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Comparing deliantra/server/server/attack.C (file contents):
Revision 1.59 by root, Sun Apr 29 18:11:21 2007 UTC vs.
Revision 1.148 by root, Mon Oct 29 23:55:55 2012 UTC

1	/*	1	/*
2	* CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* 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,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*
18	* You should have received a copy of the GNU General Public License
19	* along with this program; if not, write to the Free Software
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21	*	17	*
		18	* You should have received a copy of the Affero GNU General Public License
		19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
		21	*
22	* The authors can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
		24
24	#include <assert.h>	25	#include <assert.h>
25	#include <global.h>	26	#include <global.h>
26	#include <living.h>	27	#include <living.h>
27	#include <material.h>	28	#include <material.h>
28	#include <skills.h>	29	#include <skills.h>
29	#include <sounds.h>	30	#include <sounds.h>
30	#include <sproto.h>	31	#include <sproto.h>
31		32
32	typedef struct att_msg_str
33	{
34	char *msg1;
35	char *msg2;
36	} att_msg;
37
38	/*#define ATTACK_DEBUG*/	33	/*#define ATTACK_DEBUG*/
39
40	/* cancels object *op. Cancellation basically means an object loses
41	* its magical benefits.
42	*/
43	void
44	cancellation (object *op)
45	{
46	if (op->invisible)
47	return;
48
49	if (QUERY_FLAG (op, FLAG_ALIVE) || op->type == CONTAINER || op->type == THROWN_OBJ)
50	{
51	/* Recurse through the inventory */
52	for (object *tmp = op->inv; tmp; tmp = tmp->below)
53	if (!did_make_save_item (tmp, AT_CANCELLATION, op))
54	cancellation (tmp);
55	}
56	else if (FABS (op->magic) <= rndm (0, 5))
57	{
58	/* Nullify this object. This code could probably be more complete */
59	/* in what abilities it should cancel */
60	op->magic = 0;
61
62	CLEAR_FLAG (op, FLAG_DAMNED);
63	CLEAR_FLAG (op, FLAG_CURSED);
64	CLEAR_FLAG (op, FLAG_KNOWN_MAGICAL);
65	CLEAR_FLAG (op, FLAG_KNOWN_CURSED);
66
67	if (op->env && op->env->type == PLAYER)
68	esrv_send_item (op->env, op);
69	}
70	}
71		34
72	/* did_make_save_item just checks to make sure the item actually	35	/* did_make_save_item just checks to make sure the item actually
73	* made its saving throw based on the tables. It does not take	36	* made its saving throw based on the tables. It does not take
74	* any further action (like destroying the item).	37	* any further action (like destroying the item).
75	*/	38	*/
76	int	39	static int
77	did_make_save_item (object *op, int type, object *originator)	40	did_make_save_item (object *op, uint32_t type, object *originator)
78	{	41	{
79	int i, roll, saves = 0, attacks = 0, number;	42	int saves = 0, attacks = 0;
80	materialtype_t *mt;	43	materialtype_t *mt = op->material;
81		44
82	if (op->materialname == NULL)	45	// destroying objects without material has many bad effects
83	{
84	for (mt = materialt; mt != NULL && mt->next != NULL; mt = mt->next)
85	if (op->materials & mt->material)
86	break;
87	}
88	else
89	mt = name_to_material (op->materialname);
90
91	if (mt == NULL)	46	if (mt == MATERIAL_NULL)
92	return TRUE;	47	return 1;
93		48
94	roll = rndm (1, 20);	49	int roll = rndm (1, 20);
95		50
96	/* the attacktypes have no meaning for object saves	51	/* the attacktypes have no meaning for object saves
97	* If the type is only magic, don't adjust type - basically, if	52	* If the type is only magic, don't adjust type - basically, if
98	* pure magic is hitting an object, it should save. However, if it	53	* pure magic is hitting an object, it should save. However, if it
99	* is magic teamed with something else, then strip out the	54	* is magic teamed with something else, then strip out the
100	* magic type, and instead let the fire, cold, or whatever component	55	* magic type, and instead let the fire, cold, or whatever component
101	* destroy the item. Otherwise, you get the case of poisoncloud	56	* destroy the item. Otherwise, you get the case of poisoncloud
102	* destroying objects because it has magic attacktype.	57	* destroying objects because it has magic attacktype.
103	*/	58	*/
104	if (type != AT_MAGIC)	59	if (type != AT_MAGIC)
105	type &= ~(AT_CONFUSION | AT_DRAIN | AT_GHOSTHIT | AT_POISON | AT_SLOW |	60	type &= ~(AT_CONFUSION | AT_DRAIN | AT_GHOSTHIT | AT_POISON | AT_SLOW |
106	AT_PARALYZE | AT_TURN_UNDEAD | AT_FEAR | AT_DEPLETE | AT_DEATH |	61	AT_PARALYZE | AT_TURN_UNDEAD | AT_FEAR | AT_DEPLETE | AT_DEATH |
107	AT_COUNTERSPELL | AT_HOLYWORD | AT_BLIND | AT_LIFE_STEALING | AT_MAGIC);	62	AT_COUNTERSPELL | AT_HOLYWORD | AT_BLIND | AT_LIFE_STEALING | AT_MAGIC);
108		63
109	if (type == 0)
110	return TRUE;
111	if (roll == 20)
112	return TRUE;
113	if (roll == 1)
114	return FALSE;
115		64
116	for (number = 0; number < NROFATTACKS; number++)	65	if (type == 0) return TRUE;
		66
		67	if (roll == 20) return TRUE;
		68	if (roll == 1) return FALSE;
		69
		70	for_all_bits_sparse_32 (type, number)
117	{	71	{
118	i = 1 << number;
119	if (!(i & type))
120	continue;
121	attacks++;	72	attacks++;
		73
122	if (op->resist[number] == 100)	74	if (op->resist[number] == 100)
123	saves++;	75	saves++;
124	else if (roll >= mt->save[number] - op->magic - op->resist[number] / 100)	76	else if (roll >= mt->save[number] - op->magic - op->resist[number] / 100)
125	saves++;	77	saves++;
126	else if ((20 - mt->save[number]) / 3 > originator->stats.dam)	78	else if ((20 - mt->save[number]) / 3 > originator->stats.dam)
…		…
134	return FALSE;	86	return FALSE;
135		87
136	return TRUE;	88	return TRUE;
137	}	89	}
138		90
		91	/* cancels object *op. Cancellation basically means an object loses
		92	* its magical benefits.
		93	*/
		94	void
		95	cancellation (object *op)
		96	{
		97	if (op->invisible)
		98	return;
		99
		100	if (op->flag [FLAG_ALIVE] || op->type == CONTAINER || op->type == THROWN_OBJ)
		101	{
		102	/* Recurse through the inventory */
		103	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		104	if (!did_make_save_item (tmp, AT_CANCELLATION, op))
		105	cancellation (tmp);
		106	}
		107	else if (fabs (op->magic) <= rndm (0, 5))
		108	{
		109	/* Nullify this object. This code could probably be more complete */
		110	/* in what abilities it should cancel */
		111	op->magic = 0;
		112
		113	op->clr_flag (FLAG_DAMNED);
		114	op->clr_flag (FLAG_CURSED);
		115	op->clr_flag (FLAG_KNOWN_MAGICAL);
		116	op->clr_flag (FLAG_KNOWN_CURSED);
		117
		118	if (object *pl = op->visible_to ())
		119	esrv_update_item (UPD_FLAGS, pl, op);
		120	}
		121	}
		122
139	/* This function calls did_make_save_item. It then performs the	123	/* This function calls did_make_save_item. It then performs the
140	* appropriate actions to the item (such as burning the item up,	124	* appropriate actions to the item (such as burning the item up,
141	* calling cancellation, etc.)	125	* calling cancellation, etc.)
142	*/	126	*/
143	void	127	void
144	save_throw_object (object *op, int type, object *originator)	128	save_throw_object (object *op, int type, object *originator)
145	{	129	{
		130	op = op->head_ ();
		131
146	if (!did_make_save_item (op, type, originator))	132	if (!did_make_save_item (op, type, originator))
147	{	133	{
148	object *env = op->env;	134	object *env = op->env;
149	int x = op->x, y = op->y;	135	int x = op->x, y = op->y;
150	maptile *m = op->map;	136	maptile *m = op->map;
151		137
152	op = stop_item (op);	138	op = stop_item (op);
153	if (op == NULL)	139	if (!op)
154	return;	140	return;
155		141
156	/* Hacked the following so that type LIGHTER will work.	142	/* Hacked the following so that type LIGHTER will work.
157	* Also, objects which are potenital "lights" that are hit by	143	* Also, objects which are potential "lights" that are hit by
158	* flame/elect attacks will be set to glow. "lights" are any	144	* flame/elect attacks will be set to glow. "lights" are any
159	* object with +/- glow_radius and an "other_arch" to change to.	145	* object with +/- glow_radius and an "other_arch" to change to.
160	* (and please note that we cant fail our save and reach this	146	* (and please note that we cant fail our save and reach this
161	* function if the object doesnt contain a material that can burn.	147	* function if the object doesnt contain a material that can burn.
162	* So forget lighting magical swords on fire with this!) -b.t.	148	* So forget lighting magical swords on fire with this!) -b.t.
163	*/	149	*/
164	if (type & (AT_FIRE | AT_ELECTRICITY) && op->other_arch && QUERY_FLAG (op, FLAG_IS_LIGHTABLE))	150	if (type & (AT_FIRE | AT_ELECTRICITY))
165	{	151	{
166	const char *arch = op->other_arch->name;	152	// seems LAMPs and TORCHes are always IS_LIGHTABLE?
167		153	if (op->type == LAMP || op->type == TORCH)
168	op = decrease_ob_nr (op, 1);
169
170	if (op)
171	fix_stopped_item (op, m, originator);
172
173	if ((op = get_archetype (arch)) != NULL)
174	{	154	{
175	if (env)	155	apply_lamp (op, true); // turn on a lamp
		156	return;
		157	}
		158	else if (op->flag [FLAG_IS_LIGHTABLE])
		159	{
		160	if (op->other_arch)
176	{	161	{
177	op->x = env->x, op->y = env->y;	162	const char *arch = op->other_arch->archname;
178	insert_ob_in_ob (op, env);	163
		164	if (op->decrease ())
		165	fix_stopped_item (op, m, originator);
		166
		167	if ((op = archetype::get (arch)))
		168	{
179	if (env->contr)	169	if (env)
180	esrv_send_item (env, op);	170	env->insert (op);
		171	else
		172	m->insert (op, x, y, originator);
		173	}
181	}	174	}
		175
182	else	176	return;
183	{
184	op->x = x, op->y = y;
185	insert_ob_in_map (op, m, originator, 0);
186	}
187	}	177	}
188
189	return;
190	}	178	}
191		179
192	if (type & AT_CANCELLATION)	180	if (type & AT_CANCELLATION)
193	{ /* Cancellation. */	181	{ /* Cancellation. */
194	cancellation (op);	182	cancellation (op);
195	fix_stopped_item (op, m, originator);	183	fix_stopped_item (op, m, originator);
		184
196	return;	185	return;
197	}
198
199	if (op->nrof > 1)
200	{
201	op = decrease_ob_nr (op, rndm (0, op->nrof - 1));
202
203	if (op)
204	fix_stopped_item (op, m, originator);
205	}
206	else
207	{
208	if (op->env)
209	{
210	object *tmp = op->in_player ();
211
212	if (tmp)
213	esrv_del_item (tmp->contr, op->count);
214	}
215
216	op->destroy ();
217	}	186	}
218		187
219	if (type & (AT_FIRE | AT_ELECTRICITY))	188	if (type & (AT_FIRE | AT_ELECTRICITY))
220	if (env)	189	if (env)
221	{	190	{
222	op = get_archetype ("burnout");	191	object *op = archetype::get (shstr_burnout);
223	op->x = env->x, op->y = env->y;	192	op->x = env->x, op->y = env->y;
224	insert_ob_in_ob (op, env);	193	env->insert (op);
225	}	194	}
226	else	195	else
227	replace_insert_ob_in_map ("burnout", originator);	196	replace_insert_ob_in_map (shstr_burnout, originator);
		197
		198	if (op->nrof > 1)
		199	{
		200	if (op->decrease (rndm (0, op->nrof - 1)))
		201	fix_stopped_item (op, m, originator);
		202	}
		203	else
		204	{
		205	// drop everything to the ground, if possible
		206	op->insert_at (originator);
		207	op->drop_and_destroy ();
		208	}
228		209
229	return;	210	return;
230	}	211	}
231		212
232	/* The value of 50 is arbitrary. */	213	/* The value of 50 is arbitrary. */
233	if (type & AT_COLD && (op->resist[ATNR_COLD] < 50) && !QUERY_FLAG (op, FLAG_NO_PICK) && (RANDOM () & 2))	214	if (type & AT_COLD && (op->resist[ATNR_COLD] < 50) && !op->flag [FLAG_NO_PICK] && rndm (2))
234	{	215	{
235	object *tmp;
236	archetype *at = archetype::find ("icecube");	216	archetype *at = archetype::find (shstr_icecube);
237		217
238	if (at == NULL)	218	if (at == NULL)
239	return;	219	return;
240		220
241	op = stop_item (op);	221	op = stop_item (op);
242	if (op == NULL)	222	if (op == NULL)
243	return;	223	return;
244		224
245	if ((tmp = present_arch (at, op->map, op->x, op->y)) == NULL)	225	object *tmp = present_arch (at, op->map, op->x, op->y);
		226	if (!tmp)
246	{	227	{
247	tmp = arch_to_object (at);	228	tmp = at->instance ();
248	tmp->x = op->x, tmp->y = op->y;	229	tmp->x = op->x, tmp->y = op->y;
249	/* This was in the old (pre new movement code) -	230	/* This was in the old (pre new movement code) -
250	* icecubes have slow_move set to 1 - don't want	231	* icecubes have slow_move set to 1 - don't want
251	* that for ones we create.	232	* that for ones we create.
252	*/	233	*/
253	tmp->move_slow_penalty = 0;	234	tmp->move_slow_penalty = 0;
254	tmp->move_slow = 0;	235	tmp->move_slow = 0;
255	insert_ob_in_map (tmp, op->map, originator, 0);	236	insert_ob_in_map (tmp, op->map, originator, 0);
256	}	237	}
257		238
258	if (!QUERY_FLAG (op, FLAG_REMOVED))	239	tmp->insert (op);
259	op->remove ();
260
261	insert_ob_in_ob (op, tmp);
262	return;	240	return;
263	}	241	}
264	}	242	}
265		243
266	/* Object op is hitting the map.	244	/* Object op is hitting the map.
…		…
268	* type is the attacktype of the object.	246	* type is the attacktype of the object.
269	* full_hit is set if monster area does not matter.	247	* full_hit is set if monster area does not matter.
270	* returns 1 if it hits something, 0 otherwise.	248	* returns 1 if it hits something, 0 otherwise.
271	*/	249	*/
272	int	250	int
273	hit_map (object *op, int dir, int type, int full_hit)	251	hit_map (object *op, int dir, uint32_t type, int full_hit)
274	{	252	{
275	maptile *map;
276	sint16 x, y;	253	sint16 x, y;
277	int retflag = 0; /* added this flag.. will return 1 if it hits a monster */	254	int retflag = 0; /* added this flag.. will return 1 if it hits a monster */
278		255
279	if (QUERY_FLAG (op, FLAG_FREED))	256	if (op->flag [FLAG_FREED])
280	{	257	{
281	LOG (llevError, "BUG: hit_map(): free object\n");	258	LOG (llevError, "BUG: hit_map(): free object\n");
282	return 0;	259	return 0;
283	}	260	}
284		261
285	if (QUERY_FLAG (op, FLAG_REMOVED) || op->env != NULL)	262	if (op->flag [FLAG_REMOVED] || op->env != NULL)
286	{	263	{
287	LOG (llevError, "BUG: hit_map(): hitter (arch %s, name %s) not on a map\n", &op->arch->name, &op->name);	264	LOG (llevError, "BUG: hit_map(): hitter (arch %s, name %s) not on a map\n", &op->arch->archname, &op->name);
288	return 0;	265	return 0;
289	}	266	}
290		267
291	if (!op->map)	268	if (!op->map)
292	{	269	{
…		…
295	}	272	}
296		273
297	if (op->head)	274	if (op->head)
298	op = op->head;	275	op = op->head;
299		276
300	map = op->map;	277	mapxy pos (op);
301	x = op->x + freearr_x[dir];	278	pos.move (dir);
302	y = op->y + freearr_y[dir];
303		279
304	if (!xy_normalise (map, x, y))	280	if (!pos.normalise ())
305	return 0;	281	return 0;
306		282
307	// elmex: a safe map tile can't be hit!	283	// elmex: a safe map tile can't be hit!
308	// this should prevent most harmful effects on items and players there.	284	// this should prevent most harmful effects on items and players there.
309	mapspace &ms = map->at (x, y);	285	mapspace &ms = pos.ms ();
310		286
311	if (ms.flags () & P_SAFE)	287	if (ms.flags () & P_SAFE)
312	return 0;	288	return 0;
313		289
314	/* peterm: a few special cases for special attacktypes --counterspell	290	/* peterm: a few special cases for special attacktypes --counterspell
…		…
352		328
353	/* Something could have happened to 'tmp' while 'tmp->below' was processed.	329	/* Something could have happened to 'tmp' while 'tmp->below' was processed.
354	* For example, 'tmp' was put in an icecube.	330	* For example, 'tmp' was put in an icecube.
355	* This is one of the few cases where on_same_map should not be used.	331	* This is one of the few cases where on_same_map should not be used.
356	*/	332	*/
357	if (tmp->map != map || tmp->x != x || tmp->y != y)	333	if (tmp->map != pos.m || tmp->x != pos.x || tmp->y != pos.y)
358	continue;	334	continue;
359		335
360	if (QUERY_FLAG (tmp, FLAG_ALIVE))	336	if (tmp->flag [FLAG_ALIVE])
361	{	337	{
362	hit_player (tmp, op->stats.dam, op, type, full_hit);	338	hit_player (tmp, op->stats.dam, op, type, full_hit);
363	retflag |= 1;	339	retflag |= 1;
364		340
365	if (op->destroyed ())	341	if (op->destroyed ())
…		…
369	* NO_PASS set, it is also immune - you can't destroy walls. Note	345	* NO_PASS set, it is also immune - you can't destroy walls. Note
370	* that weak walls have is_alive set, which prevent objects from	346	* that weak walls have is_alive set, which prevent objects from
371	* passing over/through them. We don't care what type of movement	347	* passing over/through them. We don't care what type of movement
372	* the wall blocks - if it blocks any type of movement, can't be	348	* the wall blocks - if it blocks any type of movement, can't be
373	* destroyed right now.	349	* destroyed right now.
		350	* Without the material check the server completely fails to work,
		351	* objects detsroy themselves, floors get destroyed etc. etc.
374	*/	352	*/
375	else if (tmp->materialname && op->stats.dam > 0 && !tmp->move_block)	353	else if (op->stats.dam > 0 && !tmp->move_block && tmp->material != MATERIAL_NULL)
376	{	354	{
377	save_throw_object (tmp, type, op);	355	save_throw_object (tmp, type, op);
378		356
379	if (op->destroyed ())	357	if (op->destroyed ())
380	break;	358	break;
381	}	359	}
382	}	360	}
383		361
384	return 0;	362	return retflag;
385	}	363	}
386		364
387	void	365	static void
388	attack_message (int dam, int type, object *op, object *hitter)	366	attack_message (int dam, int type, object *op, object *hitter)
389	{	367	{
390	char buf[MAX_BUF], buf1[MAX_BUF], buf2[MAX_BUF];	368	char buf[MAX_BUF], buf1[MAX_BUF], buf2[MAX_BUF];
391	int i, found = 0;	369	int i, found = 0;
392	maptile *map;	370	maptile *map;
…		…
394		372
395	/* put in a few special messages for some of the common attacktypes	373	/* put in a few special messages for some of the common attacktypes
396	* a player might have. For example, fire, electric, cold, etc	374	* a player might have. For example, fire, electric, cold, etc
397	* [garbled 20010919]	375	* [garbled 20010919]
398	*/	376	*/
399
400	if (dam == 9998 && op->type == DOOR)	377	if (dam == 9998 && op->type == DOOR)
401	{	378	{
402	sprintf (buf1, "unlock %s", &op->name);	379	sprintf (buf1, "unlock %s", &op->name);
403	sprintf (buf2, " unlocks");	380	sprintf (buf2, " unlocks");
404	found++;	381	found++;
405	}	382	}
406	if (dam < 0)	383	else if (dam < 0)
407	{	384	{
408	sprintf (buf1, "hit %s", &op->name);	385	sprintf (buf1, "hit %s", &op->name);
409	sprintf (buf2, " hits");	386	sprintf (buf2, " hits");
410	found++;	387	found++;
411	}	388	}
…		…
533	strcpy (buf2, attack_mess[ATM_FIRE][i].buf3);	510	strcpy (buf2, attack_mess[ATM_FIRE][i].buf3);
534	found++;	511	found++;
535	break;	512	break;
536	}	513	}
537	}	514	}
538	else if (hitter->current_weapon != NULL)	515	else if (hitter->current_weapon)
539	{	516	{
540	int mtype;	517	int mtype;
541		518
542	switch (hitter->current_weapon->weapontype)	519	switch (hitter->current_weapon->weapontype)
543	{	520	{
544	case WEAP_HIT:	521	case WEAP_HIT: mtype = ATM_BASIC; break;
545	mtype = ATM_BASIC;	522	case WEAP_SLASH: mtype = ATM_SLASH; break;
546	break;	523	case WEAP_PIERCE: mtype = ATM_PIERCE; break;
547	case WEAP_SLASH:	524	case WEAP_CLEAVE: mtype = ATM_CLEAVE; break;
548	mtype = ATM_SLASH;	525	case WEAP_SLICE: mtype = ATM_SLICE; break;
549	break;	526	case WEAP_STAB: mtype = ATM_STAB; break;
550	case WEAP_PIERCE:	527	case WEAP_WHIP: mtype = ATM_WHIP; break;
551	mtype = ATM_PIERCE;	528	case WEAP_CRUSH: mtype = ATM_CRUSH; break;
552	break;	529	case WEAP_BLUD: mtype = ATM_BLUD; break;
553	case WEAP_CLEAVE:	530	default: mtype = ATM_BASIC; break;
554	mtype = ATM_CLEAVE;
555	break;
556	case WEAP_SLICE:
557	mtype = ATM_SLICE;
558	break;
559	case WEAP_STAB:
560	mtype = ATM_STAB;
561	break;
562	case WEAP_WHIP:
563	mtype = ATM_WHIP;
564	break;
565	case WEAP_CRUSH:
566	mtype = ATM_CRUSH;
567	break;
568	case WEAP_BLUD:
569	mtype = ATM_BLUD;
570	break;
571	default:
572	mtype = ATM_BASIC;
573	break;
574	}	531	}
		532
575	for (i = 0; i < MAXATTACKMESS && attack_mess[mtype][i].level != -1; i++)	533	for (i = 0; i < MAXATTACKMESS && attack_mess[mtype][i].level != -1; i++)
576	if (dam < attack_mess[mtype][i].level || attack_mess[mtype][i + 1].level == -1)	534	if (dam < attack_mess[mtype][i].level || attack_mess[mtype][i + 1].level == -1)
577	{	535	{
578	sprintf (buf1, "%s %s%s", attack_mess[mtype][i].buf1, &op->name, attack_mess[mtype][i].buf2);	536	sprintf (buf1, "%s %s%s", attack_mess[mtype][i].buf1, &op->name, attack_mess[mtype][i].buf2);
579	strcpy (buf2, attack_mess[mtype][i].buf3);	537	strcpy (buf2, attack_mess[mtype][i].buf3);
…		…
613	if (hitter->owner != NULL)	571	if (hitter->owner != NULL)
614	sprintf (buf, "%s's %s%s you.", &hitter->owner->name, &hitter->name, buf2);	572	sprintf (buf, "%s's %s%s you.", &hitter->owner->name, &hitter->name, buf2);
615	else	573	else
616	{	574	{
617	sprintf (buf, "%s%s you.", &hitter->name, buf2);	575	sprintf (buf, "%s%s you.", &hitter->name, buf2);
		576
618	if (dam != 0)	577	if (dam != 0)
619	{	578	{
620	if (dam < 10)	579	if (dam < 10)
621	play_sound_player_only (op->contr, SOUND_PLAYER_IS_HIT1, 0, 0);	580	op->contr->play_sound (sound_find ("player_is_hit1"));
622	else if (dam < 20)	581	else if (dam < 20)
623	play_sound_player_only (op->contr, SOUND_PLAYER_IS_HIT2, 0, 0);	582	op->contr->play_sound (sound_find ("player_is_hit2"));
624	else	583	else
625	play_sound_player_only (op->contr, SOUND_PLAYER_IS_HIT3, 0, 0);	584	op->contr->play_sound (sound_find ("player_is_hit3"));
626	}	585	}
627	}	586	}
		587
628	new_draw_info (NDI_BLACK, 0, op, buf);	588	new_draw_info (NDI_BLACK, 0, op, buf);
629	} /* end of player hitting player */	589	} /* end of player hitting player */
630		590
631	if (hitter->type == PLAYER)	591	if (hitter->type == PLAYER)
632	{	592	{
633	sprintf (buf, "You %s.", buf1);	593	sprintf (buf, "You %s.", buf1);
		594
634	if (dam != 0)	595	if (dam != 0)
635	{	596	{
636	if (dam < 10)	597	if (dam < 10)
637	play_sound_player_only (hitter->contr, SOUND_PLAYER_HITS1, 0, 0);	598	op->play_sound (sound_find ("player_hits1"));
638	else if (dam < 20)	599	else if (dam < 20)
639	play_sound_player_only (hitter->contr, SOUND_PLAYER_HITS2, 0, 0);	600	op->play_sound (sound_find ("player_hits2"));
640	else	601	else
641	play_sound_player_only (hitter->contr, SOUND_PLAYER_HITS3, 0, 0);	602	op->play_sound (sound_find ("player_hits3"));
642	}	603	}
		604
643	new_draw_info (NDI_BLACK, 0, hitter, buf);	605	new_draw_info (NDI_BLACK, 0, hitter, buf);
644	}	606	}
645	else if (hitter->owner != NULL && hitter->owner->type == PLAYER)	607	else if (hitter->owner != NULL && hitter->owner->type == PLAYER)
646	{	608	{
647	/* look for stacked spells and start reducing the message chances */	609	/* look for stacked spells and start reducing the message chances */
…		…
656	if (next)	618	if (next)
657	while (next)	619	while (next)
658	{	620	{
659	if (next->type == SPELL_EFFECT && (next->subtype == SP_EXPLOSION || next->subtype == SP_BULLET || next->subtype == SP_CONE))	621	if (next->type == SPELL_EFFECT && (next->subtype == SP_EXPLOSION || next->subtype == SP_BULLET || next->subtype == SP_CONE))
660	i *= 3;	622	i *= 3;
		623
661	tmp = next;	624	tmp = next;
662	next = tmp->above;	625	next = tmp->above;
663	}	626	}
664		627
665	if (i < 0)	628	if (i < 0)
…		…
670	}	633	}
671	else if (rndm (0, 5) != 0)	634	else if (rndm (0, 5) != 0)
672	return;	635	return;
673		636
674	sprintf (buf, "Your %s%s %s.", &hitter->name, buf2, &op->name);	637	sprintf (buf, "Your %s%s %s.", &hitter->name, buf2, &op->name);
675	play_sound_map (op->map, op->x, op->y, SOUND_PLAYER_HITS4);	638	op->play_sound (sound_find ("player_hits4"));
676	new_draw_info (NDI_BLACK, 0, hitter->owner, buf);	639	new_draw_info (NDI_BLACK, 0, hitter->owner, buf);
677	}	640	}
678	}	641	}
679
680		642
681	static int	643	static int
682	get_attack_mode (object **target, object **hitter, int *simple_attack)	644	get_attack_mode (object **target, object **hitter, int *simple_attack)
683	{	645	{
684	if (QUERY_FLAG (*target, FLAG_FREED) || QUERY_FLAG (*hitter, FLAG_FREED))	646	if ((*target)->flag [FLAG_FREED] || (*hitter)->flag [FLAG_FREED])
685	{	647	{
686	LOG (llevError, "BUG: get_attack_mode(): freed object\n");	648	LOG (llevError, "BUG: get_attack_mode(): freed object\n");
687	return 1;	649	return 1;
688	}	650	}
689	if ((*target)->head)	651
690	*target = (*target)->head;	652	*target = (*target)->head_ ();
691	if ((*hitter)->head)
692	*hitter = (*hitter)->head;	653	*hitter = (*hitter)->head_ ();
		654
		655	if ((*target)->type == LOCKED_DOOR)
		656	return 1; // locked doors cannot be hit
		657
693	if ((*hitter)->env != NULL || (*target)->env != NULL)	658	if ((*hitter)->env || (*target)->env)
694	{	659	{
695	*simple_attack = 1;	660	*simple_attack = 1;
696	return 0;	661	return 0;
697	}	662	}
698	if (QUERY_FLAG (*target, FLAG_REMOVED)	663
699	|| QUERY_FLAG (*hitter, FLAG_REMOVED) || (*hitter)->map == NULL || !on_same_map ((*hitter), (*target)))	664	if ((*target)->flag [FLAG_REMOVED]
		665	|| (*hitter)->flag [FLAG_REMOVED]
		666	|| !(*hitter)->map
		667	|| !on_same_map (*hitter, *target))
700	{	668	{
701	LOG (llevError, "BUG: hitter (arch %s, name %s) with no relation to " "target\n", &(*hitter)->arch->name, &(*hitter)->name);	669	LOG (llevError | logBacktrace, "BUG: hitter (%s) with no relation to target (%s)\n",
		670	(*hitter)->debug_desc (), (*target)->debug_desc ());
702	return 1;	671	return 1;
703	}	672	}
		673
704	*simple_attack = 0;	674	*simple_attack = 0;
705	return 0;	675	return 0;
706	}	676	}
707		677
708	static int	678	static int
709	abort_attack (object *target, object *hitter, int simple_attack)	679	abort_attack (object *target, object *hitter, int simple_attack)
710	{	680	{
711
712	/* Check if target and hitter are still in a relation similar to the one	681	/* Check if target and hitter are still in a relation similar to the one
713	* determined by get_attack_mode(). Returns true if the relation has changed.	682	* determined by get_attack_mode(). Returns true if the relation has changed.
714	*/	683	*/
715	int new_mode;	684	int new_mode;
716		685
717	if (hitter->env == target || target->env == hitter)	686	if (hitter->env == target || target->env == hitter)
718	new_mode = 1;	687	new_mode = 1;
719	else if (QUERY_FLAG (hitter, FLAG_REMOVED) || QUERY_FLAG (target, FLAG_REMOVED) || hitter->map == NULL || !on_same_map (hitter, target))	688	else if (hitter->flag [FLAG_REMOVED] || target->flag [FLAG_REMOVED]
		689	|| hitter->map == NULL || !on_same_map (hitter, target))
720	return 1;	690	return 1;
721	else	691	else
722	new_mode = 0;	692	new_mode = 0;
		693
723	return new_mode != simple_attack;	694	return new_mode != simple_attack;
724	}	695	}
725		696
		697	/* thrown_item_effect() - handles any special effects of thrown
		698	* items (like attacking living creatures--a potion thrown at a
		699	* monster).
		700	*/
		701	static void
726	static void thrown_item_effect (object *, object *);	702	thrown_item_effect (object *hitter, object *victim)
		703	{
		704	if (!hitter->flag [FLAG_ALIVE])
		705	{
		706	/* May not need a switch for just 2 types, but this makes it
		707	* easier for expansion.
		708	*/
		709	switch (hitter->type)
		710	{
		711	case POTION:
		712	/* should player get a save throw instead of checking magic protection? */
		713	if (victim->flag [FLAG_ALIVE] && !victim->flag [FLAG_UNDEAD] && (victim->resist[ATNR_MAGIC] < 60))
		714	apply_potion (victim, hitter);
		715	break;
		716
		717	case POISON: /* poison drinks */
		718	/* As with potions, should monster get a save? */
		719	if (victim->flag [FLAG_ALIVE] && !victim->flag [FLAG_UNDEAD] && (victim->resist[ATNR_POISON] < 60))
		720	apply_poison (victim, hitter);
		721	break;
		722
		723	/* Removed case statements that did nothing.
		724	* food may be poisonous, but monster must be willing to eat it,
		725	* so we don't handle it here.
		726	* Containers should perhaps break open, but that code was disabled.
		727	*/
		728	}
		729	}
		730	}
		731
		732	/* determine if the object is an 'aimed' missile */
		733	static int
		734	is_aimed_missile (object *op)
		735	{
		736	/* I broke what used to be one big if into a few nested
		737	* ones so that figuring out the logic is at least possible.
		738	*/
		739	if (op && (op->move_type & MOVE_FLYING))
		740	if (op->type == ARROW || op->type == THROWN_OBJ)
		741	return 1;
		742	else if (op->type == SPELL_EFFECT && (op->subtype == SP_BULLET || op->subtype == SP_EXPLOSION))
		743	return 1;
		744
		745	return 0;
		746	}
		747	/* adj_attackroll() - adjustments to attacks by various conditions */
		748	static int
		749	adj_attackroll (object *hitter, object *target)
		750	{
		751	object *attacker = hitter;
		752	int adjust = 0;
		753
		754	/* safety */
		755	if (!target || !hitter || !hitter->map || !target->map || !on_same_map (hitter, target))
		756	{
		757	LOG (llevError, "BUG: adj_attackroll(): hitter and target not on same " "map\n");
		758	return 0;
		759	}
		760
		761	/* aimed missiles use the owning object's sight */
		762	if (is_aimed_missile (hitter))
		763	{
		764	if ((attacker = hitter->owner) == NULL)
		765	attacker = hitter;
		766	/* A player who saves but hasn't quit still could have objects
		767	* owned by him - need to handle that case to avoid crashes.
		768	*/
		769	if (attacker->flag [FLAG_REMOVED])
		770	attacker = hitter;
		771	}
		772	else if (!hitter->flag [FLAG_ALIVE])
		773	return 0;
		774
		775	/* determine the condtions under which we make an attack.
		776	* Add more cases, as the need occurs. */
		777
		778	if (!can_see_enemy (attacker, target))
		779	{
		780	/* target is unseen */
		781	if (target->invisible || attacker->flag [FLAG_BLIND])
		782	adjust -= 10;
		783	/* dark map penalty for the hitter (lacks infravision if we got here). */
		784	else if (!stand_in_light (target))
		785	adjust -= target->map->darklevel ();
		786	}
		787
		788	if (attacker->flag [FLAG_SCARED])
		789	adjust -= 3;
		790
		791	if (target->flag [FLAG_UNAGGRESSIVE])
		792	adjust += 1;
		793
		794	if (target->flag [FLAG_SCARED])
		795	adjust += 1;
		796
		797	if (attacker->flag [FLAG_CONFUSED])
		798	adjust -= 3;
		799
		800	/* if we attack at a different 'altitude' its harder */
		801	if ((attacker->move_type & target->move_type) == 0)
		802	adjust -= 2;
		803
		804	#if 0
		805	/* slower attacks are less likely to succeed. We should use a
		806	* comparison between attacker/target speeds BUT, players have
		807	* a generally faster speed, so this will wind up being a HUGE
		808	* disadantage for the monsters! Too bad, because missiles which
		809	* fly fast should have a better chance of hitting a slower target.
		810	*/
		811	if (hitter->speed < target->speed)
		812	adjust += ((float) hitter->speed - target->speed);
		813	#endif
		814
		815	#if 0
		816	LOG (llevDebug, "adj_attackroll() returns %d (%d)\n", adjust, attacker->count);
		817	#endif
		818
		819	return adjust;
		820	}
727		821
728	static int	822	static int
729	attack_ob_simple (object *op, object *hitter, int base_dam, int base_wc)	823	attack_ob_simple (object *op, object *hitter, int base_dam, int base_wc)
730	{	824	{
731	int simple_attack, roll, dam = 0;	825	int simple_attack, roll, dam = 0;
…		…
744		838
745	/*	839	/*
746	* A little check to make it more difficult to dance forward and back	840	* A little check to make it more difficult to dance forward and back
747	* to avoid ever being hit by monsters.	841	* to avoid ever being hit by monsters.
748	*/	842	*/
749	if (!simple_attack && QUERY_FLAG (op, FLAG_MONSTER) && op->speed_left > -(FABS (op->speed)) * 0.3)	843	if (!simple_attack && op->flag [FLAG_MONSTER] && op->speed_left > op->speed * -0.3f)
750	{	844	{
751	/* Decrease speed BEFORE calling process_object. Otherwise, an	845	/* Decrease speed BEFORE calling process_object. Otherwise, an
752	* infinite loop occurs, with process_object calling move_monster,	846	* infinite loop occurs, with process_object calling move_monster,
753	* which then gets here again. By decreasing the speed before	847	* which then gets here again. By decreasing the speed before
754	* we call process_object, the 'if' statement above will fail.	848	* we call process_object, the 'if' statement above will fail.
755	*/	849	*/
756	op->speed_left--;	850	--op->speed_left;
757	process_object (op);	851	process_object (op);
758		852
759	if (op->destroyed () || hitter->destroyed () || abort_attack (op, hitter, simple_attack))	853	if (op->destroyed () || hitter->destroyed () || abort_attack (op, hitter, simple_attack))
760	goto error;	854	goto error;
761	}	855	}
…		…
771	/* See if we hit the creature */	865	/* See if we hit the creature */
772	if (roll == 20 || op->stats.ac >= base_wc - roll)	866	if (roll == 20 || op->stats.ac >= base_wc - roll)
773	{	867	{
774	int hitdam = base_dam;	868	int hitdam = base_dam;
775		869
776	if (settings.casting_time == TRUE)
777	{
778	if (hitter->type == PLAYER && hitter->casting_time > -1)
779	{
780	hitter->casting_time = -1;
781	new_draw_info (NDI_UNIQUE, 0, hitter, "You attacked and lost your spell!");
782	}
783
784	if (op->casting_time > -1 && hitdam > 0)
785	{
786	op->casting_time = -1;
787	if (op->type == PLAYER)
788	{
789	new_draw_info (NDI_UNIQUE, 0, op, "You were hit and lost your spell!");
790	new_draw_info_format (NDI_ALL | NDI_UNIQUE, 5, NULL, "%s was hit by %s and lost a spell.", &op_name, &hitter->name);
791	}
792	}
793	}
794
795	if (!simple_attack)	870	if (!simple_attack)
796	{	871	{
797	/* If you hit something, the victim should *always* wake up.	872	/* If you hit something, the victim should *always* wake up.
798	* Before, invisible hitters could avoid doing this.	873	* Before, invisible hitters could avoid doing this.
799	* -b.t. */	874	* -b.t. */
800	if (QUERY_FLAG (op, FLAG_SLEEP))	875	if (op->flag [FLAG_SLEEP])
801	CLEAR_FLAG (op, FLAG_SLEEP);	876	op->clr_flag (FLAG_SLEEP);
802		877
803	/* If the victim can't see the attacker, it may alert others	878	/* If the victim can't see the attacker, it may alert others
804	* for help. */	879	* for help. */
805	if (op->type != PLAYER && !can_see_enemy (op, hitter) && !op->owner && rndm (0, op->stats.Int))	880	if (op->type != PLAYER && !can_see_enemy (op, hitter) && !op->owner && rndm (0, op->stats.Int))
806	npc_call_help (op);	881	npc_call_help (op);
807		882
808	/* if you were hidden and hit by a creature, you are discovered */	883	/* if you were hidden and hit by a creature, you are discovered */
809	if (op->hide && QUERY_FLAG (hitter, FLAG_ALIVE))	884	if (op->flag [FLAG_HIDDEN] && hitter->flag [FLAG_ALIVE])
810	{	885	{
811	make_visible (op);	886	make_visible (op);
812		887
813	if (op->type == PLAYER)	888	if (op->type == PLAYER)
814	new_draw_info (NDI_UNIQUE, 0, op, "You were hit by a wild attack. " "You are no longer hidden!");	889	new_draw_info (NDI_UNIQUE, 0, op, "You were hit by a wild attack. You are no longer hidden!");
815	}	890	}
816		891
817	/* thrown items (hitter) will have various effects	892	/* thrown items (hitter) will have various effects
818	* when they hit the victim. For things like thrown daggers,	893	* when they hit the victim. For things like thrown daggers,
819	* this sets 'hitter' to the actual dagger, and not the	894	* this sets 'hitter' to the actual dagger, and not the
…		…
826	}	901	}
827		902
828	/* Need to do at least 1 damage, otherwise there is no point	903	/* Need to do at least 1 damage, otherwise there is no point
829	* to go further and it will cause FPE's below.	904	* to go further and it will cause FPE's below.
830	*/	905	*/
831	if (hitdam <= 0)	906	max_it (hitdam, 1);
832	hitdam = 1;
833		907
834	type = hitter->attacktype;	908	type = hitter->attacktype;
835		909
		910	/* Ok, because some of the brainfucks of the good *sigh* old *sigh*
		911	* Crossfire we have to default the attacktype here to AT_PHYSICAL.
		912	* This check is important for the most simple monsters out there in the
		913	* game content (maps, archs). For example orcs: They would have
		914	* no attacktype at all.
		915	*
		916	* Some time in the future someone should just go into the game data
		917	* and fix every monster out there ;-/ Until then we will kill some
		918	* more trees in the african rain forests with this check.
		919	*/
836	if (!type)	920	if (!type)
837	type = AT_PHYSICAL;	921	type = AT_PHYSICAL;
838		922
839	/* Handle monsters that hit back */	923	/* Handle monsters that hit back */
840	if (!simple_attack && QUERY_FLAG (op, FLAG_HITBACK) && QUERY_FLAG (hitter, FLAG_ALIVE))	924	if (!simple_attack && op->flag [FLAG_HITBACK] && hitter->flag [FLAG_ALIVE])
841	{	925	{
842	if (op->attacktype & AT_ACID && hitter->type == PLAYER)	926	if (op->attacktype & AT_ACID && hitter->type == PLAYER)
843	new_draw_info (NDI_UNIQUE, 0, hitter, "You are splashed by acid!\n");	927	new_draw_info (NDI_UNIQUE, 0, hitter, "You are splashed by acid!\n");
844		928
845	hit_player (hitter, random_roll (0, (op->stats.dam), hitter, PREFER_LOW), op, op->attacktype, 1);	929	hit_player (hitter, random_roll (0, (op->stats.dam), hitter, PREFER_LOW), op, op->attacktype, 1);
…		…
871	}	955	}
872		956
873	int	957	int
874	attack_ob (object *op, object *hitter)	958	attack_ob (object *op, object *hitter)
875	{	959	{
876	hitter = hitter->head_ ();
877
878	return attack_ob_simple (op, hitter, hitter->stats.dam, hitter->stats.wc);	960	return attack_ob_simple (op, hitter->head_ (), hitter->stats.dam, hitter->stats.wc);
879	}	961	}
880		962
881	/* op is the arrow, tmp is what is stopping the arrow.	963	/* op is the arrow, tmp is what is stopping the arrow.
882	*	964	*
883	* Returns 1 if op was inserted into tmp's inventory, 0 otherwise.	965	* Returns 1 if op was inserted into tmp's inventory, 0 otherwise.
…		…
891	* debate - 5000 is 5 kg, so arrows, knives, and other light weapons	973	* debate - 5000 is 5 kg, so arrows, knives, and other light weapons
892	* stick around.	974	* stick around.
893	*/	975	*/
894	if (op->weight <= 5000 && tmp->stats.hp >= 0)	976	if (op->weight <= 5000 && tmp->stats.hp >= 0)
895	{	977	{
896	tmp = tmp->head_ ();	978	tmp->head_ ()->insert (op);
897
898	op->remove ();
899	op = insert_ob_in_ob (op, tmp);
900
901	if (tmp->type == PLAYER)
902	esrv_send_item (tmp, op);
903
904	return 1;	979	return 1;
905	}	980	}
906	else	981	else
907	return 0;	982	return 0;
908	}	983	}
…		…
922	/* Disassemble missile */	997	/* Disassemble missile */
923	if (op->inv)	998	if (op->inv)
924	{	999	{
925	container = op;	1000	container = op;
926	hitter = op->inv;	1001	hitter = op->inv;
927	hitter->remove ();
928	insert_ob_in_map (hitter, container->map, hitter, INS_NO_MERGE | INS_NO_WALK_ON);	1002	hitter->insert_at (container, hitter, INS_NO_MERGE | INS_NO_WALK_ON);
929	/* Note that we now have an empty THROWN_OBJ on the map. Code that	1003	/* Note that we now have an empty THROWN_OBJ on the map. Code that
930	* might be called until this THROWN_OBJ is either reassembled or	1004	* might be called until this THROWN_OBJ is either reassembled or
931	* removed at the end of this function must be able to deal with empty	1005	* removed at the end of this function must be able to deal with empty
932	* THROWN_OBJs. */	1006	* THROWN_OBJs. */
933	}	1007	}
…		…
947	* other places as well!)	1021	* other places as well!)
948	*/	1022	*/
949	if (hitter->destroyed () || hitter->env != NULL)	1023	if (hitter->destroyed () || hitter->env != NULL)
950	{	1024	{
951	if (container)	1025	if (container)
952	{
953	container->remove ();
954	container->destroy ();	1026	container->destroy ();
955	}
956		1027
957	return 0;	1028	return 0;
958	}	1029	}
959		1030
960	/* Missile hit victim */	1031	/* Missile hit victim */
…		…
984	* can fly over but not otherwise move over. What is the correct	1055	* can fly over but not otherwise move over. What is the correct
985	* way to handle those otherwise?	1056	* way to handle those otherwise?
986	*/	1057	*/
987	if (victim->x != hitter->x || victim->y != hitter->y)	1058	if (victim->x != hitter->x || victim->y != hitter->y)
988	{	1059	{
		1060	if (victim->destroyed ())
		1061	hitter->destroy ();
		1062	else
		1063	{
989	hitter->remove ();	1064	hitter->remove ();
990	hitter->x = victim->x;	1065	hitter->x = victim->x;
991	hitter->y = victim->y;	1066	hitter->y = victim->y;
992	insert_ob_in_map (hitter, victim->map, hitter, 0);	1067	insert_ob_in_map (hitter, victim->map, hitter, 0);
		1068	}
993	}	1069	}
994	else	1070	else
995	/* Else leave arrow where it is */	1071	/* Else leave arrow where it is */
996	merge_ob (hitter, NULL);	1072	merge_ob (hitter, NULL);
997		1073
998	return 0;	1074	return 0;
999	}	1075	}
1000		1076
1001	if (hit_something && op->speed >= 10.0)	1077	if (hit_something && op->speed >= 10.0)
1002	op->speed -= 1.0;	1078	op->set_speed (op->speed - 1.f);
1003		1079
1004	/* Missile missed victim - reassemble missile */	1080	/* Missile missed victim - reassemble missile */
1005	if (container)	1081	if (container)
1006	{	1082	{
1007	hitter->remove ();	1083	hitter->remove ();
…		…
1009	}	1085	}
1010		1086
1011	return op;	1087	return op;
1012	}	1088	}
1013		1089
1014	void	1090	static void
1015	tear_down_wall (object *op)	1091	tear_down_wall (object *op)
1016	{	1092	{
1017	int perc = 0;
1018
1019	if (!op->stats.maxhp)	1093	if (!op->stats.maxhp)
1020	{
1021	LOG (llevError, "TEAR_DOWN wall %s had no maxhp.\n", &op->name);	1094	LOG (llevError, "TEAR_DOWN wall %s had no maxhp.\n", &op->name);
1022	perc = 1;	1095	else if (!op->has_anim ())
1023	}
1024	else if (!GET_ANIM_ID (op))
1025	{	1096	{
1026	/* Object has been called - no animations, so remove it */	1097	/* Object has been called - no animations, so remove it */
1027	if (op->stats.hp < 0)	1098	if (op->stats.hp < 0)
1028	op->destroy ();	1099	op->destroy ();
1029		1100
1030	return; /* no animations, so nothing more to do */	1101	return; /* no animations, so nothing more to do */
1031	}	1102	}
1032		1103
1033	perc = NUM_ANIMATIONS (op) - ((int) NUM_ANIMATIONS (op) * op->stats.hp) / op->stats.maxhp;	1104	// we use frames 1..num-2 as intermediate frames, so
		1105	// the last frame is used only when hp < 0.
		1106	int perc = clamp (
		1107	lerp_ru<int> (op->stats.hp, 0, op->stats.maxhp, op->anim_frames () - 2, 0),
		1108	0, op->anim_frames () - 1
		1109	);
1034		1110
1035	if (perc >= (int) NUM_ANIMATIONS (op))	1111	op->set_anim_frame (perc);
1036	perc = NUM_ANIMATIONS (op) - 1;
1037	else if (perc < 1)
1038	perc = 1;
1039
1040	SET_ANIMATION (op, perc);
1041	update_object (op, UP_OBJ_FACE);	1112	update_object (op, UP_OBJ_FACE);
1042		1113
1043	if (perc == NUM_ANIMATIONS (op) - 1)	1114	if (op->stats.hp < 0)
1044	{ /* Reached the last animation */	1115	{ /* Reached the last animation */
1045	if (op->face == blank_face)	1116	if (op->face == blank_face)
1046	/* If the last face is blank, remove the ob */	1117	/* If the last face is blank, remove the ob */
1047	op->destroy ();	1118	op->destroy ();
1048	else	1119	else
1049	{ /* The last face was not blank, leave an image */	1120	{ /* The last face was not blank, leave an image */
1050	CLEAR_FLAG (op, FLAG_BLOCKSVIEW);	1121	op->flag [FLAG_BLOCKSVIEW] = false;
1051	update_all_los (op->map, op->x, op->y);	1122	update_all_los (op->map, op->x, op->y);
1052	op->move_block = 0;	1123	op->move_block = 0;
1053	CLEAR_FLAG (op, FLAG_ALIVE);	1124	op->flag [FLAG_ALIVE] = false;
1054	}	1125	}
1055	}	1126	}
1056	}	1127	}
1057		1128
1058	void	1129	static void
1059	scare_creature (object *target, object *hitter)	1130	scare_creature (object *target, object *hitter)
1060	{	1131	{
1061	object *owner = hitter->owner;	1132	target->flag [FLAG_SCARED] = true;
1062		1133
1063	if (!owner)
1064	owner = hitter;
1065
1066	SET_FLAG (target, FLAG_SCARED);
1067	if (!target->enemy)	1134	if (!target->enemy)
1068	target->enemy = owner;	1135	target->enemy = hitter->outer_owner ();
1069	}
1070
1071	/* This returns the amount of damage hitter does to op with the
1072	* appropriate attacktype. Only 1 attacktype should be set at a time.
1073	* This doesn't damage the player, but returns how much it should
1074	* take. However, it will do other effects (paralyzation, slow, etc.)
1075	* Note - changed for PR code - we now pass the attack number and not
1076	* the attacktype. Makes it easier for the PR code. */
1077	int
1078	hit_player_attacktype (object *op, object *hitter, int dam, uint32 attacknum, int magic)
1079	{
1080	int doesnt_slay = 1;
1081
1082	/* Catch anyone that may be trying to send us a bitmask instead of the number */
1083	if (attacknum >= NROFATTACKS)
1084	{
1085	LOG (llevError, "hit_player_attacktype: Invalid attacknumber passed: %u\n", attacknum);
1086	return 0;
1087	}
1088
1089	if (dam < 0)
1090	{
1091	LOG (llevError, "hit_player_attacktype called with negative damage %d (hitter %s, target %s)\n", dam, hitter->debug_desc (), op->debug_desc2 ());
1092	return 0;
1093	}
1094
1095	/* AT_INTERNAL is supposed to do exactly dam. Put a case here so
1096	* people can't mess with that or it otherwise get confused. */
1097	if (attacknum == ATNR_INTERNAL)
1098	return dam;
1099
1100	if (hitter->slaying)
1101	{
1102	if ((op->race && strstr (hitter->slaying, op->race))
1103	|| (op->arch && op->arch->name && strstr (op->arch->name, hitter->slaying)))
1104	{
1105	doesnt_slay = 0;
1106	dam *= 3;
1107	}
1108	}
1109
1110	/* Adjust the damage for resistance. Note that neg. values increase damage. */
1111	if (op->resist[attacknum])
1112	{
1113	/* basically: dam = dam*(100-op->resist[attacknum])/100;
1114	* in case 0>dam>1, we try to "simulate" a float value-effect */
1115	dam *= (100 - op->resist[attacknum]);
1116	if (dam >= 100)
1117	dam /= 100;
1118	else
1119	dam = (dam > (random_roll (0, 99, op, PREFER_LOW))) ? 1 : 0;
1120	}
1121
1122	/* Special hack. By default, if immune to something, you
1123	* shouldn't need to worry. However, acid is an exception, since
1124	* it can still damage your items. Only include attacktypes if
1125	* special processing is needed */
1126
1127	if (op->resist[attacknum] >= 100
1128	&& doesnt_slay
1129	&& attacknum != ATNR_ACID)
1130	return 0;
1131
1132	/* Keep this in order - makes things easier to find */
1133
1134	switch (attacknum)
1135	{
1136	case ATNR_PHYSICAL:
1137	/* here also check for diseases */
1138	check_physically_infect (op, hitter);
1139	break;
1140
1141	/* Don't need to do anything for:
1142	magic,
1143	fire,
1144	electricity,
1145	cold */
1146
1147	case ATNR_CONFUSION:
1148	case ATNR_POISON:
1149	case ATNR_SLOW:
1150	case ATNR_PARALYZE:
1151	case ATNR_FEAR:
1152	case ATNR_CANCELLATION:
1153	case ATNR_DEPLETE:
1154	case ATNR_BLIND:
1155	{
1156	/* chance for inflicting a special attack depends on the
1157	* difference between attacker's and defender's level
1158	*/
1159	int level_diff = MIN (110, MAX (0, op->level - hitter->level));
1160
1161	/* First, only creatures/players with speed can be affected.
1162	* Second, just getting hit doesn't mean it always affects
1163	* you. Third, you still get a saving through against the
1164	* effect.
1165	*/
1166	if (op->speed &&
1167	(QUERY_FLAG (op, FLAG_MONSTER) || op->type == PLAYER) &&
1168	!(rndm (0, (attacknum == ATNR_SLOW ? 6 : 3) - 1)) && !did_make_save (op, level_diff, op->resist[attacknum] / 10))
1169	{
1170
1171	/* Player has been hit by something */
1172	if (attacknum == ATNR_CONFUSION)
1173	confuse_player (op, hitter, dam);
1174	else if (attacknum == ATNR_POISON)
1175	poison_player (op, hitter, dam);
1176	else if (attacknum == ATNR_SLOW)
1177	slow_player (op, hitter, dam);
1178	else if (attacknum == ATNR_PARALYZE)
1179	paralyze_player (op, hitter, dam);
1180	else if (attacknum == ATNR_FEAR)
1181	scare_creature (op, hitter);
1182	else if (attacknum == ATNR_CANCELLATION)
1183	cancellation (op);
1184	else if (attacknum == ATNR_DEPLETE)
1185	op->drain_stat ();
1186	else if (attacknum == ATNR_BLIND && !QUERY_FLAG (op, FLAG_UNDEAD) && !QUERY_FLAG (op, FLAG_GENERATOR))
1187	blind_player (op, hitter, dam);
1188	}
1189
1190	dam = 0; /* These are all effects and don't do real damage */
1191	}
1192	break;
1193
1194	case ATNR_ACID:
1195	{
1196	int flag = 0;
1197
1198	/* Items only get corroded if you're not on a battleground and
1199	* if your acid resistance is below 50%. */
1200	if (!op_on_battleground (op, NULL, NULL) && (op->resist[ATNR_ACID] < 50))
1201	{
1202	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1203	{
1204	if (tmp->invisible)
1205	continue;
1206	if (!QUERY_FLAG (tmp, FLAG_APPLIED) || (tmp->resist[ATNR_ACID] >= 10))
1207	/* >= 10% acid res. on items will protect these */
1208	continue;
1209	if (!(tmp->materials & M_IRON))
1210	continue;
1211	if (tmp->magic < -4) /* Let's stop at -5 */
1212	continue;
1213	if (tmp->type == RING
1214	/* removed boots and gloves from exclusion list in PR */
1215	|| tmp->type == GIRDLE
1216	|| tmp->type == AMULET
1217	|| tmp->type == WAND
1218	|| tmp->type == ROD
1219	|| tmp->type == HORN)
1220	continue; /* To avoid some strange effects */
1221
1222	/* High damage acid has better chance of corroding
1223	objects */
1224	if (rndm (0, dam + 4) > random_roll (0, 39, op, PREFER_HIGH) + 2 * tmp->magic)
1225	{
1226	if (op->type == PLAYER)
1227	/* Make this more visible */
1228	new_draw_info_format (NDI_UNIQUE | NDI_RED, 0, op,
1229	"The %s's acid corrodes your %s!", query_name (hitter), query_name (tmp));
1230	flag = 1;
1231	tmp->magic--;
1232	if (op->type == PLAYER)
1233	esrv_send_item (op, tmp);
1234	}
1235	}
1236
1237	if (flag)
1238	op->update_stats (); /* Something was corroded */
1239	}
1240	}
1241	break;
1242
1243	case ATNR_DRAIN:
1244	{
1245	/* rate is the proportion of exp drained. High rate means
1246	* not much is drained, low rate means a lot is drained.
1247	*/
1248	int rate;
1249
1250	if (op->resist[ATNR_DRAIN] >= 0)
1251	rate = 400 + op->resist[ATNR_DRAIN] * 3;
1252	else
1253	rate = 400 * 100 / (100 - op->resist[ATNR_DRAIN]);
1254
1255	if (op->stats.exp <= rate)
1256	{
1257	if (op->type == GOLEM)
1258	dam = 999; /* Its force is "sucked" away. 8) */
1259	else
1260	/* If we can't drain, lets try to do physical damage */
1261	dam = hit_player_attacktype (op, hitter, dam, ATNR_PHYSICAL, magic);
1262	}
1263	else
1264	{
1265	/* Randomly give the hitter some hp */
1266	if (hitter->stats.hp < hitter->stats.maxhp &&
1267	(op->level > hitter->level) && random_roll (0, (op->level - hitter->level + 2), hitter, PREFER_HIGH) > 3)
1268	hitter->stats.hp++;
1269
1270	/* Can't do drains on battleground spaces.
1271	* Move the wiz check up here - before, the hitter wouldn't gain exp
1272	* exp, but the wiz would still lose exp! If drainee is a wiz,
1273	* nothing happens.
1274	* Try to credit the owner. We try to display player -> player drain
1275	* attacks, hence all the != PLAYER checks.
1276	*/
1277	if (!op_on_battleground (hitter, NULL, NULL) && !QUERY_FLAG (op, FLAG_WAS_WIZ))
1278	{
1279	object *owner = hitter->owner;
1280
1281	if (owner && owner != hitter)
1282	{
1283	if (op->type != PLAYER || owner->type != PLAYER)
1284	change_exp (owner, op->stats.exp / (rate * 2),
1285	hitter->chosen_skill ? hitter->chosen_skill->skill : (const char *) 0, SK_EXP_TOTAL);
1286	}
1287	else if (op->type != PLAYER || hitter->type != PLAYER)
1288	change_exp (hitter, op->stats.exp / (rate * 2),
1289	hitter->chosen_skill ? hitter->chosen_skill->skill : (const char *) 0, 0);
1290
1291	change_exp (op, -op->stats.exp / rate, NULL, 0);
1292	}
1293
1294	dam = 1; /* Drain is an effect. Still return 1 - otherwise, if you have pure
1295	* drain attack, you won't know that you are actually sucking out EXP,
1296	* as the messages will say you missed
1297	*/
1298	}
1299	}
1300	break;
1301
1302	case ATNR_TURN_UNDEAD:
1303	{
1304	if (QUERY_FLAG (op, FLAG_UNDEAD))
1305	{
1306	object *owner = hitter->owner ? (object *)hitter->owner : hitter;
1307	object *god = find_god (determine_god (owner));
1308	int div = 1;
1309
1310	/* if undead are not an enemy of your god, you turn them
1311	* at half strength */
1312	if (!god || !god->slaying || strstr (god->slaying, undead_name) == NULL)
1313	div = 2;
1314
1315	/* Give a bonus if you resist turn undead */
1316	if (op->level * div < (turn_bonus[owner->stats.Wis] + owner->level + (op->resist[ATNR_TURN_UNDEAD] / 100)))
1317	scare_creature (op, owner);
1318	}
1319	else
1320	dam = 0; /* don't damage non undead - should we damage
1321	undead? */
1322	}
1323	break;
1324
1325	case ATNR_DEATH:
1326	deathstrike_player (op, hitter, &dam);
1327	break;
1328
1329	case ATNR_CHAOS:
1330	LOG (llevError, "%s was hit by %s with non-specific chaos.\n", op->debug_desc (), hitter->debug_desc2 ());
1331	dam = 0;
1332	break;
1333
1334	case ATNR_COUNTERSPELL:
1335	LOG (llevError, "%s was hit by %s with counterspell attack.\n", op->debug_desc (), hitter->debug_desc2 ());
1336	dam = 0;
1337	/* This should never happen. Counterspell is handled
1338	* seperately and filtered out. If this does happen,
1339	* Counterspell has no effect on anything but spells, so it
1340	* does no damage. */
1341	break;
1342
1343	case ATNR_HOLYWORD:
1344	{
1345	/* This has already been handled by hit_player,
1346	* no need to check twice -- DAMN */
1347	object *owner = hitter->owner ? (object *)hitter->owner : hitter;
1348
1349	/* As with turn undead above, give a bonus on the saving throw */
1350	if ((op->level + (op->resist[ATNR_HOLYWORD] / 100)) < owner->level + turn_bonus[owner->stats.Wis])
1351	scare_creature (op, owner);
1352	}
1353	break;
1354
1355	case ATNR_LIFE_STEALING:
1356	{
1357	int new_hp;
1358
1359	/* this is replacement to drain for players, instead of taking
1360	* exp it takes hp. It is geared for players, probably not
1361	* much use giving it to monsters
1362	*
1363	* life stealing doesn't do a lot of damage, but it gives the
1364	* damage it does do to the player. Given that,
1365	* it only does 1/10'th normal damage (hence the divide by
1366	* 1000).
1367	*/
1368	/* You can't steal life from something undead */
1369	if ((op->type == GOLEM) || (QUERY_FLAG (op, FLAG_UNDEAD)))
1370	return 0;
1371
1372	/* If drain protection is higher than life stealing, use that */
1373	if (op->resist[ATNR_DRAIN] >= op->resist[ATNR_LIFE_STEALING])
1374	dam = (dam * (100 - op->resist[ATNR_DRAIN])) / 3000;
1375	else
1376	dam = (dam * (100 - op->resist[ATNR_LIFE_STEALING])) / 3000;
1377
1378	/* You die at -1 hp, not zero. */
1379	if (dam > (op->stats.hp + 1))
1380	dam = op->stats.hp + 1;
1381
1382	new_hp = hitter->stats.hp + dam;
1383	if (new_hp > hitter->stats.maxhp)
1384	new_hp = hitter->stats.maxhp;
1385
1386	if (new_hp > hitter->stats.hp)
1387	hitter->stats.hp = new_hp;
1388	}
1389	}
1390
1391	return dam;
1392	}	1136	}
1393		1137
1394	/* GROS: This code comes from hit_player. It has been made external to	1138	/* GROS: This code comes from hit_player. It has been made external to
1395	* allow script procedures to "kill" objects in a combat-like fashion.	1139	* allow script procedures to "kill" objects in a combat-like fashion.
1396	* It was initially used by (kill-object) developed for the Collector's	1140	* It was initially used by (kill-object) developed for the Collector's
…		…
1407	* MSW 2002-07-17	1151	* MSW 2002-07-17
1408	*/	1152	*/
1409	int	1153	int
1410	kill_object (object *op, int dam, object *hitter, int type)	1154	kill_object (object *op, int dam, object *hitter, int type)
1411	{	1155	{
1412	char buf[MAX_BUF];	1156	shstr skill;
1413	const char *skill;
1414	int maxdam = 0;	1157	int maxdam = 0;
1415	int battleg = 0; /* true if op standing on battleground */	1158	int battleg = 0; /* true if op standing on battleground */
1416	int pk = 0; /* true if op and what controls hitter are both players */	1159	int pk = 0; /* true if op and what controls hitter are both players */
1417	object *owner = NULL;	1160	object *owner = 0;
1418	object *skop = NULL;	1161	object *skop = 0;
1419		1162
1420	if (op->stats.hp >= 0)	1163	if (op->stats.hp >= 0)
1421	return -1;	1164	return -1;
1422		1165
1423	if (INVOKE_OBJECT (KILL, op, ARG_OBJECT (hitter)))	1166	if (INVOKE_OBJECT (KILL, op, ARG_OBJECT (hitter)))
…		…
1427	* this creature. The function(s) that call us have already	1170	* this creature. The function(s) that call us have already
1428	* adjusted the creatures HP total, so that is negative.	1171	* adjusted the creatures HP total, so that is negative.
1429	*/	1172	*/
1430	maxdam = dam + op->stats.hp + 1;	1173	maxdam = dam + op->stats.hp + 1;
1431		1174
1432	if (QUERY_FLAG (op, FLAG_BLOCKSVIEW))	1175	if (op->flag [FLAG_BLOCKSVIEW])
1433	update_all_los (op->map, op->x, op->y); /* makes sure los will be recalculated */	1176	update_all_los (op->map, op->x, op->y); /* makes sure los will be recalculated */
1434		1177
1435	if (op->type == DOOR)	1178	if (op->type == DOOR)
1436	{	1179	{
1437	op->set_speed (0.1);	1180	op->set_speed (0.1f);
1438	op->speed_left = -0.05;	1181	op->speed_left = -0.05f;
1439	return maxdam;	1182	return maxdam;
1440	}	1183	}
1441		1184
1442	if (QUERY_FLAG (op, FLAG_FRIENDLY) && op->type != PLAYER)	1185	if (op->flag [FLAG_FRIENDLY] && op->type != PLAYER)
1443	{	1186	{
1444	op->destroy ();	1187	op->drop_and_destroy ();
1445	return maxdam;	1188	return maxdam;
1446	}	1189	}
1447		1190
1448	/* Now lets start dealing with experience we get for killing something */	1191	/* Now lets start dealing with experience we get for killing something */
1449		1192
1450	owner = hitter->owner;	1193	owner = hitter->outer_owner ();
1451	if (!owner)	1194	if (!owner)
1452	owner = hitter;	1195	owner = hitter;
1453		1196
1454	/* is the victim (op) standing on battleground? */	1197	/* is the victim (op) standing on battleground? */
1455	if (op_on_battleground (op, NULL, NULL))	1198	if (op_on_battleground (op, NULL, NULL))
…		…
1460	pk = 1;	1203	pk = 1;
1461		1204
1462	/* Player killed something */	1205	/* Player killed something */
1463	if (owner->type == PLAYER)	1206	if (owner->type == PLAYER)
1464	{	1207	{
1465	Log_Kill (owner->name,
1466	query_name (op), op->type, (owner != hitter) ? query_name (hitter) : NULL, (owner != hitter) ? hitter->type : 0);
1467
1468	/* Log players killing other players - makes it easier to detect	1208	/* Log players killing other players - makes it easier to detect
1469	* and filter out malicious player killers - that is why the	1209	* and filter out malicious player killers - that is why the
1470	* ip address is included.	1210	* ip address is included.
1471	*/	1211	*/
1472	if (op->type == PLAYER && !battleg)	1212	if (op->type == PLAYER && !battleg)
…		…
1492	else	1232	else
1493	new_draw_info_format (NDI_BLACK, 0, owner, "You killed %s.", query_name (op));	1233	new_draw_info_format (NDI_BLACK, 0, owner, "You killed %s.", query_name (op));
1494		1234
1495	/* Only play sounds for melee kills */	1235	/* Only play sounds for melee kills */
1496	if (hitter->type == PLAYER)	1236	if (hitter->type == PLAYER)
1497	play_sound_map (owner->map, owner->x, owner->y, SOUND_PLAYER_KILLS);	1237	owner->play_sound (sound_find ("player_kills"));
1498	}	1238	}
1499		1239
1500	/* If a player kills another player, not on	1240	/* If a player kills another player, not on
1501	* battleground, the "killer" looses 1 luck. Since this is	1241	* battleground, the "killer" looses 1 luck. Since this is
1502	* not reversible, it's actually quite a pain IMHO. -AV	1242	* not reversible, it's actually quite a pain IMHO. -AV
…		…
1507	*/	1247	*/
1508	if (op->type == PLAYER && owner != op && !battleg)	1248	if (op->type == PLAYER && owner != op && !battleg)
1509	owner->change_luck (-settings.pk_luck_penalty);	1249	owner->change_luck (-settings.pk_luck_penalty);
1510		1250
1511	/* This code below deals with finding the appropriate skill	1251	/* This code below deals with finding the appropriate skill
1512	* to credit exp to. This is a bit problematic - we should	1252	* to credit exp to. This is a bit problematic - we should
1513	* probably never really have to look at current_weapon->skill	1253	* probably never really have to look at current_weapon->skill
1514	*/	1254	*/
1515	skill = 0;
1516
1517	if (hitter->skill && hitter->type != PLAYER)	1255	if (hitter->skill && hitter->type != PLAYER)
1518	skill = hitter->skill;	1256	skill = hitter->skill;
1519	else if (owner->chosen_skill)	1257	else if (owner->chosen_skill)
1520	{	1258	{
1521	skill = owner->chosen_skill->skill;
1522	skop = owner->chosen_skill;	1259	skop = owner->chosen_skill;
		1260	skill = skop->skill;
1523	}	1261	}
1524	else if (QUERY_FLAG (owner, FLAG_READY_WEAPON))	1262	else if (owner->flag [FLAG_READY_WEAPON] && owner->current_weapon)
1525	skill = owner->current_weapon->skill;	1263	skill = owner->current_weapon->skill;
1526	else	1264	else
		1265	{
		1266	LOG (llevError | logBacktrace,
1527	LOG (llevError, "kill_object - unable to find skill that killed monster\n");	1267	"BUG: kill_object - unable to find skill that killed monster\n"
		1268	"op: %s\n" "hitter: %s\n" "op: %s\n",
		1269	op->debug_desc (), hitter->debug_desc (), op->debug_desc ());
		1270	skill = 0;
		1271	}
1528		1272
1529	/* We have the skill we want to credit to - now find the object this goes	1273	/* We have the skill we want to credit to - now find the object this goes
1530	* to. Make sure skop is an actual skill, and not a skill tool!	1274	* to. Make sure skop is an actual skill, and not a skill tool!
1531	*/	1275	*/
1532	if ((!skop || skop->type != SKILL) && skill)	1276	skop = owner->contr->find_skill (skill);
1533	{
1534	int i;
1535
1536	for (i = 0; i < NUM_SKILLS; i++)
1537	if (owner->contr->last_skill_ob[i] && !strcmp (owner->contr->last_skill_ob[i]->skill, skill))
1538	{
1539	skop = owner->contr->last_skill_ob[i];
1540	break;
1541	}
1542	}
1543	} /* Was it a player that hit somethign */	1277	} /* Was it a player that hit somethign */
1544	else	1278	else
1545	skill = 0;	1279	skill = 0;
1546		1280
1547	/* Pet (or spell) killed something. */
1548	if (owner != hitter)
1549	sprintf (buf, "%s killed %s with %s%s%s.", &owner->name,
1550	query_name (op), query_name (hitter), battleg ? " (duel)" : "", pk ? " (pk)" : "");
1551	else
1552	sprintf (buf, "%s killed %s%s%s%s.", &hitter->name, &op->name,
1553	(QUERY_FLAG (hitter, FLAG_MONSTER)) || hitter->type == PLAYER ?
1554	" in hand to hand combat" : "", battleg ? " (duel)" : "", pk ? " (pk)" : "");
1555
1556	/* These may have been set in the player code section above */	1281	/* These may have been set in the player code section above */
1557	if (!skop)	1282	if (!skop)
1558	skop = hitter->chosen_skill;	1283	skop = hitter->chosen_skill;
1559		1284
1560	if (!skill && skop)	1285	if (!skill && skop)
1561	skill = skop->skill;	1286	skill = skop->skill;
1562		1287
1563	new_draw_info (NDI_ALL, op->type == PLAYER ? 1 : 10, NULL, buf);
1564
1565	/* If you didn't kill yourself, and your not the wizard */	1288	/* If you didn't kill yourself, and your not the wizard */
1566	if (owner != op && !QUERY_FLAG (op, FLAG_WAS_WIZ))	1289	if (owner != op && !op->flag [FLAG_WIZ])
1567	{	1290	{
1568	int exp;	1291	int exp;
1569		1292
1570	/* Really don't give much experience for killing other players */	1293	/* Really don't give much experience for killing other players */
1571	// schmorp: temporarily? reduce the amount of exp gained for pking enourmously	1294	// schmorp: temporarily? reduce the amount of exp gained for pking enourmously
1572	if (op->type == PLAYER)
1573	{
1574	if (battleg)	1295	if (battleg)
		1296	{
		1297	if (op->is_player ())
1575	{	1298	{
1576	new_draw_info (NDI_UNIQUE, 0, owner, "Your foe has fallen!");	1299	new_draw_info (NDI_UNIQUE, 0, owner, "Your foe has fallen!");
1577	new_draw_info (NDI_UNIQUE, 0, owner, "VICTORY!!!");	1300	new_draw_info (NDI_UNIQUE, 0, owner, "VICTORY!!!");
1578	}	1301	}
1579	else	1302
		1303	exp = 0;
		1304	}
		1305	else if (op->is_player ())
1580	exp = op->stats.exp / 1000;	1306	exp = op->stats.exp / 1000;
1581	}
1582	else	1307	else
1583	exp = calc_skill_exp (owner, op, skop);	1308	exp = calc_skill_exp (owner, op, skop);
1584
1585	/* if op is standing on "battleground" (arena), no way to gain
1586	* exp by killing him
1587	*/
1588	if (battleg)
1589	exp = 0;
1590		1309
1591	/* Don't know why this is set this way - doesn't make	1310	/* Don't know why this is set this way - doesn't make
1592	* sense to just divide everything by two for no reason.	1311	* sense to just divide everything by two for no reason.
1593	*/	1312	*/
1594		1313
…		…
1632	} /* else part of a party */	1351	} /* else part of a party */
1633	} /* end if person didn't kill himself */	1352	} /* end if person didn't kill himself */
1634		1353
1635	if (op->type != PLAYER)	1354	if (op->type != PLAYER)
1636	{	1355	{
1637	if (QUERY_FLAG (op, FLAG_FRIENDLY))	1356	if (op->flag [FLAG_FRIENDLY])
1638	{	1357	{
1639	object *owner1 = op->owner;	1358	object *owner1 = op->owner;
1640		1359
1641	if (owner1 && owner1->type == PLAYER)	1360	if (owner1 && owner1->type == PLAYER)
1642	{	1361	{
1643	play_sound_player_only (owner1->contr, SOUND_PET_IS_KILLED, 0, 0);	1362	owner1->contr->play_sound (sound_find ("pet_is_killed"));
1644	/* Maybe we should include the owner that killed this, maybe not */	1363	/* Maybe we should include the owner that killed this, maybe not */
1645	new_draw_info_format (NDI_UNIQUE, 0, owner1, "Your pet, the %s, is killed by %s.", &op->name, &hitter->name);	1364	new_draw_info_format (NDI_UNIQUE, 0, owner1, "Your pet, the %s, was killed by %s.", &op->name, &hitter->name);
1646	}	1365	}
1647		1366
1648	remove_friendly_object (op);	1367	remove_friendly_object (op);
1649	}	1368	}
1650		1369
1651	op->destroy ();	1370	op->drop_and_destroy ();
1652	}	1371	}
1653	else	1372	else
1654	{
1655	/* Player has been killed! */	1373	/* Player has been killed! */
1656	if (owner->type == PLAYER)	1374	op->contr->killer = owner->type == PLAYER ? owner : hitter;
1657	snprintf (op->contr->killer, sizeof (op->contr->killer), "%s the %s", &owner->name, owner->contr->title);
1658	else
1659	assign (op->contr->killer, hitter->name);
1660	}
1661		1375
1662	/* This was return -1 - that doesn't seem correct - if we return -1, process	1376	/* This was return -1 - that doesn't seem correct - if we return -1, process
1663	* continues in the calling function.	1377	* continues in the calling function.
1664	*/	1378	*/
1665	return maxdam;	1379	return maxdam;
…		…
1694	}	1408	}
1695		1409
1696	if (hitter->type == SPELL || hitter->type == POISONING || hitter->type == DISEASE || hitter->type == RUNE)	1410	if (hitter->type == SPELL || hitter->type == POISONING || hitter->type == DISEASE || hitter->type == RUNE)
1697	friendlyfire = 0;	1411	friendlyfire = 0;
1698	}	1412	}
		1413
1699	return friendlyfire;	1414	return friendlyfire;
1700	}	1415	}
1701
1702		1416
1703	/* This isn't used just for players, but in fact most objects.	1417	/* This isn't used just for players, but in fact most objects.
1704	* op is the object to be hit, dam is the amount of damage, hitter	1418	* op is the object to be hit, dam is the amount of damage, hitter
1705	* is what is hitting the object, type is the attacktype, and	1419	* is what is hitting the object, type is the attacktype, and
1706	* full_hit is set if monster area does not matter.	1420	* full_hit is set if monster area does not matter.
…		…
1708	* modify it.	1422	* modify it.
1709	*/	1423	*/
1710	/* Oct 95 - altered the following slightly for MULTIPLE_GODS hack	1424	/* Oct 95 - altered the following slightly for MULTIPLE_GODS hack
1711	* which needs new attacktype AT_HOLYWORD to work . b.t. */	1425	* which needs new attacktype AT_HOLYWORD to work . b.t. */
1712	int	1426	int
1713	hit_player (object *op, int dam, object *hitter, int type, int full_hit)	1427	hit_player (object *op, int dam, object *hitter, uint32_t type, int full_hit)
1714	{	1428	{
1715	int maxdam = 0, ndam = 0, attacktype = 1, magic = (type & AT_MAGIC);	1429	int magic = type & AT_MAGIC;
1716	int maxattacktype, attacknum;
1717	int body_attack = op && op->head; /* Did we hit op's head? */	1430	int body_attack = op && op->head; /* Did we hit op's head? */
		1431	int maxdam = 0, ndam = 0;
		1432	int maxattacktype;
1718	int simple_attack;	1433	int simple_attack;
1719	int rtn_kill = 0;	1434	int rtn_kill = 0;
1720	int friendlyfire;	1435	int friendlyfire;
1721		1436
1722	if (get_attack_mode (&op, &hitter, &simple_attack))	1437	if (get_attack_mode (&op, &hitter, &simple_attack))
1723	return 0;	1438	return 0;
1724		1439
1725	/* very simple: if our target has no_damage 1 set or is wiz, we can't hurt him */	1440	/* very simple: if our target has no_damage 1 set or is wiz, we can't hurt him */
1726	if (QUERY_FLAG (op, FLAG_WIZ) || QUERY_FLAG (op, FLAG_NO_DAMAGE))	1441	if (op->flag [FLAG_WIZ] || op->flag [FLAG_NO_DAMAGE])
1727	return 0;	1442	return 0;
1728		1443
1729	#ifdef PROHIBIT_PLAYERKILL	1444	// only allow pk for hostile players
1730	if (op->type == PLAYER)	1445	if (op->type == PLAYER)
1731	{	1446	{
1732	object *owner = hitter->owner;	1447	object *owner = hitter->owner;
1733		1448
1734	if (!owner)	1449	if (!owner)
…		…
1738	&& (!op_on_battleground (op, 0, 0)	1453	&& (!op_on_battleground (op, 0, 0)
1739	&& (op->contr->peaceful || owner->contr->peaceful))	1454	&& (op->contr->peaceful || owner->contr->peaceful))
1740	&& op != owner)	1455	&& op != owner)
1741	return 0;	1456	return 0;
1742	}	1457	}
1743	#endif
1744		1458
1745	if (body_attack)	1459	if (body_attack)
1746	{	1460	{
1747	/* slow and paralyze must hit the head. But we don't want to just	1461	/* slow and paralyze must hit the head. But we don't want to just
1748	* return - we still need to process other attacks the spell still	1462	* return - we still need to process other attacks the spell still
…		…
1774		1488
1775	break;	1489	break;
1776	}	1490	}
1777	}	1491	}
1778		1492
1779	if (!QUERY_FLAG (op, FLAG_ALIVE) || op->stats.hp < 0)	1493	if (!op->flag [FLAG_ALIVE] || op->stats.hp < 0)
1780	{	1494	{
1781	/* FIXME: If a player is killed by a rune in a door, the	1495	/* FIXME: If a player is killed by a rune in a door, the
1782	* destroyed() check above doesn't return, and might get here.	1496	* destroyed() check above doesn't return, and might get here.
1783	*/	1497	*/
1784		1498
…		…
1822	*/	1536	*/
1823	if (type & AT_HOLYWORD)	1537	if (type & AT_HOLYWORD)
1824	{	1538	{
1825	object *god;	1539	object *god;
1826		1540
1827	if ((!hitter->slaying ||	1541	if ((!hitter->slaying
1828	(!(op->race && strstr (hitter->slaying, op->race)) &&	1542	|| (!(op->race && hitter->slaying.contains (op->race))
1829	!(op->name && strstr (hitter->slaying, op->name)))) &&	1543	&& !(op->name && hitter->slaying.contains (op->name))))
1830	(!QUERY_FLAG (op, FLAG_UNDEAD) ||	1544	&& (!op->flag [FLAG_UNDEAD]
1831	(hitter->title != NULL	1545	|| (hitter->title
1832	&& (god = find_god (determine_god (hitter))) != NULL && god->race != NULL && strstr (god->race, undead_name) != NULL)))	1546	&& (god = find_god (determine_god (hitter))) != NULL
		1547	&& god->race.contains (shstr_undead))))
1833	return 0;	1548	return 0;
1834	}	1549	}
1835		1550
1836	maxattacktype = type; /* initialise this to something */	1551	maxattacktype = type; /* initialise this to something */
1837	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++, attacktype = 1 << attacknum)	1552	for_all_bits_sparse_32 (type, attacknum)
1838	{	1553	{
		1554	uint32_t attacktype = 1 << attacknum;
		1555
1839	/* Magic isn't really a true attack type - it gets combined with other	1556	/* Magic isn't really a true attack type - it gets combined with other
1840	* attack types. As such, skip it over. However, if magic is	1557	* attack types. As such, skip it over. However, if magic is
1841	* the only attacktype in the group, then still attack with it	1558	* the only attacktype in the group, then still attack with it
1842	*/	1559	*/
1843	if ((attacktype == AT_MAGIC) && (type & ~AT_MAGIC))	1560	if ((attacktype == AT_MAGIC) && (type & ~AT_MAGIC))
…		…
1846	/* Go through and hit the player with each attacktype, one by one.	1563	/* Go through and hit the player with each attacktype, one by one.
1847	* hit_player_attacktype only figures out the damage, doesn't inflict	1564	* hit_player_attacktype only figures out the damage, doesn't inflict
1848	* it. It will do the appropriate action for attacktypes with	1565	* it. It will do the appropriate action for attacktypes with
1849	* effects (slow, paralization, etc.	1566	* effects (slow, paralization, etc.
1850	*/	1567	*/
1851	if (type & attacktype)
1852	{
1853	ndam = hit_player_attacktype (op, hitter, dam, attacknum, magic);	1568	ndam = hit_player_attacktype (op, hitter, dam, attacknum, magic);
		1569
1854	/* the >= causes us to prefer messages from special attacks, if	1570	/* the >= causes us to prefer messages from special attacks, if
1855	* the damage is equal.	1571	* the damage is equal.
1856	*/	1572	*/
1857	if (ndam >= maxdam)	1573	if (ndam >= maxdam)
1858	{	1574	{
1859	maxdam = ndam;	1575	maxdam = ndam;
1860	maxattacktype = 1 << attacknum;	1576	maxattacktype = 1 << attacknum;
1861	}
1862	}	1577	}
1863	}	1578	}
1864		1579
1865	/* if this is friendly fire then do a set % of damage only	1580	/* if this is friendly fire then do a set % of damage only
1866	* Note - put a check in to make sure this attack is actually	1581	* Note - put a check in to make sure this attack is actually
…		…
1869	*/	1584	*/
1870	friendlyfire = friendly_fire (op, hitter);	1585	friendlyfire = friendly_fire (op, hitter);
1871	if (friendlyfire && maxdam)	1586	if (friendlyfire && maxdam)
1872	{	1587	{
1873	maxdam = ((dam * settings.set_friendly_fire) / 100);	1588	maxdam = ((dam * settings.set_friendly_fire) / 100);
1874	#ifndef COZY_SERVER
1875	maxdam++;
1876	#endif
1877		1589
1878	#ifdef ATTACK_DEBUG	1590	#ifdef ATTACK_DEBUG
1879	LOG (llevDebug, "Friendly fire (type:%d setting: %d%) did %d damage dropped to %d\n",	1591	LOG (llevDebug, "Friendly fire (type:%d setting: %d%) did %d damage dropped to %d\n",
1880	friendlyfire, settings.set_friendly_fire, dam, maxdam);	1592	friendlyfire, settings.set_friendly_fire, dam, maxdam);
1881	#endif	1593	#endif
1882	}	1594	}
1883		1595
1884	if (!full_hit)	1596	if (!full_hit)
1885	{	1597	{
1886	archetype *at;
1887	int area;	1598	int area;
1888	int remainder;	1599	int remainder;
1889		1600
1890	area = 0;	1601	area = 0;
1891	for (at = op->arch; at != NULL; at = at->more)	1602
		1603	for (archetype *at = op->arch; at; at = (archetype *)at->more)
1892	area++;	1604	area++;
		1605
1893	assert (area > 0);	1606	assert (area > 0);
1894		1607
1895	/* basically: maxdam /= area; we try to "simulate" a float	1608	/* basically: maxdam /= area; we try to "simulate" a float
1896	value-effect */	1609	value-effect */
1897	remainder = 100 * (maxdam % area) / area;	1610	remainder = 100 * (maxdam % area) / area;
…		…
1908	// keep a refcount for a long time and I see no usefulness	1621	// keep a refcount for a long time and I see no usefulness
1909	// for an non-active objetc to know its enemy.	1622	// for an non-active objetc to know its enemy.
1910	if (op->active)	1623	if (op->active)
1911	if (hitter->owner)	1624	if (hitter->owner)
1912	op->enemy = hitter->owner;	1625	op->enemy = hitter->owner;
1913	else if (QUERY_FLAG (hitter, FLAG_ALIVE))	1626	else if (hitter->flag [FLAG_ALIVE])
1914	op->enemy = hitter;	1627	op->enemy = hitter;
1915		1628
1916	if (QUERY_FLAG (op, FLAG_UNAGGRESSIVE) && op->type != PLAYER)	1629	if (op->flag [FLAG_UNAGGRESSIVE] && op->type != PLAYER)
1917	{	1630	{
1918	/* The unaggressives look after themselves 8) */	1631	/* The unaggressives look after themselves 8) */
1919	CLEAR_FLAG (op, FLAG_UNAGGRESSIVE);	1632	op->clr_flag (FLAG_UNAGGRESSIVE);
1920	npc_call_help (op);	1633	npc_call_help (op);
1921	}	1634	}
1922		1635
1923	if (magic && did_make_save (op, op->level, 0))	1636	if (magic && did_make_save (op, op->level, 0))
1924	maxdam = maxdam / 2;	1637	maxdam = maxdam / 2;
…		…
1926	attack_message (maxdam, maxattacktype, op, hitter);	1639	attack_message (maxdam, maxattacktype, op, hitter);
1927		1640
1928	op->stats.hp -= maxdam;	1641	op->stats.hp -= maxdam;
1929		1642
1930	/* Eneq(@csd.uu.se): Check to see if monster runs away. */	1643	/* Eneq(@csd.uu.se): Check to see if monster runs away. */
1931	if ((op->stats.hp >= 0) &&	1644	if (op->stats.hp >= 0
1932	(QUERY_FLAG (op, FLAG_MONSTER) || op->type == PLAYER) &&	1645	&& (op->flag [FLAG_MONSTER] || op->type == PLAYER)
1933	op->stats.hp < (signed short) (((float) op->run_away / (float) 100) * (float) op->stats.maxhp))	1646	&& op->stats.hp * 100 < op->stats.maxhp * op->run_away)
1934	{	1647	{
1935		1648
1936	if (QUERY_FLAG (op, FLAG_MONSTER))	1649	if (op->flag [FLAG_MONSTER])
1937	SET_FLAG (op, FLAG_RUN_AWAY);	1650	op->set_flag (FLAG_RUN_AWAY);
1938	else	1651	else
1939	scare_creature (op, hitter);	1652	scare_creature (op, hitter);
1940	}	1653	}
1941		1654
1942	if (QUERY_FLAG (op, FLAG_TEAR_DOWN))	1655	if (op->flag [FLAG_TEAR_DOWN])
1943	{	1656	{
1944	if (maxdam)	1657	if (maxdam)
1945	tear_down_wall (op);	1658	tear_down_wall (op);
1946		1659
1947	return maxdam; /* nothing more to do for wall */	1660	return maxdam; /* nothing more to do for wall */
…		…
1950	/* See if the creature has been killed */	1663	/* See if the creature has been killed */
1951	rtn_kill = kill_object (op, maxdam, hitter, type);	1664	rtn_kill = kill_object (op, maxdam, hitter, type);
1952	if (rtn_kill != -1)	1665	if (rtn_kill != -1)
1953	return rtn_kill;	1666	return rtn_kill;
1954		1667
1955
1956	/* Used to be ghosthit removal - we now use the ONE_HIT flag. Note	1668	/* Used to be ghosthit removal - we now use the ONE_HIT flag. Note
1957	* that before if the player was immune to ghosthit, the monster	1669	* that before if the player was immune to ghosthit, the monster
1958	* remained - that is no longer the case.	1670	* remained - that is no longer the case.
1959	*/	1671	*/
1960	if (QUERY_FLAG (hitter, FLAG_ONE_HIT))	1672	if (hitter->flag [FLAG_ONE_HIT])
1961	hitter->destroy ();	1673	hitter->drop_and_destroy ();
1962
1963	/* Lets handle creatures that are splitting now */	1674	/* Lets handle creatures that are splitting now */
1964	else if (type & AT_PHYSICAL && !QUERY_FLAG (op, FLAG_FREED) && QUERY_FLAG (op, FLAG_SPLITTING))	1675	else if (type & AT_PHYSICAL && !op->flag [FLAG_FREED] && op->flag [FLAG_SPLITTING])
1965	{	1676	{
1966	int i;
1967	int friendly = QUERY_FLAG (op, FLAG_FRIENDLY);	1677	int friendly = op->flag [FLAG_FRIENDLY];
1968	int unaggressive = QUERY_FLAG (op, FLAG_UNAGGRESSIVE);	1678	int unaggressive = op->flag [FLAG_UNAGGRESSIVE];
1969	object *owner = op->owner;	1679	object *owner = op->owner;
1970		1680
1971	if (!op->other_arch)	1681	if (!op->other_arch)
1972	{	1682	{
1973	LOG (llevError, "SPLITTING without other_arch error.\n");	1683	LOG (llevError, "SPLITTING without other_arch error.\n");
1974	return maxdam;	1684	return maxdam;
1975	}	1685	}
1976		1686
1977	op->remove ();	1687	op->remove ();
1978		1688
1979	for (i = 0; i < NROFNEWOBJS (op); i++)	1689	for (int i = 0; i < op->stats.food; i++)
1980	{ /* This doesn't handle op->more yet */	1690	{ /* This doesn't handle op->more yet */
1981	object *tmp = arch_to_object (op->other_arch);	1691	object *tmp = op->other_arch->instance ();
1982	int j;
1983		1692
1984	tmp->stats.hp = op->stats.hp;	1693	tmp->stats.hp = op->stats.hp;
1985		1694
1986	if (friendly)	1695	if (friendly)
1987	{	1696	{
…		…
1991	if (owner)	1700	if (owner)
1992	tmp->set_owner (owner);	1701	tmp->set_owner (owner);
1993	}	1702	}
1994		1703
1995	if (unaggressive)	1704	if (unaggressive)
1996	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);	1705	tmp->set_flag (FLAG_UNAGGRESSIVE);
1997		1706
1998	j = find_first_free_spot (tmp, op->map, op->x, op->y);	1707	int j = find_first_free_spot (tmp, op->map, op->x, op->y);
1999		1708
2000	if (j == -1) /* No spot to put this monster */	1709	if (j == -1) /* No spot to put this monster */
2001	tmp->destroy ();	1710	tmp->destroy ();
2002	else	1711	else
2003	{	1712	{
…		…
2007	}	1716	}
2008		1717
2009	op->destroy ();	1718	op->destroy ();
2010	}	1719	}
2011	else if (type & AT_DRAIN && hitter->type == GRIMREAPER && hitter->value++ > 10)	1720	else if (type & AT_DRAIN && hitter->type == GRIMREAPER && hitter->value++ > 10)
2012	hitter->destroy ();	1721	hitter->drop_and_destroy ();
2013		1722
2014	return maxdam;	1723	return maxdam;
2015	}	1724	}
2016		1725
2017		1726	static void
2018	void
2019	poison_player (object *op, object *hitter, int dam)	1727	poison_player (object *op, object *hitter, int dam)
2020	{	1728	{
2021	archetype *at = archetype::find ("poisoning");	1729	archetype *at = archetype::find (shstr_poisoning);
2022	object *tmp = present_arch_in_ob (at, op);	1730	object *tmp = present_arch_in_ob (at, op);
2023		1731
2024	if (tmp == NULL)	1732	if (!tmp)
2025	{	1733	{
2026	if ((tmp = arch_to_object (at)) == NULL)	1734	tmp = insert_ob_in_ob (at->instance (), op);
2027	LOG (llevError, "Failed to clone arch poisoning.\n");	1735	/* peterm: give poisoning some teeth. It should
		1736	* be able to kill things better than it does:
		1737	* damage should be dependent something--I choose to
		1738	* do this: if it's a monster, the damage from the
		1739	* poisoning goes as the level of the monster/2.
		1740	* If anything else, goes as damage.
		1741	*/
		1742
		1743	if (hitter->flag [FLAG_ALIVE])
		1744	tmp->stats.dam += hitter->level / 2;
2028	else	1745	else
2029	{
2030	tmp = insert_ob_in_ob (tmp, op);
2031	/* peterm: give poisoning some teeth. It should
2032	* be able to kill things better than it does:
2033	* damage should be dependent something--I choose to
2034	* do this: if it's a monster, the damage from the
2035	* poisoning goes as the level of the monster/2.
2036	* If anything else, goes as damage.
2037	*/
2038
2039	if (QUERY_FLAG (hitter, FLAG_ALIVE))
2040	tmp->stats.dam += hitter->level / 2;
2041	else
2042	tmp->stats.dam = dam;	1746	tmp->stats.dam = dam;
2043		1747
2044	tmp->set_owner (hitter); /* so we get credit for poisoning kills */	1748	tmp->set_owner (hitter); /* so we get credit for poisoning kills */
2045	if (hitter->skill && hitter->skill != tmp->skill)	1749	if (hitter->skill && hitter->skill != tmp->skill)
2046	{
2047	tmp->skill = hitter->skill;	1750	tmp->skill = hitter->skill;
2048	}
2049		1751
2050	tmp->stats.food += dam; /* more damage, longer poisoning */	1752	tmp->stats.food += dam; /* more damage, longer poisoning */
2051		1753
2052	if (op->type == PLAYER)	1754	if (op->type == PLAYER)
2053	{	1755	{
2054	/* player looses stats, maximum is -10 of each */	1756	/* player looses stats, maximum is -10 of each */
2055	tmp->stats.Con = MAX (-(dam / 4 + 1), -10);	1757	tmp->stats.Con = max (-(dam / 4 + 1), -10);
2056	tmp->stats.Str = MAX (-(dam / 3 + 2), -10);	1758	tmp->stats.Str = max (-(dam / 3 + 2), -10);
2057	tmp->stats.Dex = MAX (-(dam / 6 + 1), -10);	1759	tmp->stats.Dex = max (-(dam / 6 + 1), -10);
2058	tmp->stats.Int = MAX (-dam / 7, -10);	1760	tmp->stats.Int = max (-(dam / 7 ), -10);
2059	SET_FLAG (tmp, FLAG_APPLIED);	1761	tmp->set_flag (FLAG_APPLIED);
2060	op->update_stats ();	1762	op->update_stats ();
2061	new_draw_info (NDI_UNIQUE, 0, op, "You suddenly feel very ill.");	1763	new_draw_info (NDI_UNIQUE, 0, op, "You suddenly feel very ill.");
		1764	op->play_sound (tmp->sound);
2062	}	1765	}
		1766
2063	if (hitter->type == PLAYER)	1767	if (hitter->type == PLAYER)
2064	new_draw_info_format (NDI_UNIQUE, 0, hitter, "You poison %s.", &op->name);	1768	new_draw_info_format (NDI_UNIQUE, 0, hitter, "You poison %s.", &op->name);
2065	else if (hitter->owner != NULL && hitter->owner->type == PLAYER)	1769	else if (hitter->owner != NULL && hitter->owner->type == PLAYER)
2066	new_draw_info_format (NDI_UNIQUE, 0, hitter->owner, "Your %s poisons %s.", &hitter->name, &op->name);	1770	new_draw_info_format (NDI_UNIQUE, 0, hitter->owner, "Your %s poisons %s.", &hitter->name, &op->name);
2067	}	1771
2068	tmp->speed_left = 0;	1772	tmp->speed_left = 0;
2069	}	1773	}
2070	else	1774	else
2071	tmp->stats.food++;	1775	tmp->stats.food++;
2072	}	1776	}
2073		1777
2074	void	1778	static void
2075	slow_player (object *op, object *hitter, int dam)	1779	slow_player (object *op, object *hitter, int dam)
2076	{	1780	{
2077	archetype *at = archetype::find ("slowness");	1781	archetype *at = archetype::find (shstr_slowness);
2078	object *tmp;	1782	object *tmp;
2079		1783
2080	if (at == NULL)	1784	if (!at)
2081	{
2082	LOG (llevError, "Can't find slowness archetype.\n");	1785	LOG (llevError, "Can't find slowness archetype.\n");
2083	}	1786
2084	if ((tmp = present_arch_in_ob (at, op)) == NULL)	1787	if ((tmp = present_arch_in_ob (at, op)) == NULL)
2085	{	1788	{
2086	tmp = arch_to_object (at);	1789	tmp = at->instance ();
2087	tmp = insert_ob_in_ob (tmp, op);	1790	tmp = insert_ob_in_ob (tmp, op);
2088	new_draw_info (NDI_UNIQUE, 0, op, "The world suddenly moves very fast!");	1791	new_draw_info (NDI_UNIQUE, 0, op, "The world suddenly moves very fast!");
2089	}	1792	}
2090	else	1793	else
2091	tmp->stats.food++;	1794	tmp->stats.food++;
2092	SET_FLAG (tmp, FLAG_APPLIED);	1795
		1796	tmp->set_flag (FLAG_APPLIED);
2093	tmp->speed_left = 0;	1797	tmp->speed_left = 0;
2094	op->update_stats ();	1798	op->update_stats ();
2095	}	1799	}
2096		1800
2097	void	1801	void
2098	confuse_player (object *op, object *hitter, int dam)	1802	confuse_player (object *op, object *hitter, int dam)
2099	{	1803	{
2100	object *tmp;	1804	object *tmp;
2101	int maxduration;	1805	int maxduration;
2102		1806
2103	tmp = present_in_ob_by_name (FORCE, "confusion", op);	1807	tmp = present_in_ob_by_name (FORCE, shstr_confusion, op);
2104	if (!tmp)	1808	if (!tmp)
2105	{	1809	{
2106	tmp = get_archetype (FORCE_NAME);	1810	tmp = archetype::get (FORCE_NAME);
2107	tmp = insert_ob_in_ob (tmp, op);	1811	tmp = insert_ob_in_ob (tmp, op);
2108	}	1812	}
2109		1813
2110	/* Duration added per hit and max. duration of confusion both depend	1814	/* Duration added per hit and max. duration of confusion both depend
2111	* on the player's resistance	1815	* on the player's resistance
2112	*/	1816	*/
2113	tmp->speed = 0.05;	1817	tmp->set_speed (0.05);
2114	tmp->subtype = FORCE_CONFUSION;	1818	tmp->subtype = FORCE_CONFUSION;
2115	tmp->duration = 8 + MAX (1, 5 * (100 - op->resist[ATNR_CONFUSION]) / 100);	1819	tmp->duration = 8 + max (1, 5 * (100 - op->resist[ATNR_CONFUSION]) / 100);
2116	tmp->name = "confusion";	1820	tmp->name = shstr_confusion;
2117	maxduration = MAX (2, 30 * (100 - op->resist[ATNR_CONFUSION]) / 100);	1821	maxduration = max (2, 30 * (100 - op->resist[ATNR_CONFUSION]) / 100);
		1822
2118	if (tmp->duration > maxduration)	1823	if (tmp->duration > maxduration)
2119	tmp->duration = maxduration;	1824	tmp->duration = maxduration;
2120		1825
2121	if (op->type == PLAYER && !QUERY_FLAG (op, FLAG_CONFUSED))	1826	if (op->type == PLAYER && !op->flag [FLAG_CONFUSED])
2122	new_draw_info (NDI_UNIQUE, 0, op, "You suddenly feel very confused!");	1827	new_draw_info (NDI_UNIQUE, 0, op, "You suddenly feel very confused!");
2123	SET_FLAG (op, FLAG_CONFUSED);	1828
		1829	op->set_flag (FLAG_CONFUSED);
2124	}	1830	}
2125		1831
2126	void	1832	void
2127	blind_player (object *op, object *hitter, int dam)	1833	blind_player (object *op, object *hitter, int dam)
2128	{	1834	{
2129	object *tmp, *owner;
2130
2131	/* Save some work if we know it isn't going to affect the player */	1835	/* Save some work if we know it isn't going to affect the player */
2132	if (op->resist[ATNR_BLIND] == 100)	1836	if (op->resist[ATNR_BLIND] == 100)
2133	return;	1837	return;
2134		1838
2135	tmp = present_in_ob (BLINDNESS, op);	1839	object *tmp = present_in_ob (BLINDNESS, op);
2136	if (!tmp)	1840	if (!tmp)
2137	{	1841	{
2138	tmp = get_archetype ("blindness");	1842	tmp = archetype::get (shstr_blindness);
2139	SET_FLAG (tmp, FLAG_BLIND);	1843	tmp->set_flag (FLAG_BLIND);
2140	SET_FLAG (tmp, FLAG_APPLIED);	1844	tmp->set_flag (FLAG_APPLIED);
2141	/* use floats so we don't lose too much precision due to rounding errors.	1845	// use floats so we don't lose too much precision due to rounding errors.
2142	* speed is a float anyways.	1846	tmp->set_speed (lerp<float> (op->resist [ATNR_BLIND], 0, 100, tmp->speed, MIN_ACTIVE_SPEED));
2143	*/
2144	tmp->speed = tmp->speed * (100.0 - (float) op->resist[ATNR_BLIND]) / 100;
2145		1847
2146	tmp = insert_ob_in_ob (tmp, op);	1848	tmp = insert_ob_in_ob (tmp, op);
2147	change_abil (op, tmp); /* Mostly to display any messages */	1849	change_abil (op, tmp); /* Mostly to display any messages */
2148	op->update_stats (); /* This takes care of some other stuff */	1850	op->update_stats (); /* This takes care of some other stuff */
2149		1851
2150	if (hitter->owner)
2151	owner = hitter->owner;
2152	else
2153	owner = hitter;
2154
2155	new_draw_info_format (NDI_UNIQUE, 0, owner, "Your attack blinds %s!", query_name (op));	1852	new_draw_info_format (NDI_UNIQUE, 0, hitter->outer_owner (), "Your attack blinds %s!", query_name (op));
2156	}	1853	}
		1854
2157	tmp->stats.food += dam;	1855	tmp->stats.food += dam;
2158	if (tmp->stats.food > 10)	1856	min_it (tmp->stats.food, 10);
2159	tmp->stats.food = 10;
2160	}	1857	}
2161		1858
2162	void	1859	void
2163	paralyze_player (object *op, object *hitter, int dam)	1860	paralyze_player (object *op, object *hitter, int dam)
2164	{	1861	{
2165	float effect, max;
2166
2167	/* object *tmp; */
2168
2169	/* This is strange stuff... someone knows for what this is	1862	/* This is strange stuff... someone knows for what this is
2170	* written? Well, i think this can and should be removed	1863	* written? Well, i think this can and should be removed
2171	*/	1864	*/
2172		1865
2173	/*	1866	/*
…		…
2177	insert_ob_in_map(tmp,op->map,tmp,INS_NO_MERGE | INS_NO_WALK_ON);	1870	insert_ob_in_map(tmp,op->map,tmp,INS_NO_MERGE | INS_NO_WALK_ON);
2178	}	1871	}
2179	*/	1872	*/
2180		1873
2181	/* Do this as a float - otherwise, rounding might very well reduce this to 0 */	1874	/* Do this as a float - otherwise, rounding might very well reduce this to 0 */
2182	effect = (float) dam *3.0 * (100.0 - op->resist[ATNR_PARALYZE]) / 100;	1875	float effect = dam * 3.f * (100.f - op->resist[ATNR_PARALYZE]) / 100.f;
2183		1876
2184	if (effect == 0)
2185	return;
2186
2187	op->speed_left -= FABS (op->speed) * effect;	1877	op->speed_left -= op->speed * effect;
2188	/* tmp->stats.food+=(signed short) effect/op->speed; */	1878	/* tmp->stats.food+=(signed short) effect/op->speed; */
2189		1879
2190	/* max number of ticks to be affected for. */	1880	/* max number of ticks to be affected for. */
2191	max = (100 - op->resist[ATNR_PARALYZE]) / 2;	1881	float max = (100 - op->resist[ATNR_PARALYZE]) / 2;
		1882
2192	if (op->speed_left < -(FABS (op->speed) * max))	1883	max_it (op->speed_left, -op->speed * max);
2193	op->speed_left = (float) -(FABS (op->speed) * max);
2194		1884
2195	/* tmp->stats.food = (signed short) (max/FABS(op->speed)); */	1885	/* tmp->stats.food = (signed short) (max / op->speed); */
2196	}	1886	}
2197		1887
2198	/* Attempts to kill 'op'. hitter is the attack object, dam is	1888	/* Attempts to kill 'op'. hitter is the attack object, dam is
2199	* the computed damaged.	1889	* the computed damaged.
2200	*/	1890	*/
2201	void	1891	static void
2202	deathstrike_player (object *op, object *hitter, int *dam)	1892	deathstrike_player (object *op, object *hitter, int *dam)
2203	{	1893	{
2204	/* The intention of a death attack is to kill outright things	1894	/* The intention of a death attack is to kill outright things
2205	** that are a lot weaker than the attacker, have a chance of killing	1895	** that are a lot weaker than the attacker, have a chance of killing
2206	** things somewhat weaker than the caster, and no chance of	1896	** things somewhat weaker than the caster, and no chance of
…		…
2210	** field of the deathstriking object */	1900	** field of the deathstriking object */
2211		1901
2212	int atk_lev, def_lev, kill_lev;	1902	int atk_lev, def_lev, kill_lev;
2213		1903
2214	if (hitter->slaying)	1904	if (hitter->slaying)
2215	if (!((QUERY_FLAG (op, FLAG_UNDEAD) && strstr (hitter->slaying, undead_name)) || (op->race && strstr (hitter->slaying, op->race))))	1905	if (!((op->flag [FLAG_UNDEAD] && hitter->slaying.contains (shstr_undead))
		1906	|| (op->race && hitter->slaying.contains (op->race))))
2216	return;	1907	return;
2217		1908
2218	def_lev = op->level;	1909	def_lev = op->level;
2219	if (def_lev < 1)	1910	if (def_lev < 1)
2220	{	1911	{
2221	LOG (llevError, "BUG: arch %s, name %s with level < 1\n", &op->arch->name, &op->name);	1912	LOG (llevError, "BUG: arch %s with level < 1 (%s)\n", &op->arch->archname, op->debug_desc ());
2222	def_lev = 1;	1913	def_lev = 1;
2223	}	1914	}
2224		1915
2225	atk_lev = (hitter->chosen_skill ? hitter->chosen_skill->level : hitter->level) / 2;	1916	atk_lev = (hitter->chosen_skill ? hitter->chosen_skill->level : hitter->level) / 2;
2226	/* LOG(llevDebug,"Deathstrike - attack level %d, defender level %d\n",	1917	/* LOG(llevDebug,"Deathstrike - attack level %d, defender level %d\n",
…		…
2247	}	1938	}
2248	else	1939	else
2249	*dam = 0; /* no harm done */	1940	*dam = 0; /* no harm done */
2250	}	1941	}
2251		1942
2252	/* thrown_item_effect() - handles any special effects of thrown	1943	/* This returns the amount of damage hitter does to op with the
2253	* items (like attacking living creatures--a potion thrown at a	1944	* appropriate attacktype. Only 1 attacktype should be set at a time.
2254	* monster).	1945	* This doesn't damage the player, but returns how much it should
2255	*/	1946	* take. However, it will do other effects (paralyzation, slow, etc.)
2256	static void	1947	* Note - changed for PR code - we now pass the attack number and not
2257	thrown_item_effect (object *hitter, object *victim)	1948	* the attacktype. Makes it easier for the PR code. */
		1949	int
		1950	hit_player_attacktype (object *op, object *hitter, int dam, uint32 attacknum, int magic)
2258	{	1951	{
2259	if (!QUERY_FLAG (hitter, FLAG_ALIVE))	1952	int doesnt_slay = 1;
		1953
		1954	/* Catch anyone that may be trying to send us a bitmask instead of the number */
		1955	if (attacknum >= NROFATTACKS)
		1956	{
		1957	LOG (llevError, "hit_player_attacktype: Invalid attacknumber passed: %u\n", attacknum);
		1958	return 0;
2260	{	1959	}
2261	/* May not need a switch for just 2 types, but this makes it	1960
2262	* easier for expansion.	1961	if (dam < 0)
		1962	{
		1963	LOG (llevError, "hit_player_attacktype called with negative damage %d (hitter %s, target %s)\n",
		1964	dam, hitter->debug_desc (), op->debug_desc ());
		1965	return 0;
		1966	}
		1967
		1968	/* AT_INTERNAL is supposed to do exactly dam. Put a case here so
		1969	* people can't mess with that or it otherwise get confused. */
		1970	if (attacknum == ATNR_INTERNAL)
		1971	return dam;
		1972
		1973	if (hitter->slaying)
		1974	{
		1975	if ((op->race && hitter->slaying.contains (op->race))
		1976	|| (op->arch && op->arch->archname.contains (hitter->slaying)))
2263	*/	1977	{
2264	switch (hitter->type)	1978	doesnt_slay = 0;
		1979	dam *= 3;
2265	{	1980	}
2266	case POTION:	1981	}
2267	/* should player get a save throw instead of checking magic protection? */	1982
2268	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_UNDEAD) && (victim->resist[ATNR_MAGIC] < 60))	1983	/* Adjust the damage for resistance. Note that neg. values increase damage. */
2269	(void) apply_potion (victim, hitter);	1984	if (op->resist[attacknum])
		1985	{
		1986	/* basically: dam = dam*(100-op->resist[attacknum])/100;
		1987	* in case 0>dam>1, we try to "simulate" a float value-effect */
		1988	dam *= (100 - op->resist[attacknum]);
		1989	if (dam >= 100)
		1990	dam /= 100;
		1991	else
		1992	dam = (dam > (random_roll (0, 99, op, PREFER_LOW))) ? 1 : 0;
		1993	}
		1994
		1995	/* Special hack. By default, if immune to something, you
		1996	* shouldn't need to worry. However, acid is an exception, since
		1997	* it can still damage your items. Only include attacktypes if
		1998	* special processing is needed */
		1999
		2000	if (op->resist[attacknum] >= 100
		2001	&& doesnt_slay
		2002	&& attacknum != ATNR_ACID)
		2003	return 0;
		2004
		2005	/* Keep this in order - makes things easier to find */
		2006
		2007	switch (attacknum)
		2008	{
		2009	case ATNR_PHYSICAL:
		2010	/* here also check for diseases */
		2011	check_physically_infect (op, hitter);
2270	break;	2012	break;
2271		2013
2272	case POISON: /* poison drinks */	2014	/* Don't need to do anything for:
2273	/* As with potions, should monster get a save? */	2015	magic,
2274	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_UNDEAD) && (victim->resist[ATNR_POISON] < 60))	2016	fire,
2275	apply_poison (victim, hitter);	2017	electricity,
		2018	cold */
		2019
		2020	case ATNR_CONFUSION:
		2021	case ATNR_POISON:
		2022	case ATNR_SLOW:
		2023	case ATNR_PARALYZE:
		2024	case ATNR_FEAR:
		2025	case ATNR_CANCELLATION:
		2026	case ATNR_DEPLETE:
		2027	case ATNR_BLIND:
		2028	{
		2029	/* chance for inflicting a special attack depends on the
		2030	* difference between attacker's and defender's level
		2031	*/
		2032	int level_diff = min (110, max (0, op->level - hitter->level));
		2033
		2034	/* First, only creatures/players with speed can be affected.
		2035	* Second, just getting hit doesn't mean it always affects
		2036	* you. Third, you still get a saving through against the
		2037	* effect.
		2038	*/
		2039	if (op->has_active_speed ()
		2040	&& (op->flag [FLAG_MONSTER] || op->type == PLAYER)
		2041	&& !(rndm (0, (attacknum == ATNR_SLOW ? 6 : 3) - 1))
		2042	&& !did_make_save (op, level_diff, op->resist[attacknum] / 10))
		2043	{
		2044
		2045	/* Player has been hit by something */
		2046	if (attacknum == ATNR_CONFUSION)
		2047	confuse_player (op, hitter, dam);
		2048	else if (attacknum == ATNR_POISON)
		2049	poison_player (op, hitter, dam);
		2050	else if (attacknum == ATNR_SLOW)
		2051	slow_player (op, hitter, dam);
		2052	else if (attacknum == ATNR_PARALYZE)
		2053	paralyze_player (op, hitter, dam);
		2054	else if (attacknum == ATNR_FEAR)
		2055	scare_creature (op, hitter);
		2056	else if (attacknum == ATNR_CANCELLATION)
		2057	cancellation (op);
		2058	else if (attacknum == ATNR_DEPLETE)
		2059	op->drain_stat ();
		2060	else if (attacknum == ATNR_BLIND && !op->flag [FLAG_UNDEAD] && !op->flag [FLAG_GENERATOR])
		2061	blind_player (op, hitter, dam);
		2062	}
		2063
		2064	dam = 0; /* These are all effects and don't do real damage */
		2065	}
2276	break;	2066	break;
2277		2067
2278	/* Removed case statements that did nothing.	2068	case ATNR_ACID:
2279	* food may be poisonous, but monster must be willing to eat it,	2069	{
2280	* so we don't handle it here.	2070	int flag = 0;
2281	* Containers should perhaps break open, but that code was disabled.	2071
		2072	/* Items only get corroded if you're not on a battleground and
		2073	* if your acid resistance is below 50%. */
		2074	if (!op_on_battleground (op, NULL, NULL) && (op->resist[ATNR_ACID] < 50))
		2075	{
		2076	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		2077	{
		2078	if (tmp->invisible)
		2079	continue;
		2080	if (!tmp->flag [FLAG_APPLIED] || (tmp->resist[ATNR_ACID] >= 10))
		2081	/* >= 10% acid res. on items will protect these */
		2082	continue;
		2083	if (!(tmp->materials & M_IRON))
		2084	continue;
		2085	if (tmp->magic < -4) /* Let's stop at -5 */
		2086	continue;
		2087	if (tmp->type == RING
		2088	/* removed boots and gloves from exclusion list in PR */
		2089	|| tmp->type == GIRDLE
		2090	|| tmp->type == AMULET
		2091	|| tmp->type == WAND
		2092	|| tmp->type == ROD
		2093	|| tmp->type == HORN)
		2094	continue; /* To avoid some strange effects */
		2095
		2096	/* High damage acid has better chance of corroding
		2097	objects */
		2098	if (rndm (0, dam + 4) > random_roll (0, 39, op, PREFER_HIGH) + 2 * tmp->magic)
		2099	{
		2100	flag = 1;
		2101	tmp->magic--;
		2102
		2103	if (object *pl = tmp->visible_to ())
		2104	{
		2105	/* Make this more visible */
		2106	new_draw_info_format (NDI_UNIQUE | NDI_RED, 0, pl,
		2107	"The %s's acid corrodes your %s!", query_name (hitter), query_name (tmp));
		2108
		2109	esrv_send_item (op, tmp); //TODO: UPD_NAME should be enough (it's enough in other cases)
		2110	}
		2111	}
		2112	}
		2113
		2114	if (flag)
		2115	op->update_stats (); /* Something was corroded */
		2116	}
		2117	}
		2118	break;
		2119
		2120	case ATNR_DRAIN:
		2121	{
		2122	/* rate is the proportion of exp drained. High rate means
		2123	* not much is drained, low rate means a lot is drained.
		2124	*/
		2125	int rate;
		2126
		2127	if (op->resist[ATNR_DRAIN] >= 0)
		2128	rate = 400 + op->resist[ATNR_DRAIN] * 3;
		2129	else
		2130	rate = 400 * 100 / (100 - op->resist[ATNR_DRAIN]);
		2131
		2132	if (op->stats.exp <= rate)
		2133	{
		2134	if (op->type == GOLEM)
		2135	dam = 9998; /* Its force is "sucked" away. 8) */
		2136	else
		2137	/* If we can't drain, lets try to do physical damage */
		2138	dam = hit_player_attacktype (op, hitter, dam, ATNR_PHYSICAL, magic);
		2139	}
		2140	else
		2141	{
		2142	/* Randomly give the hitter some hp */
		2143	if (hitter->stats.hp < hitter->stats.maxhp &&
		2144	(op->level > hitter->level) && random_roll (0, (op->level - hitter->level + 2), hitter, PREFER_HIGH) > 3)
		2145	hitter->stats.hp++;
		2146
		2147	/* Can't do drains on battleground spaces.
		2148	* Move the wiz check up here - before, the hitter wouldn't gain exp
		2149	* exp, but the wiz would still lose exp! If drainee is a wiz,
		2150	* nothing happens.
		2151	* Try to credit the owner. We try to display player -> player drain
		2152	* attacks, hence all the != PLAYER checks.
2282	*/	2153	*/
		2154	if (!op_on_battleground (hitter, NULL, NULL) && !op->flag [FLAG_WIZ])
		2155	{
		2156	object *owner = hitter->owner;
		2157
		2158	if (owner && owner != hitter)
		2159	{
		2160	if (op->type != PLAYER || owner->type != PLAYER)
		2161	change_exp (owner, op->stats.exp / (rate * 2),
		2162	hitter->chosen_skill ? hitter->chosen_skill->skill : shstr (), SK_EXP_TOTAL);
		2163	}
		2164	else if (op->type != PLAYER || hitter->type != PLAYER)
		2165	change_exp (hitter, op->stats.exp / (rate * 2),
		2166	hitter->chosen_skill ? hitter->chosen_skill->skill : shstr (), 0);
		2167
		2168	change_exp (op, -op->stats.exp / rate, shstr (), 0);
		2169	}
		2170
		2171	dam = 1; /* Drain is an effect. Still return 1 - otherwise, if you have pure
		2172	* drain attack, you won't know that you are actually sucking out EXP,
		2173	* as the messages will say you missed
		2174	*/
		2175	}
		2176	}
		2177	break;
		2178
		2179	case ATNR_TURN_UNDEAD:
2283	}	2180	{
2284	}	2181	if (op->flag [FLAG_UNDEAD])
2285	}	2182	{
		2183	object *owner = hitter->owner ? (object *)hitter->owner : hitter;
		2184	object *god = find_god (determine_god (owner));
		2185	int div = 1;
2286		2186
2287	/* adj_attackroll() - adjustments to attacks by various conditions */	2187	/* if undead are not an enemy of your god, you turn them
		2188	* at half strength */
		2189	if (!god || !god->slaying.contains (shstr_undead))
		2190	div = 2;
2288		2191
2289	int	2192	/* Give a bonus if you resist turn undead */
2290	adj_attackroll (object *hitter, object *target)	2193	if (op->level * div < (turn_bonus[owner->stats.Wis] + owner->level + (op->resist[ATNR_TURN_UNDEAD] / 100)))
2291	{	2194	scare_creature (op, owner);
2292	object *attacker = hitter;	2195	}
2293	int adjust = 0;	2196	else
		2197	dam = 0; /* don't damage non undead - should we damage
		2198	undead? */
		2199	}
		2200	break;
2294		2201
2295	/* safety */	2202	case ATNR_DEATH:
2296	if (!target || !hitter || !hitter->map || !target->map || !on_same_map (hitter, target))	2203	deathstrike_player (op, hitter, &dam);
2297	{	2204	break;
2298	LOG (llevError, "BUG: adj_attackroll(): hitter and target not on same " "map\n");
2299	return 0;
2300	}
2301		2205
2302	/* aimed missiles use the owning object's sight */	2206	case ATNR_CHAOS:
2303	if (is_aimed_missile (hitter))	2207	LOG (llevError, "%s was hit by %s with non-specific chaos.\n", op->debug_desc (), hitter->debug_desc ());
2304	{	2208	dam = 0;
2305	if ((attacker = hitter->owner) == NULL)	2209	break;
2306	attacker = hitter;	2210
2307	/* A player who saves but hasn't quit still could have objects	2211	case ATNR_COUNTERSPELL:
2308	* owned by him - need to handle that case to avoid crashes.	2212	LOG (llevError, "%s was hit by %s with counterspell attack.\n", op->debug_desc (), hitter->debug_desc ());
		2213	dam = 0;
		2214	/* This should never happen. Counterspell is handled
		2215	* seperately and filtered out. If this does happen,
		2216	* Counterspell has no effect on anything but spells, so it
		2217	* does no damage. */
		2218	break;
		2219
		2220	case ATNR_HOLYWORD:
		2221	{
		2222	/* This has already been handled by hit_player,
		2223	* no need to check twice -- DAMN */
		2224	object *owner = hitter->owner ? (object *)hitter->owner : hitter;
		2225
		2226	/* As with turn undead above, give a bonus on the saving throw */
		2227	if ((op->level + (op->resist[ATNR_HOLYWORD] / 100)) < owner->level + turn_bonus[owner->stats.Wis])
		2228	scare_creature (op, owner);
		2229	}
		2230	break;
		2231
		2232	case ATNR_LIFE_STEALING:
		2233	{
		2234	int new_hp;
		2235
		2236	/* this is replacement to drain for players, instead of taking
		2237	* exp it takes hp. It is geared for players, probably not
		2238	* much use giving it to monsters
		2239	*
		2240	* life stealing doesn't do a lot of damage, but it gives the
		2241	* damage it does do to the player. Given that,
		2242	* it only does 1/10'th normal damage (hence the divide by
		2243	* 1000).
2309	*/	2244	*/
2310	if (QUERY_FLAG (attacker, FLAG_REMOVED))	2245	/* You can't steal life from something undead */
2311	attacker = hitter;	2246	if ((op->type == GOLEM) || (op->flag [FLAG_UNDEAD]))
2312	}
2313	else if (!QUERY_FLAG (hitter, FLAG_ALIVE))
2314	return 0;
2315
2316	/* determine the condtions under which we make an attack.
2317	* Add more cases, as the need occurs. */
2318
2319	if (!can_see_enemy (attacker, target))
2320	{
2321	/* target is unseen */
2322	if (target->invisible || QUERY_FLAG (attacker, FLAG_BLIND))
2323	adjust -= 10;
2324	/* dark map penalty for the hitter (lacks infravision if we got here). */
2325	else if (target->map && target->map->darkness > 0 && !stand_in_light (target))
2326	adjust -= target->map->darkness;
2327	}
2328
2329	if (QUERY_FLAG (attacker, FLAG_SCARED))
2330	adjust -= 3;
2331
2332	if (QUERY_FLAG (target, FLAG_UNAGGRESSIVE))
2333	adjust += 1;
2334
2335	if (QUERY_FLAG (target, FLAG_SCARED))
2336	adjust += 1;
2337
2338	if (QUERY_FLAG (attacker, FLAG_CONFUSED))
2339	adjust -= 3;
2340
2341	/* if we attack at a different 'altitude' its harder */
2342	if ((attacker->move_type & target->move_type) == 0)
2343	adjust -= 2;
2344
2345	#if 0
2346	/* slower attacks are less likely to succeed. We should use a
2347	* comparison between attacker/target speeds BUT, players have
2348	* a generally faster speed, so this will wind up being a HUGE
2349	* disadantage for the monsters! Too bad, because missiles which
2350	* fly fast should have a better chance of hitting a slower target.
2351	*/
2352	if (hitter->speed < target->speed)
2353	adjust += ((float) hitter->speed - target->speed);
2354	#endif
2355
2356	#if 0
2357	LOG (llevDebug, "adj_attackroll() returns %d (%d)\n", adjust, attacker->count);
2358	#endif
2359
2360	return adjust;
2361	}
2362
2363	/* determine if the object is an 'aimed' missile */
2364	int
2365	is_aimed_missile (object *op)
2366	{
2367
2368	/* I broke what used to be one big if into a few nested
2369	* ones so that figuring out the logic is at least possible.
2370	*/
2371	if (op && (op->move_type & MOVE_FLYING))
2372	{
2373	if (op->type == ARROW || op->type == THROWN_OBJ)
2374	return 1;	2247	return 0;
2375	else if (op->type == SPELL_EFFECT && (op->subtype == SP_BULLET || op->subtype == SP_EXPLOSION))
2376	return 1;
2377	}
2378		2248
		2249	/* If drain protection is higher than life stealing, use that */
		2250	if (op->resist[ATNR_DRAIN] >= op->resist[ATNR_LIFE_STEALING])
		2251	dam = (dam * (100 - op->resist[ATNR_DRAIN])) / 3000;
		2252	else
		2253	dam = (dam * (100 - op->resist[ATNR_LIFE_STEALING])) / 3000;
		2254
		2255	/* You die at -1 hp, not zero. */
		2256	if (dam > (op->stats.hp + 1))
		2257	dam = op->stats.hp + 1;
		2258
		2259	new_hp = hitter->stats.hp + dam;
		2260	if (new_hp > hitter->stats.maxhp)
		2261	new_hp = hitter->stats.maxhp;
		2262
		2263	if (new_hp > hitter->stats.hp)
		2264	hitter->stats.hp = new_hp;
		2265	}
		2266	}
		2267
2379	return 0;	2268	return dam;
2380	}	2269	}
		2270

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