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Comparing deliantra/server/server/gods.C (file contents):
Revision 1.3 by root, Tue Aug 29 08:01:37 2006 UTC vs.
Revision 1.39 by root, Mon Sep 29 10:20:49 2008 UTC

1	/*	1	/*
2	* static char *rcsid_gods_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: gods.C,v 1.3 2006/08/29 08:01:37 root Exp $";	3	*
4	*/	4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra 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	* Deliantra 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 <support@deliantra.net>
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;
		53
		54	if (gl)
57	if(gl) godnr=gl->id;	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))
		75	break;
		76	if (gl)
73	if(gl) god=pntr_to_god_obj(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)
		108	{
101	if (op->race !=NULL) {	109	if (op->race)
		110	{
102	godname=get_god_for_race(op->race);	111	godname = get_god_for_race (op->race);
		112
103	if (godname!=NULL) {	113	if (godname)
104	op->title = add_string(godname);	114	op->title = godname;
105	}
106	}	115	}
107	}	116	}
108		117
109	/* find a random god */	118	/* find a random god */
110	if(!op->title) {	119	if (!op->title)
		120	{
111	godlink *gl = first_god;	121	godlink *gl = first_god;
112		122
113	godnr = rndm(1, gl->id);	123	godnr = rndm (1, gl->id);
114	while(gl) {	124	while (gl)
		125	{
115	if(gl->id == godnr) break;	126	if (gl->id == godnr)
		127	break;
		128
116	gl=gl->next;	129	gl = gl->next;
117	}	130	}
		131
118	op->title = add_string(gl->name);	132	op->title = gl->name;
119	}	133	}
120		134
121	return op->title;	135	return op->title;
122	}	136	}
123		137
124		138
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	{
		149	if (tmp->title)
		150	return tmp->title;
		151	else
135	else return("none");	152	return "none";
136	}	153	}
137	}	154	}
		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)
		190	{
171	next = tmp->below; /* backup in case we remove tmp */	191	next = tmp->below; /* backup in case we remove tmp */
172		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)
177	&& same_string (tmp->slaying, item->slaying)) {
178		196	{
179	/* message */	197	/* message */
180	if (tmp->nrof > 1)
181	new_draw_info_format(NDI_UNIQUE,0,op,	198	new_draw_info_format (NDI_UNIQUE, 0, op,
182	"The %s crumble to dust!", query_short_name(tmp));	199	tmp->nrof > 1 ? "The %s crumble to dust!" : "The %s crumbles to dust!",
183	else	200	query_short_name (tmp));
184	new_draw_info_format(NDI_UNIQUE,0,op,	201
185	"The %s crumbles to dust!", query_short_name(tmp));	202	tmp->destroy (true);
186
187	remove_ob(tmp); /* remove obj from players inv. */
188	esrv_del_item(op->contr, tmp->count); /* notify client */
189	free_object(tmp); /* free object */
190	}	203	}
		204
191	if (tmp->inv)	205	if (tmp->inv)
192	follower_remove_similar_item(tmp, item);	206	follower_remove_similar_item (tmp, item);
193	}	207	}
194	}	208	}
195	}	209	}
196		210
197	/**	211	/**
198	* Checks for any occurrence of the given 'item' in the inventory of 'op' (recursively).	212	* Checks for any occurrence of the given 'item' in the inventory of 'op' (recursively).
199	* Returns 1 if found, else 0.	213	* Returns 1 if found, else 0.
200	*/	214	*/
		215	static int
201	static int follower_has_similar_item (object *op, object *item)	216	follower_has_similar_item (object *op, object *item)
202	{	217	{
203	object *tmp;	218	object *tmp;
204		219
205	for (tmp = op->inv; tmp != NULL; tmp = tmp->below) {	220	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
		221	{
206	if (tmp->type == item->type	222	if (tmp->type == item->type
207	&& same_string (tmp->name, item->name)	223	&& same_string (tmp->name, item->name)
208	&& same_string (tmp->title, item->title)	224	&& 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;	225	return 1;
212	if (tmp->inv && follower_has_similar_item (tmp, item))	226	if (tmp->inv && follower_has_similar_item (tmp, item))
213	return 1;	227	return 1;
214	}	228	}
		229	return 0;
		230	}
		231
		232	/**
		233	* God gives an item to the player.
		234	*/
		235	static int
		236	god_gives_present (object *op, object *god, treasure *tr)
		237	{
		238	if (!tr->item)
215	return 0;	239	return 0;
216	}
217		240
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))	241	if (follower_has_similar_item (op, tr->item))
226	return 0;
227
228	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));
231	tmp = insert_ob_in_ob (tmp, op);
232	if (op->type == PLAYER)
233	esrv_send_item (op, tmp);
234	return 1;	242	return 0;
		243
		244	object *tmp = arch_to_object (tr->item);
		245	new_draw_info_format (NDI_UNIQUE, 0, op, "%s lets %s appear in your hands.", &god->name, query_short_name (tmp));
		246	op->insert (tmp);
		247
		248	return 1;
235	}	249	}
236		250
237	/**	251	/**
238	* Player prays at altar.	252	* Player prays at altar.
239	* Checks for god changing, divine intervention, and so on.	253	* Checks for god changing, divine intervention, and so on.
240	*/	254	*/
		255	void
241	void pray_at_altar(object *pl, object *altar, object *skill) {	256	pray_at_altar (object *pl, object *altar, object *skill)
		257	{
242	object *pl_god=find_god(determine_god(pl));	258	object *pl_god = find_god (determine_god (pl));
243		259
244	if (INVOKE_PLAYER (PRAY_ALTAR, pl->contr, ARG_OBJECT (altar), ARG_OBJECT (skill)))	260	if (INVOKE_PLAYER (PRAY_ALTAR, pl->contr, ARG_OBJECT (altar), ARG_OBJECT (skill)))
		261	return;
		262
		263	/* If non consecrate altar, don't do anything */
		264	if (!altar->other_arch)
		265	return;
		266
		267	/* hmm. what happend depends on pl's current god, level, etc */
		268	if (!pl_god)
		269	{ /*new convert */
		270	become_follower (pl, altar->other_arch);
245	return;	271	return;
246		272	}
247	/* If non consecrate altar, don't do anything */
248	if (!altar->other_arch) return;
249
250	/* hmm. what happend depends on pl's current god, level, etc */
251	if(!pl_god) { /*new convert */
252	become_follower(pl,&altar->other_arch->clone);
253	return;
254
255	} else if(!strcmp(pl_god->name,altar->other_arch->clone.name)) {	273	else if (!strcmp (&pl_god->name, altar->other_arch->object::name))
		274	{
256	/* pray at your gods altar */	275	/* pray at your gods altar */
257	int bonus = (pl->stats.Wis+skill->level)/10;	276	int bonus = (pl->stats.Wis + skill->level) / 10;
258		277
259	/* we can get neg grace up faster */	278	/* we can get neg grace up faster */
260	if(pl->stats.grace<0) pl->stats.grace+=(bonus>-1*(pl->stats.grace/10) ?	279	if (pl->stats.grace < 0)
261	bonus : -1*(pl->stats.grace/10));	280	pl->stats.grace += (bonus > -1 * (pl->stats.grace / 10) ? bonus : -1 * (pl->stats.grace / 10));
		281
262	/* we can super-charge grace to 2x max */	282	/* we can super-charge grace to 2x max */
263	if(pl->stats.grace<(2*pl->stats.maxgrace)) {	283	if (pl->stats.grace < 2 * pl->stats.maxgrace)
264	pl->stats.grace+=bonus/2;	284	pl->stats.grace += bonus / 2;
265	}	285	else
266	if(pl->stats.grace>(2*pl->stats.maxgrace)) {
267	pl->stats.grace=(2*pl->stats.maxgrace);	286	pl->stats.grace = 2 * pl->stats.maxgrace;
268	}
269		287
270	/* Every once in a while, the god decides to checkup on their	288	/* Every once in a while, the god decides to checkup on their
271	* follower, and may intervene to help them out.	289	* follower, and may intervene to help them out.
272	*/	290	*/
273	bonus = MAX(1, bonus + MAX(pl->stats.luck, -3)); /* -- DAMN -- */	291	bonus = MAX (1, bonus + MAX (pl->stats.luck, -3)); /* -- DAMN -- */
274		292
275	if(((random_roll(0, 399, pl, PREFER_LOW))-bonus)<0)	293	if (((random_roll (0, 399, pl, PREFER_LOW)) - bonus) < 0)
276	god_intervention(pl,pl_god, skill);	294	god_intervention (pl, pl_god, skill);
277		295	}
278	} else { /* praying to another god! */	296	else
		297	{ /* praying to another god! */
279	uint64 loss = 0;	298	uint64 loss = 0;
280	int angry=1;	299	int angry = 1;
281		300
282	/* I believe the logic for detecting opposing gods was completely	301	/* I believe the logic for detecting opposing gods was completely
283	* broken - I think it should work now. altar->other_arch	302	* broken - I think it should work now. altar->other_arch
284	* points to the god of this altar (which we have	303	* points to the god of this altar (which we have
285	* already verified is non null). pl_god->other_arch	304	* already verified is non null). pl_god->other_arch
286	* is the opposing god - we need to verify that exists before	305	* is the opposing god - we need to verify that exists before
287	* using its values.	306	* using its values.
288	*/	307	*/
289	if(pl_god->other_arch &&	308	if (pl_god->other_arch && (altar->other_arch->archname == pl_god->other_arch->archname))
290	(altar->other_arch->name==pl_god->other_arch->name)) {	309	{
291	angry=2;	310	angry = 2;
292	if(random_roll(0, skill->level+2, pl, PREFER_LOW)-5 > 0) {	311	if (random_roll (0, skill->level + 2, pl, PREFER_LOW) - 5 > 0)
		312	{
293	object *tmp;	313	object *tmp;
294		314
295	/* you really screwed up */	315	/* you really screwed up */
296	angry=3;	316	angry = 3;
297	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,pl,	317	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, pl, "Foul Priest! %s punishes you!", &pl_god->name);
298	"Foul Priest! %s punishes you!",pl_god->name);
299	tmp=get_archetype(LOOSE_MANA);	318	tmp = get_archetype (LOOSE_MANA);
300	cast_magic_storm(pl,tmp, pl_god->level+20);	319	cast_magic_storm (pl, tmp, pl_god->level + 20);
301	} else	320	}
302	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,pl,
303	"Foolish heretic! %s is livid!",pl_god->name);
304	} else	321	else
305	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,pl,	322	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, pl, "Foolish heretic! %s is livid!", &pl_god->name);
306	"Heretic! %s is angered!",pl_god->name);	323	}
307		324	else
		325	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, pl, "Heretic! %s is angered!", &pl_god->name);
		326
308	/* whether we will be successfull in defecting or not -	327	/* whether we will be successfull in defecting or not -
309	* we lose experience from the clerical experience obj	328	* we lose experience from the clerical experience obj
310	*/	329	*/
311		330
312	loss = angry * (skill->stats.exp / 10);	331	loss = angry * (skill->stats.exp / 10);
313	if(loss)	332	if (loss)
314	change_exp(pl, -random_roll64(0, loss, pl, PREFER_LOW),	333	change_exp (pl, -random_roll64 (0, loss, pl, PREFER_LOW), skill ? &skill->skill : "none", SK_SUBTRACT_SKILL_EXP);
315	skill?skill->skill:"none", SK_SUBTRACT_SKILL_EXP);
316		334
317	/* May switch Gods, but its random chance based on our current level	335	/* May switch Gods, but its random chance based on our current level
318	* note it gets harder to swap gods the higher we get	336	* note it gets harder to swap gods the higher we get
319	*/	337	*/
320	if((angry==1) && !(random_roll(0, skill->level, pl, PREFER_LOW))) {	338	if ((angry == 1) && !(random_roll (0, skill->level, pl, PREFER_LOW)))
321	become_follower(pl,&altar->other_arch->clone);	339	become_follower (pl, altar->other_arch);
322	} else {	340	else
		341	{
323	/* toss this player off the altar. He can try again. */	342	/* toss this player off the altar. He can try again. */
324	new_draw_info(NDI_UNIQUE|NDI_NAVY,0,pl,	343	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, pl, "A divine force pushes you off the altar.");
325	"A divine force pushes you off the altar.");	344	pl->contr->fire_on = 0;
		345	pl->speed_left = 1.f;
326	move_player(pl,absdir(pl->facing + 4)); /* back him off the way he came. */	346	move_player (pl, absdir (pl->facing + 4)); /* back him off the way he came. */
327	}	347	}
328	}	348	}
329	}	349	}
330		350
331	/**	351	/**
332	* Removes special prayers given by a god.	352	* Removes special prayers given by a god.
333	*/	353	*/
		354	static void
334	static void check_special_prayers (object *op, object *god)	355	check_special_prayers (object *op, object *god)
335	{	356	{
336	/* Ensure that 'op' doesn't know any special prayers that are not granted	357	/* Ensure that 'op' doesn't know any special prayers that are not granted
337	* by 'god'.	358	* by 'god'.
338	*/	359	*/
339	treasure *tr;	360	treasure *tr;
340	object *tmp, *next_tmp;	361	object *tmp, *next_tmp;
341	int remove=0;	362	int remove = 0;
342		363
343	/* Outer loop iterates over all special prayer marks */	364	/* Outer loop iterates over all special prayer marks */
344	for (tmp = op->inv; tmp; tmp = next_tmp) {	365	for (tmp = op->inv; tmp; tmp = next_tmp)
		366	{
345	next_tmp = tmp->below;	367	next_tmp = tmp->below;
346		368
347	/* we mark special prayers with the STARTEQUIP flag, so if it isn't	369	/* we mark special prayers with the STARTEQUIP flag, so if it isn't
348	* in that category, not something we need to worry about.	370	* in that category, not something we need to worry about.
349	*/	371	*/
350	if (tmp->type != SPELL || !QUERY_FLAG(tmp, FLAG_STARTEQUIP))	372	if (tmp->type != SPELL || !QUERY_FLAG (tmp, FLAG_STARTEQUIP))
351	continue;	373	continue;
352		374
353	if (god->randomitems == NULL) {	375	if (god->randomitems == NULL)
		376	{
354	LOG (llevError, "BUG: check_special_prayers(): god %s without randomitems\n", god->name);	377	LOG (llevError, "BUG: check_special_prayers(): god %s without randomitems\n", &god->name);
355	do_forget_spell (op, tmp->name);	378	do_forget_spell (op, tmp->name);
356	continue;	379	continue;
357	}	380	}
358		381
359	/* Inner loop tries to find the special prayer in the god's treasure	382	/* Inner loop tries to find the special prayer in the god's treasure
360	* list. We default that the spell should be removed.	383	* list. We default that the spell should be removed.
361	*/	384	*/
362	remove=1;	385	remove = 1;
363	for (tr = god->randomitems->items; tr; tr = tr->next)	386	for (tr = god->randomitems->items; tr; tr = tr->next)
364	{	387	{
365	object *item;	388	object *item;
366		389
367	if (tr->item == NULL)	390	if (!tr->item)
368	continue;	391	continue;
		392
369	item = &tr->item->clone;	393	item = tr->item;
370		394
371	/* Basically, see if the matching spell is granted by this god. */	395	/* Basically, see if the matching spell is granted by this god. */
372		396
373	if (tr->item->clone.type == SPELL && tr->item->clone.name == tmp->name) {	397	if (tr->item->type == SPELL && tr->item->object::name == tmp->name)
		398	{
374	remove=0;	399	remove = 0;
375	break;	400	break;
376	}	401	}
377	}	402	}
		403
378	if (remove) {	404	if (remove)
379	/* just do the work of removing the spell ourselves - we already	405	do_forget_spell (op, tmp->name);
380	* know that the player knows the spell
381	*/
382	new_draw_info_format (NDI_UNIQUE|NDI_NAVY, 0, op,
383	"You lose knowledge of %s.", tmp->name);
384	player_unready_range_ob(op->contr, tmp);
385	remove_ob(tmp);
386	free_object(tmp);
387	}
388
389	}	406	}
390	}	407	}
391		408
392	/**	409	/**
393	* This function is called whenever a player has	410	* This function is called whenever a player has
394	* switched to a new god. It handles basically all the stat changes	411	* switched to a new god. It handles basically all the stat changes
395	* that happen to the player, including the removal of godgiven	412	* that happen to the player, including the removal of godgiven
396	* items (from the former cult).	413	* items (from the former cult).
397	*/	414	*/
		415	void
398	void become_follower (object *op, object *new_god) {	416	become_follower (object *op, object *new_god)
		417	{
399	object *old_god = NULL; /* old god */	418	object *old_god = NULL; /* old god */
400	treasure *tr;	419	treasure *tr;
401	object *item, *skop, *next;	420	object *item, *skop, *next;
402	int i,sk_applied,
403	undeadified = 0; /* Turns to true if changing god can changes the undead status of the player.*/	421	int i, sk_applied, undeadified = 0; /* Turns to true if changing god can changes the undead status of the player. */
404		422
405
406	old_god = find_god(determine_god(op));	423	old_god = find_god (determine_god (op));
407		424
408	/* take away any special god-characteristic items. */	425	/* take away any special god-characteristic items. */
409	for(item=op->inv;item!=NULL;item=next) {	426	for (item = op->inv; item; item = next)
		427	{
410	next = item->below;	428	next = item->below;
		429
411	/* remove all invisible startequip items which are	430	// remove all invisible startequip items which are not skill, exp or force
412	* not skill, exp or force
413	*/
414	if(QUERY_FLAG(item,FLAG_STARTEQUIP) && item->invisible &&	431	if (QUERY_FLAG (item, FLAG_STARTEQUIP) && item->invisible &&
415	(item->type != SKILL) && (item->type != EXPERIENCE) &&	432	(item->type != SKILL) && (item->type != FORCE))
416	(item->type != FORCE)) {	433	{
417
418	if (item->type == SPELL)	434	if (item->type == SPELL)
419	new_draw_info_format(NDI_UNIQUE|NDI_NAVY, 0, op,	435	{
420	"You lose knowledge of %s.", item->name);	436	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You lose knowledge of %s.", &item->name);
		437	esrv_remove_spell (op->contr, item);
		438	}
		439
421	player_unready_range_ob(op->contr, item);	440	player_unready_range_ob (op->contr, item);
422	remove_ob(item);	441	item->destroy (true);
423	free_object(item);
424	}	442	}
425	}
426		443	}
		444
427	/* remove any godgiven items from the old god */	445	/* remove any godgiven items from the old god */
428	if (old_god) {	446	if (old_god)
429	for(tr=old_god->randomitems->items; tr!=NULL; tr = tr->next) {	447	for (tr = old_god->randomitems->items; tr; tr = tr->next)
430	if (tr->item && QUERY_FLAG(&tr->item->clone, FLAG_STARTEQUIP))	448	if (tr->item && QUERY_FLAG (tr->item, FLAG_STARTEQUIP))
431	follower_remove_similar_item(op, &tr->item->clone);	449	follower_remove_similar_item (op, tr->item);
432	}
433	}
434
435	if(!op||!new_god) return;
436		450
		451	if (!op || !new_god)
		452	return;
		453
437	if(op->race && new_god->slaying && strstr(op->race,new_god->slaying)) {	454	if (op->race && new_god->slaying && strstr (op->race, new_god->slaying))
		455	{
438	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,op,"Fool! %s detests your kind!",	456	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "Fool! %s detests your kind!", &new_god->name);
439	new_god->name);	457
440	if(random_roll(0, op->level-1, op, PREFER_LOW)-5>0) {	458	if (random_roll (0, op->level - 1, op, PREFER_LOW) - 5 > 0)
		459	{
441	object *tmp = get_archetype(LOOSE_MANA);	460	object *tmp = get_archetype (LOOSE_MANA);
		461
442	cast_magic_storm(op,tmp, new_god->level+10);	462	cast_magic_storm (op, tmp, new_god->level + 10);
443	}	463	}
		464
444	return;	465	return;
445	}	466	}
446		467
447
448	/* give the player any special god-characteristic-items. */	468	/* give the player any special god-characteristic-items. */
449	for(tr=new_god->randomitems->items; tr!=NULL; tr = tr->next) {	469	for (tr = new_god->randomitems->items; tr; tr = tr->next)
		470	{
450	if(tr->item && tr->item->clone.invisible && tr->item->clone.type != SPELLBOOK &&	471	if (tr->item && tr->item->invisible && tr->item->type != SPELLBOOK
451	tr->item->clone.type != BOOK && tr->item->clone.type != SPELL)	472	&& tr->item->type != BOOK && tr->item->type != SPELL)
452	god_gives_present(op,new_god,tr); }	473	god_gives_present (op, new_god, tr);
		474	}
453		475
		476	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "You become a follower of %s!", &new_god->name);
454		477
455	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,op,
456	"You become a follower of %s!",new_god->name);
457
458	for (skop = op->inv; skop != NULL; skop=skop->below)	478	for (skop = op->inv; skop; skop = skop->below)
459	if (skop->type == SKILL && skop->subtype == SK_PRAYING) break;	479	if (skop->type == SKILL && skop->subtype == SK_PRAYING)
		480	break;
460		481
461	/* Player has no skill - give them the skill */	482	/* Player has no skill - give them the skill */
462	if (!skop) {	483	if (!skop)
463	/* The arhetype should always be defined - if we crash here because it doesn't,	484	/* The archetype should always be defined - if we crash here because it doesn't,
464	* things are really messed up anyways.	485	* things are really messed up anyways.
465	*/
466	skop = give_skill_by_name(op, get_archetype_by_type_subtype(SKILL, SK_PRAYING)->clone.skill);
467	link_player_skills(op);
468	}
469
470	sk_applied=QUERY_FLAG(skop,FLAG_APPLIED); /* save skill status */
471
472	/* Clear the "undead" status. We also need to force a call to change_abil,
473	* so I set undeadified for that.
474	* - gros, 21th July 2006.
475	*/	486	*/
		487	skop = give_skill_by_name (op, get_archetype_by_type_subtype (SKILL, SK_PRAYING)->skill);
		488
		489	sk_applied = QUERY_FLAG (skop, FLAG_APPLIED); /* save skill status */
		490
		491	/* Clear the "undead" status. We also need to force a call to change_abil,
		492	* so I set undeadified for that.
		493	* - gros, 21th July 2006.
		494	*/
476	if ((old_god)&&(QUERY_FLAG(old_god,FLAG_UNDEAD)))	495	if (old_god && QUERY_FLAG (old_god, FLAG_UNDEAD))
477	{	496	{
478	CLEAR_FLAG(skop,FLAG_UNDEAD);	497	CLEAR_FLAG (skop, FLAG_UNDEAD);
479	undeadified=1;	498	undeadified = 1;
480	}	499	}
481		500
		501	if (skop->title)
		502	{
482	if(skop->title) { /* get rid of old god */	503	/* get rid of old god */
483	new_draw_info_format(NDI_UNIQUE,0,op,	504	new_draw_info_format (NDI_UNIQUE, 0, op, "%s's blessing is withdrawn from you.", &skop->title);
484	"%s's blessing is withdrawn from you.",skop->title);	505
485	/* The point of this is to really show what abilities the player just lost */	506	/* The point of this is to really show what abilities the player just lost */
486	if (sk_applied || undeadified) {	507	if (sk_applied || undeadified)
487		508	{
488	CLEAR_FLAG(skop,FLAG_APPLIED);	509	CLEAR_FLAG (skop, FLAG_APPLIED);
489	(void) change_abil(op,skop);	510	change_abil (op, skop);
490	}	511	}
491	free_string(skop->title);
492	}	512	}
493		513
494	/* now change to the new gods attributes to exp_obj */	514	/* now change to the new gods attributes to exp_obj */
495	skop->title = add_string(new_god->name);	515	skop->title = new_god->name;
496	skop->path_attuned=new_god->path_attuned;	516	skop->path_attuned = new_god->path_attuned;
497	skop->path_repelled=new_god->path_repelled;	517	skop->path_repelled = new_god->path_repelled;
498	skop->path_denied=new_god->path_denied;	518	skop->path_denied = new_god->path_denied;
499	/* copy god's resistances */	519	/* copy god's resistances */
500	memcpy(skop->resist, new_god->resist, sizeof(new_god->resist));	520	memcpy (skop->resist, new_god->resist, sizeof (new_god->resist));
501		521
502	/* make sure that certain immunities do NOT get passed	522	/* make sure that certain immunities do NOT get passed
503	* to the follower!	523	* to the follower!
504	*/	524	*/
505	for (i=0; i<NROFATTACKS; i++)	525	for (i = 0; i < NROFATTACKS; i++)
506	if (skop->resist[i] > 30 && (i==ATNR_FIRE || i==ATNR_COLD ||	526	if (skop->resist[i] > 30 && (i == ATNR_FIRE || i == ATNR_COLD || i == ATNR_ELECTRICITY || i == ATNR_POISON))
507	i==ATNR_ELECTRICITY || i==ATNR_POISON))
508	skop->resist[i] = 30;	527	skop->resist[i] = 30;
509		528
510	skop->stats.hp= (sint16) new_god->last_heal;	529	skop->stats.hp = (sint16) new_god->last_heal;
511	skop->stats.sp= (sint16) new_god->last_sp;	530	skop->stats.sp = (sint16) new_god->last_sp;
512	skop->stats.grace= (sint16) new_god->last_grace;	531	skop->stats.grace = (sint16) new_god->last_grace;
513	skop->stats.food= (sint16) new_god->last_eat;	532	skop->stats.food = (sint16) new_god->last_eat;
514	skop->stats.luck= (sint8) new_god->stats.luck;	533	skop->stats.luck = (sint8) new_god->stats.luck;
515	/* gods may pass on certain flag properties */	534	/* gods may pass on certain flag properties */
516	update_priest_flag(new_god,skop,FLAG_SEE_IN_DARK);	535	update_priest_flag (new_god, skop, FLAG_SEE_IN_DARK);
517	update_priest_flag(new_god,skop,FLAG_REFL_SPELL);	536	update_priest_flag (new_god, skop, FLAG_REFL_SPELL);
518	update_priest_flag(new_god,skop,FLAG_REFL_MISSILE);	537	update_priest_flag (new_god, skop, FLAG_REFL_MISSILE);
519	update_priest_flag(new_god,skop,FLAG_STEALTH);	538	update_priest_flag (new_god, skop, FLAG_STEALTH);
520	update_priest_flag(new_god,skop,FLAG_MAKE_INVIS);	539	update_priest_flag (new_god, skop, FLAG_MAKE_INVIS);
521	update_priest_flag(new_god,skop,FLAG_UNDEAD);	540	update_priest_flag (new_god, skop, FLAG_UNDEAD);
522	update_priest_flag(new_god,skop,FLAG_BLIND);	541	update_priest_flag (new_god, skop, FLAG_BLIND);
523	update_priest_flag(new_god,skop,FLAG_XRAYS); /* better have this if blind! */	542	update_priest_flag (new_god, skop, FLAG_XRAYS); /* better have this if blind! */
524		543
525	new_draw_info_format(NDI_UNIQUE,0,op,	544	new_draw_info_format (NDI_UNIQUE, 0, op, "You are bathed in %s's aura.", &new_god->name);
526	"You are bathed in %s's aura.",new_god->name);
527		545
528	/* Weapon/armour use are special...handle flag toggles here as this can	546	/* Weapon/armour use are special...handle flag toggles here as this can
529	* only happen when gods are worshipped and if the new priest could	547	* only happen when gods are worshipped and if the new priest could
530	* have used armour/weapons in the first place.	548	* have used armour/weapons in the first place.
531	*	549	*
532	* This also can happen for monks which cannot use weapons. In this case	550	* This also can happen for monks which cannot use weapons. In this case
533	* do not allow to use weapons even if the god otherwise would allow it.	551	* do not allow to use weapons even if the god otherwise would allow it.
534	*/	552	*/
535	if (!present_in_ob_by_name(FORCE, "no weapon force", op))	553	if (!present_in_ob_by_name (FORCE, "no weapon force", op))
536	update_priest_flag(new_god,skop,FLAG_USE_WEAPON);	554	update_priest_flag (new_god, skop, FLAG_USE_WEAPON);
		555
537	update_priest_flag(new_god,skop,FLAG_USE_ARMOUR);	556	update_priest_flag (new_god, skop, FLAG_USE_ARMOUR);
538		557
539	if(worship_forbids_use(op,skop,FLAG_USE_WEAPON,"weapons"))	558	if (worship_forbids_use (op, skop, FLAG_USE_WEAPON, "weapons"))
540	stop_using_item(op,WEAPON,2);	559	stop_using_item (op, WEAPON, 2);
541		560
542	if(worship_forbids_use(op,skop,FLAG_USE_ARMOUR,"armour")) {	561	if (worship_forbids_use (op, skop, FLAG_USE_ARMOUR, "armour"))
		562	{
543	stop_using_item(op,ARMOUR,1);	563	stop_using_item (op, ARMOUR, 1);
544	stop_using_item(op,HELMET,1);	564	stop_using_item (op, HELMET, 1);
545	stop_using_item(op,BOOTS,1);	565	stop_using_item (op, BOOTS, 1);
546	stop_using_item(op,GLOVES,1);	566	stop_using_item (op, GLOVES, 1);
547	stop_using_item(op,SHIELD,1);	567	stop_using_item (op, SHIELD, 1);
548	}	568	}
549		569
550	SET_FLAG(skop,FLAG_APPLIED);	570	SET_FLAG (skop, FLAG_APPLIED);
551	(void) change_abil(op,skop);	571	(void) change_abil (op, skop);
552		572
553	/* return to previous skill status */	573	/* return to previous skill status */
		574	if (!sk_applied)
554	if (!sk_applied) CLEAR_FLAG(skop,FLAG_APPLIED);	575	CLEAR_FLAG (skop, FLAG_APPLIED);
555		576
556	check_special_prayers (op, new_god);	577	check_special_prayers (op, new_god);
557	}	578	}
558		579
559	/**	580	/**
560	* Forbids or let player use something item type.	581	* Forbids or let player use something item type.
561	* op is the player.	582	* op is the player.
562	* exp_obj is the widsom experience.	583	* exp_obj is the widsom experience.
563	* flag is the flag to check against.	584	* flag is the flag to check against.
564	* string is the string to print out.	585	* string is the string to print out.
565	*/	586	*/
566		587
		588	int
567	int worship_forbids_use (object *op, object *exp_obj, uint32 flag, const char *string) {	589	worship_forbids_use (object *op, object *exp_obj, uint32 flag, const char *string)
568		590	{
569	if(QUERY_FLAG(&op->arch->clone,flag))	591	if (QUERY_FLAG (op->arch, flag))
570	if(QUERY_FLAG(op,flag)!=QUERY_FLAG(exp_obj,flag)) {	592	if (QUERY_FLAG (op, flag) != QUERY_FLAG (exp_obj, flag))
		593	{
571	update_priest_flag(exp_obj,op,flag);	594	update_priest_flag (exp_obj, op, flag);
572	if(QUERY_FLAG(op,flag))	595	if (QUERY_FLAG (op, flag))
573	new_draw_info_format(NDI_UNIQUE,0,op,"You may use %s again.",string);	596	new_draw_info_format (NDI_UNIQUE, 0, op, "You may use %s again.", string);
574	else {	597	else
		598	{
575	new_draw_info_format(NDI_UNIQUE,0,op,"You are forbidden to use %s.",string);	599	new_draw_info_format (NDI_UNIQUE, 0, op, "You are forbidden to use %s.", string);
576	return 1;	600	return 1;
		601	}
577	}	602	}
578	}	603
579	return 0;	604	return 0;
580	}	605	}
581		606
582	/**	607	/**
583	* Unapplies up to number worth of items of type	608	* Unapplies up to number worth of items of type
584	*/	609	*/
		610	void
585	void stop_using_item ( object *op, int type, int number ) {	611	stop_using_item (object *op, int type, int number)
		612	{
586	object *tmp;	613	object *tmp;
587		614
588	for(tmp=op->inv;tmp&&number;tmp=tmp->below)	615	for (tmp = op->inv; tmp && number; tmp = tmp->below)
589	if(tmp->type==type&&QUERY_FLAG(tmp,FLAG_APPLIED)) {	616	if (tmp->type == type && QUERY_FLAG (tmp, FLAG_APPLIED))
		617	{
590	apply_special (op, tmp, AP_UNAPPLY | AP_IGNORE_CURSE);	618	apply_special (op, tmp, AP_UNAPPLY | AP_IGNORE_CURSE);
591	number--;	619	number--;
592	}	620	}
593	}	621	}
594		622
595	/**	623	/**
596	* If the god does/doesnt have this flag, we	624	* If the god does/doesnt have this flag, we
597	* give/remove it from the experience object if it doesnt/does	625	* give/remove it from the experience object if it doesnt/does
598	* already exist. For players only!	626	* already exist. For players only!
599	*/	627	*/
600		628
		629	void
601	void update_priest_flag (object *god, object *exp_ob, uint32 flag) {	630	update_priest_flag (object *god, object *exp_ob, uint32 flag)
		631	{
602	if(QUERY_FLAG(god,flag)&&!QUERY_FLAG(exp_ob,flag))	632	if (QUERY_FLAG (god, flag) && !QUERY_FLAG (exp_ob, flag))
603	SET_FLAG(exp_ob,flag);	633	SET_FLAG (exp_ob, flag);
604	else if(QUERY_FLAG(exp_ob,flag)&&!QUERY_FLAG(god,flag))	634	else if (QUERY_FLAG (exp_ob, flag) && !QUERY_FLAG (god, flag))
605	{	635	{
606	/* When this is called with the exp_ob set to the player,	636	/* When this is called with the exp_ob set to the player,
607	* this check is broken, because most all players arch	637	* this check is broken, because most all players arch
608	* allow use of weapons. I'm not actually sure why this	638	* allow use of weapons. I'm not actually sure why this
609	* check is here - I guess if you had a case where the	639	* check is here - I guess if you had a case where the
610	* value in the archetype (wisdom) should over ride the restrictions	640	* value in the archetype (wisdom) should over ride the restrictions
611	* the god places on it, this may make sense. But I don't think	641	* the god places on it, this may make sense. But I don't think
612	* there is any case like that.	642	* there is any case like that.
613	*/	643	*/
614		644
615	/* if (!(QUERY_FLAG(&(exp_ob->arch->clone),flag)))*/	645	/* if (!(QUERY_FLAG(&(exp_ob->arch->clone),flag)))*/
616	CLEAR_FLAG(exp_ob,flag);	646	CLEAR_FLAG (exp_ob, flag);
617	};	647	};
618	}	648	}
619		649
620		650	archetype *
621
622	archetype *determine_holy_arch (object *god, const char *type)	651	determine_holy_arch (object *god, const char *type)
623	{	652	{
624	treasure *tr;	653	treasure *tr;
625		654
626	if ( ! god || ! god->randomitems) {	655	if (!god || !god->randomitems)
		656	{
627	LOG (llevError, "BUG: determine_holy_arch(): no god or god without "	657	LOG (llevError, "BUG: determine_holy_arch(): no god or god without " "randomitems\n");
628	"randomitems\n");
629	return NULL;	658	return 0;
630	}	659	}
631		660
632	for (tr = god->randomitems->items; tr != NULL; tr = tr->next) {	661	for (tr = god->randomitems->items; tr; tr = tr->next)
633	object *item;	662	{
634
635	if ( ! tr->item)	663	if (!tr->item)
636	continue;	664	continue;
637	item = &tr->item->clone;
638		665
639	if (item->type == BOOK && item->invisible	666	object *item = tr->item;
640	&& strcmp (item->name, type) == 0)	667
		668	if (item->type == BOOK && item->invisible && strcmp (item->name, type) == 0)
641	return item->other_arch;	669	return item->other_arch;
642	}	670	}
643	return NULL;	671
		672	return 0;
644	}	673	}
645		674
646	/**	675	/**
647	* God helps player by removing curse and/or damnation.	676	* God helps player by removing curse and/or damnation.
648	*/	677	*/
		678	static int
649	static int god_removes_curse (object *op, int remove_damnation)	679	god_removes_curse (object *op, int remove_damnation)
650	{	680	{
651	object *tmp;
652	int success = 0;	681	int success = 0;
653		682
654	for (tmp = op->inv; tmp; tmp = tmp->below) {	683	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		684	{
655	if (tmp->invisible)	685	if (tmp->invisible)
656	continue;	686	continue;
		687
657	if (QUERY_FLAG (tmp, FLAG_DAMNED) && ! remove_damnation)	688	if (QUERY_FLAG (tmp, FLAG_DAMNED) && !remove_damnation)
658	continue;	689	continue;
		690
659	if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) {	691	if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
		692	{
660	success = 1;	693	success = 1;
661	CLEAR_FLAG (tmp, FLAG_DAMNED);	694	CLEAR_FLAG (tmp, FLAG_DAMNED);
662	CLEAR_FLAG (tmp, FLAG_CURSED);	695	CLEAR_FLAG (tmp, FLAG_CURSED);
663	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);	696	CLEAR_FLAG (tmp, FLAG_KNOWN_CURSED);
664	if (op->type == PLAYER)
665	esrv_send_item (op, tmp);
666	}
667	}
668		697
		698	if (object *pl = tmp->visible_to ())
		699	esrv_update_item (UPD_FLAGS, pl, tmp);
		700	}
		701	}
		702
669	if (success)	703	if (success)
670	new_draw_info (NDI_UNIQUE, 0, op,	704	new_draw_info (NDI_UNIQUE, 0, op, "You feel like someone is helping you.");
671	"You feel like someone is helping you.");	705
672	return success;	706	return success;
673	}	707	}
674		708
		709	static int
675	static int follower_level_to_enchantments (int level, int difficulty)	710	follower_level_to_enchantments (int level, int difficulty)
676	{	711	{
677	if (difficulty < 1) {	712	if (difficulty < 1)
678	LOG (llevError, "follower_level_to_enchantments(): "	713	{
679	"difficulty %d is invalid\n", difficulty);	714	LOG (llevError, "follower_level_to_enchantments(): " "difficulty %d is invalid\n", difficulty);
680	return 0;	715	return 0;
681	}	716	}
682		717
683	if (level <= 20)	718	if (level <= 20)
684	return level / difficulty;	719	return level / difficulty;
		720
685	if (level <= 40)	721	if (level <= 40)
686	return (20 + (level - 20) / 2) / difficulty;	722	return (20 + (level - 20) / 2) / difficulty;
		723
687	return (30 + (level - 40) / 4) / difficulty;	724	return (30 + (level - 40) / 4) / difficulty;
688	}	725	}
689		726
690	/**	727	/**
691	* God wants to enchant weapon.	728	* God wants to enchant weapon.
692	* Affected weapon is the applied one (weapon or bow). It's checked to make sure	729	* Affected weapon is the applied one (weapon or bow). It's checked to make sure
693	* it isn't a weapon for another god. If all is all right, update weapon with	730	* it isn't a weapon for another god. If all is all right, update weapon with
694	* attacktype, slaying and such.	731	* attacktype, slaying and such.
695	*/	732	*/
		733	static int
696	static int god_enchants_weapon (object *op, object *god, object *tr, object *skill)	734	god_enchants_weapon (object *op, object *god, object *tr, object *skill)
697	{	735	{
698	char buf[MAX_BUF];
699	object *weapon;	736	object *weapon;
700	uint32 attacktype;	737	uint32 attacktype;
701	int tmp;	738	int tmp;
702		739
703	for (weapon = op->inv; weapon; weapon = weapon->below)	740	for (weapon = op->inv; weapon; weapon = weapon->below)
704	if ((weapon->type == WEAPON || weapon->type == BOW)	741	if ((weapon->type == WEAPON || weapon->type == BOW) && QUERY_FLAG (weapon, FLAG_APPLIED))
705	&& QUERY_FLAG (weapon, FLAG_APPLIED))
706	break;	742	break;
		743
707	if (weapon == NULL || god_examines_item (god, weapon) <= 0)	744	if (!weapon || god_examines_item (god, weapon) <= 0)
708	return 0;
709
710	/* First give it a title, so other gods won't touch it */
711	if ( ! weapon->title) {
712	sprintf (buf, "of %s", god->name);
713	weapon->title = add_string (buf);
714	if (op->type == PLAYER)
715	esrv_update_item (UPD_NAME, op, weapon);
716	new_draw_info (NDI_UNIQUE, 0, op, "Your weapon quivers as if struck!");
717	}
718
719	/* Allow the weapon to slay enemies */
720	if ( ! weapon->slaying && god->slaying) {
721	weapon->slaying = add_string (god->slaying);
722	new_draw_info_format (NDI_UNIQUE, 0, op,
723	"Your %s now hungers to slay enemies of your god!",
724	weapon->name);
725	return 1;
726	}
727
728	/* Add the gods attacktype */
729	attacktype = (weapon->attacktype == 0) ? AT_PHYSICAL : weapon->attacktype;
730	if ((attacktype & god->attacktype) != god->attacktype) {
731	new_draw_info (NDI_UNIQUE, 0, op, "Your weapon suddenly glows!");
732	weapon->attacktype = attacktype | god->attacktype;
733	return 1;
734	}
735
736	/* Higher magic value */
737	tmp = follower_level_to_enchantments (skill->level, tr->level);
738	if (weapon->magic < tmp) {
739	new_draw_info (NDI_UNIQUE, 0, op,
740	"A phosphorescent glow envelops your weapon!");
741	weapon->magic++;
742	if (op->type == PLAYER)
743	esrv_update_item (UPD_NAME, op, weapon);
744	return 1;
745	}
746
747	return 0;	745	return 0;
748	}
749		746
		747	/* First give it a title, so other gods won't touch it */
		748	if (!weapon->title)
		749	{
		750	weapon->title = format ("of %s", &god->name);
		751
		752	if (object *pl = weapon->visible_to ())
		753	esrv_update_item (UPD_NAME, pl, weapon);
		754
		755	new_draw_info (NDI_UNIQUE, 0, op, "Your weapon quivers as if struck!");
		756	}
		757
		758	/* Allow the weapon to slay enemies */
		759	if (!weapon->slaying && god->slaying)
		760	{
		761	weapon->slaying = god->slaying;
		762	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s now hungers to slay enemies of your god!", &weapon->name);
		763	return 1;
		764	}
		765
		766	/* Add the gods attacktype */
		767	attacktype = (weapon->attacktype == 0) ? AT_PHYSICAL : weapon->attacktype;
		768	if ((attacktype & god->attacktype) != god->attacktype)
		769	{
		770	new_draw_info (NDI_UNIQUE, 0, op, "Your weapon suddenly glows!");
		771	weapon->attacktype = attacktype | god->attacktype;
		772	return 1;
		773	}
		774
		775	/* Higher magic value */
		776	tmp = follower_level_to_enchantments (skill->level, tr->level);
		777	if (weapon->magic < tmp)
		778	{
		779	new_draw_info (NDI_UNIQUE, 0, op, "A phosphorescent glow envelops your weapon!");
		780	weapon->magic++;
		781
		782	if (object *pl = weapon->visible_to ())
		783	esrv_update_item (UPD_NAME, pl, weapon);
		784
		785	return 1;
		786	}
		787
		788	return 0;
		789	}
750		790
751	/**	791	/**
752	* Every once in a while the god will intervene to help the worshiper.	792	* Every once in a while the god will intervene to help the worshiper.
753	* Later, this fctn can be used to supply quests, etc for the	793	* Later, this fctn can be used to supply quests, etc for the
754	* priest. -b.t.	794	* priest. -b.t.
755	* called from pray_at_altar() currently.	795	* called from pray_at_altar() currently.
756	*/	796	*/
757		797	void
758	void god_intervention (object *op, object *god, object *skill)	798	god_intervention (object *op, object *god, object *skill)
759	{	799	{
760	treasure *tr;	800	treasure *tr;
761		801
762	if ( ! god || ! god->randomitems) {	802	if (!god || !god->randomitems)
763	LOG (llevError,	803	{
764	"BUG: god_intervention(): no god or god without randomitems\n");	804	LOG (llevError, "BUG: god_intervention(): no god or god without randomitems\n");
765	return;	805	return;
766	}	806	}
767		807
768	check_special_prayers (op, god);	808	check_special_prayers (op, god);
769		809
770	/* lets do some checks of whether we are kosher with our god */	810	/* lets do some checks of whether we are kosher with our god */
771	if (god_examines_priest (op, god) < 0)	811	if (god_examines_priest (op, god) < 0)
772	return;	812	return;
773		813
		814	op->play_sound (sound_find ("god_intervention"));
774	new_draw_info (NDI_UNIQUE, 0, op, "You feel a holy presence!");	815	new_draw_info (NDI_UNIQUE, 0, op, "You feel a holy presence!");
775		816
776	for (tr = god->randomitems->items; tr != NULL; tr = tr->next) {	817	for (tr = god->randomitems->items; tr; tr = tr->next)
		818	{
777	object *item;	819	object *item;
778		820
779	if (tr->chance <= random_roll(0, 99, op, PREFER_HIGH))	821	if (tr->chance <= random_roll (0, 99, op, PREFER_HIGH))
780	continue;	822	continue;
781		823
782	/* Treasurelist - generate some treasure for the follower */	824	/* Treasurelist - generate some treasure for the follower */
783	if (tr->name) {	825	if (tr->name)
		826	{
784	treasurelist *tl = find_treasurelist (tr->name);	827	treasurelist *tl = treasurelist::find (tr->name);
		828
785	if (tl == NULL)	829	if (tl == NULL)
786	continue;	830	continue;
787		831
788	new_draw_info (NDI_UNIQUE, 0, op, "Something appears before your "	832	new_draw_info (NDI_UNIQUE, 0, op, "Something appears before your eyes. You catch it before it falls to the ground.");
789	"eyes. You catch it before it falls to the ground.");
790		833
791	create_treasure (tl, op, GT_STARTEQUIP | GT_ONLY_GOOD	834	create_treasure (tl, op, GT_STARTEQUIP | GT_ONLY_GOOD, skill->level, 0);
792	| GT_UPDATE_INV, skill->level, 0);	835	return;
		836	}
		837
		838	if (!tr->item)
		839	continue;
		840
		841	item = tr->item;
		842
		843	/* Grace limit */
		844	if (item->type == BOOK && item->invisible && strcmp (item->name, "grace limit") == 0)
		845	{
		846	if (op->stats.grace < item->stats.grace || op->stats.grace < op->stats.maxgrace)
		847	{
		848	object *tmp;
		849
		850	/* Follower lacks the required grace for the following
		851	* treasure list items. */
		852
		853	tmp = get_archetype (HOLY_POSSESSION);
		854	cast_change_ability (op, op, tmp, 0, 1);
		855	tmp->destroy (true);
		856	return;
		857	}
		858
		859	continue;
		860	}
		861
		862	/* Restore grace */
		863	if (item->type == BOOK && item->invisible && strcmp (item->name, "restore grace") == 0)
		864	{
		865	if (op->stats.grace >= 0)
		866	continue;
		867	op->stats.grace = random_roll (0, 9, op, PREFER_HIGH);
		868	new_draw_info (NDI_UNIQUE, 0, op, "You are returned to a state of grace.");
		869	return;
		870	}
		871
		872	/* Heal damage */
		873	if (item->type == BOOK && item->invisible && strcmp (item->name, "restore hitpoints") == 0)
		874	{
		875	if (op->stats.hp >= op->stats.maxhp)
		876	continue;
		877	new_draw_info (NDI_UNIQUE, 0, op, "A white light surrounds and heals you!");
		878	op->stats.hp = op->stats.maxhp;
		879	return;
		880	}
		881
		882	/* Restore spellpoints */
		883	if (item->type == BOOK && item->invisible && strcmp (item->name, "restore spellpoints") == 0)
		884	{
		885	int max = (int) (op->stats.maxsp * (item->stats.maxsp / 100.0));
		886
		887	/* Restore to 50 .. 100%, if sp < 50% */
		888	int new_sp = (int) (random_roll (1000, 1999, op, PREFER_HIGH) / 2000.0 * max);
		889
		890	if (op->stats.sp >= max / 2)
		891	continue;
		892
		893	new_draw_info (NDI_UNIQUE, 0, op, "A blue lightning strikes your head but doesn't hurt you!");
		894	op->stats.sp = new_sp;
		895	}
		896
		897	/* Various heal spells */
		898	if (item->type == BOOK && item->invisible && strcmp (item->name, "heal spell") == 0)
		899	{
		900	object *tmp = archetype::get (item->slaying);
		901	int success = cast_heal (op, op, tmp, 0);
		902	tmp->destroy (true);
		903
		904	if (success)
793	return;	905	return;
		906	else
		907	continue;
		908	}
		909
		910	/* Remove curse */
		911	if (item->type == BOOK && item->invisible && strcmp (item->name, "remove curse") == 0)
794	}	912	{
		913	if (god_removes_curse (op, 0))
		914	return;
		915	else
		916	continue;
		917	}
795		918
796	if ( ! tr->item) {	919	/* Remove damnation */
797	LOG (llevError, "BUG: empty entry in %s's treasure list\n",	920	if (item->type == BOOK && item->invisible && strcmp (item->name, "remove damnation") == 0)
798	god->name);	921	{
		922	if (god_removes_curse (op, 1))
		923	return;
		924	else
		925	continue;
		926	}
		927
		928	/* Heal depletion */
		929	if (item->type == BOOK && item->invisible && strcmp (item->name, "heal depletion") == 0)
		930	{
		931	object *depl;
		932	archetype *at;
		933	int i;
		934
		935	if ((at = archetype::find (ARCH_DEPLETION)) == NULL)
		936	{
		937	LOG (llevError, "Could not find archetype depletion.\n");
799	continue;	938	continue;
800	}
801	item = &tr->item->clone;
802
803	/* Grace limit */
804	if (item->type == BOOK && item->invisible
805	&& strcmp (item->name, "grace limit") == 0) {
806	if (op->stats.grace < item->stats.grace
807	|| op->stats.grace < op->stats.maxgrace) {
808	object *tmp;
809
810	/* Follower lacks the required grace for the following
811	* treasure list items. */
812
813	tmp = get_archetype(HOLY_POSSESSION);
814	cast_change_ability(op, op, tmp, 0, 1);
815	free_object(tmp);
816	return;
817	}	939	}
818	continue;	940	depl = present_arch_in_ob (at, op);
819	}
820		941
821	/* Restore grace */	942	if (depl == NULL)
822	if (item->type == BOOK && item->invisible
823	&& strcmp (item->name, "restore grace") == 0)
824	{
825	if (op->stats.grace >= 0)
826	continue;	943	continue;
827	op->stats.grace = random_roll(0, 9, op, PREFER_HIGH);	944
		945	new_draw_info (NDI_UNIQUE, 0, op, "Shimmering light surrounds and restores you!");
		946
		947	for (i = 0; i < NUM_STATS; i++)
		948	if (depl->stats.stat (i))
		949	new_draw_info (NDI_UNIQUE, 0, op, restore_msg[i]);
		950
		951	depl->destroy (true);
		952	op->update_stats ();
		953	return;
		954	}
		955
		956	/* Voices */
		957	if (item->type == BOOK && item->invisible && strcmp (item->name, "voice_behind") == 0)
		958	{
		959	new_draw_info (NDI_UNIQUE, 0, op, "You hear a voice from behind you, but you don't dare to turn around:");
		960	new_draw_info (NDI_WHITE, 0, op, item->msg);
		961	return;
		962	}
		963
		964	/* Messages */
		965	if (item->type == BOOK && item->invisible && strcmp (item->name, "message") == 0)
		966	{
828	new_draw_info (NDI_UNIQUE, 0, op,	967	new_draw_info (NDI_UNIQUE, 0, op, item->msg);
829	"You are returned to a state of grace.");	968	return;
		969	}
		970
		971	/* Enchant weapon */
		972	if (item->type == BOOK && item->invisible && strcmp (item->name, "enchant weapon") == 0)
		973	{
		974	if (god_enchants_weapon (op, god, item, skill))
830	return;	975	return;
831	}	976	else
832
833	/* Heal damage */
834	if (item->type == BOOK && item->invisible
835	&& strcmp (item->name, "restore hitpoints") == 0)
836	{
837	if (op->stats.hp >= op->stats.maxhp)
838	continue;	977	continue;
839	new_draw_info (NDI_UNIQUE, 0, op,	978	}
840	"A white light surrounds and heals you!");	979
841	op->stats.hp = op->stats.maxhp;	980	/* Spellbooks - works correctly only for prayers */
		981	if (item->type == SPELL)
		982	{
		983	if (check_spell_known (op, item->name))
		984	continue;
		985	if (item->level > skill->level)
		986	continue;
		987
		988	new_draw_info_format (NDI_UNIQUE, 0, op, "%s grants you use of a special prayer!", &god->name);
		989	do_learn_spell (op, item, 1);
		990	return;
		991
		992	}
		993
		994	/* Other gifts */
		995	if (!item->invisible)
		996	{
		997	if (god_gives_present (op, god, tr))
842	return;	998	return;
843	}
844
845	/* Restore spellpoints */
846	if (item->type == BOOK && item->invisible
847	&& strcmp (item->name, "restore spellpoints") == 0)
848	{
849	int max = (int) (op->stats.maxsp * (item->stats.maxsp / 100.0));
850	/* Restore to 50 .. 100%, if sp < 50% */
851	int new_sp = (int) (random_roll(1000, 1999, op, PREFER_HIGH) / 2000.0 * max);
852	if (op->stats.sp >= max / 2)
853	continue;
854	new_draw_info (NDI_UNIQUE, 0, op, "A blue lightning strikes "
855	"your head but doesn't hurt you!");
856	op->stats.sp = new_sp;
857	}
858
859	/* Various heal spells */
860	if (item->type == BOOK && item->invisible
861	&& strcmp (item->name, "heal spell") == 0)
862	{
863	object *tmp;
864	int success;
865
866	tmp = get_archetype_by_object_name(item->slaying);
867
868	success = cast_heal (op, op, tmp, 0);
869	free_object(tmp);
870	if (success) return;
871	else continue;
872	}
873
874	/* Remove curse */
875	if (item->type == BOOK && item->invisible
876	&& strcmp (item->name, "remove curse") == 0)
877	{
878	if (god_removes_curse (op, 0))
879	return;
880	else	999	else
881	continue;	1000	continue;
882	}
883
884	/* Remove damnation */
885	if (item->type == BOOK && item->invisible
886	&& strcmp (item->name, "remove damnation") == 0)
887	{	1001	}
888	if (god_removes_curse (op, 1))
889	return;
890	else
891	continue;
892	}
893
894	/* Heal depletion */
895	if (item->type == BOOK && item->invisible
896	&& strcmp (item->name, "heal depletion") == 0)
897	{
898	object *depl;
899	archetype *at;
900	int i;
901
902	if ((at = find_archetype(ARCH_DEPLETION)) == NULL) {
903	LOG (llevError, "Could not find archetype depletion.\n");
904	continue;
905	}
906	depl = present_arch_in_ob (at, op);
907	if (depl == NULL)
908	continue;
909	new_draw_info (NDI_UNIQUE, 0, op,
910	"Shimmering light surrounds and restores you!");
911	for (i = 0; i < NUM_STATS; i++)
912	if (get_attr_value (&depl->stats, i))
913	new_draw_info (NDI_UNIQUE, 0, op, restore_msg[i]);
914	remove_ob (depl);
915	free_object (depl);
916	fix_player (op);
917	return;
918	}
919
920	/* Voices */
921	if (item->type == BOOK && item->invisible
922	&& strcmp (item->name, "voice_behind") == 0)
923	{
924	new_draw_info (NDI_UNIQUE, 0, op,
925	"You hear a voice from behind you, but you don't dare to "
926	"turn around:");
927	new_draw_info (NDI_WHITE, 0, op, item->msg);
928	return;
929	}
930
931	/* Messages */
932	if (item->type == BOOK && item->invisible
933	&& strcmp (item->name, "message") == 0)
934	{
935	new_draw_info (NDI_UNIQUE, 0, op, item->msg);
936	return;
937	}
938
939	/* Enchant weapon */
940	if (item->type == BOOK && item->invisible
941	&& strcmp (item->name, "enchant weapon") == 0)
942	{
943	if (god_enchants_weapon (op, god, item, skill))
944	return;
945	else
946	continue;
947	}
948
949	/* Spellbooks - works correctly only for prayers */
950	if (item->type == SPELL)
951	{
952	if (check_spell_known (op, item->name))
953	continue;
954	if (item->level > skill->level)
955	continue;
956
957	new_draw_info_format(NDI_UNIQUE, 0, op,
958	"%s grants you use of a special prayer!", god->name);
959	do_learn_spell (op, item, 1);
960	return;
961
962	}
963
964	/* Other gifts */
965	if ( ! item->invisible) {
966	if (god_gives_present (op, god, tr))
967	return;
968	else
969	continue;
970	}
971	/* else ignore it */	1002	/* else ignore it */
972	}	1003	}
973		1004
974	new_draw_info (NDI_UNIQUE, 0, op, "You feel rapture.");	1005	new_draw_info (NDI_UNIQUE, 0, op, "You feel rapture.");
975	}	1006	}
976		1007
977	/**	1008	/**
978	* Checks and maybe punishes someone praying.	1009	* Checks and maybe punishes someone praying.
979	* All applied items are examined, if player is using more items of other gods,	1010	* All applied items are examined, if player is using more items of other gods,
980	* s/he loses experience in praying or general experience if no praying.	1011	* s/he loses experience in praying or general experience if no praying.
981	*/	1012	*/
		1013	int
982	int god_examines_priest (object *op, object *god) {	1014	god_examines_priest (object *op, object *god)
		1015	{
983	int reaction=1;	1016	int reaction = 1;
984	object *item=NULL, *skop;	1017	object *item = NULL, *skop;
985		1018
986	for(item=op->inv;item;item=item->below) {	1019	for (item = op->inv; item; item = item->below)
987	if(QUERY_FLAG(item,FLAG_APPLIED)) {	1020	if (QUERY_FLAG (item, FLAG_APPLIED))
988	reaction+=god_examines_item(god,item)*(item->magic?abs(item->magic):1);	1021	reaction += god_examines_item (god, item) * (item->magic ? abs (item->magic) : 1);
989	}
990	}
991		1022
992	/* well, well. Looks like we screwed up. Time for god's revenge */	1023	/* well, well. Looks like we screwed up. Time for god's revenge */
993	if(reaction<0) {	1024	if (reaction < 0)
		1025	{
994	int loss = 10000000;	1026	int loss = 10000000;
995	int angry = abs(reaction);	1027	int angry = abs (reaction);
996		1028
997	for (skop = op->inv; skop != NULL; skop=skop->below)	1029	for (skop = op->inv; skop; skop = skop->below)
998	if (skop->type == SKILL && skop->subtype == SK_PRAYING) break;	1030	if (skop->type == SKILL && skop->subtype == SK_PRAYING)
		1031	break;
999		1032
1000	if (skop)	1033	if (skop)
1001	loss = (int) (0.05 * (float) skop->stats.exp);	1034	loss = 0.05f * skop->stats.exp;
1002	change_exp(op, -random_roll(0, loss*angry-1, op, PREFER_LOW),	1035
1003	skop?skop->skill:"none", SK_SUBTRACT_SKILL_EXP);	1036	change_exp (op, -random_roll (0, loss * angry - 1, op, PREFER_LOW), skop ? &skop->skill : "none", SK_SUBTRACT_SKILL_EXP);
		1037
1004	if(random_roll(0, angry, op, PREFER_LOW)) {	1038	if (random_roll (0, angry, op, PREFER_LOW))
		1039	{
1005	object *tmp = get_archetype(LOOSE_MANA);	1040	object *tmp = get_archetype (LOOSE_MANA);
		1041
1006	cast_magic_storm(op,tmp,op->level+(angry*3));	1042	cast_magic_storm (op, tmp, op->level + (angry * 3));
1007	}	1043	}
1008	new_draw_info_format(NDI_UNIQUE|NDI_NAVY,0,op,	1044
1009	"%s becomes angry and punishes you!",god->name);	1045	new_draw_info_format (NDI_UNIQUE | NDI_NAVY, 0, op, "%s becomes angry and punishes you!", &god->name);
1010	}	1046	}
		1047
1011	return reaction;	1048	return reaction;
1012	}	1049	}
1013		1050
1014	/**	1051	/**
1015	* God checks item the player is using.	1052	* God checks item the player is using.
1016	* Return either -1 (bad), 0 (neutral) or	1053	* Return either -1 (bad), 0 (neutral) or
1017	* 1 (item is ok). If you are using the item of an enemy	1054	* 1 (item is ok). If you are using the item of an enemy
1018	* god, it can be bad...-b.t.	1055	* god, it can be bad...-b.t.
1019	*/	1056	*/
1020		1057
		1058	int
1021	int god_examines_item(object *god, object *item) {	1059	god_examines_item (object *god, object *item)
		1060	{
1022	char buf[MAX_BUF];	1061	char buf[MAX_BUF];
1023		1062
1024	if(!god||!item) return 0;	1063	if (!god || !item)
		1064	return 0;
1025		1065
1026	if(!item->title) return 1; /* unclaimed item are ok */	1066	if (!item->title)
		1067	return 1; /* unclaimed item are ok */
1027		1068
1028	sprintf(buf,"of %s",god->name);	1069	sprintf (buf, "of %s", &god->name);
1029	if(!strcmp(item->title,buf)) return 1; /* belongs to that God */	1070	if (!strcmp (item->title, buf))
		1071	return 1; /* belongs to that God */
1030		1072
1031	if(god->title) { /* check if we have any enemy blessed item*/	1073	if (god->title)
		1074	{ /* check if we have any enemy blessed item */
1032	sprintf(buf,"of %s",god->title);	1075	sprintf (buf, "of %s", &god->title);
1033	if(!strcmp(item->title,buf)) {	1076	if (!strcmp (item->title, buf))
		1077	{
1034	if(item->env) {	1078	if (item->env)
		1079	{
1035	char buf[MAX_BUF];	1080	char buf[MAX_BUF];
		1081
1036	sprintf(buf,"Heretic! You are using %s!",query_name(item));	1082	sprintf (buf, "Heretic! You are using %s!", query_name (item));
1037	new_draw_info(NDI_UNIQUE|NDI_NAVY,0,item->env,buf);	1083	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, item->env, buf);
1038	}	1084	}
1039	return -1;	1085	return -1;
1040	}	1086	}
1041	}	1087	}
1042		1088
1043	return 0; /* item is sacred to a non-enemy god/or is otherwise magical */	1089	return 0; /* item is sacred to a non-enemy god/or is otherwise magical */
1044	}	1090	}
1045		1091
1046	/**	1092	/**
1047	* Returns priest's god's id.	1093	* Returns priest's god's id.
1048	* Straight calls lookup_god_by_name	1094	* Straight calls lookup_god_by_name
1049	*/	1095	*/
1050		1096
		1097	int
1051	int get_god(object *priest) {	1098	get_god (object *priest)
		1099	{
1052	int godnr=lookup_god_by_name(determine_god(priest));	1100	int godnr = lookup_god_by_name (determine_god (priest));
1053		1101
1054	return godnr;	1102	return godnr;
1055	}	1103	}
1056		1104
1057	/**	1105	/**
1058	* Returns a string that is the name of the god that should be natively worshipped by a	1106	* Returns a string that is the name of the god that should be natively worshipped by a
1059	* creature of who has race *race	1107	* creature of who has race *race
1060	* if we can't find a god that is appropriate, we return NULL	1108	* if we can't find a god that is appropriate, we return NULL
1061	*/	1109	*/
		1110	const char *
1062	const char *get_god_for_race(const char *race) {	1111	get_god_for_race (const char *race)
		1112	{
1063	godlink *gl=first_god;	1113	godlink *gl = first_god;
1064	const char *godname=NULL;	1114	const char *godname = NULL;
1065		1115
1066	if (race == NULL) return NULL;	1116	if (race == NULL)
		1117	return NULL;
1067	while(gl) {	1118	while (gl)
		1119	{
1068	if (!strcasecmp(gl->arch->clone.race, race)) {	1120	if (!strcasecmp (gl->arch->race, race))
		1121	{
1069	godname=gl->name;	1122	godname = gl->name;
1070	break;	1123	break;
1071	}	1124	}
1072	gl=gl->next;	1125	gl = gl->next;
1073	}	1126	}
1074	return godname;	1127	return godname;
1075	}	1128	}
		1129
1076	/**	1130	/**
1077	* Changes the attributes of cone, smite, and ball spells as needed by the code.	1131	* Changes the attributes of cone, smite, and ball spells as needed by the code.
1078	* Returns false if there was no race to assign to the slaying field of the spell, but	1132	* Returns false if there was no race to assign to the slaying field of the spell, but
1079	* the spell attacktype contains AT_HOLYWORD. -b.t.	1133	* the spell attacktype contains AT_HOLYWORD. -b.t.
1080	*/	1134	*/
1081		1135	int
1082	int tailor_god_spell(object *spellop, object *caster) {	1136	tailor_god_spell (object *spellop, object *caster)
		1137	{
1083	object *god=find_god(determine_god(caster));	1138	object *god = find_god (determine_god (caster));
1084	int caster_is_spell=0;	1139	int caster_is_spell = 0;
1085		1140
1086	if (caster->type==SPELL_EFFECT || caster->type == SPELL) caster_is_spell=1;	1141	if (caster->type == SPELL_EFFECT || caster->type == SPELL)
		1142	caster_is_spell = 1;
1087		1143
1088	/* if caster is a rune or the like, it doesn't worship anything. However,	1144	/* if caster is a rune or the like, it doesn't worship anything. However,
1089	* if this object is owned by someone, then the god that they worship	1145	* if this object is owned by someone, then the god that they worship
1090	* is relevant, so use that.	1146	* is relevant, so use that.
1091	*/	1147	*/
1092	if (!god && get_owner(caster)) god=find_god(determine_god(get_owner(caster)));	1148	if (!god && caster->owner)
		1149	god = find_god (determine_god (caster->owner));
1093		1150
1094	if ( ! god || (spellop->attacktype & AT_HOLYWORD && !god->race)) {	1151	if (!god || (spellop->attacktype & AT_HOLYWORD && !god->race))
		1152	{
1095	if ( ! caster_is_spell)	1153	if (!caster_is_spell)
1096	new_draw_info(NDI_UNIQUE, 0, caster,
1097	"This prayer is useless unless you worship an appropriate god");	1154	new_draw_info (NDI_UNIQUE, 0, caster, "This prayer is useless unless you worship an appropriate god");
1098	else	1155	else
1099	LOG (llevError, "BUG: tailor_god_spell(): no god\n");	1156	LOG (llevError, "BUG: tailor_god_spell(): no god\n");
1100	free_object(spellop);	1157
		1158	spellop->destroy (true);
1101	return 0;	1159	return 0;
1102	}	1160	}
1103		1161
1104	/* either holy word or godpower attacks will set the slaying field */	1162	/* either holy word or godpower attacks will set the slaying field */
1105	if (spellop->attacktype & AT_HOLYWORD || spellop->attacktype & AT_GODPOWER) {	1163	if (spellop->attacktype & AT_HOLYWORD || spellop->attacktype & AT_GODPOWER)
		1164	{
1106	if (spellop->slaying) {	1165	if (spellop->slaying)
1107	free_string(spellop->slaying);
1108	spellop->slaying = NULL;	1166	spellop->slaying = NULL;
1109	}	1167
1110	if(!caster_is_spell)	1168	if (!caster_is_spell)
1111	spellop->slaying = add_string(god->slaying);	1169	spellop->slaying = god->slaying;
1112	else if(caster->slaying)	1170	else if (caster->slaying)
1113	spellop->slaying = add_string(caster->slaying);	1171	spellop->slaying = caster->slaying;
1114	}	1172	}
1115		1173
1116	/* only the godpower attacktype adds the god's attack onto the spell */	1174	/* only the godpower attacktype adds the god's attack onto the spell */
1117	if(spellop->attacktype & AT_GODPOWER)	1175	if (spellop->attacktype & AT_GODPOWER)
1118	spellop->attacktype=spellop->attacktype|god->attacktype;	1176	spellop->attacktype = spellop->attacktype | god->attacktype;
1119		1177
1120	/* tack on the god's name to the spell */	1178	/* tack on the god's name to the spell */
1121	if(spellop->attacktype&AT_HOLYWORD||spellop->attacktype&AT_GODPOWER) {	1179	if (spellop->attacktype & AT_HOLYWORD || spellop->attacktype & AT_GODPOWER)
		1180	{
		1181	spellop->title = god->name;
1122	if(spellop->title)	1182	if (spellop->title)
1123	free_string(spellop->title);	1183	{
1124	spellop->title=add_string(god->name);
1125	if(spellop->title){
1126	char buf[MAX_BUF];	1184	char buf[MAX_BUF];
		1185
1127	sprintf(buf,"%s of %s",spellop->name,spellop->title);	1186	sprintf (buf, "%s of %s", &spellop->name, &spellop->title);
1128	FREE_AND_COPY(spellop->name, buf);	1187	spellop->name = spellop->name_pl = buf;
1129	FREE_AND_COPY(spellop->name_pl, buf);
1130	}	1188	}
1131	}	1189	}
1132		1190
1133	return 1;	1191	return 1;
1134	}	1192	}
1135

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