[ViewVC] Diff of: cvs/deliantra/server/server/spell

Comparing deliantra/server/server/spell_util.C (file contents):
Revision 1.12 by root, Mon Sep 11 20:26:41 2006 UTC vs.
Revision 1.83 by root, Mon Sep 29 11:52:34 2008 UTC

…		…
1
2	/*	1	/*
3	* static char *rcsid_spell_util_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
4	* "$Id: spell_util.C,v 1.12 2006/09/11 20:26:41 root Exp $";	3	*
5	*/	4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
6
7
8	/*
9	CrossFire, A Multiplayer game for X-windows
10
11	Copyright (C) 2001 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
12	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
13		7	*
14	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify
15	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
16	the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
17	(at your option) any later version.	11	* (at your option) any later version.
18		12	*
19	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,
20	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
21	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22	GNU General Public License for more details.	16	* GNU General Public License for more details.
23		17	*
24	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
25	along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
26	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	*
27		21	* The authors can be reached via e-mail to <support@deliantra.net>
28	The authors can be reached via e-mail at crossfire-devel@real-time.com
29	*/	22	*/
30
31		23
32	#include <global.h>	24	#include <global.h>
33	#include <spells.h>	25	#include <spells.h>
34	#include <object.h>	26	#include <object.h>
35	#include <errno.h>	27	#include <errno.h>
36	#ifndef __CEXTRACT__
37	# include <sproto.h>	28	#include <sproto.h>
38	#endif
39	#include <sounds.h>	29	#include <sounds.h>
40		30
41	extern char *spell_mapping[];	31	extern char *spell_mapping[];
42		32
43	/* This returns a random spell from 'ob'. If skill is set, then	33	/* This returns a random spell from 'ob'. If skill is set, then
46	*/	36	*/
47	object *	37	object *
48	find_random_spell_in_ob (object ob, const char skill)	38	find_random_spell_in_ob (object ob, const char skill)
49	{	39	{
50	int k = 0, s;	40	int k = 0, s;
51	object *tmp;
52		41
53	for (tmp = ob->inv; tmp; tmp = tmp->below)	42	for (object *tmp = ob->inv; tmp; tmp = tmp->below)
54	if (tmp->type == SPELL && (!skill \|\| tmp->skill == skill))	43	if (tmp->type == SPELL && (!skill \|\| tmp->skill == skill))
55	k++;	44	k++;
56		45
57	/* No spells, no need to progess further */	46	/* No spells, no need to progess further */
58	if (!k)	47	if (!k)
59	return NULL;	48	return NULL;
60		49
61	s = RANDOM () % k;	50	s = RANDOM () % k;
62		51
63	for (tmp = ob->inv; tmp; tmp = tmp->below)	52	for (object *tmp = ob->inv; tmp; tmp = tmp->below)
64	if (tmp->type == SPELL && (!skill \|\| tmp->skill == skill))	53	if (tmp->type == SPELL && (!skill \|\| tmp->skill == skill))
65	{
66	if (!s)	54	if (!s)
67	return tmp;	55	return tmp;
68	else	56	else
69	s--;	57	s--;
70	}	58
71	/* Should never get here, but just in case */	59	/* Should never get here, but just in case */
72	return NULL;	60	return 0;
73	}	61	}
74		62
75	/* Relatively simple function that gets used a lot.	63	/* Relatively simple function that gets used a lot.
76	* Basically, it sets up the skill pointer for the spell being	64	* Basically, it sets up the skill pointer for the spell being
77	* cast. If op is really casting the spell, then the skill	65	* cast. If op is really casting the spell, then the skill
…		…
87	dest->skill = spob->skill;	75	dest->skill = spob->skill;
88	else	76	else
89	dest->skill = caster->skill;	77	dest->skill = caster->skill;
90	}	78	}
91		79
92	/* init_spells: This should really be called check_spells, as that
93	* is what it does. It goes through the spells looking for any
94	* obvious errors. This was most useful in debugging when re-doing
95	* all the spells to catch simple errors. To use it all the time
96	* will result in it spitting out messages that aren't really errors.
97	*/
98	void
99	init_spells (void)
100	{
101	#ifdef SPELL_DEBUG
102	static int init_spells_done = 0;
103	int i;
104	archetype *at;
105
106	if (init_spells_done)
107	return;
108	LOG (llevDebug, "Checking spells...\n");
109
110	for (at = first_archetype; at; at = at->next)
111	{
112	if (at->clone.type == SPELL)
113	{
114	if (at->clone.skill)
115	{
116	for (i = 1; i < NUM_SKILLS; i++)
117	if (!strcmp (skill_names[i], at->clone.skill))
118	break;
119	if (i == NUM_SKILLS)
120	{
121	LOG (llevError, "Spell %s has improper associated skill %s\n", at->name, at->clone.skill);
122	}
123	}
124	/* other_arch is already checked for in the loader */
125	}
126	}
127
128	i = 0;
129	while (spell_mapping[i])
130	{
131	if (!find_archetype (spell_mapping[i]))
132	{
133	LOG (llevError, "Unable to find spell mapping %s (%i)\n", spell_mapping[i], i);
134	}
135	i++;
136	}
137	LOG (llevDebug, "Checking spells completed.\n");
138	#endif
139	}
140
141	/* Dumps all the spells - now also dumps skill associated with the spell.
142	* not sure what this would be used for, as the data seems pretty
143	* minimal, but easy enough to keep around.
144	*/
145	void
146	dump_spells (void)
147	{
148	archetype *at;
149
150	for (at = first_archetype; at; at = at->next)
151	{
152	if (at->clone.type == SPELL)
153	{
154	fprintf (stderr, "%s:%s:%s:%s:%d\n", &at->clone.name,
155	&at->name, at->clone.other_arch ? &at->clone.other_arch->name : "<nil>", &at->clone.skill, at->clone.level);
156	}
157	}
158	}
159
160	/* pretty basic function - basically just takes	80	/* pretty basic function - basically just takes
161	* an object, sets the x,y, and calls insert_ob_in_map	81	* an object, sets the x,y, and calls insert_ob_in_map
162	*/	82	*/
163
164	void	83	void
165	spell_effect (object spob, int x, int y, mapstruct map, object *originator)	84	spell_effect (object spob, int x, int y, maptile map, object *originator)
166	{	85	{
167
168	if (spob->other_arch != NULL)	86	if (spob->other_arch)
169	{	87	map->insert (arch_to_object (spob->other_arch), x, y, originator);
170	object *effect = arch_to_object (spob->other_arch);
171
172	effect->x = x;
173	effect->y = y;
174
175	insert_ob_in_map (effect, map, originator, 0);
176	}
177	}	88	}
178		89
179	/*	90	static int
180	* This function takes a caster and spell and presents the	91	attuned_bonus (object caster, object spell, int level)
181	* effective level the caster needs to be to cast the spell.
182	* basically, it just adjusts the spell->level with attuned/repelled
183	* spellpaths. Was called path_level_mod
184	*
185	* caster is person casting hte spell.
186	* spell is the spell object.
187	* Returns modified level.
188	*/
189	int
190	min_casting_level (object caster, object spell)
191	{	92	{
192	int new_level;	93	// compute the attuned/repelled bonus
193		94	// attuned only increases up to 2 times the original level (i.e. bonus <= level) */
194	if (caster->path_denied & spell->path_attuned)	95	// repell has no such quarrels
195	{	96	return (caster->path_attuned & spell->path_attuned ? min (level, +ATTUNE_REPELL) : 0)
196	/* This case is not a bug, just the fact that this function is	97	+ (caster->path_repelled & spell->path_attuned ? -ATTUNE_REPELL : 0);
197	* usually called BEFORE checking for path_deny. -AV
198	*/
199	#if 0
200	LOG (llevError, "BUG: path_level_mod (arch %s, name %s): casting denied " "spell\n", caster->arch->name, caster->name);
201	#endif
202	return 1;
203	}
204	new_level = spell->level
205	+ ((caster->path_repelled & spell->path_attuned) ? +2 : 0) + ((caster->path_attuned & spell->path_attuned) ? -2 : 0);
206	return (new_level < 1) ? 1 : new_level;
207	}	98	}
208
209		99
210	/* This function returns the effective level the spell	100	/* This function returns the effective level the spell
211	* is being cast at.	101	* is being cast at.
212	* Note that I changed the repelled/attuned bonus to 2 from 5.
213	* This is because the new code compares casting_level against
214	* min_caster_level, so the difference is effectively 4
215	*/	102	*/
216
217	int	103	int
218	caster_level (object caster, object spell)	104	casting_level (object caster, object spell)
219	{	105	{
220	int level = caster->level;	106	int level = caster->level;
221
222	/* If this is a player, try to find the matching skill */
223	if (caster->type == PLAYER && spell->skill)
224	{
225	int i;
226
227	for (i = 0; i < NUM_SKILLS; i++)
228	if (caster->contr->last_skill_ob[i] && caster->contr->last_skill_ob[i]->skill == spell->skill)
229	{
230	level = caster->contr->last_skill_ob[i]->level;
231	break;
232	}
233	}
234		107
235	/* if a rod is fired by a player, take the use_magic_item skill in consideration. */	108	/* if a rod is fired by a player, take the use_magic_item skill in consideration. */
236	if (caster->type == ROD && caster->env && caster->env->type == PLAYER)	109	if (caster->type == ROD && caster->env && caster->env->type == PLAYER)
237	{	110	{
238	object *skill = find_skill_by_number (caster->env, SK_USE_MAGIC_ITEM);	111	object *skill = find_skill_by_number (caster->env, SK_USE_MAGIC_ITEM);
239	int sk_level = skill ? skill->level : 1;	112	int sk_level = skill ? skill->level : 1;
240		113
241	level = MIN (level, sk_level + level / 10 + 1);	114	level = min (level, sk_level + level / 10 + 1);
242	}	115	}
		116	else if (caster->type == PLAYER) /* If this is a player, try to find the matching skill */
		117	if (object *skill = caster->contr->find_skill (spell->skill))
		118	level = skill->level;
243		119
244	/* Got valid caster level. Now adjust for attunement */	120	int bonus = attuned_bonus (caster, spell, level);
245	level += ((caster->path_repelled & spell->path_attuned) ? -2 : 0) + ((caster->path_attuned & spell->path_attuned) ? 2 : 0);	121
		122	level += bonus;
		123
		124	// now scale the effective level from the startinglevel..100 range to 1..100
		125	if (level < 100)
		126	level = lerp (level, (int)spell->level, 100, 1, 100);
246		127
247	/* Always make this at least 1. If this is zero, we get divide by zero	128	/* Always make this at least 1. If this is zero, we get divide by zero
248	* errors in various places.	129	* errors in various places.
249	*/	130	*/
250	if (level < 1)
251	level = 1;
252	return level;	131	return max (level, 1);
253	}	132	}
254		133
255	/* The following function scales the spellpoint cost of	134	/* The following function scales the spellpoint cost of
256	* a spell by it's increased effectiveness. Some of the	135	* a spell by it's increased effectiveness. Some of the
257	* lower level spells become incredibly vicious at high	136	* lower level spells become incredibly vicious at high
…		…
261	* caster is what is casting the spell, can be op.	140	* caster is what is casting the spell, can be op.
262	* spell is the spell object.	141	* spell is the spell object.
263	* Note that it is now possible for a spell to cost both grace and	142	* Note that it is now possible for a spell to cost both grace and
264	* mana. In that case, we return which ever value is higher.	143	* mana. In that case, we return which ever value is higher.
265	*/	144	*/
266
267	sint16	145	sint16
268	SP_level_spellpoint_cost (object caster, object spell, int flags)	146	SP_level_spellpoint_cost (object caster, object spell, int flags)
269	{	147	{
270	int sp, grace, level = caster_level (caster, spell);	148	int sp, grace, level = casting_level (caster, spell);
271		149
272	if (settings.spellpoint_level_depend == TRUE)	150	if (settings.spellpoint_level_depend == TRUE)
273	{	151	{
274	if (spell->stats.sp && spell->stats.maxsp)	152	if (spell->stats.sp && spell->stats.maxsp)
275	{	153	{
…		…
296	else	174	else
297	{	175	{
298	sp = (int) (spell->stats.sp * PATH_SP_MULT (caster, spell));	176	sp = (int) (spell->stats.sp * PATH_SP_MULT (caster, spell));
299	if (spell->stats.sp && !sp)	177	if (spell->stats.sp && !sp)
300	sp = 1;	178	sp = 1;
		179
301	grace = (int) (spell->stats.grace * PATH_SP_MULT (caster, spell));	180	grace = (int) (spell->stats.grace * PATH_SP_MULT (caster, spell));
302	if (spell->stats.grace && !grace)	181	if (spell->stats.grace && !grace)
303	grace = 1;	182	grace = 1;
304	}	183	}
		184
305	if (flags == SPELL_HIGHEST)	185	if (flags == SPELL_HIGHEST)
306	return MAX (sp, grace);	186	return MAX (sp, grace);
307	else if (flags == SPELL_GRACE)	187	else if (flags == SPELL_GRACE)
308	return grace;	188	return grace;
309	else if (flags == SPELL_MANA)	189	else if (flags == SPELL_MANA)
…		…
313	LOG (llevError, "SP_level_spellpoint_cost: Unknown flags passed: %d\n", flags);	193	LOG (llevError, "SP_level_spellpoint_cost: Unknown flags passed: %d\n", flags);
314	return 0;	194	return 0;
315	}	195	}
316	}	196	}
317		197
		198	/*
		199	* Return the effective casting level of the spell.
		200	* To make spells independent of their starting level, this function
		201	* scales the range spellstartlevel .. 100 into the range 1..100
		202	*/
		203	static int
		204	SP_casting_level (object caster, object spell)
		205	{
		206	return casting_level (caster, spell);
		207	}
318		208
319	/* SP_level_dam_adjust: Returns adjusted damage based on the caster.	209	/* SP_level_dam_adjust: Returns adjusted damage based on the caster.
320	* spob is the spell we are adjusting.	210	* spob is the spell we are adjusting.
321	*/	211	*/
322	int	212	int
323	SP_level_dam_adjust (object caster, object spob)	213	SP_level_dam_adjust (object caster, object spob)
324	{	214	{
325	int level = caster_level (caster, spob);
326	int adj = level - min_casting_level (caster, spob);
327
328	if (adj < 0)
329	adj = 0;
330	if (spob->dam_modifier)	215	if (!spob->dam_modifier)
331	adj /= spob->dam_modifier;
332	else
333	adj = 0;
334	return adj;	216	return 0;
		217
		218	return SP_casting_level (caster, spob) / spob->dam_modifier;
335	}	219	}
336		220
337	/* Adjust the strength of the spell based on level.	221	/* Adjust the strength of the spell based on level.
338	* This is basically the same as SP_level_dam_adjust above,	222	* This is basically the same as SP_level_dam_adjust above,
339	* but instead looks at the level_modifier value.	223	* but instead looks at the level_modifier value.
340	*/	224	*/
341	int	225	int
342	SP_level_duration_adjust (object caster, object spob)	226	SP_level_duration_adjust (object caster, object spob)
343	{	227	{
344	int level = caster_level (caster, spob);
345	int adj = level - min_casting_level (caster, spob);
346
347	if (adj < 0)
348	adj = 0;
349	if (spob->duration_modifier)	228	if (!spob->duration_modifier)
350	adj /= spob->duration_modifier;
351	else
352	adj = 0;
353
354	return adj;	229	return 0;
		230
		231	return SP_casting_level (caster, spob) / spob->duration_modifier;
355	}	232	}
356		233
357	/* Adjust the strength of the spell based on level.	234	/* Adjust the strength of the spell based on level.
358	* This is basically the same as SP_level_dam_adjust above,	235	* This is basically the same as SP_level_dam_adjust above,
359	* but instead looks at the level_modifier value.	236	* but instead looks at the level_modifier value.
360	*/	237	*/
361	int	238	int
362	SP_level_range_adjust (object caster, object spob)	239	SP_level_range_adjust (object caster, object spob)
363	{	240	{
364	int level = caster_level (caster, spob);
365	int adj = level - min_casting_level (caster, spob);
366
367	if (adj < 0)
368	adj = 0;
369	if (spob->range_modifier)	241	if (!spob->range_modifier)
370	adj /= spob->range_modifier;
371	else
372	adj = 0;
373
374	return adj;	242	return 0;
		243
		244	return SP_casting_level (caster, spob) / spob->range_modifier;
375	}	245	}
376		246
377	/* Checks to see if player knows the spell. If the name is the same	247	/* Checks to see if player knows the spell. If the name is the same
378	* as an existing spell, we presume they know it.	248	* as an existing spell, we presume they know it.
379	* returns 1 if they know the spell, 0 if they don't.	249	* returns 1 if they know the spell, 0 if they don't.
380	*/	250	*/
381	object *	251	object *
382	check_spell_known (object op, const char name)	252	check_spell_known (object op, const char name)
383	{	253	{
384	object *spop;	254	object *spop;
		255	shstr_cmp name_ (name);
385		256
386	for (spop = op->inv; spop; spop = spop->below)	257	for (spop = op->inv; spop; spop = spop->below)
387	if (spop->type == SPELL && !strcmp (spop->name, name))	258	if (spop->type == SPELL && spop->name == name)
388	return spop;	259	return spop;
389		260
390	return NULL;	261	return 0;
391	}	262	}
392
393		263
394	/*	264	/*
395	* Look at object 'op' and see if they know the spell	265	* Look at object 'op' and see if they know the spell
396	* spname. This is pretty close to check_spell_known	266	* spname. This is pretty close to check_spell_known
397	* above, but it uses a looser matching mechanism.	267	* above, but it uses a looser matching mechanism.
398	* returns the matching spell object, or NULL.	268	* returns the matching spell object, or NULL.
399	* If we match multiple spells but don't get an	269	* If we match multiple spells but don't get an
400	* exact match, we also return NULL.	270	* exact match, we also return NULL.
401	*/	271	*/
402
403	object *	272	object *
404	lookup_spell_by_name (object op, const char spname)	273	lookup_spell_by_name (object op, const char spname)
405	{	274	{
406	object spob1 = NULL, spob2 = NULL, *spob;	275	object spob1 = NULL, spob2 = NULL, *spob;
407	int nummatch = 0;	276	int nummatch = 0;
…		…
451	* reflect_spell fails.)	320	* reflect_spell fails.)
452	* Caller should be sure it passes us valid map coordinates	321	* Caller should be sure it passes us valid map coordinates
453	* eg, updated for tiled maps.	322	* eg, updated for tiled maps.
454	*/	323	*/
455	int	324	int
456	reflwall (mapstruct m, int x, int y, object sp_op)	325	reflwall (maptile m, int x, int y, object sp_op)
457	{	326	{
458	object *op;
459
460	if (OUT_OF_REAL_MAP (m, x, y))	327	if (OUT_OF_REAL_MAP (m, x, y))
461	return 0;	328	return 0;
462	for (op = get_map_ob (m, x, y); op != NULL; op = op->above)	329
463	if (QUERY_FLAG (op, FLAG_REFL_SPELL) && (!QUERY_FLAG (op, FLAG_ALIVE) \|\|	330	for (object *op = GET_MAP_OB (m, x, y); op; op = op->above)
464	sp_op->type == LIGHTNING \|\| (rndm (0, 99)) < 90 - (sp_op->level / 10)))	331	if (QUERY_FLAG (op, FLAG_REFL_SPELL)
		332	&& (!QUERY_FLAG (op, FLAG_ALIVE)
		333	\|\| (rndm (0, 99)) < 90 - (sp_op->level / 10)))
465	return 1;	334	return 1;
466		335
467	return 0;	336	return 0;
468	}	337	}
469		338
…		…
475	* in.	344	* in.
476	*/	345	*/
477	int	346	int
478	cast_create_obj (object op, object caster, object *new_op, int dir)	347	cast_create_obj (object op, object caster, object *new_op, int dir)
479	{	348	{
480	mapstruct *m;	349	maptile *m;
481	sint16 sx, sy;	350	sint16 sx, sy;
482		351
483	if (dir &&	352	if (dir &&
484	((get_map_flags (op->map, &m, op->x + freearr_x[dir], op->y + freearr_y[dir], &sx, &sy) & P_OUT_OF_MAP) \|\|	353	((get_map_flags (op->map, &m, op->x + freearr_x[dir], op->y + freearr_y[dir], &sx, &sy) & P_OUT_OF_MAP) \|\|
485	OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy))))	354	OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy))))
486	{	355	{
487	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");	356	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
488	new_draw_info (NDI_UNIQUE, 0, op, "You cast it at your feet.");	357	new_draw_info (NDI_UNIQUE, 0, op, "You cast it at your feet.");
489	dir = 0;	358	dir = 0;
490	}	359	}
491	new_op->x = op->x + freearr_x[dir];	360
492	new_op->y = op->y + freearr_y[dir];	361	SET_FLAG (new_op, FLAG_IDENTIFIED);
493	if (dir == 0)	362	op->map->insert (new_op,
494	insert_ob_in_map (new_op, op->map, op, INS_BELOW_ORIGINATOR);	363	op->x + freearr_x[dir], op->y + freearr_y[dir],
495	else	364	op,
496	insert_ob_in_map (new_op, op->map, op, 0);	365	dir ? 0 : INS_BELOW_ORIGINATOR);
		366
497	return dir;	367	return dir;
498	}	368	}
499		369
500	/* Returns true if it is ok to put spell *op on the space/may provided.	370	/* Returns true if it is ok to put spell *op on the space/may provided.
501	* immune_stop is basically the attacktype of the spell (why	371	* immune_stop is basically the attacktype of the spell (why
…		…
503	* has the AT_MAGIC bit set, and there is a counterwall	373	* has the AT_MAGIC bit set, and there is a counterwall
504	* on the space, the object doesn't get placed. if immune stop	374	* on the space, the object doesn't get placed. if immune stop
505	* does not have AT_MAGIC, then counterwalls do not effect the spell.	375	* does not have AT_MAGIC, then counterwalls do not effect the spell.
506	*	376	*
507	*/	377	*/
508
509	int	378	int
510	ok_to_put_more (mapstruct m, sint16 x, sint16 y, object op, int immune_stop)	379	ok_to_put_more (maptile m, sint16 x, sint16 y, object op, int immune_stop)
511	{	380	{
512	object *tmp;	381	if (!xy_normalise (m, x, y))
513	int mflags;
514	mapstruct *mp;
515
516	mp = m;
517	mflags = get_map_flags (m, &mp, x, y, &x, &y);
518
519	if (mflags & P_OUT_OF_MAP)
520	return 0;	382	return 0;
521		383
522	if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (mp, x, y)))	384	mapspace &ms = m->at (x, y);
		385	ms.update ();
		386
		387	if (OB_TYPE_MOVE_BLOCK (op, ms.move_block))
523	return 0;	388	return 0;
524		389
525	for (tmp = get_map_ob (mp, x, y); tmp != NULL; tmp = tmp->above)	390	for (object *tmp = ms.bot; tmp; tmp = tmp->above)
526	{	391	{
527	/* If there is a counterspell on the space, and this	392	/* If there is a counterspell on the space, and this
528	* object is using magic, don't progress. I believe we could	393	* object is using magic, don't progress. I believe we could
529	* leave this out and let in progress, and other areas of the code	394	* leave this out and let in progress, and other areas of the code
530	* will then remove it, but that would seem to to use more	395	* will then remove it, but that would seem to to use more
531	* resources, and may not work as well if a player is standing	396	* resources, and may not work as well if a player is standing
532	* on top of a counterwall spell (may hit the player before being	397	* on top of a counterwall spell (may hit the player before being
533	* removed.) On the other hand, it may be more dramatic for the	398	* removed.) On the other hand, it may be more dramatic for the
534	* spell to actually hit the counterwall and be sucked up.	399	* spell to actually hit the counterwall and be sucked up.
535	*/	400	*/
536	if ((tmp->attacktype & AT_COUNTERSPELL) &&	401	if ((tmp->attacktype & AT_COUNTERSPELL)
537	(tmp->type != PLAYER) && !QUERY_FLAG (tmp, FLAG_MONSTER) &&	402	&& !QUERY_FLAG (tmp, FLAG_MONSTER)
538	(tmp->type != WEAPON) && (tmp->type != BOW) && (tmp->type != ARROW) && (tmp->type != GOLEM) && (immune_stop & AT_MAGIC))	403	&& (tmp->type != PLAYER)
		404	&& (tmp->type != WEAPON)
		405	&& (tmp->type != BOW)
		406	&& (tmp->type != ARROW)
		407	&& (tmp->type != GOLEM)
		408	&& !QUERY_FLAG (tmp, FLAG_IS_FLOOR) // XXX:
		409	// we special case floor here because there
		410	// are sometimes spell effect floors
		411	// which are used to inflict damage
		412	// (and those shouldn't go away from
		413	// sanctuary) see also: permanent lava
		414	&& (immune_stop & AT_MAGIC))
539	return 0;	415	return 0;
540		416
541	/* This is to prevent 'out of control' spells. Basically, this	417	/* This is to prevent 'out of control' spells. Basically, this
542	* limits one spell effect per space per spell. This is definately	418	* limits one spell effect per space per spell. This is definately
543	* needed for performance reasons, and just for playability I believe.	419	* needed for performance reasons, and just for playability I believe.
…		…
550	/*	426	/*
551	* Combine similar spell effects into one spell effect. Needed for	427	* Combine similar spell effects into one spell effect. Needed for
552	* performance reasons with meteor swarm and the like, but also for	428	* performance reasons with meteor swarm and the like, but also for
553	* playability reasons.	429	* playability reasons.
554	*/	430	*/
555	if (tmp->arch == op->arch	431	if (tmp->arch == op->arch /* no harm if not comparing by name here */
556	&& tmp->type == op->type	432	&& tmp->type == op->type
557	&& tmp->subtype == op->subtype	433	&& tmp->subtype == op->subtype
		434	&& tmp->owner == op->owner
558	&& tmp->owner == op->owner && ((tmp->subtype == SP_EXPLOSION) \|\| (tmp->subtype == SP_CONE && tmp->stats.sp == op->stats.sp)))	435	&& ((tmp->subtype == SP_EXPLOSION) \|\| (tmp->subtype == SP_CONE && tmp->stats.sp == op->stats.sp)))
559	{	436	{
560	tmp->stats.dam = MAX (tmp->stats.dam, op->stats.dam);	437	tmp->stats.dam = MAX (tmp->stats.dam, op->stats.dam);
561	tmp->range = MAX (tmp->range, op->range);	438	tmp->range = MAX (tmp->range, op->range);
562	tmp->duration = MAX (tmp->duration, op->duration);	439	tmp->duration = MAX (tmp->duration, op->duration);
563	return 0;	440	return 0;
…		…
565		442
566	/* Perhaps we should also put checks in for no magic and unholy	443	/* Perhaps we should also put checks in for no magic and unholy
567	* ground to prevent it from moving along?	444	* ground to prevent it from moving along?
568	*/	445	*/
569	}	446	}
		447
570	/* If it passes the above tests, it must be OK */	448	/* If it passes the above tests, it must be OK */
571	return 1;	449	return 1;
572	}	450	}
573		451
574	/* fire_arch_from_position: fires an archetype.	452	/* fire_arch_from_position: fires an archetype.
…		…
579	* dir: direction to fire in.	457	* dir: direction to fire in.
580	* spell: spell that is being fired. It uses other_arch for the archetype	458	* spell: spell that is being fired. It uses other_arch for the archetype
581	* to fire.	459	* to fire.
582	* returns 0 on failure, 1 on success.	460	* returns 0 on failure, 1 on success.
583	*/	461	*/
584
585	int	462	int
586	fire_arch_from_position (object op, object caster, sint16 x, sint16 y, int dir, object *spell)	463	fire_arch_from_position (object op, object caster, sint16 x, sint16 y, int dir, object *spell)
587	{	464	{
588	object *tmp;
589	int mflags;
590	mapstruct *m;
591
592	if (spell->other_arch == NULL)	465	if (!spell->other_arch)
593	return 0;	466	return 0;
594		467
595	m = op->map;	468	object *tmp = spell->other_arch->instance ();
596	mflags = get_map_flags (m, &m, x, y, &x, &y);
597	if (mflags & P_OUT_OF_MAP)
598	{
599	return 0;
600	}
601		469
602	tmp = arch_to_object (spell->other_arch);	470	if (!tmp)
603
604	if (tmp == NULL)
605	return 0;	471	return 0;
606
607	if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (m, x, y)))
608	{
609	new_draw_info (NDI_UNIQUE, 0, op, "You can't cast the spell on top of a wall!\n");
610	free_object (tmp);
611	return 0;
612	}
613
614
615		472
616	tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);	473	tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell);
617	tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell);	474	tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell);
618	/* code in time.c uses food for some things, duration for others */	475	/* code in time.c uses food for some things, duration for others */
619	tmp->stats.food = tmp->duration;	476	tmp->stats.food = tmp->duration;
620	tmp->range = spell->range + SP_level_range_adjust (caster, spell);	477	tmp->range = spell->range + SP_level_range_adjust (caster, spell);
621	tmp->attacktype = spell->attacktype;	478	tmp->attacktype = spell->attacktype;
622	tmp->x = x;
623	tmp->y = y;
624	tmp->direction = dir;	479	tmp->direction = dir;
625	if (get_owner (op) != NULL)	480	tmp->set_owner (op);
626	copy_owner (tmp, op);
627	else
628	set_owner (tmp, op);
629	tmp->level = caster_level (caster, spell);	481	tmp->level = casting_level (caster, spell);
630	set_spell_skill (op, caster, spell, tmp);	482	set_spell_skill (op, caster, spell, tmp);
631		483
632	/* needed for AT_HOLYWORD,AT_GODPOWER stuff */	484	/* needed for AT_HOLYWORD,AT_GODPOWER stuff */
633	if (tmp->attacktype & AT_HOLYWORD \|\| tmp->attacktype & AT_GODPOWER)	485	if (tmp->attacktype & AT_HOLYWORD \|\| tmp->attacktype & AT_GODPOWER)
634	{
635	if (!tailor_god_spell (tmp, op))	486	if (!tailor_god_spell (tmp, op))
636	return 0;	487	return 0;
637	}	488
638	if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE))	489	if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE))
639	SET_ANIMATION (tmp, dir);	490	SET_ANIMATION (tmp, dir);
640		491
641	if ((tmp = insert_ob_in_map (tmp, m, op, 0)) == NULL)	492	if ((tmp = op->map->insert (tmp, x, y, op)))
642	return 1;
643
644	move_spell_effect (tmp);	493	move_spell_effect (tmp);
645		494
646	return 1;	495	return 1;
647	}	496	}
648
649
650		497
651	/*****************************************************************************	498	/*****************************************************************************
652	*	499	*
653	* Code related to rods - perhaps better located in another file?	500	* Code related to rods - perhaps better located in another file?
654	*	501	*
655	****************************************************************************/	502	****************************************************************************/
656
657	void	503	void
658	regenerate_rod (object *rod)	504	regenerate_rod (object *rod)
659	{	505	{
660	if (rod->stats.hp < rod->stats.maxhp)	506	if (rod->stats.hp < rod->stats.maxhp)
661	{	507	rod->stats.hp = min (rod->stats.maxhp, rod->stats.hp + 1 + rod->stats.maxhp / 10);
662	rod->stats.hp += 1 + rod->stats.maxhp / 10;
663
664	if (rod->stats.hp > rod->stats.maxhp)
665	rod->stats.hp = rod->stats.maxhp;
666	}
667	}	508	}
668
669		509
670	void	510	void
671	drain_rod_charge (object *rod)	511	drain_rod_charge (object *rod)
672	{	512	{
673	rod->stats.hp -= SP_level_spellpoint_cost (rod, rod->inv, SPELL_HIGHEST);	513	rod->stats.hp -= SP_level_spellpoint_cost (rod, rod->inv, SPELL_HIGHEST);
674	}	514	}
675
676
677
678		515
679	/* this function is commonly used to find a friendly target for	516	/* this function is commonly used to find a friendly target for
680	* spells such as heal or protection or armour	517	* spells such as heal or protection or armour
681	* op is what is looking for the target (which can be a player),	518	* op is what is looking for the target (which can be a player),
682	* dir is the direction we are looking in. Return object found, or	519	* dir is the direction we are looking in. Return object found, or
683	* NULL if no good object.	520	* NULL if no good object.
684	*/	521	*/
685
686	object *	522	object *
687	find_target_for_friendly_spell (object *op, int dir)	523	find_target_for_friendly_spell (object *op, int dir)
688	{	524	{
689	object *tmp;	525	object *tmp;
690	mapstruct *m;
691	sint16 x, y;
692	int mflags;
693		526
694	/* I don't really get this block - if op isn't a player or rune,	527	/* I don't really get this block - if op isn't a player or rune,
695	* we then make the owner of this object the target.	528	* we then make the owner of this object the target.
696	* The owner could very well be no where near op.	529	* The owner could very well be no where near op.
697	*/	530	*/
698	if (op->type != PLAYER && op->type != RUNE)	531	if (op->type != PLAYER && op->type != RUNE)
699	{	532	{
700	tmp = get_owner (op);	533	tmp = op->owner;
701	/* If the owner does not exist, or is not a monster, than apply the spell	534	/* If the owner does not exist, or is not a monster, than apply the spell
702	* to the caster.	535	* to the caster.
703	*/	536	*/
704	if (!tmp \|\| !QUERY_FLAG (tmp, FLAG_MONSTER))	537	if (!tmp \|\| !QUERY_FLAG (tmp, FLAG_MONSTER))
705	tmp = op;	538	tmp = op;
706	}	539	}
707	else	540	else
708	{	541	{
709	m = op->map;	542	maptile *m = op->map;
710	x = op->x + freearr_x[dir];	543	sint16 x = op->x + freearr_x[dir];
711	y = op->y + freearr_y[dir];	544	sint16 y = op->y + freearr_y[dir];
712
713	mflags = get_map_flags (m, &m, x, y, &x, &y);
714
715	if (mflags & P_OUT_OF_MAP)
716	tmp = NULL;
717	else
718	{	545
719	for (tmp = get_map_ob (m, x, y); tmp != NULL; tmp = tmp->above)	546	tmp = xy_normalise (m, x, y)
720	if (tmp->type == PLAYER)	547	? m->at (x, y).player ()
721	break;	548	: 0;
722	}
723	}	549	}
		550
724	/* didn't find a player there, look in current square for a player */	551	/* didn't find a player there, look in current square for a player */
725	if (tmp == NULL)	552	if (!tmp)
726	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)	553	tmp = op->ms ().player ();
727	{
728	if (tmp->type == PLAYER)
729	break;
730	}
731		554
732	return tmp;	555	return tmp;
733	}	556	}
734
735
736		557
737	/* raytrace:	558	/* raytrace:
738	* spell_find_dir(map, x, y, exclude) will search first the center square	559	* spell_find_dir(map, x, y, exclude) will search first the center square
739	* then some close squares in the given map at the given coordinates for	560	* then some close squares in the given map at the given coordinates for
740	* live objects.	561	* live objects.
…		…
743	* monsters/generators only. If not, the spell will hunt players only.	564	* monsters/generators only. If not, the spell will hunt players only.
744	* It returns the direction toward the first/closest live object if it finds	565	* It returns the direction toward the first/closest live object if it finds
745	* any, otherwise -1.	566	* any, otherwise -1.
746	* note that exclude can be NULL, in which case all bets are off.	567	* note that exclude can be NULL, in which case all bets are off.
747	*/	568	*/
748
749	int	569	int
750	spell_find_dir (mapstruct m, int x, int y, object exclude)	570	spell_find_dir (maptile m, int x, int y, object exclude)
751	{	571	{
752	int i, max = SIZEOFFREE;	572	int i, max = SIZEOFFREE;
753	sint16 nx, ny;	573	sint16 nx, ny;
754	int owner_type = 0, mflags;	574	int owner_type = 0, mflags;
755	object *tmp;	575	object *tmp;
756	mapstruct *mp;	576	maptile *mp;
757		577
758	if (exclude && exclude->head)	578	if (exclude && exclude->head)
759	exclude = exclude->head;	579	exclude = exclude->head;
760	if (exclude && exclude->type)	580	if (exclude && exclude->type)
761	owner_type = exclude->type;	581	owner_type = exclude->type;
…		…
767	mp = m;	587	mp = m;
768	mflags = get_map_flags (m, &mp, nx, ny, &nx, &ny);	588	mflags = get_map_flags (m, &mp, nx, ny, &nx, &ny);
769	if (mflags & (P_OUT_OF_MAP \| P_BLOCKSVIEW))	589	if (mflags & (P_OUT_OF_MAP \| P_BLOCKSVIEW))
770	continue;	590	continue;
771		591
772	tmp = get_map_ob (mp, nx, ny);	592	tmp = GET_MAP_OB (mp, nx, ny);
773		593
774	while (tmp != NULL && (((owner_type == PLAYER &&	594	while (tmp != NULL && (((owner_type == PLAYER &&
775	!QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_GENERATOR)) \|\|	595	!QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_GENERATOR)) \|\|
776	(owner_type != PLAYER && tmp->type != PLAYER)) \|\| (tmp == exclude \|\| (tmp->head && tmp->head == exclude))))	596	(owner_type != PLAYER && tmp->type != PLAYER)) \|\| (tmp == exclude \|\| (tmp->head && tmp->head == exclude))))
777	tmp = tmp->above;	597	tmp = tmp->above;
…		…
780	return freedir[i];	600	return freedir[i];
781	}	601	}
782	return -1; /* flag for "keep going the way you were" */	602	return -1; /* flag for "keep going the way you were" */
783	}	603	}
784		604
785
786
787	/* put_a_monster: puts a monster named monstername near by	605	/* put_a_monster: puts a monster named monstername near by
788	* op. This creates the treasures for the monsters, and	606	* op. This creates the treasures for the monsters, and
789	* also deals with multipart monsters properly.	607	* also deals with multipart monsters properly.
790	*/	608	*/
791
792	void	609	void
793	put_a_monster (object op, const char monstername)	610	put_a_monster (object op, const char monstername)
794	{	611	{
795	object tmp, head = NULL, *prev = NULL;	612	object tmp, head = NULL, *prev = NULL;
796	archetype *at;	613	archetype *at;
797	int dir;	614	int dir;
798		615
799	/* Handle cases where we are passed a bogus mosntername */	616	/* Handle cases where we are passed a bogus mosntername */
800		617
801	if ((at = find_archetype (monstername)) == NULL)	618	if ((at = archetype::find (monstername)) == NULL)
802	return;	619	return;
803		620
804	/* find a free square nearby	621	/* find a free square nearby
805	* first we check the closest square for free squares	622	* first we check the closest square for free squares
806	*/	623	*/
807		624
808	dir = find_first_free_spot (&at->clone, op->map, op->x, op->y);	625	dir = find_first_free_spot (at, op->map, op->x, op->y);
809	if (dir != -1)	626	if (dir != -1)
810	{	627	{
811	/* This is basically grabbed for generate monster. Fixed 971225 to	628	/* This is basically grabbed for generate monster. Fixed 971225 to
812	* insert multipart monsters properly	629	* insert multipart monsters properly
813	*/	630	*/
		631	//TODO: use expand_tail + ...
814	while (at != NULL)	632	while (at != NULL)
815	{	633	{
816	tmp = arch_to_object (at);	634	tmp = arch_to_object (at);
817	tmp->x = op->x + freearr_x[dir] + at->clone.x;	635	tmp->x = op->x + freearr_x[dir] + at->x;
818	tmp->y = op->y + freearr_y[dir] + at->clone.y;	636	tmp->y = op->y + freearr_y[dir] + at->y;
819	tmp->map = op->map;	637	tmp->map = op->map;
820	if (head)	638	if (head)
821	{	639	{
822	tmp->head = head;	640	tmp->head = head;
823	prev->more = tmp;	641	prev->more = tmp;
824	}	642	}
		643
825	if (!head)	644	if (!head)
826	head = tmp;	645	head = tmp;
		646
827	prev = tmp;	647	prev = tmp;
		648
828	at = at->more;	649	at = (archetype *)at->more;
829	}	650	}
830		651
831	if (head->randomitems)	652	if (head->randomitems)
832	create_treasure (head->randomitems, head, GT_INVISIBLE, op->map->difficulty, 0);	653	create_treasure (head->randomitems, head, GT_INVISIBLE, op->map->difficulty, 0);
833		654
834	insert_ob_in_map (head, op->map, op, 0);	655	insert_ob_in_map (head, op->map, op, 0);
835		656
836	/* thought it'd be cool to insert a burnout, too. */	657	/* thought it'd be cool to insert a burnout, too. */
837	tmp = get_archetype ("burnout");	658	op->map->insert (archetype::get (shstr_burnout), op->x + freearr_x[dir], op->y + freearr_y[dir], op);
838	tmp->map = op->map;
839	tmp->x = op->x + freearr_x[dir];
840	tmp->y = op->y + freearr_y[dir];
841	insert_ob_in_map (tmp, op->map, op, 0);
842	}	659	}
843	}	660	}
844		661
845	/* peterm: function which summons hostile monsters and	662	/* peterm: function which summons hostile monsters and
846	* places them in nearby squares.	663	* places them in nearby squares.
…		…
873	{	690	{
874	int attacktype;	691	int attacktype;
875	int face;	692	int face;
876	} ATTACKS[22] =	693	} ATTACKS[22] =
877	{	694	{
878	{
879	AT_PHYSICAL, 0},	695	{ AT_PHYSICAL, 0},
880	{
881	AT_PHYSICAL, 0}, /face = explosion /	696	{ AT_PHYSICAL, 0}, /face = explosion /
882	{
883	AT_PHYSICAL, 0},	697	{ AT_PHYSICAL, 0},
884	{
885	AT_MAGIC, 1},	698	{ AT_MAGIC, 1},
886	{
887	AT_MAGIC, 1}, /* face = last-burnout */	699	{ AT_MAGIC, 1}, /* face = last-burnout */
888	{
889	AT_MAGIC, 1},	700	{ AT_MAGIC, 1},
890	{
891	AT_FIRE, 2},	701	{ AT_FIRE, 2},
892	{
893	AT_FIRE, 2}, /* face = fire.... */	702	{ AT_FIRE, 2}, /* face = fire.... */
894	{
895	AT_FIRE, 2},	703	{ AT_FIRE, 2},
896	{
897	AT_ELECTRICITY, 3},	704	{ AT_ELECTRICITY, 3},
898	{
899	AT_ELECTRICITY, 3}, /* ball_lightning */	705	{ AT_ELECTRICITY, 3}, /* ball_lightning */
900	{
901	AT_ELECTRICITY, 3},	706	{ AT_ELECTRICITY, 3},
902	{
903	AT_COLD, 4},	707	{ AT_COLD, 4},
904	{
905	AT_COLD, 4}, /* face=icestorm */	708	{ AT_COLD, 4}, /* face=icestorm */
906	{
907	AT_COLD, 4},	709	{ AT_COLD, 4},
908	{
909	AT_CONFUSION, 5},	710	{ AT_CONFUSION, 5},
910	{
911	AT_POISON, 7},	711	{ AT_POISON, 7},
912	{
913	AT_POISON, 7}, /* face = acid sphere. generator */	712	{ AT_POISON, 7}, /* face = acid sphere. generator */
914	{
915	AT_POISON, 7}, /* poisoncloud face */	713	{ AT_POISON, 7}, /* poisoncloud face */
916	{
917	AT_SLOW, 8},	714	{ AT_SLOW, 8},
918	{
919	AT_PARALYZE, 9},	715	{ AT_PARALYZE, 9},
920	{
921	AT_FEAR, 10}};	716	{ AT_FEAR, 10},
922		717	};
923
924		718
925	/* shuffle_attack: peterm	719	/* shuffle_attack: peterm
926	* This routine shuffles the attack of op to one of the	720	* This routine shuffles the attack of op to one of the
927	* ones in the list. It does this at random. It also	721	* ones in the list. It does this at random. It also
928	* chooses a face appropriate to the attack that is	722	* chooses a face appropriate to the attack that is
…		…
973	if (failure <= -20 && failure > -40) /* wonder */	767	if (failure <= -20 && failure > -40) /* wonder */
974	{	768	{
975	new_draw_info_format (NDI_UNIQUE, 0, op, "%s gives a sign to renew your faith.", godname);	769	new_draw_info_format (NDI_UNIQUE, 0, op, "%s gives a sign to renew your faith.", godname);
976	tmp = get_archetype (SPELL_WONDER);	770	tmp = get_archetype (SPELL_WONDER);
977	cast_cone (op, op, 0, tmp);	771	cast_cone (op, op, 0, tmp);
978	free_object (tmp);	772	tmp->destroy ();
979	}	773	}
980		774
981	else if (failure <= -40 && failure > -60) /* confusion */	775	else if (failure <= -40 && failure > -60) /* confusion */
982	{	776	{
983	new_draw_info (NDI_UNIQUE, 0, op, "Your diety touches your mind!");	777	new_draw_info (NDI_UNIQUE, 0, op, "Your diety touches your mind!");
…		…
1017	if (failure <= -20 && failure > -40) /* wonder */	811	if (failure <= -20 && failure > -40) /* wonder */
1018	{	812	{
1019	new_draw_info (NDI_UNIQUE, 0, op, "Your spell causes an unexpected effect.");	813	new_draw_info (NDI_UNIQUE, 0, op, "Your spell causes an unexpected effect.");
1020	tmp = get_archetype (SPELL_WONDER);	814	tmp = get_archetype (SPELL_WONDER);
1021	cast_cone (op, op, 0, tmp);	815	cast_cone (op, op, 0, tmp);
1022	free_object (tmp);	816	tmp->destroy ();
1023	}	817	}
1024		818
1025	else if (failure <= -40 && failure > -60) /* confusion */	819	else if (failure <= -40 && failure > -60) /* confusion */
1026	{	820	{
1027	new_draw_info (NDI_UNIQUE, 0, op, "Your magic recoils on you, making you confused!");	821	new_draw_info (NDI_UNIQUE, 0, op, "Your magic recoils on you, making you confused!");
…		…
1046	else	840	else
1047	{	841	{
1048	new_draw_info (NDI_UNIQUE, 0, op, "You lose control of the mana! The uncontrolled magic blasts you!");	842	new_draw_info (NDI_UNIQUE, 0, op, "You lose control of the mana! The uncontrolled magic blasts you!");
1049	tmp = get_archetype (LOOSE_MANA);	843	tmp = get_archetype (LOOSE_MANA);
1050	tmp->level = skill->level;	844	tmp->level = skill->level;
1051	tmp->x = op->x;
1052	tmp->y = op->y;
1053		845
1054	/* increase the area of destruction a little for more powerful spells */	846	/* increase the area of destruction a little for more powerful spells */
1055	tmp->range += isqrt (power);	847	tmp->range += isqrt (power);
1056		848
1057	if (power > 25)	849	if (power > 25)
1058	tmp->stats.dam = 25 + isqrt (power);	850	tmp->stats.dam = 25 + isqrt (power);
1059	else	851	else
1060	tmp->stats.dam = power; /* nasty recoils! */	852	tmp->stats.dam = power; /* nasty recoils! */
1061		853
1062	tmp->stats.maxhp = tmp->count;	854	tmp->stats.maxhp = tmp->count;
1063	insert_ob_in_map (tmp, op->map, NULL, 0);	855
		856	tmp->insert_at (op);
1064	}	857	}
1065	}	858	}
1066	}	859	}
1067		860
1068	int	861	int
1069	cast_party_spell (object op, object caster, int dir, object spell_ob, char stringarg)	862	cast_party_spell (object op, object caster, int dir, object spell_ob, char stringarg)
1070	{	863	{
1071	int success;	864	int success;
1072	player *pl;
1073	object *spell;	865	object *spell;
1074		866
1075	if (!spell_ob->other_arch)	867	if (!spell_ob->other_arch)
1076	{	868	{
1077	LOG (llevError, "cast_party_spell: empty other arch\n");	869	LOG (llevError, "cast_party_spell: empty other arch\n");
1078	return 0;	870	return 0;
1079	}	871	}
		872
1080	spell = arch_to_object (spell_ob->other_arch);	873	spell = arch_to_object (spell_ob->other_arch);
1081		874
1082	/* Always cast spell on caster */	875	/* Always cast spell on caster */
1083	success = cast_spell (op, caster, dir, spell, stringarg);	876	success = cast_spell (op, caster, dir, spell, stringarg);
1084		877
1085	if (caster->contr->party == NULL)	878	if (caster->contr->party == NULL)
1086	{	879	{
1087	remove_ob (spell);	880	spell->remove ();
1088	return success;	881	return success;
1089	}	882	}
1090	for (pl = first_player; pl != NULL; pl = pl->next)	883
		884	for_all_players (pl)
1091	if ((pl->ob->contr->party == caster->contr->party) && (on_same_map (pl->ob, caster)))	885	if ((pl->ob->contr->party == caster->contr->party) && (on_same_map (pl->ob, caster)))
1092	{
1093	cast_spell (pl->ob, caster, pl->ob->facing, spell, stringarg);	886	cast_spell (pl->ob, caster, pl->ob->facing, spell, stringarg);
1094	}	887
1095	remove_ob (spell);	888	spell->remove ();
1096	return success;	889	return success;
1097	}	890	}
1098		891
1099	/* This is where the main dispatch when someone casts a spell.	892	/* This is where the main dispatch when someone casts a spell.
1100	*	893	*
…		…
1121	*	914	*
1122	* if it is a player casting the spell (op->type == PLAYER, op == caster),	915	* if it is a player casting the spell (op->type == PLAYER, op == caster),
1123	* this function will decrease the mana/grace appropriately. For other	916	* this function will decrease the mana/grace appropriately. For other
1124	* objects, the caller should do what it considers appropriate.	917	* objects, the caller should do what it considers appropriate.
1125	*/	918	*/
1126
1127	int	919	int
1128	cast_spell (object op, object caster, int dir, object spell_ob, char stringarg)	920	cast_spell (object op, object caster, int dir, object spell_ob, char stringarg)
1129	{	921	{
1130
1131	const char *godname;	922	const char *godname;
1132	int success = 0, mflags, cast_level = 0, old_shoottype;	923	int success = 0, cast_level = 0;
1133	object *skill = NULL;	924	object *skill = NULL;
1134
1135	old_shoottype = op->contr ? op->contr->shoottype : 0;
1136		925
1137	if (!spell_ob)	926	if (!spell_ob)
1138	{	927	{
1139	LOG (llevError, "cast_spell: null spell object passed\n");	928	LOG (llevError, "cast_spell: null spell object passed\n");
1140	return 0;	929	return 0;
1141	}	930	}
		931
1142	if (!strcmp ((godname = determine_god (op)), "none"))	932	if (!strcmp ((godname = determine_god (op)), "none"))
1143	godname = "A random spirit";	933	godname = "A random spirit";
1144		934
1145	/* the caller should set caster to op if appropriate */	935	/* the caller should set caster to op if appropriate */
1146	if (!caster)	936	if (!caster)
…		…
1150	}	940	}
1151		941
1152	/* if caster is a spell casting object, this normally shouldn't be	942	/* if caster is a spell casting object, this normally shouldn't be
1153	* an issue, because they don't have any spellpaths set up.	943	* an issue, because they don't have any spellpaths set up.
1154	*/	944	*/
1155	if (caster->path_denied & spell_ob->path_attuned)	945	if (caster->path_denied & spell_ob->path_attuned && !QUERY_FLAG (caster, FLAG_WIZCAST))
1156	{	946	{
1157	new_draw_info (NDI_UNIQUE, 0, op, "That spell path is denied to you.");	947	new_draw_info (NDI_UNIQUE, 0, op, "That spell path is denied to you.");
1158	return 0;	948	return 0;
1159	}	949	}
1160		950
…		…
1167	* need to have the right skill pointer passed, so we need to	957	* need to have the right skill pointer passed, so we need to
1168	* at least process that code.	958	* at least process that code.
1169	*/	959	*/
1170	if (op->type == PLAYER && op == caster)	960	if (op->type == PLAYER && op == caster)
1171	{	961	{
1172	cast_level = caster_level (caster, spell_ob);
1173	if (spell_ob->skill)	962	if (spell_ob->skill)
1174	{	963	{
1175	skill = find_skill_by_name (op, spell_ob->skill);	964	skill = find_skill_by_name (op, spell_ob->skill);
		965
1176	if (!skill)	966	if (!skill)
1177	{	967	{
1178	new_draw_info_format (NDI_UNIQUE, 0, op, "You need the skill %s to cast %s.", &spell_ob->skill, &spell_ob->name);	968	op->failmsg (format ("You need the skill %s to cast %s! "
		969	"H<You either need to learn the skill via a skill scroll "
		970	"or you need to wear a talisman or holy symbol.>",
		971	&spell_ob->skill, &spell_ob->name));
1179	return 0;	972	return 0;
1180	}	973	}
1181	if (min_casting_level (op, spell_ob) > cast_level && !QUERY_FLAG (op, FLAG_WIZ))	974
		975	const char *msg = "";
		976
		977	int caster_level = skill->level;
		978
		979	if (op->path_attuned & spell_ob->path_attuned)
1182	{	980	{
1183	new_draw_info (NDI_UNIQUE, 0, op, "You lack enough skill to cast that spell.");	981	caster_level += min (cast_level * 2, ATTUNE_REPELL);
		982	msg = " (attuned)";
		983	}
		984
		985	if (op->path_repelled & spell_ob->path_attuned)
		986	{
		987	caster_level = ATTUNE_REPELL; // negative is ok
		988	msg = " (repelled)";
		989	}
		990
		991	if (spell_ob->level > caster_level)
		992	{
		993	op->failmsg (format ("You lack enough skill to cast that spell! "
		994	"H<Your effective cast level is %d%s, but level %d is required.>",
		995	caster_level, msg, spell_ob->level));
		996	if (!op->is_wiz ())
1184	return 0;	997	return 0;
1185	}	998	}
1186	}	999	}
		1000
1187	/* If the caster is the wiz, they don't ever fail, and don't have	1001	/* If the caster is the wiz, they don't ever fail, and don't have
1188	* to have sufficient grace/mana.	1002	* to have sufficient grace/mana.
1189	*/	1003	*/
1190	if (!QUERY_FLAG (op, FLAG_WIZ))	1004	if (!QUERY_FLAG (op, FLAG_WIZ))
1191	{	1005	{
1192	if (SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA) &&	1006	if (SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA) &&
1193	SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA) > op->stats.sp)	1007	SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA) > op->stats.sp)
1194	{	1008	{
1195	new_draw_info (NDI_UNIQUE, 0, op, "You don't have enough mana.");	1009	op->failmsg ("You don't have enough mana!");
1196	return 0;	1010	return 0;
1197	}	1011	}
		1012
1198	if (SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE) &&	1013	if (SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE) &&
1199	SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE) > op->stats.grace)	1014	SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE) > op->stats.grace)
1200	{	1015	{
1201	if (random_roll (0, op->stats.Wis - 1, op, PREFER_HIGH) + op->stats.grace -	1016	if (random_roll (0, op->stats.Wis - 1, op, PREFER_HIGH) + op->stats.grace -
1202	10 * SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE) / op->stats.maxgrace > 0)	1017	10 * SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE) / op->stats.maxgrace > 0)
1203	{
1204	new_draw_info_format (NDI_UNIQUE, 0, op, "%s grants your prayer, though you are unworthy.", godname);	1018	op->statusmsg (format ("%s grants your prayer, though you are unworthy.", godname));
1205	}
1206	else	1019	else
1207	{	1020	{
1208	prayer_failure (op, op->stats.grace, SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE) - op->stats.grace);	1021	prayer_failure (op, op->stats.grace, SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE) - op->stats.grace);
1209	new_draw_info_format (NDI_UNIQUE, 0, op, "%s ignores your prayer.", godname);	1022	op->failmsg (format ("%s ignores your prayer.", godname));
1210	return 0;	1023	return 0;
1211	}	1024	}
1212	}	1025	}
1213		1026
1214	/* player/monster is trying to cast the spell. might fumble it */	1027	/* player/monster is trying to cast the spell. might fumble it */
1215	if (spell_ob->stats.grace && random_roll (0, 99, op, PREFER_HIGH) <	1028	if (spell_ob->stats.grace && random_roll (0, 99, op, PREFER_HIGH) <
1216	(spell_ob->level / (float) MAX (1, op->level) * cleric_chance[op->stats.Wis]))	1029	(spell_ob->level / (float) MAX (1, op->level) * cleric_chance[op->stats.Wis]))
1217	{	1030	{
1218	play_sound_player_only (op->contr, SOUND_FUMBLE_SPELL, 0, 0);	1031	op->contr->play_sound (sound_find ("fumble_spell"));
1219	new_draw_info (NDI_UNIQUE, 0, op, "You fumble the spell.");	1032	op->failmsg ("You fumble the prayer.");
1220	if (settings.casting_time == TRUE)	1033
1221	{
1222	op->casting_time = -1;
1223	}
1224	op->stats.grace -= random_roll (1, SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE), op, PREFER_LOW);	1034	op->stats.grace -= random_roll (1, SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE), op, PREFER_LOW);
1225	return 0;	1035	return 0;
1226	}	1036	}
1227	else if (spell_ob->stats.sp)	1037	else if (spell_ob->stats.sp)
1228	{	1038	{
1229	int failure = random_roll (0, 199, op, PREFER_HIGH) - op->contr->encumbrance + op->level - spell_ob->level + 35;	1039	int failure = random_roll (0, 199, op, PREFER_HIGH) - op->contr->encumbrance + op->level - spell_ob->level + 35;
1230		1040
1231	if (failure < 0)	1041	if (failure < 0)
1232	{	1042	{
1233	new_draw_info (NDI_UNIQUE, 0, op, "You bungle the spell because you have too much heavy equipment in use.");	1043	op->failmsg ("You bungle the spell because you have too much heavy equipment in use.");
1234	if (settings.spell_failure_effects == TRUE)	1044	if (settings.spell_failure_effects == TRUE)
1235	spell_failure (op, failure, SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA), skill);	1045	spell_failure (op, failure, SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA), skill);
1236	op->contr->shoottype = (rangetype) old_shoottype;	1046
1237	op->stats.sp -= random_roll (0, SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA), op, PREFER_LOW);	1047	op->stats.sp -= random_roll (0, SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA), op, PREFER_LOW);
1238	return 0;	1048	return 0;
1239	}	1049	}
1240	}	1050	}
1241	}	1051	}
1242	}	1052	}
1243		1053
1244	mflags = get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL);	1054	int mflags = op->ms ().flags ();
1245		1055
1246	/* See if we can cast a spell here. If the caster and op are	1056	/* See if we can cast a spell here. If the caster and op are
1247	* not alive, then this would mean that the mapmaker put the	1057	* not alive, then this would mean that the mapmaker put the
1248	* objects on the space - presume that they know what they are	1058	* objects on the space - presume that they know what they are
1249	* doing.	1059	* doing.
1250	*/	1060	*/
1251		1061
1252	if ((mflags & P_SAFE) && !QUERY_FLAG (op, FLAG_WIZCAST)) // There is _ABSOLUTELY_ no magic allowed here (except wizards :-)!	1062	if ((mflags & P_SAFE) && !QUERY_FLAG (op, FLAG_WIZCAST)) // There is _ABSOLUTELY_ no magic allowed here (except wizards :-)!
1253	{	1063	{
1254	new_draw_info (NDI_UNIQUE, 0, op, "This ground is sacred! The gods prevent any magical effects done by you here!.");	1064	op->failmsg ("This ground is sacred! The gods prevent any magical effects done by you here!");
1255	return 0;	1065	return 0;
1256	}	1066	}
1257		1067
1258	if ((spell_ob->type == SPELL)	1068	if ((spell_ob->type == SPELL)
1259	&& (caster->type != POTION)	1069	&& (caster->type != POTION)
…		…
1264	{	1074	{
1265	if (op->type != PLAYER)	1075	if (op->type != PLAYER)
1266	return 0;	1076	return 0;
1267		1077
1268	if ((mflags & P_NO_CLERIC) && spell_ob->stats.grace)	1078	if ((mflags & P_NO_CLERIC) && spell_ob->stats.grace)
1269	new_draw_info_format (NDI_UNIQUE, 0, op, "This ground is unholy! %s ignores you.", godname);	1079	op->failmsg (format ("This ground is unholy! %s ignores you.", godname));
1270	else	1080	else if (object *item = op->contr->ranged_ob)
1271	switch (op->contr->shoottype)
1272	{	1081	{
1273	case range_magic:	1082	if (item->type == SPELL)
1274	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks your spellcasting.");	1083	op->failmsg ("Something blocks your spellcasting.");
1275	break;	1084	else if (item->type == SCROLL)
1276	case range_misc:	1085	op->failmsg ("Something blocks the magic of your scroll.");
1277	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of your item.");
1278	break;
1279	case range_golem:
1280	new_draw_info (NDI_UNIQUE, 0, op, "Something blocks the magic of your scroll.");
1281	break;
1282	default:
1283	break;
1284	}
1285	return 0;
1286	}
1287
1288	if (caster == op && settings.casting_time == TRUE && spell_ob->type == SPELL)
1289	{
1290	if (op->casting_time == -1)
1291	{ /* begin the casting */
1292	op->casting_time = (sint16) (spell_ob->casting_time * PATH_TIME_MULT (op, spell_ob));
1293	op->spell = spell_ob;
1294	/* put the stringarg into the object struct so that when the
1295	* spell is actually cast, it knows about the stringarg.
1296	* necessary for the invoke command spells.
1297	*/
1298	if (stringarg)
1299	{
1300	op->spellarg = strdup_local (stringarg);
1301	}
1302	else	1086	else
1303	op->spellarg = NULL;	1087	op->failmsg ("Something blocks the magic of your item.");
1304	return 0;
1305	}
1306	else if (op->casting_time != 0)
1307	{
1308	if (op->type == PLAYER)
1309	new_draw_info (NDI_UNIQUE, 0, op, "You are casting!");
1310	return 0;
1311	}	1088	}
1312	else	1089	else
1313	{ /* casting_time == 0 */	1090	op->failmsg ("Something blocks the spell!");
1314	op->casting_time = -1;	1091
1315	spell_ob = op->spell;	1092	return 0;
1316	stringarg = op->spellarg;
1317	}
1318	}
1319	else
1320	{	1093	}
		1094
1321	/* Take into account how long it takes to cast the spell.	1095	/* Take into account how long it takes to cast the spell.
1322	* if the player is casting it, then we use the time in	1096	* if the player is casting it, then we use the time in
1323	* the spell object. If it is a spell object, have it	1097	* the spell object. If it is a spell object, have it
1324	* take two ticks. Things that cast spells on the players	1098	* take two ticks. Things that cast spells on the players
1325	* behalf (eg, altars, and whatever else) shouldn't cost	1099	* behalf (eg, altars, and whatever else) shouldn't cost
1326	* the player any time.	1100	* the player any time.
1327	* Ignore casting time for firewalls	1101	* Ignore casting time for firewalls
		1102	*/
		1103	if (caster == op && caster->type != FIREWALL)
		1104	{
		1105	op->speed_left -= spell_ob->casting_time * PATH_TIME_MULT (op, spell_ob) * FABS (op->speed);
		1106	/* Other portions of the code may also decrement the speed of the player, so
		1107	* put a lower limit so that the player isn't stuck here too long
1328	*/	1108	*/
1329	if (caster == op && caster->type != FIREWALL)
1330	{
1331	op->speed_left -= spell_ob->casting_time * PATH_TIME_MULT (op, spell_ob) * FABS (op->speed);
1332	/* Other portions of the code may also decrement the speed of the player, so
1333	* put a lower limit so that the player isn't stuck here too long
1334	*/
1335	if ((spell_ob->casting_time > 0) && op->speed_left < -spell_ob->casting_time * PATH_TIME_MULT (op, spell_ob) * FABS (op->speed))	1109	if ((spell_ob->casting_time > 0) && op->speed_left < -spell_ob->casting_time * PATH_TIME_MULT (op, spell_ob) * FABS (op->speed))
1336	op->speed_left = -spell_ob->casting_time * PATH_TIME_MULT (op, spell_ob) * FABS (op->speed);	1110	op->speed_left = -spell_ob->casting_time * PATH_TIME_MULT (op, spell_ob) * FABS (op->speed);
1337	}	1111	}
1338	else if (caster->type == WAND \|\| caster->type == HORN \|\| caster->type == ROD \|\| caster->type == POTION \|\| caster->type == SCROLL)	1112	else if (caster->type == WAND \|\| caster->type == HORN \|\| caster->type == ROD \|\| caster->type == POTION \|\| caster->type == SCROLL)
1339	{
1340	op->speed_left -= 2 * FABS (op->speed);	1113	op->speed_left -= 2 * FABS (op->speed);
1341	}
1342	}
1343		1114
1344	if (op->type == PLAYER && op == caster)	1115	if (op->type == PLAYER && op == caster)
1345	{	1116	{
1346	op->stats.grace -= SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE);	1117	op->stats.grace -= SP_level_spellpoint_cost (caster, spell_ob, SPELL_GRACE);
1347	op->stats.sp -= SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA);	1118	op->stats.sp -= SP_level_spellpoint_cost (caster, spell_ob, SPELL_MANA);
…		…
1354	if (op != caster && !skill && caster->skill)	1125	if (op != caster && !skill && caster->skill)
1355	{	1126	{
1356	skill = find_skill_by_name (op, caster->skill);	1127	skill = find_skill_by_name (op, caster->skill);
1357	if (!skill)	1128	if (!skill)
1358	{	1129	{
1359	new_draw_info_format (NDI_UNIQUE, 0, op, "You lack the skill %s to use the %s", &caster->skill, query_name (caster));	1130	op->failmsg (format ("You lack the skill %s to use the %s!", &caster->skill, query_name (caster)));
1360	return 0;	1131	return 0;
1361	}	1132	}
		1133
1362	change_skill (op, skill, 0); /* needed for proper exp credit */	1134	op->change_skill (skill); /* needed for proper exp credit */
1363	}	1135	}
		1136
		1137	if (INVOKE_OBJECT (CAST_SPELL, spell_ob, ARG_OBJECT (op), ARG_OBJECT (caster), ARG_INT (dir), ARG_STRING (stringarg)))
		1138	return RESULT_INT (0);
1364		1139
1365	switch (spell_ob->subtype)	1140	switch (spell_ob->subtype)
1366	{	1141	{
1367	/* The order of case statements is same as the order they show up	1142	/* The order of case statements is same as the order they show up
1368	* in in spells.h.	1143	* in in spells.h.
1369	*/	1144	*/
1370	case SP_RAISE_DEAD:	1145	case SP_RAISE_DEAD:
1371	success = cast_raise_dead_spell (op, caster, spell_ob, dir, stringarg);	1146	success = cast_raise_dead_spell (op, caster, spell_ob, dir, stringarg);
1372	break;	1147	break;
1373		1148
1374	case SP_RUNE:	1149	case SP_RUNE:
…		…
1402	case SP_SMITE:	1177	case SP_SMITE:
1403	success = cast_smite_spell (op, caster, dir, spell_ob);	1178	success = cast_smite_spell (op, caster, dir, spell_ob);
1404	break;	1179	break;
1405		1180
1406	case SP_MAGIC_MISSILE:	1181	case SP_MAGIC_MISSILE:
1407	success = fire_arch_from_position (op, caster, op->x + freearr_x[dir], op->y + freearr_y[dir], dir, spell_ob);	1182	success = fire_arch_from_position (op, caster, op->x, op->y, dir, spell_ob);
1408	break;	1183	break;
1409		1184
1410	case SP_SUMMON_GOLEM:	1185	case SP_SUMMON_GOLEM:
1411	success = summon_golem (op, caster, dir, spell_ob);	1186	success = summon_golem (op, caster, dir, spell_ob);
1412	old_shoottype = range_golem;
1413	break;	1187	break;
1414		1188
1415	case SP_DIMENSION_DOOR:	1189	case SP_DIMENSION_DOOR:
1416	/* dimension door needs the actual caster, because that is what is	1190	/* dimension door needs the actual caster, because that is what is
1417	* moved.	1191	* moved.
…		…
1490	#ifdef NO_POLYMORPH	1264	#ifdef NO_POLYMORPH
1491	/* Not great, but at least provide feedback so if players do have	1265	/* Not great, but at least provide feedback so if players do have
1492	* polymorph (ie, find it as a preset item or left over from before	1266	* polymorph (ie, find it as a preset item or left over from before
1493	* it was disabled), they get some feedback.	1267	* it was disabled), they get some feedback.
1494	*/	1268	*/
1495	new_draw_info (NDI_UNIQUE, 0, op, "The spell fizzles");	1269	op->failmsg ("The spell fizzles!");
1496	success = 0;	1270	success = 0;
1497	#else	1271	#else
1498	success = cast_polymorph (op, caster, spell_ob, dir);	1272	success = cast_polymorph (op, caster, spell_ob, dir);
1499	#endif	1273	#endif
1500	break;	1274	break;
…		…
1520	break;	1294	break;
1521		1295
1522	case SP_MOVING_BALL:	1296	case SP_MOVING_BALL:
1523	if (spell_ob->path_repelled && (spell_ob->path_repelled & caster->path_attuned) != spell_ob->path_repelled)	1297	if (spell_ob->path_repelled && (spell_ob->path_repelled & caster->path_attuned) != spell_ob->path_repelled)
1524	{	1298	{
1525	new_draw_info_format (NDI_UNIQUE, 0, op, "You lack the proper attunement to cast %s", &spell_ob->name);	1299	op->failmsg (format ("You lack the proper attunement to cast %s!", &spell_ob->name));
1526	success = 0;	1300	success = 0;
1527	}	1301	}
1528	else	1302	else
1529	success = fire_arch_from_position (op, caster, op->x + freearr_x[dir], op->y + freearr_y[dir], dir, spell_ob);	1303	success = fire_arch_from_position (op, caster, op->x, op->y, dir, spell_ob);
1530	break;	1304	break;
1531		1305
1532	case SP_SWARM:	1306	case SP_SWARM:
1533	success = fire_swarm (op, caster, spell_ob, dir);	1307	success = fire_swarm (op, caster, spell_ob, dir);
1534	break;	1308	break;
…		…
1550	success = cast_consecrate (op, caster, spell_ob);	1324	success = cast_consecrate (op, caster, spell_ob);
1551	break;	1325	break;
1552		1326
1553	case SP_ANIMATE_WEAPON:	1327	case SP_ANIMATE_WEAPON:
1554	success = animate_weapon (op, caster, spell_ob, dir);	1328	success = animate_weapon (op, caster, spell_ob, dir);
1555	old_shoottype = range_golem;
1556	break;	1329	break;
1557		1330
1558	case SP_LIGHT:	1331	case SP_LIGHT:
1559	success = cast_light (op, caster, spell_ob, dir);	1332	success = cast_light (op, caster, spell_ob, dir);
1560	break;	1333	break;
…		…
1573		1346
1574	case SP_AURA:	1347	case SP_AURA:
1575	success = create_aura (op, caster, spell_ob);	1348	success = create_aura (op, caster, spell_ob);
1576	break;	1349	break;
1577		1350
1578	case SP_TOWN_PORTAL:
1579	success = cast_create_town_portal (op, caster, spell_ob, dir);
1580	break;
1581
1582	case SP_PARTY_SPELL:	1351	case SP_PARTY_SPELL:
1583	success = cast_party_spell (op, caster, dir, spell_ob, stringarg);	1352	success = cast_party_spell (op, caster, dir, spell_ob, stringarg);
1584	break;	1353	break;
1585		1354
1586	default:	1355	default:
1587	if (!INVOKE_OBJECT (CAST_SPELL, spell_ob, ARG_OBJECT (op), ARG_OBJECT (caster), ARG_INT (dir), ARG_STRING (stringarg)))
1588	LOG (llevError, "cast_spell: Unhandled spell subtype %d\n", spell_ob->subtype);	1356	LOG (llevError, "cast_spell: Unhandled spell subtype %d\n", spell_ob->subtype);
1589	}
1590
1591	/* FIXME - we need some better sound suppport */
1592	// yes, for example, augment map info with the spell effect
1593	// so clients can calculate the sounds themselves
1594	//play_sound_map(op->map, op->x, op->y, SOUND_CAST_SPELL_0 + spell_ob->subtype);
1595
1596	/* free the spell arg */
1597	if (settings.casting_time == TRUE && stringarg)
1598	{	1357	}
1599	free (stringarg);	1358
1600	stringarg = NULL;	1359	op->play_sound (
1601	}	1360	success
1602	/* perhaps a bit of a hack, but if using a wand, it has to change the skill	1361	? spell_ob->sound
1603	* to something like use_magic_item, but you really want to be able to fire	1362	? spell_ob->sound
1604	* it again.	1363	: sound_find ("spell_success")
1605	*/	1364	: sound_find ("fumble_spell")
1606	if (op->contr)	1365	);
1607	op->contr->shoottype = (rangetype) old_shoottype;
1608		1366
1609	return success;	1367	return success;
1610	}	1368	}
1611		1369
1612
1613	/* This is called from time.c/process_object(). That function	1370	/* This is called from time.c/process_object(). That function
1614	* calls this for any SPELL_EFFECT type objects. This function	1371	* calls this for any SPELL_EFFECT type objects. This function
1615	* then dispatches them to the appropriate specific routines.	1372	* then dispatches them to the appropriate specific routines.
1616	*/	1373	*/
1617	void	1374	void
1618	move_spell_effect (object *op)	1375	move_spell_effect (object *op)
1619	{	1376	{
…		…
1677	check_bullet (op);	1434	check_bullet (op);
1678	return;	1435	return;
1679	}	1436	}
1680	}	1437	}
1681		1438
1682	/* This is called by move_apply. Basically, if someone	1439	/* This is called by move_apply. Basically, if someone
1683	* moves onto a spell effect and the walk_on or fly_on flags	1440	* moves onto a spell effect and the walk_on or fly_on flags
1684	* are set, this is called. This should only be called for	1441	* are set, this is called. This should only be called for
1685	* objects of the appropraite type.	1442	* objects of the appropriate type.
1686	*/	1443	*/
1687	void	1444	void
1688	apply_spell_effect (object spell, object victim)	1445	apply_spell_effect (object spell, object victim)
1689	{	1446	{
1690	switch (spell->subtype)	1447	switch (spell->subtype)
…		…
1695	break;	1452	break;
1696		1453
1697	case SP_MAGIC_MISSILE:	1454	case SP_MAGIC_MISSILE:
1698	if (QUERY_FLAG (victim, FLAG_ALIVE))	1455	if (QUERY_FLAG (victim, FLAG_ALIVE))
1699	{	1456	{
1700	tag_t spell_tag = spell->count;
1701
1702	hit_player (victim, spell->stats.dam, spell, spell->attacktype, 1);	1457	hit_player (victim, spell->stats.dam, spell, spell->attacktype, 1);
1703	if (!was_destroyed (spell, spell_tag))	1458	spell->destroy ();
1704	{
1705	remove_ob (spell);
1706	free_object (spell);
1707	}
1708	}	1459	}
1709	break;	1460	break;
1710		1461
1711	case SP_MOVING_BALL:	1462	case SP_MOVING_BALL:
1712	if (QUERY_FLAG (victim, FLAG_ALIVE))	1463	if (QUERY_FLAG (victim, FLAG_ALIVE))
1713	hit_player (victim, spell->stats.dam, spell, spell->attacktype, 1);	1464	hit_player (victim, spell->stats.dam, spell, spell->attacktype, 1);
1714	else if (victim->material \|\| victim->materialname)	1465	else if (victim->materialname)
1715	save_throw_object (victim, spell->attacktype, spell);	1466	save_throw_object (victim, spell->attacktype, spell);
		1467
1716	break;	1468	break;
1717	}	1469	}
1718	}	1470	}
		1471

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/server/server/spell_util.C (file contents): Revision 1.12 by root, Mon Sep 11 20:26:41 2006 UTC vs. Revision 1.83 by root, Mon Sep 29 11:52:34 2008 UTC

Diff Legend

Comparing deliantra/server/server/spell_util.C (file contents):
Revision 1.12 by root, Mon Sep 11 20:26:41 2006 UTC vs.
Revision 1.83 by root, Mon Sep 29 11:52:34 2008 UTC