	545	newspell = generate_treasure (spell_ob->randomitems, caster->level);
494	if (!newspell) {	546	if (!newspell)
		547	{
495	LOG(llevError,"cast_wonder: Unable to get a spell!\n");	548	LOG (llevError, "cast_wonder: Unable to get a spell!\n");
496	return 0;	549	return 0;
497	}	550	}
498	if (newspell->type != SPELL) {	551	if (newspell->type != SPELL)
		552	{
499	LOG(llevError,"cast_wonder: spell returned is not a spell (%d, %s)!\n",	553	LOG (llevError, "cast_wonder: spell returned is not a spell (%d, %s)!\n", &newspell->type, &newspell->name);
500	&newspell->type, &newspell->name);
501	return 0;	554	return 0;
502	}	555	}
503	/* Prevent inifinit recursion */	556	/* Prevent inifinit recursion */
504	if (newspell->subtype == SP_WONDER) {	557	if (newspell->subtype == SP_WONDER)
		558	{
505	LOG(llevError,"cast_wonder: spell returned is another wonder spell!\n");	559	LOG (llevError, "cast_wonder: spell returned is another wonder spell!\n");
506	return 0;	560	return 0;
507	}	561	}
508	return cast_spell(op,caster,dir,newspell, NULL);	562	return cast_spell (op, caster, dir, newspell, NULL);
509	}	563	}
510	return 1;	564	return 1;
511	}	565	}
512		566
513		567	int
514	int perceive_self(object *op) {	568	perceive_self (object *op)
515	char *cp=describe_item(op, op), buf[MAX_BUF];	569	{
		570	char buf[MAX_BUF];
		571	const char *cp = describe_item (op, op);
516	archetype *at=find_archetype(ARCH_DEPLETION);	572	archetype *at = archetype::find (ARCH_DEPLETION);
517	object *tmp;	573	object *tmp;
518	int i;	574	int i;
519		575
520	tmp=find_god(determine_god(op));	576	tmp = find_god (determine_god (op));
521	if (tmp)	577	if (tmp)
522	new_draw_info_format(NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);	578	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
523	else	579	else
524	new_draw_info(NDI_UNIQUE, 0,op,"You worship no god");	580	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");
525		581
526	tmp=present_arch_in_ob(at,op);	582	tmp = present_arch_in_ob (at, op);
527		583
528	if(*cp=='\0' && tmp==NULL)	584	if (*cp == '\0' && tmp == NULL)
529	new_draw_info(NDI_UNIQUE, 0,op,"You feel very mundane");	585	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");
530	else {	586	else
		587	{
531	new_draw_info(NDI_UNIQUE, 0,op,"You have:");	588	new_draw_info (NDI_UNIQUE, 0, op, "You have:");
532	new_draw_info(NDI_UNIQUE, 0,op,cp);	589	new_draw_info (NDI_UNIQUE, 0, op, cp);
533	if (tmp!=NULL) {	590	if (tmp != NULL)
		591	{
534	for (i=0; i<NUM_STATS; i++) {	592	for (i = 0; i < NUM_STATS; i++)
		593	{
535	if (get_attr_value(&tmp->stats, i)<0) {	594	if (get_attr_value (&tmp->stats, i) < 0)
536	new_draw_info_format(NDI_UNIQUE, 0,op,	595	{
537	"Your %s is depleted by %d", statname[i],	596	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
538	-(get_attr_value(&tmp->stats,i)));
539	}	597	}
540	}	598	}
541	}	599	}
542	}	600	}
543		601
544	if (is_dragon_pl(op)) {	602	if (is_dragon_pl (op))
		603	{
545	/* now grab the 'dragon_ability'-force from the player's inventory */	604	/* now grab the 'dragon_ability'-force from the player's inventory */
546	for (tmp = op->inv; tmp != NULL; tmp = tmp->below) {	605	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
		606	{
547	if (tmp->type == FORCE && !strcmp(tmp->arch->name, "dragon_ability_force")) {	607	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))
		608	{
548	if(tmp->stats.exp == 0) {	609	if (tmp->stats.exp == 0)
549	sprintf(buf, "Your metabolism isn't focused on anything.");	610	sprintf (buf, "Your metabolism isn't focused on anything.");
550	} else {	611	else
551	sprintf(buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);	612	sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);
552	}	613
553	new_draw_info(NDI_UNIQUE, 0,op, buf);	614	new_draw_info (NDI_UNIQUE, 0, op, buf);
554	break;	615	break;
555	}	616	}
556	}	617	}
557	}	618	}
		619
558	return 1;	620	return 1;
559	}	621	}
560		622
561	/* int cast_create_town_portal (object *op, object *caster, int dir)	623	/* int cast_create_town_portal (object *op, object *caster, int dir)
562	*	624	*
563	* This function cast the spell of town portal for op	625	* This function cast the spell of town portal for op
…		…
573	* to the town or another public place. So, check if the map is unique and if	635	* to the town or another public place. So, check if the map is unique and if
574	* so return an error	636	* so return an error
575	*	637	*
576	* Code by Tchize (david.delbecq@usa.net)	638	* Code by Tchize (david.delbecq@usa.net)
577	*/	639	*/
		640	int
578	int cast_create_town_portal (object *op, object *caster, object *spell, int dir)	641	cast_create_town_portal (object *op, object *caster, object *spell, int dir)
579	{	642	{
580	object *dummy, *force, *old_force, *tmp;	643	object *dummy, *force, *old_force;
581	archetype *perm_portal;	644	archetype *perm_portal;
582	char portal_name [1024], portal_message [1024];	645	char portal_name[1024], portal_message[1024];
583	sint16 exitx, exity;
584	mapstruct *exitmap;	646	maptile *exitmap;
585	int op_level;	647	int op_level;
586		648
587
588	/* Check to see if the map the player is currently on is a per player unique	649	/* Check to see if the map the player is currently on is a per player unique
589	* map. This can be determined in that per player unique maps have the	650	* map. This can be determined in that per player unique maps have the
590	* full pathname listed.	651	* full pathname listed.
591	*/	652	*/
592	if (!strncmp(op->map->path, settings.localdir, strlen(settings.localdir)) &&	653	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
593	settings.create_home_portals != TRUE )
594	{	654	{
595	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,"You can't cast that here.\n");	655	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
596	return 0;	656	return 0;
597	}	657	}
598		658
599	/* The first thing to do is to check if we have a marked destination	659	/* The first thing to do is to check if we have a marked destination
600	* dummy is used to make a check inventory for the force	660	* dummy is used to make a check inventory for the force
601	*/	661	*/
602	dummy=arch_to_object(spell->other_arch);	662	dummy = arch_to_object (spell->other_arch);
603	if(dummy == NULL){	663	if (dummy == NULL)
		664	{
604	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	665	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
605	LOG(llevError,"get_object failed (force in cast_create_town_portal for %s!\n",&op->name);	666	LOG (llevError, "object::create failed (force in cast_create_town_portal for %s!\n", &op->name);
606	return 0;	667	return 0;
607	}	668	}
		669
608	force=check_inv_recursive (op,dummy);	670	force = check_inv_recursive (op, dummy);
609		671
610	if (force==NULL) {	672	if (force == NULL)
		673	{
611	/* Here we know there is no destination marked up.	674	/* Here we know there is no destination marked up.
612	* We have 2 things to do:	675	* We have 2 things to do:
613	* 1. Mark the destination in the player inventory.	676	* 1. Mark the destination in the player inventory.
614	* 2. Let the player know it worked.	677	* 2. Let the player know it worked.
615	*/	678	*/
616	dummy->name = op->map->path;	679	dummy->name = op->map->path;
617	EXIT_X(dummy)= op->x;	680	EXIT_X (dummy) = op->x;
618	EXIT_Y(dummy)= op->y;	681	EXIT_Y (dummy) = op->y;
619	insert_ob_in_ob (dummy,op);	682	insert_ob_in_ob (dummy, op);
620	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,"You fix this place in your mind.\nYou feel you are able to come here from anywhere.");	683	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.");
621	return 1;	684	return 1;
622	}	685	}
623	free_object (dummy);
624		686
		687	dummy->destroy ();
		688
625	/* Here we know where the town portal should go to	689	/* Here we know where the town portal should go to
626	* We should kill any existing portal associated with the player.	690	* We should kill any existing portal associated with the player.
627	* Than we should create the 2 portals.	691	* Than we should create the 2 portals.
628	* For each of them, we need:	692	* For each of them, we need:
629	* - To create the portal with the name of the player+destination map	693	* - To create the portal with the name of the player+destination map
630	* - set the owner of the town portal	694	* - set the owner of the town portal
631	* - To mark the position of the portal in the player's inventory	695	* - To mark the position of the portal in the player's inventory
632	* for easier destruction.	696	* for easier destruction.
633	*	697	*
634	* The mark works has follow:	698	* The mark works has follow:
635	* slaying: Existing town portal	699	* slaying: Existing town portal
636	* hp, sp : x & y of the associated portal	700	* hp, sp : x & y of the associated portal
637	* name : name of the portal	701	* name : name of the portal
638	* race : map the portal is in	702	* race : map the portal is in
639	*/	703	*/
640		704
641	/* First step: killing existing town portals */	705	/* First step: killing existing town portals */
642	dummy=get_archetype(spell->race);	706	dummy = get_archetype (spell->race);
643	if(dummy == NULL){	707	if (dummy == NULL)
		708	{
644	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	709	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
645	LOG(llevError,"get_object failed (force) in cast_create_town_portal for %s!\n",&op->name);	710	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
646	return 0;	711	return 0;
647	}	712	}
		713
648	perm_portal = find_archetype (spell->slaying);	714	perm_portal = archetype::find (spell->slaying);
649		715
650	/* To kill a town portal, we go trough the player's inventory,	716	/* To kill a town portal, we go trough the player's inventory,
651	* for each marked portal in player's inventory,	717	* for each marked portal in player's inventory,
652	* -We try load the associated map (if impossible, consider the portal destructed)	718	* -We try load the associated map (if impossible, consider the portal destructed)
653	* -We find any portal in the specified location.	719	* -We find any portal in the specified location.
654	* If it has the good name, we destruct it.	720	* If it has the good name, we destruct it.
655	* -We destruct the force indicating that portal.	721	* -We destruct the force indicating that portal.
656	*/	722	*/
657	while ( (old_force=check_inv_recursive (op,dummy))) {	723	while ((old_force = check_inv_recursive (op, dummy)))
658	exitx=EXIT_X(old_force);	724	{
659	exity=EXIT_Y(old_force);	725	exitmap = maptile::find_sync (old_force->race, op->map);
660	LOG (llevDebug,"Trying to kill a portal in %s (%d,%d)\n",&old_force->race,exitx,exity);
661		726
662	if (!strncmp(old_force->race, settings.localdir, strlen(settings.localdir)))
663	exitmap = ready_map_name(old_force->race, MAP_PLAYER_UNIQUE);
664	else exitmap = ready_map_name(old_force->race, 0);
665
666	if (exitmap) {	727	if (exitmap)
667	tmp=present_arch (perm_portal,exitmap,exitx,exity);	728	{
668	while (tmp) {	729	exitmap->load_sync ();
		730
		731	int exitx = EXIT_X (old_force);
		732	int exity = EXIT_Y (old_force);
		733
		734	for (object *tmp = present_arch (perm_portal, exitmap, exitx, exity); tmp; tmp = tmp->above)
		735	{
669	if (tmp->name == old_force->name) {	736	if (tmp->name == old_force->name)
670	remove_ob (tmp);	737	{
671	free_object (tmp);	738	tmp->destroy ();
672	break;	739	break;
673	} else {
674	tmp = tmp->above;
675	}	740	}
676	}	741	}
677	}	742	}
678	remove_ob (old_force);
679	free_object (old_force);
680	LOG (llevDebug,"\n");
681	}
682	free_object (dummy);
683		743
		744	old_force->destroy ();
		745	}
		746
		747	dummy->destroy ();
		748
684	/* Creating the portals.	749	/* Creating the portals.
685	* The very first thing to do is to ensure	750	* The very first thing to do is to ensure
686	* access to the destination map.	751	* access to the destination map.
687	* If we can't, don't fizzle. Simply warn player.	752	* If we can't, don't fizzle. Simply warn player.
688	* This ensure player pays his mana for the spell	753	* This ensure player pays his mana for the spell
689	* because HE is responsible of forgotting.	754	* because HE is responsible of forgotting.
690	* 'force' is the destination of the town portal, which we got	755	* 'force' is the destination of the town portal, which we got
691	* from the players inventory above.	756	* from the players inventory above.
692	*/	757	*/
693		758
694	/* Ensure exit map is loaded*/	759	/* Ensure exit map is loaded */
695	if (!strncmp(force->name, settings.localdir, strlen(settings.localdir)))	760	exitmap = maptile::find_sync (force->name);
696	exitmap = ready_map_name(force->name, MAP_PLAYER_UNIQUE);
697	else
698	exitmap = ready_map_name(force->name, 0);
699		761
700	/* If we were unable to load (ex. random map deleted), warn player*/	762	/* If we were unable to load (ex. random map deleted), warn player */
701	if (exitmap==NULL) {	763	if (!exitmap)
		764	{
702	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,"Something strange happens.\nYou can't remember where to go!?");	765	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Something strange happens.\nYou can't remember where to go!?");
703	remove_ob(force);	766	force->destroy ();
704	free_object(force);
705	return 1;	767	return 1;
706	}	768	}
707		769
		770	exitmap->load_sync ();
		771
708	op_level = caster_level(caster, spell);	772	op_level = caster_level (caster, spell);
709	if (op_level<15)	773	if (op_level < 15)
		774	snprintf (portal_message, 1024,
710	snprintf (portal_message,1024,"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",&op->name);	775	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
		776	&op->name);
711	else if (op_level<30)	777	else if (op_level < 30)
		778	snprintf (portal_message, 1024,
712	snprintf (portal_message,1024,"\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);	779	"\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);
713	else if (op_level<60)	780	else if (op_level < 60)
714	snprintf (portal_message,1024,"\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");	781	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
		782	else
715	else snprintf (portal_message,1024,"\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",&op->name);	783	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
		784	&op->name);
716		785
717	/* Create a portal in front of player	786	/* Create a portal in front of player
718	* dummy contain the portal and	787	* dummy contain the portal and
719	* force contain the track to kill it later	788	* force contain the track to kill it later
720	*/	789	*/
721
722	snprintf (portal_name,1024,"%s's portal to %s",&op->name,&force->name);	790	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
723	dummy=get_archetype(spell->slaying); /*The portal*/	791	dummy = get_archetype (spell->slaying); /*The portal */
724	if(dummy == NULL) {	792	if (dummy == NULL)
		793	{
725	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	794	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
726	LOG(llevError,"get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n",&op->name);	795	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
727	return 0;	796	return 0;
728	}	797	}
		798
729	EXIT_PATH(dummy) = force->name;	799	EXIT_PATH (dummy) = force->name;
730	EXIT_X(dummy)=EXIT_X(force);	800	EXIT_X (dummy) = EXIT_X (force);
731	EXIT_Y(dummy)=EXIT_Y(force);	801	EXIT_Y (dummy) = EXIT_Y (force);
732	dummy->name = dummy->name_pl = portal_name;	802	dummy->name = dummy->name_pl = portal_name;
733	dummy->msg=portal_message;	803	dummy->msg = portal_message;
734	dummy->race=op->name; /*Save the owner of the portal*/	804	dummy->race = op->name; /*Save the owner of the portal */
735	cast_create_obj (op, caster, dummy, 0);	805	cast_create_obj (op, caster, dummy, 0);
736		806
737	/* Now we need to to create a town portal marker inside the player	807	/* Now we need to to create a town portal marker inside the player
738	* object, so on future castings, we can know that he has an active	808	* object, so on future castings, we can know that he has an active
739	* town portal.	809	* town portal.
740	*/	810	*/
741	tmp=get_archetype(spell->race);	811	object *tmp = get_archetype (spell->race);
742	if(tmp == NULL){	812
		813	if (!tmp)
		814	{
743	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	815	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
744	LOG(llevError,"get_object failed (force) in cast_create_town_portal for %s!\n",&op->name);	816	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
745	return 0;	817	return 0;
746	}	818	}
		819
747	tmp->race=op->map->path;	820	tmp->race = op->map->path;
748	tmp->name = portal_name;	821	tmp->name = portal_name;
749	EXIT_X(tmp)=dummy->x;	822	EXIT_X (tmp) = dummy->x;
750	EXIT_Y(tmp)=dummy->y;	823	EXIT_Y (tmp) = dummy->y;
751	insert_ob_in_ob (tmp,op);	824	op->insert (tmp);
752		825
753	/* Create a portal in the destination map	826	/* Create a portal in the destination map
754	* dummy contain the portal and	827	* dummy contain the portal and
755	* force the track to kill it later	828	* force the track to kill it later
756	* the 'force' variable still contains the 'reminder' of	829	* the 'force' variable still contains the 'reminder' of
757	* where this portal goes to.	830	* where this portal goes to.
758	*/	831	*/
759	snprintf (portal_name,1024,"%s's portal to %s",&op->name,op->map->path);	832	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &op->map->path);
760	dummy=get_archetype (spell->slaying); /*The portal*/	833	dummy = get_archetype (spell->slaying); /*The portal */
761	if(dummy == NULL) {	834	if (dummy == NULL)
		835	{
762	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	836	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
763	LOG(llevError,"get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n",&op->name);	837	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
764	return 0;	838	return 0;
765	}	839	}
		840
766	EXIT_PATH(dummy) = op->map->path;	841	EXIT_PATH (dummy) = op->map->path;
767	EXIT_X(dummy)=op->x;	842	EXIT_X (dummy) = op->x;
768	EXIT_Y(dummy)=op->y;	843	EXIT_Y (dummy) = op->y;
769	dummy->name = dummy->name_pl = portal_name;	844	dummy->name = dummy->name_pl = portal_name;
770	dummy->msg=portal_message;	845	dummy->msg = portal_message;
771	dummy->x=EXIT_X(force);
772	dummy->y=EXIT_Y(force);
773	dummy->race=op->name; /*Save the owner of the portal*/	846	dummy->race = op->name; /*Save the owner of the portal */
774	insert_ob_in_map(dummy,exitmap,op,0);	847	exitmap->insert (dummy, EXIT_X (force), EXIT_Y (force), op);
775		848
776	/* Now we create another town portal marker that	849	/* Now we create another town portal marker that
777	* points back to the one we just made	850	* points back to the one we just made
778	*/	851	*/
779	tmp=get_archetype(spell->race);	852	tmp = get_archetype (spell->race);
780	if(tmp == NULL){	853	if (tmp == NULL)
		854	{
781	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	855	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
782	LOG(llevError,"get_object failed (force) in cast_create_town_portal for %s!\n",&op->name);	856	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
783	return 0;	857	return 0;
784	}	858	}
		859
785	tmp->race=force->name;	860	tmp->race = force->name;
786	tmp->name = portal_name;	861	tmp->name = portal_name;
787	EXIT_X(tmp)=dummy->x;	862	EXIT_X (tmp) = dummy->x;
788	EXIT_Y(tmp)=dummy->y;	863	EXIT_Y (tmp) = dummy->y;
789	insert_ob_in_ob (tmp,op);	864	insert_ob_in_ob (tmp, op);
790		865
791	/* Describe the player what happened	866	/* Describe the player what happened
792	*/	867	*/
793	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,"You see air moving and showing you the way home.");	868	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
794	remove_ob(force); /* Delete the force inside the player*/	869	force->destroy ();
795	free_object(force);	870
796	return 1;	871	return 1;
797	}	872	}
798
799		873
800	/* This creates magic walls. Really, it can create most any object,	874	/* This creates magic walls. Really, it can create most any object,
801	* within some reason.	875	* within some reason.
802	*/	876	*/
803		877	int
804	int magic_wall(object *op,object *caster,int dir,object *spell_ob) {	878	magic_wall (object *op, object *caster, int dir, object *spell_ob)
805	object *tmp, *tmp2;	879	{
		880	object *tmp;
806	int i,posblocked,negblocked, maxrange;	881	int i, posblocked, negblocked, maxrange;
807	sint16 x, y;	882	sint16 x, y;
808	mapstruct *m;	883	maptile *m;
809	const char *name;	884	const char *name;
810	archetype *at;	885	archetype *at;
811		886
812	if(!dir) {	887	if (!dir)
		888	{
813	dir=op->facing;	889	dir = op->facing;
814	x = op->x;	890	x = op->x;
815	y = op->y;	891	y = op->y;
816	} else {	892	}
		893	else
		894	{
817	x = op->x+freearr_x[dir];	895	x = op->x + freearr_x[dir];
818	y = op->y+freearr_y[dir];	896	y = op->y + freearr_y[dir];
819	}	897	}
		898
820	m = op->map;	899	m = op->map;
821		900
822	if ((spell_ob->move_block || x != op->x || y != op->y) &&	901	if ((spell_ob->move_block || x != op->x || y != op->y) &&
823	(get_map_flags(m, &m, x, y, &x, &y) & (P_OUT_OF_MAP|P_IS_ALIVE) ||	902	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||
824	((spell_ob->move_block & GET_MAP_MOVE_BLOCK(m, x, y)) == spell_ob->move_block))) {	903	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))
		904	{
825	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	905	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
826	return 0;	906	return 0;
827	}	907	}
		908
828	if (spell_ob->other_arch) {	909	if (spell_ob->other_arch)
829	tmp = arch_to_object(spell_ob->other_arch);	910	tmp = arch_to_object (spell_ob->other_arch);
830	} else if (spell_ob->race) {	911	else if (spell_ob->race)
		912	{
831	char buf1[MAX_BUF];	913	char buf1[MAX_BUF];
832		914
833	sprintf(buf1,spell_ob->race,dir);	915	sprintf (buf1, spell_ob->race, dir);
834	at = find_archetype(buf1);	916	at = archetype::find (buf1);
835	if (!at) {	917	if (!at)
		918	{
836	LOG(llevError, "summon_wall: Unable to find archetype %s\n", buf1);	919	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
837	new_draw_info(NDI_UNIQUE, 0,op,"This spell is broken.");	920	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
838	return 0;	921	return 0;
839	}	922	}
		923
840	tmp = arch_to_object(at);	924	tmp = arch_to_object (at);
841	} else {	925	}
		926	else
		927	{
842	LOG(llevError,"magic_wall: spell %s lacks other_arch\n",	928	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);
843	&spell_ob->name);
844	return 0;	929	return 0;
845	}	930	}
846		931
847	if (tmp->type == SPELL_EFFECT) {	932	if (tmp->type == SPELL_EFFECT)
		933	{
848	tmp->attacktype = spell_ob->attacktype;	934	tmp->attacktype = spell_ob->attacktype;
849	tmp->duration = spell_ob->duration +	935	tmp->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
850	SP_level_duration_adjust(caster, spell_ob);	936	tmp->stats.dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
851	tmp->stats.dam = spell_ob->stats.dam +
852	SP_level_dam_adjust(caster, spell_ob);
853	tmp->range = 0;	937	tmp->range = 0;
		938	}
854	} else if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	939	else if (QUERY_FLAG (tmp, FLAG_ALIVE))
855	tmp->stats.hp = spell_ob->duration +	940	{
856	SP_level_duration_adjust(caster, spell_ob);	941	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
857	tmp->stats.maxhp = tmp->stats.hp;	942	tmp->stats.maxhp = tmp->stats.hp;
858	set_owner(tmp,op);
859	set_spell_skill(op, caster, spell_ob, tmp);
860	}	943	}
		944
861	if (QUERY_FLAG(spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG(tmp, FLAG_IS_USED_UP)) {	945	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))
862	tmp->stats.food = spell_ob->duration +	946	{
863	SP_level_duration_adjust(caster, spell_ob);	947	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
864	SET_FLAG(tmp, FLAG_IS_USED_UP);	948	SET_FLAG (tmp, FLAG_IS_USED_UP);
865	}	949	}
		950
866	if (QUERY_FLAG(spell_ob, FLAG_TEAR_DOWN)) {	951	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))
		952	{
867	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust(caster, spell_ob);	953	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
868	tmp->stats.maxhp = tmp->stats.hp;	954	tmp->stats.maxhp = tmp->stats.hp;
869	SET_FLAG(tmp, FLAG_TEAR_DOWN);	955	SET_FLAG (tmp, FLAG_TEAR_DOWN);
870	SET_FLAG(tmp, FLAG_ALIVE);	956	SET_FLAG (tmp, FLAG_ALIVE);
871	}	957	}
872		958
873	/* This can't really hurt - if the object doesn't kill anything,	959	/* This can't really hurt - if the object doesn't kill anything,
874	* these fields just won't be used.	960	* these fields just won't be used. Do not set the owner for
		961	* earthwalls, though, so they survive restarts.
875	*/	962	*/
		963	if (tmp->type != EARTHWALL) //TODO
876	set_owner(tmp,op);	964	tmp->set_owner (op);
		965
877	set_spell_skill(op, caster, spell_ob, tmp);	966	set_spell_skill (op, caster, spell_ob, tmp);
878	tmp->x = x;
879	tmp->y = y;
880	tmp->level = caster_level(caster, spell_ob) / 2;	967	tmp->level = caster_level (caster, spell_ob) / 2;
881		968
882	name = tmp->name;	969	name = tmp->name;
883	if ((tmp = insert_ob_in_map (tmp, m, op,0)) == NULL) {	970	if (!(tmp = m->insert (tmp, x, y, op)))
		971	{
884	new_draw_info_format(NDI_UNIQUE, 0,op,"Something destroys your %s", name);	972	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
885	return 0;	973	return 0;
886	}	974	}
		975
887	/* If this is a spellcasting wall, need to insert the spell object */	976	/* If this is a spellcasting wall, need to insert the spell object */
888	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	977	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)
889	insert_ob_in_ob(arch_to_object(tmp->other_arch), tmp);	978	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);
890		979
891	/* This code causes the wall to extend some distance in	980	/* This code causes the wall to extend some distance in
892	* each direction, or until an obstruction is encountered.	981	* each direction, or until an obstruction is encountered.
893	* posblocked and negblocked help determine how far the	982	* posblocked and negblocked help determine how far the
894	* created wall can extend, it won't go extend through	983	* created wall can extend, it won't go extend through
895	* blocked spaces.	984	* blocked spaces.
896	*/	985	*/
897	maxrange = spell_ob->range + SP_level_range_adjust(caster, spell_ob);	986	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
898	posblocked=0;	987	posblocked = 0;
899	negblocked=0;	988	negblocked = 0;
900		989
901	for(i=1; i<=maxrange; i++) {	990	for (i = 1; i <= maxrange; i++)
		991	{
902	int dir2;	992	int dir2;
903		993
904	dir2 = (dir<4)?(dir+2):dir-2;	994	dir2 = (dir < 4) ? (dir + 2) : dir - 2;
905		995
906	x = tmp->x+i*freearr_x[dir2];	996	x = tmp->x + i * freearr_x[dir2];
907	y = tmp->y+i*freearr_y[dir2];	997	y = tmp->y + i * freearr_y[dir2];
908	m = tmp->map;	998	m = tmp->map;
909		999
910	if(!(get_map_flags(m, &m, x, y, &x, &y) & (P_OUT_OF_MAP|P_IS_ALIVE)) &&	1000	if (!(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) &&	1001	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)
912	!posblocked) {	1002	{
913	tmp2 = get_object();	1003	object *tmp2 = tmp->clone ();
914	copy_object(tmp,tmp2);	1004	m->insert (tmp2, x, y, op);
915	tmp2->x = x;	1005
916	tmp2->y = y;
917	insert_ob_in_map(tmp2,m,op,0);
918	/* If this is a spellcasting wall, need to insert the spell object */	1006	/* If this is a spellcasting wall, need to insert the spell object */
919	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	1007	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)
920	insert_ob_in_ob(arch_to_object(tmp2->other_arch), tmp2);	1008	tmp2->insert (arch_to_object (tmp2->other_arch));
921		1009
		1010	}
		1011	else
922	} else posblocked=1;	1012	posblocked = 1;
923		1013
924	x = tmp->x-i*freearr_x[dir2];	1014	x = tmp->x - i * freearr_x[dir2];
925	y = tmp->y-i*freearr_y[dir2];	1015	y = tmp->y - i * freearr_y[dir2];
926	m = tmp->map;	1016	m = tmp->map;
927		1017
928	if(!(get_map_flags(m, &m, x, y, &x, &y) & (P_OUT_OF_MAP|P_IS_ALIVE)) &&	1018	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
929	((spell_ob->move_block & GET_MAP_MOVE_BLOCK(m, x, y)) != spell_ob->move_block) &&	1019	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
930	!negblocked) {	1020	{
931	tmp2 = get_object();	1021	object *tmp2 = tmp->clone ();
932	copy_object(tmp,tmp2);	1022	m->insert (tmp2, x, y, op);
933	tmp2->x = x;	1023
934	tmp2->y = y;
935	insert_ob_in_map(tmp2,m,op,0);
936	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	1024	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)
937	insert_ob_in_ob(arch_to_object(tmp2->other_arch), tmp2);	1025	tmp2->insert (arch_to_object (tmp2->other_arch));
		1026	}
		1027	else
938	} else negblocked=1;	1028	negblocked = 1;
939	}	1029	}
940		1030
941	if(QUERY_FLAG(tmp, FLAG_BLOCKSVIEW))	1031	if (QUERY_FLAG (tmp, FLAG_BLOCKSVIEW))
942	update_all_los(op->map, op->x, op->y);	1032	update_all_los (op->map, op->x, op->y);
943		1033
		1034	return 1;
		1035	}
		1036
		1037	int
		1038	dimension_door (object *op, object *caster, object *spob, int dir)
		1039	{
		1040	uint32 dist, maxdist;
		1041	int mflags;
		1042	maptile *m;
		1043	sint16 sx, sy;
		1044
		1045	if (op->type != PLAYER)
		1046	return 0;
		1047
		1048	if (!dir)
		1049	{
		1050	new_draw_info (NDI_UNIQUE, 0, op, "In what direction?");
		1051	return 0;
		1052	}
		1053
		1054	/* Given the new outdoor maps, can't let players dimension door for
		1055	* ever, so put limits in.
		1056	*/
		1057	maxdist = spob->range + SP_level_range_adjust (caster, spob);
		1058
		1059	if (op->contr->count)
		1060	{
		1061	if (op->contr->count > maxdist)
		1062	{
		1063	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");
		1064	return 0;
		1065	}
		1066
		1067	for (dist = 0; dist < op->contr->count; dist++)
		1068	{
		1069	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
		1070
		1071	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
		1072	break;
		1073
		1074	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
		1075	break;
		1076	}
		1077
		1078	if (dist < op->contr->count)
		1079	{
		1080	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
		1081	op->contr->count = 0;
		1082	return 0;
		1083	}
		1084
		1085	op->contr->count = 0;
		1086
		1087	/* Remove code that puts player on random space on maps. IMO,
		1088	* a lot of maps probably have areas the player should not get to,
		1089	* but may not be marked as NO_MAGIC (as they may be bounded
		1090	* by such squares). Also, there are probably treasure rooms and
		1091	* lots of other maps that protect areas with no magic, but the
		1092	* areas themselves don't contain no magic spaces.
		1093	*/
		1094	/* This call here is really just to normalize the coordinates */
		1095	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, &sx, &sy);
		1096	if (mflags & P_IS_ALIVE || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
		1097	{
		1098	new_draw_info (NDI_UNIQUE, 0, op, "You cast your spell, but nothing happens.\n");
		1099	return 1; /* Maybe the penalty should be more severe... */
		1100	}
		1101	}
		1102	else
		1103	{
		1104	/* Player didn't specify a distance, so lets see how far
		1105	* we can move the player. Don't know why this stopped on
		1106	* spaces that blocked the players view.
		1107	*/
		1108
		1109	for (dist = 0; dist < maxdist; dist++)
		1110	{
		1111	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
		1112
		1113	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
		1114	break;
		1115
		1116	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
		1117	break;
		1118
		1119	}
		1120
		1121	/* If the destination is blocked, keep backing up until we
		1122	* find a place for the player.
		1123	*/
		1124	for (; dist > 0; dist--)
		1125	{
		1126	if (get_map_flags (op->map, &m, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist,
		1127	&sx, &sy) & (P_OUT_OF_MAP | P_IS_ALIVE))
		1128	continue;
		1129
		1130
		1131	if (!OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
		1132	break;
		1133
		1134	}
		1135	if (!dist)
		1136	{
		1137	new_draw_info (NDI_UNIQUE, 0, op, "Your spell failed!\n");
		1138	return 0;
		1139	}
		1140	}
		1141
		1142	/* Actually move the player now */
		1143	if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))
944	return 1;	1144	return 1;
945	}
946		1145
947	int dimension_door(object *op,object *caster, object *spob, int dir) {
948	uint32 dist, maxdist;
949	int mflags;
950	mapstruct *m;
951	sint16 sx, sy;
952
953	if(op->type!=PLAYER)
954	return 0;
955
956	if(!dir) {
957	new_draw_info(NDI_UNIQUE, 0,op,"In what direction?");
958	return 0;
959	}
960
961	/* Given the new outdoor maps, can't let players dimension door for
962	* ever, so put limits in.
963	*/
964	maxdist = spob->range +
965	SP_level_range_adjust(caster, spob);
966
967	if(op->contr->count) {
968	if (op->contr->count > maxdist) {
969	new_draw_info(NDI_UNIQUE, 0, op, "You can't dimension door that far!");
970	return 0;
971	}
972
973	for(dist=0;dist<op->contr->count; dist++) {
974	mflags = get_map_flags(op->map, &m,
975	op->x+freearr_x[dir]*(dist+1), op->y+freearr_y[dir]*(dist+1),
976	&sx, &sy);
977
978	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP)) break;
979
980	if ((mflags & P_BLOCKSVIEW) &&
981	OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, sx, sy))) break;
982	}
983
984	if(dist<op->contr->count) {
985	new_draw_info(NDI_UNIQUE, 0,op,"Something blocks the magic of the spell.\n");
986	op->contr->count=0;
987	return 0;
988	}
989	op->contr->count=0;
990
991	/* Remove code that puts player on random space on maps. IMO,
992	* a lot of maps probably have areas the player should not get to,
993	* but may not be marked as NO_MAGIC (as they may be bounded
994	* by such squares). Also, there are probably treasure rooms and
995	* lots of other maps that protect areas with no magic, but the
996	* areas themselves don't contain no magic spaces.
997	*/
998	/* This call here is really just to normalize the coordinates */
999	mflags = get_map_flags(op->map, &m,op->x+freearr_x[dir]*dist, op->y+freearr_y[dir]*dist,
1000	&sx, &sy);
1001	if (mflags&P_IS_ALIVE || OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, sx, sy))) {
1002	new_draw_info(NDI_UNIQUE, 0,op,"You cast your spell, but nothing happens.\n");
1003	return 1; /* Maybe the penalty should be more severe... */
1004	}
1005	} else {
1006	/* Player didn't specify a distance, so lets see how far
1007	* we can move the player. Don't know why this stopped on
1008	* spaces that blocked the players view.
1009	*/
1010
1011	for(dist=0; dist < maxdist; dist++) {
1012	mflags = get_map_flags(op->map, &m,
1013	op->x+freearr_x[dir] * (dist+1),
1014	op->y+freearr_y[dir] * (dist+1),
1015	&sx, &sy);
1016
1017	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP)) break;
1018
1019	if ((mflags & P_BLOCKSVIEW) &&
1020	OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, sx, sy))) break;
1021
1022	}
1023
1024	/* If the destination is blocked, keep backing up until we
1025	* find a place for the player.
1026	*/
1027	for(;dist>0; dist--) {
1028	if (get_map_flags(op->map, &m,op->x+freearr_x[dir]*dist, op->y+freearr_y[dir]*dist,
1029	&sx, &sy) & (P_OUT_OF_MAP|P_IS_ALIVE)) continue;
1030
1031
1032	if (!OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, sx, sy))) break;
1033
1034	}
1035	if(!dist) {
1036	new_draw_info(NDI_UNIQUE, 0,op,"Your spell failed!\n");
1037	return 0;
1038	}
1039	}
1040
1041	/* Actually move the player now */
1042	remove_ob(op);
1043	op->x+=freearr_x[dir]*dist;
1044	op->y+=freearr_y[dir]*dist;
1045	if ((op = insert_ob_in_map(op,op->map,op,0)) == NULL)
1046	return 1;
1047
1048	op->speed_left= -FABS(op->speed)*5; /* Freeze them for a short while */	1146	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */
1049	return 1;	1147	return 1;
1050	}	1148	}
1051		1149
1052		1150
1053	/* cast_heal: Heals something.	1151	/* cast_heal: Heals something.
1054	* op is the caster.	1152	* op is the caster.
1055	* dir is the direction he is casting it in.	1153	* dir is the direction he is casting it in.
1056	* spell is the spell object.	1154	* spell is the spell object.
1057	*/	1155	*/
		1156	int
1058	int cast_heal(object *op,object *caster, object *spell, int dir) {	1157	cast_heal (object *op, object *caster, object *spell, int dir)
		1158	{
1059	object *tmp;	1159	object *tmp;
1060	archetype *at;	1160	archetype *at;
1061	object *poison;	1161	object *poison;
1062	int heal = 0, success = 0;	1162	int heal = 0, success = 0;
1063		1163
1064	tmp = find_target_for_friendly_spell(op,dir);	1164	tmp = find_target_for_friendly_spell (op, dir);
1065		1165
1066	if (tmp==NULL) return 0;	1166	if (!tmp)
		1167	return 0;
1067		1168
1068	/* Figure out how many hp this spell might cure.	1169	/* Figure out how many hp this spell might cure.
1069	* could be zero if this spell heals effects, not damage.	1170	* could be zero if this spell heals effects, not damage.
1070	*/	1171	*/
1071	heal = spell->stats.dam;	1172	heal = spell->stats.dam;
1072	if (spell->stats.hp)	1173	if (spell->stats.hp)
1073	heal += random_roll(spell->stats.hp, 6, op, PREFER_HIGH) +	1174	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1074	spell->stats.hp;
1075		1175
1076	if (heal) {	1176	if (heal)
		1177	{
1077	if (tmp->stats.hp >= tmp->stats.maxhp) {	1178	if (tmp->stats.hp >= tmp->stats.maxhp)
1078	new_draw_info(NDI_UNIQUE, 0,tmp, "You are already fully healed.");	1179	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
		1180	else
1079	}	1181	{
1080	else {
1081	/* See how many points we actually heal. Instead of messages	1182	/* See how many points we actually heal. Instead of messages
1082	* based on type of spell, we instead do messages based	1183	* based on type of spell, we instead do messages based
1083	* on amount of damage healed.	1184	* on amount of damage healed.
1084	*/	1185	*/
1085	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	1186	if (heal > (tmp->stats.maxhp - tmp->stats.hp))
1086	heal = tmp->stats.maxhp - tmp->stats.hp;	1187	heal = tmp->stats.maxhp - tmp->stats.hp;
1087	tmp->stats.hp += heal;	1188	tmp->stats.hp += heal;
1088		1189
1089	if (tmp->stats.hp >= tmp->stats.maxhp) {	1190	if (tmp->stats.hp >= tmp->stats.maxhp)
1090	new_draw_info(NDI_UNIQUE, 0,tmp, "You feel just fine!");	1191	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1091	} else if (heal > 50) {	1192	else if (heal > 50)
1092	new_draw_info(NDI_UNIQUE, 0,tmp, "Your wounds close!");	1193	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1093	} else if (heal > 25) {	1194	else if (heal > 25)
1094	new_draw_info(NDI_UNIQUE, 0,tmp, "Your wounds mostly close.");	1195	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
1095	} else if (heal > 10) {	1196	else if (heal > 10)
1096	new_draw_info(NDI_UNIQUE, 0,tmp, "Your wounds start to fade.");	1197	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
1097	} else {	1198	else
1098	new_draw_info(NDI_UNIQUE, 0,tmp, "Your wounds start to close.");	1199	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
1099	}	1200
1100	success=1;
1101	}
1102	}
1103	if (spell->attacktype & AT_DISEASE)
1104	if (cure_disease (tmp, op))
1105	success = 1;	1201	success = 1;
		1202	}
		1203	}
1106		1204
		1205	if (spell->attacktype & AT_DISEASE)
		1206	if (cure_disease (tmp, op))
		1207	success = 1;
		1208
1107	if (spell->attacktype & AT_POISON) {	1209	if (spell->attacktype & AT_POISON)
		1210	{
1108	at = find_archetype("poisoning");	1211	at = archetype::find ("poisoning");
1109	poison=present_arch_in_ob(at,tmp);	1212	poison = present_arch_in_ob (at, tmp);
1110	if (poison) {	1213	if (poison)
		1214	{
1111	success = 1;	1215	success = 1;
1112	new_draw_info(NDI_UNIQUE, 0,tmp, "Your body feels cleansed");	1216	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1113	poison->stats.food = 1;	1217	poison->stats.food = 1;
1114	}	1218	}
1115	}	1219	}
		1220
1116	if (spell->attacktype & AT_CONFUSION) {	1221	if (spell->attacktype & AT_CONFUSION)
		1222	{
1117	poison=present_in_ob_by_name(FORCE,"confusion", tmp);	1223	poison = present_in_ob_by_name (FORCE, "confusion", tmp);
1118	if (poison) {	1224	if (poison)
		1225	{
1119	success = 1;	1226	success = 1;
1120	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	1227	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1121	poison->duration = 1;	1228	poison->duration = 1;
1122	}	1229	}
1123	}	1230	}
		1231
1124	if (spell->attacktype & AT_BLIND) {	1232	if (spell->attacktype & AT_BLIND)
		1233	{
1125	at=find_archetype("blindness");	1234	at = archetype::find ("blindness");
1126	poison=present_arch_in_ob(at,tmp);	1235	poison = present_arch_in_ob (at, tmp);
1127	if (poison) {	1236	if (poison)
		1237	{
1128	success = 1;	1238	success = 1;
1129	new_draw_info(NDI_UNIQUE, 0,tmp,"Your vision begins to return.");	1239	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1130	poison->stats.food = 1;	1240	poison->stats.food = 1;
1131	}	1241	}
1132	}	1242	}
		1243
1133	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp) {	1244	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
		1245	{
1134	tmp->stats.sp += spell->last_sp;	1246	tmp->stats.sp += spell->last_sp;
1135	if (tmp->stats.sp > tmp->stats.maxsp) tmp->stats.sp = tmp->stats.maxsp;	1247	if (tmp->stats.sp > tmp->stats.maxsp)
		1248	tmp->stats.sp = tmp->stats.maxsp;
1136	success = 1;	1249	success = 1;
1137	new_draw_info(NDI_UNIQUE, 0,tmp,"Magical energy surges through your body!");	1250	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1138	}	1251	}
		1252
1139	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace) {	1253	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
		1254	{
1140	tmp->stats.grace += spell->last_grace;	1255	tmp->stats.grace += spell->last_grace;
1141	if (tmp->stats.grace > tmp->stats.maxgrace) tmp->stats.grace = tmp->stats.maxgrace;	1256	if (tmp->stats.grace > tmp->stats.maxgrace)
		1257	tmp->stats.grace = tmp->stats.maxgrace;
1142	success = 1;	1258	success = 1;
1143	new_draw_info(NDI_UNIQUE, 0,tmp,"You feel redeemed with your god!");	1259	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1144	}	1260	}
		1261
1145	if (spell->stats.food && tmp->stats.food < 999) {	1262	if (spell->stats.food && tmp->stats.food < 999)
		1263	{
1146	tmp->stats.food += spell->stats.food;	1264	tmp->stats.food += spell->stats.food;
1147	if (tmp->stats.food > 999) tmp->stats.food=999;	1265	if (tmp->stats.food > 999)
		1266	tmp->stats.food = 999;
1148	success = 1;	1267	success = 1;
1149	/* We could do something a bit better like the messages for healing above */	1268	/* We could do something a bit better like the messages for healing above */
1150	new_draw_info(NDI_UNIQUE, 0,tmp,"You feel your belly fill with food");	1269	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1151	}	1270	}
		1271
1152	return success;	1272	return success;
1153	}	1273	}
1154		1274
1155		1275
1156	/* This is used for the spells that gain stats. There are no spells	1276	/* This is used for the spells that gain stats. There are no spells
1157	* right now that icnrease wis/int/pow on a temp basis, so no	1277	* right now that icnrease wis/int/pow on a temp basis, so no
1158	* good comments for those.	1278	* good comments for those.
1159	*/	1279	*/
1160	static const char* const no_gain_msgs[NUM_STATS] = {	1280	static const char *const no_gain_msgs[NUM_STATS] = {
1161	"You grow no stronger.",	1281	"You grow no stronger.",
1162	"You grow no more agile.",	1282	"You grow no more agile.",
1163	"You don't feel any healthier.",	1283	"You don't feel any healthier.",
1164	"no wis",	1284	"no wis",
1165	"You are no easier to look at.",	1285	"You are no easier to look at.",
1166	"no int",	1286	"no int",
1167	"no pow"	1287	"no pow"
1168	};	1288	};
1169		1289
		1290	int
1170	int cast_change_ability(object *op,object *caster,object *spell_ob, int dir, int silent) {	1291	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1171	object *tmp, *tmp2=NULL;	1292	{
1172	object *force=NULL;	1293	object *force = NULL;
1173	int i;	1294	int i;
1174		1295
1175	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1296	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1176	if(dir!=0) {	1297	object *tmp = dir
1177	tmp=find_target_for_friendly_spell(op,dir);	1298	? find_target_for_friendly_spell (op, dir)
1178	} else {	1299	: op;
1179	tmp = op;
1180	}
1181		1300
1182	if(tmp==NULL) return 0;	1301	if (!tmp)
1183		1302	return 0;
		1303
1184	/* If we've already got a force of this type, don't add a new one. */	1304	/* If we've already got a force of this type, don't add a new one. */
1185	for(tmp2=tmp->inv; tmp2!=NULL; tmp2=tmp2->below) {	1305	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
		1306	{
1186	if (tmp2->type==FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY) {	1307	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
		1308	{
1187	if (tmp2->name == spell_ob->name) {	1309	if (tmp2->name == spell_ob->name)
		1310	{
1188	force=tmp2; /* the old effect will be "refreshed" */	1311	force = tmp2; /* the old effect will be "refreshed" */
1189	break;	1312	break;
1190	}	1313	}
1191	else if (spell_ob->race && spell_ob->race == tmp2->name) {	1314	else if (spell_ob->race && spell_ob->race == tmp2->name)
		1315	{
1192	if ( !silent )	1316	if (!silent)
1193	new_draw_info_format(NDI_UNIQUE, 0, op,	1317	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1194	"You can not cast %s while %s is in effect",
1195	&spell_ob->name, &tmp2->name_pl);
1196	return 0;	1318	return 0;
1197	}	1319	}
1198	}	1320	}
1199	}	1321	}
1200	if(force==NULL) {	1322	if (force == NULL)
		1323	{
1201	force=get_archetype(FORCE_NAME);	1324	force = get_archetype (FORCE_NAME);
1202	force->subtype = FORCE_CHANGE_ABILITY;	1325	force->subtype = FORCE_CHANGE_ABILITY;
1203	if (spell_ob->race)	1326	if (spell_ob->race)
1204	force->name = spell_ob->race;	1327	force->name = spell_ob->race;
1205	else	1328	else
1206	force->name = spell_ob->name;	1329	force->name = spell_ob->name;
1207	force->name_pl = spell_ob->name;	1330	force->name_pl = spell_ob->name;
1208	new_draw_info(NDI_UNIQUE, 0, op, "You create an aura of magical force.");	1331	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1209		1332
1210	} else {	1333	}
		1334	else
		1335	{
1211	int duration;	1336	int duration;
1212		1337
1213	duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50;	1338	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1214	if (duration > force->duration) {	1339	if (duration > force->duration)
		1340	{
1215	force->duration = duration;	1341	force->duration = duration;
1216	new_draw_info(NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1342	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
		1343	}
1217	} else {	1344	else
		1345	{
1218	new_draw_info(NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1346	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1219	}	1347	}
1220	return 1;	1348	return 1;
1221	}	1349	}
1222	force->duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50;	1350	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1223	force->speed = 1.0;	1351	force->speed = 1.0;
1224	force->speed_left = -1.0;	1352	force->speed_left = -1.0;
1225	SET_FLAG(force, FLAG_APPLIED);	1353	SET_FLAG (force, FLAG_APPLIED);
1226		1354
1227	/* Now start processing the effects. First, protections */	1355	/* Now start processing the effects. First, protections */
1228	for (i=0; i < NROFATTACKS; i++) {	1356	for (i = 0; i < NROFATTACKS; i++)
		1357	{
1229	if (spell_ob->resist[i]) {	1358	if (spell_ob->resist[i])
		1359	{
1230	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust(caster, spell_ob);	1360	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1231	if (force->resist[i] > 100) force->resist[i] = 100;	1361	if (force->resist[i] > 100)
		1362	force->resist[i] = 100;
1232	}	1363	}
1233	}	1364	}
1234	if (spell_ob->stats.hp)	1365	if (spell_ob->stats.hp)
1235	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust(caster,spell_ob);	1366	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1236		1367
1237	if (tmp->type == PLAYER) {	1368	if (tmp->type == PLAYER)
		1369	{
1238	/* Stat adjustment spells */	1370	/* Stat adjustment spells */
1239	for (i=0; i < NUM_STATS; i++) {	1371	for (i = 0; i < NUM_STATS; i++)
		1372	{
1240	sint8 stat = get_attr_value(&spell_ob->stats, i), k, sm;	1373	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;
		1374
1241	if (stat) {	1375	if (stat)
		1376	{
1242	sm=0;	1377	sm = 0;
1243	for (k=0; k<stat; k++)	1378	for (k = 0; k < stat; k++)
1244	sm += rndm(1, 3);	1379	sm += rndm (1, 3);
1245		1380
1246	if ((get_attr_value(&tmp->stats, i) + sm) > (15 + 5 * stat)) {	1381	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))
		1382	{
1247	sm = (15 + 5 * stat) - get_attr_value(&tmp->stats, i);	1383	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);
		1384	if (sm < 0)
1248	if (sm<0) sm = 0;	1385	sm = 0;
1249	}	1386	}
1250	set_attr_value(&force->stats, i, sm);	1387	set_attr_value (&force->stats, i, sm);
1251	if (!sm)	1388	if (!sm)
1252	new_draw_info(NDI_UNIQUE, 0,op,no_gain_msgs[i]);	1389	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1253	}	1390	}
1254	}	1391	}
1255	}	1392	}
1256		1393
1257	force->move_type = spell_ob->move_type;	1394	force->move_type = spell_ob->move_type;
1258		1395
1259	if (QUERY_FLAG(spell_ob, FLAG_SEE_IN_DARK))	1396	if (QUERY_FLAG (spell_ob, FLAG_SEE_IN_DARK))
1260	SET_FLAG(force, FLAG_SEE_IN_DARK);	1397	SET_FLAG (force, FLAG_SEE_IN_DARK);
1261		1398
1262	if (QUERY_FLAG(spell_ob, FLAG_XRAYS))	1399	if (QUERY_FLAG (spell_ob, FLAG_XRAYS))
1263	SET_FLAG(force, FLAG_XRAYS);	1400	SET_FLAG (force, FLAG_XRAYS);
1264		1401
1265	/* Haste/bonus speed */	1402	/* Haste/bonus speed */
1266	if (spell_ob->stats.exp) {	1403	if (spell_ob->stats.exp)
		1404	{
		1405	if (op->speed > 0.5f)
1267	if (op->speed > 0.5f) force->stats.exp = (sint64) ((float) spell_ob->stats.exp / (op->speed + 0.5f));	1406	force->stats.exp = (sint64) ((float) spell_ob->stats.exp / (op->speed + 0.5f));
1268	else	1407	else
1269	force->stats.exp = spell_ob->stats.exp;	1408	force->stats.exp = spell_ob->stats.exp;
1270	}	1409	}
1271		1410
1272	force->stats.wc = spell_ob->stats.wc;	1411	force->stats.wc = spell_ob->stats.wc;
1273	force->stats.ac = spell_ob->stats.ac;	1412	force->stats.ac = spell_ob->stats.ac;
1274	force->attacktype = spell_ob->attacktype;	1413	force->attacktype = spell_ob->attacktype;
1275		1414
1276	insert_ob_in_ob(force,tmp);	1415	insert_ob_in_ob (force, tmp);
1277	change_abil(tmp,force); /* Mostly to display any messages */	1416	change_abil (tmp, force); /* Mostly to display any messages */
1278	fix_player(tmp);	1417	tmp->update_stats ();
1279	return 1;	1418	return 1;
1280	}	1419	}
1281		1420
1282	/* This used to be part of cast_change_ability, but it really didn't make	1421	/* This used to be part of cast_change_ability, but it really didn't make
1283	* a lot of sense, since most of the values it derives are from the god	1422	* a lot of sense, since most of the values it derives are from the god
1284	* of the caster.	1423	* of the caster.
1285	*/	1424	*/
1286		1425
		1426	int
1287	int cast_bless(object *op,object *caster,object *spell_ob, int dir) {	1427	cast_bless (object *op, object *caster, object *spell_ob, int dir)
		1428	{
1288	int i;	1429	int i;
1289	object *god = find_god(determine_god(op)), *tmp2, *force=NULL, *tmp;	1430	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;
1290		1431
1291	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1432	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1292	if(dir!=0) {	1433	if (dir != 0)
		1434	{
1293	tmp=find_target_for_friendly_spell(op,dir);	1435	tmp = find_target_for_friendly_spell (op, dir);
1294	} else {	1436	}
		1437	else
		1438	{
1295	tmp = op;	1439	tmp = op;
1296	}	1440	}
1297		1441
1298	/* If we've already got a force of this type, don't add a new one. */	1442	/* If we've already got a force of this type, don't add a new one. */
1299	for(tmp2=tmp->inv; tmp2!=NULL; tmp2=tmp2->below) {	1443	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)
		1444	{
1300	if (tmp2->type==FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY) {	1445	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
		1446	{
1301	if (tmp2->name == spell_ob->name) {	1447	if (tmp2->name == spell_ob->name)
		1448	{
1302	force=tmp2; /* the old effect will be "refreshed" */	1449	force = tmp2; /* the old effect will be "refreshed" */
1303	break;	1450	break;
1304	}	1451	}
1305	else if (spell_ob->race && spell_ob->race == tmp2->name) {	1452	else if (spell_ob->race && spell_ob->race == tmp2->name)
1306	new_draw_info_format(NDI_UNIQUE, 0, op,	1453	{
1307	"You can not cast %s while %s is in effect",	1454	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1308	&spell_ob->name, &tmp2->name_pl);
1309	return 0;	1455	return 0;
1310	}	1456	}
1311	}	1457	}
1312	}	1458	}
1313	if(force==NULL) {	1459	if (force == NULL)
		1460	{
1314	force=get_archetype(FORCE_NAME);	1461	force = get_archetype (FORCE_NAME);
1315	force->subtype = FORCE_CHANGE_ABILITY;	1462	force->subtype = FORCE_CHANGE_ABILITY;
1316	if (spell_ob->race)	1463	if (spell_ob->race)
1317	force->name = spell_ob->race;	1464	force->name = spell_ob->race;
1318	else	1465	else
1319	force->name = spell_ob->name;	1466	force->name = spell_ob->name;
1320	force->name_pl = spell_ob->name;	1467	force->name_pl = spell_ob->name;
1321	new_draw_info(NDI_UNIQUE, 0, op, "You create an aura of magical force.");	1468	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1322	} else {	1469	}
		1470	else
		1471	{
1323	int duration;	1472	int duration;
1324		1473
1325	duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50;	1474	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1326	if (duration > force->duration) {	1475	if (duration > force->duration)
		1476	{
1327	force->duration = duration;	1477	force->duration = duration;
1328	new_draw_info(NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1478	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
		1479	}
1329	} else {	1480	else
		1481	{
1330	new_draw_info(NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1482	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1331	}	1483	}
1332	return 0;	1484	return 0;
1333	}	1485	}
1334	force->duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50;	1486	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1335	force->speed = 1.0;	1487	force->speed = 1.0;
1336	force->speed_left = -1.0;	1488	force->speed_left = -1.0;
1337	SET_FLAG(force, FLAG_APPLIED);	1489	SET_FLAG (force, FLAG_APPLIED);
1338		1490
1339	if(!god) {	1491	if (!god)
		1492	{
1340	new_draw_info(NDI_UNIQUE, 0,op,"Your blessing seems empty.");	1493	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");
1341	} else {	1494	}
		1495	else
		1496	{
1342	/* Only give out good benefits, and put a max on it */	1497	/* Only give out good benefits, and put a max on it */
1343	for (i=0; i<NROFATTACKS; i++) {	1498	for (i = 0; i < NROFATTACKS; i++)
		1499	{
1344	if (god->resist[i]>0) {	1500	if (god->resist[i] > 0)
		1501	{
1345	force->resist[i] = MIN(god->resist[i], spell_ob->resist[ATNR_GODPOWER]);	1502	force->resist[i] = MIN (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);
1346	}	1503	}
1347	}	1504	}
1348	force->path_attuned|=god->path_attuned;	1505	force->path_attuned |= god->path_attuned;
1349		1506
1350	if (spell_ob->attacktype)	1507	if (spell_ob->attacktype)
1351	force->slaying = god->slaying;	1508	force->slaying = god->slaying;
1352		1509
1353	if (tmp != op) {	1510	if (tmp != op)
		1511	{
1354	new_draw_info_format(NDI_UNIQUE, 0, op, "You bless %s.", &tmp->name);	1512	new_draw_info_format (NDI_UNIQUE, 0, op, "You bless %s.", &tmp->name);
1355	new_draw_info_format(NDI_UNIQUE, 0, tmp, "%s blessed you.", &op->name);	1513	new_draw_info_format (NDI_UNIQUE, 0, tmp, "%s blessed you.", &op->name);
		1514	}
1356	} else {	1515	else
1357	new_draw_info_format(NDI_UNIQUE, 0,tmp,
1358	"You are blessed by %s!",&god->name);
1359	}	1516	{
		1517	new_draw_info_format (NDI_UNIQUE, 0, tmp, "You are blessed by %s!", &god->name);
		1518	}
1360		1519
1361	}	1520	}
1362	force->stats.wc = spell_ob->stats.wc;	1521	force->stats.wc = spell_ob->stats.wc;
1363	force->stats.ac = spell_ob->stats.ac;	1522	force->stats.ac = spell_ob->stats.ac;
1364		1523
1365	change_abil(tmp,force); /* Mostly to display any messages */	1524	change_abil (tmp, force); /* Mostly to display any messages */
1366	insert_ob_in_ob(force,tmp);	1525	insert_ob_in_ob (force, tmp);
1367	fix_player(tmp);	1526	tmp->update_stats ();
1368	return 1;	1527	return 1;
1369	}	1528	}
1370
1371
1372		1529
1373	/* Alchemy code by Mark Wedel	1530	/* Alchemy code by Mark Wedel
1374	*	1531	*
1375	* This code adds a new spell, called alchemy. Alchemy will turn	1532	* This code adds a new spell, called alchemy. Alchemy will turn
1376	* objects to gold nuggets, the value of the gold nuggets being	1533	* objects to gold nuggets, the value of the gold nuggets being
…		…
1386	* For example, if an item is worth 110 gold, you will get	1543	* For example, if an item is worth 110 gold, you will get
1387	* 4 large nuggets, and from 0-10 small nuggets.	1544	* 4 large nuggets, and from 0-10 small nuggets.
1388	*	1545	*
1389	* There is also a chance (1:30) that you will get nothing at all	1546	* There is also a chance (1:30) that you will get nothing at all
1390	* for the object. There is also a maximum weight that will be	1547	* for the object. There is also a maximum weight that will be
1391	* alchemied.	1548	* alchemised.
1392	*/	1549	*/
1393		1550	static void
1394	/* I didn't feel like passing these as arguements to the	1551	alchemy_object (object *obj, uint64 &total_value, int &total_weight)
1395	* two functions that need them. Real values are put in them
1396	* when the spell is cast, and these are freed when the spell
1397	* is finished.
1398	*/
1399	static object *small, *large;
1400
1401	static void alchemy_object(object *obj, int *small_nuggets,
1402	int *large_nuggets, int *weight)
1403	{	1552	{
1404	uint64 value=query_cost(obj, NULL, F_TRUE);	1553	uint64 value = query_cost (obj, NULL, F_TRUE);
1405		1554
1406	/* Give third price when we alchemy money (This should hopefully	1555	/* Give third price when we alchemy money (This should hopefully
1407	* make it so that it isn't worth it to alchemy money, sell	1556	* make it so that it isn't worth it to alchemy money, sell
1408	* the nuggets, alchemy the gold from that, etc.	1557	* the nuggets, alchemy the gold from that, etc.
1409	* Otherwise, give 9 silver on the gold for other objects,	1558	* Otherwise, give 9 silver on the gold for other objects,
1410	* so that it would still be more affordable to haul	1559	* so that it would still be more affordable to haul
1411	* the stuff back to town.	1560	* the stuff back to town.
1412	*/	1561	*/
1413
1414	if (QUERY_FLAG(obj, FLAG_UNPAID))	1562	if (QUERY_FLAG (obj, FLAG_UNPAID))
1415	value=0;	1563	value = 0;
1416	else if (obj->type==MONEY || obj->type==GEM)	1564	else if (obj->type == MONEY || obj->type == GEM)
1417	value /=3;	1565	value /= 3;
1418	else	1566	else
1419	value = (value*9)/10;	1567	value = value * 9 / 10;
1420		1568
1421	value /= 4; // fix by GHJ, don't understand, pcg
1422
1423	if ((obj->value>0) && rndm(0, 29)) {	1569	if (obj->value > 0 && rndm (0, 29))
1424	int count;	1570	total_value += value;
1425		1571
1426	count = value / large->value;	1572	total_weight += obj->total_weight ();
1427	*large_nuggets += count;
1428	value -= (uint64)count * (uint64)large->value;
1429	count = value / small->value;
1430	*small_nuggets += count;
1431	}
1432		1573
1433	/* Turn 25 small nuggets into 1 large nugget. If the value	1574	obj->destroy ();
1434	* of large nuggets is not evenly divisable by the small nugget
1435	* value, take off an extra small_nugget (Assuming small_nuggets!=0)
1436	*/
1437	if (*small_nuggets * small->value >= large->value) {
1438	(*large_nuggets)++;
1439	*small_nuggets -= large->value / small->value;
1440	if (*small_nuggets && large->value % small->value)
1441	(*small_nuggets)--;
1442	}
1443	weight += obj->weight;
1444	remove_ob(obj);
1445	free_object(obj);
1446	}	1575	}
1447		1576
1448	static void update_map(object *op, mapstruct *m, int small_nuggets, int large_nuggets,	1577	static void
1449	int x, int y)	1578	update_map (object *op, maptile *m, int small_nuggets, object *small, int large_nuggets, object *large, int x, int y)
1450	{	1579	{
1451	object *tmp;
1452	int flag=0;	1580	int flag = 0;
1453		1581
1454	/* Put any nuggets below the player, but we can only pass this	1582	/* Put any nuggets below the player, but we can only pass this
1455	* flag if we are on the same space as the player	1583	* flag if we are on the same space as the player
1456	*/	1584	*/
1457	if (x == op->x && y == op->y && op->map == m) flag = INS_BELOW_ORIGINATOR;	1585	if (x == op->x && y == op->y && op->map == m)
		1586	flag = INS_BELOW_ORIGINATOR;
1458		1587
1459	if (small_nuggets) {	1588	if (small_nuggets)
1460	tmp = get_object();	1589	{
1461	copy_object(small, tmp);	1590	object *tmp = small->clone ();
1462	tmp-> nrof = small_nuggets;	1591	tmp->nrof = small_nuggets;
1463	tmp->x = x;	1592	m->insert (tmp, x, y, op, flag);
1464	tmp->y = y;
1465	insert_ob_in_map(tmp, m, op, flag);
1466	}	1593	}
		1594
1467	if (large_nuggets) {	1595	if (large_nuggets)
1468	tmp = get_object();	1596	{
1469	copy_object(large, tmp);	1597	object *tmp = large->clone ();
1470	tmp-> nrof = large_nuggets;	1598	tmp->nrof = large_nuggets;
1471	tmp->x = x;	1599	m->insert (tmp, x, y, op, flag);
1472	tmp->y = y;
1473	insert_ob_in_map(tmp, m, op, flag);
1474	}	1600	}
1475	}
1476		1601
		1602	if (object *pl = m->at (x, y).player ())
		1603	if (pl->contr->ns)
		1604	pl->contr->ns->look_position = 0;
		1605	}
		1606
		1607	int
1477	int alchemy(object *op, object *caster, object *spell_ob)	1608	alchemy (object *op, object *caster, object *spell_ob)
1478	{	1609	{
1479	int x,y,weight=0,weight_max,large_nuggets,small_nuggets, mflags;
1480	sint16 nx, ny;
1481	object *next,*tmp;
1482	mapstruct *mp;
1483
1484	if(op->type!=PLAYER)	1610	if (op->type != PLAYER)
1485	return 0;	1611	return 0;
1486		1612
		1613	object *large = get_archetype ("largenugget");
		1614	object *small = get_archetype ("smallnugget");
		1615
1487	/* Put a maximum weight of items that can be alchemied. Limits the power	1616	/* Put a maximum weight of items that can be alchemised. Limits the power
1488	* some, and also prevents people from alcheming every table/chair/clock	1617	* some, and also prevents people from alchemising every table/chair/clock
1489	* in sight	1618	* in sight
1490	*/	1619	*/
1491	weight_max = spell_ob->duration + +SP_level_duration_adjust(caster,spell_ob);	1620	int duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
1492	weight_max *= 1000;	1621	int weight_max = duration * 1000;
1493	small=get_archetype("smallnugget"),	1622	uint64 value_max = duration * 1000;
1494	large=get_archetype("largenugget");
1495		1623
		1624	int weight = 0;
		1625
1496	for(y= op->y-1;y<=op->y+1;y++) {	1626	for (int y = op->y - 1; y <= op->y + 1; y++)
		1627	{
1497	for(x= op->x-1;x<=op->x+1;x++) {	1628	for (int x = op->x - 1; x <= op->x + 1; x++)
		1629	{
		1630	uint64 value = 0;
		1631
1498	nx = x;	1632	sint16 nx = x;
1499	ny = y;	1633	sint16 ny = y;
1500		1634
1501	mp = op->map;	1635	maptile *mp = op->map;
1502		1636
1503	mflags = get_map_flags(mp, &mp, nx, ny, &nx, &ny);	1637	int mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1504		1638
1505	if(mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1639	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1506	continue;	1640	continue;
1507		1641
1508	/* Treat alchemy a little differently - most spell effects	1642	/* Treat alchemy a little differently - most spell effects
1509	* use fly as the movement type - for alchemy, consider it	1643	* use fly as the movement type - for alchemy, consider it
1510	* ground level effect.	1644	* ground level effect.
1511	*/	1645	*/
1512	if (GET_MAP_MOVE_BLOCK(mp, nx, ny) & MOVE_WALK)	1646	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1513	continue;	1647	continue;
1514		1648
1515	small_nuggets=0;	1649	for (object *next, *tmp = mp->at (nx, ny).bot; tmp; tmp = next)
1516	large_nuggets=0;	1650	{
1517
1518	for(tmp=get_map_ob(mp,nx,ny);tmp!=NULL;tmp=next) {
1519	next=tmp->above;	1651	next = tmp->above;
		1652
1520	if (tmp->weight>0 && !QUERY_FLAG(tmp, FLAG_NO_PICK) &&	1653	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&
1521	!QUERY_FLAG(tmp, FLAG_ALIVE) &&	1654	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))
1522	!QUERY_FLAG(tmp, FLAG_IS_CAULDRON)) {	1655	{
1523
1524	if (tmp->inv) {	1656	if (tmp->inv)
		1657	{
1525	object *next1, *tmp1;	1658	object *next1, *tmp1;
		1659
1526	for (tmp1 = tmp->inv; tmp1!=NULL; tmp1=next1) {	1660	for (tmp1 = tmp->inv; tmp1; tmp1 = next1)
		1661	{
1527	next1 = tmp1->below;	1662	next1 = tmp1->below;
1528	if (tmp1->weight>0 && !QUERY_FLAG(tmp1, FLAG_NO_PICK) &&	1663	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&
1529	!QUERY_FLAG(tmp1, FLAG_ALIVE) &&
1530	!QUERY_FLAG(tmp1, FLAG_IS_CAULDRON))	1664	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))
1531	alchemy_object(tmp1, &small_nuggets, &large_nuggets,	1665	alchemy_object (tmp1, value, weight);
1532	&weight);
1533	}	1666	}
1534	}	1667	}
		1668
1535	alchemy_object(tmp, &small_nuggets, &large_nuggets, &weight);	1669	alchemy_object (tmp, value, weight);
		1670
		1671	if (weight > weight_max)
		1672	break;
		1673	}
1536		1674	}
1537	if (weight>weight_max) {
1538	update_map(op, mp, small_nuggets, large_nuggets, nx, ny);
1539	free_object(large);
1540	free_object(small);
1541	return 1;
1542	}
1543	} /* is alchemable object */
1544	} /* process all objects on this space */
1545		1675
		1676	value = min (value, value_max);
		1677
		1678	uint64 count = value / large->value;
		1679	int large_nuggets = count;
		1680	value -= count * large->value;
		1681
		1682	count = value / small->value;
		1683	int small_nuggets = count;
		1684
1546	/* Insert all the nuggets at one time. This probably saves time, but	1685	/* Insert all the nuggets at one time. This probably saves time, but
1547	* it also prevents us from alcheming nuggets that were just created	1686	* it also prevents us from alcheming nuggets that were just created
1548	* with this spell.	1687	* with this spell.
1549	*/	1688	*/
1550	update_map(op, mp, small_nuggets, large_nuggets, nx, ny);	1689	update_map (op, mp, small_nuggets, small, large_nuggets, large, nx, ny);
		1690
		1691	if (weight > weight_max)
		1692	goto bailout;
1551	}	1693	}
1552	}	1694	}
1553	free_object(large);	1695
1554	free_object(small);	1696	bailout:
1555	/* reset this so that if player standing on a big pile of stuff,	1697	large->destroy ();
1556	* it is redrawn properly.	1698	small->destroy ();
1557	*/
1558	op->contr->socket.look_position = 0;
1559	return 1;	1699	return 1;
1560	}	1700	}
1561		1701
1562		1702
1563	/* This function removes the cursed/damned status on equipped	1703	/* This function removes the cursed/damned status on equipped
1564	* items.	1704	* items.
1565	*/	1705	*/
		1706	int
1566	int remove_curse(object *op, object *caster, object *spell) {	1707	remove_curse (object *op, object *caster, object *spell)
		1708	{
1567	object *tmp;	1709	object *tmp;
1568	int success = 0, was_one = 0;	1710	int success = 0, was_one = 0;
1569		1711
1570	for (tmp = op->inv; tmp; tmp = tmp->below)	1712	for (tmp = op->inv; tmp; tmp = tmp->below)
1571	if (QUERY_FLAG(tmp, FLAG_APPLIED) &&	1713	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&
1572	((QUERY_FLAG(tmp, FLAG_CURSED) && QUERY_FLAG(spell, FLAG_CURSED)) ||	1714	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1573	(QUERY_FLAG(tmp, FLAG_DAMNED) && QUERY_FLAG(spell, FLAG_DAMNED)))) {	1715	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1574		1716	{
1575	was_one++;	1717	was_one++;
1576	if (tmp->level <= caster_level(caster, spell)) {	1718	if (tmp->level <= caster_level (caster, spell))
		1719	{
1577	success++;	1720	success++;
1578	if (QUERY_FLAG(spell, FLAG_DAMNED))	1721	if (QUERY_FLAG (spell, FLAG_DAMNED))
1579	CLEAR_FLAG(tmp, FLAG_DAMNED);	1722	CLEAR_FLAG (tmp, FLAG_DAMNED);
1580		1723
1581	CLEAR_FLAG(tmp, FLAG_CURSED);	1724	CLEAR_FLAG (tmp, FLAG_CURSED);
1582	CLEAR_FLAG(tmp, FLAG_KNOWN_CURSED);	1725	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
1583	tmp->value = 0; /* Still can't sell it */	1726	tmp->value = 0; /* Still can't sell it */
1584	if (op->type == PLAYER)	1727	if (op->type == PLAYER)
1585	esrv_send_item(op, tmp);	1728	esrv_send_item (op, tmp);
1586	}	1729	}
1587	}	1730	}
1588		1731
1589	if (op->type==PLAYER) {	1732	if (op->type == PLAYER)
		1733	{
1590	if (success) {	1734	if (success)
1591	new_draw_info(NDI_UNIQUE, 0,op, "You feel like some of your items are looser now.");	1735	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
1592	} else {	1736	else
		1737	{
1593	if (was_one)	1738	if (was_one)
1594	new_draw_info(NDI_UNIQUE, 0,op, "You failed to remove the curse.");	1739	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1595	else	1740	else
1596	new_draw_info(NDI_UNIQUE, 0,op, "You are not using any cursed items.");	1741	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");
1597	}	1742	}
1598	}	1743	}
		1744
1599	return success;	1745	return success;
1600	}	1746	}
1601		1747
1602	/* Identifies objects in the players inventory/on the ground */	1748	/* Identifies objects in the players inventory/on the ground */
1603		1749
		1750	int
1604	int cast_identify(object *op, object *caster, object *spell) {	1751	cast_identify (object *op, object *caster, object *spell)
		1752	{
1605	object *tmp;	1753	object *tmp;
1606	int success = 0, num_ident;	1754	int success = 0, num_ident;
1607		1755
1608	num_ident = spell->stats.dam + SP_level_dam_adjust(caster, spell);	1756	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);
1609		1757
1610	if (num_ident < 1) num_ident=1;	1758	if (num_ident < 1)
		1759	num_ident = 1;
1611		1760
1612
1613	for (tmp = op->inv; tmp ; tmp = tmp->below) {	1761	for (tmp = op->inv; tmp; tmp = tmp->below)
		1762	{
1614	if (!QUERY_FLAG(tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify(tmp)) {	1763	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
		1764	{
1615	identify(tmp);	1765	identify (tmp);
		1766
1616	if (op->type==PLAYER) {	1767	if (op->type == PLAYER)
1617	new_draw_info_format(NDI_UNIQUE, 0, op,	1768	{
1618	"You have %s.", long_desc(tmp, op));	1769	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));
		1770
1619	if (tmp->msg) {	1771	if (tmp->msg)
		1772	{
1620	new_draw_info(NDI_UNIQUE, 0,op, "The item has a story:");	1773	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1621	new_draw_info(NDI_UNIQUE, 0,op, tmp->msg);	1774	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1622	}	1775	}
1623	}	1776	}
		1777
		1778	num_ident--;
		1779	success = 1;
		1780	if (!num_ident)
		1781	break;
		1782	}
		1783	}
		1784
		1785	/* If all the power of the spell has been used up, don't go and identify
		1786	* stuff on the floor. Only identify stuff on the floor if the spell
		1787	* was not fully used.
		1788	*/
		1789	if (num_ident)
		1790	{
		1791	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
		1792	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
		1793	{
		1794	identify (tmp);
		1795
		1796	if (op->type == PLAYER)
		1797	{
		1798	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));
		1799
		1800	if (tmp->msg)
		1801	{
		1802	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
		1803	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
		1804	}
		1805
		1806	esrv_send_item (op, tmp);
		1807	}
		1808
1624	num_ident--;	1809	num_ident--;
1625	success=1;	1810	success = 1;
1626	if (!num_ident) break;	1811	if (!num_ident)
		1812	break;
1627	}	1813	}
1628	}	1814	}
1629	/* If all the power of the spell has been used up, don't go and identify	1815
1630	* stuff on the floor. Only identify stuff on the floor if the spell	1816	if (!success)
1631	* was not fully used.	1817	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");
		1818	else
		1819	spell_effect (spell, op->x, op->y, op->map, op);
		1820
		1821	return success;
		1822	}
		1823
		1824	int
		1825	cast_detection (object *op, object *caster, object *spell, object *skill)
		1826	{
		1827	object *tmp, *last, *god, *detect;
		1828	int done_one, range, mflags, floor, level;
		1829	sint16 x, y, nx, ny;
		1830	maptile *m;
		1831
		1832	/* We precompute some values here so that we don't have to keep
		1833	* doing it over and over again.
1632	*/	1834	*/
1633	if (num_ident) {	1835	god = find_god (determine_god (op));
1634	for(tmp = get_map_ob(op->map,op->x,op->y);tmp!=NULL;tmp=tmp->above)	1836	level = caster_level (caster, spell);
1635	if (!QUERY_FLAG(tmp, FLAG_IDENTIFIED) && !tmp->invisible &&	1837	range = spell->range + SP_level_range_adjust (caster, spell);
1636	need_identify(tmp)) {
1637		1838
1638	identify(tmp);	1839	if (!skill)
		1840	skill = caster;
		1841
		1842	for (x = op->x - range; x <= op->x + range; x++)
		1843	for (y = op->y - range; y <= op->y + range; y++)
		1844	{
		1845	m = op->map;
		1846	mflags = get_map_flags (m, &m, x, y, &nx, &ny);
		1847	if (mflags & P_OUT_OF_MAP)
		1848	continue;
		1849
		1850	/* For most of the detections, we only detect objects above the
		1851	* floor. But this is not true for show invisible.
		1852	* Basically, we just go and find the top object and work
		1853	* down - that is easier than working up.
		1854	*/
		1855
		1856	for (last = NULL, tmp = GET_MAP_OB (m, nx, ny); tmp; tmp = tmp->above)
		1857	last = tmp;
		1858
		1859	/* Shouldn't happen, but if there are no objects on a space, this
		1860	* would happen.
		1861	*/
		1862	if (!last)
		1863	continue;
		1864
		1865	done_one = 0;
		1866	floor = 0;
		1867	detect = NULL;
		1868	for (tmp = last; tmp; tmp = tmp->below)
		1869	{
		1870	/* show invisible */
		1871	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&
		1872	/* Might there be other objects that we can make visible? */
		1873	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER) ||
		1874	(tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ)) ||
		1875	tmp->type == CF_HANDLE ||
		1876	tmp->type == TRAPDOOR || tmp->type == EXIT || tmp->type == HOLE ||
		1877	tmp->type == BUTTON || tmp->type == TELEPORTER ||
		1878	tmp->type == GATE || tmp->type == LOCKED_DOOR ||
		1879	tmp->type == WEAPON || tmp->type == ALTAR || tmp->type == SIGN ||
		1880	tmp->type == TRIGGER_PEDESTAL || tmp->type == SPECIAL_KEY ||
		1881	tmp->type == TREASURE || tmp->type == BOOK || tmp->type == HOLY_ALTAR)))
		1882	{
		1883	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)
		1884	{
		1885	tmp->invisible = 0;
		1886	done_one = 1;
		1887	}
		1888	}
		1889
		1890	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		1891	floor = 1;
		1892
		1893	/* All detections below this point don't descend beneath the floor,
		1894	* so just continue on. We could be clever and look at the type of
		1895	* detection to completely break out if we don't care about objects beneath
		1896	* the floor, but once we get to the floor, not likely a very big issue anyways.
		1897	*/
		1898	if (floor)
		1899	continue;
		1900
		1901	/* I had thought about making detect magic and detect curse
		1902	* show the flash the magic item like it does for detect monster.
		1903	* however, if the object is within sight, this would then make it
		1904	* difficult to see what object is magical/cursed, so the
		1905	* effect wouldn't be as apparant.
		1906	*/
		1907
		1908	/* detect magic */
		1909	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&
		1910	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))
		1911	{
		1912	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
		1913	/* make runes more visibile */
		1914	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
		1915	tmp->stats.Cha /= 4;
		1916	done_one = 1;
		1917	}
		1918	/* detect monster */
		1919	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))
		1920	{
		1921	done_one = 2;
		1922	if (!detect)
		1923	detect = tmp;
		1924	}
		1925	/* Basically, if race is set in the spell, then the creatures race must
		1926	* match that. if the spell race is set to GOD, then the gods opposing
		1927	* race must match.
		1928	*/
		1929	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&
		1930	((!strcmp (spell->race, "GOD") && god && god->slaying && strstr (god->slaying, tmp->race)) ||
		1931	(strstr (spell->race, tmp->race))))
		1932	{
		1933	done_one = 2;
		1934	if (!detect)
		1935	detect = tmp;
		1936	}
		1937	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
		1938	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
		1939	{
		1940	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
		1941	done_one = 1;
		1942	}
		1943	} /* for stack of objects on this space */
		1944
		1945	/* Code here puts an effect of the spell on the space, so you can see
		1946	* where the magic is.
		1947	*/
		1948	if (done_one)
		1949	{
		1950	object *detect_ob = arch_to_object (spell->other_arch);
		1951
		1952	/* if this is set, we want to copy the face */
		1953	if (done_one == 2 && detect)
		1954	{
		1955	detect_ob->face = detect->face;
		1956	detect_ob->animation_id = detect->animation_id;
		1957	detect_ob->anim_speed = detect->anim_speed;
		1958	detect_ob->last_anim = 0;
		1959	/* by default, the detect_ob is already animated */
		1960	if (!QUERY_FLAG (detect, FLAG_ANIMATE))
		1961	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);
		1962	}
		1963
		1964	m->insert (detect_ob, nx, ny, op);
		1965	}
		1966	} /* for processing the surrounding spaces */
		1967
		1968
		1969	/* Now process objects in the players inventory if detect curse or magic */
		1970	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))
		1971	{
		1972	done_one = 0;
		1973	for (tmp = op->inv; tmp; tmp = tmp->below)
		1974	{
		1975	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))
		1976	{
		1977	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))
		1978	{
		1979	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1639	if (op->type==PLAYER) {	1980	if (op->type == PLAYER)
1640	new_draw_info_format(NDI_UNIQUE, 0,op,	1981	esrv_send_item (op, tmp);
1641	"On the ground is %s.", long_desc(tmp, op));
1642	if (tmp->msg) {
1643	new_draw_info(NDI_UNIQUE, 0,op, "The item has a story:");
1644	new_draw_info(NDI_UNIQUE, 0,op, tmp->msg);
1645	}	1982	}
		1983	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
		1984	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
		1985	{
		1986	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
		1987	if (op->type == PLAYER)
1646	esrv_send_item(op, tmp);	1988	esrv_send_item (op, tmp);
1647	}
1648	num_ident--;
1649	success=1;
1650	if (!num_ident) break;
1651	}
1652	}
1653	if (!success)
1654	new_draw_info(NDI_UNIQUE, 0,op, "You can't reach anything unidentified.");
1655	else {
1656	spell_effect(spell, op->x, op->y, op->map, op);
1657	}
1658	return success;
1659	}
1660
1661
1662	int cast_detection(object *op, object *caster, object *spell, object *skill) {
1663	object *tmp, *last, *god, *detect;
1664	int done_one, range, mflags, floor, level;
1665	sint16 x, y, nx, ny;
1666	mapstruct *m;
1667
1668	/* We precompute some values here so that we don't have to keep
1669	* doing it over and over again.
1670	*/
1671	god=find_god(determine_god(op));
1672	level=caster_level(caster, spell);
1673	range = spell->range + SP_level_range_adjust(caster, spell);
1674
1675	if (!skill) skill=caster;
1676
1677	for (x = op->x - range; x <= op->x + range; x++)
1678	for (y = op->y - range; y <= op->y + range; y++) {
1679
1680	m = op->map;
1681	mflags = get_map_flags(m, &m, x, y, &nx, &ny);
1682	if (mflags & P_OUT_OF_MAP) continue;
1683
1684	/* For most of the detections, we only detect objects above the
1685	* floor. But this is not true for show invisible.
1686	* Basically, we just go and find the top object and work
1687	* down - that is easier than working up.
1688	*/
1689
1690	for (last=NULL, tmp=get_map_ob(m, nx, ny); tmp; tmp=tmp->above) last=tmp;
1691	/* Shouldn't happen, but if there are no objects on a space, this
1692	* would happen.
1693	*/
1694	if (!last) continue;
1695
1696	done_one=0;
1697	floor=0;
1698	detect = NULL;
1699	for (tmp=last; tmp; tmp=tmp->below) {
1700
1701	/* show invisible */
1702	if (QUERY_FLAG(spell, FLAG_MAKE_INVIS) &&
1703	/* Might there be other objects that we can make visibile? */
1704	(tmp->invisible && (QUERY_FLAG(tmp, FLAG_MONSTER) ||
1705	(tmp->type==PLAYER && !QUERY_FLAG(tmp, FLAG_WIZ)) ||
1706	tmp->type==CF_HANDLE ||
1707	tmp->type==TRAPDOOR || tmp->type==EXIT || tmp->type==HOLE ||
1708	tmp->type==BUTTON || tmp->type==TELEPORTER ||
1709	tmp->type==GATE || tmp->type==LOCKED_DOOR ||
1710	tmp->type==WEAPON || tmp->type==ALTAR || tmp->type==SIGN ||
1711	tmp->type==TRIGGER_PEDESTAL || tmp->type==SPECIAL_KEY ||
1712	tmp->type==TREASURE || tmp->type==BOOK ||
1713	tmp->type==HOLY_ALTAR))) {
1714	if(random_roll(0, skill->level-1, op, PREFER_HIGH) > level/4) {
1715	tmp->invisible=0;
1716	done_one = 1;
1717	}
1718	}	1989	}
1719	if (QUERY_FLAG(tmp, FLAG_IS_FLOOR)) floor=1;
1720
1721	/* All detections below this point don't descend beneath the floor,
1722	* so just continue on. We could be clever and look at the type of
1723	* detection to completely break out if we don't care about objects beneath
1724	* the floor, but once we get to the floor, not likely a very big issue anyways.
1725	*/
1726	if (floor) continue;
1727
1728	/* I had thought about making detect magic and detect curse
1729	* show the flash the magic item like it does for detect monster.
1730	* however, if the object is within sight, this would then make it
1731	* difficult to see what object is magical/cursed, so the
1732	* effect wouldn't be as apparant.
1733	*/
1734
1735	/* detect magic */
1736	if (QUERY_FLAG(spell, FLAG_KNOWN_MAGICAL) &&
1737	!QUERY_FLAG(tmp,FLAG_KNOWN_MAGICAL) &&
1738	!QUERY_FLAG(tmp, FLAG_IDENTIFIED) &&
1739	is_magical(tmp)) {
1740	SET_FLAG(tmp,FLAG_KNOWN_MAGICAL);
1741	/* make runes more visibile */
1742	if(tmp->type==RUNE && tmp->attacktype&AT_MAGIC)
1743	tmp->stats.Cha/=4;
1744	done_one = 1;
1745	}
1746	/* detect monster */
1747	if (QUERY_FLAG(spell, FLAG_MONSTER) &&
1748	(QUERY_FLAG(tmp, FLAG_MONSTER) || tmp->type==PLAYER)) {
1749	done_one = 2;
1750	if (!detect) detect=tmp;
1751	}
1752	/* Basically, if race is set in the spell, then the creatures race must
1753	* match that. if the spell race is set to GOD, then the gods opposing
1754	* race must match.
1755	*/
1756	if (spell->race && QUERY_FLAG(tmp,FLAG_MONSTER) && tmp->race &&
1757	((!strcmp(spell->race, "GOD") && god && god->slaying && strstr(god->slaying,tmp->race)) ||
1758	(strstr(spell->race, tmp->race)))) {
1759	done_one = 2;
1760	if (!detect) detect=tmp;
1761	}
1762	if (QUERY_FLAG(spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED) &&
1763	(QUERY_FLAG(tmp, FLAG_CURSED) || QUERY_FLAG(tmp, FLAG_DAMNED))) {
1764	SET_FLAG(tmp, FLAG_KNOWN_CURSED);
1765	done_one = 1;
1766	}
1767	} /* for stack of objects on this space */
1768
1769	/* Code here puts an effect of the spell on the space, so you can see
1770	* where the magic is.
1771	*/
1772	if (done_one) {
1773	object *detect_ob = arch_to_object(spell->other_arch);
1774	detect_ob->x = nx;
1775	detect_ob->y = ny;
1776	/* if this is set, we want to copy the face */
1777	if (done_one == 2 && detect) {
1778	detect_ob->face = detect->face;
1779	detect_ob->animation_id = detect->animation_id;
1780	detect_ob->anim_speed = detect->anim_speed;
1781	detect_ob->last_anim=0;
1782	/* by default, the detect_ob is already animated */
1783	if (!QUERY_FLAG(detect, FLAG_ANIMATE)) CLEAR_FLAG(detect_ob, FLAG_ANIMATE);
1784	}
1785	insert_ob_in_map(detect_ob, m, op,0);
1786	}
1787	} /* for processing the surrounding spaces */
1788
1789
1790	/* Now process objects in the players inventory if detect curse or magic */
1791	if (QUERY_FLAG(spell, FLAG_KNOWN_CURSED) || QUERY_FLAG(spell, FLAG_KNOWN_MAGICAL)) {
1792	done_one = 0;
1793	for (tmp = op->inv; tmp; tmp = tmp->below) {
1794	if (!tmp->invisible && !QUERY_FLAG(tmp, FLAG_IDENTIFIED)) {
1795	if (QUERY_FLAG(spell, FLAG_KNOWN_MAGICAL) &&
1796	is_magical(tmp) && !QUERY_FLAG(tmp,FLAG_KNOWN_MAGICAL)) {
1797	SET_FLAG(tmp,FLAG_KNOWN_MAGICAL);
1798	if (op->type==PLAYER)
1799	esrv_send_item (op, tmp);
1800	}
1801	if (QUERY_FLAG(spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED) &&
1802	(QUERY_FLAG(tmp, FLAG_CURSED) || QUERY_FLAG(tmp, FLAG_DAMNED))) {
1803	SET_FLAG(tmp, FLAG_KNOWN_CURSED);
1804	if (op->type==PLAYER)
1805	esrv_send_item (op, tmp);
1806	}
1807	} /* if item is not identified */	1990	} /* if item is not identified */
1808	} /* for the players inventory */	1991	} /* for the players inventory */
1809	} /* if detect magic/curse and object is a player */	1992	} /* if detect magic/curse and object is a player */
1810	return 1;	1993	return 1;
1811	}	1994	}
1812		1995
1813		1996
1814	/**	1997	/**
1815	* Checks if victim has overcharged mana. caster_level is the caster's (skill)	1998	* Checks if victim has overcharged mana. caster_level is the caster's (skill)
1816	* level whos spell did cause the overcharge.	1999	* level whos spell did cause the overcharge.
1817	*/	2000	*/
		2001	static void
1818	static void charge_mana_effect(object *victim, int caster_level)	2002	charge_mana_effect (object *victim, int caster_level)
1819	{	2003	{
1820		2004
1821	/* Prevent explosions for objects without mana. Without this check, doors	2005	/* Prevent explosions for objects without mana. Without this check, doors
1822	* will explode, too.	2006	* will explode, too.
1823	*/	2007	*/
1824	if (victim->stats.maxsp <= 0)	2008	if (victim->stats.maxsp <= 0)
1825	return;	2009	return;
1826		2010
1827	new_draw_info(NDI_UNIQUE, 0, victim, "You feel energy course through you.");	2011	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");
1828		2012
1829	if (victim->stats.sp >= victim->stats.maxsp*2) {	2013	if (victim->stats.sp >= victim->stats.maxsp * 2)
		2014	{
1830	object *tmp;	2015	object *tmp;
1831		2016
1832	new_draw_info(NDI_UNIQUE, 0, victim, "Your head explodes!");	2017	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");
1833		2018
1834	/* Explodes a fireball centered at player */	2019	/* Explodes a fireball centered at player */
1835	tmp = get_archetype(EXPLODING_FIREBALL);	2020	tmp = get_archetype (EXPLODING_FIREBALL);
1836	tmp->dam_modifier = random_roll(1, caster_level, victim, PREFER_LOW)/5+1;	2021	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
1837	tmp->stats.maxhp = random_roll(1, caster_level, victim, PREFER_LOW)/10+2;	2022	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
1838	tmp->x = victim->x;	2023
1839	tmp->y = victim->y;	2024	tmp->insert_at (victim);
1840	insert_ob_in_map(tmp, victim->map, NULL, 0);
1841	victim->stats.sp = 2*victim->stats.maxsp;	2025	victim->stats.sp = 2 * victim->stats.maxsp;
1842	}	2026	}
1843	else if (victim->stats.sp >= victim->stats.maxsp*1.88) {	2027	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
1844	new_draw_info(NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");	2028	new_draw_info (NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");
1845	}
1846	else if (victim->stats.sp >= victim->stats.maxsp*1.66) {	2029	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
1847	new_draw_info(NDI_UNIQUE, 0, victim, "You get a splitting headache!");	2030	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");
1848	}
1849	else if (victim->stats.sp >= victim->stats.maxsp*1.5) {	2031	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
		2032	{
1850	new_draw_info(NDI_UNIQUE, 0, victim, "Chaos fills your world.");	2033	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
1851	confuse_player(victim, victim, 99);	2034	confuse_player (victim, victim, 99);
1852	}	2035	}
1853	else if (victim->stats.sp >= victim->stats.maxsp*1.25) {	2036	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)
1854	new_draw_info(NDI_UNIQUE, 0, victim, "You start hearing voices.");	2037	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");
1855	}
1856	}	2038	}
1857		2039
1858	/* cast_transfer	2040	/* cast_transfer
1859	* This spell transfers sp from the player to another person.	2041	* This spell transfers sp from the player to another person.
1860	* We let the target go above their normal maximum SP.	2042	* We let the target go above their normal maximum SP.
1861	*/	2043	*/
1862		2044
		2045	int
1863	int cast_transfer(object *op,object *caster, object *spell, int dir) {	2046	cast_transfer (object *op, object *caster, object *spell, int dir)
		2047	{
1864	object *plyr=NULL;	2048	object *plyr = NULL;
1865	sint16 x, y;	2049	sint16 x, y;
1866	mapstruct *m;	2050	maptile *m;
1867	int mflags;	2051	int mflags;
1868		2052
1869	m = op->map;	2053	m = op->map;
1870	x = op->x+freearr_x[dir];	2054	x = op->x + freearr_x[dir];
1871	y = op->y+freearr_y[dir];	2055	y = op->y + freearr_y[dir];
1872		2056
1873	mflags = get_map_flags(m, &m, x, y, &x, &y);	2057	mflags = get_map_flags (m, &m, x, y, &x, &y);
1874		2058
1875	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE) {	2059	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
		2060	{
1876	for(plyr=get_map_ob(m, x, y); plyr!=NULL; plyr=plyr->above)	2061	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)
1877	if (plyr != op && QUERY_FLAG(plyr, FLAG_ALIVE))	2062	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
1878	break;	2063	break;
1879	}	2064	}
1880		2065
1881		2066
1882	/* If we did not find a player in the specified direction, transfer	2067	/* If we did not find a player in the specified direction, transfer
1883	* to anyone on top of us. This is used for the rune of transference mostly.	2068	* to anyone on top of us. This is used for the rune of transference mostly.
1884	*/	2069	*/
1885	if(plyr==NULL)	2070	if (plyr == NULL)
1886	for(plyr=get_map_ob(op->map,op->x,op->y); plyr!=NULL; plyr=plyr->above)	2071	for (plyr = GET_MAP_OB (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)
1887	if (plyr != op && QUERY_FLAG(plyr, FLAG_ALIVE))	2072	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
1888	break;	2073	break;
1889		2074
1890	if (!plyr) {	2075	if (!plyr)
		2076	{
1891	new_draw_info(NDI_BLACK, 0, op, "There is no one there.");	2077	new_draw_info (NDI_BLACK, 0, op, "There is no one there.");
1892	return 0;	2078	return 0;
1893	}	2079	}
1894	/* give sp */	2080	/* give sp */
1895	if(spell->stats.dam > 0) {	2081	if (spell->stats.dam > 0)
		2082	{
1896	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust(caster, spell);	2083	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);
1897	charge_mana_effect(plyr, caster_level(caster, spell));	2084	charge_mana_effect (plyr, caster_level (caster, spell));
1898	return 1;	2085	return 1;
1899	}	2086	}
1900	/* suck sp away. Can't suck sp from yourself */	2087	/* suck sp away. Can't suck sp from yourself */
1901	else if (op != plyr) {	2088	else if (op != plyr)
		2089	{
1902	/* old dragin magic used floats. easier to just use ints and divide by 100 */	2090	/* old dragin magic used floats. easier to just use ints and divide by 100 */
1903		2091
1904	int rate = -spell->stats.dam + SP_level_dam_adjust(caster, spell), sucked;	2092	int rate = -spell->stats.dam + SP_level_dam_adjust (caster, spell), sucked;
1905		2093
1906	if (rate > 95) rate=95;	2094	if (rate > 95)
		2095	rate = 95;
1907		2096
1908	sucked = (plyr->stats.sp * rate) / 100;	2097	sucked = (plyr->stats.sp * rate) / 100;
1909	plyr->stats.sp -= sucked;	2098	plyr->stats.sp -= sucked;
1910	if (QUERY_FLAG(op, FLAG_ALIVE)) {	2099	if (QUERY_FLAG (op, FLAG_ALIVE))
		2100	{
1911	/* Player doesn't get full credit */	2101	/* Player doesn't get full credit */
1912	sucked = (sucked * rate) / 100;	2102	sucked = (sucked * rate) / 100;
1913	op->stats.sp += sucked;	2103	op->stats.sp += sucked;
1914	if (sucked > 0) {	2104	if (sucked > 0)
		2105	{
1915	charge_mana_effect(op, caster_level(caster, spell));	2106	charge_mana_effect (op, caster_level (caster, spell));
1916	}	2107	}
1917	}	2108	}
1918	return 1;	2109	return 1;
1919	}	2110	}
1920	return 0;	2111	return 0;
1921	}	2112	}
1922		2113
1923		2114
1924	/* counterspell: nullifies spell effects.	2115	/* counterspell: nullifies spell effects.
1925	* op is the counterspell object, dir is the direction	2116	* op is the counterspell object, dir is the direction
1926	* it was cast in.	2117	* it was cast in.
1927	* Basically, if the object has a magic attacktype,	2118	* Basically, if the object has a magic attacktype,
1928	* this may nullify it.	2119	* this may nullify it.
1929	*/	2120	*/
		2121	void
1930	void counterspell(object *op,int dir)	2122	counterspell (object *op, int dir)
1931	{	2123	{
1932	object *tmp, *head, *next;	2124	object *tmp, *head, *next;
1933	int mflags;	2125	int mflags;
1934	mapstruct *m;	2126	maptile *m;
1935	sint16 sx,sy;	2127	sint16 sx, sy;
1936		2128
1937	sx = op->x + freearr_x[dir];	2129	sx = op->x + freearr_x[dir];
1938	sy = op->y + freearr_y[dir];	2130	sy = op->y + freearr_y[dir];
1939	m = op->map;	2131	m = op->map;
1940	mflags = get_map_flags(m, &m, sx, sy, &sx, &sy);	2132	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
1941	if (mflags & P_OUT_OF_MAP) return;	2133	if (mflags & P_OUT_OF_MAP)
		2134	return;
		2135
		2136	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)
1942		2137	{
1943	for(tmp=get_map_ob(m,sx,sy); tmp!=NULL; tmp=next) {
1944	next = tmp->above;	2138	next = tmp->above;
1945		2139
1946	/* Need to look at the head object - otherwise, if tmp	2140	/* Need to look at the head object - otherwise, if tmp
1947	* points to a monster, we don't have all the necessary	2141	* points to a monster, we don't have all the necessary
1948	* info for it.	2142	* info for it.
1949	*/	2143	*/
		2144	if (tmp->head)
1950	if (tmp->head) head = tmp->head;	2145	head = tmp->head;
		2146	else
1951	else head = tmp;	2147	head = tmp;
1952		2148
1953	/* don't attack our own spells */	2149	/* don't attack our own spells */
1954	if(tmp->owner && tmp->owner == op->owner) continue;	2150	if (tmp->owner && tmp->owner == op->owner)
		2151	continue;
1955		2152
1956	/* Basically, if the object is magical and not counterspell,	2153	/* Basically, if the object is magical and not counterspell,
1957	* we will more or less remove the object. Don't counterspell	2154	* we will more or less remove the object. Don't counterspell
1958	* monsters either.	2155	* monsters either.
1959	*/	2156	*/
1960		2157
1961	if (head->attacktype & AT_MAGIC &&	2158	if (head->attacktype & AT_MAGIC
1962	!(head->attacktype & AT_COUNTERSPELL) &&	2159	&& !(head->attacktype & AT_COUNTERSPELL)
1963	!QUERY_FLAG(head,FLAG_MONSTER) &&	2160	&& !QUERY_FLAG (head, FLAG_MONSTER)
1964	(op->level > head->level)) {	2161	&& (op->level > head->level))
1965	remove_ob(head);	2162	head->destroy ();
1966	free_object(head);	2163	else
1967	} else switch(head->type) {	2164	switch (head->type)
		2165	{
1968	case SPELL_EFFECT:	2166	case SPELL_EFFECT:
		2167	// XXX: Don't affect floor spelleffects. See also XXX comment
		2168	// about sanctuary in spell_util.C
		2169	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		2170	continue;
		2171
1969	if(op->level > head->level) {	2172	if (op->level > head->level)
1970	remove_ob(head);	2173	head->destroy ();
1971	free_object(head);	2174
1972	}
1973	break;	2175	break;
1974		2176
1975	/* I really don't get this rune code that much - that	2177	/* I really don't get this rune code that much - that
1976	* random chance seems really low.	2178	* random chance seems really low.
1977	*/	2179	*/
1978	case RUNE:	2180	case RUNE:
1979	if(rndm(0, 149) == 0) {	2181	if (rndm (0, 149) == 0)
		2182	{
1980	head->stats.hp--; /* weaken the rune */	2183	head->stats.hp--; /* weaken the rune */
1981	if(!head->stats.hp) {	2184	if (!head->stats.hp)
1982	remove_ob(head);	2185	head->destroy ();
1983	free_object(head);
1984	}	2186	}
1985	}
1986	break;	2187	break;
1987	}	2188	}
1988	}	2189	}
1989	}	2190	}
1990		2191
1991		2192
1992		2193
1993	/* cast_consecrate() - a spell to make an altar your god's */	2194	/* cast_consecrate() - a spell to make an altar your god's */
		2195	int
1994	int cast_consecrate(object *op, object *caster, object *spell) {	2196	cast_consecrate (object *op, object *caster, object *spell)
		2197	{
1995	char buf[MAX_BUF];	2198	char buf[MAX_BUF];
1996		2199
1997	object *tmp, *god=find_god(determine_god(op));	2200	object *tmp, *god = find_god (determine_god (op));
1998		2201
1999	if(!god) {	2202	if (!god)
2000	new_draw_info(NDI_UNIQUE, 0,op,	2203	{
2001	"You can't consecrate anything if you don't worship a god!");	2204	new_draw_info (NDI_UNIQUE, 0, op, "You can't consecrate anything if you don't worship a god!");
2002	return 0;	2205	return 0;
2003	}	2206	}
2004		2207
2005	for(tmp=op->below;tmp;tmp=tmp->below) {	2208	for (tmp = op->below; tmp; tmp = tmp->below)
		2209	{
2006	if(QUERY_FLAG(tmp,FLAG_IS_FLOOR)) break;	2210	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		2211	break;
2007	if(tmp->type==HOLY_ALTAR) {	2212	if (tmp->type == HOLY_ALTAR)
		2213	{
2008		2214
2009	if(tmp->level > caster_level(caster, spell)) {	2215	if (tmp->level > caster_level (caster, spell))
2010	new_draw_info_format(NDI_UNIQUE, 0,op,	2216	{
2011	"You are not powerful enough to reconsecrate the %s", &tmp->name);	2217	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);
2012	return 0;	2218	return 0;
2013	} else {
2014	/* If we got here, we are consecrating an altar */
2015	sprintf(buf,"Altar of %s", &god->name);
2016	tmp->name = buf;
2017	tmp->level = caster_level(caster, spell);
2018	tmp->other_arch = god->arch;
2019	if(op->type==PLAYER) esrv_update_item(UPD_NAME, op, tmp);
2020	new_draw_info_format(NDI_UNIQUE,0, op,
2021	"You consecrated the altar to %s!", &god->name);
2022	return 1;
2023	}	2219	}
		2220	else
		2221	{
		2222	/* If we got here, we are consecrating an altar */
		2223	sprintf (buf, "Altar of %s", &god->name);
		2224	tmp->name = buf;
		2225	tmp->level = caster_level (caster, spell);
		2226	tmp->other_arch = god->arch;
		2227	if (op->type == PLAYER)
		2228	esrv_update_item (UPD_NAME, op, tmp);
		2229	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
		2230	return 1;
2024	}	2231	}
		2232	}
2025	}	2233	}
2026	new_draw_info(NDI_UNIQUE, 0,op,"You are not standing over an altar!");	2234	new_draw_info (NDI_UNIQUE, 0, op, "You are not standing over an altar!");
2027	return 0;	2235	return 0;
2028	}	2236	}
2029		2237
2030	/* animate_weapon -	2238	/* animate_weapon -
2031	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.	2239	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.
2032	* The golem is based on the archetype specified, modified by the caster's level	2240	* The golem is based on the archetype specified, modified by the caster's level
…		…
2036	* yet the code wass full of player checks. I've presumed that the code	2244	* yet the code wass full of player checks. I've presumed that the code
2037	* that only let players use it was correct, and removed all the other	2245	* that only let players use it was correct, and removed all the other
2038	* player checks. MSW 2003-01-06	2246	* player checks. MSW 2003-01-06
2039	*/	2247	*/
2040		2248
		2249	int
2041	int animate_weapon(object *op,object *caster,object *spell, int dir) {	2250	animate_weapon (object *op, object *caster, object *spell, int dir)
		2251	{
2042	object *weapon, *tmp;	2252	object *weapon, *tmp;
2043	char buf[MAX_BUF];	2253	char buf[MAX_BUF];
2044	int a, i;	2254	int a, i;
2045	sint16 x, y;	2255	sint16 x, y;
2046	mapstruct *m;	2256	maptile *m;
2047	materialtype_t *mt;	2257	materialtype_t *mt;
2048		2258
2049	if(!spell->other_arch){	2259	if (!spell->other_arch)
		2260	{
2050	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	2261	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2051	LOG(llevError,"animate_weapon failed: spell %s missing other_arch!\n", &spell->name);	2262	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
2052	return 0;	2263	return 0;
2053	}	2264	}
2054	/* exit if it's not a player using this spell. */	2265	/* exit if it's not a player using this spell. */
2055	if(op->type!=PLAYER) return 0;	2266	if (op->type != PLAYER)
		2267	return 0;
2056		2268
2057	/* if player already has a golem, abort */	2269	/* if player already has a golem, abort */
2058	if(op->contr->ranges[range_golem]!=NULL && op->contr->golem_count == op->contr->ranges[range_golem]->count) {	2270	if (op->contr->ranges[range_golem])
		2271	{
2059	control_golem(op->contr->ranges[range_golem],dir);	2272	control_golem (op->contr->ranges[range_golem], dir);
2060	return 0;	2273	return 0;
2061	}	2274	}
2062		2275
2063	/* if no direction specified, pick one */	2276	/* if no direction specified, pick one */
2064	if(!dir)	2277	if (!dir)
2065	dir=find_free_spot(NULL,op->map,op->x,op->y,1,9);	2278	dir = find_free_spot (NULL, op->map, op->x, op->y, 1, 9);
2066		2279
2067	m = op->map;	2280	m = op->map;
2068	x = op->x+freearr_x[dir];	2281	x = op->x + freearr_x[dir];
2069	y = op->y+freearr_y[dir];	2282	y = op->y + freearr_y[dir];
2070		2283
2071	/* if there's no place to put the golem, abort */	2284	/* if there's no place to put the golem, abort */
2072	if((dir==-1) || (get_map_flags(m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	2285	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||
2073	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK(m, x, y)) == spell->other_arch->clone.move_type)) {	2286	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type))
		2287	{
2074	new_draw_info(NDI_UNIQUE, 0,op,"There is something in the way.");	2288	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");
2075	return 0;	2289	return 0;
2076	}	2290	}
2077		2291
2078	/* Use the weapon marked by the player. */	2292	/* Use the weapon marked by the player. */
2079	weapon = find_marked_object(op);	2293	weapon = find_marked_object (op);
2080		2294
2081	if (!weapon) {	2295	if (!weapon)
		2296	{
2082	new_draw_info(NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2297	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");
2083	return 0;	2298	return 0;
2084	}	2299	}
2085	if (spell->race && strcmp(weapon->arch->name, spell->race)) {	2300	if (spell->race && strcmp (weapon->arch->name, spell->race))
		2301	{
2086	new_draw_info(NDI_UNIQUE, 0,op,"The spell fails to transform your weapon.");	2302	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");
2087	return 0;	2303	return 0;
2088	}	2304	}
2089	if (weapon->type != WEAPON) {	2305	if (weapon->type != WEAPON)
		2306	{
2090	new_draw_info(NDI_UNIQUE, 0,op,"You need to wield a weapon to animate it.");	2307	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");
2091	return 0;	2308	return 0;
2092	}	2309	}
2093	if (QUERY_FLAG(weapon, FLAG_APPLIED)) {	2310	if (QUERY_FLAG (weapon, FLAG_APPLIED))
		2311	{
2094	new_draw_info_format(NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell",	2312	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));
2095	query_name(weapon));
2096	return 0;	2313	return 0;
2097	}	2314	}
2098		2315
2099	if (weapon->nrof > 1) {	2316	if (weapon->nrof > 1)
		2317	{
2100	tmp = get_split_ob(weapon, 1);	2318	tmp = get_split_ob (weapon, 1);
2101	esrv_send_item(op, weapon);	2319	esrv_send_item (op, weapon);
2102	weapon = tmp;	2320	weapon = tmp;
2103	}	2321	}
2104		2322
2105	/* create the golem object */	2323	/* create the golem object */
2106	tmp=arch_to_object(spell->other_arch);	2324	tmp = arch_to_object (spell->other_arch);
2107		2325
2108	/* if animated by a player, give the player control of the golem */	2326	/* if animated by a player, give the player control of the golem */
2109	CLEAR_FLAG(tmp, FLAG_MONSTER);	2327	CLEAR_FLAG (tmp, FLAG_MONSTER);
2110	SET_FLAG(tmp, FLAG_FRIENDLY);
2111	tmp->stats.exp=0;	2328	tmp->stats.exp = 0;
2112	add_friendly_object(tmp);	2329	add_friendly_object (tmp);
2113	tmp->type=GOLEM;	2330	tmp->type = GOLEM;
2114	set_owner(tmp,op);	2331	tmp->set_owner (op);
2115	set_spell_skill(op, caster, spell, tmp);	2332	set_spell_skill (op, caster, spell, tmp);
2116	op->contr->ranges[range_golem]=tmp;	2333	op->contr->ranges[range_golem] = tmp;
2117	op->contr->shoottype=range_golem;	2334	op->contr->shoottype = range_golem;
2118	op->contr->golem_count = tmp->count;
2119		2335
2120	/* Give the weapon to the golem now. A bit of a hack to check the	2336	/* Give the weapon to the golem now. A bit of a hack to check the
2121	* removed flag - it should only be set if get_split_object was	2337	* removed flag - it should only be set if get_split_object was
2122	* used above.	2338	* used above.
2123	*/	2339	*/
2124	if (!QUERY_FLAG(weapon, FLAG_REMOVED))	2340	if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2125	remove_ob (weapon);	2341	weapon->remove ();
2126	insert_ob_in_ob (weapon, tmp);	2342	insert_ob_in_ob (weapon, tmp);
2127	esrv_send_item(op, weapon);	2343	esrv_send_item (op, weapon);
2128	/* To do everything necessary to let a golem use the weapon is a pain,	2344	/* To do everything necessary to let a golem use the weapon is a pain,
2129	* so instead, just set it as equipped (otherwise, we need to update	2345	* so instead, just set it as equipped (otherwise, we need to update
2130	* body_info, skills, etc)	2346	* body_info, skills, etc)
2131	*/	2347	*/
2132	SET_FLAG (tmp, FLAG_USE_WEAPON);	2348	SET_FLAG (tmp, FLAG_USE_WEAPON);
2133	SET_FLAG(weapon, FLAG_APPLIED);	2349	SET_FLAG (weapon, FLAG_APPLIED);
2134	fix_player(tmp);	2350	tmp->update_stats ();
2135		2351
2136	/* There used to be 'odd' code that basically seemed to take the absolute	2352	/* There used to be 'odd' code that basically seemed to take the absolute
2137	* value of the weapon->magic an use that. IMO, that doesn't make sense -	2353	* value of the weapon->magic an use that. IMO, that doesn't make sense -
2138	* if you're using a crappy weapon, it shouldn't be as good.	2354	* if you're using a crappy weapon, it shouldn't be as good.
2139	*/	2355	*/
2140		2356
2141	/* modify weapon's animated wc */	2357	/* modify weapon's animated wc */
2142	tmp->stats.wc = tmp->stats.wc - SP_level_range_adjust(caster,spell)	2358	tmp->stats.wc = tmp->stats.wc - SP_level_range_adjust (caster, spell) - 5 * weapon->stats.Dex - 2 * weapon->stats.Str - weapon->magic;
2143	- 5 * weapon->stats.Dex - 2 * weapon->stats.Str - weapon->magic;	2359	if (tmp->stats.wc < -127)
2144	if(tmp->stats.wc<-127) tmp->stats.wc = -127;	2360	tmp->stats.wc = -127;
2145		2361
2146	/* Modify hit points for weapon */	2362	/* Modify hit points for weapon */
2147	tmp->stats.maxhp = tmp->stats.maxhp + spell->duration +	2363	tmp->stats.maxhp = tmp->stats.maxhp + spell->duration +
2148	SP_level_duration_adjust(caster, spell) +	2364	SP_level_duration_adjust (caster, spell) + +8 * weapon->magic + 12 * weapon->stats.Con;
2149	+ 8 * weapon->magic + 12 * weapon->stats.Con;	2365	if (tmp->stats.maxhp < 0)
2150	if(tmp->stats.maxhp<0) tmp->stats.maxhp=10;	2366	tmp->stats.maxhp = 10;
2151	tmp->stats.hp = tmp->stats.maxhp;	2367	tmp->stats.hp = tmp->stats.maxhp;
2152		2368
2153	/* Modify weapon's damage */	2369	/* Modify weapon's damage */
2154	tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust(caster, spell)	2370	tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell) + weapon->stats.dam + weapon->magic + 5 * weapon->stats.Str;
2155	+ weapon->stats.dam	2371	if (tmp->stats.dam < 0)
2156	+ weapon->magic	2372	tmp->stats.dam = 127;
2157	+ 5 * weapon->stats.Str;
2158	if(tmp->stats.dam<0) tmp->stats.dam=127;
2159		2373
2160		2374
2161	/* attacktype */	2375	/* attacktype */
2162	if ( ! tmp->attacktype)	2376	if (!tmp->attacktype)
2163	tmp->attacktype = AT_PHYSICAL;	2377	tmp->attacktype = AT_PHYSICAL;
2164		2378
2165	mt = NULL;	2379	mt = NULL;
2166	if (op->materialname != NULL)	2380	if (op->materialname != NULL)
2167	mt = name_to_material(op->materialname);	2381	mt = name_to_material (op->materialname);
2168	if (mt != NULL) {	2382	if (mt != NULL)
		2383	{
2169	for (i=0; i < NROFATTACKS; i++)	2384	for (i = 0; i < NROFATTACKS; i++)
2170	tmp->resist[i] = 50 - (mt->save[i] * 5);	2385	tmp->resist[i] = 50 - (mt->save[i] * 5);
2171	a = mt->save[0];	2386	a = mt->save[0];
2172	} else {	2387	}
		2388	else
		2389	{
2173	for (i=0; i < NROFATTACKS; i++)	2390	for (i = 0; i < NROFATTACKS; i++)
2174	tmp->resist[i] = 5;	2391	tmp->resist[i] = 5;
2175	a = 10;	2392	a = 10;
2176	}	2393	}
2177	/* Set weapon's immunity */	2394	/* Set weapon's immunity */
2178	tmp->resist[ATNR_CONFUSION] = 100;	2395	tmp->resist[ATNR_CONFUSION] = 100;
2179	tmp->resist[ATNR_POISON] = 100;	2396	tmp->resist[ATNR_POISON] = 100;
2180	tmp->resist[ATNR_SLOW] = 100;	2397	tmp->resist[ATNR_SLOW] = 100;
2181	tmp->resist[ATNR_PARALYZE] = 100;	2398	tmp->resist[ATNR_PARALYZE] = 100;
2182	tmp->resist[ATNR_TURN_UNDEAD] = 100;	2399	tmp->resist[ATNR_TURN_UNDEAD] = 100;
2183	tmp->resist[ATNR_FEAR] = 100;	2400	tmp->resist[ATNR_FEAR] = 100;
2184	tmp->resist[ATNR_DEPLETE] = 100;	2401	tmp->resist[ATNR_DEPLETE] = 100;
2185	tmp->resist[ATNR_DEATH] = 100;	2402	tmp->resist[ATNR_DEATH] = 100;
2186	tmp->resist[ATNR_BLIND] = 100;	2403	tmp->resist[ATNR_BLIND] = 100;
2187		2404
2188	/* Improve weapon's armour value according to best save vs. physical of its material */	2405	/* Improve weapon's armour value according to best save vs. physical of its material */
2189		2406
2190	if (a > 14) a = 14;	2407	if (a > 14)
		2408	a = 14;
2191	tmp->resist[ATNR_PHYSICAL] = 100 - (int)((100.0-(float)tmp->resist[ATNR_PHYSICAL])/(30.0-2.0*a));	2409	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2192		2410
2193	/* Determine golem's speed */	2411	/* Determine golem's speed */
2194	tmp->speed = 0.4 + 0.1 * SP_level_range_adjust(caster,spell);	2412	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2195		2413
2196	if(tmp->speed > 3.33) tmp->speed = 3.33;
2197
2198	if (!spell->race) {	2414	if (!spell->race)
		2415	{
2199	sprintf(buf, "animated %s", &weapon->name);	2416	sprintf (buf, "animated %s", &weapon->name);
2200	tmp->name = buf;	2417	tmp->name = buf;
2201		2418
2202	tmp->face = weapon->face;	2419	tmp->face = weapon->face;
2203	tmp->animation_id = weapon->animation_id;	2420	tmp->animation_id = weapon->animation_id;
2204	tmp->anim_speed = weapon->anim_speed;	2421	tmp->anim_speed = weapon->anim_speed;
2205	tmp->last_anim = weapon->last_anim;	2422	tmp->last_anim = weapon->last_anim;
2206	tmp->state = weapon->state;	2423	tmp->state = weapon->state;
2207	if(QUERY_FLAG(weapon, FLAG_ANIMATE)) {	2424	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];
2208	SET_FLAG(tmp,FLAG_ANIMATE);
2209	} else {
2210	CLEAR_FLAG(tmp,FLAG_ANIMATE);
2211	}
2212	update_ob_speed(tmp);
2213	}	2425	}
2214		2426
2215	/* make experience increase in proportion to the strength of the summoned creature. */	2427	/* make experience increase in proportion to the strength of the summoned creature. */
2216	tmp->stats.exp *= 1 + (MAX(spell->stats.maxgrace, spell->stats.sp) / caster_level(caster, spell));	2428	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));
2217		2429
2218	tmp->speed_left= -1;	2430	tmp->speed_left = -1;
2219	tmp->x=x;
2220	tmp->y=y;
2221	tmp->direction=dir;	2431	tmp->direction = dir;
2222	insert_ob_in_map(tmp,m,op,0);	2432
		2433	m->insert (tmp, x, y, op);
2223	return 1;	2434	return 1;
2224	}	2435	}
2225		2436
2226	/* cast_daylight() - changes the map darkness level *lower* */	2437	/* cast_daylight() - changes the map darkness level *lower* */
2227		2438
2228	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.	2439	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.
2229	* This changes the light level for the entire map.	2440	* This changes the light level for the entire map.
2230	*/	2441	*/
2231		2442
		2443	int
2232	int cast_change_map_lightlevel( object *op, object *caster, object *spell ) {	2444	cast_change_map_lightlevel (object *op, object *caster, object *spell)
		2445	{
2233	int success;	2446	int success;
2234		2447
2235	if(!op->map) return 0; /* shouldnt happen */	2448	if (!op->map)
		2449	return 0; /* shouldnt happen */
2236		2450
2237	success=change_map_light(op->map,spell->stats.dam);	2451	success = op->map->change_map_light (spell->stats.dam);
		2452
2238	if(!success) {	2453	if (!success)
		2454	{
2239	if (spell->stats.dam < 0)	2455	if (spell->stats.dam < 0)
2240	new_draw_info(NDI_UNIQUE,0,op,"It can be no brighter here.");	2456	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");
2241	else	2457	else
2242	new_draw_info(NDI_UNIQUE,0,op,"It can be no darker here.");	2458	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2243	}	2459	}
2244	return success;	2460	return success;
2245	}	2461	}
2246		2462
2247		2463
2248		2464
2249		2465
2250		2466
2251	/* create an aura spell object and put it in the player's inventory.	2467	/* create an aura spell object and put it in the player's inventory.
2252	* as usual, op is player, caster is the object casting the spell,	2468	* as usual, op is player, caster is the object casting the spell,
2253	* spell is the spell object itself.	2469	* spell is the spell object itself.
2254	*/	2470	*/
		2471	int
2255	int create_aura(object *op, object *caster, object *spell)	2472	create_aura (object *op, object *caster, object *spell)
2256	{	2473	{
2257	int refresh=0;	2474	int refresh = 0;
2258	object *new_aura;	2475	object *new_aura;
2259		2476
2260	new_aura = present_arch_in_ob(spell->other_arch, op);	2477	new_aura = present_arch_in_ob (spell->other_arch, op);
2261	if (new_aura) refresh=1;	2478	if (new_aura)
		2479	refresh = 1;
		2480	else
2262	else new_aura = arch_to_object(spell->other_arch);	2481	new_aura = arch_to_object (spell->other_arch);
2263		2482
2264	new_aura->duration = spell->duration +	2483	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2265	10* SP_level_duration_adjust(caster,spell);
2266		2484
2267	new_aura->stats.dam = spell->stats.dam	2485	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2268	+SP_level_dam_adjust(caster,spell);
2269		2486
2270	set_owner(new_aura,op);	2487	new_aura->set_owner (op);
2271	set_spell_skill(op, caster, spell, new_aura);	2488	set_spell_skill (op, caster, spell, new_aura);
2272	new_aura->attacktype= spell->attacktype;	2489	new_aura->attacktype = spell->attacktype;
2273		2490
2274	new_aura->level = caster_level(caster, spell);	2491	new_aura->level = caster_level (caster, spell);
2275	if (refresh)	2492	if (refresh)
2276	new_draw_info(NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2493	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2277	else	2494	else
2278	new_draw_info(NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2495	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
2279	insert_ob_in_ob(new_aura, op);	2496	insert_ob_in_ob (new_aura, op);
2280	return 1;	2497	return 1;
2281	}	2498	}
2282		2499
2283		2500
2284	/* move aura function. An aura is a part of someone's inventory,	2501	/* move aura function. An aura is a part of someone's inventory,
2285	* which he carries with him, but which acts on the map immediately	2502	* which he carries with him, but which acts on the map immediately
…		…
2288	* duration: duration counter.	2505	* duration: duration counter.
2289	* attacktype: aura's attacktype	2506	* attacktype: aura's attacktype
2290	* other_arch: archetype to drop where we attack	2507	* other_arch: archetype to drop where we attack
2291	*/	2508	*/
2292		2509
		2510	void
2293	void move_aura(object *aura) {	2511	move_aura (object *aura)
		2512	{
2294	int i, mflags;	2513	int i, mflags;
2295	object *env;	2514	object *env;
2296	mapstruct *m;	2515	maptile *m;
2297		2516
2298	/* auras belong in inventories */	2517	/* auras belong in inventories */
2299	env = aura->env;	2518	env = aura->env;
2300		2519
2301	/* no matter what we've gotta remove the aura...	2520	/* no matter what we've gotta remove the aura...
2302	* we'll put it back if its time isn't up.	2521	* we'll put it back if its time isn't up.
2303	*/	2522	*/
2304	remove_ob(aura);	2523	aura->remove ();
2305		2524
2306	/* exit if we're out of gas */	2525	/* exit if we're out of gas */
2307	if(aura->duration--< 0) {	2526	if (aura->duration-- < 0)
2308	free_object(aura);	2527	{
		2528	aura->destroy ();
2309	return;	2529	return;
2310	}	2530	}
2311		2531
2312	/* auras only exist in inventories */	2532	/* auras only exist in inventories */
2313	if(env == NULL || env->map==NULL) {	2533	if (env == NULL || env->map == NULL)
2314	free_object(aura);	2534	{
		2535	aura->destroy ();
2315	return;	2536	return;
2316	}	2537	}
2317	aura->x = env->x;
2318	aura->y = env->y;
2319		2538
2320	/* we need to jump out of the inventory for a bit	2539	/* we need to jump out of the inventory for a bit
2321	* in order to hit the map conveniently.	2540	* in order to hit the map conveniently.
2322	*/	2541	*/
2323	insert_ob_in_map(aura,env->map,aura,0);	2542	aura->insert_at (env, aura);
2324		2543
2325	for(i=1;i<9;i++) {	2544	for (i = 1; i < 9; i++)
		2545	{
2326	sint16 nx, ny;	2546	sint16 nx, ny;
		2547
2327	nx = aura->x + freearr_x[i];	2548	nx = aura->x + freearr_x[i];
2328	ny = aura->y + freearr_y[i];	2549	ny = aura->y + freearr_y[i];
2329	mflags = get_map_flags(env->map, &m, nx, ny, &nx, &ny);	2550	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2330		2551
2331	/* Consider the movement tyep of the person with the aura as	2552	/* Consider the movement tyep of the person with the aura as
2332	* movement type of the aura. Eg, if the player is flying, the aura	2553	* movement type of the aura. Eg, if the player is flying, the aura
2333	* is flying also, if player is walking, it is on the ground, etc.	2554	* is flying also, if player is walking, it is on the ground, etc.
2334	*/	2555	*/
2335	if (!(mflags & P_OUT_OF_MAP)
2336	&& !(OB_TYPE_MOVE_BLOCK(env, GET_MAP_MOVE_BLOCK(m, nx, ny))))	2556	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))
2337	{	2557	{
2338	hit_map(aura,i,aura->attacktype,0);	2558	hit_map (aura, i, aura->attacktype, 0);
2339		2559
2340	if(aura->other_arch) {	2560	if (aura->other_arch)
2341	object *new_ob;	2561	m->insert (arch_to_object (aura->other_arch), nx, ny, aura);
2342
2343	new_ob = arch_to_object(aura->other_arch);
2344	new_ob->x = nx;
2345	new_ob->y = ny;
2346	insert_ob_in_map(new_ob,m,aura,0);
2347	}	2562	}
2348	}
2349	}	2563	}
		2564
2350	/* put the aura back in the player's inventory */	2565	/* put the aura back in the player's inventory */
2351	remove_ob(aura);	2566	aura->remove ();
2352	insert_ob_in_ob(aura, env);	2567	insert_ob_in_ob (aura, env);
2353	}	2568	}
2354		2569
2355	/* moves the peacemaker spell.	2570	/* moves the peacemaker spell.
2356	* op is the piece object.	2571	* op is the piece object.
2357	*/	2572	*/
2358		2573
		2574	void
2359	void move_peacemaker(object *op) {	2575	move_peacemaker (object *op)
		2576	{
2360	object *tmp;	2577	object *tmp;
2361		2578
2362	for(tmp=get_map_ob(op->map,op->x,op->y);tmp!=NULL;tmp=tmp->above) {	2579	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
		2580	{
2363	int atk_lev, def_lev;	2581	int atk_lev, def_lev;
2364	object *victim=tmp;	2582	object *victim = tmp;
2365		2583
2366	if (tmp->head) victim=tmp->head;	2584	if (tmp->head)
		2585	victim = tmp->head;
2367	if (!QUERY_FLAG(victim,FLAG_MONSTER)) continue;	2586	if (!QUERY_FLAG (victim, FLAG_MONSTER))
		2587	continue;
2368	if (QUERY_FLAG(victim,FLAG_UNAGGRESSIVE)) continue;	2588	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
		2589	continue;
2369	if (victim->stats.exp == 0) continue;	2590	if (victim->stats.exp == 0)
		2591	continue;
2370		2592
2371	def_lev = MAX(1,victim->level);	2593	def_lev = MAX (1, victim->level);
2372	atk_lev = MAX(1,op->level);	2594	atk_lev = MAX (1, op->level);
2373		2595
2374	if (rndm(0, atk_lev-1) > def_lev) {	2596	if (rndm (0, atk_lev - 1) > def_lev)
		2597	{
2375	/* make this sucker peaceful. */	2598	/* make this sucker peaceful. */
2376		2599
2377	change_exp(get_owner(op),victim->stats.exp, op->skill, 0);	2600	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2378	victim->stats.exp=0;	2601	victim->stats.exp = 0;
2379	#if 0	2602	#if 0
2380	/* No idea why these were all set to zero - if something	2603	/* No idea why these were all set to zero - if something
2381	* makes this creature agressive, he should still do damage.	2604	* makes this creature agressive, he should still do damage.
2382	*/	2605	*/
2383	victim->stats.dam = 0;	2606	victim->stats.dam = 0;
2384	victim->stats.sp = 0;	2607	victim->stats.sp = 0;
2385	victim->stats.grace = 0;	2608	victim->stats.grace = 0;
2386	victim->stats.Pow = 0;	2609	victim->stats.Pow = 0;
2387	#endif	2610	#endif
2388	victim->attack_movement = RANDO2;	2611	victim->attack_movement = RANDO2;
2389	SET_FLAG(victim,FLAG_UNAGGRESSIVE);	2612	SET_FLAG (victim, FLAG_UNAGGRESSIVE);
2390	SET_FLAG(victim,FLAG_RUN_AWAY);	2613	SET_FLAG (victim, FLAG_RUN_AWAY);
2391	SET_FLAG(victim,FLAG_RANDOM_MOVE);	2614	SET_FLAG (victim, FLAG_RANDOM_MOVE);
2392	CLEAR_FLAG(victim,FLAG_MONSTER);	2615	CLEAR_FLAG (victim, FLAG_MONSTER);
2393	if(victim->name) {	2616	if (victim->name)
		2617	{
2394	new_draw_info_format(NDI_UNIQUE,0,op->owner,"%s no longer feels like fighting.",&victim->name);	2618	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2395	}	2619	}
2396	}	2620	}
2397	}	2621	}
2398	}	2622	}
2399		2623
2400		2624
2401	/* This writes a rune that contains the appropriate message.	2625	/* This writes a rune that contains the appropriate message.
2402	* There really isn't any adjustments we make.	2626	* There really isn't any adjustments we make.
2403	*/	2627	*/
2404		2628
		2629	int
2405	int write_mark(object *op, object *spell, const char *msg) {	2630	write_mark (object *op, object *spell, const char *msg)
		2631	{
2406	char rune[HUGE_BUF];	2632	char rune[HUGE_BUF];
2407	object *tmp;	2633	object *tmp;
2408		2634
2409	if (!msg || msg[0] == 0) {	2635	if (!msg || msg[0] == 0)
		2636	{
2410	new_draw_info(NDI_UNIQUE, 0, op, "Write what?");	2637	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");
2411	return 0;	2638	return 0;
2412	}	2639	}
2413		2640
2414	if (strcasestr_local(msg, "endmsg")) {	2641	if (strcasestr_local (msg, "endmsg"))
		2642	{
2415	new_draw_info(NDI_UNIQUE, 0, op, "Trying to cheat are we?");	2643	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");
2416	LOG(llevInfo,"write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);	2644	LOG (llevInfo, "write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);
2417	return 0;	2645	return 0;
2418	}	2646	}
2419	if (!spell->other_arch) return 0;	2647	if (!spell->other_arch)
		2648	return 0;
2420	tmp = arch_to_object(spell->other_arch);	2649	tmp = arch_to_object (spell->other_arch);
2421	strncpy(rune, msg, HUGE_BUF-2);	2650
2422	rune[HUGE_BUF-2] = 0;	2651	snprintf (rune, sizeof (rune), "%s\n", msg);
2423	strcat(rune, "\n");	2652
2424	tmp->race = op->name; /*Save the owner of the rune*/	2653	tmp->race = op->name; /*Save the owner of the rune */
2425	tmp->msg = rune;	2654	tmp->msg = rune;
2426	tmp->x = op->x;	2655
2427	tmp->y = op->y;	2656	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
2428	insert_ob_in_map(tmp, op->map, op, INS_BELOW_ORIGINATOR);
2429	return 1;	2657	return 1;
2430	}	2658	}

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