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Comparing deliantra/server/server/gods.C (file contents):
Revision 1.1 by elmex, Sun Aug 13 17:16:04 2006 UTC vs.
Revision 1.29 by root, Mon Aug 27 03:56:17 2007 UTC

1	/*	1	/*
2	* static char *rcsid_gods_c =	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3	* "$Id: gods.C,v 1.1 2006/08/13 17:16:04 elmex Exp $";	3	*
4	*/	4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
11		7	*
12	This program is free software; you can redistribute it and/or modify	8	* Crossfire TRT is free software: you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
15	(at your option) any later version.	11	* (at your option) any later version.
16		12	*
17	This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.	16	* GNU General Public License for more details.
21		17	*
22	You should have received a copy of the GNU General Public License	18	* You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	*
25		21	* The authors can be reached via e-mail to <crossfire@schmorp.de>
26	The authors can be reached via e-mail at crossfire-devel@real-time.com
27	*/	22	*/
28
29		23
30	/* Oct 3, 1995 - Code laid down for initial gods, priest alignment, and	24	/* Oct 3, 1995 - Code laid down for initial gods, priest alignment, and
31	* monster race initialization. b.t.	25	* monster race initialization. b.t.
32	*/	26	*/
33		27
…		…
36	#include <global.h>	30	#include <global.h>
37	#include <living.h>	31	#include <living.h>
38	#include <object.h>	32	#include <object.h>
39	#include <spells.h>	33	#include <spells.h>
40	#include <sounds.h>	34	#include <sounds.h>
41	#ifndef __CEXTRACT__
42	#include <sproto.h>	35	#include <sproto.h>
43	#endif
44		36
45	/**	37	/**
46	* Returns the id of specified god.	38	* Returns the id of specified god.
47	*/	39	*/
		40	int
48	int lookup_god_by_name(const char *name) {	41	lookup_god_by_name (const char *name)
		42	{
49	int godnr=-1;	43	int godnr = -1;
50	size_t nmlen = strlen(name);	44	size_t nmlen = strlen (name);
51		45
52	if(name && strcmp(name,"none")) {	46	if (name && strcmp (name, "none"))
		47	{
53	godlink *gl;	48	godlink *gl;
		49
54	for(gl=first_god;gl;gl=gl->next)	50	for (gl = first_god; gl; gl = gl->next)
55	if(!strncmp(name,gl->name,MIN(strlen(gl->name),nmlen)))	51	if (!strncmp (name, gl->name, MIN ((size_t) strlen (gl->name), nmlen)))
56	break;	52	break;
57	if(gl) godnr=gl->id;	53
		54	if (gl)
		55	godnr = gl->id;
58	}	56	}
		57
59	return godnr;	58	return godnr;
60	}	59	}
61		60
62	/**	61	/**
63	* Returns pointer to specified god's object through pntr_to_god_obj..	62	* Returns pointer to specified god's object through pntr_to_god_obj..
64	*/	63	*/
		64	object *
65	object *find_god(const char *name) {	65	find_god (const char *name)
		66	{
66	object *god=NULL;	67	object *god = NULL;
67		68
68	if(name) {	69	if (name)
		70	{
69	godlink *gl;	71	godlink *gl;
70		72
71	for(gl=first_god;gl;gl=gl->next)	73	for (gl = first_god; gl; gl = gl->next)
72	if(!strcmp(name,gl->name)) break;	74	if (!strcmp (name, gl->name))
73	if(gl) god=pntr_to_god_obj(gl);	75	break;
		76	if (gl)
		77	god = pntr_to_god_obj (gl);
74	}	78	}
75	return god;	79	return god;
76	}	80	}
77		81
78	/**	82	/**
79	* Determines if op worships a god.	83	* Determines if op worships a god.
80	* Returns the godname if they do or "none" if they have no god.	84	* Returns the godname if they do or "none" if they have no god.
81	* In the case of an NPC, if they have no god, we try and guess	85	* In the case of an NPC, if they have no god, we try and guess
82	* who they should worship based on their race. If that fails we	86	* who they should worship based on their race. If that fails we
83	* give them a random one.	87	* give them a random one.
84	*/	88	*/
85		89
		90	const char *
86	const char *determine_god(object *op) {	91	determine_god (object *op)
		92	{
87	int godnr = -1;	93	int godnr = -1;
88	const char *godname;	94	const char *godname;
89		95
90	/* spells */	96	/* spells */
91	if ((op->type == SPELL || op->type == SPELL_EFFECT) &&	97	if ((op->type == SPELL || op->type == SPELL_EFFECT) && op->title)
92	op->title)
93	{
94	if (lookup_god_by_name(op->title)>=0) return op->title;
95	}	98	{
		99	if (lookup_god_by_name (op->title) >= 0)
		100	return op->title;
		101	}
96		102
97	if(op->type!= PLAYER && QUERY_FLAG(op,FLAG_ALIVE)) {	103	if (op->type != PLAYER && QUERY_FLAG (op, FLAG_ALIVE))
98		104	{
		105
99	/* find a god based on race */	106	/* find a god based on race */
100	if(!op->title) {	107	if (!op->title)
101	if (op->race !=NULL) {	108	{
		109	if (op->race)
		110	{
102	godname=get_god_for_race(op->race);	111	godname = get_god_for_race (op->race);
103	if (godname!=NULL) {	112
104	op->title = add_string(godname);	113	if (godname)
105	}	114	op->title = godname;
		115	}
		116	}
		117
		118	/* find a random god */
		119	if (!op->title)
		120	{
		121	godlink *gl = first_god;
		122
		123	godnr = rndm (1, gl->id);
		124	while (gl)
		125	{
		126	if (gl->id == godnr)
		127	break;
		128
		129	gl = gl->next;
		130	}
		131
		132	op->title = gl->name;
		133	}
		134
		135	return op->title;
106	}	136	}
107	}
108		137
109	/* find a random god */
110	if(!op->title) {
111	godlink *gl = first_god;
112		138
113	godnr = rndm(1, gl->id);
114	while(gl) {
115	if(gl->id == godnr) break;
116	gl=gl->next;
117	}
118	op->title = add_string(gl->name);
119	}
120
121	return op->title;
122	}
123
124
125	/* The god the player worships is in the praying skill (native skill	139	/* The god the player worships is in the praying skill (native skill
126	* not skill tool). Since a player can only have one instance of	140	* not skill tool). Since a player can only have one instance of
127	* that skill, once we find it, we can return, either with the	141	* that skill, once we find it, we can return, either with the
128	* title or "none".	142	* title or "none".
129	*/	143	*/
130	if(op->type==PLAYER) {	144	if (op->type == PLAYER)
131	object *tmp;	145	{
132	for (tmp=op->inv; tmp!=NULL; tmp=tmp->below)	146	for (object *tmp = op->inv; tmp; tmp = tmp->below)
133	if (tmp->type == SKILL && tmp->subtype == SK_PRAYING) {	147	if (tmp->type == SKILL && tmp->subtype == SK_PRAYING)
134	if (tmp->title) return (tmp->title);	148	{
135	else return("none");	149	if (tmp->title)
		150	return tmp->title;
		151	else
		152	return "none";
		153	}
136	}	154	}
137	}	155
138	return ("none");	156	return "none";
139	}	157	}
140		158
141	/**	159	/**
142	* Returns 1 if s1 and s2 are the same - either both NULL, or strcmp( ) == 0	160	* Returns 1 if s1 and s2 are the same - either both NULL, or strcmp( ) == 0
143	*/	161	*/
		162	static int
144	static int same_string (const char *s1, const char *s2)	163	same_string (const char *s1, const char *s2)
145	{	164	{
		165	if (s1 == NULL)
146	if (s1 == NULL)	166	if (s2 == NULL)
147	if (s2 == NULL)
148	return 1;	167	return 1;
149	else
150	return 0;
151	else	168	else
152	if (s2 == NULL)
153	return 0;	169	return 0;
154	else	170	else if (s2 == NULL)
		171	return 0;
		172	else
155	return strcmp (s1, s2) == 0;	173	return strcmp (s1, s2) == 0;
156	}	174	}
157
158		175
159	/**	176	/**
160	* Checks for any occurrence of the given 'item' in the inventory of 'op' (recursively).	177	* Checks for any occurrence of the given 'item' in the inventory of 'op' (recursively).
161	* Any matching items in the inventory are deleted, and a	178	* Any matching items in the inventory are deleted, and a
162	* message is displayed to the player.	179	* message is displayed to the player.
163	*/	180	*/
		181	static void
164	static void follower_remove_similar_item (object *op, object *item)	182	follower_remove_similar_item (object *op, object *item)
165	{	183	{
166	object *tmp, *next;	184	object *tmp, *next;
167		185
168	if (op && op->type == PLAYER && op->contr) {	186	if (op && op->type == PLAYER && op->contr)
		187	{
169	/* search the inventory */	188	/* search the inventory */
170	for (tmp = op->inv; tmp != NULL; tmp = next) {	189	for (tmp = op->inv; tmp != NULL; tmp = next)
171	next = tmp->below; /* backup in case we remove tmp */
172		190	{
		191	next = tmp->below; /* backup in case we remove tmp */
		192
173	if (tmp->type == item->type	193	if (tmp->type == item->type
174	&& same_string (tmp->name, item->name)	194	&& same_string (tmp->name, item->name)
175	&& same_string (tmp->title, item->title)	195	&& same_string (tmp->title, item->title) && same_string (tmp->msg, item->msg) && same_string (tmp->slaying, item->slaying))
176	&& same_string (tmp->msg, item->msg)	196	{
177	&& same_string (tmp->slaying, item->slaying)) {	197
178
179	/* message */	198	/* message */
180	if (tmp->nrof > 1)	199	if (tmp->nrof > 1)
181	new_draw_info_format(NDI_UNIQUE,0,op,	200	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s crumble to dust!", query_short_name (tmp));
182	"The %s crumble to dust!", query_short_name(tmp));	201	else
183	else	202	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s crumbles to dust!", query_short_name (tmp));
184	new_draw_info_format(NDI_UNIQUE,0,op,	203
185	"The %s crumbles to dust!", query_short_name(tmp));	204	tmp->remove (); /* remove obj from players inv. */
186
187	remove_ob(tmp); /* remove obj from players inv. */
188	esrv_del_item(op->contr, tmp->count); /* notify client */	205	esrv_del_item (op->contr, tmp->count); /* notify client */
189	free_object(tmp); /* free object */	206	tmp->destroy (); /* free object */
190	}	207	}
		208
191	if (tmp->inv)	209	if (tmp->inv)
192	follower_remove_similar_item(tmp, item);	210	follower_remove_similar_item (tmp, item);
193	}	211	}
194	}	212	}
195	}	213	}
196		214
197	/**	215	/**
198	* Checks for any occurrence of the given 'item' in the inventory of 'op' (recursively).	216	* Checks for any occurrence of the given 'item' in the inventory of 'op' (recursively).
199	* Returns 1 if found, else 0.	217	* Returns 1 if found, else 0.
200	*/	218	*/
		219	static int
201	static int follower_has_similar_item (object *op, object *item)	220	follower_has_similar_item (object *op, object *item)
202	{	221	{
203	object *tmp;	222	object *tmp;
204		223
205	for (tmp = op->inv; tmp != NULL; tmp = tmp->below) {	224	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
		225	{
206	if (tmp->type == item->type	226	if (tmp->type == item->type
207	&& same_string (tmp->name, item->name)	227	&& same_string (tmp->name, item->name)
208	&& same_string (tmp->title, item->title)	228	&& same_string (tmp->title, item->title) && same_string (tmp->msg, item->msg) && same_string (tmp->slaying, item->slaying))
209	&& same_string (tmp->msg, item->msg)
210	&& same_string (tmp->slaying, item->slaying))
211	return 1;	229	return 1;
212	if (tmp->inv && follower_has_similar_item (tmp, item))	230	if (tmp->inv && follower_has_similar_item (tmp, item))
213	return 1;	231	return 1;
214	}	232	}
		233	return 0;
		234	}
		235
		236	/**
		237	* God gives an item to the player.
		238	*/
		239	static int
		240	god_gives_present (object *op, object *god, treasure *tr)
		241	{
		242	object *tmp;
		243
		244	if (!tr->item)
215	return 0;	245	return 0;
216	}
217		246
218	/**
219	* God gives an item to the player.
220	*/
221	static int god_gives_present (object *op, object *god, treasure *tr)
222	{
223	object *tmp;
224
225	if (follower_has_similar_item (op, &tr->item->clone))	247	if (follower_has_similar_item (op, tr->item))
226	return 0;	248	return 0;
227		249
228	tmp = arch_to_object (tr->item);	250	tmp = arch_to_object (tr->item);
229	new_draw_info_format (NDI_UNIQUE, 0, op,
230	"%s lets %s appear in your hands.", god->name, query_short_name (tmp));	251	new_draw_info_format (NDI_UNIQUE, 0, op, "%s lets %s appear in your hands.", &god->name, query_short_name (tmp));
231	tmp = insert_ob_in_ob (tmp, op);	252	tmp = insert_ob_in_ob (tmp, op);
232	if (op->type == PLAYER)	253	if (op->type == PLAYER)
233	esrv_send_item (op, tmp);	254	esrv_send_item (op, tmp);
		255
234	return 1;	256	return 1;
235	}	257	}
236		258
237	/**	259	/**
238	* Player prays at altar.	260	* Player prays at altar.
239	* Checks for god changing, divine intervention, and so on.	261	* Checks for god changing, divine intervention, and so on.
240	*/	262	*/
		263	void
241	void pray_at_altar(object *pl, object *altar, object *skill) {	264	pray_at_altar (object *pl, object *altar, object *skill)
		265	{
242	object *pl_god=find_god(determine_god(pl));	266	object *pl_god = find_god (determine_god (pl));
243		267
244	/* Lauwenmark: Handle for plugin altar-parying (apply) event */	268	if (INVOKE_PLAYER (PRAY_ALTAR, pl->contr, ARG_OBJECT (altar), ARG_OBJECT (skill)))
245	if (execute_event(altar, EVENT_APPLY,pl,NULL,NULL,SCRIPT_FIX_ALL)!=0)
246	return;	269	return;
247		270
248	/* If non consecrate altar, don't do anything */	271	/* If non consecrate altar, don't do anything */
249	if (!altar->other_arch) return;	272	if (!altar->other_arch)
		273	return;
250		274
251	/* hmm. what happend depends on pl's current god, level, etc */	275	/* hmm. what happend depends on pl's current god, level, etc */
252	if(!pl_god) { /*new convert */	276	if (!pl_god)
		277	{ /*new convert */
253	become_follower(pl,&altar->other_arch->clone);	278	become_follower (pl, altar->other_arch);
254	return;	279	return;
255		280	}
256	} else if(!strcmp(pl_god->name,altar->other_arch->clone.name)) {	281	else if (!strcmp (&pl_god->name, altar->other_arch->object::name))
		282	{
257	/* pray at your gods altar */	283	/* pray at your gods altar */
258	int bonus = (pl->stats.Wis+skill->level)/10;	284	int bonus = (pl->stats.Wis + skill->level) / 10;
259		285
260	/* we can get neg grace up faster */	286	/* we can get neg grace up faster */
261	if(pl->stats.grace<0) pl->stats.grace+=(bonus>-1*(pl->stats.grace/10) ?	287	if (pl->stats.grace < 0)
262	bonus : -1*(pl->stats.grace/10));	288	pl->stats.grace += (bonus > -1 * (pl->stats.grace / 10) ? bonus : -1 * (pl->stats.grace / 10));
263	/* we can super-charge grace to 2x max */	289	/* we can super-charge grace to 2x max */
264	if(pl->stats.grace<(2*pl->stats.maxgrace)) {	290	if (pl->stats.grace < (2 * pl->stats.maxgrace))
		291	{
265	pl->stats.grace+=bonus/2;	292	pl->stats.grace += bonus / 2;
266	}	293	}
267	if(pl->stats.grace>(2*pl->stats.maxgrace)) {	294	if (pl->stats.grace > (2 * pl->stats.maxgrace))
		295	{
268	pl->stats.grace=(2*pl->stats.maxgrace);	296	pl->stats.grace = (2 * pl->stats.maxgrace);
269	}	297	}
270		298
271	/* Every once in a while, the god decides to checkup on their	299	/* Every once in a while, the god decides to checkup on their
272	* follower, and may intervene to help them out.	300	* follower, and may intervene to help them out.
273	*/	301	*/
274	bonus = MAX(1, bonus + MAX(pl->stats.luck, -3)); /* -- DAMN -- */	302	bonus = MAX (1, bonus + MAX (pl->stats.luck, -3)); /* -- DAMN -- */
275		303
276	if(((random_roll(0, 399, pl, PREFER_LOW))-bonus)<0)	304	if (((random_roll (0, 399, pl, PREFER_LOW)) - bonus) < 0)
277	god_intervention(pl,pl_god, skill);	305	god_intervention (pl, pl_god, skill);
278		306	}
279	} else { /* praying to another god! */	307	else
		308	{ /* praying to another god! */
280	uint64 loss = 0;	309	uint64 loss = 0;
281	int angry=1;	310	int angry = 1;
282		311
283	/* I believe the logic for detecting opposing gods was completely	312	/* I believe the logic for detecting opposing gods was completely
284	* broken - I think it should work now. altar->other_arch	313	* broken - I think it should work now. altar->other_arch
285	* points to the god of this altar (which we have	314	* points to the god of this altar (which we have
286	* already verified is non null). pl_god->other_arch	315	* already verified is non null). pl_god->other_arch
287	* is the opposing god - we need to verify that exists before	316	* is the opposing god - we need to verify that exists before
288	* using its values.	317	* using its values.
289	*/	318	*/
290	if(pl_god->other_arch &&	319	if (pl_god->other_arch && (altar->other_arch->archname == pl_god->other_arch->archname))
291	(altar->other_arch->name==pl_god->other_arch->name)) {	320	{
292	angry=2;	321	angry = 2;
293	if(random_roll(0, skill->level+2, pl, PREFER_LOW)-5 > 0) {	322	if (random_roll (0, skill->level + 2, pl, PREFER_LOW) - 5 > 0)
294	object *tmp;	323	{
		324	object *tmp;
295		325
296	/* you really screwed up */	326	/* you really screwed up */
297	angry=3;	327	angry = 3;
298	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,pl,	328	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, pl, "Foul Priest! %s punishes you!", &pl_god->name);
299	"Foul Priest! %s punishes you!",pl_god->name);
300	tmp=get_archetype(LOOSE_MANA);	329	tmp = get_archetype (LOOSE_MANA);
301	cast_magic_storm(pl,tmp, pl_god->level+20);	330	cast_magic_storm (pl, tmp, pl_god->level + 20);
302	} else	331	}
303	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,pl,	332	else
304	"Foolish heretic! %s is livid!",pl_god->name);	333	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, pl, "Foolish heretic! %s is livid!", &pl_god->name);
305	} else	334	}
306	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,pl,	335	else
307	"Heretic! %s is angered!",pl_god->name);	336	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, pl, "Heretic! %s is angered!", &pl_god->name);
308		337
309	/* whether we will be successfull in defecting or not -	338	/* whether we will be successfull in defecting or not -
310	* we lose experience from the clerical experience obj	339	* we lose experience from the clerical experience obj
311	*/	340	*/
312		341
313	loss = angry * (skill->stats.exp / 10);	342	loss = angry * (skill->stats.exp / 10);
314	if(loss)	343	if (loss)
315	change_exp(pl, -random_roll64(0, loss, pl, PREFER_LOW),	344	change_exp (pl, -random_roll64 (0, loss, pl, PREFER_LOW), skill ? &skill->skill : "none", SK_SUBTRACT_SKILL_EXP);
316	skill?skill->skill:"none", SK_SUBTRACT_SKILL_EXP);
317		345
318	/* May switch Gods, but its random chance based on our current level	346	/* May switch Gods, but its random chance based on our current level
319	* note it gets harder to swap gods the higher we get	347	* note it gets harder to swap gods the higher we get
320	*/	348	*/
321	if((angry==1) && !(random_roll(0, skill->level, pl, PREFER_LOW))) {	349	if ((angry == 1) && !(random_roll (0, skill->level, pl, PREFER_LOW)))
322	become_follower(pl,&altar->other_arch->clone);	350	become_follower (pl, altar->other_arch);
323	} else {	351	else
		352	{
324	/* toss this player off the altar. He can try again. */	353	/* toss this player off the altar. He can try again. */
325	new_draw_info(NDI_UNIQUE|NDI_NAVY,0,pl,	354	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, pl, "A divine force pushes you off the altar.");
326	"A divine force pushes you off the altar.");	355	pl->contr->fire_on = 0;
		356	pl->speed_left = 1.f;
327	move_player(pl,absdir(pl->facing + 4)); /* back him off the way he came. */	357	move_player (pl, absdir (pl->facing + 4)); /* back him off the way he came. */
328	}	358	}
329	}	359	}
330	}	360	}
331		361
332	/**	362	/**
333	* Removes special prayers given by a god.	363	* Removes special prayers given by a god.
334	*/	364	*/
		365	static void
335	static void check_special_prayers (object *op, object *god)	366	check_special_prayers (object *op, object *god)
336	{	367	{
337	/* Ensure that 'op' doesn't know any special prayers that are not granted	368	/* Ensure that 'op' doesn't know any special prayers that are not granted
338	* by 'god'.	369	* by 'god'.
339	*/	370	*/
340	treasure *tr;	371	treasure *tr;
341	object *tmp, *next_tmp;	372	object *tmp, *next_tmp;
342	int remove=0;	373	int remove = 0;
343		374
344	/* Outer loop iterates over all special prayer marks */	375	/* Outer loop iterates over all special prayer marks */
345	for (tmp = op->inv; tmp; tmp = next_tmp) {	376	for (tmp = op->inv; tmp; tmp = next_tmp)
		377	{
346	next_tmp = tmp->below;	378	next_tmp = tmp->below;
347		379
348	/* we mark special prayers with the STARTEQUIP flag, so if it isn't	380	/* we mark special prayers with the STARTEQUIP flag, so if it isn't
349	* in that category, not something we need to worry about.	381	* in that category, not something we need to worry about.
350	*/	382	*/
351	if (tmp->type != SPELL || !QUERY_FLAG(tmp, FLAG_STARTEQUIP))	383	if (tmp->type != SPELL || !QUERY_FLAG (tmp, FLAG_STARTEQUIP))
		384	continue;
		385
		386	if (god->randomitems == NULL)
		387	{
		388	LOG (llevError, "BUG: check_special_prayers(): god %s without randomitems\n", &god->name);
		389	do_forget_spell (op, tmp->name);
		390	continue;
		391	}
		392
		393	/* Inner loop tries to find the special prayer in the god's treasure
		394	* list. We default that the spell should be removed.
		395	*/
		396	remove = 1;
		397	for (tr = god->randomitems->items; tr; tr = tr->next)
		398	{
		399	object *item;
		400
		401	if (!tr->item)
352	continue;	402	continue;
353		403
354	if (god->randomitems == NULL) {
355	LOG (llevError, "BUG: check_special_prayers(): god %s without randomitems\n", god->name);
356	do_forget_spell (op, tmp->name);
357	continue;
358	}
359
360	/* Inner loop tries to find the special prayer in the god's treasure
361	* list. We default that the spell should be removed.
362	*/
363	remove=1;
364	for (tr = god->randomitems->items; tr; tr = tr->next)
365	{
366	object *item;
367
368	if (tr->item == NULL)
369	continue;
370	item = &tr->item->clone;	404	item = tr->item;
371		405
372	/* Basically, see if the matching spell is granted by this god. */	406	/* Basically, see if the matching spell is granted by this god. */
373		407
374	if (tr->item->clone.type == SPELL && tr->item->clone.name == tmp->name) {	408	if (tr->item->type == SPELL && tr->item->object::name == tmp->name)
375	remove=0;	409	{
376	break;	410	remove = 0;
377	}	411	break;
378	}	412	}
379	if (remove) {	413	}
		414	if (remove)
		415	{
380	/* just do the work of removing the spell ourselves - we already	416	/* just do the work of removing the spell ourselves - we already
381	* know that the player knows the spell	417	* know that the player knows the spell
382	*/	418	*/
383	new_draw_info_format (NDI_UNIQUE|NDI_NAVY, 0, op,	419	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You lose knowledge of %s.", &tmp->name);
384	"You lose knowledge of %s.", tmp->name);
385	player_unready_range_ob(op->contr, tmp);	420	player_unready_range_ob (op->contr, tmp);
386	remove_ob(tmp);	421	tmp->destroy ();
387	free_object(tmp);	422	}
388	}
389		423
390	}	424	}
391	}	425	}
392		426
393	/**	427	/**
394	* This function is called whenever a player has	428	* This function is called whenever a player has
395	* switched to a new god. It handles basically all the stat changes	429	* switched to a new god. It handles basically all the stat changes
396	* that happen to the player, including the removal of godgiven	430	* that happen to the player, including the removal of godgiven
397	* items (from the former cult).	431	* items (from the former cult).
398	*/	432	*/
		433	void
399	void become_follower (object *op, object *new_god) {	434	become_follower (object *op, object *new_god)
		435	{
400	object *old_god = NULL; /* old god */	436	object *old_god = NULL; /* old god */
401	treasure *tr;	437	treasure *tr;
402	object *item, *skop, *next;	438	object *item, *skop, *next;
403	int i,sk_applied,
404	undeadified = 0; /* Turns to true if changing god can changes the undead status of the player.*/	439	int i, sk_applied, undeadified = 0; /* Turns to true if changing god can changes the undead status of the player. */
405		440
406		441
407	old_god = find_god(determine_god(op));	442	old_god = find_god (determine_god (op));
408		443
409	/* take away any special god-characteristic items. */	444	/* take away any special god-characteristic items. */
410	for(item=op->inv;item!=NULL;item=next) {	445	for (item = op->inv; item != NULL; item = next)
		446	{
411	next = item->below;	447	next = item->below;
412	/* remove all invisible startequip items which are	448	// remove all invisible startequip items which are not skill, exp or force
413	* not skill, exp or force
414	*/
415	if(QUERY_FLAG(item,FLAG_STARTEQUIP) && item->invisible &&	449	if (QUERY_FLAG (item, FLAG_STARTEQUIP) && item->invisible &&
416	(item->type != SKILL) && (item->type != EXPERIENCE) &&	450	(item->type != SKILL) && (item->type != FORCE))
417	(item->type != FORCE)) {	451	{
418		452
419	if (item->type == SPELL)	453	if (item->type == SPELL)
420	new_draw_info_format(NDI_UNIQUE|NDI_NAVY, 0, op,	454	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You lose knowledge of %s.", &item->name);
421	"You lose knowledge of %s.", item->name);	455
422	player_unready_range_ob(op->contr, item);	456	player_unready_range_ob (op->contr, item);
423	remove_ob(item);	457	item->destroy ();
424	free_object(item);	458	}
425	}
426	}
427		459	}
		460
428	/* remove any godgiven items from the old god */	461	/* remove any godgiven items from the old god */
429	if (old_god) {	462	if (old_god)
430	for(tr=old_god->randomitems->items; tr!=NULL; tr = tr->next) {	463	for (tr = old_god->randomitems->items; tr; tr = tr->next)
431	if (tr->item && QUERY_FLAG(&tr->item->clone, FLAG_STARTEQUIP))	464	if (tr->item && QUERY_FLAG (tr->item, FLAG_STARTEQUIP))
432	follower_remove_similar_item(op, &tr->item->clone);	465	follower_remove_similar_item (op, tr->item);
433	}
434	}
435
436	if(!op||!new_god) return;
437		466
		467	if (!op || !new_god)
		468	return;
		469
438	if(op->race && new_god->slaying && strstr(op->race,new_god->slaying)) {	470	if (op->race && new_god->slaying && strstr (op->race, new_god->slaying))
		471	{
439	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,op,"Fool! %s detests your kind!",	472	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "Fool! %s detests your kind!", &new_god->name);
440	new_god->name);	473
441	if(random_roll(0, op->level-1, op, PREFER_LOW)-5>0) {	474	if (random_roll (0, op->level - 1, op, PREFER_LOW) - 5 > 0)
		475	{
442	object *tmp = get_archetype(LOOSE_MANA);	476	object *tmp = get_archetype (LOOSE_MANA);
		477
443	cast_magic_storm(op,tmp, new_god->level+10);	478	cast_magic_storm (op, tmp, new_god->level + 10);
444	}	479	}
445	return;
446	}
447		480
		481	return;
		482	}
448		483
		484
449	/* give the player any special god-characteristic-items. */	485	/* give the player any special god-characteristic-items. */
450	for(tr=new_god->randomitems->items; tr!=NULL; tr = tr->next) {	486	for (tr = new_god->randomitems->items; tr; tr = tr->next)
		487	{
451	if(tr->item && tr->item->clone.invisible && tr->item->clone.type != SPELLBOOK &&	488	if (tr->item && tr->item->invisible && tr->item->type != SPELLBOOK
452	tr->item->clone.type != BOOK && tr->item->clone.type != SPELL)	489	&& tr->item->type != BOOK && tr->item->type != SPELL)
453	god_gives_present(op,new_god,tr); }	490	god_gives_present (op, new_god, tr);
		491	}
454		492
455		493
456	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,op,	494	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You become a follower of %s!", &new_god->name);
457	"You become a follower of %s!",new_god->name);
458		495
459	for (skop = op->inv; skop != NULL; skop=skop->below)	496	for (skop = op->inv; skop != NULL; skop = skop->below)
460	if (skop->type == SKILL && skop->subtype == SK_PRAYING) break;	497	if (skop->type == SKILL && skop->subtype == SK_PRAYING)
		498	break;
461		499
462	/* Player has no skill - give them the skill */	500	/* Player has no skill - give them the skill */
463	if (!skop) {	501	if (!skop)
		502	{
464	/* The arhetype should always be defined - if we crash here because it doesn't,	503	/* The arhetype should always be defined - if we crash here because it doesn't,
465	* things are really messed up anyways.	504	* things are really messed up anyways.
466	*/	505	*/
467	skop = give_skill_by_name(op, get_archetype_by_type_subtype(SKILL, SK_PRAYING)->clone.skill);	506	skop = give_skill_by_name (op, get_archetype_by_type_subtype (SKILL, SK_PRAYING)->skill);
468	link_player_skills(op);	507	link_player_skills (op);
469	}	508	}
470		509
471	sk_applied=QUERY_FLAG(skop,FLAG_APPLIED); /* save skill status */	510	sk_applied = QUERY_FLAG (skop, FLAG_APPLIED); /* save skill status */
472		511
473	/* Clear the "undead" status. We also need to force a call to change_abil,	512	/* Clear the "undead" status. We also need to force a call to change_abil,
474	* so I set undeadified for that.	513	* so I set undeadified for that.
475	* - gros, 21th July 2006.	514	* - gros, 21th July 2006.
476	*/	515	*/
477	if ((old_god)&&(QUERY_FLAG(old_god,FLAG_UNDEAD)))	516	if ((old_god) && (QUERY_FLAG (old_god, FLAG_UNDEAD)))
478	{	517	{
479	CLEAR_FLAG(skop,FLAG_UNDEAD);	518	CLEAR_FLAG (skop, FLAG_UNDEAD);
480	undeadified=1;	519	undeadified = 1;
481	}	520	}
482		521
483	if(skop->title) { /* get rid of old god */	522	if (skop->title)
484	new_draw_info_format(NDI_UNIQUE,0,op,	523	{ /* get rid of old god */
485	"%s's blessing is withdrawn from you.",skop->title);	524	new_draw_info_format (NDI_UNIQUE, 0, op, "%s's blessing is withdrawn from you.", &skop->title);
486	/* The point of this is to really show what abilities the player just lost */	525	/* The point of this is to really show what abilities the player just lost */
487	if (sk_applied || undeadified) {	526	if (sk_applied || undeadified)
		527	{
488		528
489	CLEAR_FLAG(skop,FLAG_APPLIED);	529	CLEAR_FLAG (skop, FLAG_APPLIED);
490	(void) change_abil(op,skop);	530	(void) change_abil (op, skop);
491	}	531	}
492	free_string(skop->title);
493	}	532	}
494		533
495	/* now change to the new gods attributes to exp_obj */	534	/* now change to the new gods attributes to exp_obj */
496	skop->title = add_string(new_god->name);	535	skop->title = new_god->name;
497	skop->path_attuned=new_god->path_attuned;	536	skop->path_attuned = new_god->path_attuned;
498	skop->path_repelled=new_god->path_repelled;	537	skop->path_repelled = new_god->path_repelled;
499	skop->path_denied=new_god->path_denied;	538	skop->path_denied = new_god->path_denied;
500	/* copy god's resistances */	539	/* copy god's resistances */
501	memcpy(skop->resist, new_god->resist, sizeof(new_god->resist));	540	memcpy (skop->resist, new_god->resist, sizeof (new_god->resist));
502		541
503	/* make sure that certain immunities do NOT get passed	542	/* make sure that certain immunities do NOT get passed
504	* to the follower!	543	* to the follower!
505	*/	544	*/
506	for (i=0; i<NROFATTACKS; i++)	545	for (i = 0; i < NROFATTACKS; i++)
507	if (skop->resist[i] > 30 && (i==ATNR_FIRE || i==ATNR_COLD ||	546	if (skop->resist[i] > 30 && (i == ATNR_FIRE || i == ATNR_COLD || i == ATNR_ELECTRICITY || i == ATNR_POISON))
508	i==ATNR_ELECTRICITY || i==ATNR_POISON))
509	skop->resist[i] = 30;	547	skop->resist[i] = 30;
510		548
511	skop->stats.hp= (sint16) new_god->last_heal;	549	skop->stats.hp = (sint16) new_god->last_heal;
512	skop->stats.sp= (sint16) new_god->last_sp;	550	skop->stats.sp = (sint16) new_god->last_sp;
513	skop->stats.grace= (sint16) new_god->last_grace;	551	skop->stats.grace = (sint16) new_god->last_grace;
514	skop->stats.food= (sint16) new_god->last_eat;	552	skop->stats.food = (sint16) new_god->last_eat;
515	skop->stats.luck= (sint8) new_god->stats.luck;	553	skop->stats.luck = (sint8) new_god->stats.luck;
516	/* gods may pass on certain flag properties */	554	/* gods may pass on certain flag properties */
517	update_priest_flag(new_god,skop,FLAG_SEE_IN_DARK);	555	update_priest_flag (new_god, skop, FLAG_SEE_IN_DARK);
518	update_priest_flag(new_god,skop,FLAG_REFL_SPELL);	556	update_priest_flag (new_god, skop, FLAG_REFL_SPELL);
519	update_priest_flag(new_god,skop,FLAG_REFL_MISSILE);	557	update_priest_flag (new_god, skop, FLAG_REFL_MISSILE);
520	update_priest_flag(new_god,skop,FLAG_STEALTH);	558	update_priest_flag (new_god, skop, FLAG_STEALTH);
521	update_priest_flag(new_god,skop,FLAG_MAKE_INVIS);	559	update_priest_flag (new_god, skop, FLAG_MAKE_INVIS);
522	update_priest_flag(new_god,skop,FLAG_UNDEAD);	560	update_priest_flag (new_god, skop, FLAG_UNDEAD);
523	update_priest_flag(new_god,skop,FLAG_BLIND);	561	update_priest_flag (new_god, skop, FLAG_BLIND);
524	update_priest_flag(new_god,skop,FLAG_XRAYS); /* better have this if blind! */	562	update_priest_flag (new_god, skop, FLAG_XRAYS); /* better have this if blind! */
525		563
526	new_draw_info_format(NDI_UNIQUE,0,op,	564	new_draw_info_format (NDI_UNIQUE, 0, op, "You are bathed in %s's aura.", &new_god->name);
527	"You are bathed in %s's aura.",new_god->name);
528		565
529	/* Weapon/armour use are special...handle flag toggles here as this can	566	/* Weapon/armour use are special...handle flag toggles here as this can
530	* only happen when gods are worshipped and if the new priest could	567	* only happen when gods are worshipped and if the new priest could
531	* have used armour/weapons in the first place.	568	* have used armour/weapons in the first place.
532	*	569	*
533	* This also can happen for monks which cannot use weapons. In this case	570	* This also can happen for monks which cannot use weapons. In this case
534	* do not allow to use weapons even if the god otherwise would allow it.	571	* do not allow to use weapons even if the god otherwise would allow it.
535	*/	572	*/
536	if (!present_in_ob_by_name(FORCE, "no weapon force", op))	573	if (!present_in_ob_by_name (FORCE, "no weapon force", op))
537	update_priest_flag(new_god,skop,FLAG_USE_WEAPON);	574	update_priest_flag (new_god, skop, FLAG_USE_WEAPON);
538	update_priest_flag(new_god,skop,FLAG_USE_ARMOUR);	575	update_priest_flag (new_god, skop, FLAG_USE_ARMOUR);
539		576
540	if(worship_forbids_use(op,skop,FLAG_USE_WEAPON,"weapons"))	577	if (worship_forbids_use (op, skop, FLAG_USE_WEAPON, "weapons"))
541	stop_using_item(op,WEAPON,2);	578	stop_using_item (op, WEAPON, 2);
542		579
543	if(worship_forbids_use(op,skop,FLAG_USE_ARMOUR,"armour")) {	580	if (worship_forbids_use (op, skop, FLAG_USE_ARMOUR, "armour"))
		581	{
544	stop_using_item(op,ARMOUR,1);	582	stop_using_item (op, ARMOUR, 1);
545	stop_using_item(op,HELMET,1);	583	stop_using_item (op, HELMET, 1);
546	stop_using_item(op,BOOTS,1);	584	stop_using_item (op, BOOTS, 1);
547	stop_using_item(op,GLOVES,1);	585	stop_using_item (op, GLOVES, 1);
548	stop_using_item(op,SHIELD,1);	586	stop_using_item (op, SHIELD, 1);
549	}	587	}
550		588
551	SET_FLAG(skop,FLAG_APPLIED);	589	SET_FLAG (skop, FLAG_APPLIED);
552	(void) change_abil(op,skop);	590	(void) change_abil (op, skop);
553		591
554	/* return to previous skill status */	592	/* return to previous skill status */
		593	if (!sk_applied)
555	if (!sk_applied) CLEAR_FLAG(skop,FLAG_APPLIED);	594	CLEAR_FLAG (skop, FLAG_APPLIED);
556		595
557	check_special_prayers (op, new_god);	596	check_special_prayers (op, new_god);
558	}	597	}
559		598
560	/**	599	/**
561	* Forbids or let player use something item type.	600	* Forbids or let player use something item type.
562	* op is the player.	601	* op is the player.
563	* exp_obj is the widsom experience.	602	* exp_obj is the widsom experience.
564	* flag is the flag to check against.	603	* flag is the flag to check against.
565	* string is the string to print out.	604	* string is the string to print out.
566	*/	605	*/
567		606
		607	int
568	int worship_forbids_use (object *op, object *exp_obj, uint32 flag, const char *string) {	608	worship_forbids_use (object *op, object *exp_obj, uint32 flag, const char *string)
		609	{
569		610
570	if(QUERY_FLAG(&op->arch->clone,flag))	611	if (QUERY_FLAG (op->arch, flag))
571	if(QUERY_FLAG(op,flag)!=QUERY_FLAG(exp_obj,flag)) {	612	if (QUERY_FLAG (op, flag) != QUERY_FLAG (exp_obj, flag))
		613	{
572	update_priest_flag(exp_obj,op,flag);	614	update_priest_flag (exp_obj, op, flag);
573	if(QUERY_FLAG(op,flag))	615	if (QUERY_FLAG (op, flag))
574	new_draw_info_format(NDI_UNIQUE,0,op,"You may use %s again.",string);	616	new_draw_info_format (NDI_UNIQUE, 0, op, "You may use %s again.", string);
575	else {	617	else
		618	{
576	new_draw_info_format(NDI_UNIQUE,0,op,"You are forbidden to use %s.",string);	619	new_draw_info_format (NDI_UNIQUE, 0, op, "You are forbidden to use %s.", string);
577	return 1;	620	return 1;
		621	}
578	}	622	}
579	}
580	return 0;	623	return 0;
581	}	624	}
582		625
583	/**	626	/**
584	* Unapplies up to number worth of items of type	627	* Unapplies up to number worth of items of type
585	*/	628	*/
		629	void
586	void stop_using_item ( object *op, int type, int number ) {	630	stop_using_item (object *op, int type, int number)
		631	{
587	object *tmp;	632	object *tmp;
588		633
589	for(tmp=op->inv;tmp&&number;tmp=tmp->below)	634	for (tmp = op->inv; tmp && number; tmp = tmp->below)
590	if(tmp->type==type&&QUERY_FLAG(tmp,FLAG_APPLIED)) {	635	if (tmp->type == type && QUERY_FLAG (tmp, FLAG_APPLIED))
		636	{
591	apply_special (op, tmp, AP_UNAPPLY | AP_IGNORE_CURSE);	637	apply_special (op, tmp, AP_UNAPPLY | AP_IGNORE_CURSE);
592	number--;	638	number--;
593	}	639	}
594	}	640	}
595		641
596	/**	642	/**
597	* If the god does/doesnt have this flag, we	643	* If the god does/doesnt have this flag, we
598	* give/remove it from the experience object if it doesnt/does	644	* give/remove it from the experience object if it doesnt/does
599	* already exist. For players only!	645	* already exist. For players only!
600	*/	646	*/
601		647
		648	void
602	void update_priest_flag (object *god, object *exp_ob, uint32 flag) {	649	update_priest_flag (object *god, object *exp_ob, uint32 flag)
		650	{
603	if(QUERY_FLAG(god,flag)&&!QUERY_FLAG(exp_ob,flag))	651	if (QUERY_FLAG (god, flag) && !QUERY_FLAG (exp_ob, flag))
604	SET_FLAG(exp_ob,flag);	652	SET_FLAG (exp_ob, flag);
605	else if(QUERY_FLAG(exp_ob,flag)&&!QUERY_FLAG(god,flag))	653	else if (QUERY_FLAG (exp_ob, flag) && !QUERY_FLAG (god, flag))
606	{	654	{
607	/* When this is called with the exp_ob set to the player,	655	/* When this is called with the exp_ob set to the player,
608	* this check is broken, because most all players arch	656	* this check is broken, because most all players arch
609	* allow use of weapons. I'm not actually sure why this	657	* allow use of weapons. I'm not actually sure why this
610	* check is here - I guess if you had a case where the	658	* check is here - I guess if you had a case where the
611	* value in the archetype (wisdom) should over ride the restrictions	659	* value in the archetype (wisdom) should over ride the restrictions
612	* the god places on it, this may make sense. But I don't think	660	* the god places on it, this may make sense. But I don't think
613	* there is any case like that.	661	* there is any case like that.
614	*/	662	*/
615		663
616	/* if (!(QUERY_FLAG(&(exp_ob->arch->clone),flag)))*/	664	/* if (!(QUERY_FLAG(&(exp_ob->arch->clone),flag)))*/
617	CLEAR_FLAG(exp_ob,flag);	665	CLEAR_FLAG (exp_ob, flag);
618	};	666	};
619	}	667	}
620		668
621		669
622		670
		671	archetype *
623	archetype *determine_holy_arch (object *god, const char *type)	672	determine_holy_arch (object *god, const char *type)
624	{	673	{
625	treasure *tr;	674	treasure *tr;
626		675
627	if ( ! god || ! god->randomitems) {	676	if (!god || !god->randomitems)
		677	{
628	LOG (llevError, "BUG: determine_holy_arch(): no god or god without "	678	LOG (llevError, "BUG: determine_holy_arch(): no god or god without " "randomitems\n");
629	"randomitems\n");
630	return NULL;	679	return NULL;
631	}	680	}
632		681
633	for (tr = god->randomitems->items; tr != NULL; tr = tr->next) {	682	for (tr = god->randomitems->items; tr; tr = tr->next)
634	object *item;	683	{
635
636	if ( ! tr->item)	684	if (!tr->item)
637	continue;	685	continue;
638	item = &tr->item->clone;
639		686
640	if (item->type == BOOK && item->invisible	687	object *item = tr->item;
641	&& strcmp (item->name, type) == 0)	688
		689	if (item->type == BOOK && item->invisible && strcmp (item->name, type) == 0)
642	return item->other_arch;	690	return item->other_arch;
643	}	691	}
644	return NULL;	692	return NULL;
645	}	693	}
646		694
647	/**	695	/**
648	* God helps player by removing curse and/or damnation.	696	* God helps player by removing curse and/or damnation.
649	*/	697	*/
		698	static int
650	static int god_removes_curse (object *op, int remove_damnation)	699	god_removes_curse (object *op, int remove_damnation)
651	{	700	{
652	object *tmp;	701	object *tmp;
653	int success = 0;	702	int success = 0;
654		703
655	for (tmp = op->inv; tmp; tmp = tmp->below) {	704	for (tmp = op->inv; tmp; tmp = tmp->below)
		705	{
656	if (tmp->invisible)	706	if (tmp->invisible)
657	continue;	707	continue;
658	if (QUERY_FLAG (tmp, FLAG_DAMNED) && ! remove_damnation)	708	if (QUERY_FLAG (tmp, FLAG_DAMNED) && !remove_damnation)
659	continue;	709	continue;
660	if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) {	710	if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
		711	{
661	success = 1;	712	success = 1;
662	CLEAR_FLAG (tmp, FLAG_DAMNED);	713	CLEAR_FLAG (tmp, FLAG_DAMNED);
663	CLEAR_FLAG (tmp, FLAG_CURSED);	714	CLEAR_FLAG (tmp, FLAG_CURSED);
664	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	715	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
665	if (op->type == PLAYER)	716	if (op->type == PLAYER)
666	esrv_send_item (op, tmp);	717	esrv_send_item (op, tmp);
667	}	718	}
668	}	719	}
669		720
670	if (success)	721	if (success)
671	new_draw_info (NDI_UNIQUE, 0, op,	722	new_draw_info (NDI_UNIQUE, 0, op, "You feel like someone is helping you.");
672	"You feel like someone is helping you.");
673	return success;	723	return success;
674	}	724	}
675		725
		726	static int
676	static int follower_level_to_enchantments (int level, int difficulty)	727	follower_level_to_enchantments (int level, int difficulty)
677	{	728	{
678	if (difficulty < 1) {	729	if (difficulty < 1)
679	LOG (llevError, "follower_level_to_enchantments(): "	730	{
680	"difficulty %d is invalid\n", difficulty);	731	LOG (llevError, "follower_level_to_enchantments(): " "difficulty %d is invalid\n", difficulty);
681	return 0;	732	return 0;
682	}	733	}
683		734
684	if (level <= 20)	735	if (level <= 20)
685	return level / difficulty;	736	return level / difficulty;
686	if (level <= 40)	737	if (level <= 40)
687	return (20 + (level - 20) / 2) / difficulty;	738	return (20 + (level - 20) / 2) / difficulty;
		739
688	return (30 + (level - 40) / 4) / difficulty;	740	return (30 + (level - 40) / 4) / difficulty;
689	}	741	}
690		742
691	/**	743	/**
692	* God wants to enchant weapon.	744	* God wants to enchant weapon.
693	* Affected weapon is the applied one (weapon or bow). It's checked to make sure	745	* Affected weapon is the applied one (weapon or bow). It's checked to make sure
694	* it isn't a weapon for another god. If all is all right, update weapon with	746	* it isn't a weapon for another god. If all is all right, update weapon with
695	* attacktype, slaying and such.	747	* attacktype, slaying and such.
696	*/	748	*/
		749	static int
697	static int god_enchants_weapon (object *op, object *god, object *tr, object *skill)	750	god_enchants_weapon (object *op, object *god, object *tr, object *skill)
698	{	751	{
699	char buf[MAX_BUF];	752	char buf[MAX_BUF];
700	object *weapon;	753	object *weapon;
701	uint32 attacktype;	754	uint32 attacktype;
702	int tmp;	755	int tmp;
703		756
704	for (weapon = op->inv; weapon; weapon = weapon->below)	757	for (weapon = op->inv; weapon; weapon = weapon->below)
705	if ((weapon->type == WEAPON || weapon->type == BOW)	758	if ((weapon->type == WEAPON || weapon->type == BOW) && QUERY_FLAG (weapon, FLAG_APPLIED))
706	&& QUERY_FLAG (weapon, FLAG_APPLIED))
707	break;	759	break;
		760
708	if (weapon == NULL || god_examines_item (god, weapon) <= 0)	761	if (weapon == NULL || god_examines_item (god, weapon) <= 0)
709	return 0;
710
711	/* First give it a title, so other gods won't touch it */
712	if ( ! weapon->title) {
713	sprintf (buf, "of %s", god->name);
714	weapon->title = add_string (buf);
715	if (op->type == PLAYER)
716	esrv_update_item (UPD_NAME, op, weapon);
717	new_draw_info (NDI_UNIQUE, 0, op, "Your weapon quivers as if struck!");
718	}
719
720	/* Allow the weapon to slay enemies */
721	if ( ! weapon->slaying && god->slaying) {
722	weapon->slaying = add_string (god->slaying);
723	new_draw_info_format (NDI_UNIQUE, 0, op,
724	"Your %s now hungers to slay enemies of your god!",
725	weapon->name);
726	return 1;
727	}
728
729	/* Add the gods attacktype */
730	attacktype = (weapon->attacktype == 0) ? AT_PHYSICAL : weapon->attacktype;
731	if ((attacktype & god->attacktype) != god->attacktype) {
732	new_draw_info (NDI_UNIQUE, 0, op, "Your weapon suddenly glows!");
733	weapon->attacktype = attacktype | god->attacktype;
734	return 1;
735	}
736
737	/* Higher magic value */
738	tmp = follower_level_to_enchantments (skill->level, tr->level);
739	if (weapon->magic < tmp) {
740	new_draw_info (NDI_UNIQUE, 0, op,
741	"A phosphorescent glow envelops your weapon!");
742	weapon->magic++;
743	if (op->type == PLAYER)
744	esrv_update_item (UPD_NAME, op, weapon);
745	return 1;
746	}
747
748	return 0;	762	return 0;
749	}
750		763
		764	/* First give it a title, so other gods won't touch it */
		765	if (!weapon->title)
		766	{
		767	sprintf (buf, "of %s", &god->name);
		768	weapon->title = buf;
		769	if (op->type == PLAYER)
		770	esrv_update_item (UPD_NAME, op, weapon);
		771	new_draw_info (NDI_UNIQUE, 0, op, "Your weapon quivers as if struck!");
		772	}
		773
		774	/* Allow the weapon to slay enemies */
		775	if (!weapon->slaying && god->slaying)
		776	{
		777	weapon->slaying = god->slaying;
		778	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s now hungers to slay enemies of your god!", &weapon->name);
		779	return 1;
		780	}
		781
		782	/* Add the gods attacktype */
		783	attacktype = (weapon->attacktype == 0) ? AT_PHYSICAL : weapon->attacktype;
		784	if ((attacktype & god->attacktype) != god->attacktype)
		785	{
		786	new_draw_info (NDI_UNIQUE, 0, op, "Your weapon suddenly glows!");
		787	weapon->attacktype = attacktype | god->attacktype;
		788	return 1;
		789	}
		790
		791	/* Higher magic value */
		792	tmp = follower_level_to_enchantments (skill->level, tr->level);
		793	if (weapon->magic < tmp)
		794	{
		795	new_draw_info (NDI_UNIQUE, 0, op, "A phosphorescent glow envelops your weapon!");
		796	weapon->magic++;
		797	if (op->type == PLAYER)
		798	esrv_update_item (UPD_NAME, op, weapon);
		799	return 1;
		800	}
		801
		802	return 0;
		803	}
751		804
752	/**	805	/**
753	* Every once in a while the god will intervene to help the worshiper.	806	* Every once in a while the god will intervene to help the worshiper.
754	* Later, this fctn can be used to supply quests, etc for the	807	* Later, this fctn can be used to supply quests, etc for the
755	* priest. -b.t.	808	* priest. -b.t.
756	* called from pray_at_altar() currently.	809	* called from pray_at_altar() currently.
757	*/	810	*/
758		811	void
759	void god_intervention (object *op, object *god, object *skill)	812	god_intervention (object *op, object *god, object *skill)
760	{	813	{
761	treasure *tr;	814	treasure *tr;
762		815
763	if ( ! god || ! god->randomitems) {	816	if (!god || !god->randomitems)
764	LOG (llevError,	817	{
765	"BUG: god_intervention(): no god or god without randomitems\n");	818	LOG (llevError, "BUG: god_intervention(): no god or god without randomitems\n");
766	return;	819	return;
767	}	820	}
768		821
769	check_special_prayers (op, god);	822	check_special_prayers (op, god);
770		823
771	/* lets do some checks of whether we are kosher with our god */	824	/* lets do some checks of whether we are kosher with our god */
772	if (god_examines_priest (op, god) < 0)	825	if (god_examines_priest (op, god) < 0)
773	return;	826	return;
774		827
		828	op->play_sound (sound_find ("god_intervention"));
775	new_draw_info (NDI_UNIQUE, 0, op, "You feel a holy presence!");	829	new_draw_info (NDI_UNIQUE, 0, op, "You feel a holy presence!");
776		830
777	for (tr = god->randomitems->items; tr != NULL; tr = tr->next) {	831	for (tr = god->randomitems->items; tr; tr = tr->next)
		832	{
778	object *item;	833	object *item;
779		834
780	if (tr->chance <= random_roll(0, 99, op, PREFER_HIGH))	835	if (tr->chance <= random_roll (0, 99, op, PREFER_HIGH))
		836	continue;
		837
		838	/* Treasurelist - generate some treasure for the follower */
		839	if (tr->name)
		840	{
		841	treasurelist *tl = treasurelist::find (tr->name);
		842
		843	if (tl == NULL)
781	continue;	844	continue;
782		845
783	/* Treasurelist - generate some treasure for the follower */	846	new_draw_info (NDI_UNIQUE, 0, op, "Something appears before your eyes. You catch it before it falls to the ground.");
784	if (tr->name) {	847
785	treasurelist *tl = find_treasurelist (tr->name);	848	create_treasure (tl, op, GT_STARTEQUIP | GT_ONLY_GOOD | GT_UPDATE_INV, skill->level, 0);
786	if (tl == NULL)	849	return;
		850	}
		851
		852	if (!tr->item)
		853	continue;
		854
		855	item = tr->item;
		856
		857	/* Grace limit */
		858	if (item->type == BOOK && item->invisible && strcmp (item->name, "grace limit") == 0)
		859	{
		860	if (op->stats.grace < item->stats.grace || op->stats.grace < op->stats.maxgrace)
		861	{
		862	object *tmp;
		863
		864	/* Follower lacks the required grace for the following
		865	* treasure list items. */
		866
		867	tmp = get_archetype (HOLY_POSSESSION);
		868	cast_change_ability (op, op, tmp, 0, 1);
		869	tmp->destroy ();
		870	return;
		871	}
		872
		873	continue;
		874	}
		875
		876	/* Restore grace */
		877	if (item->type == BOOK && item->invisible && strcmp (item->name, "restore grace") == 0)
		878	{
		879	if (op->stats.grace >= 0)
787	continue;	880	continue;
		881	op->stats.grace = random_roll (0, 9, op, PREFER_HIGH);
		882	new_draw_info (NDI_UNIQUE, 0, op, "You are returned to a state of grace.");
		883	return;
		884	}
788		885
789	new_draw_info (NDI_UNIQUE, 0, op, "Something appears before your "	886	/* Heal damage */
790	"eyes. You catch it before it falls to the ground.");	887	if (item->type == BOOK && item->invisible && strcmp (item->name, "restore hitpoints") == 0)
		888	{
		889	if (op->stats.hp >= op->stats.maxhp)
		890	continue;
		891	new_draw_info (NDI_UNIQUE, 0, op, "A white light surrounds and heals you!");
		892	op->stats.hp = op->stats.maxhp;
		893	return;
		894	}
791		895
792	create_treasure (tl, op, GT_STARTEQUIP | GT_ONLY_GOOD	896	/* Restore spellpoints */
793	| GT_UPDATE_INV, skill->level, 0);	897	if (item->type == BOOK && item->invisible && strcmp (item->name, "restore spellpoints") == 0)
		898	{
		899	int max = (int) (op->stats.maxsp * (item->stats.maxsp / 100.0));
		900
		901	/* Restore to 50 .. 100%, if sp < 50% */
		902	int new_sp = (int) (random_roll (1000, 1999, op, PREFER_HIGH) / 2000.0 * max);
		903
		904	if (op->stats.sp >= max / 2)
		905	continue;
		906	new_draw_info (NDI_UNIQUE, 0, op, "A blue lightning strikes " "your head but doesn't hurt you!");
		907	op->stats.sp = new_sp;
		908	}
		909
		910	/* Various heal spells */
		911	if (item->type == BOOK && item->invisible && strcmp (item->name, "heal spell") == 0)
		912	{
		913	object *tmp;
		914	int success;
		915
		916	tmp = get_archetype_by_object_name (item->slaying);
		917
		918	success = cast_heal (op, op, tmp, 0);
		919	tmp->destroy ();
		920	if (success)
794	return;	921	return;
795	}	922	else
796
797	if ( ! tr->item) {
798	LOG (llevError, "BUG: empty entry in %s's treasure list\n",
799	god->name);
800	continue;	923	continue;
801	}	924	}
802	item = &tr->item->clone;
803		925
804	/* Grace limit */	926	/* Remove curse */
805	if (item->type == BOOK && item->invisible	927	if (item->type == BOOK && item->invisible && strcmp (item->name, "remove curse") == 0)
806	&& strcmp (item->name, "grace limit") == 0) {	928	{
807	if (op->stats.grace < item->stats.grace	929	if (god_removes_curse (op, 0))
808	|| op->stats.grace < op->stats.maxgrace) {
809	object *tmp;
810
811	/* Follower lacks the required grace for the following
812	* treasure list items. */
813
814	tmp = get_archetype(HOLY_POSSESSION);
815	cast_change_ability(op, op, tmp, 0, 1);
816	free_object(tmp);
817	return;	930	return;
		931	else
		932	continue;
		933	}
		934
		935	/* Remove damnation */
		936	if (item->type == BOOK && item->invisible && strcmp (item->name, "remove damnation") == 0)
		937	{
		938	if (god_removes_curse (op, 1))
		939	return;
		940	else
		941	continue;
		942	}
		943
		944	/* Heal depletion */
		945	if (item->type == BOOK && item->invisible && strcmp (item->name, "heal depletion") == 0)
		946	{
		947	object *depl;
		948	archetype *at;
		949	int i;
		950
		951	if ((at = archetype::find (ARCH_DEPLETION)) == NULL)
		952	{
		953	LOG (llevError, "Could not find archetype depletion.\n");
		954	continue;
818	}	955	}
		956	depl = present_arch_in_ob (at, op);
		957
		958	if (depl == NULL)
819	continue;	959	continue;
820	}
821		960
822	/* Restore grace */	961	new_draw_info (NDI_UNIQUE, 0, op, "Shimmering light surrounds and restores you!");
823	if (item->type == BOOK && item->invisible	962
824	&& strcmp (item->name, "restore grace") == 0)	963	for (i = 0; i < NUM_STATS; i++)
		964	if (depl->stats.stat (i))
		965	new_draw_info (NDI_UNIQUE, 0, op, restore_msg[i]);
		966
		967	depl->destroy ();
		968	op->update_stats ();
		969	return;
825	{	970	}
826	if (op->stats.grace >= 0)	971
827	continue;	972	/* Voices */
828	op->stats.grace = random_roll(0, 9, op, PREFER_HIGH);	973	if (item->type == BOOK && item->invisible && strcmp (item->name, "voice_behind") == 0)
		974	{
		975	new_draw_info (NDI_UNIQUE, 0, op, "You hear a voice from behind you, but you don't dare to turn around:");
		976	new_draw_info (NDI_WHITE, 0, op, item->msg);
		977	return;
		978	}
		979
		980	/* Messages */
		981	if (item->type == BOOK && item->invisible && strcmp (item->name, "message") == 0)
		982	{
829	new_draw_info (NDI_UNIQUE, 0, op,	983	new_draw_info (NDI_UNIQUE, 0, op, item->msg);
830	"You are returned to a state of grace.");	984	return;
		985	}
		986
		987	/* Enchant weapon */
		988	if (item->type == BOOK && item->invisible && strcmp (item->name, "enchant weapon") == 0)
		989	{
		990	if (god_enchants_weapon (op, god, item, skill))
831	return;	991	return;
832	}	992	else
833
834	/* Heal damage */
835	if (item->type == BOOK && item->invisible
836	&& strcmp (item->name, "restore hitpoints") == 0)
837	{
838	if (op->stats.hp >= op->stats.maxhp)
839	continue;	993	continue;
840	new_draw_info (NDI_UNIQUE, 0, op,	994	}
841	"A white light surrounds and heals you!");	995
842	op->stats.hp = op->stats.maxhp;	996	/* Spellbooks - works correctly only for prayers */
		997	if (item->type == SPELL)
		998	{
		999	if (check_spell_known (op, item->name))
		1000	continue;
		1001	if (item->level > skill->level)
		1002	continue;
		1003
		1004	new_draw_info_format (NDI_UNIQUE, 0, op, "%s grants you use of a special prayer!", &god->name);
		1005	do_learn_spell (op, item, 1);
		1006	return;
		1007
		1008	}
		1009
		1010	/* Other gifts */
		1011	if (!item->invisible)
		1012	{
		1013	if (god_gives_present (op, god, tr))
843	return;	1014	return;
844	}
845
846	/* Restore spellpoints */
847	if (item->type == BOOK && item->invisible
848	&& strcmp (item->name, "restore spellpoints") == 0)
849	{
850	int max = (int) (op->stats.maxsp * (item->stats.maxsp / 100.0));
851	/* Restore to 50 .. 100%, if sp < 50% */
852	int new_sp = (int) (random_roll(1000, 1999, op, PREFER_HIGH) / 2000.0 * max);
853	if (op->stats.sp >= max / 2)
854	continue;
855	new_draw_info (NDI_UNIQUE, 0, op, "A blue lightning strikes "
856	"your head but doesn't hurt you!");
857	op->stats.sp = new_sp;
858	}
859
860	/* Various heal spells */
861	if (item->type == BOOK && item->invisible
862	&& strcmp (item->name, "heal spell") == 0)
863	{
864	object *tmp;
865	int success;
866
867	tmp = get_archetype_by_object_name(item->slaying);
868
869	success = cast_heal (op, op, tmp, 0);
870	free_object(tmp);
871	if (success) return;
872	else continue;
873	}
874
875	/* Remove curse */
876	if (item->type == BOOK && item->invisible
877	&& strcmp (item->name, "remove curse") == 0)
878	{
879	if (god_removes_curse (op, 0))
880	return;
881	else	1015	else
882	continue;	1016	continue;
883	}
884
885	/* Remove damnation */
886	if (item->type == BOOK && item->invisible
887	&& strcmp (item->name, "remove damnation") == 0)
888	{	1017	}
889	if (god_removes_curse (op, 1))
890	return;
891	else
892	continue;
893	}
894
895	/* Heal depletion */
896	if (item->type == BOOK && item->invisible
897	&& strcmp (item->name, "heal depletion") == 0)
898	{
899	object *depl;
900	archetype *at;
901	int i;
902
903	if ((at = find_archetype(ARCH_DEPLETION)) == NULL) {
904	LOG (llevError, "Could not find archetype depletion.\n");
905	continue;
906	}
907	depl = present_arch_in_ob (at, op);
908	if (depl == NULL)
909	continue;
910	new_draw_info (NDI_UNIQUE, 0, op,
911	"Shimmering light surrounds and restores you!");
912	for (i = 0; i < NUM_STATS; i++)
913	if (get_attr_value (&depl->stats, i))
914	new_draw_info (NDI_UNIQUE, 0, op, restore_msg[i]);
915	remove_ob (depl);
916	free_object (depl);
917	fix_player (op);
918	return;
919	}
920
921	/* Voices */
922	if (item->type == BOOK && item->invisible
923	&& strcmp (item->name, "voice_behind") == 0)
924	{
925	new_draw_info (NDI_UNIQUE, 0, op,
926	"You hear a voice from behind you, but you don't dare to "
927	"turn around:");
928	new_draw_info (NDI_WHITE, 0, op, item->msg);
929	return;
930	}
931
932	/* Messages */
933	if (item->type == BOOK && item->invisible
934	&& strcmp (item->name, "message") == 0)
935	{
936	new_draw_info (NDI_UNIQUE, 0, op, item->msg);
937	return;
938	}
939
940	/* Enchant weapon */
941	if (item->type == BOOK && item->invisible
942	&& strcmp (item->name, "enchant weapon") == 0)
943	{
944	if (god_enchants_weapon (op, god, item, skill))
945	return;
946	else
947	continue;
948	}
949
950	/* Spellbooks - works correctly only for prayers */
951	if (item->type == SPELL)
952	{
953	if (check_spell_known (op, item->name))
954	continue;
955	if (item->level > skill->level)
956	continue;
957
958	new_draw_info_format(NDI_UNIQUE, 0, op,
959	"%s grants you use of a special prayer!", god->name);
960	do_learn_spell (op, item, 1);
961	return;
962
963	}
964
965	/* Other gifts */
966	if ( ! item->invisible) {
967	if (god_gives_present (op, god, tr))
968	return;
969	else
970	continue;
971	}
972	/* else ignore it */	1018	/* else ignore it */
973	}	1019	}
974		1020
975	new_draw_info (NDI_UNIQUE, 0, op, "You feel rapture.");	1021	new_draw_info (NDI_UNIQUE, 0, op, "You feel rapture.");
976	}	1022	}
977		1023
978	/**	1024	/**
979	* Checks and maybe punishes someone praying.	1025	* Checks and maybe punishes someone praying.
980	* All applied items are examined, if player is using more items of other gods,	1026	* All applied items are examined, if player is using more items of other gods,
981	* s/he loses experience in praying or general experience if no praying.	1027	* s/he loses experience in praying or general experience if no praying.
982	*/	1028	*/
		1029	int
983	int god_examines_priest (object *op, object *god) {	1030	god_examines_priest (object *op, object *god)
		1031	{
984	int reaction=1;	1032	int reaction = 1;
985	object *item=NULL, *skop;	1033	object *item = NULL, *skop;
986		1034
987	for(item=op->inv;item;item=item->below) {	1035	for (item = op->inv; item; item = item->below)
		1036	{
988	if(QUERY_FLAG(item,FLAG_APPLIED)) {	1037	if (QUERY_FLAG (item, FLAG_APPLIED))
		1038	{
989	reaction+=god_examines_item(god,item)*(item->magic?abs(item->magic):1);	1039	reaction += god_examines_item (god, item) * (item->magic ? abs (item->magic) : 1);
990	}	1040	}
991	}	1041	}
992		1042
993	/* well, well. Looks like we screwed up. Time for god's revenge */	1043	/* well, well. Looks like we screwed up. Time for god's revenge */
994	if(reaction<0) {	1044	if (reaction < 0)
		1045	{
995	int loss = 10000000;	1046	int loss = 10000000;
996	int angry = abs(reaction);	1047	int angry = abs (reaction);
997		1048
998	for (skop = op->inv; skop != NULL; skop=skop->below)	1049	for (skop = op->inv; skop != NULL; skop = skop->below)
999	if (skop->type == SKILL && skop->subtype == SK_PRAYING) break;	1050	if (skop->type == SKILL && skop->subtype == SK_PRAYING)
		1051	break;
1000		1052
1001	if (skop)	1053	if (skop)
1002	loss = (int) (0.05 * (float) skop->stats.exp);	1054	loss = (int) (0.05 * (float) skop->stats.exp);
1003	change_exp(op, -random_roll(0, loss*angry-1, op, PREFER_LOW),	1055	change_exp (op, -random_roll (0, loss * angry - 1, op, PREFER_LOW), skop ? &skop->skill : "none", SK_SUBTRACT_SKILL_EXP);
1004	skop?skop->skill:"none", SK_SUBTRACT_SKILL_EXP);
1005	if(random_roll(0, angry, op, PREFER_LOW)) {	1056	if (random_roll (0, angry, op, PREFER_LOW))
		1057	{
1006	object *tmp = get_archetype(LOOSE_MANA);	1058	object *tmp = get_archetype (LOOSE_MANA);
		1059
1007	cast_magic_storm(op,tmp,op->level+(angry*3));	1060	cast_magic_storm (op, tmp, op->level + (angry * 3));
1008	}	1061	}
1009	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,op,	1062	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "%s becomes angry and punishes you!", &god->name);
1010	"%s becomes angry and punishes you!",god->name);
1011	}	1063	}
1012	return reaction;	1064	return reaction;
1013	}	1065	}
1014		1066
1015	/**	1067	/**
1016	* God checks item the player is using.	1068	* God checks item the player is using.
1017	* Return either -1 (bad), 0 (neutral) or	1069	* Return either -1 (bad), 0 (neutral) or
1018	* 1 (item is ok). If you are using the item of an enemy	1070	* 1 (item is ok). If you are using the item of an enemy
1019	* god, it can be bad...-b.t.	1071	* god, it can be bad...-b.t.
1020	*/	1072	*/
1021		1073
		1074	int
1022	int god_examines_item(object *god, object *item) {	1075	god_examines_item (object *god, object *item)
		1076	{
1023	char buf[MAX_BUF];	1077	char buf[MAX_BUF];
1024		1078
1025	if(!god||!item) return 0;	1079	if (!god || !item)
		1080	return 0;
1026		1081
1027	if(!item->title) return 1; /* unclaimed item are ok */	1082	if (!item->title)
		1083	return 1; /* unclaimed item are ok */
1028		1084
1029	sprintf(buf,"of %s",god->name);	1085	sprintf (buf, "of %s", &god->name);
1030	if(!strcmp(item->title,buf)) return 1; /* belongs to that God */	1086	if (!strcmp (item->title, buf))
		1087	return 1; /* belongs to that God */
1031		1088
1032	if(god->title) { /* check if we have any enemy blessed item*/	1089	if (god->title)
		1090	{ /* check if we have any enemy blessed item */
1033	sprintf(buf,"of %s",god->title);	1091	sprintf (buf, "of %s", &god->title);
1034	if(!strcmp(item->title,buf)) {	1092	if (!strcmp (item->title, buf))
		1093	{
1035	if(item->env) {	1094	if (item->env)
		1095	{
1036	char buf[MAX_BUF];	1096	char buf[MAX_BUF];
		1097
1037	sprintf(buf,"Heretic! You are using %s!",query_name(item));	1098	sprintf (buf, "Heretic! You are using %s!", query_name (item));
1038	new_draw_info(NDI_UNIQUE|NDI_NAVY,0,item->env,buf);	1099	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, item->env, buf);
1039	}	1100	}
1040	return -1;	1101	return -1;
1041	}	1102	}
1042	}	1103	}
1043		1104
1044	return 0; /* item is sacred to a non-enemy god/or is otherwise magical */	1105	return 0; /* item is sacred to a non-enemy god/or is otherwise magical */
1045	}	1106	}
1046		1107
1047	/**	1108	/**
1048	* Returns priest's god's id.	1109	* Returns priest's god's id.
1049	* Straight calls lookup_god_by_name	1110	* Straight calls lookup_god_by_name
1050	*/	1111	*/
1051		1112
		1113	int
1052	int get_god(object *priest) {	1114	get_god (object *priest)
		1115	{
1053	int godnr=lookup_god_by_name(determine_god(priest));	1116	int godnr = lookup_god_by_name (determine_god (priest));
1054		1117
1055	return godnr;	1118	return godnr;
1056	}	1119	}
1057		1120
1058	/**	1121	/**
1059	* Returns a string that is the name of the god that should be natively worshipped by a	1122	* Returns a string that is the name of the god that should be natively worshipped by a
1060	* creature of who has race *race	1123	* creature of who has race *race
1061	* if we can't find a god that is appropriate, we return NULL	1124	* if we can't find a god that is appropriate, we return NULL
1062	*/	1125	*/
		1126	const char *
1063	const char *get_god_for_race(const char *race) {	1127	get_god_for_race (const char *race)
		1128	{
1064	godlink *gl=first_god;	1129	godlink *gl = first_god;
1065	const char *godname=NULL;	1130	const char *godname = NULL;
1066		1131
1067	if (race == NULL) return NULL;	1132	if (race == NULL)
		1133	return NULL;
1068	while(gl) {	1134	while (gl)
		1135	{
1069	if (!strcasecmp(gl->arch->clone.race, race)) {	1136	if (!strcasecmp (gl->arch->race, race))
		1137	{
1070	godname=gl->name;	1138	godname = gl->name;
1071	break;	1139	break;
1072	}	1140	}
1073	gl=gl->next;	1141	gl = gl->next;
1074	}	1142	}
1075	return godname;	1143	return godname;
1076	}	1144	}
		1145
1077	/**	1146	/**
1078	* Changes the attributes of cone, smite, and ball spells as needed by the code.	1147	* Changes the attributes of cone, smite, and ball spells as needed by the code.
1079	* Returns false if there was no race to assign to the slaying field of the spell, but	1148	* Returns false if there was no race to assign to the slaying field of the spell, but
1080	* the spell attacktype contains AT_HOLYWORD. -b.t.	1149	* the spell attacktype contains AT_HOLYWORD. -b.t.
1081	*/	1150	*/
1082		1151	int
1083	int tailor_god_spell(object *spellop, object *caster) {	1152	tailor_god_spell (object *spellop, object *caster)
		1153	{
1084	object *god=find_god(determine_god(caster));	1154	object *god = find_god (determine_god (caster));
1085	int caster_is_spell=0;	1155	int caster_is_spell = 0;
1086		1156
1087	if (caster->type==SPELL_EFFECT || caster->type == SPELL) caster_is_spell=1;	1157	if (caster->type == SPELL_EFFECT || caster->type == SPELL)
		1158	caster_is_spell = 1;
1088		1159
1089	/* if caster is a rune or the like, it doesn't worship anything. However,	1160	/* if caster is a rune or the like, it doesn't worship anything. However,
1090	* if this object is owned by someone, then the god that they worship	1161	* if this object is owned by someone, then the god that they worship
1091	* is relevant, so use that.	1162	* is relevant, so use that.
1092	*/	1163	*/
1093	if (!god && get_owner(caster)) god=find_god(determine_god(get_owner(caster)));	1164	if (!god && caster->owner)
		1165	god = find_god (determine_god (caster->owner));
1094		1166
1095	if ( ! god || (spellop->attacktype & AT_HOLYWORD && !god->race)) {	1167	if (!god || (spellop->attacktype & AT_HOLYWORD && !god->race))
		1168	{
1096	if ( ! caster_is_spell)	1169	if (!caster_is_spell)
1097	new_draw_info(NDI_UNIQUE, 0, caster,
1098	"This prayer is useless unless you worship an appropriate god");	1170	new_draw_info (NDI_UNIQUE, 0, caster, "This prayer is useless unless you worship an appropriate god");
1099	else	1171	else
1100	LOG (llevError, "BUG: tailor_god_spell(): no god\n");	1172	LOG (llevError, "BUG: tailor_god_spell(): no god\n");
1101	free_object(spellop);	1173
		1174	spellop->destroy ();
1102	return 0;	1175	return 0;
1103	}	1176	}
1104		1177
1105	/* either holy word or godpower attacks will set the slaying field */	1178	/* either holy word or godpower attacks will set the slaying field */
1106	if (spellop->attacktype & AT_HOLYWORD || spellop->attacktype & AT_GODPOWER) {	1179	if (spellop->attacktype & AT_HOLYWORD || spellop->attacktype & AT_GODPOWER)
		1180	{
1107	if (spellop->slaying) {	1181	if (spellop->slaying)
1108	free_string(spellop->slaying);
1109	spellop->slaying = NULL;	1182	spellop->slaying = NULL;
1110	}	1183
1111	if(!caster_is_spell)	1184	if (!caster_is_spell)
1112	spellop->slaying = add_string(god->slaying);	1185	spellop->slaying = god->slaying;
1113	else if(caster->slaying)	1186	else if (caster->slaying)
1114	spellop->slaying = add_string(caster->slaying);	1187	spellop->slaying = caster->slaying;
1115	}	1188	}
1116		1189
1117	/* only the godpower attacktype adds the god's attack onto the spell */	1190	/* only the godpower attacktype adds the god's attack onto the spell */
1118	if(spellop->attacktype & AT_GODPOWER)	1191	if (spellop->attacktype & AT_GODPOWER)
1119	spellop->attacktype=spellop->attacktype|god->attacktype;	1192	spellop->attacktype = spellop->attacktype | god->attacktype;
1120		1193
1121	/* tack on the god's name to the spell */	1194	/* tack on the god's name to the spell */
1122	if(spellop->attacktype&AT_HOLYWORD||spellop->attacktype&AT_GODPOWER) {	1195	if (spellop->attacktype & AT_HOLYWORD || spellop->attacktype & AT_GODPOWER)
		1196	{
		1197	spellop->title = god->name;
1123	if(spellop->title)	1198	if (spellop->title)
1124	free_string(spellop->title);	1199	{
1125	spellop->title=add_string(god->name);
1126	if(spellop->title){
1127	char buf[MAX_BUF];	1200	char buf[MAX_BUF];
		1201
1128	sprintf(buf,"%s of %s",spellop->name,spellop->title);	1202	sprintf (buf, "%s of %s", &spellop->name, &spellop->title);
1129	FREE_AND_COPY(spellop->name, buf);	1203	spellop->name = spellop->name_pl = buf;
1130	FREE_AND_COPY(spellop->name_pl, buf);	1204	}
1131	}
1132	}	1205	}
1133		1206
1134	return 1;	1207	return 1;
1135	}	1208	}
1136

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