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/cvs/deliantra/server/server/spell_effect.C

Comparing deliantra/server/server/spell_effect.C (file contents):
Revision 1.6 by elmex, Tue Aug 29 11:58:02 2006 UTC vs.
Revision 1.29 by root, Sat Dec 30 22:01:39 2006 UTC

1	/*
2	* static char *rcsid_spell_effect_c =
3	* "$Id: spell_effect.C,v 1.6 2006/08/29 11:58:02 elmex Exp $";
4	*/
5
6
7	/*	1	/*
8	CrossFire, A Multiplayer game for X-windows	2	CrossFire, A Multiplayer game for X-windows
9		3
10	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
11	Copyright (C) 1992 Frank Tore Johansen	5	Copyright (C) 1992 Frank Tore Johansen
…		…
22		16
23	You should have received a copy of the GNU General Public License	17	You should have received a copy of the GNU General Public License
24	along with this program; if not, write to the Free Software	18	along with this program; if not, write to the Free Software
25	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26		20
27	The authors can be reached via e-mail at crossfire-devel@real-time.com	21	The authors can be reached via e-mail at <crossfire@schmorp.de>
28	*/	22	*/
29		23
30	#include <global.h>	24	#include <global.h>
31	#include <object.h>	25	#include <object.h>
32	#include <living.h>	26	#include <living.h>
33	#ifndef __CEXTRACT__	27	#ifndef __CEXTRACT__
34	#include <sproto.h>	28	# include <sproto.h>
35	#endif	29	#endif
36	#include <spells.h>	30	#include <spells.h>
37	#include <sounds.h>	31	#include <sounds.h>
38		32
39	/* cast_magic_storm: This is really used mostly for spell	33	/* cast_magic_storm: This is really used mostly for spell
40	* fumbles at the like. tmp is the object to propogate.	34	* fumbles at the like. tmp is the object to propogate.
41	* op is what is casting this.	35	* op is what is casting this.
42	*/	36	*/
		37	void
43	void cast_magic_storm(object *op, object *tmp, int lvl)	38	cast_magic_storm (object *op, object *tmp, int lvl)
44	{	39	{
45	if (!tmp) return; /* error */	40	if (!tmp)
		41	return; /* error */
		42
46	tmp->level=op->level;	43	tmp->level = op->level;
47	tmp->x=op->x;
48	tmp->y=op->y;
49	tmp->range+=lvl/5; /* increase the area of destruction */	44	tmp->range += lvl / 5; /* increase the area of destruction */
50	tmp->duration+=lvl/5;	45	tmp->duration += lvl / 5;
51		46
52	/* Put a cap on duration for this - if the player fails in their	47	/* 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	48	* apartment, don't want it to go on so long that it kills them
54	* multiple times. Also, damge already increases with level,	49	* multiple times. Also, damge already increases with level,
55	* so don't really need to increase the duration as much either.	50	* so don't really need to increase the duration as much either.
56	*/	51	*/
57	if (tmp->duration>=40) tmp->duration=40;	52	if (tmp->duration >= 40)
		53	tmp->duration = 40;
		54
58	tmp->stats.dam=lvl; /* nasty recoils! */	55	tmp->stats.dam = lvl; /* nasty recoils! */
59	tmp->stats.maxhp=tmp->count; /* tract single parent */	56	tmp->stats.maxhp = tmp->count; /* tract single parent */
60	insert_ob_in_map(tmp,op->map,op,0);
61		57
		58	tmp->insert_at (op, op);
62	}	59	}
63		60
64		61	int
65	int recharge(object *op, object *caster, object *spell_ob) {	62	recharge (object *op, object *caster, object *spell_ob)
		63	{
66	object *wand, *tmp;	64	object *wand, *tmp;
67	int ncharges;	65	int ncharges;
68		66
69	wand = find_marked_object(op);	67	wand = find_marked_object (op);
70	if(wand == NULL || wand->type != WAND) {	68	if (wand == NULL || wand->type != WAND)
		69	{
71	new_draw_info(NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");	70	new_draw_info (NDI_UNIQUE, 0, op, "You need to mark the wand you want to recharge.");
72	return 0;	71	return 0;
73	}	72	}
74	if(!(random_roll(0, 3, op, PREFER_HIGH))) {	73	if (!(random_roll (0, 3, op, PREFER_HIGH)))
75	new_draw_info_format(NDI_UNIQUE, 0, op,	74	{
76	"The %s vibrates violently, then explodes!",query_name(wand));	75	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);	76	play_sound_map (op->map, op->x, op->y, SOUND_OB_EXPLODE);
78	esrv_del_item(op->contr, wand->count);	77	esrv_del_item (op->contr, wand->count);
79	remove_ob(wand);	78	wand->destroy ();
80	free_object(wand);
81	tmp = get_archetype("fireball");	79	tmp = get_archetype ("fireball");
82	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust(caster, spell_ob)) / 10;	80	tmp->stats.dam = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob)) / 10;
83	if (!tmp->stats.dam) tmp->stats.dam = 1;	81
		82	if (!tmp->stats.dam)
		83	tmp->stats.dam = 1;
		84
84	tmp->stats.hp = tmp->stats.dam / 2;	85	tmp->stats.hp = tmp->stats.dam / 2;
85	if (tmp->stats.hp < 2) tmp->stats.hp = 2;	86
86	tmp->x = op->x;	87	if (tmp->stats.hp < 2)
87	tmp->y = op->y;	88	tmp->stats.hp = 2;
88	insert_ob_in_map(tmp, op->map, NULL, 0);	89
		90	tmp->insert_at (op);
89	return 1;	91	return 1;
90	}	92	}
91		93
92	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust(caster, spell_ob));	94	ncharges = (spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob));
		95
93	if (wand->inv && wand->inv->level)	96	if (wand->inv && wand->inv->level)
94	ncharges /= wand->inv->level;	97	ncharges /= wand->inv->level;
95	else {	98	else
		99	{
96	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.",	100	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", query_name (wand));
97	query_name(wand));
98	return 0;	101	return 0;
99	}	102	}
100	if (!ncharges) ncharges = 1;
101		103
		104	if (!ncharges)
		105	ncharges = 1;
		106
102	wand->stats.food += ncharges;	107	wand->stats.food += ncharges;
103	new_draw_info_format(NDI_UNIQUE, 0, op,	108	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));	109
105	if(wand->arch && QUERY_FLAG(&wand->arch->clone, FLAG_ANIMATE)) {	110	if (wand->arch && QUERY_FLAG (&wand->arch->clone, FLAG_ANIMATE))
		111	{
106	SET_FLAG(wand, FLAG_ANIMATE);	112	SET_FLAG (wand, FLAG_ANIMATE);
107	wand->speed = wand->arch->clone.speed;	113	wand->set_speed (wand->arch->clone.speed);
108	update_ob_speed(wand);
109	}	114	}
		115
110	return 1;	116	return 1;
111	}	117	}
112		118
113	/* Create a missile (nonmagic - magic +4). Will either create bolts or arrows	119	/* 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	120	* based on whether a crossbow or bow is equiped. If neither, it defaults to
115	* arrows.	121	* arrows.
…		…
119	* The # of arrows created also goes up with level, so if a 30th level mage	125	* The # of arrows created also goes up with level, so if a 30th level mage
120	* wants LOTS of arrows, and doesn't care what the plus is he could	126	* wants LOTS of arrows, and doesn't care what the plus is he could
121	* create nonnmagic arrows, or even -1, etc...	127	* create nonnmagic arrows, or even -1, etc...
122	*/	128	*/
123		129
		130	int
124	int cast_create_missile(object *op, object *caster,object *spell, int dir, const char *stringarg)	131	cast_create_missile (object *op, object *caster, object *spell, int dir, const char *stringarg)
125	{	132	{
126	int missile_plus=0, bonus_plus=0;	133	int missile_plus = 0, bonus_plus = 0;
127	const char *missile_name;	134	const char *missile_name;
128	object *tmp, *missile;	135	object *tmp, *missile;
129	tag_t tag;
130		136
131	missile_name = "arrow";	137	missile_name = "arrow";
132		138
133	for (tmp=op->inv; tmp != NULL; tmp=tmp->below)	139	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
134	if (tmp->type == BOW && QUERY_FLAG(tmp, FLAG_APPLIED)) {	140	if (tmp->type == BOW && QUERY_FLAG (tmp, FLAG_APPLIED))
135	missile_name=tmp->race;	141	missile_name = tmp->race;
136	}
137		142
138	missile_plus = spell->stats.dam + SP_level_dam_adjust(caster, spell);	143	missile_plus = spell->stats.dam + SP_level_dam_adjust (caster, spell);
139		144
140	if (find_archetype(missile_name)==NULL) {	145	if (archetype::find (missile_name) == NULL)
		146	{
141	LOG(llevDebug, "Cast create_missile: could not find archetype %s\n",	147	LOG (llevDebug, "Cast create_missile: could not find archetype %s\n", missile_name);
142	missile_name);
143	return 0;	148	return 0;
144	}	149	}
		150
145	missile = get_archetype(missile_name);	151	missile = get_archetype (missile_name);
146		152
147	if (stringarg) {	153	if (stringarg)
		154	{
148	/* If it starts with a letter, presume it is a description */	155	/* If it starts with a letter, presume it is a description */
149	if (isalpha(*stringarg)) {	156	if (isalpha (*stringarg))
		157	{
150	artifact *al = find_artifactlist(missile->type)->items;	158	artifact *al = find_artifactlist (missile->type)->items;
151		159
152	for ( ; al != NULL; al=al->next)	160	for (; al != NULL; al = al->next)
153	if (!strcasecmp(al->item->name, stringarg)) break;	161	if (!strcasecmp (al->item->name, stringarg))
		162	break;
154		163
155	if (!al) {	164	if (!al)
156	free_object(missile);	165	{
		166	missile->destroy ();
157	new_draw_info_format(NDI_UNIQUE, 0, op ,"No such object %ss of %s", missile_name,	167	new_draw_info_format (NDI_UNIQUE, 0, op, "No such object %ss of %s", missile_name, stringarg);
158	stringarg);
159	return 0;	168	return 0;
160	}	169	}
		170
161	if (al->item->slaying) {	171	if (al->item->slaying)
162	free_object(missile);	172	{
		173	missile->destroy ();
163	new_draw_info_format(NDI_UNIQUE, 0, op ,"You are not allowed to create %ss of %s",	174	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;	175	return 0;
166	}	176	}
		177
167	give_artifact_abilities(missile, al->item);	178	give_artifact_abilities (missile, al->item);
168	/* These special arrows cost something extra. Don't have them also be magical -	179	/* 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	180	* 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.	181	* the parsing of having to do both plus and type.
171	*/	182	*/
172	bonus_plus = 1 + (al->item->value / 5);	183	bonus_plus = 1 + (al->item->value / 5);
173	missile_plus=0;	184	missile_plus = 0;
174	} else	185	}
175	if (atoi(stringarg) < missile_plus)	186	else if (atoi (stringarg) < missile_plus)
176	missile_plus = atoi(stringarg);	187	missile_plus = atoi (stringarg);
177	}	188	}
		189
178	if (missile_plus > 4)	190	if (missile_plus > 4)
179	missile_plus = 4;	191	missile_plus = 4;
180	else if (missile_plus < -4)	192	else if (missile_plus < -4)
181	missile_plus = -4;	193	missile_plus = -4;
182		194
183	missile->nrof = spell->duration + SP_level_duration_adjust(caster, spell);	195	missile->nrof = spell->duration + SP_level_duration_adjust (caster, spell);
184	missile->nrof -= 3 * (missile_plus + bonus_plus);	196	missile->nrof -= 3 * (missile_plus + bonus_plus);
		197
185	if (missile->nrof < 1)	198	if (missile->nrof < 1)
186	missile->nrof=1;	199	missile->nrof = 1;
187		200
188	missile->magic = missile_plus;	201	missile->magic = missile_plus;
189	/* Can't get any money for these objects */	202	/* Can't get any money for these objects */
190	missile->value=0;	203	missile->value = 0;
191		204
192	SET_FLAG(missile, FLAG_IDENTIFIED);	205	SET_FLAG (missile, FLAG_IDENTIFIED);
193	tag = missile->count;
194		206
195	if ( ! cast_create_obj (op, caster, missile, dir) && op->type == PLAYER	207	if (!cast_create_obj (op, caster, missile, dir) && op->type == PLAYER && !missile->destroyed ())
196	&& ! was_destroyed (missile, tag))
197	{
198	pick_up(op, missile);	208	pick_up (op, missile);
199	}	209
200	return 1;	210	return 1;
201	}	211	}
202		212
203		213
204	/* allows the choice of what sort of food object to make.	214	/* allows the choice of what sort of food object to make.
205	* If stringarg is NULL, it will create food dependent on level --PeterM*/	215	* If stringarg is NULL, it will create food dependent on level --PeterM*/
		216	int
206	int cast_create_food(object *op,object *caster, object *spell_ob, int dir, const char *stringarg)	217	cast_create_food (object *op, object *caster, object *spell_ob, int dir, const char *stringarg)
207	{	218	{
208	int food_value;	219	int food_value;
209	archetype *at=NULL;	220	archetype *at = NULL;
210	object *new_op;	221	object *new_op;
211		222
212	food_value=spell_ob->stats.food +	223	food_value = spell_ob->stats.food + +50 * SP_level_duration_adjust (caster, spell_ob);
213	+ 50 * SP_level_duration_adjust(caster,spell_ob);
214		224
215	if(stringarg) {	225	if (stringarg)
		226	{
216	at = find_archetype_by_object_type_name(FOOD, stringarg);	227	at = find_archetype_by_object_type_name (FOOD, stringarg);
217	if (at == NULL)	228	if (at == NULL)
218	at = find_archetype_by_object_type_name(DRINK, stringarg);	229	at = find_archetype_by_object_type_name (DRINK, stringarg);
219	if (at == NULL || at->clone.stats.food > food_value)	230	if (at == NULL || at->clone.stats.food > food_value)
220	stringarg = NULL;	231	stringarg = NULL;
221	}	232	}
222		233
223	if(!stringarg) {	234	if (!stringarg)
		235	{
224	archetype *at_tmp;	236	archetype *at_tmp;
225		237
226	/* We try to find the archetype with the maximum food value.	238	/* We try to find the archetype with the maximum food value.
227	* This removes the dependancy of hard coded food values in this	239	* This removes the dependancy of hard coded food values in this
228	* function, and addition of new food types is automatically added.	240	* function, and addition of new food types is automatically added.
229	* We don't use flesh types because the weight values of those need	241	* We don't use flesh types because the weight values of those need
230	* to be altered from the donor.	242	* to be altered from the donor.
231	*/	243	*/
232		244
233	/* We assume the food items don't have multiple parts */	245	/* We assume the food items don't have multiple parts */
234	for (at_tmp=first_archetype; at_tmp!=NULL; at_tmp=at_tmp->next) {	246	for (at_tmp = first_archetype; at_tmp != NULL; at_tmp = at_tmp->next)
		247	{
235	if (at_tmp->clone.type==FOOD || at_tmp->clone.type==DRINK) {	248	if (at_tmp->clone.type == FOOD || at_tmp->clone.type == DRINK)
		249	{
236	/* Basically, if the food value is something that is creatable	250	/* Basically, if the food value is something that is creatable
237	* under the limits of the spell and it is higher than	251	* under the limits of the spell and it is higher than
238	* the item we have now, take it instead.	252	* the item we have now, take it instead.
239	*/	253	*/
240	if (at_tmp->clone.stats.food<=food_value &&	254	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;	255	at = at_tmp;
243	}	256	}
244	}	257	}
245	}	258	}
246	/* Pretty unlikely (there are some very low food items), but you never	259	/* Pretty unlikely (there are some very low food items), but you never
247	* know	260	* know
248	*/	261	*/
249	if (!at) {	262	if (!at)
		263	{
250	new_draw_info(NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");	264	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough experience to create any food.");
251	return 0;	265	return 0;
252	}	266	}
253		267
254	food_value/=at->clone.stats.food;	268	food_value /= at->clone.stats.food;
255	new_op = arch_to_object (at);	269	new_op = arch_to_object (at);
256	new_op->nrof = food_value;	270	new_op->nrof = food_value;
257		271
258	new_op->value = 0;	272	new_op->value = 0;
259	if (new_op->nrof<1) new_op->nrof = 1;	273	if (new_op->nrof < 1)
		274	new_op->nrof = 1;
260		275
261	cast_create_obj(op, caster,new_op, dir);	276	cast_create_obj (op, caster, new_op, dir);
262	return 1;	277	return 1;
263	}	278	}
264		279
		280	int
265	int probe(object *op, object *caster, object *spell_ob, int dir) {	281	probe (object *op, object *caster, object *spell_ob, int dir)
		282	{
266	int r, mflags, maxrange;	283	int r, mflags, maxrange;
267	object *tmp;	284	object *tmp;
268	mapstruct *m;	285	maptile *m;
269		286
270		287
271	if(!dir) {	288	if (!dir)
		289	{
272	examine_monster(op,op);	290	examine_monster (op, op);
273	return 1;	291	return 1;
274	}	292	}
275	maxrange = spell_ob->range + SP_level_range_adjust(caster, spell_ob);	293	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
276	for(r=1;r < maxrange; r++) {	294	for (r = 1; r < maxrange; r++)
		295	{
277	sint16 x=op->x+r*freearr_x[dir],y=op->y+r*freearr_y[dir];	296	sint16 x = op->x + r * freearr_x[dir], y = op->y + r * freearr_y[dir];
278		297
279	m = op->map;	298	m = op->map;
280	mflags = get_map_flags(m, &m, x, y, &x, &y);	299	mflags = get_map_flags (m, &m, x, y, &x, &y);
281		300
282	if (mflags & P_OUT_OF_MAP) break;	301	if (mflags & P_OUT_OF_MAP)
		302	break;
283		303
284	if (!QUERY_FLAG(op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC)) {	304	if (!QUERY_FLAG (op, FLAG_WIZCAST) && (mflags & P_NO_MAGIC))
		305	{
285	new_draw_info(NDI_UNIQUE, 0,op,"Something blocks your magic.");	306	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your magic.");
286	return 0;	307	return 0;
287	}	308	}
288	if (mflags & P_IS_ALIVE) {	309	if (mflags & P_IS_ALIVE)
		310	{
289	for(tmp=get_map_ob(m,x,y);tmp!=NULL;tmp=tmp->above)	311	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))) {	312	if (QUERY_FLAG (tmp, FLAG_ALIVE) && (tmp->type == PLAYER || QUERY_FLAG (tmp, FLAG_MONSTER)))
		313	{
291	new_draw_info(NDI_UNIQUE, 0,op,"You detect something.");	314	new_draw_info (NDI_UNIQUE, 0, op, "You detect something.");
292	if(tmp->head!=NULL)	315	if (tmp->head != NULL)
293	tmp=tmp->head;	316	tmp = tmp->head;
294	examine_monster(op,tmp);	317	examine_monster (op, tmp);
295	return 1;	318	return 1;
296	}	319	}
297	}	320	}
298	}	321	}
299	new_draw_info(NDI_UNIQUE, 0,op,"You detect nothing.");	322	new_draw_info (NDI_UNIQUE, 0, op, "You detect nothing.");
300	return 1;	323	return 1;
301	}	324	}
302		325
303		326
304	/* This checks to see if 'pl' is invisible to 'mon'.	327	/* This checks to see if 'pl' is invisible to 'mon'.
305	* does race check, undead check, etc	328	* does race check, undead check, etc
306	* Returns TRUE if mon can't see pl, false	329	* Returns TRUE if mon can't see pl, false
307	* otherwise. This doesn't check range, walls, etc. It	330	* otherwise. This doesn't check range, walls, etc. It
308	* only checks the racial adjustments, and in fact that	331	* only checks the racial adjustments, and in fact that
309	* pl is invisible.	332	* pl is invisible.
310	*/	333	*/
		334	int
311	int makes_invisible_to(object *pl, object *mon)	335	makes_invisible_to (object *pl, object *mon)
312	{	336	{
313		337
314	if (!pl->invisible) return 0;	338	if (!pl->invisible)
		339	return 0;
315	if (pl->type == PLAYER ) {	340	if (pl->type == PLAYER)
		341	{
316	/* If race isn't set, then invisible unless it is undead */	342	/* If race isn't set, then invisible unless it is undead */
317	if (!pl->contr->invis_race) {	343	if (!pl->contr->invis_race)
		344	{
318	if (QUERY_FLAG(mon, FLAG_UNDEAD)) return 0;	345	if (QUERY_FLAG (mon, FLAG_UNDEAD))
319	return 1;	346	return 0;
		347	return 1;
320	}	348	}
321	/* invis_race is set if we get here */	349	/* invis_race is set if we get here */
322	if (!strcmp(pl->contr->invis_race, "undead") && is_true_undead(mon))	350	if (!strcmp (pl->contr->invis_race, "undead") && is_true_undead (mon))
323	return 1;	351	return 1;
324	/* No race, can't be invisible to it */	352	/* No race, can't be invisible to it */
325	if (!mon->race) return 0;	353	if (!mon->race)
326	if (strstr(mon->race, pl->contr->invis_race)) return 1;
327	/* Nothing matched above, return 0 */
328	return 0;	354	return 0;
329	} else {	355	if (strstr (mon->race, pl->contr->invis_race))
330	/* monsters are invisible to everything */
331	return 1;	356	return 1;
		357	/* Nothing matched above, return 0 */
		358	return 0;
		359	}
		360	else
		361	{
		362	/* monsters are invisible to everything */
		363	return 1;
332	}	364	}
333	}	365	}
334		366
335	/* Makes the player or character invisible.	367	/* Makes the player or character invisible.
336	* Note the spells to 'stack', but perhaps in odd ways.	368	* Note the spells to 'stack', but perhaps in odd ways.
…		…
339	* will determine if you are invisible to undead or normal monsters.	371	* 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	372	* 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/	373	* lose the improved part of it, and the above statement about undead/
342	* normal applies.	374	* normal applies.
343	*/	375	*/
		376	int
344	int cast_invisible(object *op, object *caster, object *spell_ob) {	377	cast_invisible (object *op, object *caster, object *spell_ob)
		378	{
345	object *tmp;	379	object *tmp;
346		380
347	if(op->invisible>1000) {	381	if (op->invisible > 1000)
		382	{
348	new_draw_info(NDI_UNIQUE, 0,op,"You can not extend the duration of your invisibility any further");	383	new_draw_info (NDI_UNIQUE, 0, op, "You can not extend the duration of your invisibility any further");
349	return 0;	384	return 0;
350	}	385	}
351		386
352	/* Remove the switch with 90% duplicate code - just handle the differences with	387	/* Remove the switch with 90% duplicate code - just handle the differences with
353	* and if statement or two.	388	* and if statement or two.
354	*/	389	*/
355	op->invisible += spell_ob->duration + SP_level_duration_adjust(caster, spell_ob);	390	op->invisible += spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
356	/* max duration */	391	/* max duration */
357	if(op->invisible>1000) op->invisible = 1000;	392	if (op->invisible > 1000)
		393	op->invisible = 1000;
358		394
359	if (op->type == PLAYER) {	395	if (op->type == PLAYER)
360	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);	396	{
361	if (spell_ob->race)
362	op->contr->invis_race = add_refcount(spell_ob->race);	397	op->contr->invis_race = spell_ob->race;
		398
363	if (QUERY_FLAG(spell_ob, FLAG_MAKE_INVIS))	399	if (QUERY_FLAG (spell_ob, FLAG_MAKE_INVIS))
364	op->contr->tmp_invis=0;	400	op->contr->tmp_invis = 0;
365	else	401	else
366	op->contr->tmp_invis=1;	402	op->contr->tmp_invis = 1;
367		403
368	op->contr->hidden = 0;	404	op->contr->hidden = 0;
369	}	405	}
370	if (makes_invisible_to(op, op))	406	if (makes_invisible_to (op, op))
371	new_draw_info(NDI_UNIQUE, 0,op,"You can't see your hands!");	407	new_draw_info (NDI_UNIQUE, 0, op, "You can't see your hands!");
372	else	408	else
373	new_draw_info(NDI_UNIQUE, 0,op,"You feel more transparent!");	409	new_draw_info (NDI_UNIQUE, 0, op, "You feel more transparent!");
374		410
375	update_object(op,UP_OBJ_FACE);	411	update_object (op, UP_OBJ_FACE);
376		412
377	/* Only search the active objects - only these should actually do	413	/* Only search the active objects - only these should actually do
378	* harm to the player.	414	* harm to the player.
379	*/	415	*/
380	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)	416	for (tmp = active_objects; tmp != NULL; tmp = tmp->active_next)
381	if (tmp->enemy == op)	417	if (tmp->enemy == op)
382	tmp->enemy = NULL;	418	tmp->enemy = NULL;
383	return 1;	419	return 1;
384	}	420	}
385		421
386	/* earth to dust spell. Basically destroys earthwalls in the area.	422	/* earth to dust spell. Basically destroys earthwalls in the area.
387	*/	423	*/
		424	int
388	int cast_earth_to_dust(object *op,object *caster, object *spell_ob) {	425	cast_earth_to_dust (object *op, object *caster, object *spell_ob)
		426	{
389	object *tmp, *next;	427	object *tmp, *next;
390	int range,i,j, mflags;	428	int range, i, j, mflags;
391	sint16 sx, sy;	429	sint16 sx, sy;
392	mapstruct *m;	430	maptile *m;
393		431
394	if(op->type!=PLAYER)	432	if (op->type != PLAYER)
395	return 0;	433	return 0;
396		434
397	range=spell_ob->range + SP_level_range_adjust(caster, spell_ob);	435	range = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
398		436
399	for(i= -range;i<=range;i++)	437	for (i = -range; i <= range; i++)
400	for(j= -range;j<=range;j++) {	438	for (j = -range; j <= range; j++)
		439	{
401	sx = op->x + i;	440	sx = op->x + i;
402	sy = op->y + j;	441	sy = op->y + j;
403	m = op->map;	442	m = op->map;
404	mflags = get_map_flags(m, &m, sx, sy, &sx, &sy);	443	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
405		444
406	if (mflags & P_OUT_OF_MAP) continue;	445	if (mflags & P_OUT_OF_MAP)
		446	continue;
407		447
408	// earth to dust tears down everything that can be teared down	448	// earth to dust tears down everything that can be teared down
409	for (tmp = get_map_ob(m, sx, sy); tmp != NULL; tmp = next)	449	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)
410	{	450	{
411	next = tmp->above;	451	next = tmp->above;
412	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))	452	if (QUERY_FLAG (tmp, FLAG_TEAR_DOWN))
413	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);	453	hit_player (tmp, 9998, op, AT_PHYSICAL, 0);
414	}
415	}	454	}
		455	}
416	return 1;	456	return 1;
417	}	457	}
418		458
419		459
		460	void
420	void execute_word_of_recall(object *op) {	461	execute_word_of_recall (object *op)
		462	{
421	object *wor=op;	463	object *wor = op;
		464
422	while(op!=NULL && op->type!=PLAYER)	465	while (op != NULL && op->type != PLAYER)
423	op=op->env;	466	op = op->env;
424		467
425	if(op!=NULL && op->map) {	468	if (op != NULL && op->map)
426	if ((get_map_flags(op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG(op,FLAG_WIZCAST)))	469	if ((get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_NO_CLERIC) && (!QUERY_FLAG (op, FLAG_WIZCAST)))
427	new_draw_info(NDI_UNIQUE, 0,op,"You feel something fizzle inside you.");	470	new_draw_info (NDI_UNIQUE, 0, op, "You feel something fizzle inside you.");
428	else	471	else
429	enter_exit(op,wor);	472	op->enter_exit (wor);
430	}	473
431	remove_ob(wor);	474	wor->destroy ();
432	free_object(wor);
433	}	475	}
434		476
435	/* Word of recall causes the player to return 'home'.	477	/* Word of recall causes the player to return 'home'.
436	* 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
437	* time delay effect.	479	* time delay effect.
438	*/	480	*/
		481	int
439	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	{
440	object *dummy;	484	object *dummy;
441	int time;	485	int time;
442		486
443	if(op->type!=PLAYER)	487	if (op->type != PLAYER)
444	return 0;	488	return 0;
445		489
446	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))
447	{	491	{
448	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.");
449	return 1;	493	return 1;
450	}	494	}
451		495
452	dummy=get_archetype(FORCE_NAME);	496	dummy = get_archetype (FORCE_NAME);
453	if(dummy == NULL){	497	if (dummy == NULL)
		498	{
454	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	499	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
455	LOG(llevError,"cast_word_of_recall: get_archetype(force) failed!\n");	500	LOG (llevError, "cast_word_of_recall: get_archetype(force) failed!\n");
456	return 0;	501	return 0;
457	}	502	}
		503
458	time = spell_ob->duration - SP_level_duration_adjust(caster, spell_ob);	504	time = spell_ob->duration - SP_level_duration_adjust (caster, spell_ob);
459	if (time <1 ) time=1;	505	if (time < 1)
		506	time = 1;
460		507
461	/* 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
462	* 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
463	* do anything really odd if it say a -1000 or something.	510	* do anything really odd if it say a -1000 or something.
464	*/	511	*/
465	dummy->speed = 0.002;	512	dummy->set_speed (0.002);
466	update_ob_speed(dummy);
467	dummy->speed_left = -dummy->speed * time;	513	dummy->speed_left = -dummy->speed * time;
468	dummy->type=SPELL_EFFECT;	514	dummy->type = SPELL_EFFECT;
469	dummy->subtype = SP_WORD_OF_RECALL;	515	dummy->subtype = SP_WORD_OF_RECALL;
470		516
471	/* 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
472	* nice, but until the map load fails, we can't.	518	* nice, but until the map load fails, we can't.
473	*/	519	*/
474	EXIT_PATH(dummy) = add_string(op->contr->savebed_map);	520	EXIT_PATH (dummy) = op->contr->savebed_map;
475	EXIT_X(dummy) = op->contr->bed_x;	521	EXIT_X (dummy) = op->contr->bed_x;
476	EXIT_Y(dummy) = op->contr->bed_y;	522	EXIT_Y (dummy) = op->contr->bed_y;
477		523
478	(void) insert_ob_in_ob(dummy,op);	524	(void) insert_ob_in_ob (dummy, op);
479	new_draw_info(NDI_UNIQUE, 0,op,"You feel a force starting to build up inside you.");	525	new_draw_info (NDI_UNIQUE, 0, op, "You feel a force starting to build up inside you.");
480	return 1;	526	return 1;
481	}	527	}
482		528
483	/* cast_wonder	529	/* cast_wonder
484	* wonder is really just a spell that will likely cast another	530	* wonder is really just a spell that will likely cast another
485	* spell.	531	* spell.
486	*/	532	*/
		533	int
487	int cast_wonder(object *op, object *caster, int dir, object *spell_ob) {	534	cast_wonder (object *op, object *caster, int dir, object *spell_ob)
		535	{
488	object *newspell;	536	object *newspell;
489		537
490	if(!rndm(0, 3))	538	if (!rndm (0, 3))
491	return cast_cone(op,caster,dir, spell_ob);	539	return cast_cone (op, caster, dir, spell_ob);
492		540
493	if (spell_ob->randomitems) {	541	if (spell_ob->randomitems)
		542	{
494	newspell = generate_treasure(spell_ob->randomitems, caster->level);	543	newspell = generate_treasure (spell_ob->randomitems, caster->level);
495	if (!newspell) {	544	if (!newspell)
		545	{
496	LOG(llevError,"cast_wonder: Unable to get a spell!\n");	546	LOG (llevError, "cast_wonder: Unable to get a spell!\n");
497	return 0;	547	return 0;
498	}	548	}
499	if (newspell->type != SPELL) {	549	if (newspell->type != SPELL)
		550	{
500	LOG(llevError,"cast_wonder: spell returned is not a spell (%d, %s)!\n",	551	LOG (llevError, "cast_wonder: spell returned is not a spell (%d, %s)!\n", &newspell->type, &newspell->name);
501	newspell->type, newspell->name);
502	return 0;	552	return 0;
503	}	553	}
504	/* Prevent inifinit recursion */	554	/* Prevent inifinit recursion */
505	if (newspell->subtype == SP_WONDER) {	555	if (newspell->subtype == SP_WONDER)
		556	{
506	LOG(llevError,"cast_wonder: spell returned is another wonder spell!\n");	557	LOG (llevError, "cast_wonder: spell returned is another wonder spell!\n");
507	return 0;	558	return 0;
508	}	559	}
509	return cast_spell(op,caster,dir,newspell, NULL);	560	return cast_spell (op, caster, dir, newspell, NULL);
510	}	561	}
511	return 1;	562	return 1;
512	}	563	}
513		564
514		565	int
515	int perceive_self(object *op) {	566	perceive_self (object *op)
		567	{
516	char *cp=describe_item(op, op), buf[MAX_BUF];	568	char *cp = describe_item (op, op), buf[MAX_BUF];
517	archetype *at=find_archetype(ARCH_DEPLETION);	569	archetype *at = archetype::find (ARCH_DEPLETION);
518	object *tmp;	570	object *tmp;
519	int i;	571	int i;
520		572
521	tmp=find_god(determine_god(op));	573	tmp = find_god (determine_god (op));
522	if (tmp)	574	if (tmp)
523	new_draw_info_format(NDI_UNIQUE, 0, op, "You worship %s", tmp->name);	575	new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s", &tmp->name);
524	else	576	else
525	new_draw_info(NDI_UNIQUE, 0,op,"You worship no god");	577	new_draw_info (NDI_UNIQUE, 0, op, "You worship no god");
526		578
527	tmp=present_arch_in_ob(at,op);	579	tmp = present_arch_in_ob (at, op);
528		580
529	if(*cp=='\0' && tmp==NULL)	581	if (*cp == '\0' && tmp == NULL)
530	new_draw_info(NDI_UNIQUE, 0,op,"You feel very mundane");	582	new_draw_info (NDI_UNIQUE, 0, op, "You feel very mundane");
531	else {	583	else
		584	{
532	new_draw_info(NDI_UNIQUE, 0,op,"You have:");	585	new_draw_info (NDI_UNIQUE, 0, op, "You have:");
533	new_draw_info(NDI_UNIQUE, 0,op,cp);	586	new_draw_info (NDI_UNIQUE, 0, op, cp);
534	if (tmp!=NULL) {	587	if (tmp != NULL)
		588	{
535	for (i=0; i<NUM_STATS; i++) {	589	for (i = 0; i < NUM_STATS; i++)
		590	{
536	if (get_attr_value(&tmp->stats, i)<0) {	591	if (get_attr_value (&tmp->stats, i) < 0)
537	new_draw_info_format(NDI_UNIQUE, 0,op,	592	{
538	"Your %s is depleted by %d", statname[i],	593	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is depleted by %d", statname[i], -(get_attr_value (&tmp->stats, i)));
539	-(get_attr_value(&tmp->stats,i)));
540	}	594	}
541	}	595	}
542	}	596	}
543	}	597	}
544		598
545	if (is_dragon_pl(op)) {	599	if (is_dragon_pl (op))
		600	{
546	/* now grab the 'dragon_ability'-force from the player's inventory */	601	/* now grab the 'dragon_ability'-force from the player's inventory */
547	for (tmp = op->inv; tmp != NULL; tmp = tmp->below) {	602	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
		603	{
548	if (tmp->type == FORCE && !strcmp(tmp->arch->name, "dragon_ability_force")) {	604	if (tmp->type == FORCE && !strcmp (tmp->arch->name, "dragon_ability_force"))
		605	{
549	if(tmp->stats.exp == 0) {	606	if (tmp->stats.exp == 0)
		607	{
550	sprintf(buf, "Your metabolism isn't focused on anything.");	608	sprintf (buf, "Your metabolism isn't focused on anything.");
551	} else {
552	sprintf(buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);
553	}	609	}
		610	else
		611	{
		612	sprintf (buf, "Your metabolism is focused on %s.", change_resist_msg[tmp->stats.exp]);
		613	}
554	new_draw_info(NDI_UNIQUE, 0,op, buf);	614	new_draw_info (NDI_UNIQUE, 0, op, buf);
555	break;	615	break;
556	}	616	}
557	}	617	}
558	}	618	}
559	return 1;	619	return 1;
560	}	620	}
561		621
562	/* int cast_create_town_portal (object *op, object *caster, int dir)	622	/* int cast_create_town_portal (object *op, object *caster, int dir)
563	*	623	*
564	* This function cast the spell of town portal for op	624	* This function cast the spell of town portal for op
…		…
574	* to the town or another public place. So, check if the map is unique and if	634	* to the town or another public place. So, check if the map is unique and if
575	* so return an error	635	* so return an error
576	*	636	*
577	* Code by Tchize (david.delbecq@usa.net)	637	* Code by Tchize (david.delbecq@usa.net)
578	*/	638	*/
		639	int
579	int cast_create_town_portal (object *op, object *caster, object *spell, int dir)	640	cast_create_town_portal (object *op, object *caster, object *spell, int dir)
580	{	641	{
581	object *dummy, *force, *old_force, *tmp;	642	object *dummy, *force, *old_force, *tmp;
582	archetype *perm_portal;	643	archetype *perm_portal;
583	char portal_name [1024], portal_message [1024];	644	char portal_name[1024], portal_message[1024];
584	sint16 exitx, exity;
585	mapstruct *exitmap;	645	maptile *exitmap;
586	int op_level;	646	int op_level;
587		647
588
589	/* Check to see if the map the player is currently on is a per player unique	648	/* Check to see if the map the player is currently on is a per player unique
590	* map. This can be determined in that per player unique maps have the	649	* map. This can be determined in that per player unique maps have the
591	* full pathname listed.	650	* full pathname listed.
592	*/	651	*/
593	if (!strncmp(op->map->path, settings.localdir, strlen(settings.localdir)) &&	652	if (!strncmp (op->map->path, settings.localdir, strlen (settings.localdir)) && settings.create_home_portals != TRUE)
594	settings.create_home_portals != TRUE )
595	{	653	{
596	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,"You can't cast that here.\n");	654	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You can't cast that here.\n");
597	return 0;	655	return 0;
598	}	656	}
599		657
600	/* The first thing to do is to check if we have a marked destination	658	/* The first thing to do is to check if we have a marked destination
601	* dummy is used to make a check inventory for the force	659	* dummy is used to make a check inventory for the force
602	*/	660	*/
603	dummy=arch_to_object(spell->other_arch);	661	dummy = arch_to_object (spell->other_arch);
604	if(dummy == NULL){	662	if (dummy == NULL)
		663	{
605	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	664	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
606	LOG(llevError,"get_object failed (force in cast_create_town_portal for %s!\n",op->name);	665	LOG (llevError, "object::create failed (force in cast_create_town_portal for %s!\n", &op->name);
607	return 0;	666	return 0;
608	}	667	}
		668
609	force=check_inv_recursive (op,dummy);	669	force = check_inv_recursive (op, dummy);
610		670
611	if (force==NULL) {	671	if (force == NULL)
		672	{
612	/* Here we know there is no destination marked up.	673	/* Here we know there is no destination marked up.
613	* We have 2 things to do:	674	* We have 2 things to do:
614	* 1. Mark the destination in the player inventory.	675	* 1. Mark the destination in the player inventory.
615	* 2. Let the player know it worked.	676	* 2. Let the player know it worked.
616	*/	677	*/
617	free_string (dummy->name);
618	dummy->name = add_string (op->map->path);	678	dummy->name = op->map->path;
619	EXIT_X(dummy)= op->x;	679	EXIT_X (dummy) = op->x;
620	EXIT_Y(dummy)= op->y;	680	EXIT_Y (dummy) = op->y;
621	insert_ob_in_ob (dummy,op);	681	insert_ob_in_ob (dummy, op);
622	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,"You fix this place in your mind.\nYou feel you are able to come here from anywhere.");	682	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.");
623	return 1;	683	return 1;
624	}	684	}
625	free_object (dummy);
626		685
		686	dummy->destroy ();
		687
627	/* Here we know where the town portal should go to	688	/* Here we know where the town portal should go to
628	* We should kill any existing portal associated with the player.	689	* We should kill any existing portal associated with the player.
629	* Than we should create the 2 portals.	690	* Than we should create the 2 portals.
630	* For each of them, we need:	691	* For each of them, we need:
631	* - To create the portal with the name of the player+destination map	692	* - To create the portal with the name of the player+destination map
632	* - set the owner of the town portal	693	* - set the owner of the town portal
633	* - To mark the position of the portal in the player's inventory	694	* - To mark the position of the portal in the player's inventory
634	* for easier destruction.	695	* for easier destruction.
635	*	696	*
636	* The mark works has follow:	697	* The mark works has follow:
637	* slaying: Existing town portal	698	* slaying: Existing town portal
638	* hp, sp : x & y of the associated portal	699	* hp, sp : x & y of the associated portal
639	* name : name of the portal	700	* name : name of the portal
640	* race : map the portal is in	701	* race : map the portal is in
641	*/	702	*/
642		703
643	/* First step: killing existing town portals */	704	/* First step: killing existing town portals */
644	dummy=get_archetype(spell->race);	705	dummy = get_archetype (spell->race);
645	if(dummy == NULL){	706	if (dummy == NULL)
		707	{
646	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	708	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
647	LOG(llevError,"get_object failed (force) in cast_create_town_portal for %s!\n",op->name);	709	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
648	return 0;	710	return 0;
649	}	711	}
		712
650	perm_portal = find_archetype (spell->slaying);	713	perm_portal = archetype::find (spell->slaying);
651		714
652	/* To kill a town portal, we go trough the player's inventory,	715	/* To kill a town portal, we go trough the player's inventory,
653	* for each marked portal in player's inventory,	716	* for each marked portal in player's inventory,
654	* -We try load the associated map (if impossible, consider the portal destructed)	717	* -We try load the associated map (if impossible, consider the portal destructed)
655	* -We find any portal in the specified location.	718	* -We find any portal in the specified location.
656	* If it has the good name, we destruct it.	719	* If it has the good name, we destruct it.
657	* -We destruct the force indicating that portal.	720	* -We destruct the force indicating that portal.
658	*/	721	*/
659	while ( (old_force=check_inv_recursive (op,dummy))) {	722	while ((old_force = check_inv_recursive (op, dummy)))
660	exitx=EXIT_X(old_force);	723	{
661	exity=EXIT_Y(old_force);	724	exitmap = maptile::find_map (old_force->race, op->map);
662	LOG (llevDebug,"Trying to kill a portal in %s (%d,%d)\n",old_force->race,exitx,exity);
663		725
664	if (!strncmp(old_force->race, settings.localdir, strlen(settings.localdir)))
665	exitmap = ready_map_name(old_force->race, MAP_PLAYER_UNIQUE);
666	else exitmap = ready_map_name(old_force->race, 0);
667
668	if (exitmap) {	726	if (exitmap)
		727	{
		728	int exitx = EXIT_X (old_force);
		729	int exity = EXIT_Y (old_force);
		730
669	tmp=present_arch (perm_portal,exitmap,exitx,exity);	731	tmp = present_arch (perm_portal, exitmap, exitx, exity);
670	while (tmp) {	732	while (tmp)
		733	{
671	if (tmp->name == old_force->name) {	734	if (tmp->name == old_force->name)
672	remove_ob (tmp);	735	{
673	free_object (tmp);	736	tmp->destroy ();
674	break;	737	break;
675	} else {
676	tmp = tmp->above;
677	}	738	}
		739
		740	tmp = tmp->above;
678	}	741	}
679	}	742	}
680	remove_ob (old_force);
681	free_object (old_force);
682	LOG (llevDebug,"\n");
683	}
684	free_object (dummy);
685		743
		744	old_force->destroy ();
		745	}
		746
		747	dummy->destroy ();
		748
686	/* Creating the portals.	749	/* Creating the portals.
687	* The very first thing to do is to ensure	750	* The very first thing to do is to ensure
688	* access to the destination map.	751	* access to the destination map.
689	* If we can't, don't fizzle. Simply warn player.	752	* If we can't, don't fizzle. Simply warn player.
690	* This ensure player pays his mana for the spell	753	* This ensure player pays his mana for the spell
691	* because HE is responsible of forgotting.	754	* because HE is responsible of forgotting.
692	* 'force' is the destination of the town portal, which we got	755	* 'force' is the destination of the town portal, which we got
693	* from the players inventory above.	756	* from the players inventory above.
694	*/	757	*/
695		758
696	/* Ensure exit map is loaded*/	759	/* Ensure exit map is loaded */
697	if (!strncmp(force->name, settings.localdir, strlen(settings.localdir)))	760	exitmap = maptile::find_map (force->name, 0);
698	exitmap = ready_map_name(force->name, MAP_PLAYER_UNIQUE);
699	else
700	exitmap = ready_map_name(force->name, 0);
701		761
702	/* 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 */
703	if (exitmap==NULL) {	763	if (!exitmap)
		764	{
704	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!?");
705	remove_ob(force);	766	force->destroy ();
706	free_object(force);
707	return 1;	767	return 1;
708	}	768	}
709		769
710	op_level = caster_level(caster, spell);	770	op_level = caster_level (caster, spell);
711	if (op_level<15)	771	if (op_level < 15)
		772	snprintf (portal_message, 1024,
712	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);	773	"\nThe air moves around you and\na huge smell of ammonia\nsurounds you as you pass\nthrough %s's tiny portal\nPouah!\n",
		774	&op->name);
713	else if (op_level<30)	775	else if (op_level < 30)
		776	snprintf (portal_message, 1024,
714	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);	777	"\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);
715	else if (op_level<60)	778	else if (op_level < 60)
716	snprintf (portal_message,1024,"\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");	779	snprintf (portal_message, 1024, "\nA shining door opens in the air in front of you,\nshowing you the path to another place.\n");
		780	else
717	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);	781	snprintf (portal_message, 1024, "\nAs you walk through %s's portal, flowers come out\nfrom the ground around you.\nYou feel awed.\n",
		782	&op->name);
718		783
719	/* Create a portal in front of player	784	/* Create a portal in front of player
720	* dummy contain the portal and	785	* dummy contain the portal and
721	* force contain the track to kill it later	786	* force contain the track to kill it later
722	*/	787	*/
723
724	snprintf (portal_name,1024,"%s's portal to %s",op->name,force->name);	788	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &force->name);
725	dummy=get_archetype(spell->slaying); /*The portal*/	789	dummy = get_archetype (spell->slaying); /*The portal */
726	if(dummy == NULL) {	790	if (dummy == NULL)
		791	{
727	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	792	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
728	LOG(llevError,"get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n",op->name);	793	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
729	return 0;	794	return 0;
730	}	795	}
		796
731	EXIT_PATH(dummy) = add_string (force->name);	797	EXIT_PATH (dummy) = force->name;
732	EXIT_X(dummy)=EXIT_X(force);	798	EXIT_X (dummy) = EXIT_X (force);
733	EXIT_Y(dummy)=EXIT_Y(force);	799	EXIT_Y (dummy) = EXIT_Y (force);
734	FREE_AND_COPY(dummy->name, portal_name);	800	dummy->name = dummy->name_pl = portal_name;
735	FREE_AND_COPY(dummy->name_pl, portal_name);
736	dummy->msg=add_string (portal_message);	801	dummy->msg = portal_message;
737	dummy->race=add_string (op->name); /*Save the owner of the portal*/	802	dummy->race = op->name; /*Save the owner of the portal */
738	cast_create_obj (op, caster, dummy, 0);	803	cast_create_obj (op, caster, dummy, 0);
739		804
740	/* Now we need to to create a town portal marker inside the player	805	/* Now we need to to create a town portal marker inside the player
741	* object, so on future castings, we can know that he has an active	806	* object, so on future castings, we can know that he has an active
742	* town portal.	807	* town portal.
743	*/	808	*/
744	tmp=get_archetype(spell->race);	809	tmp = get_archetype (spell->race);
745	if(tmp == NULL){	810	if (tmp == NULL)
		811	{
746	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	812	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
747	LOG(llevError,"get_object failed (force) in cast_create_town_portal for %s!\n",op->name);	813	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
748	return 0;	814	return 0;
749	}	815	}
		816
750	tmp->race=add_string (op->map->path);	817	tmp->race = op->map->path;
751	FREE_AND_COPY(tmp->name, portal_name);	818	tmp->name = portal_name;
752	EXIT_X(tmp)=dummy->x;	819	EXIT_X (tmp) = dummy->x;
753	EXIT_Y(tmp)=dummy->y;	820	EXIT_Y (tmp) = dummy->y;
754	insert_ob_in_ob (tmp,op);	821	op->insert (tmp);
755		822
756	/* Create a portal in the destination map	823	/* Create a portal in the destination map
757	* dummy contain the portal and	824	* dummy contain the portal and
758	* force the track to kill it later	825	* force the track to kill it later
759	* the 'force' variable still contains the 'reminder' of	826	* the 'force' variable still contains the 'reminder' of
760	* where this portal goes to.	827	* where this portal goes to.
761	*/	828	*/
762	snprintf (portal_name,1024,"%s's portal to %s",op->name,op->map->path);	829	snprintf (portal_name, 1024, "%s's portal to %s", &op->name, &op->map->path);
763	dummy=get_archetype (spell->slaying); /*The portal*/	830	dummy = get_archetype (spell->slaying); /*The portal */
764	if(dummy == NULL) {	831	if (dummy == NULL)
		832	{
765	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	833	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
766	LOG(llevError,"get_object failed (perm_magic_portal) in cast_create_town_portal for %s!\n",op->name);	834	LOG (llevError, "object::create failed (perm_magic_portal) in cast_create_town_portal for %s!\n", &op->name);
767	return 0;	835	return 0;
768	}	836	}
		837
769	EXIT_PATH(dummy) = add_string (op->map->path);	838	EXIT_PATH (dummy) = op->map->path;
770	EXIT_X(dummy)=op->x;	839	EXIT_X (dummy) = op->x;
771	EXIT_Y(dummy)=op->y;	840	EXIT_Y (dummy) = op->y;
772	FREE_AND_COPY(dummy->name, portal_name);	841	dummy->name = dummy->name_pl = portal_name;
773	FREE_AND_COPY(dummy->name_pl, portal_name);
774	dummy->msg=add_string (portal_message);	842	dummy->msg = portal_message;
775	dummy->x=EXIT_X(force);
776	dummy->y=EXIT_Y(force);
777	dummy->race=add_string (op->name); /*Save the owner of the portal*/	843	dummy->race = op->name; /*Save the owner of the portal */
778	insert_ob_in_map(dummy,exitmap,op,0);	844	exitmap->insert (dummy, EXIT_X (force), EXIT_Y (force), op);
779		845
780	/* Now we create another town portal marker that	846	/* Now we create another town portal marker that
781	* points back to the one we just made	847	* points back to the one we just made
782	*/	848	*/
783	tmp=get_archetype(spell->race);	849	tmp = get_archetype (spell->race);
784	if(tmp == NULL){	850	if (tmp == NULL)
		851	{
785	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	852	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
786	LOG(llevError,"get_object failed (force) in cast_create_town_portal for %s!\n",op->name);	853	LOG (llevError, "object::create failed (force) in cast_create_town_portal for %s!\n", &op->name);
787	return 0;	854	return 0;
788	}	855	}
		856
789	tmp->race=add_string(force->name);	857	tmp->race = force->name;
790	FREE_AND_COPY(tmp->name, portal_name);	858	tmp->name = portal_name;
791	EXIT_X(tmp)=dummy->x;	859	EXIT_X (tmp) = dummy->x;
792	EXIT_Y(tmp)=dummy->y;	860	EXIT_Y (tmp) = dummy->y;
793	insert_ob_in_ob (tmp,op);	861	insert_ob_in_ob (tmp, op);
794		862
795	/* Describe the player what happened	863	/* Describe the player what happened
796	*/	864	*/
797	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,"You see air moving and showing you the way home.");	865	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You see air moving and showing you the way home.");
798	remove_ob(force); /* Delete the force inside the player*/	866	force->destroy ();
799	free_object(force);	867
800	return 1;	868	return 1;
801	}	869	}
802
803		870
804	/* This creates magic walls. Really, it can create most any object,	871	/* This creates magic walls. Really, it can create most any object,
805	* within some reason.	872	* within some reason.
806	*/	873	*/
807		874	int
808	int magic_wall(object *op,object *caster,int dir,object *spell_ob) {	875	magic_wall (object *op, object *caster, int dir, object *spell_ob)
809	object *tmp, *tmp2;	876	{
		877	object *tmp;
810	int i,posblocked,negblocked, maxrange;	878	int i, posblocked, negblocked, maxrange;
811	sint16 x, y;	879	sint16 x, y;
812	mapstruct *m;	880	maptile *m;
813	const char *name;	881	const char *name;
814	archetype *at;	882	archetype *at;
815		883
816	if(!dir) {	884	if (!dir)
		885	{
817	dir=op->facing;	886	dir = op->facing;
818	x = op->x;	887	x = op->x;
819	y = op->y;	888	y = op->y;
820	} else {	889	}
		890	else
		891	{
821	x = op->x+freearr_x[dir];	892	x = op->x + freearr_x[dir];
822	y = op->y+freearr_y[dir];	893	y = op->y + freearr_y[dir];
823	}	894	}
		895
824	m = op->map;	896	m = op->map;
825		897
826	if ((spell_ob->move_block || x != op->x || y != op->y) &&	898	if ((spell_ob->move_block || x != op->x || y != op->y) &&
827	(get_map_flags(m, &m, x, y, &x, &y) & (P_OUT_OF_MAP|P_IS_ALIVE) ||	899	(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE) ||
828	((spell_ob->move_block & GET_MAP_MOVE_BLOCK(m, x, y)) == spell_ob->move_block))) {	900	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) == spell_ob->move_block)))
		901	{
829	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	902	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
830	return 0;	903	return 0;
831	}	904	}
		905
832	if (spell_ob->other_arch) {	906	if (spell_ob->other_arch)
833	tmp = arch_to_object(spell_ob->other_arch);	907	tmp = arch_to_object (spell_ob->other_arch);
834	} else if (spell_ob->race) {	908	else if (spell_ob->race)
		909	{
835	char buf1[MAX_BUF];	910	char buf1[MAX_BUF];
836		911
837	sprintf(buf1,spell_ob->race,dir);	912	sprintf (buf1, spell_ob->race, dir);
838	at = find_archetype(buf1);	913	at = archetype::find (buf1);
839	if (!at) {	914	if (!at)
		915	{
840	LOG(llevError, "summon_wall: Unable to find archetype %s\n", buf1);	916	LOG (llevError, "summon_wall: Unable to find archetype %s\n", buf1);
841	new_draw_info(NDI_UNIQUE, 0,op,"This spell is broken.");	917	new_draw_info (NDI_UNIQUE, 0, op, "This spell is broken.");
842	return 0;	918	return 0;
843	}	919	}
		920
844	tmp = arch_to_object(at);	921	tmp = arch_to_object (at);
845	} else {	922	}
		923	else
		924	{
846	LOG(llevError,"magic_wall: spell %s lacks other_arch\n",	925	LOG (llevError, "magic_wall: spell %s lacks other_arch\n", &spell_ob->name);
847	spell_ob->name);
848	return 0;	926	return 0;
849	}	927	}
850		928
851	if (tmp->type == SPELL_EFFECT) {	929	if (tmp->type == SPELL_EFFECT)
		930	{
852	tmp->attacktype = spell_ob->attacktype;	931	tmp->attacktype = spell_ob->attacktype;
853	tmp->duration = spell_ob->duration +	932	tmp->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
854	SP_level_duration_adjust(caster, spell_ob);	933	tmp->stats.dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
855	tmp->stats.dam = spell_ob->stats.dam +
856	SP_level_dam_adjust(caster, spell_ob);
857	tmp->range = 0;	934	tmp->range = 0;
		935	}
858	} else if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	936	else if (QUERY_FLAG (tmp, FLAG_ALIVE))
859	tmp->stats.hp = spell_ob->duration +	937	{
860	SP_level_duration_adjust(caster, spell_ob);	938	tmp->stats.hp = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
861	tmp->stats.maxhp = tmp->stats.hp;	939	tmp->stats.maxhp = tmp->stats.hp;
862	set_owner(tmp,op);
863	set_spell_skill(op, caster, spell_ob, tmp);
864	}	940	}
		941
865	if (QUERY_FLAG(spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG(tmp, FLAG_IS_USED_UP)) {	942	if (QUERY_FLAG (spell_ob, FLAG_IS_USED_UP) || QUERY_FLAG (tmp, FLAG_IS_USED_UP))
866	tmp->stats.food = spell_ob->duration +	943	{
867	SP_level_duration_adjust(caster, spell_ob);	944	tmp->stats.food = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob);
868	SET_FLAG(tmp, FLAG_IS_USED_UP);	945	SET_FLAG (tmp, FLAG_IS_USED_UP);
869	}	946	}
		947
870	if (QUERY_FLAG(spell_ob, FLAG_TEAR_DOWN)) {	948	if (QUERY_FLAG (spell_ob, FLAG_TEAR_DOWN))
		949	{
871	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust(caster, spell_ob);	950	tmp->stats.hp = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob);
872	tmp->stats.maxhp = tmp->stats.hp;	951	tmp->stats.maxhp = tmp->stats.hp;
873	SET_FLAG(tmp, FLAG_TEAR_DOWN);	952	SET_FLAG (tmp, FLAG_TEAR_DOWN);
874	SET_FLAG(tmp, FLAG_ALIVE);	953	SET_FLAG (tmp, FLAG_ALIVE);
875	}	954	}
876		955
877	/* This can't really hurt - if the object doesn't kill anything,	956	/* This can't really hurt - if the object doesn't kill anything,
878	* these fields just won't be used.	957	* these fields just won't be used. Do not set the owner for
		958	* earthwalls, though, so they survive restarts.
879	*/	959	*/
		960	if (tmp->type != EARTHWALL) //TODO
880	set_owner(tmp,op);	961	tmp->set_owner (op);
		962
881	set_spell_skill(op, caster, spell_ob, tmp);	963	set_spell_skill (op, caster, spell_ob, tmp);
882	tmp->x = x;
883	tmp->y = y;
884	tmp->level = caster_level(caster, spell_ob) / 2;	964	tmp->level = caster_level (caster, spell_ob) / 2;
885		965
886	name = tmp->name;	966	name = tmp->name;
887	if ((tmp = insert_ob_in_map (tmp, m, op,0)) == NULL) {	967	if (!(tmp = m->insert (tmp, x, y, op)))
		968	{
888	new_draw_info_format(NDI_UNIQUE, 0,op,"Something destroys your %s", name);	969	new_draw_info_format (NDI_UNIQUE, 0, op, "Something destroys your %s", name);
889	return 0;	970	return 0;
890	}	971	}
		972
891	/* If this is a spellcasting wall, need to insert the spell object */	973	/* If this is a spellcasting wall, need to insert the spell object */
892	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)	974	if (tmp->other_arch && tmp->other_arch->clone.type == SPELL)
893	insert_ob_in_ob(arch_to_object(tmp->other_arch), tmp);	975	insert_ob_in_ob (arch_to_object (tmp->other_arch), tmp);
894		976
895	/* This code causes the wall to extend some distance in	977	/* This code causes the wall to extend some distance in
896	* each direction, or until an obstruction is encountered.	978	* each direction, or until an obstruction is encountered.
897	* posblocked and negblocked help determine how far the	979	* posblocked and negblocked help determine how far the
898	* created wall can extend, it won't go extend through	980	* created wall can extend, it won't go extend through
899	* blocked spaces.	981	* blocked spaces.
900	*/	982	*/
901	maxrange = spell_ob->range + SP_level_range_adjust(caster, spell_ob);	983	maxrange = spell_ob->range + SP_level_range_adjust (caster, spell_ob);
902	posblocked=0;	984	posblocked = 0;
903	negblocked=0;	985	negblocked = 0;
904		986
905	for(i=1; i<=maxrange; i++) {	987	for (i = 1; i <= maxrange; i++)
		988	{
906	int dir2;	989	int dir2;
907		990
908	dir2 = (dir<4)?(dir+2):dir-2;	991	dir2 = (dir < 4) ? (dir + 2) : dir - 2;
909		992
910	x = tmp->x+i*freearr_x[dir2];	993	x = tmp->x + i * freearr_x[dir2];
911	y = tmp->y+i*freearr_y[dir2];	994	y = tmp->y + i * freearr_y[dir2];
912	m = tmp->map;	995	m = tmp->map;
913		996
914	if(!(get_map_flags(m, &m, x, y, &x, &y) & (P_OUT_OF_MAP|P_IS_ALIVE)) &&	997	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
915	((spell_ob->move_block & GET_MAP_MOVE_BLOCK(m, x, y)) != spell_ob->move_block) &&	998	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !posblocked)
916	!posblocked) {	999	{
917	tmp2 = get_object();	1000	object *tmp2 = tmp->clone ();
918	copy_object(tmp,tmp2);	1001	m->insert (tmp2, x, y, op);
919	tmp2->x = x;	1002
920	tmp2->y = y;
921	insert_ob_in_map(tmp2,m,op,0);
922	/* If this is a spellcasting wall, need to insert the spell object */	1003	/* If this is a spellcasting wall, need to insert the spell object */
923	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	1004	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)
924	insert_ob_in_ob(arch_to_object(tmp2->other_arch), tmp2);	1005	tmp2->insert (arch_to_object (tmp2->other_arch));
925		1006
		1007	}
		1008	else
926	} else posblocked=1;	1009	posblocked = 1;
927		1010
928	x = tmp->x-i*freearr_x[dir2];	1011	x = tmp->x - i * freearr_x[dir2];
929	y = tmp->y-i*freearr_y[dir2];	1012	y = tmp->y - i * freearr_y[dir2];
930	m = tmp->map;	1013	m = tmp->map;
931		1014
932	if(!(get_map_flags(m, &m, x, y, &x, &y) & (P_OUT_OF_MAP|P_IS_ALIVE)) &&	1015	if (!(get_map_flags (m, &m, x, y, &x, &y) & (P_OUT_OF_MAP | P_IS_ALIVE)) &&
933	((spell_ob->move_block & GET_MAP_MOVE_BLOCK(m, x, y)) != spell_ob->move_block) &&	1016	((spell_ob->move_block & GET_MAP_MOVE_BLOCK (m, x, y)) != spell_ob->move_block) && !negblocked)
934	!negblocked) {	1017	{
935	tmp2 = get_object();	1018	object *tmp2 = tmp->clone ();
936	copy_object(tmp,tmp2);	1019	m->insert (tmp2, x, y, op);
937	tmp2->x = x;	1020
938	tmp2->y = y;
939	insert_ob_in_map(tmp2,m,op,0);
940	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)	1021	if (tmp2->other_arch && tmp2->other_arch->clone.type == SPELL)
941	insert_ob_in_ob(arch_to_object(tmp2->other_arch), tmp2);	1022	tmp2->insert (arch_to_object (tmp2->other_arch));
		1023	}
		1024	else
942	} else negblocked=1;	1025	negblocked = 1;
943	}	1026	}
944		1027
945	if(QUERY_FLAG(tmp, FLAG_BLOCKSVIEW))	1028	if (QUERY_FLAG (tmp, FLAG_BLOCKSVIEW))
946	update_all_los(op->map, op->x, op->y);	1029	update_all_los (op->map, op->x, op->y);
947		1030
		1031	return 1;
		1032	}
		1033
		1034	int
		1035	dimension_door (object *op, object *caster, object *spob, int dir)
		1036	{
		1037	uint32 dist, maxdist;
		1038	int mflags;
		1039	maptile *m;
		1040	sint16 sx, sy;
		1041
		1042	if (op->type != PLAYER)
		1043	return 0;
		1044
		1045	if (!dir)
		1046	{
		1047	new_draw_info (NDI_UNIQUE, 0, op, "In what direction?");
		1048	return 0;
		1049	}
		1050
		1051	/* Given the new outdoor maps, can't let players dimension door for
		1052	* ever, so put limits in.
		1053	*/
		1054	maxdist = spob->range + SP_level_range_adjust (caster, spob);
		1055
		1056	if (op->contr->count)
		1057	{
		1058	if (op->contr->count > maxdist)
		1059	{
		1060	new_draw_info (NDI_UNIQUE, 0, op, "You can't dimension door that far!");
		1061	return 0;
		1062	}
		1063
		1064	for (dist = 0; dist < op->contr->count; dist++)
		1065	{
		1066	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
		1067
		1068	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
		1069	break;
		1070
		1071	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
		1072	break;
		1073	}
		1074
		1075	if (dist < op->contr->count)
		1076	{
		1077	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of the spell.\n");
		1078	op->contr->count = 0;
		1079	return 0;
		1080	}
		1081
		1082	op->contr->count = 0;
		1083
		1084	/* Remove code that puts player on random space on maps. IMO,
		1085	* a lot of maps probably have areas the player should not get to,
		1086	* but may not be marked as NO_MAGIC (as they may be bounded
		1087	* by such squares). Also, there are probably treasure rooms and
		1088	* lots of other maps that protect areas with no magic, but the
		1089	* areas themselves don't contain no magic spaces.
		1090	*/
		1091	/* This call here is really just to normalize the coordinates */
		1092	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, &sx, &sy);
		1093	if (mflags & P_IS_ALIVE || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
		1094	{
		1095	new_draw_info (NDI_UNIQUE, 0, op, "You cast your spell, but nothing happens.\n");
		1096	return 1; /* Maybe the penalty should be more severe... */
		1097	}
		1098	}
		1099	else
		1100	{
		1101	/* Player didn't specify a distance, so lets see how far
		1102	* we can move the player. Don't know why this stopped on
		1103	* spaces that blocked the players view.
		1104	*/
		1105
		1106	for (dist = 0; dist < maxdist; dist++)
		1107	{
		1108	mflags = get_map_flags (op->map, &m, op->x + freearr_x[dir] * (dist + 1), op->y + freearr_y[dir] * (dist + 1), &sx, &sy);
		1109
		1110	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP))
		1111	break;
		1112
		1113	if ((mflags & P_BLOCKSVIEW) && OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
		1114	break;
		1115
		1116	}
		1117
		1118	/* If the destination is blocked, keep backing up until we
		1119	* find a place for the player.
		1120	*/
		1121	for (; dist > 0; dist--)
		1122	{
		1123	if (get_map_flags (op->map, &m, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist,
		1124	&sx, &sy) & (P_OUT_OF_MAP | P_IS_ALIVE))
		1125	continue;
		1126
		1127
		1128	if (!OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy)))
		1129	break;
		1130
		1131	}
		1132	if (!dist)
		1133	{
		1134	new_draw_info (NDI_UNIQUE, 0, op, "Your spell failed!\n");
		1135	return 0;
		1136	}
		1137	}
		1138
		1139	/* Actually move the player now */
		1140	if (!(op = op->map->insert (op, op->x + freearr_x[dir] * dist, op->y + freearr_y[dir] * dist, op)))
948	return 1;	1141	return 1;
949	}
950		1142
951	int dimension_door(object *op,object *caster, object *spob, int dir) {
952	uint32 dist, maxdist;
953	int mflags;
954	mapstruct *m;
955	sint16 sx, sy;
956
957	if(op->type!=PLAYER)
958	return 0;
959
960	if(!dir) {
961	new_draw_info(NDI_UNIQUE, 0,op,"In what direction?");
962	return 0;
963	}
964
965	/* Given the new outdoor maps, can't let players dimension door for
966	* ever, so put limits in.
967	*/
968	maxdist = spob->range +
969	SP_level_range_adjust(caster, spob);
970
971	if(op->contr->count) {
972	if (op->contr->count > maxdist) {
973	new_draw_info(NDI_UNIQUE, 0, op, "You can't dimension door that far!");
974	return 0;
975	}
976
977	for(dist=0;dist<op->contr->count; dist++) {
978	mflags = get_map_flags(op->map, &m,
979	op->x+freearr_x[dir]*(dist+1), op->y+freearr_y[dir]*(dist+1),
980	&sx, &sy);
981
982	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP)) break;
983
984	if ((mflags & P_BLOCKSVIEW) &&
985	OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, sx, sy))) break;
986	}
987
988	if(dist<op->contr->count) {
989	new_draw_info(NDI_UNIQUE, 0,op,"Something blocks the magic of the spell.\n");
990	op->contr->count=0;
991	return 0;
992	}
993	op->contr->count=0;
994
995	/* Remove code that puts player on random space on maps. IMO,
996	* a lot of maps probably have areas the player should not get to,
997	* but may not be marked as NO_MAGIC (as they may be bounded
998	* by such squares). Also, there are probably treasure rooms and
999	* lots of other maps that protect areas with no magic, but the
1000	* areas themselves don't contain no magic spaces.
1001	*/
1002	/* This call here is really just to normalize the coordinates */
1003	mflags = get_map_flags(op->map, &m,op->x+freearr_x[dir]*dist, op->y+freearr_y[dir]*dist,
1004	&sx, &sy);
1005	if (mflags&P_IS_ALIVE || OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, sx, sy))) {
1006	new_draw_info(NDI_UNIQUE, 0,op,"You cast your spell, but nothing happens.\n");
1007	return 1; /* Maybe the penalty should be more severe... */
1008	}
1009	} else {
1010	/* Player didn't specify a distance, so lets see how far
1011	* we can move the player. Don't know why this stopped on
1012	* spaces that blocked the players view.
1013	*/
1014
1015	for(dist=0; dist < maxdist; dist++) {
1016	mflags = get_map_flags(op->map, &m,
1017	op->x+freearr_x[dir] * (dist+1),
1018	op->y+freearr_y[dir] * (dist+1),
1019	&sx, &sy);
1020
1021	if (mflags & (P_NO_MAGIC | P_OUT_OF_MAP)) break;
1022
1023	if ((mflags & P_BLOCKSVIEW) &&
1024	OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, sx, sy))) break;
1025
1026	}
1027
1028	/* If the destination is blocked, keep backing up until we
1029	* find a place for the player.
1030	*/
1031	for(;dist>0; dist--) {
1032	if (get_map_flags(op->map, &m,op->x+freearr_x[dir]*dist, op->y+freearr_y[dir]*dist,
1033	&sx, &sy) & (P_OUT_OF_MAP|P_IS_ALIVE)) continue;
1034
1035
1036	if (!OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, sx, sy))) break;
1037
1038	}
1039	if(!dist) {
1040	new_draw_info(NDI_UNIQUE, 0,op,"Your spell failed!\n");
1041	return 0;
1042	}
1043	}
1044
1045	/* Actually move the player now */
1046	remove_ob(op);
1047	op->x+=freearr_x[dir]*dist;
1048	op->y+=freearr_y[dir]*dist;
1049	if ((op = insert_ob_in_map(op,op->map,op,0)) == NULL)
1050	return 1;
1051
1052	op->speed_left= -FABS(op->speed)*5; /* Freeze them for a short while */	1143	op->speed_left = -FABS (op->speed) * 5; /* Freeze them for a short while */
1053	return 1;	1144	return 1;
1054	}	1145	}
1055		1146
1056		1147
1057	/* cast_heal: Heals something.	1148	/* cast_heal: Heals something.
1058	* op is the caster.	1149	* op is the caster.
1059	* dir is the direction he is casting it in.	1150	* dir is the direction he is casting it in.
1060	* spell is the spell object.	1151	* spell is the spell object.
1061	*/	1152	*/
		1153	int
1062	int cast_heal(object *op,object *caster, object *spell, int dir) {	1154	cast_heal (object *op, object *caster, object *spell, int dir)
		1155	{
1063	object *tmp;	1156	object *tmp;
1064	archetype *at;	1157	archetype *at;
1065	object *poison;	1158	object *poison;
1066	int heal = 0, success = 0;	1159	int heal = 0, success = 0;
1067		1160
1068	tmp = find_target_for_friendly_spell(op,dir);	1161	tmp = find_target_for_friendly_spell (op, dir);
1069		1162
1070	if (tmp==NULL) return 0;	1163	if (tmp == NULL)
		1164	return 0;
1071		1165
1072	/* Figure out how many hp this spell might cure.	1166	/* Figure out how many hp this spell might cure.
1073	* could be zero if this spell heals effects, not damage.	1167	* could be zero if this spell heals effects, not damage.
1074	*/	1168	*/
1075	heal = spell->stats.dam;	1169	heal = spell->stats.dam;
1076	if (spell->stats.hp)	1170	if (spell->stats.hp)
1077	heal += random_roll(spell->stats.hp, 6, op, PREFER_HIGH) +	1171	heal += random_roll (spell->stats.hp, 6, op, PREFER_HIGH) + spell->stats.hp;
1078	spell->stats.hp;
1079		1172
1080	if (heal) {	1173	if (heal)
		1174	{
1081	if (tmp->stats.hp >= tmp->stats.maxhp) {	1175	if (tmp->stats.hp >= tmp->stats.maxhp)
		1176	{
1082	new_draw_info(NDI_UNIQUE, 0,tmp, "You are already fully healed.");	1177	new_draw_info (NDI_UNIQUE, 0, tmp, "You are already fully healed.");
		1178	}
		1179	else
1083	}	1180	{
1084	else {
1085	/* See how many points we actually heal. Instead of messages	1181	/* See how many points we actually heal. Instead of messages
1086	* based on type of spell, we instead do messages based	1182	* based on type of spell, we instead do messages based
1087	* on amount of damage healed.	1183	* on amount of damage healed.
1088	*/	1184	*/
1089	if (heal > (tmp->stats.maxhp - tmp->stats.hp))	1185	if (heal > (tmp->stats.maxhp - tmp->stats.hp))
1090	heal = tmp->stats.maxhp - tmp->stats.hp;	1186	heal = tmp->stats.maxhp - tmp->stats.hp;
1091	tmp->stats.hp += heal;	1187	tmp->stats.hp += heal;
1092		1188
1093	if (tmp->stats.hp >= tmp->stats.maxhp) {	1189	if (tmp->stats.hp >= tmp->stats.maxhp)
		1190	{
1094	new_draw_info(NDI_UNIQUE, 0,tmp, "You feel just fine!");	1191	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel just fine!");
1095	} else if (heal > 50) {
1096	new_draw_info(NDI_UNIQUE, 0,tmp, "Your wounds close!");
1097	} else if (heal > 25) {
1098	new_draw_info(NDI_UNIQUE, 0,tmp, "Your wounds mostly close.");
1099	} else if (heal > 10) {
1100	new_draw_info(NDI_UNIQUE, 0,tmp, "Your wounds start to fade.");
1101	} else {
1102	new_draw_info(NDI_UNIQUE, 0,tmp, "Your wounds start to close.");
1103	}	1192	}
1104	success=1;	1193	else if (heal > 50)
		1194	{
		1195	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds close!");
1105	}	1196	}
1106	}	1197	else if (heal > 25)
1107	if (spell->attacktype & AT_DISEASE)	1198	{
1108	if (cure_disease (tmp, op))	1199	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds mostly close.");
		1200	}
		1201	else if (heal > 10)
		1202	{
		1203	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to fade.");
		1204	}
		1205	else
		1206	{
		1207	new_draw_info (NDI_UNIQUE, 0, tmp, "Your wounds start to close.");
		1208	}
1109	success = 1;	1209	success = 1;
		1210	}
		1211	}
		1212	if (spell->attacktype & AT_DISEASE)
		1213	if (cure_disease (tmp, op))
		1214	success = 1;
1110		1215
1111	if (spell->attacktype & AT_POISON) {	1216	if (spell->attacktype & AT_POISON)
		1217	{
1112	at = find_archetype("poisoning");	1218	at = archetype::find ("poisoning");
1113	poison=present_arch_in_ob(at,tmp);	1219	poison = present_arch_in_ob (at, tmp);
1114	if (poison) {	1220	if (poison)
		1221	{
1115	success = 1;	1222	success = 1;
1116	new_draw_info(NDI_UNIQUE, 0,tmp, "Your body feels cleansed");	1223	new_draw_info (NDI_UNIQUE, 0, tmp, "Your body feels cleansed");
1117	poison->stats.food = 1;	1224	poison->stats.food = 1;
1118	}	1225	}
1119	}	1226	}
1120	if (spell->attacktype & AT_CONFUSION) {	1227	if (spell->attacktype & AT_CONFUSION)
		1228	{
1121	poison=present_in_ob_by_name(FORCE,"confusion", tmp);	1229	poison = present_in_ob_by_name (FORCE, "confusion", tmp);
1122	if (poison) {	1230	if (poison)
		1231	{
1123	success = 1;	1232	success = 1;
1124	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	1233	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
1125	poison->duration = 1;	1234	poison->duration = 1;
1126	}	1235	}
1127	}	1236	}
1128	if (spell->attacktype & AT_BLIND) {	1237	if (spell->attacktype & AT_BLIND)
		1238	{
1129	at=find_archetype("blindness");	1239	at = archetype::find ("blindness");
1130	poison=present_arch_in_ob(at,tmp);	1240	poison = present_arch_in_ob (at, tmp);
1131	if (poison) {	1241	if (poison)
		1242	{
1132	success = 1;	1243	success = 1;
1133	new_draw_info(NDI_UNIQUE, 0,tmp,"Your vision begins to return.");	1244	new_draw_info (NDI_UNIQUE, 0, tmp, "Your vision begins to return.");
1134	poison->stats.food = 1;	1245	poison->stats.food = 1;
1135	}	1246	}
1136	}	1247	}
1137	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp) {	1248	if (spell->last_sp && tmp->stats.sp < tmp->stats.maxsp)
		1249	{
1138	tmp->stats.sp += spell->last_sp;	1250	tmp->stats.sp += spell->last_sp;
1139	if (tmp->stats.sp > tmp->stats.maxsp) tmp->stats.sp = tmp->stats.maxsp;	1251	if (tmp->stats.sp > tmp->stats.maxsp)
		1252	tmp->stats.sp = tmp->stats.maxsp;
1140	success = 1;	1253	success = 1;
1141	new_draw_info(NDI_UNIQUE, 0,tmp,"Magical energy surges through your body!");	1254	new_draw_info (NDI_UNIQUE, 0, tmp, "Magical energy surges through your body!");
1142	}	1255	}
1143	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace) {	1256	if (spell->last_grace && tmp->stats.grace < tmp->stats.maxgrace)
		1257	{
1144	tmp->stats.grace += spell->last_grace;	1258	tmp->stats.grace += spell->last_grace;
1145	if (tmp->stats.grace > tmp->stats.maxgrace) tmp->stats.grace = tmp->stats.maxgrace;	1259	if (tmp->stats.grace > tmp->stats.maxgrace)
		1260	tmp->stats.grace = tmp->stats.maxgrace;
1146	success = 1;	1261	success = 1;
1147	new_draw_info(NDI_UNIQUE, 0,tmp,"You feel redeemed with your god!");	1262	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel redeemed with your god!");
1148	}	1263	}
1149	if (spell->stats.food && tmp->stats.food < 999) {	1264	if (spell->stats.food && tmp->stats.food < 999)
		1265	{
1150	tmp->stats.food += spell->stats.food;	1266	tmp->stats.food += spell->stats.food;
1151	if (tmp->stats.food > 999) tmp->stats.food=999;	1267	if (tmp->stats.food > 999)
		1268	tmp->stats.food = 999;
1152	success = 1;	1269	success = 1;
1153	/* We could do something a bit better like the messages for healing above */	1270	/* We could do something a bit better like the messages for healing above */
1154	new_draw_info(NDI_UNIQUE, 0,tmp,"You feel your belly fill with food");	1271	new_draw_info (NDI_UNIQUE, 0, tmp, "You feel your belly fill with food");
1155	}	1272	}
1156	return success;	1273	return success;
1157	}	1274	}
1158		1275
1159		1276
1160	/* This is used for the spells that gain stats. There are no spells	1277	/* This is used for the spells that gain stats. There are no spells
1161	* right now that icnrease wis/int/pow on a temp basis, so no	1278	* right now that icnrease wis/int/pow on a temp basis, so no
1162	* good comments for those.	1279	* good comments for those.
1163	*/	1280	*/
1164	static const char* const no_gain_msgs[NUM_STATS] = {	1281	static const char *const no_gain_msgs[NUM_STATS] = {
1165	"You grow no stronger.",	1282	"You grow no stronger.",
1166	"You grow no more agile.",	1283	"You grow no more agile.",
1167	"You don't feel any healthier.",	1284	"You don't feel any healthier.",
1168	"no wis",	1285	"no wis",
1169	"You are no easier to look at.",	1286	"You are no easier to look at.",
1170	"no int",	1287	"no int",
1171	"no pow"	1288	"no pow"
1172	};	1289	};
1173		1290
		1291	int
1174	int cast_change_ability(object *op,object *caster,object *spell_ob, int dir, int silent) {	1292	cast_change_ability (object *op, object *caster, object *spell_ob, int dir, int silent)
1175	object *tmp, *tmp2=NULL;	1293	{
1176	object *force=NULL;	1294	object *force = NULL;
1177	int i;	1295	int i;
1178		1296
1179	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1297	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1180	if(dir!=0) {	1298	object *tmp = dir
1181	tmp=find_target_for_friendly_spell(op,dir);	1299	? find_target_for_friendly_spell (op, dir)
1182	} else {	1300	: op;
1183	tmp = op;
1184	}
1185		1301
1186	if(tmp==NULL) return 0;	1302	if (!tmp)
1187		1303	return 0;
		1304
1188	/* If we've already got a force of this type, don't add a new one. */	1305	/* If we've already got a force of this type, don't add a new one. */
1189	for(tmp2=tmp->inv; tmp2!=NULL; tmp2=tmp2->below) {	1306	for (object *tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
		1307	{
1190	if (tmp2->type==FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY) {	1308	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
		1309	{
1191	if (tmp2->name == spell_ob->name) {	1310	if (tmp2->name == spell_ob->name)
		1311	{
1192	force=tmp2; /* the old effect will be "refreshed" */	1312	force = tmp2; /* the old effect will be "refreshed" */
1193	break;	1313	break;
1194	}	1314	}
1195	else if (spell_ob->race && spell_ob->race == tmp2->name) {	1315	else if (spell_ob->race && spell_ob->race == tmp2->name)
		1316	{
1196	if ( !silent )	1317	if (!silent)
1197	new_draw_info_format(NDI_UNIQUE, 0, op,	1318	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1198	"You can not cast %s while %s is in effect",
1199	spell_ob->name, tmp2->name_pl);
1200	return 0;	1319	return 0;
1201	}	1320	}
1202	}	1321	}
1203	}	1322	}
1204	if(force==NULL) {	1323	if (force == NULL)
		1324	{
1205	force=get_archetype(FORCE_NAME);	1325	force = get_archetype (FORCE_NAME);
1206	force->subtype = FORCE_CHANGE_ABILITY;	1326	force->subtype = FORCE_CHANGE_ABILITY;
1207	free_string(force->name);
1208	if (spell_ob->race)	1327	if (spell_ob->race)
1209	force->name = add_refcount(spell_ob->race);	1328	force->name = spell_ob->race;
1210	else	1329	else
1211	force->name = add_refcount(spell_ob->name);	1330	force->name = spell_ob->name;
1212	free_string(force->name_pl);
1213	force->name_pl = add_refcount(spell_ob->name);	1331	force->name_pl = spell_ob->name;
1214	new_draw_info(NDI_UNIQUE, 0, op, "You create an aura of magical force.");	1332	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1215		1333
1216	} else {	1334	}
		1335	else
		1336	{
1217	int duration;	1337	int duration;
1218		1338
1219	duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50;	1339	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1220	if (duration > force->duration) {	1340	if (duration > force->duration)
		1341	{
1221	force->duration = duration;	1342	force->duration = duration;
1222	new_draw_info(NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1343	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
		1344	}
1223	} else {	1345	else
		1346	{
1224	new_draw_info(NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1347	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1225	}	1348	}
1226	return 1;	1349	return 1;
1227	}	1350	}
1228	force->duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50;	1351	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1229	force->speed = 1.0;	1352	force->speed = 1.0;
1230	force->speed_left = -1.0;	1353	force->speed_left = -1.0;
1231	SET_FLAG(force, FLAG_APPLIED);	1354	SET_FLAG (force, FLAG_APPLIED);
1232		1355
1233	/* Now start processing the effects. First, protections */	1356	/* Now start processing the effects. First, protections */
1234	for (i=0; i < NROFATTACKS; i++) {	1357	for (i = 0; i < NROFATTACKS; i++)
		1358	{
1235	if (spell_ob->resist[i]) {	1359	if (spell_ob->resist[i])
		1360	{
1236	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust(caster, spell_ob);	1361	force->resist[i] = spell_ob->resist[i] + SP_level_dam_adjust (caster, spell_ob);
1237	if (force->resist[i] > 100) force->resist[i] = 100;	1362	if (force->resist[i] > 100)
		1363	force->resist[i] = 100;
1238	}	1364	}
1239	}	1365	}
1240	if (spell_ob->stats.hp)	1366	if (spell_ob->stats.hp)
1241	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust(caster,spell_ob);	1367	force->stats.hp = spell_ob->stats.hp + SP_level_dam_adjust (caster, spell_ob);
1242		1368
1243	if (tmp->type == PLAYER) {	1369	if (tmp->type == PLAYER)
		1370	{
1244	/* Stat adjustment spells */	1371	/* Stat adjustment spells */
1245	for (i=0; i < NUM_STATS; i++) {	1372	for (i = 0; i < NUM_STATS; i++)
		1373	{
1246	sint8 stat = get_attr_value(&spell_ob->stats, i), k, sm;	1374	sint8 stat = get_attr_value (&spell_ob->stats, i), k, sm;
		1375
1247	if (stat) {	1376	if (stat)
		1377	{
1248	sm=0;	1378	sm = 0;
1249	for (k=0; k<stat; k++)	1379	for (k = 0; k < stat; k++)
1250	sm += rndm(1, 3);	1380	sm += rndm (1, 3);
1251		1381
1252	if ((get_attr_value(&tmp->stats, i) + sm) > (15 + 5 * stat)) {	1382	if ((get_attr_value (&tmp->stats, i) + sm) > (15 + 5 * stat))
		1383	{
1253	sm = (15 + 5 * stat) - get_attr_value(&tmp->stats, i);	1384	sm = (15 + 5 * stat) - get_attr_value (&tmp->stats, i);
		1385	if (sm < 0)
1254	if (sm<0) sm = 0;	1386	sm = 0;
1255	}	1387	}
1256	set_attr_value(&force->stats, i, sm);	1388	set_attr_value (&force->stats, i, sm);
1257	if (!sm)	1389	if (!sm)
1258	new_draw_info(NDI_UNIQUE, 0,op,no_gain_msgs[i]);	1390	new_draw_info (NDI_UNIQUE, 0, op, no_gain_msgs[i]);
1259	}	1391	}
1260	}	1392	}
1261	}	1393	}
1262		1394
1263	force->move_type = spell_ob->move_type;	1395	force->move_type = spell_ob->move_type;
1264		1396
1265	if (QUERY_FLAG(spell_ob, FLAG_SEE_IN_DARK))	1397	if (QUERY_FLAG (spell_ob, FLAG_SEE_IN_DARK))
1266	SET_FLAG(force, FLAG_SEE_IN_DARK);	1398	SET_FLAG (force, FLAG_SEE_IN_DARK);
1267		1399
1268	if (QUERY_FLAG(spell_ob, FLAG_XRAYS))	1400	if (QUERY_FLAG (spell_ob, FLAG_XRAYS))
1269	SET_FLAG(force, FLAG_XRAYS);	1401	SET_FLAG (force, FLAG_XRAYS);
1270		1402
1271	/* Haste/bonus speed */	1403	/* Haste/bonus speed */
1272	if (spell_ob->stats.exp) {	1404	if (spell_ob->stats.exp)
		1405	{
		1406	if (op->speed > 0.5f)
1273	if (op->speed > 0.5f) force->stats.exp = (sint64) ((float) spell_ob->stats.exp / (op->speed + 0.5f));	1407	force->stats.exp = (sint64) ((float) spell_ob->stats.exp / (op->speed + 0.5f));
1274	else	1408	else
1275	force->stats.exp = spell_ob->stats.exp;	1409	force->stats.exp = spell_ob->stats.exp;
1276	}	1410	}
1277		1411
1278	force->stats.wc = spell_ob->stats.wc;	1412	force->stats.wc = spell_ob->stats.wc;
1279	force->stats.ac = spell_ob->stats.ac;	1413	force->stats.ac = spell_ob->stats.ac;
1280	force->attacktype = spell_ob->attacktype;	1414	force->attacktype = spell_ob->attacktype;
1281		1415
1282	insert_ob_in_ob(force,tmp);	1416	insert_ob_in_ob (force, tmp);
1283	change_abil(tmp,force); /* Mostly to display any messages */	1417	change_abil (tmp, force); /* Mostly to display any messages */
1284	fix_player(tmp);	1418	tmp->update_stats ();
1285	return 1;	1419	return 1;
1286	}	1420	}
1287		1421
1288	/* This used to be part of cast_change_ability, but it really didn't make	1422	/* This used to be part of cast_change_ability, but it really didn't make
1289	* a lot of sense, since most of the values it derives are from the god	1423	* a lot of sense, since most of the values it derives are from the god
1290	* of the caster.	1424	* of the caster.
1291	*/	1425	*/
1292		1426
		1427	int
1293	int cast_bless(object *op,object *caster,object *spell_ob, int dir) {	1428	cast_bless (object *op, object *caster, object *spell_ob, int dir)
		1429	{
1294	int i;	1430	int i;
1295	object *god = find_god(determine_god(op)), *tmp2, *force=NULL, *tmp;	1431	object *god = find_god (determine_god (op)), *tmp2, *force = NULL, *tmp;
1296		1432
1297	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */	1433	/* if dir = 99 op defaults to tmp, eat_special_food() requires this. */
1298	if(dir!=0) {	1434	if (dir != 0)
		1435	{
1299	tmp=find_target_for_friendly_spell(op,dir);	1436	tmp = find_target_for_friendly_spell (op, dir);
1300	} else {	1437	}
		1438	else
		1439	{
1301	tmp = op;	1440	tmp = op;
1302	}	1441	}
1303		1442
1304	/* If we've already got a force of this type, don't add a new one. */	1443	/* If we've already got a force of this type, don't add a new one. */
1305	for(tmp2=tmp->inv; tmp2!=NULL; tmp2=tmp2->below) {	1444	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)
		1445	{
1306	if (tmp2->type==FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY) {	1446	if (tmp2->type == FORCE && tmp2->subtype == FORCE_CHANGE_ABILITY)
		1447	{
1307	if (tmp2->name == spell_ob->name) {	1448	if (tmp2->name == spell_ob->name)
		1449	{
1308	force=tmp2; /* the old effect will be "refreshed" */	1450	force = tmp2; /* the old effect will be "refreshed" */
1309	break;	1451	break;
1310	}	1452	}
1311	else if (spell_ob->race && spell_ob->race == tmp2->name) {	1453	else if (spell_ob->race && spell_ob->race == tmp2->name)
1312	new_draw_info_format(NDI_UNIQUE, 0, op,	1454	{
1313	"You can not cast %s while %s is in effect",	1455	new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &tmp2->name_pl);
1314	spell_ob->name, tmp2->name_pl);
1315	return 0;	1456	return 0;
1316	}	1457	}
1317	}	1458	}
1318	}	1459	}
1319	if(force==NULL) {	1460	if (force == NULL)
		1461	{
1320	force=get_archetype(FORCE_NAME);	1462	force = get_archetype (FORCE_NAME);
1321	force->subtype = FORCE_CHANGE_ABILITY;	1463	force->subtype = FORCE_CHANGE_ABILITY;
1322	free_string(force->name);
1323	if (spell_ob->race)	1464	if (spell_ob->race)
1324	force->name = add_refcount(spell_ob->race);	1465	force->name = spell_ob->race;
1325	else	1466	else
1326	force->name = add_refcount(spell_ob->name);	1467	force->name = spell_ob->name;
1327	free_string(force->name_pl);
1328	force->name_pl = add_refcount(spell_ob->name);	1468	force->name_pl = spell_ob->name;
1329	new_draw_info(NDI_UNIQUE, 0, op, "You create an aura of magical force.");	1469	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
1330	} else {	1470	}
		1471	else
		1472	{
1331	int duration;	1473	int duration;
1332		1474
1333	duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50;	1475	duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1334	if (duration > force->duration) {	1476	if (duration > force->duration)
		1477	{
1335	force->duration = duration;	1478	force->duration = duration;
1336	new_draw_info(NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	1479	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
		1480	}
1337	} else {	1481	else
		1482	{
1338	new_draw_info(NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");	1483	new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect.");
1339	}	1484	}
1340	return 0;	1485	return 0;
1341	}	1486	}
1342	force->duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50;	1487	force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50;
1343	force->speed = 1.0;	1488	force->speed = 1.0;
1344	force->speed_left = -1.0;	1489	force->speed_left = -1.0;
1345	SET_FLAG(force, FLAG_APPLIED);	1490	SET_FLAG (force, FLAG_APPLIED);
1346		1491
1347	if(!god) {	1492	if (!god)
		1493	{
1348	new_draw_info(NDI_UNIQUE, 0,op,"Your blessing seems empty.");	1494	new_draw_info (NDI_UNIQUE, 0, op, "Your blessing seems empty.");
1349	} else {	1495	}
		1496	else
		1497	{
1350	/* Only give out good benefits, and put a max on it */	1498	/* Only give out good benefits, and put a max on it */
1351	for (i=0; i<NROFATTACKS; i++) {	1499	for (i = 0; i < NROFATTACKS; i++)
		1500	{
1352	if (god->resist[i]>0) {	1501	if (god->resist[i] > 0)
		1502	{
1353	force->resist[i] = MIN(god->resist[i], spell_ob->resist[ATNR_GODPOWER]);	1503	force->resist[i] = MIN (god->resist[i], spell_ob->resist[ATNR_GODPOWER]);
1354	}	1504	}
1355	}	1505	}
1356	force->path_attuned|=god->path_attuned;	1506	force->path_attuned |= god->path_attuned;
		1507
1357	if (spell_ob->attacktype) {	1508	if (spell_ob->attacktype)
1358	force->attacktype|=god->attacktype | AT_PHYSICAL;	1509	force->slaying = god->slaying;
1359	if(god->slaying) force->slaying = add_string(god->slaying);	1510
1360	}
1361	if (tmp != op) {	1511	if (tmp != op)
		1512	{
1362	new_draw_info_format(NDI_UNIQUE, 0, op, "You bless %s.", tmp->name);	1513	new_draw_info_format (NDI_UNIQUE, 0, op, "You bless %s.", &tmp->name);
1363	new_draw_info_format(NDI_UNIQUE, 0, tmp, "%s blessed you.", op->name);	1514	new_draw_info_format (NDI_UNIQUE, 0, tmp, "%s blessed you.", &op->name);
		1515	}
1364	} else {	1516	else
1365	new_draw_info_format(NDI_UNIQUE, 0,tmp,
1366	"You are blessed by %s!",god->name);
1367	}	1517	{
		1518	new_draw_info_format (NDI_UNIQUE, 0, tmp, "You are blessed by %s!", &god->name);
		1519	}
1368		1520
1369	}	1521	}
1370	force->stats.wc = spell_ob->stats.wc;	1522	force->stats.wc = spell_ob->stats.wc;
1371	force->stats.ac = spell_ob->stats.ac;	1523	force->stats.ac = spell_ob->stats.ac;
1372		1524
1373	change_abil(tmp,force); /* Mostly to display any messages */	1525	change_abil (tmp, force); /* Mostly to display any messages */
1374	insert_ob_in_ob(force,tmp);	1526	insert_ob_in_ob (force, tmp);
1375	fix_player(tmp);	1527	tmp->update_stats ();
1376	return 1;	1528	return 1;
1377	}	1529	}
1378		1530
1379		1531
1380		1532
1381	/* Alchemy code by Mark Wedel	1533	/* Alchemy code by Mark Wedel
…		…
1396	*	1548	*
1397	* There is also a chance (1:30) that you will get nothing at all	1549	* There is also a chance (1:30) that you will get nothing at all
1398	* for the object. There is also a maximum weight that will be	1550	* for the object. There is also a maximum weight that will be
1399	* alchemied.	1551	* alchemied.
1400	*/	1552	*/
1401		1553
1402	/* I didn't feel like passing these as arguements to the	1554	/* I didn't feel like passing these as arguements to the
1403	* two functions that need them. Real values are put in them	1555	* two functions that need them. Real values are put in them
1404	* when the spell is cast, and these are freed when the spell	1556	* when the spell is cast, and these are freed when the spell
1405	* is finished.	1557	* is finished.
1406	*/	1558	*/
1407	static object *small, *large;	1559	static object *small, *large;
1408		1560
1409	static void alchemy_object(object *obj, int *small_nuggets,	1561	static void
1410	int *large_nuggets, int *weight)	1562	alchemy_object (object *obj, int *small_nuggets, int *large_nuggets, int *weight)
1411	{	1563	{
1412	uint64 value=query_cost(obj, NULL, F_TRUE);	1564	uint64 value = query_cost (obj, NULL, F_TRUE);
1413		1565
1414	/* Give third price when we alchemy money (This should hopefully	1566	/* Give third price when we alchemy money (This should hopefully
1415	* make it so that it isn't worth it to alchemy money, sell	1567	* make it so that it isn't worth it to alchemy money, sell
1416	* the nuggets, alchemy the gold from that, etc.	1568	* the nuggets, alchemy the gold from that, etc.
1417	* Otherwise, give 9 silver on the gold for other objects,	1569	* Otherwise, give 9 silver on the gold for other objects,
1418	* so that it would still be more affordable to haul	1570	* so that it would still be more affordable to haul
1419	* the stuff back to town.	1571	* the stuff back to town.
1420	*/	1572	*/
1421		1573
1422	if (QUERY_FLAG(obj, FLAG_UNPAID))	1574	if (QUERY_FLAG (obj, FLAG_UNPAID))
1423	value=0;	1575	value = 0;
1424	else if (obj->type==MONEY || obj->type==GEM)	1576	else if (obj->type == MONEY || obj->type == GEM)
1425	value /=3;	1577	value /= 3;
1426	else	1578	else
1427	value = (value*9)/10;	1579	value = (value * 9) / 10;
1428		1580
1429	value /= 4; // fix by GHJ, don't understand, pcg	1581	value /= 4; // fix by GHJ, don't understand, pcg
1430		1582
1431	if ((obj->value>0) && rndm(0, 29)) {	1583	if ((obj->value > 0) && rndm (0, 29))
		1584	{
1432	int count;	1585	int count;
1433		1586
1434	count = value / large->value;	1587	count = value / large->value;
1435	*large_nuggets += count;	1588	*large_nuggets += count;
1436	value -= (uint64)count * (uint64)large->value;	1589	value -= (uint64) count *(uint64) large->value;
		1590
1437	count = value / small->value;	1591	count = value / small->value;
1438	*small_nuggets += count;	1592	*small_nuggets += count;
1439	}	1593	}
1440		1594
1441	/* Turn 25 small nuggets into 1 large nugget. If the value	1595	/* Turn 25 small nuggets into 1 large nugget. If the value
1442	* of large nuggets is not evenly divisable by the small nugget	1596	* of large nuggets is not evenly divisable by the small nugget
1443	* value, take off an extra small_nugget (Assuming small_nuggets!=0)	1597	* value, take off an extra small_nugget (Assuming small_nuggets!=0)
1444	*/	1598	*/
1445	if (*small_nuggets * small->value >= large->value) {	1599	if (*small_nuggets * small->value >= large->value)
		1600	{
1446	(*large_nuggets)++;	1601	(*large_nuggets)++;
1447	*small_nuggets -= large->value / small->value;	1602	*small_nuggets -= large->value / small->value;
1448	if (*small_nuggets && large->value % small->value)	1603	if (*small_nuggets && large->value % small->value)
1449	(*small_nuggets)--;	1604	(*small_nuggets)--;
1450	}	1605	}
1451	weight += obj->weight;	1606	weight += obj->weight;
1452	remove_ob(obj);	1607	obj->destroy ();
1453	free_object(obj);
1454	}	1608	}
1455		1609
		1610	static void
1456	static void update_map(object *op, mapstruct *m, int small_nuggets, int large_nuggets,	1611	update_map (object *op, maptile *m, int small_nuggets, int large_nuggets, int x, int y)
1457	int x, int y)
1458	{	1612	{
1459	object *tmp;	1613	object *tmp;
1460	int flag=0;	1614	int flag = 0;
1461		1615
1462	/* Put any nuggets below the player, but we can only pass this	1616	/* Put any nuggets below the player, but we can only pass this
1463	* flag if we are on the same space as the player	1617	* flag if we are on the same space as the player
1464	*/	1618	*/
1465	if (x == op->x && y == op->y && op->map == m) flag = INS_BELOW_ORIGINATOR;	1619	if (x == op->x && y == op->y && op->map == m)
		1620	flag = INS_BELOW_ORIGINATOR;
1466		1621
1467	if (small_nuggets) {	1622	if (small_nuggets)
1468	tmp = get_object();	1623	{
1469	copy_object(small, tmp);	1624	tmp = small->clone ();
1470	tmp-> nrof = small_nuggets;	1625	tmp->nrof = small_nuggets;
1471	tmp->x = x;	1626	m->insert (tmp, x, y, op, flag);
1472	tmp->y = y;
1473	insert_ob_in_map(tmp, m, op, flag);
1474	}	1627	}
		1628
1475	if (large_nuggets) {	1629	if (large_nuggets)
1476	tmp = get_object();	1630	{
1477	copy_object(large, tmp);	1631	tmp = large->clone ();
1478	tmp-> nrof = large_nuggets;	1632	tmp->nrof = large_nuggets;
1479	tmp->x = x;	1633	m->insert (tmp, x, y, op, flag);
1480	tmp->y = y;
1481	insert_ob_in_map(tmp, m, op, flag);
1482	}	1634	}
1483	}	1635	}
1484		1636
		1637	int
1485	int alchemy(object *op, object *caster, object *spell_ob)	1638	alchemy (object *op, object *caster, object *spell_ob)
1486	{	1639	{
1487	int x,y,weight=0,weight_max,large_nuggets,small_nuggets, mflags;	1640	int x, y, weight = 0, weight_max, large_nuggets, small_nuggets, mflags;
1488	sint16 nx, ny;	1641	sint16 nx, ny;
1489	object *next,*tmp;	1642	object *next, *tmp;
1490	mapstruct *mp;	1643	maptile *mp;
1491		1644
1492	if(op->type!=PLAYER)	1645	if (op->type != PLAYER)
1493	return 0;	1646	return 0;
1494		1647
1495	/* Put a maximum weight of items that can be alchemied. Limits the power	1648	/* Put a maximum weight of items that can be alchemied. Limits the power
1496	* some, and also prevents people from alcheming every table/chair/clock	1649	* some, and also prevents people from alcheming every table/chair/clock
1497	* in sight	1650	* in sight
1498	*/	1651	*/
1499	weight_max = spell_ob->duration + +SP_level_duration_adjust(caster,spell_ob);	1652	weight_max = spell_ob->duration + +SP_level_duration_adjust (caster, spell_ob);
1500	weight_max *= 1000;	1653	weight_max *= 1000;
1501	small=get_archetype("smallnugget"),	1654	small = get_archetype ("smallnugget"), large = get_archetype ("largenugget");
1502	large=get_archetype("largenugget");
1503		1655
1504	for(y= op->y-1;y<=op->y+1;y++) {	1656	for (y = op->y - 1; y <= op->y + 1; y++)
		1657	{
1505	for(x= op->x-1;x<=op->x+1;x++) {	1658	for (x = op->x - 1; x <= op->x + 1; x++)
		1659	{
1506	nx = x;	1660	nx = x;
1507	ny = y;	1661	ny = y;
1508		1662
1509	mp = op->map;	1663	mp = op->map;
1510		1664
1511	mflags = get_map_flags(mp, &mp, nx, ny, &nx, &ny);	1665	mflags = get_map_flags (mp, &mp, nx, ny, &nx, &ny);
1512		1666
1513	if(mflags & (P_OUT_OF_MAP | P_NO_MAGIC))	1667	if (mflags & (P_OUT_OF_MAP | P_NO_MAGIC))
1514	continue;	1668	continue;
1515		1669
1516	/* Treat alchemy a little differently - most spell effects	1670	/* Treat alchemy a little differently - most spell effects
1517	* use fly as the movement type - for alchemy, consider it	1671	* use fly as the movement type - for alchemy, consider it
1518	* ground level effect.	1672	* ground level effect.
1519	*/	1673	*/
1520	if (GET_MAP_MOVE_BLOCK(mp, nx, ny) & MOVE_WALK)	1674	if (GET_MAP_MOVE_BLOCK (mp, nx, ny) & MOVE_WALK)
1521	continue;	1675	continue;
1522		1676
1523	small_nuggets=0;	1677	small_nuggets = 0;
1524	large_nuggets=0;	1678	large_nuggets = 0;
1525		1679
1526	for(tmp=get_map_ob(mp,nx,ny);tmp!=NULL;tmp=next) {	1680	for (tmp = GET_MAP_OB (mp, nx, ny); tmp != NULL; tmp = next)
		1681	{
1527	next=tmp->above;	1682	next = tmp->above;
1528	if (tmp->weight>0 && !QUERY_FLAG(tmp, FLAG_NO_PICK) &&	1683	if (tmp->weight > 0 && !QUERY_FLAG (tmp, FLAG_NO_PICK) &&
1529	!QUERY_FLAG(tmp, FLAG_ALIVE) &&	1684	!QUERY_FLAG (tmp, FLAG_ALIVE) && !QUERY_FLAG (tmp, FLAG_IS_CAULDRON))
1530	!QUERY_FLAG(tmp, FLAG_IS_CAULDRON)) {	1685	{
1531		1686
1532	if (tmp->inv) {	1687	if (tmp->inv)
		1688	{
1533	object *next1, *tmp1;	1689	object *next1, *tmp1;
		1690
1534	for (tmp1 = tmp->inv; tmp1!=NULL; tmp1=next1) {	1691	for (tmp1 = tmp->inv; tmp1 != NULL; tmp1 = next1)
		1692	{
1535	next1 = tmp1->below;	1693	next1 = tmp1->below;
1536	if (tmp1->weight>0 && !QUERY_FLAG(tmp1, FLAG_NO_PICK) &&	1694	if (tmp1->weight > 0 && !QUERY_FLAG (tmp1, FLAG_NO_PICK) &&
1537	!QUERY_FLAG(tmp1, FLAG_ALIVE) &&
1538	!QUERY_FLAG(tmp1, FLAG_IS_CAULDRON))	1695	!QUERY_FLAG (tmp1, FLAG_ALIVE) && !QUERY_FLAG (tmp1, FLAG_IS_CAULDRON))
1539	alchemy_object(tmp1, &small_nuggets, &large_nuggets,	1696	alchemy_object (tmp1, &small_nuggets, &large_nuggets, &weight);
1540	&weight);
1541	}	1697	}
1542	}	1698	}
1543	alchemy_object(tmp, &small_nuggets, &large_nuggets, &weight);	1699	alchemy_object (tmp, &small_nuggets, &large_nuggets, &weight);
1544		1700
1545	if (weight>weight_max) {	1701	if (weight > weight_max)
		1702	{
1546	update_map(op, mp, small_nuggets, large_nuggets, nx, ny);	1703	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1547	free_object(large);	1704	large->destroy ();
1548	free_object(small);	1705	small->destroy ();
1549	return 1;	1706	return 1;
1550	}	1707	}
1551	} /* is alchemable object */	1708	} /* is alchemable object */
1552	} /* process all objects on this space */	1709	} /* process all objects on this space */
1553		1710
1554	/* Insert all the nuggets at one time. This probably saves time, but	1711	/* Insert all the nuggets at one time. This probably saves time, but
1555	* it also prevents us from alcheming nuggets that were just created	1712	* it also prevents us from alcheming nuggets that were just created
1556	* with this spell.	1713	* with this spell.
1557	*/	1714	*/
1558	update_map(op, mp, small_nuggets, large_nuggets, nx, ny);	1715	update_map (op, mp, small_nuggets, large_nuggets, nx, ny);
1559	}	1716	}
1560	}	1717	}
1561	free_object(large);	1718
1562	free_object(small);	1719	large->destroy ();
		1720	small->destroy ();
1563	/* reset this so that if player standing on a big pile of stuff,	1721	/* reset this so that if player standing on a big pile of stuff,
1564	* it is redrawn properly.	1722	* it is redrawn properly.
1565	*/	1723	*/
1566	op->contr->socket.look_position = 0;	1724	op->contr->ns->look_position = 0;
1567	return 1;	1725	return 1;
1568	}	1726	}
1569		1727
1570		1728
1571	/* This function removes the cursed/damned status on equipped	1729	/* This function removes the cursed/damned status on equipped
1572	* items.	1730	* items.
1573	*/	1731	*/
		1732	int
1574	int remove_curse(object *op, object *caster, object *spell) {	1733	remove_curse (object *op, object *caster, object *spell)
		1734	{
1575	object *tmp;	1735	object *tmp;
1576	int success = 0, was_one = 0;	1736	int success = 0, was_one = 0;
1577		1737
1578	for (tmp = op->inv; tmp; tmp = tmp->below)	1738	for (tmp = op->inv; tmp; tmp = tmp->below)
1579	if (QUERY_FLAG(tmp, FLAG_APPLIED) &&	1739	if (QUERY_FLAG (tmp, FLAG_APPLIED) &&
1580	((QUERY_FLAG(tmp, FLAG_CURSED) && QUERY_FLAG(spell, FLAG_CURSED)) ||	1740	((QUERY_FLAG (tmp, FLAG_CURSED) && QUERY_FLAG (spell, FLAG_CURSED)) ||
1581	(QUERY_FLAG(tmp, FLAG_DAMNED) && QUERY_FLAG(spell, FLAG_DAMNED)))) {	1741	(QUERY_FLAG (tmp, FLAG_DAMNED) && QUERY_FLAG (spell, FLAG_DAMNED))))
1582		1742	{
1583	was_one++;	1743	was_one++;
1584	if (tmp->level <= caster_level(caster, spell)) {	1744	if (tmp->level <= caster_level (caster, spell))
		1745	{
1585	success++;	1746	success++;
1586	if (QUERY_FLAG(spell, FLAG_DAMNED))	1747	if (QUERY_FLAG (spell, FLAG_DAMNED))
1587	CLEAR_FLAG(tmp, FLAG_DAMNED);	1748	CLEAR_FLAG (tmp, FLAG_DAMNED);
1588		1749
1589	CLEAR_FLAG(tmp, FLAG_CURSED);	1750	CLEAR_FLAG (tmp, FLAG_CURSED);
1590	CLEAR_FLAG(tmp, FLAG_KNOWN_CURSED);	1751	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
1591	tmp->value = 0; /* Still can't sell it */	1752	tmp->value = 0; /* Still can't sell it */
1592	if (op->type == PLAYER)	1753	if (op->type == PLAYER)
1593	esrv_send_item(op, tmp);	1754	esrv_send_item (op, tmp);
1594	}	1755	}
1595	}	1756	}
1596		1757
1597	if (op->type==PLAYER) {	1758	if (op->type == PLAYER)
		1759	{
1598	if (success) {	1760	if (success)
		1761	{
1599	new_draw_info(NDI_UNIQUE, 0,op, "You feel like some of your items are looser now.");	1762	new_draw_info (NDI_UNIQUE, 0, op, "You feel like some of your items are looser now.");
		1763	}
1600	} else {	1764	else
		1765	{
1601	if (was_one)	1766	if (was_one)
1602	new_draw_info(NDI_UNIQUE, 0,op, "You failed to remove the curse.");	1767	new_draw_info (NDI_UNIQUE, 0, op, "You failed to remove the curse.");
1603	else	1768	else
1604	new_draw_info(NDI_UNIQUE, 0,op, "You are not using any cursed items.");	1769	new_draw_info (NDI_UNIQUE, 0, op, "You are not using any cursed items.");
1605	}	1770	}
1606	}	1771	}
		1772
1607	return success;	1773	return success;
1608	}	1774	}
1609		1775
1610	/* Identifies objects in the players inventory/on the ground */	1776	/* Identifies objects in the players inventory/on the ground */
1611		1777
		1778	int
1612	int cast_identify(object *op, object *caster, object *spell) {	1779	cast_identify (object *op, object *caster, object *spell)
		1780	{
1613	object *tmp;	1781	object *tmp;
1614	int success = 0, num_ident;	1782	int success = 0, num_ident;
1615		1783
1616	num_ident = spell->stats.dam + SP_level_dam_adjust(caster, spell);	1784	num_ident = spell->stats.dam + SP_level_dam_adjust (caster, spell);
1617		1785
1618	if (num_ident < 1) num_ident=1;	1786	if (num_ident < 1)
		1787	num_ident = 1;
1619		1788
1620
1621	for (tmp = op->inv; tmp ; tmp = tmp->below) {	1789	for (tmp = op->inv; tmp; tmp = tmp->below)
		1790	{
1622	if (!QUERY_FLAG(tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify(tmp)) {	1791	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
		1792	{
1623	identify(tmp);	1793	identify (tmp);
		1794
1624	if (op->type==PLAYER) {	1795	if (op->type == PLAYER)
1625	new_draw_info_format(NDI_UNIQUE, 0, op,	1796	{
1626	"You have %s.", long_desc(tmp, op));	1797	new_draw_info_format (NDI_UNIQUE, 0, op, "You have %s.", long_desc (tmp, op));
		1798
1627	if (tmp->msg) {	1799	if (tmp->msg)
		1800	{
1628	new_draw_info(NDI_UNIQUE, 0,op, "The item has a story:");	1801	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
1629	new_draw_info(NDI_UNIQUE, 0,op, tmp->msg);	1802	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
1630	}	1803	}
1631	}	1804	}
		1805
		1806	num_ident--;
		1807	success = 1;
		1808	if (!num_ident)
		1809	break;
		1810	}
		1811	}
		1812
		1813	/* If all the power of the spell has been used up, don't go and identify
		1814	* stuff on the floor. Only identify stuff on the floor if the spell
		1815	* was not fully used.
		1816	*/
		1817	if (num_ident)
		1818	{
		1819	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
		1820	if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED) && !tmp->invisible && need_identify (tmp))
		1821	{
		1822	identify (tmp);
		1823
		1824	if (op->type == PLAYER)
		1825	{
		1826	new_draw_info_format (NDI_UNIQUE, 0, op, "On the ground is %s.", long_desc (tmp, op));
		1827
		1828	if (tmp->msg)
		1829	{
		1830	new_draw_info (NDI_UNIQUE, 0, op, "The item has a story:");
		1831	new_draw_info (NDI_UNIQUE, 0, op, tmp->msg);
		1832	}
		1833
		1834	esrv_send_item (op, tmp);
		1835	}
		1836
1632	num_ident--;	1837	num_ident--;
1633	success=1;	1838	success = 1;
1634	if (!num_ident) break;	1839	if (!num_ident)
		1840	break;
1635	}	1841	}
1636	}	1842	}
1637	/* If all the power of the spell has been used up, don't go and identify	1843
1638	* stuff on the floor. Only identify stuff on the floor if the spell	1844	if (!success)
1639	* was not fully used.	1845	new_draw_info (NDI_UNIQUE, 0, op, "You can't reach anything unidentified.");
		1846	else
		1847	spell_effect (spell, op->x, op->y, op->map, op);
		1848
		1849	return success;
		1850	}
		1851
		1852	int
		1853	cast_detection (object *op, object *caster, object *spell, object *skill)
		1854	{
		1855	object *tmp, *last, *god, *detect;
		1856	int done_one, range, mflags, floor, level;
		1857	sint16 x, y, nx, ny;
		1858	maptile *m;
		1859
		1860	/* We precompute some values here so that we don't have to keep
		1861	* doing it over and over again.
1640	*/	1862	*/
1641	if (num_ident) {	1863	god = find_god (determine_god (op));
1642	for(tmp = get_map_ob(op->map,op->x,op->y);tmp!=NULL;tmp=tmp->above)	1864	level = caster_level (caster, spell);
1643	if (!QUERY_FLAG(tmp, FLAG_IDENTIFIED) && !tmp->invisible &&	1865	range = spell->range + SP_level_range_adjust (caster, spell);
1644	need_identify(tmp)) {
1645		1866
1646	identify(tmp);	1867	if (!skill)
		1868	skill = caster;
		1869
		1870	for (x = op->x - range; x <= op->x + range; x++)
		1871	for (y = op->y - range; y <= op->y + range; y++)
		1872	{
		1873	m = op->map;
		1874	mflags = get_map_flags (m, &m, x, y, &nx, &ny);
		1875	if (mflags & P_OUT_OF_MAP)
		1876	continue;
		1877
		1878	/* For most of the detections, we only detect objects above the
		1879	* floor. But this is not true for show invisible.
		1880	* Basically, we just go and find the top object and work
		1881	* down - that is easier than working up.
		1882	*/
		1883
		1884	for (last = NULL, tmp = GET_MAP_OB (m, nx, ny); tmp; tmp = tmp->above)
		1885	last = tmp;
		1886
		1887	/* Shouldn't happen, but if there are no objects on a space, this
		1888	* would happen.
		1889	*/
		1890	if (!last)
		1891	continue;
		1892
		1893	done_one = 0;
		1894	floor = 0;
		1895	detect = NULL;
		1896	for (tmp = last; tmp; tmp = tmp->below)
		1897	{
		1898	/* show invisible */
		1899	if (QUERY_FLAG (spell, FLAG_MAKE_INVIS) &&
		1900	/* Might there be other objects that we can make visible? */
		1901	(tmp->invisible && (QUERY_FLAG (tmp, FLAG_MONSTER) ||
		1902	(tmp->type == PLAYER && !QUERY_FLAG (tmp, FLAG_WIZ)) ||
		1903	tmp->type == CF_HANDLE ||
		1904	tmp->type == TRAPDOOR || tmp->type == EXIT || tmp->type == HOLE ||
		1905	tmp->type == BUTTON || tmp->type == TELEPORTER ||
		1906	tmp->type == GATE || tmp->type == LOCKED_DOOR ||
		1907	tmp->type == WEAPON || tmp->type == ALTAR || tmp->type == SIGN ||
		1908	tmp->type == TRIGGER_PEDESTAL || tmp->type == SPECIAL_KEY ||
		1909	tmp->type == TREASURE || tmp->type == BOOK || tmp->type == HOLY_ALTAR)))
		1910	{
		1911	if (random_roll (0, skill->level - 1, op, PREFER_HIGH) > level / 4)
		1912	{
		1913	tmp->invisible = 0;
		1914	done_one = 1;
		1915	}
		1916	}
		1917
		1918	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		1919	floor = 1;
		1920
		1921	/* All detections below this point don't descend beneath the floor,
		1922	* so just continue on. We could be clever and look at the type of
		1923	* detection to completely break out if we don't care about objects beneath
		1924	* the floor, but once we get to the floor, not likely a very big issue anyways.
		1925	*/
		1926	if (floor)
		1927	continue;
		1928
		1929	/* I had thought about making detect magic and detect curse
		1930	* show the flash the magic item like it does for detect monster.
		1931	* however, if the object is within sight, this would then make it
		1932	* difficult to see what object is magical/cursed, so the
		1933	* effect wouldn't be as apparant.
		1934	*/
		1935
		1936	/* detect magic */
		1937	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) &&
		1938	!QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_IDENTIFIED) && is_magical (tmp))
		1939	{
		1940	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
		1941	/* make runes more visibile */
		1942	if (tmp->type == RUNE && tmp->attacktype & AT_MAGIC)
		1943	tmp->stats.Cha /= 4;
		1944	done_one = 1;
		1945	}
		1946	/* detect monster */
		1947	if (QUERY_FLAG (spell, FLAG_MONSTER) && (QUERY_FLAG (tmp, FLAG_MONSTER) || tmp->type == PLAYER))
		1948	{
		1949	done_one = 2;
		1950	if (!detect)
		1951	detect = tmp;
		1952	}
		1953	/* Basically, if race is set in the spell, then the creatures race must
		1954	* match that. if the spell race is set to GOD, then the gods opposing
		1955	* race must match.
		1956	*/
		1957	if (spell->race && QUERY_FLAG (tmp, FLAG_MONSTER) && tmp->race &&
		1958	((!strcmp (spell->race, "GOD") && god && god->slaying && strstr (god->slaying, tmp->race)) ||
		1959	(strstr (spell->race, tmp->race))))
		1960	{
		1961	done_one = 2;
		1962	if (!detect)
		1963	detect = tmp;
		1964	}
		1965	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
		1966	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
		1967	{
		1968	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
		1969	done_one = 1;
		1970	}
		1971	} /* for stack of objects on this space */
		1972
		1973	/* Code here puts an effect of the spell on the space, so you can see
		1974	* where the magic is.
		1975	*/
		1976	if (done_one)
		1977	{
		1978	object *detect_ob = arch_to_object (spell->other_arch);
		1979
		1980	/* if this is set, we want to copy the face */
		1981	if (done_one == 2 && detect)
		1982	{
		1983	detect_ob->face = detect->face;
		1984	detect_ob->animation_id = detect->animation_id;
		1985	detect_ob->anim_speed = detect->anim_speed;
		1986	detect_ob->last_anim = 0;
		1987	/* by default, the detect_ob is already animated */
		1988	if (!QUERY_FLAG (detect, FLAG_ANIMATE))
		1989	CLEAR_FLAG (detect_ob, FLAG_ANIMATE);
		1990	}
		1991
		1992	m->insert (detect_ob, nx, ny, op);
		1993	}
		1994	} /* for processing the surrounding spaces */
		1995
		1996
		1997	/* Now process objects in the players inventory if detect curse or magic */
		1998	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) || QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL))
		1999	{
		2000	done_one = 0;
		2001	for (tmp = op->inv; tmp; tmp = tmp->below)
		2002	{
		2003	if (!tmp->invisible && !QUERY_FLAG (tmp, FLAG_IDENTIFIED))
		2004	{
		2005	if (QUERY_FLAG (spell, FLAG_KNOWN_MAGICAL) && is_magical (tmp) && !QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL))
		2006	{
		2007	SET_FLAG (tmp, FLAG_KNOWN_MAGICAL);
1647	if (op->type==PLAYER) {	2008	if (op->type == PLAYER)
1648	new_draw_info_format(NDI_UNIQUE, 0,op,	2009	esrv_send_item (op, tmp);
1649	"On the ground is %s.", long_desc(tmp, op));
1650	if (tmp->msg) {
1651	new_draw_info(NDI_UNIQUE, 0,op, "The item has a story:");
1652	new_draw_info(NDI_UNIQUE, 0,op, tmp->msg);
1653	}	2010	}
		2011	if (QUERY_FLAG (spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) &&
		2012	(QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)))
		2013	{
		2014	SET_FLAG (tmp, FLAG_KNOWN_CURSED);
		2015	if (op->type == PLAYER)
1654	esrv_send_item(op, tmp);	2016	esrv_send_item (op, tmp);
1655	}
1656	num_ident--;
1657	success=1;
1658	if (!num_ident) break;
1659	}
1660	}
1661	if (!success)
1662	new_draw_info(NDI_UNIQUE, 0,op, "You can't reach anything unidentified.");
1663	else {
1664	spell_effect(spell, op->x, op->y, op->map, op);
1665	}
1666	return success;
1667	}
1668
1669
1670	int cast_detection(object *op, object *caster, object *spell, object *skill) {
1671	object *tmp, *last, *god, *detect;
1672	int done_one, range, mflags, floor, level;
1673	sint16 x, y, nx, ny;
1674	mapstruct *m;
1675
1676	/* We precompute some values here so that we don't have to keep
1677	* doing it over and over again.
1678	*/
1679	god=find_god(determine_god(op));
1680	level=caster_level(caster, spell);
1681	range = spell->range + SP_level_range_adjust(caster, spell);
1682
1683	if (!skill) skill=caster;
1684
1685	for (x = op->x - range; x <= op->x + range; x++)
1686	for (y = op->y - range; y <= op->y + range; y++) {
1687
1688	m = op->map;
1689	mflags = get_map_flags(m, &m, x, y, &nx, &ny);
1690	if (mflags & P_OUT_OF_MAP) continue;
1691
1692	/* For most of the detections, we only detect objects above the
1693	* floor. But this is not true for show invisible.
1694	* Basically, we just go and find the top object and work
1695	* down - that is easier than working up.
1696	*/
1697
1698	for (last=NULL, tmp=get_map_ob(m, nx, ny); tmp; tmp=tmp->above) last=tmp;
1699	/* Shouldn't happen, but if there are no objects on a space, this
1700	* would happen.
1701	*/
1702	if (!last) continue;
1703
1704	done_one=0;
1705	floor=0;
1706	detect = NULL;
1707	for (tmp=last; tmp; tmp=tmp->below) {
1708
1709	/* show invisible */
1710	if (QUERY_FLAG(spell, FLAG_MAKE_INVIS) &&
1711	/* Might there be other objects that we can make visibile? */
1712	(tmp->invisible && (QUERY_FLAG(tmp, FLAG_MONSTER) ||
1713	(tmp->type==PLAYER && !QUERY_FLAG(tmp, FLAG_WIZ)) ||
1714	tmp->type==CF_HANDLE ||
1715	tmp->type==TRAPDOOR || tmp->type==EXIT || tmp->type==HOLE ||
1716	tmp->type==BUTTON || tmp->type==TELEPORTER ||
1717	tmp->type==GATE || tmp->type==LOCKED_DOOR ||
1718	tmp->type==WEAPON || tmp->type==ALTAR || tmp->type==SIGN ||
1719	tmp->type==TRIGGER_PEDESTAL || tmp->type==SPECIAL_KEY ||
1720	tmp->type==TREASURE || tmp->type==BOOK ||
1721	tmp->type==HOLY_ALTAR))) {
1722	if(random_roll(0, skill->level-1, op, PREFER_HIGH) > level/4) {
1723	tmp->invisible=0;
1724	done_one = 1;
1725	}
1726	}	2017	}
1727	if (QUERY_FLAG(tmp, FLAG_IS_FLOOR)) floor=1;
1728
1729	/* All detections below this point don't descend beneath the floor,
1730	* so just continue on. We could be clever and look at the type of
1731	* detection to completely break out if we don't care about objects beneath
1732	* the floor, but once we get to the floor, not likely a very big issue anyways.
1733	*/
1734	if (floor) continue;
1735
1736	/* I had thought about making detect magic and detect curse
1737	* show the flash the magic item like it does for detect monster.
1738	* however, if the object is within sight, this would then make it
1739	* difficult to see what object is magical/cursed, so the
1740	* effect wouldn't be as apparant.
1741	*/
1742
1743	/* detect magic */
1744	if (QUERY_FLAG(spell, FLAG_KNOWN_MAGICAL) &&
1745	!QUERY_FLAG(tmp,FLAG_KNOWN_MAGICAL) &&
1746	!QUERY_FLAG(tmp, FLAG_IDENTIFIED) &&
1747	is_magical(tmp)) {
1748	SET_FLAG(tmp,FLAG_KNOWN_MAGICAL);
1749	/* make runes more visibile */
1750	if(tmp->type==RUNE && tmp->attacktype&AT_MAGIC)
1751	tmp->stats.Cha/=4;
1752	done_one = 1;
1753	}
1754	/* detect monster */
1755	if (QUERY_FLAG(spell, FLAG_MONSTER) &&
1756	(QUERY_FLAG(tmp, FLAG_MONSTER) || tmp->type==PLAYER)) {
1757	done_one = 2;
1758	if (!detect) detect=tmp;
1759	}
1760	/* Basically, if race is set in the spell, then the creatures race must
1761	* match that. if the spell race is set to GOD, then the gods opposing
1762	* race must match.
1763	*/
1764	if (spell->race && QUERY_FLAG(tmp,FLAG_MONSTER) && tmp->race &&
1765	((!strcmp(spell->race, "GOD") && god && god->slaying && strstr(god->slaying,tmp->race)) ||
1766	(strstr(spell->race, tmp->race)))) {
1767	done_one = 2;
1768	if (!detect) detect=tmp;
1769	}
1770	if (QUERY_FLAG(spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED) &&
1771	(QUERY_FLAG(tmp, FLAG_CURSED) || QUERY_FLAG(tmp, FLAG_DAMNED))) {
1772	SET_FLAG(tmp, FLAG_KNOWN_CURSED);
1773	done_one = 1;
1774	}
1775	} /* for stack of objects on this space */
1776
1777	/* Code here puts an effect of the spell on the space, so you can see
1778	* where the magic is.
1779	*/
1780	if (done_one) {
1781	object *detect_ob = arch_to_object(spell->other_arch);
1782	detect_ob->x = nx;
1783	detect_ob->y = ny;
1784	/* if this is set, we want to copy the face */
1785	if (done_one == 2 && detect) {
1786	detect_ob->face = detect->face;
1787	detect_ob->animation_id = detect->animation_id;
1788	detect_ob->anim_speed = detect->anim_speed;
1789	detect_ob->last_anim=0;
1790	/* by default, the detect_ob is already animated */
1791	if (!QUERY_FLAG(detect, FLAG_ANIMATE)) CLEAR_FLAG(detect_ob, FLAG_ANIMATE);
1792	}
1793	insert_ob_in_map(detect_ob, m, op,0);
1794	}
1795	} /* for processing the surrounding spaces */
1796
1797
1798	/* Now process objects in the players inventory if detect curse or magic */
1799	if (QUERY_FLAG(spell, FLAG_KNOWN_CURSED) || QUERY_FLAG(spell, FLAG_KNOWN_MAGICAL)) {
1800	done_one = 0;
1801	for (tmp = op->inv; tmp; tmp = tmp->below) {
1802	if (!tmp->invisible && !QUERY_FLAG(tmp, FLAG_IDENTIFIED)) {
1803	if (QUERY_FLAG(spell, FLAG_KNOWN_MAGICAL) &&
1804	is_magical(tmp) && !QUERY_FLAG(tmp,FLAG_KNOWN_MAGICAL)) {
1805	SET_FLAG(tmp,FLAG_KNOWN_MAGICAL);
1806	if (op->type==PLAYER)
1807	esrv_send_item (op, tmp);
1808	}
1809	if (QUERY_FLAG(spell, FLAG_KNOWN_CURSED) && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED) &&
1810	(QUERY_FLAG(tmp, FLAG_CURSED) || QUERY_FLAG(tmp, FLAG_DAMNED))) {
1811	SET_FLAG(tmp, FLAG_KNOWN_CURSED);
1812	if (op->type==PLAYER)
1813	esrv_send_item (op, tmp);
1814	}
1815	} /* if item is not identified */	2018	} /* if item is not identified */
1816	} /* for the players inventory */	2019	} /* for the players inventory */
1817	} /* if detect magic/curse and object is a player */	2020	} /* if detect magic/curse and object is a player */
1818	return 1;	2021	return 1;
1819	}	2022	}
1820		2023
1821		2024
1822	/**	2025	/**
1823	* Checks if victim has overcharged mana. caster_level is the caster's (skill)	2026	* Checks if victim has overcharged mana. caster_level is the caster's (skill)
1824	* level whos spell did cause the overcharge.	2027	* level whos spell did cause the overcharge.
1825	*/	2028	*/
		2029	static void
1826	static void charge_mana_effect(object *victim, int caster_level)	2030	charge_mana_effect (object *victim, int caster_level)
1827	{	2031	{
1828		2032
1829	/* Prevent explosions for objects without mana. Without this check, doors	2033	/* Prevent explosions for objects without mana. Without this check, doors
1830	* will explode, too.	2034	* will explode, too.
1831	*/	2035	*/
1832	if (victim->stats.maxsp <= 0)	2036	if (victim->stats.maxsp <= 0)
1833	return;	2037	return;
1834		2038
1835	new_draw_info(NDI_UNIQUE, 0, victim, "You feel energy course through you.");	2039	new_draw_info (NDI_UNIQUE, 0, victim, "You feel energy course through you.");
1836		2040
1837	if (victim->stats.sp >= victim->stats.maxsp*2) {	2041	if (victim->stats.sp >= victim->stats.maxsp * 2)
		2042	{
1838	object *tmp;	2043	object *tmp;
1839		2044
1840	new_draw_info(NDI_UNIQUE, 0, victim, "Your head explodes!");	2045	new_draw_info (NDI_UNIQUE, 0, victim, "Your head explodes!");
1841		2046
1842	/* Explodes a fireball centered at player */	2047	/* Explodes a fireball centered at player */
1843	tmp = get_archetype(EXPLODING_FIREBALL);	2048	tmp = get_archetype (EXPLODING_FIREBALL);
1844	tmp->dam_modifier = random_roll(1, caster_level, victim, PREFER_LOW)/5+1;	2049	tmp->dam_modifier = random_roll (1, caster_level, victim, PREFER_LOW) / 5 + 1;
1845	tmp->stats.maxhp = random_roll(1, caster_level, victim, PREFER_LOW)/10+2;	2050	tmp->stats.maxhp = random_roll (1, caster_level, victim, PREFER_LOW) / 10 + 2;
1846	tmp->x = victim->x;	2051
1847	tmp->y = victim->y;	2052	tmp->insert_at (victim);
1848	insert_ob_in_map(tmp, victim->map, NULL, 0);
1849	victim->stats.sp = 2*victim->stats.maxsp;	2053	victim->stats.sp = 2 * victim->stats.maxsp;
1850	}	2054	}
1851	else if (victim->stats.sp >= victim->stats.maxsp*1.88) {	2055	else if (victim->stats.sp >= victim->stats.maxsp * 1.88)
1852	new_draw_info(NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");	2056	new_draw_info (NDI_UNIQUE, NDI_ORANGE, victim, "You feel like your head is going to explode.");
1853	}
1854	else if (victim->stats.sp >= victim->stats.maxsp*1.66) {	2057	else if (victim->stats.sp >= victim->stats.maxsp * 1.66)
1855	new_draw_info(NDI_UNIQUE, 0, victim, "You get a splitting headache!");	2058	new_draw_info (NDI_UNIQUE, 0, victim, "You get a splitting headache!");
1856	}
1857	else if (victim->stats.sp >= victim->stats.maxsp*1.5) {	2059	else if (victim->stats.sp >= victim->stats.maxsp * 1.5)
		2060	{
1858	new_draw_info(NDI_UNIQUE, 0, victim, "Chaos fills your world.");	2061	new_draw_info (NDI_UNIQUE, 0, victim, "Chaos fills your world.");
1859	confuse_player(victim, victim, 99);	2062	confuse_player (victim, victim, 99);
1860	}	2063	}
1861	else if (victim->stats.sp >= victim->stats.maxsp*1.25) {	2064	else if (victim->stats.sp >= victim->stats.maxsp * 1.25)
1862	new_draw_info(NDI_UNIQUE, 0, victim, "You start hearing voices.");	2065	new_draw_info (NDI_UNIQUE, 0, victim, "You start hearing voices.");
1863	}
1864	}	2066	}
1865		2067
1866	/* cast_transfer	2068	/* cast_transfer
1867	* This spell transfers sp from the player to another person.	2069	* This spell transfers sp from the player to another person.
1868	* We let the target go above their normal maximum SP.	2070	* We let the target go above their normal maximum SP.
1869	*/	2071	*/
1870		2072
		2073	int
1871	int cast_transfer(object *op,object *caster, object *spell, int dir) {	2074	cast_transfer (object *op, object *caster, object *spell, int dir)
		2075	{
1872	object *plyr=NULL;	2076	object *plyr = NULL;
1873	sint16 x, y;	2077	sint16 x, y;
1874	mapstruct *m;	2078	maptile *m;
1875	int mflags;	2079	int mflags;
1876		2080
1877	m = op->map;	2081	m = op->map;
1878	x = op->x+freearr_x[dir];	2082	x = op->x + freearr_x[dir];
1879	y = op->y+freearr_y[dir];	2083	y = op->y + freearr_y[dir];
1880		2084
1881	mflags = get_map_flags(m, &m, x, y, &x, &y);	2085	mflags = get_map_flags (m, &m, x, y, &x, &y);
1882		2086
1883	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE) {	2087	if (!(mflags & P_OUT_OF_MAP) && mflags & P_IS_ALIVE)
		2088	{
1884	for(plyr=get_map_ob(m, x, y); plyr!=NULL; plyr=plyr->above)	2089	for (plyr = GET_MAP_OB (m, x, y); plyr != NULL; plyr = plyr->above)
1885	if (plyr != op && QUERY_FLAG(plyr, FLAG_ALIVE))	2090	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
1886	break;	2091	break;
1887	}	2092	}
1888		2093
1889		2094
1890	/* If we did not find a player in the specified direction, transfer	2095	/* If we did not find a player in the specified direction, transfer
1891	* to anyone on top of us. This is used for the rune of transference mostly.	2096	* to anyone on top of us. This is used for the rune of transference mostly.
1892	*/	2097	*/
1893	if(plyr==NULL)	2098	if (plyr == NULL)
1894	for(plyr=get_map_ob(op->map,op->x,op->y); plyr!=NULL; plyr=plyr->above)	2099	for (plyr = GET_MAP_OB (op->map, op->x, op->y); plyr != NULL; plyr = plyr->above)
1895	if (plyr != op && QUERY_FLAG(plyr, FLAG_ALIVE))	2100	if (plyr != op && QUERY_FLAG (plyr, FLAG_ALIVE))
1896	break;	2101	break;
1897		2102
1898	if (!plyr) {	2103	if (!plyr)
		2104	{
1899	new_draw_info(NDI_BLACK, 0, op, "There is no one there.");	2105	new_draw_info (NDI_BLACK, 0, op, "There is no one there.");
1900	return 0;	2106	return 0;
1901	}	2107	}
1902	/* give sp */	2108	/* give sp */
1903	if(spell->stats.dam > 0) {	2109	if (spell->stats.dam > 0)
		2110	{
1904	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust(caster, spell);	2111	plyr->stats.sp += spell->stats.dam + SP_level_dam_adjust (caster, spell);
1905	charge_mana_effect(plyr, caster_level(caster, spell));	2112	charge_mana_effect (plyr, caster_level (caster, spell));
1906	return 1;	2113	return 1;
1907	}	2114	}
1908	/* suck sp away. Can't suck sp from yourself */	2115	/* suck sp away. Can't suck sp from yourself */
1909	else if (op != plyr) {	2116	else if (op != plyr)
		2117	{
1910	/* old dragin magic used floats. easier to just use ints and divide by 100 */	2118	/* old dragin magic used floats. easier to just use ints and divide by 100 */
1911		2119
1912	int rate = -spell->stats.dam + SP_level_dam_adjust(caster, spell), sucked;	2120	int rate = -spell->stats.dam + SP_level_dam_adjust (caster, spell), sucked;
1913		2121
1914	if (rate > 95) rate=95;	2122	if (rate > 95)
		2123	rate = 95;
1915		2124
1916	sucked = (plyr->stats.sp * rate) / 100;	2125	sucked = (plyr->stats.sp * rate) / 100;
1917	plyr->stats.sp -= sucked;	2126	plyr->stats.sp -= sucked;
1918	if (QUERY_FLAG(op, FLAG_ALIVE)) {	2127	if (QUERY_FLAG (op, FLAG_ALIVE))
		2128	{
1919	/* Player doesn't get full credit */	2129	/* Player doesn't get full credit */
1920	sucked = (sucked * rate) / 100;	2130	sucked = (sucked * rate) / 100;
1921	op->stats.sp += sucked;	2131	op->stats.sp += sucked;
1922	if (sucked > 0) {	2132	if (sucked > 0)
		2133	{
1923	charge_mana_effect(op, caster_level(caster, spell));	2134	charge_mana_effect (op, caster_level (caster, spell));
1924	}	2135	}
1925	}	2136	}
1926	return 1;	2137	return 1;
1927	}	2138	}
1928	return 0;	2139	return 0;
1929	}	2140	}
1930		2141
1931		2142
1932	/* counterspell: nullifies spell effects.	2143	/* counterspell: nullifies spell effects.
1933	* op is the counterspell object, dir is the direction	2144	* op is the counterspell object, dir is the direction
1934	* it was cast in.	2145	* it was cast in.
1935	* Basically, if the object has a magic attacktype,	2146	* Basically, if the object has a magic attacktype,
1936	* this may nullify it.	2147	* this may nullify it.
1937	*/	2148	*/
		2149	void
1938	void counterspell(object *op,int dir)	2150	counterspell (object *op, int dir)
1939	{	2151	{
1940	object *tmp, *head, *next;	2152	object *tmp, *head, *next;
1941	int mflags;	2153	int mflags;
1942	mapstruct *m;	2154	maptile *m;
1943	sint16 sx,sy;	2155	sint16 sx, sy;
1944		2156
1945	sx = op->x + freearr_x[dir];	2157	sx = op->x + freearr_x[dir];
1946	sy = op->y + freearr_y[dir];	2158	sy = op->y + freearr_y[dir];
1947	m = op->map;	2159	m = op->map;
1948	mflags = get_map_flags(m, &m, sx, sy, &sx, &sy);	2160	mflags = get_map_flags (m, &m, sx, sy, &sx, &sy);
1949	if (mflags & P_OUT_OF_MAP) return;	2161	if (mflags & P_OUT_OF_MAP)
		2162	return;
		2163
		2164	for (tmp = GET_MAP_OB (m, sx, sy); tmp != NULL; tmp = next)
1950		2165	{
1951	for(tmp=get_map_ob(m,sx,sy); tmp!=NULL; tmp=next) {
1952	next = tmp->above;	2166	next = tmp->above;
1953		2167
1954	/* Need to look at the head object - otherwise, if tmp	2168	/* Need to look at the head object - otherwise, if tmp
1955	* points to a monster, we don't have all the necessary	2169	* points to a monster, we don't have all the necessary
1956	* info for it.	2170	* info for it.
1957	*/	2171	*/
		2172	if (tmp->head)
1958	if (tmp->head) head = tmp->head;	2173	head = tmp->head;
		2174	else
1959	else head = tmp;	2175	head = tmp;
1960		2176
1961	/* don't attack our own spells */	2177	/* don't attack our own spells */
1962	if(tmp->owner && tmp->owner == op->owner) continue;	2178	if (tmp->owner && tmp->owner == op->owner)
		2179	continue;
1963		2180
1964	/* Basically, if the object is magical and not counterspell,	2181	/* Basically, if the object is magical and not counterspell,
1965	* we will more or less remove the object. Don't counterspell	2182	* we will more or less remove the object. Don't counterspell
1966	* monsters either.	2183	* monsters either.
1967	*/	2184	*/
1968		2185
1969	if (head->attacktype & AT_MAGIC &&	2186	if (head->attacktype & AT_MAGIC &&
1970	!(head->attacktype & AT_COUNTERSPELL) &&	2187	!(head->attacktype & AT_COUNTERSPELL) && !QUERY_FLAG (head, FLAG_MONSTER) && (op->level > head->level))
1971	!QUERY_FLAG(head,FLAG_MONSTER) &&	2188	head->destroy ();
1972	(op->level > head->level)) {	2189	else
1973	remove_ob(head);
1974	free_object(head);
1975	} else switch(head->type) {	2190	switch (head->type)
		2191	{
1976	case SPELL_EFFECT:	2192	case SPELL_EFFECT:
1977	if(op->level > head->level) {	2193	if (op->level > head->level)
1978	remove_ob(head);	2194	head->destroy ();
1979	free_object(head);	2195
1980	}
1981	break;	2196	break;
1982		2197
1983	/* I really don't get this rune code that much - that	2198	/* I really don't get this rune code that much - that
1984	* random chance seems really low.	2199	* random chance seems really low.
1985	*/	2200	*/
1986	case RUNE:	2201	case RUNE:
1987	if(rndm(0, 149) == 0) {	2202	if (rndm (0, 149) == 0)
		2203	{
1988	head->stats.hp--; /* weaken the rune */	2204	head->stats.hp--; /* weaken the rune */
1989	if(!head->stats.hp) {	2205	if (!head->stats.hp)
1990	remove_ob(head);	2206	head->destroy ();
1991	free_object(head);
1992	}	2207	}
1993	}
1994	break;	2208	break;
1995	}	2209	}
1996	}	2210	}
1997	}	2211	}
1998		2212
1999		2213
2000		2214
2001	/* cast_consecrate() - a spell to make an altar your god's */	2215	/* cast_consecrate() - a spell to make an altar your god's */
		2216	int
2002	int cast_consecrate(object *op, object *caster, object *spell) {	2217	cast_consecrate (object *op, object *caster, object *spell)
		2218	{
2003	char buf[MAX_BUF];	2219	char buf[MAX_BUF];
2004		2220
2005	object *tmp, *god=find_god(determine_god(op));	2221	object *tmp, *god = find_god (determine_god (op));
2006		2222
2007	if(!god) {	2223	if (!god)
2008	new_draw_info(NDI_UNIQUE, 0,op,	2224	{
2009	"You can't consecrate anything if you don't worship a god!");	2225	new_draw_info (NDI_UNIQUE, 0, op, "You can't consecrate anything if you don't worship a god!");
2010	return 0;	2226	return 0;
2011	}	2227	}
2012		2228
2013	for(tmp=op->below;tmp;tmp=tmp->below) {	2229	for (tmp = op->below; tmp; tmp = tmp->below)
		2230	{
2014	if(QUERY_FLAG(tmp,FLAG_IS_FLOOR)) break;	2231	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		2232	break;
2015	if(tmp->type==HOLY_ALTAR) {	2233	if (tmp->type == HOLY_ALTAR)
		2234	{
2016		2235
2017	if(tmp->level > caster_level(caster, spell)) {	2236	if (tmp->level > caster_level (caster, spell))
2018	new_draw_info_format(NDI_UNIQUE, 0,op,	2237	{
2019	"You are not powerful enough to reconsecrate the %s", tmp->name);	2238	new_draw_info_format (NDI_UNIQUE, 0, op, "You are not powerful enough to reconsecrate the %s", &tmp->name);
2020	return 0;	2239	return 0;
2021	} else {
2022	/* If we got here, we are consecrating an altar */
2023	if(tmp->name) free_string(tmp->name);
2024	sprintf(buf,"Altar of %s",god->name);
2025	tmp->name = add_string(buf);
2026	tmp->level = caster_level(caster, spell);
2027	tmp->other_arch = god->arch;
2028	if(op->type==PLAYER) esrv_update_item(UPD_NAME, op, tmp);
2029	new_draw_info_format(NDI_UNIQUE,0, op,
2030	"You consecrated the altar to %s!",god->name);
2031	return 1;
2032	}	2240	}
		2241	else
		2242	{
		2243	/* If we got here, we are consecrating an altar */
		2244	sprintf (buf, "Altar of %s", &god->name);
		2245	tmp->name = buf;
		2246	tmp->level = caster_level (caster, spell);
		2247	tmp->other_arch = god->arch;
		2248	if (op->type == PLAYER)
		2249	esrv_update_item (UPD_NAME, op, tmp);
		2250	new_draw_info_format (NDI_UNIQUE, 0, op, "You consecrated the altar to %s!", &god->name);
		2251	return 1;
2033	}	2252	}
		2253	}
2034	}	2254	}
2035	new_draw_info(NDI_UNIQUE, 0,op,"You are not standing over an altar!");	2255	new_draw_info (NDI_UNIQUE, 0, op, "You are not standing over an altar!");
2036	return 0;	2256	return 0;
2037	}	2257	}
2038		2258
2039	/* animate_weapon -	2259	/* animate_weapon -
2040	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.	2260	* Generalization of staff_to_snake. Makes a golem out of the caster's weapon.
2041	* The golem is based on the archetype specified, modified by the caster's level	2261	* The golem is based on the archetype specified, modified by the caster's level
…		…
2045	* yet the code wass full of player checks. I've presumed that the code	2265	* yet the code wass full of player checks. I've presumed that the code
2046	* that only let players use it was correct, and removed all the other	2266	* that only let players use it was correct, and removed all the other
2047	* player checks. MSW 2003-01-06	2267	* player checks. MSW 2003-01-06
2048	*/	2268	*/
2049		2269
		2270	int
2050	int animate_weapon(object *op,object *caster,object *spell, int dir) {	2271	animate_weapon (object *op, object *caster, object *spell, int dir)
		2272	{
2051	object *weapon, *tmp;	2273	object *weapon, *tmp;
2052	char buf[MAX_BUF];	2274	char buf[MAX_BUF];
2053	int a, i;	2275	int a, i;
2054	sint16 x, y;	2276	sint16 x, y;
2055	mapstruct *m;	2277	maptile *m;
2056	materialtype_t *mt;	2278	materialtype_t *mt;
2057		2279
2058	if(!spell->other_arch){	2280	if (!spell->other_arch)
		2281	{
2059	new_draw_info(NDI_UNIQUE, 0,op,"Oops, program error!");	2282	new_draw_info (NDI_UNIQUE, 0, op, "Oops, program error!");
2060	LOG(llevError,"animate_weapon failed: spell %s missing other_arch!\n", spell->name);	2283	LOG (llevError, "animate_weapon failed: spell %s missing other_arch!\n", &spell->name);
2061	return 0;	2284	return 0;
2062	}	2285	}
2063	/* exit if it's not a player using this spell. */	2286	/* exit if it's not a player using this spell. */
2064	if(op->type!=PLAYER) return 0;	2287	if (op->type != PLAYER)
		2288	return 0;
2065		2289
2066	/* if player already has a golem, abort */	2290	/* if player already has a golem, abort */
2067	if(op->contr->ranges[range_golem]!=NULL && op->contr->golem_count == op->contr->ranges[range_golem]->count) {	2291	if (op->contr->ranges[range_golem])
		2292	{
2068	control_golem(op->contr->ranges[range_golem],dir);	2293	control_golem (op->contr->ranges[range_golem], dir);
2069	return 0;	2294	return 0;
2070	}	2295	}
2071		2296
2072	/* if no direction specified, pick one */	2297	/* if no direction specified, pick one */
2073	if(!dir)	2298	if (!dir)
2074	dir=find_free_spot(NULL,op->map,op->x,op->y,1,9);	2299	dir = find_free_spot (NULL, op->map, op->x, op->y, 1, 9);
2075		2300
2076	m = op->map;	2301	m = op->map;
2077	x = op->x+freearr_x[dir];	2302	x = op->x + freearr_x[dir];
2078	y = op->y+freearr_y[dir];	2303	y = op->y + freearr_y[dir];
2079		2304
2080	/* if there's no place to put the golem, abort */	2305	/* if there's no place to put the golem, abort */
2081	if((dir==-1) || (get_map_flags(m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||	2306	if ((dir == -1) || (get_map_flags (m, &m, x, y, &x, &y) & P_OUT_OF_MAP) ||
2082	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK(m, x, y)) == spell->other_arch->clone.move_type)) {	2307	((spell->other_arch->clone.move_type & GET_MAP_MOVE_BLOCK (m, x, y)) == spell->other_arch->clone.move_type))
		2308	{
2083	new_draw_info(NDI_UNIQUE, 0,op,"There is something in the way.");	2309	new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way.");
2084	return 0;	2310	return 0;
2085	}	2311	}
2086		2312
2087	/* Use the weapon marked by the player. */	2313	/* Use the weapon marked by the player. */
2088	weapon = find_marked_object(op);	2314	weapon = find_marked_object (op);
2089		2315
2090	if (!weapon) {	2316	if (!weapon)
		2317	{
2091	new_draw_info(NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");	2318	new_draw_info (NDI_BLACK, 0, op, "You must mark a weapon to use with this spell!");
2092	return 0;	2319	return 0;
2093	}	2320	}
2094	if (spell->race && strcmp(weapon->arch->name, spell->race)) {	2321	if (spell->race && strcmp (weapon->arch->name, spell->race))
		2322	{
2095	new_draw_info(NDI_UNIQUE, 0,op,"The spell fails to transform your weapon.");	2323	new_draw_info (NDI_UNIQUE, 0, op, "The spell fails to transform your weapon.");
2096	return 0;	2324	return 0;
2097	}	2325	}
2098	if (weapon->type != WEAPON) {	2326	if (weapon->type != WEAPON)
		2327	{
2099	new_draw_info(NDI_UNIQUE, 0,op,"You need to wield a weapon to animate it.");	2328	new_draw_info (NDI_UNIQUE, 0, op, "You need to wield a weapon to animate it.");
2100	return 0;	2329	return 0;
2101	}	2330	}
2102	if (QUERY_FLAG(weapon, FLAG_APPLIED)) {	2331	if (QUERY_FLAG (weapon, FLAG_APPLIED))
		2332	{
2103	new_draw_info_format(NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell",	2333	new_draw_info_format (NDI_BLACK, 0, op, "You need to unequip %s before using it in this spell", query_name (weapon));
2104	query_name(weapon));
2105	return 0;	2334	return 0;
2106	}	2335	}
2107		2336
2108	if (weapon->nrof > 1) {	2337	if (weapon->nrof > 1)
		2338	{
2109	tmp = get_split_ob(weapon, 1);	2339	tmp = get_split_ob (weapon, 1);
2110	esrv_send_item(op, weapon);	2340	esrv_send_item (op, weapon);
2111	weapon = tmp;	2341	weapon = tmp;
2112	}	2342	}
2113		2343
2114	/* create the golem object */	2344	/* create the golem object */
2115	tmp=arch_to_object(spell->other_arch);	2345	tmp = arch_to_object (spell->other_arch);
2116		2346
2117	/* if animated by a player, give the player control of the golem */	2347	/* if animated by a player, give the player control of the golem */
2118	CLEAR_FLAG(tmp, FLAG_MONSTER);	2348	CLEAR_FLAG (tmp, FLAG_MONSTER);
2119	SET_FLAG(tmp, FLAG_FRIENDLY);	2349	SET_FLAG (tmp, FLAG_FRIENDLY);
2120	tmp->stats.exp=0;	2350	tmp->stats.exp = 0;
2121	add_friendly_object(tmp);	2351	add_friendly_object (tmp);
2122	tmp->type=GOLEM;	2352	tmp->type = GOLEM;
2123	set_owner(tmp,op);	2353	tmp->set_owner (op);
2124	set_spell_skill(op, caster, spell, tmp);	2354	set_spell_skill (op, caster, spell, tmp);
2125	op->contr->ranges[range_golem]=tmp;	2355	op->contr->ranges[range_golem] = tmp;
2126	op->contr->shoottype=range_golem;	2356	op->contr->shoottype = range_golem;
2127	op->contr->golem_count = tmp->count;
2128		2357
2129	/* Give the weapon to the golem now. A bit of a hack to check the	2358	/* Give the weapon to the golem now. A bit of a hack to check the
2130	* removed flag - it should only be set if get_split_object was	2359	* removed flag - it should only be set if get_split_object was
2131	* used above.	2360	* used above.
2132	*/	2361	*/
2133	if (!QUERY_FLAG(weapon, FLAG_REMOVED))	2362	if (!QUERY_FLAG (weapon, FLAG_REMOVED))
2134	remove_ob (weapon);	2363	weapon->remove ();
2135	insert_ob_in_ob (weapon, tmp);	2364	insert_ob_in_ob (weapon, tmp);
2136	esrv_send_item(op, weapon);	2365	esrv_send_item (op, weapon);
2137	/* To do everything necessary to let a golem use the weapon is a pain,	2366	/* To do everything necessary to let a golem use the weapon is a pain,
2138	* so instead, just set it as equipped (otherwise, we need to update	2367	* so instead, just set it as equipped (otherwise, we need to update
2139	* body_info, skills, etc)	2368	* body_info, skills, etc)
2140	*/	2369	*/
2141	SET_FLAG (tmp, FLAG_USE_WEAPON);	2370	SET_FLAG (tmp, FLAG_USE_WEAPON);
2142	SET_FLAG(weapon, FLAG_APPLIED);	2371	SET_FLAG (weapon, FLAG_APPLIED);
2143	fix_player(tmp);	2372	tmp->update_stats ();
2144		2373
2145	/* There used to be 'odd' code that basically seemed to take the absolute	2374	/* There used to be 'odd' code that basically seemed to take the absolute
2146	* value of the weapon->magic an use that. IMO, that doesn't make sense -	2375	* value of the weapon->magic an use that. IMO, that doesn't make sense -
2147	* if you're using a crappy weapon, it shouldn't be as good.	2376	* if you're using a crappy weapon, it shouldn't be as good.
2148	*/	2377	*/
2149		2378
2150	/* modify weapon's animated wc */	2379	/* modify weapon's animated wc */
2151	tmp->stats.wc = tmp->stats.wc - SP_level_range_adjust(caster,spell)	2380	tmp->stats.wc = tmp->stats.wc - SP_level_range_adjust (caster, spell) - 5 * weapon->stats.Dex - 2 * weapon->stats.Str - weapon->magic;
2152	- 5 * weapon->stats.Dex - 2 * weapon->stats.Str - weapon->magic;	2381	if (tmp->stats.wc < -127)
2153	if(tmp->stats.wc<-127) tmp->stats.wc = -127;	2382	tmp->stats.wc = -127;
2154		2383
2155	/* Modify hit points for weapon */	2384	/* Modify hit points for weapon */
2156	tmp->stats.maxhp = tmp->stats.maxhp + spell->duration +	2385	tmp->stats.maxhp = tmp->stats.maxhp + spell->duration +
2157	SP_level_duration_adjust(caster, spell) +	2386	SP_level_duration_adjust (caster, spell) + +8 * weapon->magic + 12 * weapon->stats.Con;
2158	+ 8 * weapon->magic + 12 * weapon->stats.Con;	2387	if (tmp->stats.maxhp < 0)
2159	if(tmp->stats.maxhp<0) tmp->stats.maxhp=10;	2388	tmp->stats.maxhp = 10;
2160	tmp->stats.hp = tmp->stats.maxhp;	2389	tmp->stats.hp = tmp->stats.maxhp;
2161		2390
2162	/* Modify weapon's damage */	2391	/* Modify weapon's damage */
2163	tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust(caster, spell)	2392	tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell) + weapon->stats.dam + weapon->magic + 5 * weapon->stats.Str;
2164	+ weapon->stats.dam	2393	if (tmp->stats.dam < 0)
2165	+ weapon->magic	2394	tmp->stats.dam = 127;
2166	+ 5 * weapon->stats.Str;
2167	if(tmp->stats.dam<0) tmp->stats.dam=127;
2168		2395
2169		2396
2170	/* attacktype */	2397	/* attacktype */
2171	if ( ! tmp->attacktype)	2398	if (!tmp->attacktype)
2172	tmp->attacktype = AT_PHYSICAL;	2399	tmp->attacktype = AT_PHYSICAL;
2173		2400
2174	mt = NULL;	2401	mt = NULL;
2175	if (op->materialname != NULL)	2402	if (op->materialname != NULL)
2176	mt = name_to_material(op->materialname);	2403	mt = name_to_material (op->materialname);
2177	if (mt != NULL) {	2404	if (mt != NULL)
		2405	{
2178	for (i=0; i < NROFATTACKS; i++)	2406	for (i = 0; i < NROFATTACKS; i++)
2179	tmp->resist[i] = 50 - (mt->save[i] * 5);	2407	tmp->resist[i] = 50 - (mt->save[i] * 5);
2180	a = mt->save[0];	2408	a = mt->save[0];
2181	} else {	2409	}
		2410	else
		2411	{
2182	for (i=0; i < NROFATTACKS; i++)	2412	for (i = 0; i < NROFATTACKS; i++)
2183	tmp->resist[i] = 5;	2413	tmp->resist[i] = 5;
2184	a = 10;	2414	a = 10;
2185	}	2415	}
2186	/* Set weapon's immunity */	2416	/* Set weapon's immunity */
2187	tmp->resist[ATNR_CONFUSION] = 100;	2417	tmp->resist[ATNR_CONFUSION] = 100;
2188	tmp->resist[ATNR_POISON] = 100;	2418	tmp->resist[ATNR_POISON] = 100;
2189	tmp->resist[ATNR_SLOW] = 100;	2419	tmp->resist[ATNR_SLOW] = 100;
2190	tmp->resist[ATNR_PARALYZE] = 100;	2420	tmp->resist[ATNR_PARALYZE] = 100;
2191	tmp->resist[ATNR_TURN_UNDEAD] = 100;	2421	tmp->resist[ATNR_TURN_UNDEAD] = 100;
2192	tmp->resist[ATNR_FEAR] = 100;	2422	tmp->resist[ATNR_FEAR] = 100;
2193	tmp->resist[ATNR_DEPLETE] = 100;	2423	tmp->resist[ATNR_DEPLETE] = 100;
2194	tmp->resist[ATNR_DEATH] = 100;	2424	tmp->resist[ATNR_DEATH] = 100;
2195	tmp->resist[ATNR_BLIND] = 100;	2425	tmp->resist[ATNR_BLIND] = 100;
2196		2426
2197	/* Improve weapon's armour value according to best save vs. physical of its material */	2427	/* Improve weapon's armour value according to best save vs. physical of its material */
2198		2428
2199	if (a > 14) a = 14;	2429	if (a > 14)
		2430	a = 14;
2200	tmp->resist[ATNR_PHYSICAL] = 100 - (int)((100.0-(float)tmp->resist[ATNR_PHYSICAL])/(30.0-2.0*a));	2431	tmp->resist[ATNR_PHYSICAL] = 100 - (int) ((100.0 - (float) tmp->resist[ATNR_PHYSICAL]) / (30.0 - 2.0 * a));
2201		2432
2202	/* Determine golem's speed */	2433	/* Determine golem's speed */
2203	tmp->speed = 0.4 + 0.1 * SP_level_range_adjust(caster,spell);	2434	tmp->set_speed (min (3.33, 0.4 + 0.1 * SP_level_range_adjust (caster, spell)));
2204		2435
2205	if(tmp->speed > 3.33) tmp->speed = 3.33;
2206
2207	if (!spell->race) {	2436	if (!spell->race)
		2437	{
2208	sprintf(buf, "animated %s", weapon->name);	2438	sprintf (buf, "animated %s", &weapon->name);
2209	if(tmp->name) free_string(tmp->name);
2210	tmp->name = add_string(buf);	2439	tmp->name = buf;
2211		2440
2212	tmp->face = weapon->face;	2441	tmp->face = weapon->face;
2213	tmp->animation_id = weapon->animation_id;	2442	tmp->animation_id = weapon->animation_id;
2214	tmp->anim_speed = weapon->anim_speed;	2443	tmp->anim_speed = weapon->anim_speed;
2215	tmp->last_anim = weapon->last_anim;	2444	tmp->last_anim = weapon->last_anim;
2216	tmp->state = weapon->state;	2445	tmp->state = weapon->state;
2217	if(QUERY_FLAG(weapon, FLAG_ANIMATE)) {	2446	tmp->flag [FLAG_ANIMATE] = weapon->flag [FLAG_ANIMATE];
2218	SET_FLAG(tmp,FLAG_ANIMATE);
2219	} else {
2220	CLEAR_FLAG(tmp,FLAG_ANIMATE);
2221	}
2222	update_ob_speed(tmp);
2223	}	2447	}
2224		2448
2225	/* make experience increase in proportion to the strength of the summoned creature. */	2449	/* make experience increase in proportion to the strength of the summoned creature. */
2226	tmp->stats.exp *= 1 + (MAX(spell->stats.maxgrace, spell->stats.sp) / caster_level(caster, spell));	2450	tmp->stats.exp *= 1 + (MAX (spell->stats.maxgrace, spell->stats.sp) / caster_level (caster, spell));
2227		2451
2228	tmp->speed_left= -1;	2452	tmp->speed_left = -1;
2229	tmp->x=x;
2230	tmp->y=y;
2231	tmp->direction=dir;	2453	tmp->direction = dir;
2232	insert_ob_in_map(tmp,m,op,0);	2454
		2455	m->insert (tmp, x, y, op);
2233	return 1;	2456	return 1;
2234	}	2457	}
2235		2458
2236	/* cast_daylight() - changes the map darkness level *lower* */	2459	/* cast_daylight() - changes the map darkness level *lower* */
2237		2460
2238	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.	2461	/* cast_change_map_lightlevel: Was cast_daylight/nightfall.
2239	* This changes the light level for the entire map.	2462	* This changes the light level for the entire map.
2240	*/	2463	*/
2241		2464
		2465	int
2242	int cast_change_map_lightlevel( object *op, object *caster, object *spell ) {	2466	cast_change_map_lightlevel (object *op, object *caster, object *spell)
		2467	{
2243	int success;	2468	int success;
2244		2469
2245	if(!op->map) return 0; /* shouldnt happen */	2470	if (!op->map)
		2471	return 0; /* shouldnt happen */
2246		2472
2247	success=change_map_light(op->map,spell->stats.dam);	2473	success = op->map->change_map_light (spell->stats.dam);
		2474
2248	if(!success) {	2475	if (!success)
		2476	{
2249	if (spell->stats.dam < 0)	2477	if (spell->stats.dam < 0)
2250	new_draw_info(NDI_UNIQUE,0,op,"It can be no brighter here.");	2478	new_draw_info (NDI_UNIQUE, 0, op, "It can be no brighter here.");
2251	else	2479	else
2252	new_draw_info(NDI_UNIQUE,0,op,"It can be no darker here.");	2480	new_draw_info (NDI_UNIQUE, 0, op, "It can be no darker here.");
2253	}	2481	}
2254	return success;	2482	return success;
2255	}	2483	}
2256		2484
2257		2485
2258		2486
2259		2487
2260		2488
2261	/* create an aura spell object and put it in the player's inventory.	2489	/* create an aura spell object and put it in the player's inventory.
2262	* as usual, op is player, caster is the object casting the spell,	2490	* as usual, op is player, caster is the object casting the spell,
2263	* spell is the spell object itself.	2491	* spell is the spell object itself.
2264	*/	2492	*/
		2493	int
2265	int create_aura(object *op, object *caster, object *spell)	2494	create_aura (object *op, object *caster, object *spell)
2266	{	2495	{
2267	int refresh=0;	2496	int refresh = 0;
2268	object *new_aura;	2497	object *new_aura;
2269		2498
2270	new_aura = present_arch_in_ob(spell->other_arch, op);	2499	new_aura = present_arch_in_ob (spell->other_arch, op);
2271	if (new_aura) refresh=1;	2500	if (new_aura)
		2501	refresh = 1;
		2502	else
2272	else new_aura = arch_to_object(spell->other_arch);	2503	new_aura = arch_to_object (spell->other_arch);
2273		2504
2274	new_aura->duration = spell->duration +	2505	new_aura->duration = spell->duration + 10 * SP_level_duration_adjust (caster, spell);
2275	10* SP_level_duration_adjust(caster,spell);
2276		2506
2277	new_aura->stats.dam = spell->stats.dam	2507	new_aura->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
2278	+SP_level_dam_adjust(caster,spell);
2279		2508
2280	set_owner(new_aura,op);	2509	new_aura->set_owner (op);
2281	set_spell_skill(op, caster, spell, new_aura);	2510	set_spell_skill (op, caster, spell, new_aura);
2282	new_aura->attacktype= spell->attacktype;	2511	new_aura->attacktype = spell->attacktype;
2283		2512
2284	new_aura->level = caster_level(caster, spell);	2513	new_aura->level = caster_level (caster, spell);
2285	if (refresh)	2514	if (refresh)
2286	new_draw_info(NDI_UNIQUE, 0, op, "You recast the spell while in effect.");	2515	new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect.");
2287	else	2516	else
2288	new_draw_info(NDI_UNIQUE, 0, op, "You create an aura of magical force.");	2517	new_draw_info (NDI_UNIQUE, 0, op, "You create an aura of magical force.");
2289	insert_ob_in_ob(new_aura, op);	2518	insert_ob_in_ob (new_aura, op);
2290	return 1;	2519	return 1;
2291	}	2520	}
2292		2521
2293		2522
2294	/* move aura function. An aura is a part of someone's inventory,	2523	/* move aura function. An aura is a part of someone's inventory,
2295	* which he carries with him, but which acts on the map immediately	2524	* which he carries with him, but which acts on the map immediately
…		…
2298	* duration: duration counter.	2527	* duration: duration counter.
2299	* attacktype: aura's attacktype	2528	* attacktype: aura's attacktype
2300	* other_arch: archetype to drop where we attack	2529	* other_arch: archetype to drop where we attack
2301	*/	2530	*/
2302		2531
		2532	void
2303	void move_aura(object *aura) {	2533	move_aura (object *aura)
		2534	{
2304	int i, mflags;	2535	int i, mflags;
2305	object *env;	2536	object *env;
2306	mapstruct *m;	2537	maptile *m;
2307		2538
2308	/* auras belong in inventories */	2539	/* auras belong in inventories */
2309	env = aura->env;	2540	env = aura->env;
2310		2541
2311	/* no matter what we've gotta remove the aura...	2542	/* no matter what we've gotta remove the aura...
2312	* we'll put it back if its time isn't up.	2543	* we'll put it back if its time isn't up.
2313	*/	2544	*/
2314	remove_ob(aura);	2545	aura->remove ();
2315		2546
2316	/* exit if we're out of gas */	2547	/* exit if we're out of gas */
2317	if(aura->duration--< 0) {	2548	if (aura->duration-- < 0)
2318	free_object(aura);	2549	{
		2550	aura->destroy ();
2319	return;	2551	return;
2320	}	2552	}
2321		2553
2322	/* auras only exist in inventories */	2554	/* auras only exist in inventories */
2323	if(env == NULL || env->map==NULL) {	2555	if (env == NULL || env->map == NULL)
2324	free_object(aura);	2556	{
		2557	aura->destroy ();
2325	return;	2558	return;
2326	}	2559	}
2327	aura->x = env->x;
2328	aura->y = env->y;
2329		2560
2330	/* we need to jump out of the inventory for a bit	2561	/* we need to jump out of the inventory for a bit
2331	* in order to hit the map conveniently.	2562	* in order to hit the map conveniently.
2332	*/	2563	*/
2333	insert_ob_in_map(aura,env->map,aura,0);	2564	aura->insert_at (env, aura);
2334		2565
2335	for(i=1;i<9;i++) {	2566	for (i = 1; i < 9; i++)
		2567	{
2336	sint16 nx, ny;	2568	sint16 nx, ny;
		2569
2337	nx = aura->x + freearr_x[i];	2570	nx = aura->x + freearr_x[i];
2338	ny = aura->y + freearr_y[i];	2571	ny = aura->y + freearr_y[i];
2339	mflags = get_map_flags(env->map, &m, nx, ny, &nx, &ny);	2572	mflags = get_map_flags (env->map, &m, nx, ny, &nx, &ny);
2340		2573
2341	/* Consider the movement tyep of the person with the aura as	2574	/* Consider the movement tyep of the person with the aura as
2342	* movement type of the aura. Eg, if the player is flying, the aura	2575	* movement type of the aura. Eg, if the player is flying, the aura
2343	* is flying also, if player is walking, it is on the ground, etc.	2576	* is flying also, if player is walking, it is on the ground, etc.
2344	*/	2577	*/
2345	if (!(mflags & P_OUT_OF_MAP)
2346	&& !(OB_TYPE_MOVE_BLOCK(env, GET_MAP_MOVE_BLOCK(m, nx, ny))))	2578	if (!(mflags & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (env, GET_MAP_MOVE_BLOCK (m, nx, ny))))
2347	{	2579	{
2348	hit_map(aura,i,aura->attacktype,0);	2580	hit_map (aura, i, aura->attacktype, 0);
2349		2581
2350	if(aura->other_arch) {	2582	if (aura->other_arch)
2351	object *new_ob;	2583	m->insert (arch_to_object (aura->other_arch), nx, ny, aura);
2352
2353	new_ob = arch_to_object(aura->other_arch);
2354	new_ob->x = nx;
2355	new_ob->y = ny;
2356	insert_ob_in_map(new_ob,m,aura,0);
2357	}	2584	}
2358	}
2359	}	2585	}
		2586
2360	/* put the aura back in the player's inventory */	2587	/* put the aura back in the player's inventory */
2361	remove_ob(aura);	2588	aura->remove ();
2362	insert_ob_in_ob(aura, env);	2589	insert_ob_in_ob (aura, env);
2363	}	2590	}
2364		2591
2365	/* moves the peacemaker spell.	2592	/* moves the peacemaker spell.
2366	* op is the piece object.	2593	* op is the piece object.
2367	*/	2594	*/
2368		2595
		2596	void
2369	void move_peacemaker(object *op) {	2597	move_peacemaker (object *op)
		2598	{
2370	object *tmp;	2599	object *tmp;
2371		2600
2372	for(tmp=get_map_ob(op->map,op->x,op->y);tmp!=NULL;tmp=tmp->above) {	2601	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
		2602	{
2373	int atk_lev, def_lev;	2603	int atk_lev, def_lev;
2374	object *victim=tmp;	2604	object *victim = tmp;
2375		2605
2376	if (tmp->head) victim=tmp->head;	2606	if (tmp->head)
		2607	victim = tmp->head;
2377	if (!QUERY_FLAG(victim,FLAG_MONSTER)) continue;	2608	if (!QUERY_FLAG (victim, FLAG_MONSTER))
		2609	continue;
2378	if (QUERY_FLAG(victim,FLAG_UNAGGRESSIVE)) continue;	2610	if (QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
		2611	continue;
2379	if (victim->stats.exp == 0) continue;	2612	if (victim->stats.exp == 0)
		2613	continue;
2380		2614
2381	def_lev = MAX(1,victim->level);	2615	def_lev = MAX (1, victim->level);
2382	atk_lev = MAX(1,op->level);	2616	atk_lev = MAX (1, op->level);
2383		2617
2384	if (rndm(0, atk_lev-1) > def_lev) {	2618	if (rndm (0, atk_lev - 1) > def_lev)
		2619	{
2385	/* make this sucker peaceful. */	2620	/* make this sucker peaceful. */
2386		2621
2387	change_exp(get_owner(op),victim->stats.exp, op->skill, 0);	2622	change_exp (op->owner, victim->stats.exp, op->skill, 0);
2388	victim->stats.exp=0;	2623	victim->stats.exp = 0;
2389	#if 0	2624	#if 0
2390	/* No idea why these were all set to zero - if something	2625	/* No idea why these were all set to zero - if something
2391	* makes this creature agressive, he should still do damage.	2626	* makes this creature agressive, he should still do damage.
2392	*/	2627	*/
2393	victim->stats.dam = 0;	2628	victim->stats.dam = 0;
2394	victim->stats.sp = 0;	2629	victim->stats.sp = 0;
2395	victim->stats.grace = 0;	2630	victim->stats.grace = 0;
2396	victim->stats.Pow = 0;	2631	victim->stats.Pow = 0;
2397	#endif	2632	#endif
2398	victim->attack_movement = RANDO2;	2633	victim->attack_movement = RANDO2;
2399	SET_FLAG(victim,FLAG_UNAGGRESSIVE);	2634	SET_FLAG (victim, FLAG_UNAGGRESSIVE);
2400	SET_FLAG(victim,FLAG_RUN_AWAY);	2635	SET_FLAG (victim, FLAG_RUN_AWAY);
2401	SET_FLAG(victim,FLAG_RANDOM_MOVE);	2636	SET_FLAG (victim, FLAG_RANDOM_MOVE);
2402	CLEAR_FLAG(victim,FLAG_MONSTER);	2637	CLEAR_FLAG (victim, FLAG_MONSTER);
2403	if(victim->name) {	2638	if (victim->name)
		2639	{
2404	new_draw_info_format(NDI_UNIQUE,0,op->owner,"%s no longer feels like fighting.",victim->name);	2640	new_draw_info_format (NDI_UNIQUE, 0, op->owner, "%s no longer feels like fighting.", &victim->name);
2405	}	2641	}
2406	}	2642	}
2407	}	2643	}
2408	}	2644	}
2409		2645
2410		2646
2411	/* This writes a rune that contains the appropriate message.	2647	/* This writes a rune that contains the appropriate message.
2412	* There really isn't any adjustments we make.	2648	* There really isn't any adjustments we make.
2413	*/	2649	*/
2414		2650
		2651	int
2415	int write_mark(object *op, object *spell, const char *msg) {	2652	write_mark (object *op, object *spell, const char *msg)
		2653	{
2416	char rune[HUGE_BUF];	2654	char rune[HUGE_BUF];
2417	object *tmp;	2655	object *tmp;
2418		2656
2419	if (!msg || msg[0] == 0) {	2657	if (!msg || msg[0] == 0)
		2658	{
2420	new_draw_info(NDI_UNIQUE, 0, op, "Write what?");	2659	new_draw_info (NDI_UNIQUE, 0, op, "Write what?");
2421	return 0;	2660	return 0;
2422	}	2661	}
2423		2662
2424	if (strcasestr_local(msg, "endmsg")) {	2663	if (strcasestr_local (msg, "endmsg"))
		2664	{
2425	new_draw_info(NDI_UNIQUE, 0, op, "Trying to cheat are we?");	2665	new_draw_info (NDI_UNIQUE, 0, op, "Trying to cheat are we?");
2426	LOG(llevInfo,"write_rune: player %s tried to write bogus rune %s\n", op->name, msg);	2666	LOG (llevInfo, "write_rune: player %s tried to write bogus rune %s\n", &op->name, msg);
2427	return 0;	2667	return 0;
2428	}	2668	}
2429	if (!spell->other_arch) return 0;	2669	if (!spell->other_arch)
		2670	return 0;
2430	tmp = arch_to_object(spell->other_arch);	2671	tmp = arch_to_object (spell->other_arch);
2431	strncpy(rune, msg, HUGE_BUF-2);	2672
2432	rune[HUGE_BUF-2] = 0;	2673	snprintf (rune, sizeof (rune), "%s\n", msg);
2433	strcat(rune, "\n");	2674
2434	tmp->race = add_string (op->name); /*Save the owner of the rune*/	2675	tmp->race = op->name; /*Save the owner of the rune */
2435	tmp->msg = add_string(rune);	2676	tmp->msg = rune;
2436	tmp->x = op->x;	2677
2437	tmp->y = op->y;	2678	tmp->insert_at (op, op, INS_BELOW_ORIGINATOR);
2438	insert_ob_in_map(tmp, op->map, op, INS_BELOW_ORIGINATOR);
2439	return 1;	2679	return 1;
2440	}	2680	}

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