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Comparing deliantra/server/server/attack.C (file contents):
Revision 1.16 by root, Thu Sep 14 21:16:12 2006 UTC vs.
Revision 1.148 by root, Mon Oct 29 23:55:55 2012 UTC

1
2	/*	1	/*
3	* static char *rcsid_attack_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
4	* "$Id: attack.C,v 1.16 2006/09/14 21:16:12 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify it under
		9	* the terms of the Affero GNU General Public License as published by the
		10	* Free Software Foundation, either version 3 of the License, or (at your
		11	* option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		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 <support@deliantra.net>
5	*/	23	*/
6		24
7	/*
8	CrossFire, A Multiplayer game for X-windows
9
10	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
11	Copyright (C) 1992 Frank Tore Johansen
12
13	This program is free software; you can redistribute it and/or modify
14	it under the terms of the GNU General Public License as published by
15	the Free Software Foundation; either version 2 of the License, or
16	(at your option) any later version.
17
18	This program is distributed in the hope that it will be useful,
19	but WITHOUT ANY WARRANTY; without even the implied warranty of
20	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21	GNU General Public License for more details.
22
23	You should have received a copy of the GNU General Public License
24	along with this program; if not, write to the Free Software
25	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26
27	The authors can be reached via e-mail to crossfire-devel@real-time.com
28	*/
29	#include <assert.h>	25	#include <assert.h>
30	#include <global.h>	26	#include <global.h>
31	#include <living.h>	27	#include <living.h>
32	#include <material.h>	28	#include <material.h>
33	#include <skills.h>	29	#include <skills.h>
34
35	#ifndef __CEXTRACT__
36	# include <sproto.h>
37	#endif
38
39	#include <sounds.h>	30	#include <sounds.h>
40		31	#include <sproto.h>
41	typedef struct att_msg_str
42	{
43	char *msg1;
44	char *msg2;
45	} att_msg;
46		32
47	/*#define ATTACK_DEBUG*/	33	/*#define ATTACK_DEBUG*/
48
49	/* cancels object *op. Cancellation basically means an object loses
50	* its magical benefits.
51	*/
52	void
53	cancellation (object *op)
54	{
55	object *tmp;
56
57	if (op->invisible)
58	return;
59
60	if (QUERY_FLAG (op, FLAG_ALIVE) || op->type == CONTAINER || op->type == THROWN_OBJ)
61	{
62	/* Recur through the inventory */
63	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
64	if (!did_make_save_item (tmp, AT_CANCELLATION, op))
65	cancellation (tmp);
66	}
67	else if (FABS (op->magic) <= (rndm (0, 5)))
68	{
69	/* Nullify this object. This code could probably be more complete */
70	/* in what abilities it should cancel */
71	op->magic = 0;
72	CLEAR_FLAG (op, FLAG_DAMNED);
73	CLEAR_FLAG (op, FLAG_CURSED);
74	CLEAR_FLAG (op, FLAG_KNOWN_MAGICAL);
75	CLEAR_FLAG (op, FLAG_KNOWN_CURSED);
76	if (op->env && op->env->type == PLAYER)
77	{
78	esrv_send_item (op->env, op);
79	}
80	}
81	}
82
83
84		34
85	/* 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
86	* 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
87	* any further action (like destroying the item).	37	* any further action (like destroying the item).
88	*/	38	*/
89		39	static int
90	int
91	did_make_save_item (object *op, int type, object *originator)	40	did_make_save_item (object *op, uint32_t type, object *originator)
92	{	41	{
93	int i, roll, saves = 0, attacks = 0, number;	42	int saves = 0, attacks = 0;
94	materialtype_t *mt;	43	materialtype_t *mt = op->material;
95		44
96	if (op->materialname == NULL)	45	// destroying objects without material has many bad effects
97	{
98	for (mt = materialt; mt != NULL && mt->next != NULL; mt = mt->next)
99	{
100	if (op->material & mt->material)
101	break;
102	}
103	}
104	else
105	mt = name_to_material (op->materialname);
106	if (mt == NULL)	46	if (mt == MATERIAL_NULL)
107	return TRUE;	47	return 1;
		48
108	roll = rndm (1, 20);	49	int roll = rndm (1, 20);
109		50
110	/* the attacktypes have no meaning for object saves	51	/* the attacktypes have no meaning for object saves
111	* 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
112	* 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
113	* is magic teamed with something else, then strip out the	54	* is magic teamed with something else, then strip out the
114	* magic type, and instead let the fire, cold, or whatever component	55	* magic type, and instead let the fire, cold, or whatever component
115	* destroy the item. Otherwise, you get the case of poisoncloud	56	* destroy the item. Otherwise, you get the case of poisoncloud
116	* destroying objects because it has magic attacktype.	57	* destroying objects because it has magic attacktype.
117	*/	58	*/
118	if (type != AT_MAGIC)	59	if (type != AT_MAGIC)
119	type &= ~(AT_CONFUSION | AT_DRAIN | AT_GHOSTHIT | AT_POISON | AT_SLOW |	60	type &= ~(AT_CONFUSION | AT_DRAIN | AT_GHOSTHIT | AT_POISON | AT_SLOW |
120	AT_PARALYZE | AT_TURN_UNDEAD | AT_FEAR | AT_DEPLETE | AT_DEATH |	61	AT_PARALYZE | AT_TURN_UNDEAD | AT_FEAR | AT_DEPLETE | AT_DEATH |
121	AT_COUNTERSPELL | AT_HOLYWORD | AT_BLIND | AT_LIFE_STEALING | AT_MAGIC);	62	AT_COUNTERSPELL | AT_HOLYWORD | AT_BLIND | AT_LIFE_STEALING | AT_MAGIC);
122		63
123	if (type == 0)
124	return TRUE;
125	if (roll == 20)
126	return TRUE;
127	if (roll == 1)
128	return FALSE;
129		64
130	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)
131	{	71	{
132	i = 1 << number;
133	if (!(i & type))
134	continue;
135	attacks++;	72	attacks++;
		73
136	if (op->resist[number] == 100)	74	if (op->resist[number] == 100)
137	saves++;	75	saves++;
138	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)
139	saves++;	77	saves++;
140	else if ((20 - mt->save[number]) / 3 > originator->stats.dam)	78	else if ((20 - mt->save[number]) / 3 > originator->stats.dam)
141	saves++;	79	saves++;
142	}	80	}
143		81
144	if (saves == attacks || attacks == 0)	82	if (saves == attacks || attacks == 0)
145	return TRUE;	83	return TRUE;
		84
146	if ((saves == 0) || (rndm (1, attacks) > saves))	85	if (saves == 0 || (rndm (1, attacks) > saves))
147	return FALSE;	86	return FALSE;
		87
148	return TRUE;	88	return TRUE;
		89	}
		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	}
149	}	121	}
150		122
151	/* This function calls did_make_save_item. It then performs the	123	/* This function calls did_make_save_item. It then performs the
152	* appropriate actions to the item (such as burning the item up,	124	* appropriate actions to the item (such as burning the item up,
153	* calling cancellation, etc.)	125	* calling cancellation, etc.)
154	*/	126	*/
155
156	void	127	void
157	save_throw_object (object *op, int type, object *originator)	128	save_throw_object (object *op, int type, object *originator)
158	{	129	{
		130	op = op->head_ ();
		131
159	if (!did_make_save_item (op, type, originator))	132	if (!did_make_save_item (op, type, originator))
160	{	133	{
161	object *env = op->env;	134	object *env = op->env;
162	int x = op->x, y = op->y;	135	int x = op->x, y = op->y;
163	mapstruct *m = op->map;	136	maptile *m = op->map;
164		137
165	op = stop_item (op);	138	op = stop_item (op);
166	if (op == NULL)	139	if (!op)
167	return;	140	return;
168		141
169	/* Hacked the following so that type LIGHTER will work.	142	/* Hacked the following so that type LIGHTER will work.
170	* Also, objects which are potenital "lights" that are hit by	143	* Also, objects which are potential "lights" that are hit by
171	* flame/elect attacks will be set to glow. "lights" are any	144	* flame/elect attacks will be set to glow. "lights" are any
172	* object with +/- glow_radius and an "other_arch" to change to.	145	* object with +/- glow_radius and an "other_arch" to change to.
173	* (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
174	* function if the object doesnt contain a material that can burn.	147	* function if the object doesnt contain a material that can burn.
175	* So forget lighting magical swords on fire with this!) -b.t.	148	* So forget lighting magical swords on fire with this!) -b.t.
176	*/	149	*/
177	if (type & (AT_FIRE | AT_ELECTRICITY) && op->other_arch && QUERY_FLAG (op, FLAG_IS_LIGHTABLE))	150	if (type & (AT_FIRE | AT_ELECTRICITY))
178	{	151	{
179	const char *arch = op->other_arch->name;	152	// seems LAMPs and TORCHes are always IS_LIGHTABLE?
180		153	if (op->type == LAMP || op->type == TORCH)
181	op = decrease_ob_nr (op, 1);
182
183	if (op)
184	fix_stopped_item (op, m, originator);
185
186	if ((op = get_archetype (arch)) != NULL)
187	{	154	{
188	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)
189	{	161	{
190	op->x = env->x, op->y = env->y;	162	const char *arch = op->other_arch->archname;
191	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	{
192	if (env->contr)	169	if (env)
193	esrv_send_item (env, op);	170	env->insert (op);
		171	else
		172	m->insert (op, x, y, originator);
		173	}
194	}	174	}
		175
195	else	176	return;
196	{
197	op->x = x, op->y = y;
198	insert_ob_in_map (op, m, originator, 0);
199	}
200	}	177	}
201
202	return;
203	}	178	}
204		179
205	if (type & AT_CANCELLATION)	180	if (type & AT_CANCELLATION)
206	{ /* Cancellation. */	181	{ /* Cancellation. */
207	cancellation (op);	182	cancellation (op);
208	fix_stopped_item (op, m, originator);	183	fix_stopped_item (op, m, originator);
		184
209	return;	185	return;
210	}
211
212	if (op->nrof > 1)
213	{
214	op = decrease_ob_nr (op, rndm (0, op->nrof - 1));
215
216	if (op)
217	fix_stopped_item (op, m, originator);
218	}
219	else
220	{
221	if (op->env)
222	{
223	object *tmp = is_player_inv (op->env);
224
225	if (tmp)
226	esrv_del_item (tmp->contr, op->count);
227	}
228
229	if (!QUERY_FLAG (op, FLAG_REMOVED))
230	remove_ob (op);
231
232	free_object (op);
233	}	186	}
234		187
235	if (type & (AT_FIRE | AT_ELECTRICITY))	188	if (type & (AT_FIRE | AT_ELECTRICITY))
236	if (env)	189	if (env)
237	{	190	{
238	op = get_archetype ("burnout");	191	object *op = archetype::get (shstr_burnout);
239	op->x = env->x, op->y = env->y;	192	op->x = env->x, op->y = env->y;
240	insert_ob_in_ob (op, env);	193	env->insert (op);
241	}	194	}
242	else	195	else
243	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	}
244		209
245	return;	210	return;
246	}	211	}
247		212
248	/* The value of 50 is arbitrary. */	213	/* The value of 50 is arbitrary. */
249	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))
250	{	215	{
251	object *tmp;
252	archetype *at = archetype::find ("icecube");	216	archetype *at = archetype::find (shstr_icecube);
253		217
254	if (at == NULL)	218	if (at == NULL)
255	return;	219	return;
256		220
257	op = stop_item (op);	221	op = stop_item (op);
258	if (op == NULL)	222	if (op == NULL)
259	return;	223	return;
260		224
261	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)
262	{	227	{
263	tmp = arch_to_object (at);	228	tmp = at->instance ();
264	tmp->x = op->x, tmp->y = op->y;	229	tmp->x = op->x, tmp->y = op->y;
265	/* This was in the old (pre new movement code) -	230	/* This was in the old (pre new movement code) -
266	* icecubes have slow_move set to 1 - don't want	231	* icecubes have slow_move set to 1 - don't want
267	* that for ones we create.	232	* that for ones we create.
268	*/	233	*/
269	tmp->move_slow_penalty = 0;	234	tmp->move_slow_penalty = 0;
270	tmp->move_slow = 0;	235	tmp->move_slow = 0;
271	insert_ob_in_map (tmp, op->map, originator, 0);	236	insert_ob_in_map (tmp, op->map, originator, 0);
272	}	237	}
273		238
274	if (!QUERY_FLAG (op, FLAG_REMOVED))	239	tmp->insert (op);
275	remove_ob (op);
276
277	insert_ob_in_ob (op, tmp);
278	return;	240	return;
279	}	241	}
280	}	242	}
281		243
282	/* Object op is hitting the map.	244	/* Object op is hitting the map.
283	* op is going in direction 'dir'	245	* op is going in direction 'dir'
284	* type is the attacktype of the object.	246	* type is the attacktype of the object.
285	* full_hit is set if monster area does not matter.	247	* full_hit is set if monster area does not matter.
286	* returns 1 if it hits something, 0 otherwise.	248	* returns 1 if it hits something, 0 otherwise.
287	*/	249	*/
288
289	int	250	int
290	hit_map (object *op, int dir, int type, int full_hit)	251	hit_map (object *op, int dir, uint32_t type, int full_hit)
291	{	252	{
292	object *tmp, *next;
293	mapstruct *map;
294	sint16 x, y;	253	sint16 x, y;
295	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 */
296		255
297	tag_t op_tag, next_tag = 0;	256	if (op->flag [FLAG_FREED])
298
299	if (QUERY_FLAG (op, FLAG_FREED))
300	{	257	{
301	LOG (llevError, "BUG: hit_map(): free object\n");	258	LOG (llevError, "BUG: hit_map(): free object\n");
302	return 0;	259	return 0;
303	}	260	}
304		261
305	if (QUERY_FLAG (op, FLAG_REMOVED) || op->env != NULL)	262	if (op->flag [FLAG_REMOVED] || op->env != NULL)
306	{	263	{
307	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);
308	return 0;	265	return 0;
309	}	266	}
310		267
311	if (!op->map)	268	if (!op->map)
312	{	269	{
…		…
315	}	272	}
316		273
317	if (op->head)	274	if (op->head)
318	op = op->head;	275	op = op->head;
319		276
320	op_tag = op->count;	277	mapxy pos (op);
		278	pos.move (dir);
321		279
322	map = op->map;	280	if (!pos.normalise ())
323	x = op->x + freearr_x[dir];	281	return 0;
324	y = op->y + freearr_y[dir];
325
326	int mflags = get_map_flags (map, &map, x, y, &x, &y);
327		282
328	// elmex: a safe map tile can't be hit!	283	// elmex: a safe map tile can't be hit!
329	// this should prevent most harmful effects on items and players there.	284	// this should prevent most harmful effects on items and players there.
330	if (mflags & (P_OUT_OF_MAP | P_SAFE))	285	mapspace &ms = pos.ms ();
		286
		287	if (ms.flags () & P_SAFE)
331	return 0;	288	return 0;
332		289
333	/* peterm: a few special cases for special attacktypes --counterspell	290	/* peterm: a few special cases for special attacktypes --counterspell
334	* must be out here because it strikes things which are not alive	291	* must be out here because it strikes things which are not alive
335	*/	292	*/
336		293	if (type & (AT_COUNTERSPELL | AT_CHAOS))
		294	{
337	if (type & AT_COUNTERSPELL)	295	if (type & AT_COUNTERSPELL)
338	{	296	{
339	counterspell (op, dir); /* see spell_effect.c */	297	counterspell (op, dir); /* see spell_effect.c */
340		298
341	/* If the only attacktype is counterspell or magic, don't need	299	/* If the only attacktype is counterspell or magic, don't need
342	* to do any further processing.	300	* to do any further processing.
343	*/
344	if (!(type & ~(AT_COUNTERSPELL | AT_MAGIC)))
345	return 0;
346
347	type &= ~AT_COUNTERSPELL;
348	}
349
350	if (type & AT_CHAOS)
351	{
352	shuffle_attack (op, 1); /*1 flag tells it to change the face */
353	update_object (op, UP_OBJ_FACE);
354	type &= ~AT_CHAOS;
355	}
356
357	next = get_map_ob (map, x, y);
358	if (next)
359	next_tag = next->count;
360
361	while (next)
362	{
363	if (was_destroyed (next, next_tag))
364	{
365	/* There may still be objects that were above 'next', but there is no
366	* simple way to find out short of copying all object references and
367	* tags into a temporary array before we start processing the first
368	* object. That's why we just abort.
369	*
370	* This happens whenever attack spells (like fire) hit a pile
371	* of objects. This is not a bug - nor an error. The errormessage
372	* below was spamming the logs for absolutely no reason.
373	*/	301	*/
374	/* LOG (llevDebug, "hit_map(): next object destroyed\n"); */	302	if (!(type & ~(AT_COUNTERSPELL | AT_MAGIC)))
375	break;	303	return 0;
		304
		305	type &= ~AT_COUNTERSPELL;
		306	}
		307
		308	if (type & AT_CHAOS)
376	}	309	{
		310	shuffle_attack (op, 1); /* flag tells it to change the face */
		311	update_object (op, UP_OBJ_FACE);
		312	type &= ~AT_CHAOS;
		313	}
		314	}
377		315
		316	/* There may still be objects that were above 'next', but there is no
		317	* simple way to find out short of copying all object references and
		318	* tags into a temporary array before we start processing the first
		319	* object. That's why we just abort on destroy.
		320	*
		321	* This happens whenever attack spells (like fire) hit a pile
		322	* of objects. This is not a bug - nor an error.
		323	*/
		324	for (object *next = ms.bot; next && !next->destroyed (); )
		325	{
378	tmp = next;	326	object *tmp = next;
379	next = tmp->above;	327	next = tmp->above;
380
381	if (next)
382	next_tag = next->count;
383
384	if (QUERY_FLAG (tmp, FLAG_FREED))
385	{
386	LOG (llevError, "BUG: hit_map(): found freed object\n");
387	break;
388	}
389		328
390	/* Something could have happened to 'tmp' while 'tmp->below' was processed.	329	/* Something could have happened to 'tmp' while 'tmp->below' was processed.
391	* For example, 'tmp' was put in an icecube.	330	* For example, 'tmp' was put in an icecube.
392	* 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.
393	*/	332	*/
394	if (tmp->map != map || tmp->x != x || tmp->y != y)	333	if (tmp->map != pos.m || tmp->x != pos.x || tmp->y != pos.y)
395	continue;	334	continue;
396		335
397	if (QUERY_FLAG (tmp, FLAG_ALIVE))	336	if (tmp->flag [FLAG_ALIVE])
398	{	337	{
399	hit_player (tmp, op->stats.dam, op, type, full_hit);	338	hit_player (tmp, op->stats.dam, op, type, full_hit);
400	retflag |= 1;	339	retflag |= 1;
		340
401	if (was_destroyed (op, op_tag))	341	if (op->destroyed ())
402	break;	342	break;
403	}	343	}
404
405	/* Here we are potentially destroying an object. If the object has	344	/* Here we are potentially destroying an object. If the object has
406	* 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
407	* that weak walls have is_alive set, which prevent objects from	346	* that weak walls have is_alive set, which prevent objects from
408	* 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
409	* 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
410	* 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.
411	*/	352	*/
412	else if ((tmp->material || tmp->materialname) && op->stats.dam > 0 && !tmp->move_block)	353	else if (op->stats.dam > 0 && !tmp->move_block && tmp->material != MATERIAL_NULL)
413	{	354	{
414	save_throw_object (tmp, type, op);	355	save_throw_object (tmp, type, op);
		356
415	if (was_destroyed (op, op_tag))	357	if (op->destroyed ())
416	break;	358	break;
417	}	359	}
418	}	360	}
419		361
420	return 0;	362	return retflag;
421	}	363	}
422		364
423	void	365	static void
424	attack_message (int dam, int type, object *op, object *hitter)	366	attack_message (int dam, int type, object *op, object *hitter)
425	{	367	{
426	char buf[MAX_BUF], buf1[MAX_BUF], buf2[MAX_BUF];	368	char buf[MAX_BUF], buf1[MAX_BUF], buf2[MAX_BUF];
427	int i, found = 0;	369	int i, found = 0;
428	mapstruct *map;	370	maptile *map;
429	object *next, *tmp;	371	object *next, *tmp;
430		372
431	/* 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
432	* a player might have. For example, fire, electric, cold, etc	374	* a player might have. For example, fire, electric, cold, etc
433	* [garbled 20010919]	375	* [garbled 20010919]
434	*/	376	*/
435
436	if (dam == 9998 && op->type == DOOR)	377	if (dam == 9998 && op->type == DOOR)
437	{	378	{
438	sprintf (buf1, "unlock %s", &op->name);	379	sprintf (buf1, "unlock %s", &op->name);
439	sprintf (buf2, " unlocks");	380	sprintf (buf2, " unlocks");
440	found++;	381	found++;
441	}	382	}
442	if (dam < 0)	383	else if (dam < 0)
443	{	384	{
444	sprintf (buf1, "hit %s", &op->name);	385	sprintf (buf1, "hit %s", &op->name);
445	sprintf (buf2, " hits");	386	sprintf (buf2, " hits");
446	found++;	387	found++;
447	}	388	}
…		…
450	sprintf (buf1, "missed %s", &op->name);	391	sprintf (buf1, "missed %s", &op->name);
451	sprintf (buf2, " misses");	392	sprintf (buf2, " misses");
452	found++;	393	found++;
453	}	394	}
454	else if ((hitter->type == DISEASE || hitter->type == SYMPTOM ||	395	else if ((hitter->type == DISEASE || hitter->type == SYMPTOM ||
455	hitter->type == POISONING || (type & AT_POISON && IS_LIVE (op))) && !found)	396	hitter->type == POISONING || (type & AT_POISON && op->is_alive ())) && !found)
456	{	397	{
457	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_SUFFER][i].level != -1; i++)	398	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_SUFFER][i].level != -1; i++)
458	if (dam < attack_mess[ATM_SUFFER][i].level || attack_mess[ATM_SUFFER][i + 1].level == -1)	399	if (dam < attack_mess[ATM_SUFFER][i].level || attack_mess[ATM_SUFFER][i + 1].level == -1)
459	{	400	{
460	sprintf (buf1, "%s %s%s", attack_mess[ATM_SUFFER][i].buf1, &op->name, attack_mess[ATM_SUFFER][i].buf2);	401	sprintf (buf1, "%s %s%s", attack_mess[ATM_SUFFER][i].buf1, &op->name, attack_mess[ATM_SUFFER][i].buf2);
…		…
472	strcpy (buf2, attack_mess[ATM_DOOR][i].buf3);	413	strcpy (buf2, attack_mess[ATM_DOOR][i].buf3);
473	found++;	414	found++;
474	break;	415	break;
475	}	416	}
476	}	417	}
477	else if (hitter->type == PLAYER && IS_LIVE (op))	418	else if (hitter->type == PLAYER && op->is_alive ())
478	{	419	{
479	if (USING_SKILL (hitter, SK_KARATE))	420	if (USING_SKILL (hitter, SK_KARATE))
480	{	421	{
481	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_KARATE][i].level != -1; i++)	422	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_KARATE][i].level != -1; i++)
482	if (dam < attack_mess[ATM_KARATE][i].level || attack_mess[ATM_KARATE][i + 1].level == -1)	423	if (dam < attack_mess[ATM_KARATE][i].level || attack_mess[ATM_KARATE][i + 1].level == -1)
…		…
508	found++;	449	found++;
509	break;	450	break;
510	}	451	}
511	}	452	}
512	}	453	}
		454
513	if (found)	455	if (found)
514	{	456	{
515	/* done */	457	/* done */
516	}	458	}
517	else if (IS_ARROW (hitter) && (type == AT_PHYSICAL || type == AT_MAGIC))	459	else if (hitter->is_arrow () && (type == AT_PHYSICAL || type == AT_MAGIC))
518	{	460	{
519	sprintf (buf1, "hit"); /* just in case */	461	sprintf (buf1, "hit"); /* just in case */
520	for (i = 0; i < MAXATTACKMESS; i++)	462	for (i = 0; i < MAXATTACKMESS; i++)
521	if (dam < attack_mess[ATM_ARROW][i].level || attack_mess[ATM_ARROW][i + 1].level == -1)	463	if (dam < attack_mess[ATM_ARROW][i].level || attack_mess[ATM_ARROW][i + 1].level == -1)
522	{	464	{
523	strcpy (buf2, attack_mess[ATM_ARROW][i].buf3);	465	strcpy (buf2, attack_mess[ATM_ARROW][i].buf3);
524	found++;	466	found++;
525	break;	467	break;
526	}	468	}
527	}	469	}
528	else if (type & AT_DRAIN && IS_LIVE (op))	470	else if (type & AT_DRAIN && op->is_alive ())
529	{	471	{
530	/* drain is first, because some items have multiple attypes */	472	/* drain is first, because some items have multiple attypes */
531	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_DRAIN][i].level != -1; i++)	473	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_DRAIN][i].level != -1; i++)
532	if (dam < attack_mess[ATM_DRAIN][i].level || attack_mess[ATM_DRAIN][i + 1].level == -1)	474	if (dam < attack_mess[ATM_DRAIN][i].level || attack_mess[ATM_DRAIN][i + 1].level == -1)
533	{	475	{
…		…
535	strcpy (buf2, attack_mess[ATM_DRAIN][i].buf3);	477	strcpy (buf2, attack_mess[ATM_DRAIN][i].buf3);
536	found++;	478	found++;
537	break;	479	break;
538	}	480	}
539	}	481	}
540	else if (type & AT_ELECTRICITY && IS_LIVE (op))	482	else if (type & AT_ELECTRICITY && op->is_alive ())
541	{	483	{
542	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_ELEC][i].level != -1; i++)	484	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_ELEC][i].level != -1; i++)
543	if (dam < attack_mess[ATM_ELEC][i].level || attack_mess[ATM_ELEC][i + 1].level == -1)	485	if (dam < attack_mess[ATM_ELEC][i].level || attack_mess[ATM_ELEC][i + 1].level == -1)
544	{	486	{
545	sprintf (buf1, "%s %s%s", attack_mess[ATM_ELEC][i].buf1, &op->name, attack_mess[ATM_ELEC][i].buf2);	487	sprintf (buf1, "%s %s%s", attack_mess[ATM_ELEC][i].buf1, &op->name, attack_mess[ATM_ELEC][i].buf2);
546	strcpy (buf2, attack_mess[ATM_ELEC][i].buf3);	488	strcpy (buf2, attack_mess[ATM_ELEC][i].buf3);
547	found++;	489	found++;
548	break;	490	break;
549	}	491	}
550	}	492	}
551	else if (type & AT_COLD && IS_LIVE (op))	493	else if (type & AT_COLD && op->is_alive ())
552	{	494	{
553	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_COLD][i].level != -1; i++)	495	for (i = 0; i < MAXATTACKMESS && attack_mess[ATM_COLD][i].level != -1; i++)
554	if (dam < attack_mess[ATM_COLD][i].level || attack_mess[ATM_COLD][i + 1].level == -1)	496	if (dam < attack_mess[ATM_COLD][i].level || attack_mess[ATM_COLD][i + 1].level == -1)
555	{	497	{
556	sprintf (buf1, "%s %s%s", attack_mess[ATM_COLD][i].buf1, &op->name, attack_mess[ATM_COLD][i].buf2);	498	sprintf (buf1, "%s %s%s", attack_mess[ATM_COLD][i].buf1, &op->name, attack_mess[ATM_COLD][i].buf2);
…		…
568	strcpy (buf2, attack_mess[ATM_FIRE][i].buf3);	510	strcpy (buf2, attack_mess[ATM_FIRE][i].buf3);
569	found++;	511	found++;
570	break;	512	break;
571	}	513	}
572	}	514	}
573	else if (hitter->current_weapon != NULL)	515	else if (hitter->current_weapon)
574	{	516	{
575	int mtype;	517	int mtype;
576		518
577	switch (hitter->current_weapon->weapontype)	519	switch (hitter->current_weapon->weapontype)
578	{	520	{
579	case WEAP_HIT:	521	case WEAP_HIT: mtype = ATM_BASIC; break;
580	mtype = ATM_BASIC;	522	case WEAP_SLASH: mtype = ATM_SLASH; break;
581	break;	523	case WEAP_PIERCE: mtype = ATM_PIERCE; break;
582	case WEAP_SLASH:	524	case WEAP_CLEAVE: mtype = ATM_CLEAVE; break;
583	mtype = ATM_SLASH;	525	case WEAP_SLICE: mtype = ATM_SLICE; break;
584	break;	526	case WEAP_STAB: mtype = ATM_STAB; break;
585	case WEAP_PIERCE:	527	case WEAP_WHIP: mtype = ATM_WHIP; break;
586	mtype = ATM_PIERCE;	528	case WEAP_CRUSH: mtype = ATM_CRUSH; break;
587	break;	529	case WEAP_BLUD: mtype = ATM_BLUD; break;
588	case WEAP_CLEAVE:	530	default: mtype = ATM_BASIC; break;
589	mtype = ATM_CLEAVE;
590	break;
591	case WEAP_SLICE:
592	mtype = ATM_SLICE;
593	break;
594	case WEAP_STAB:
595	mtype = ATM_STAB;
596	break;
597	case WEAP_WHIP:
598	mtype = ATM_WHIP;
599	break;
600	case WEAP_CRUSH:
601	mtype = ATM_CRUSH;
602	break;
603	case WEAP_BLUD:
604	mtype = ATM_BLUD;
605	break;
606	default:
607	mtype = ATM_BASIC;
608	break;
609	}	531	}
		532
610	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++)
611	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)
612	{	535	{
613	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);
614	strcpy (buf2, attack_mess[mtype][i].buf3);	537	strcpy (buf2, attack_mess[mtype][i].buf3);
…		…
633	strcpy (buf1, "hit");	556	strcpy (buf1, "hit");
634	strcpy (buf2, " hits");	557	strcpy (buf2, " hits");
635	}	558	}
636		559
637	/* bail out if a monster is casting spells */	560	/* bail out if a monster is casting spells */
638	if (!(hitter->type == PLAYER || (get_owner (hitter) != NULL && hitter->owner->type == PLAYER)))	561	if (!(hitter->type == PLAYER || (hitter->owner != NULL && hitter->owner->type == PLAYER)))
639	return;	562	return;
640		563
641	/* scale down magic considerably. */	564	/* scale down magic considerably. */
642	if (type & AT_MAGIC && rndm (0, 5))	565	if (type & AT_MAGIC && rndm (0, 5))
643	return;	566	return;
644		567
645	/* Did a player hurt another player? Inform both! */	568	/* Did a player hurt another player? Inform both! */
646	if (op->type == PLAYER && (get_owner (hitter) == NULL ? hitter->type : hitter->owner->type) == PLAYER)	569	if (op->type == PLAYER && (hitter->owner == NULL ? hitter->type : hitter->owner->type) == PLAYER)
647	{	570	{
648	if (get_owner (hitter) != NULL)	571	if (hitter->owner != NULL)
649	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);
650	else	573	else
651	{	574	{
652	sprintf (buf, "%s%s you.", &hitter->name, buf2);	575	sprintf (buf, "%s%s you.", &hitter->name, buf2);
		576
653	if (dam != 0)	577	if (dam != 0)
654	{	578	{
655	if (dam < 10)	579	if (dam < 10)
656	play_sound_player_only (op->contr, SOUND_PLAYER_IS_HIT1, 0, 0);	580	op->contr->play_sound (sound_find ("player_is_hit1"));
657	else if (dam < 20)	581	else if (dam < 20)
658	play_sound_player_only (op->contr, SOUND_PLAYER_IS_HIT2, 0, 0);	582	op->contr->play_sound (sound_find ("player_is_hit2"));
659	else	583	else
660	play_sound_player_only (op->contr, SOUND_PLAYER_IS_HIT3, 0, 0);	584	op->contr->play_sound (sound_find ("player_is_hit3"));
661	}	585	}
662	}	586	}
		587
663	new_draw_info (NDI_BLACK, 0, op, buf);	588	new_draw_info (NDI_BLACK, 0, op, buf);
664	} /* end of player hitting player */	589	} /* end of player hitting player */
665		590
666	if (hitter->type == PLAYER)	591	if (hitter->type == PLAYER)
667	{	592	{
668	sprintf (buf, "You %s.", buf1);	593	sprintf (buf, "You %s.", buf1);
		594
669	if (dam != 0)	595	if (dam != 0)
670	{	596	{
671	if (dam < 10)	597	if (dam < 10)
672	play_sound_player_only (hitter->contr, SOUND_PLAYER_HITS1, 0, 0);	598	op->play_sound (sound_find ("player_hits1"));
673	else if (dam < 20)	599	else if (dam < 20)
674	play_sound_player_only (hitter->contr, SOUND_PLAYER_HITS2, 0, 0);	600	op->play_sound (sound_find ("player_hits2"));
675	else	601	else
676	play_sound_player_only (hitter->contr, SOUND_PLAYER_HITS3, 0, 0);	602	op->play_sound (sound_find ("player_hits3"));
677	}	603	}
		604
678	new_draw_info (NDI_BLACK, 0, hitter, buf);	605	new_draw_info (NDI_BLACK, 0, hitter, buf);
679	}	606	}
680	else if (get_owner (hitter) != NULL && hitter->owner->type == PLAYER)	607	else if (hitter->owner != NULL && hitter->owner->type == PLAYER)
681	{	608	{
682	/* look for stacked spells and start reducing the message chances */	609	/* look for stacked spells and start reducing the message chances */
683	if (hitter->type == SPELL_EFFECT && (hitter->subtype == SP_EXPLOSION || hitter->subtype == SP_BULLET || hitter->subtype == SP_CONE))	610	if (hitter->type == SPELL_EFFECT && (hitter->subtype == SP_EXPLOSION || hitter->subtype == SP_BULLET || hitter->subtype == SP_CONE))
684	{	611	{
685	i = 4;	612	i = 4;
686	map = hitter->map;	613	map = hitter->map;
687	if (out_of_map (map, hitter->x, hitter->y))	614	if (out_of_map (map, hitter->x, hitter->y))
688	return;	615	return;
		616
689	next = get_map_ob (map, hitter->x, hitter->y);	617	next = GET_MAP_OB (map, hitter->x, hitter->y);
690	if (next)	618	if (next)
691	while (next)	619	while (next)
692	{	620	{
693	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))
694	i *= 3;	622	i *= 3;
		623
695	tmp = next;	624	tmp = next;
696	next = tmp->above;	625	next = tmp->above;
697	}	626	}
		627
698	if (i < 0)	628	if (i < 0)
699	return;	629	return;
		630
700	if (rndm (0, i) != 0)	631	if (rndm (0, i) != 0)
701	return;	632	return;
702	}	633	}
703	else if (rndm (0, 5) != 0)	634	else if (rndm (0, 5) != 0)
704	return;	635	return;
		636
705	sprintf (buf, "Your %s%s %s.", &hitter->name, buf2, &op->name);	637	sprintf (buf, "Your %s%s %s.", &hitter->name, buf2, &op->name);
706	play_sound_map (op->map, op->x, op->y, SOUND_PLAYER_HITS4);	638	op->play_sound (sound_find ("player_hits4"));
707	new_draw_info (NDI_BLACK, 0, hitter->owner, buf);	639	new_draw_info (NDI_BLACK, 0, hitter->owner, buf);
708	}	640	}
709	}	641	}
710
711		642
712	static int	643	static int
713	get_attack_mode (object **target, object **hitter, int *simple_attack)	644	get_attack_mode (object **target, object **hitter, int *simple_attack)
714	{	645	{
715	if (QUERY_FLAG (*target, FLAG_FREED) || QUERY_FLAG (*hitter, FLAG_FREED))	646	if ((*target)->flag [FLAG_FREED] || (*hitter)->flag [FLAG_FREED])
716	{	647	{
717	LOG (llevError, "BUG: get_attack_mode(): freed object\n");	648	LOG (llevError, "BUG: get_attack_mode(): freed object\n");
718	return 1;	649	return 1;
719	}	650	}
720	if ((*target)->head)	651
721	*target = (*target)->head;	652	*target = (*target)->head_ ();
722	if ((*hitter)->head)
723	*hitter = (*hitter)->head;	653	*hitter = (*hitter)->head_ ();
		654
		655	if ((*target)->type == LOCKED_DOOR)
		656	return 1; // locked doors cannot be hit
		657
724	if ((*hitter)->env != NULL || (*target)->env != NULL)	658	if ((*hitter)->env || (*target)->env)
725	{	659	{
726	*simple_attack = 1;	660	*simple_attack = 1;
727	return 0;	661	return 0;
728	}	662	}
729	if (QUERY_FLAG (*target, FLAG_REMOVED)	663
730	|| 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))
731	{	668	{
732	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 ());
733	return 1;	671	return 1;
734	}	672	}
		673
735	*simple_attack = 0;	674	*simple_attack = 0;
736	return 0;	675	return 0;
737	}	676	}
738		677
739	static int	678	static int
740	abort_attack (object *target, object *hitter, int simple_attack)	679	abort_attack (object *target, object *hitter, int simple_attack)
741	{	680	{
742
743	/* 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
744	* 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.
745	*/	683	*/
746	int new_mode;	684	int new_mode;
747		685
748	if (hitter->env == target || target->env == hitter)	686	if (hitter->env == target || target->env == hitter)
749	new_mode = 1;	687	new_mode = 1;
750	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))
751	return 1;	690	return 1;
752	else	691	else
753	new_mode = 0;	692	new_mode = 0;
		693
754	return new_mode != simple_attack;	694	return new_mode != simple_attack;
755	}	695	}
756		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
757	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	}
758		821
759	static int	822	static int
760	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)
761	{	824	{
762	int simple_attack, roll, dam = 0;	825	int simple_attack, roll, dam = 0;
763	uint32 type;	826	uint32 type;
764	shstr op_name;	827	shstr op_name;
765	tag_t op_tag, hitter_tag;
766		828
767	if (get_attack_mode (&op, &hitter, &simple_attack))	829	if (get_attack_mode (&op, &hitter, &simple_attack))
768	goto error;	830	goto error;
769		831
770	if (hitter->current_weapon)	832	if (hitter->current_weapon)
771	if (INVOKE_OBJECT (WEAPON_ATTACK, hitter->current_weapon, ARG_OBJECT (hitter), ARG_OBJECT (op)))	833	if (INVOKE_OBJECT (WEAPON_ATTACK, hitter->current_weapon, ARG_OBJECT (hitter), ARG_OBJECT (op)))
772	return RESULT_INT (0);	834	return RESULT_INT (0);
773		835
774	if (INVOKE_OBJECT (ATTACK, op, ARG_OBJECT (hitter)))	836	if (INVOKE_OBJECT (ATTACK, op, ARG_OBJECT (hitter)))
775	return RESULT_INT (0);	837	return RESULT_INT (0);
776
777	op_tag = op->count;
778	hitter_tag = hitter->count;
779		838
780	/*	839	/*
781	* 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
782	* to avoid ever being hit by monsters.	841	* to avoid ever being hit by monsters.
783	*/	842	*/
784	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)
785	{	844	{
786	/* Decrease speed BEFORE calling process_object. Otherwise, an	845	/* Decrease speed BEFORE calling process_object. Otherwise, an
787	* infinite loop occurs, with process_object calling move_monster,	846	* infinite loop occurs, with process_object calling move_monster,
788	* which then gets here again. By decreasing the speed before	847	* which then gets here again. By decreasing the speed before
789	* we call process_object, the 'if' statement above will fail.	848	* we call process_object, the 'if' statement above will fail.
790	*/	849	*/
791	op->speed_left--;	850	--op->speed_left;
792	process_object (op);	851	process_object (op);
		852
793	if (was_destroyed (op, op_tag) || was_destroyed (hitter, hitter_tag) || abort_attack (op, hitter, simple_attack))	853	if (op->destroyed () || hitter->destroyed () || abort_attack (op, hitter, simple_attack))
794	goto error;	854	goto error;
795	}	855	}
796		856
797	op_name = op->name;	857	op_name = op->name;
798		858
…		…
805	/* See if we hit the creature */	865	/* See if we hit the creature */
806	if (roll == 20 || op->stats.ac >= base_wc - roll)	866	if (roll == 20 || op->stats.ac >= base_wc - roll)
807	{	867	{
808	int hitdam = base_dam;	868	int hitdam = base_dam;
809		869
810	if (settings.casting_time == TRUE)
811	{
812	if ((hitter->type == PLAYER) && (hitter->casting_time > -1))
813	{
814	hitter->casting_time = -1;
815	new_draw_info (NDI_UNIQUE, 0, hitter, "You attacked and lost " "your spell!");
816	}
817	if ((op->casting_time > -1) && (hitdam > 0))
818	{
819	op->casting_time = -1;
820	if (op->type == PLAYER)
821	{
822	new_draw_info (NDI_UNIQUE, 0, op, "You were hit and lost " "your spell!");
823	new_draw_info_format (NDI_ALL | NDI_UNIQUE, 5, NULL, "%s was hit by %s and lost a spell.", &op_name, &hitter->name);
824	}
825	}
826	}
827	if (!simple_attack)	870	if (!simple_attack)
828	{	871	{
829	/* If you hit something, the victim should *always* wake up.	872	/* If you hit something, the victim should *always* wake up.
830	* Before, invisible hitters could avoid doing this.	873	* Before, invisible hitters could avoid doing this.
831	* -b.t. */	874	* -b.t. */
832	if (QUERY_FLAG (op, FLAG_SLEEP))	875	if (op->flag [FLAG_SLEEP])
833	CLEAR_FLAG (op, FLAG_SLEEP);	876	op->clr_flag (FLAG_SLEEP);
834		877
835	/* 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
836	* for help. */	879	* for help. */
837	if (op->type != PLAYER && !can_see_enemy (op, hitter) && !get_owner (op) && rndm (0, op->stats.Int))	880	if (op->type != PLAYER && !can_see_enemy (op, hitter) && !op->owner && rndm (0, op->stats.Int))
838	npc_call_help (op);	881	npc_call_help (op);
839		882
840	/* 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 */
841	if (op->hide && QUERY_FLAG (hitter, FLAG_ALIVE))	884	if (op->flag [FLAG_HIDDEN] && hitter->flag [FLAG_ALIVE])
842	{	885	{
843	make_visible (op);	886	make_visible (op);
		887
844	if (op->type == PLAYER)	888	if (op->type == PLAYER)
845	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!");
846	}	890	}
847		891
848	/* thrown items (hitter) will have various effects	892	/* thrown items (hitter) will have various effects
849	* when they hit the victim. For things like thrown daggers,	893	* when they hit the victim. For things like thrown daggers,
850	* this sets 'hitter' to the actual dagger, and not the	894	* this sets 'hitter' to the actual dagger, and not the
851	* wrapper object.	895	* wrapper object.
852	*/	896	*/
853	thrown_item_effect (hitter, op);	897	thrown_item_effect (hitter, op);
		898
854	if (was_destroyed (hitter, hitter_tag) || was_destroyed (op, op_tag) || abort_attack (op, hitter, simple_attack))	899	if (hitter->destroyed () || op->destroyed () || abort_attack (op, hitter, simple_attack))
855	goto leave;	900	goto leave;
856	}	901	}
857		902
858	/* 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
859	* to go further and it will cause FPE's below.	904	* to go further and it will cause FPE's below.
860	*/	905	*/
861	if (hitdam <= 0)	906	max_it (hitdam, 1);
862	hitdam = 1;
863		907
864	type = hitter->attacktype;	908	type = hitter->attacktype;
		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	*/
865	if (!type)	920	if (!type)
866	type = AT_PHYSICAL;	921	type = AT_PHYSICAL;
		922
867	/* Handle monsters that hit back */	923	/* Handle monsters that hit back */
868	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])
869	{	925	{
870	if (op->attacktype & AT_ACID && hitter->type == PLAYER)	926	if (op->attacktype & AT_ACID && hitter->type == PLAYER)
871	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");
		928
872	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);
		930
873	if (was_destroyed (op, op_tag) || was_destroyed (hitter, hitter_tag) || abort_attack (op, hitter, simple_attack))	931	if (op->destroyed () || hitter->destroyed () || abort_attack (op, hitter, simple_attack))
874	goto leave;	932	goto leave;
875	}	933	}
876		934
877	/* In the new attack code, it should handle multiple attack	935	/* In the new attack code, it should handle multiple attack
878	* types in its area, so remove it from here.	936	* types in its area, so remove it from here.
879	*/	937	*/
880	dam = hit_player (op, random_roll (1, hitdam, hitter, PREFER_HIGH), hitter, type, 1);	938	dam = hit_player (op, random_roll (1, hitdam, hitter, PREFER_HIGH), hitter, type, 1);
		939
881	if (was_destroyed (op, op_tag) || was_destroyed (hitter, hitter_tag) || abort_attack (op, hitter, simple_attack))	940	if (op->destroyed () || hitter->destroyed () || abort_attack (op, hitter, simple_attack))
882	goto leave;	941	goto leave;
883	} /* end of if hitter hit op */	942	} /* end of if hitter hit op */
884	/* if we missed, dam=0 */	943	/* if we missed, dam=0 */
885		944
886	/*attack_message(dam, type, op, hitter); */	945	/*attack_message(dam, type, op, hitter); */
…		…
896	}	955	}
897		956
898	int	957	int
899	attack_ob (object *op, object *hitter)	958	attack_ob (object *op, object *hitter)
900	{	959	{
901
902	if (hitter->head)
903	hitter = hitter->head;
904	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);
905	}	961	}
906		962
907	/* op is the arrow, tmp is what is stopping the arrow.	963	/* op is the arrow, tmp is what is stopping the arrow.
908	*	964	*
909	* 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.
…		…
917	* 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
918	* stick around.	974	* stick around.
919	*/	975	*/
920	if (op->weight <= 5000 && tmp->stats.hp >= 0)	976	if (op->weight <= 5000 && tmp->stats.hp >= 0)
921	{	977	{
922	if (tmp->head != NULL)	978	tmp->head_ ()->insert (op);
923	tmp = tmp->head;
924
925	remove_ob (op);
926	op = insert_ob_in_ob (op, tmp);
927
928	if (tmp->type == PLAYER)
929	esrv_send_item (tmp, op);
930
931	return 1;	979	return 1;
932	}	980	}
933	else	981	else
934	return 0;	982	return 0;
935	}	983	}
…		…
943	object *	991	object *
944	hit_with_arrow (object *op, object *victim)	992	hit_with_arrow (object *op, object *victim)
945	{	993	{
946	object *container, *hitter;	994	object *container, *hitter;
947	int hit_something = 0;	995	int hit_something = 0;
948	tag_t victim_tag, hitter_tag;
949	sint16 victim_x, victim_y;
950		996
951	/* Disassemble missile */	997	/* Disassemble missile */
952	if (op->inv)	998	if (op->inv)
953	{	999	{
954	container = op;	1000	container = op;
955	hitter = op->inv;	1001	hitter = op->inv;
956	remove_ob (hitter);
957	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);
958	/* 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
959	* might be called until this THROWN_OBJ is either reassembled or	1004	* might be called until this THROWN_OBJ is either reassembled or
960	* 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
961	* THROWN_OBJs. */	1006	* THROWN_OBJs. */
962	}	1007	}
963	else	1008	else
964	{	1009	{
965	container = NULL;	1010	container = 0;
966	hitter = op;	1011	hitter = op;
967	}	1012	}
968		1013
969	/* Try to hit victim */	1014	/* Try to hit victim */
970	victim_x = victim->x;
971	victim_y = victim->y;
972	victim_tag = victim->count;
973	hitter_tag = hitter->count;
974
975	hit_something = attack_ob_simple (victim, hitter, op->stats.dam, op->stats.wc);	1015	hit_something = attack_ob_simple (victim, hitter, op->stats.dam, op->stats.wc);
976		1016
977	/* Arrow attacks door, rune of summoning is triggered, demon is put on	1017	/* Arrow attacks door, rune of summoning is triggered, demon is put on
978	* arrow, move_apply() calls this function, arrow sticks in demon,	1018	* arrow, move_apply() calls this function, arrow sticks in demon,
979	* attack_ob_simple() returns, and we've got an arrow that still exists	1019	* attack_ob_simple() returns, and we've got an arrow that still exists
980	* but is no longer on the map. Ugh. (Beware: Such things can happen at	1020	* but is no longer on the map. Ugh. (Beware: Such things can happen at
981	* other places as well!)	1021	* other places as well!)
982	*/	1022	*/
983	if (was_destroyed (hitter, hitter_tag) || hitter->env != NULL)	1023	if (hitter->destroyed () || hitter->env != NULL)
984	{	1024	{
985	if (container)	1025	if (container)
986	{	1026	container->destroy ();
987	remove_ob (container);	1027
988	free_object (container);
989	}
990	return NULL;	1028	return 0;
991	}	1029	}
992		1030
993	/* Missile hit victim */	1031	/* Missile hit victim */
994	/* if the speed is > 10, then this is a fast moving arrow, we go straight	1032	/* if the speed is > 10, then this is a fast moving arrow, we go straight
995	* through the target	1033	* through the target
996	*/	1034	*/
997	if (hit_something && op->speed <= 10.0)	1035	if (hit_something && op->speed <= 10.0)
998	{	1036	{
999	/* Stop arrow */	1037	/* Stop arrow */
1000	if (container == NULL)	1038	if (!container)
1001	{	1039	{
1002	hitter = fix_stopped_arrow (hitter);	1040	hitter = fix_stopped_arrow (hitter);
1003	if (hitter == NULL)	1041	if (!hitter)
1004	return NULL;	1042	return 0;
1005	}	1043	}
1006	else	1044	else
1007	{	1045	container->destroy ();
1008	remove_ob (container);
1009	free_object (container);
1010	}
1011		1046
1012	/* Try to stick arrow into victim */	1047	/* Try to stick arrow into victim */
1013	if (!was_destroyed (victim, victim_tag) && stick_arrow (hitter, victim))	1048	if (!victim->destroyed () && stick_arrow (hitter, victim))
1014	return NULL;	1049	return 0;
1015		1050
1016	/* Else try to put arrow on victim's map square	1051	/* Else try to put arrow on victim's map square
1017	* remove check for P_WALL here. If the arrow got to this	1052	* remove check for P_WALL here. If the arrow got to this
1018	* space, that is good enough - with the new movement code,	1053	* space, that is good enough - with the new movement code,
1019	* there is now the potential for lots of spaces where something	1054	* there is now the potential for lots of spaces where something
1020	* 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
1021	* way to handle those otherwise?	1056	* way to handle those otherwise?
1022	*/	1057	*/
1023	if (victim_x != hitter->x || victim_y != hitter->y)	1058	if (victim->x != hitter->x || victim->y != hitter->y)
		1059	{
		1060	if (victim->destroyed ())
		1061	hitter->destroy ();
		1062	else
1024	{	1063	{
1025	remove_ob (hitter);	1064	hitter->remove ();
1026	hitter->x = victim_x;	1065	hitter->x = victim->x;
1027	hitter->y = victim_y;	1066	hitter->y = victim->y;
1028	insert_ob_in_map (hitter, victim->map, hitter, 0);	1067	insert_ob_in_map (hitter, victim->map, hitter, 0);
		1068	}
1029	}	1069	}
1030	else	1070	else
1031	{
1032	/* Else leave arrow where it is */	1071	/* Else leave arrow where it is */
1033	merge_ob (hitter, NULL);	1072	merge_ob (hitter, NULL);
1034	}	1073
1035	return NULL;	1074	return 0;
1036	}	1075	}
1037		1076
1038	if (hit_something && op->speed >= 10.0)	1077	if (hit_something && op->speed >= 10.0)
1039	op->speed -= 1.0;	1078	op->set_speed (op->speed - 1.f);
1040		1079
1041	/* Missile missed victim - reassemble missile */	1080	/* Missile missed victim - reassemble missile */
1042	if (container)	1081	if (container)
1043	{	1082	{
1044	remove_ob (hitter);	1083	hitter->remove ();
1045	insert_ob_in_ob (hitter, container);	1084	insert_ob_in_ob (hitter, container);
1046	}	1085	}
		1086
1047	return op;	1087	return op;
1048	}	1088	}
1049		1089
1050		1090	static void
1051	void
1052	tear_down_wall (object *op)	1091	tear_down_wall (object *op)
1053	{	1092	{
1054	int perc = 0;
1055
1056	if (!op->stats.maxhp)	1093	if (!op->stats.maxhp)
1057	{
1058	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);
1059	perc = 1;	1095	else if (!op->has_anim ())
1060	}
1061	else if (!GET_ANIM_ID (op))
1062	{	1096	{
1063	/* Object has been called - no animations, so remove it */	1097	/* Object has been called - no animations, so remove it */
1064	if (op->stats.hp < 0)	1098	if (op->stats.hp < 0)
		1099	op->destroy ();
1065	{	1100
1066	remove_ob (op); /* Should update LOS */
1067	free_object (op);
1068	/* Don't know why this is here - remove_ob should do it for us */
1069	/*update_position(m, x, y); */
1070	}
1071	return; /* no animations, so nothing more to do */	1101	return; /* no animations, so nothing more to do */
1072	}	1102	}
1073	perc = NUM_ANIMATIONS (op) - ((int) NUM_ANIMATIONS (op) * op->stats.hp) / op->stats.maxhp;	1103
1074	if (perc >= (int) NUM_ANIMATIONS (op))	1104	// we use frames 1..num-2 as intermediate frames, so
1075	perc = NUM_ANIMATIONS (op) - 1;	1105	// the last frame is used only when hp < 0.
1076	else if (perc < 1)	1106	int perc = clamp (
1077	perc = 1;	1107	lerp_ru<int> (op->stats.hp, 0, op->stats.maxhp, op->anim_frames () - 2, 0),
1078	SET_ANIMATION (op, perc);	1108	0, op->anim_frames () - 1
		1109	);
		1110
		1111	op->set_anim_frame (perc);
1079	update_object (op, UP_OBJ_FACE);	1112	update_object (op, UP_OBJ_FACE);
1080	if (perc == NUM_ANIMATIONS (op) - 1)	1113
		1114	if (op->stats.hp < 0)
1081	{ /* Reached the last animation */	1115	{ /* Reached the last animation */
1082	if (op->face == blank_face)	1116	if (op->face == blank_face)
1083	{
1084	/* If the last face is blank, remove the ob */	1117	/* If the last face is blank, remove the ob */
1085	remove_ob (op); /* Should update LOS */	1118	op->destroy ();
1086	free_object (op);
1087
1088	/* remove_ob should call update_position for us */
1089	/*update_position(m, x, y); */
1090
1091	}
1092	else	1119	else
1093	{ /* The last face was not blank, leave an image */	1120	{ /* The last face was not blank, leave an image */
1094	CLEAR_FLAG (op, FLAG_BLOCKSVIEW);	1121	op->flag [FLAG_BLOCKSVIEW] = false;
1095	update_all_los (op->map, op->x, op->y);	1122	update_all_los (op->map, op->x, op->y);
1096	op->move_block = 0;	1123	op->move_block = 0;
1097	CLEAR_FLAG (op, FLAG_ALIVE);	1124	op->flag [FLAG_ALIVE] = false;
1098	}	1125	}
1099	}	1126	}
1100	}	1127	}
1101		1128
1102	void	1129	static void
1103	scare_creature (object *target, object *hitter)	1130	scare_creature (object *target, object *hitter)
1104	{	1131	{
1105	object *owner = get_owner (hitter);	1132	target->flag [FLAG_SCARED] = true;
1106		1133
1107	if (!owner)
1108	owner = hitter;
1109
1110	SET_FLAG (target, FLAG_SCARED);
1111	if (!target->enemy)	1134	if (!target->enemy)
1112	target->enemy = owner;	1135	target->enemy = hitter->outer_owner ();
1113	}	1136	}
1114
1115
1116	/* This returns the amount of damage hitter does to op with the
1117	* appropriate attacktype. Only 1 attacktype should be set at a time.
1118	* This doesn't damage the player, but returns how much it should
1119	* take. However, it will do other effects (paralyzation, slow, etc.)
1120	* Note - changed for PR code - we now pass the attack number and not
1121	* the attacktype. Makes it easier for the PR code. */
1122
1123	int
1124	hit_player_attacktype (object *op, object *hitter, int dam, uint32 attacknum, int magic)
1125	{
1126
1127	int doesnt_slay = 1;
1128
1129	/* Catch anyone that may be trying to send us a bitmask instead of the number */
1130	if (attacknum >= NROFATTACKS)
1131	{
1132	LOG (llevError, "hit_player_attacktype: Invalid attacknumber passed: %u\n", attacknum);
1133	return 0;
1134	}
1135
1136	if (dam < 0)
1137	{
1138	LOG (llevError, "hit_player_attacktype called with negative damage: %d\n", dam);
1139	return 0;
1140	}
1141
1142	/* AT_INTERNAL is supposed to do exactly dam. Put a case here so
1143	* people can't mess with that or it otherwise get confused. */
1144	if (attacknum == ATNR_INTERNAL)
1145	return dam;
1146
1147	if (hitter->slaying)
1148	{
1149	if (((op->race != NULL) && strstr (hitter->slaying, op->race)) ||
1150	(op->arch && (op->arch->name != NULL) && strstr (op->arch->name, hitter->slaying)))
1151	{
1152	doesnt_slay = 0;
1153	dam *= 3;
1154	}
1155	}
1156
1157	/* Adjust the damage for resistance. Note that neg. values increase damage. */
1158	if (op->resist[attacknum])
1159	{
1160	/* basically: dam = dam*(100-op->resist[attacknum])/100;
1161	* in case 0>dam>1, we try to "simulate" a float value-effect */
1162	dam *= (100 - op->resist[attacknum]);
1163	if (dam >= 100)
1164	dam /= 100;
1165	else
1166	dam = (dam > (random_roll (0, 99, op, PREFER_LOW))) ? 1 : 0;
1167	}
1168
1169	/* Special hack. By default, if immune to something, you
1170	* shouldn't need to worry. However, acid is an exception, since
1171	* it can still damage your items. Only include attacktypes if
1172	* special processing is needed */
1173
1174	if ((op->resist[attacknum] >= 100) && doesnt_slay && (attacknum != ATNR_ACID))
1175	return 0;
1176
1177	/* Keep this in order - makes things easier to find */
1178
1179	switch (attacknum)
1180	{
1181	case ATNR_PHYSICAL:
1182	/* here also check for diseases */
1183	check_physically_infect (op, hitter);
1184	break;
1185
1186	/* Don't need to do anything for:
1187	magic,
1188	fire,
1189	electricity,
1190	cold */
1191
1192	case ATNR_CONFUSION:
1193	case ATNR_POISON:
1194	case ATNR_SLOW:
1195	case ATNR_PARALYZE:
1196	case ATNR_FEAR:
1197	case ATNR_CANCELLATION:
1198	case ATNR_DEPLETE:
1199	case ATNR_BLIND:
1200	{
1201	/* chance for inflicting a special attack depends on the
1202	* difference between attacker's and defender's level
1203	*/
1204	int level_diff = MIN (110, MAX (0, op->level - hitter->level));
1205
1206	/* First, only creatures/players with speed can be affected.
1207	* Second, just getting hit doesn't mean it always affects
1208	* you. Third, you still get a saving through against the
1209	* effect.
1210	*/
1211	if (op->speed &&
1212	(QUERY_FLAG (op, FLAG_MONSTER) || op->type == PLAYER) &&
1213	!(rndm (0, (attacknum == ATNR_SLOW ? 6 : 3) - 1)) && !did_make_save (op, level_diff, op->resist[attacknum] / 10))
1214	{
1215
1216	/* Player has been hit by something */
1217	if (attacknum == ATNR_CONFUSION)
1218	confuse_player (op, hitter, dam);
1219	else if (attacknum == ATNR_POISON)
1220	poison_player (op, hitter, dam);
1221	else if (attacknum == ATNR_SLOW)
1222	slow_player (op, hitter, dam);
1223	else if (attacknum == ATNR_PARALYZE)
1224	paralyze_player (op, hitter, dam);
1225	else if (attacknum == ATNR_FEAR)
1226	scare_creature (op, hitter);
1227	else if (attacknum == ATNR_CANCELLATION)
1228	cancellation (op);
1229	else if (attacknum == ATNR_DEPLETE)
1230	drain_stat (op);
1231	else if (attacknum == ATNR_BLIND && !QUERY_FLAG (op, FLAG_UNDEAD) && !QUERY_FLAG (op, FLAG_GENERATOR))
1232	blind_player (op, hitter, dam);
1233	}
1234	dam = 0; /* These are all effects and don't do real damage */
1235	}
1236	break;
1237	case ATNR_ACID:
1238	{
1239	int flag = 0;
1240
1241	/* Items only get corroded if you're not on a battleground and
1242	* if your acid resistance is below 50%. */
1243	if (!op_on_battleground (op, NULL, NULL) && (op->resist[ATNR_ACID] < 50))
1244	{
1245	object *tmp;
1246
1247	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
1248	{
1249	if (tmp->invisible)
1250	continue;
1251	if (!QUERY_FLAG (tmp, FLAG_APPLIED) || (tmp->resist[ATNR_ACID] >= 10))
1252	/* >= 10% acid res. on itmes will protect these */
1253	continue;
1254	if (!(tmp->material & M_IRON))
1255	continue;
1256	if (tmp->magic < -4) /* Let's stop at -5 */
1257	continue;
1258	if (tmp->type == RING ||
1259	/* removed boots and gloves from exclusion list in
1260	PR */
1261	tmp->type == GIRDLE || tmp->type == AMULET || tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1262	continue; /* To avoid some strange effects */
1263
1264	/* High damage acid has better chance of corroding
1265	objects */
1266	if (rndm (0, dam + 4) > random_roll (0, 39, op, PREFER_HIGH) + 2 * tmp->magic)
1267	{
1268	if (op->type == PLAYER)
1269	/* Make this more visible */
1270	new_draw_info_format (NDI_UNIQUE | NDI_RED, 0, op,
1271	"The %s's acid corrodes your %s!", query_name (hitter), query_name (tmp));
1272	flag = 1;
1273	tmp->magic--;
1274	if (op->type == PLAYER)
1275	esrv_send_item (op, tmp);
1276	}
1277	}
1278	if (flag)
1279	fix_player (op); /* Something was corroded */
1280	}
1281	}
1282	break;
1283	case ATNR_DRAIN:
1284	{
1285	/* rate is the proportion of exp drained. High rate means
1286	* not much is drained, low rate means a lot is drained.
1287	*/
1288	int rate;
1289
1290	if (op->resist[ATNR_DRAIN] >= 0)
1291	rate = 400 + op->resist[ATNR_DRAIN] * 3;
1292	else
1293	rate = 400 * 100 / (100 - op->resist[ATNR_DRAIN]);
1294
1295	if (op->stats.exp <= rate)
1296	{
1297	if (op->type == GOLEM)
1298	dam = 999; /* Its force is "sucked" away. 8) */
1299	else
1300	/* If we can't drain, lets try to do physical damage */
1301	dam = hit_player_attacktype (op, hitter, dam, ATNR_PHYSICAL, magic);
1302	}
1303	else
1304	{
1305	/* Randomly give the hitter some hp */
1306	if (hitter->stats.hp < hitter->stats.maxhp &&
1307	(op->level > hitter->level) && random_roll (0, (op->level - hitter->level + 2), hitter, PREFER_HIGH) > 3)
1308	hitter->stats.hp++;
1309
1310	/* Can't do drains on battleground spaces.
1311	* Move the wiz check up here - before, the hitter wouldn't gain exp
1312	* exp, but the wiz would still lose exp! If drainee is a wiz,
1313	* nothing happens.
1314	* Try to credit the owner. We try to display player -> player drain
1315	* attacks, hence all the != PLAYER checks.
1316	*/
1317	if (!op_on_battleground (hitter, NULL, NULL) && !QUERY_FLAG (op, FLAG_WAS_WIZ))
1318	{
1319	object *owner = get_owner (hitter);
1320
1321	if (owner && owner != hitter)
1322	{
1323	if (op->type != PLAYER || owner->type != PLAYER)
1324	change_exp (owner, op->stats.exp / (rate * 2),
1325	hitter->chosen_skill ? hitter->chosen_skill->skill : (const char *) 0, SK_EXP_TOTAL);
1326	}
1327	else if (op->type != PLAYER || hitter->type != PLAYER)
1328	{
1329	change_exp (hitter, op->stats.exp / (rate * 2),
1330	hitter->chosen_skill ? hitter->chosen_skill->skill : (const char *) 0, 0);
1331	}
1332	change_exp (op, -op->stats.exp / rate, NULL, 0);
1333	}
1334	dam = 1; /* Drain is an effect. Still return 1 - otherwise, if you have pure
1335	* drain attack, you won't know that you are actually sucking out EXP,
1336	* as the messages will say you missed
1337	*/
1338	}
1339	}
1340	break;
1341	case ATNR_TURN_UNDEAD:
1342	{
1343	if (QUERY_FLAG (op, FLAG_UNDEAD))
1344	{
1345	object *owner = hitter->owner ? (object *)hitter->owner : hitter;
1346	object *god = find_god (determine_god (owner));
1347	int div = 1;
1348
1349	/* if undead are not an enemy of your god, you turn them
1350	* at half strength */
1351	if (!god || !god->slaying || strstr (god->slaying, undead_name) == NULL)
1352	div = 2;
1353	/* Give a bonus if you resist turn undead */
1354	if (op->level * div < (turn_bonus[owner->stats.Wis] + owner->level + (op->resist[ATNR_TURN_UNDEAD] / 100)))
1355	scare_creature (op, owner);
1356	}
1357	else
1358	dam = 0; /* don't damage non undead - should we damage
1359	undead? */
1360	}
1361	break;
1362	case ATNR_DEATH:
1363	deathstrike_player (op, hitter, &dam);
1364	break;
1365	case ATNR_CHAOS:
1366	LOG (llevError, "%s was hit by %s with non-specific chaos.\n", query_name (op), query_name (hitter));
1367	dam = 0;
1368	break;
1369	case ATNR_COUNTERSPELL:
1370	LOG (llevError, "%s was hit by %s with counterspell attack.\n", query_name (op), query_name (hitter));
1371	dam = 0;
1372	/* This should never happen. Counterspell is handled
1373	* seperately and filtered out. If this does happen,
1374	* Counterspell has no effect on anything but spells, so it
1375	* does no damage. */
1376	break;
1377	case ATNR_HOLYWORD:
1378	{
1379	/* This has already been handled by hit_player,
1380	* no need to check twice -- DAMN */
1381	object *owner = hitter->owner ? (object *)hitter->owner : hitter;
1382
1383	/* As with turn undead above, give a bonus on the saving throw */
1384	if ((op->level + (op->resist[ATNR_HOLYWORD] / 100)) < owner->level + turn_bonus[owner->stats.Wis])
1385	scare_creature (op, owner);
1386	}
1387	break;
1388	case ATNR_LIFE_STEALING:
1389	{
1390	int new_hp;
1391
1392	/* this is replacement to drain for players, instead of taking
1393	* exp it takes hp. It is geared for players, probably not
1394	* much use giving it to monsters
1395	*
1396	* life stealing doesn't do a lot of damage, but it gives the
1397	* damage it does do to the player. Given that,
1398	* it only does 1/10'th normal damage (hence the divide by
1399	* 1000).
1400	*/
1401	/* You can't steal life from something undead */
1402	if ((op->type == GOLEM) || (QUERY_FLAG (op, FLAG_UNDEAD)))
1403	return 0;
1404	/* If drain protection is higher than life stealing, use that */
1405	if (op->resist[ATNR_DRAIN] >= op->resist[ATNR_LIFE_STEALING])
1406	dam = (dam * (100 - op->resist[ATNR_DRAIN])) / 3000;
1407	else
1408	dam = (dam * (100 - op->resist[ATNR_LIFE_STEALING])) / 3000;
1409	/* You die at -1 hp, not zero. */
1410	if (dam > (op->stats.hp + 1))
1411	dam = op->stats.hp + 1;
1412	new_hp = hitter->stats.hp + dam;
1413	if (new_hp > hitter->stats.maxhp)
1414	new_hp = hitter->stats.maxhp;
1415	if (new_hp > hitter->stats.hp)
1416	hitter->stats.hp = new_hp;
1417	}
1418	}
1419	return dam;
1420	}
1421
1422		1137
1423	/* 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
1424	* allow script procedures to "kill" objects in a combat-like fashion.	1139	* allow script procedures to "kill" objects in a combat-like fashion.
1425	* 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
1426	* Sword. Note that nothing has been changed from the original version	1141	* Sword. Note that nothing has been changed from the original version
…		…
1436	* MSW 2002-07-17	1151	* MSW 2002-07-17
1437	*/	1152	*/
1438	int	1153	int
1439	kill_object (object *op, int dam, object *hitter, int type)	1154	kill_object (object *op, int dam, object *hitter, int type)
1440	{	1155	{
1441	char buf[MAX_BUF];	1156	shstr skill;
1442	const char *skill;
1443	int maxdam = 0;	1157	int maxdam = 0;
1444	int battleg = 0; /* true if op standing on battleground */	1158	int battleg = 0; /* true if op standing on battleground */
1445	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 */
1446	object *owner = NULL;	1160	object *owner = 0;
1447	object *skop = NULL;	1161	object *skop = 0;
1448		1162
1449	if (op->stats.hp >= 0)	1163	if (op->stats.hp >= 0)
1450	return -1;	1164	return -1;
1451		1165
1452	if (INVOKE_OBJECT (KILL, op, ARG_OBJECT (hitter)))	1166	if (INVOKE_OBJECT (KILL, op, ARG_OBJECT (hitter)))
…		…
1456	* this creature. The function(s) that call us have already	1170	* this creature. The function(s) that call us have already
1457	* adjusted the creatures HP total, so that is negative.	1171	* adjusted the creatures HP total, so that is negative.
1458	*/	1172	*/
1459	maxdam = dam + op->stats.hp + 1;	1173	maxdam = dam + op->stats.hp + 1;
1460		1174
1461	if (QUERY_FLAG (op, FLAG_BLOCKSVIEW))	1175	if (op->flag [FLAG_BLOCKSVIEW])
1462	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 */
1463		1177
1464	if (op->type == DOOR)	1178	if (op->type == DOOR)
1465	{	1179	{
1466	op->speed = 0.1;	1180	op->set_speed (0.1f);
1467	update_ob_speed (op);
1468	op->speed_left = -0.05;	1181	op->speed_left = -0.05f;
1469	return maxdam;	1182	return maxdam;
1470	}	1183	}
		1184
1471	if (QUERY_FLAG (op, FLAG_FRIENDLY) && op->type != PLAYER)	1185	if (op->flag [FLAG_FRIENDLY] && op->type != PLAYER)
1472	{	1186	{
1473	remove_friendly_object (op);	1187	op->drop_and_destroy ();
1474	if (get_owner (op) != NULL && op->owner->type == PLAYER && op->owner->contr->ranges[range_golem] == op)
1475	{
1476	op->owner->contr->ranges[range_golem] = NULL;
1477	op->owner->contr->golem_count = 0;
1478	}
1479
1480	remove_ob (op);
1481	free_object (op);
1482	return maxdam;	1188	return maxdam;
1483	}	1189	}
1484		1190
1485	/* Now lets start dealing with experience we get for killing something */	1191	/* Now lets start dealing with experience we get for killing something */
1486		1192
1487	owner = get_owner (hitter);	1193	owner = hitter->outer_owner ();
1488	if (owner == NULL)	1194	if (!owner)
1489	owner = hitter;	1195	owner = hitter;
1490		1196
1491	/* is the victim (op) standing on battleground? */	1197	/* is the victim (op) standing on battleground? */
1492	if (op_on_battleground (op, NULL, NULL))	1198	if (op_on_battleground (op, NULL, NULL))
1493	battleg = 1;	1199	battleg = 1;
…		…
1497	pk = 1;	1203	pk = 1;
1498		1204
1499	/* Player killed something */	1205	/* Player killed something */
1500	if (owner->type == PLAYER)	1206	if (owner->type == PLAYER)
1501	{	1207	{
1502	Log_Kill (owner->name,
1503	query_name (op), op->type, (owner != hitter) ? query_name (hitter) : NULL, (owner != hitter) ? hitter->type : 0);
1504
1505	/* Log players killing other players - makes it easier to detect	1208	/* Log players killing other players - makes it easier to detect
1506	* and filter out malicious player killers - that is why the	1209	* and filter out malicious player killers - that is why the
1507	* ip address is included.	1210	* ip address is included.
1508	*/	1211	*/
1509	if (op->type == PLAYER && !battleg)	1212	if (op->type == PLAYER && !battleg)
…		…
1513	char buf[256];	1216	char buf[256];
1514		1217
1515	tmv = localtime (&t);	1218	tmv = localtime (&t);
1516	strftime (buf, 256, "%a %b %d %H:%M:%S %Y", tmv);	1219	strftime (buf, 256, "%a %b %d %H:%M:%S %Y", tmv);
1517		1220
1518	LOG (llevInfo, "%s PLAYER_KILL_PLAYER: %s (%s) killed %s\n", buf, &owner->name, owner->contr->socket.host, query_name (op));	1221	LOG (llevInfo, "%s PLAYER_KILL_PLAYER: %s (%s) killed %s\n", buf, &owner->name, owner->contr->ns->host, query_name (op));
1519	}	1222	}
1520		1223
1521	/* try to filter some things out - basically, if you are	1224	/* try to filter some things out - basically, if you are
1522	* killing a level 1 creature and your level 20, you	1225	* killing a level 1 creature and your level 20, you
1523	* probably don't want to see that.	1226	* probably don't want to see that.
1524	*/	1227	*/
1525	if (owner->level < op->level * 2 || op->stats.exp > 1000)	1228	if (owner->level < op->level * 2 || op->stats.exp > 1000)
1526	{	1229	{
1527	if (owner != hitter)	1230	if (owner != hitter)
1528	{
1529	new_draw_info_format (NDI_BLACK, 0, owner, "You killed %s with %s.", query_name (op), query_name (hitter));	1231	new_draw_info_format (NDI_BLACK, 0, owner, "You killed %s with %s.", query_name (op), query_name (hitter));
1530	}
1531	else	1232	else
1532	{
1533	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));
1534	}	1234
1535	/* Only play sounds for melee kills */	1235	/* Only play sounds for melee kills */
1536	if (hitter->type == PLAYER)	1236	if (hitter->type == PLAYER)
1537	play_sound_map (owner->map, owner->x, owner->y, SOUND_PLAYER_KILLS);	1237	owner->play_sound (sound_find ("player_kills"));
1538	}	1238	}
1539		1239
1540	/* If a player kills another player, not on	1240	/* If a player kills another player, not on
1541	* battleground, the "killer" looses 1 luck. Since this is	1241	* battleground, the "killer" looses 1 luck. Since this is
1542	* not reversible, it's actually quite a pain IMHO. -AV	1242	* not reversible, it's actually quite a pain IMHO. -AV
…		…
1544	* player that the object belonged to - so if you killed another player	1244	* player that the object belonged to - so if you killed another player
1545	* with spells, pets, whatever, there was no penalty.	1245	* with spells, pets, whatever, there was no penalty.
1546	* Changed to make luck penalty configurable in settings.	1246	* Changed to make luck penalty configurable in settings.
1547	*/	1247	*/
1548	if (op->type == PLAYER && owner != op && !battleg)	1248	if (op->type == PLAYER && owner != op && !battleg)
1549	change_luck (owner, -settings.pk_luck_penalty);	1249	owner->change_luck (-settings.pk_luck_penalty);
1550		1250
1551	/* This code below deals with finding the appropriate skill	1251	/* This code below deals with finding the appropriate skill
1552	* to credit exp to. This is a bit problematic - we should	1252	* to credit exp to. This is a bit problematic - we should
1553	* probably never really have to look at current_weapon->skill	1253	* probably never really have to look at current_weapon->skill
1554	*/	1254	*/
1555	skill = NULL;
1556	if (hitter->skill && hitter->type != PLAYER)	1255	if (hitter->skill && hitter->type != PLAYER)
1557	skill = hitter->skill;	1256	skill = hitter->skill;
1558	else if (owner->chosen_skill)	1257	else if (owner->chosen_skill)
1559	{	1258	{
1560	skill = owner->chosen_skill->skill;
1561	skop = owner->chosen_skill;	1259	skop = owner->chosen_skill;
		1260	skill = skop->skill;
1562	}	1261	}
1563	else if (QUERY_FLAG (owner, FLAG_READY_WEAPON))	1262	else if (owner->flag [FLAG_READY_WEAPON] && owner->current_weapon)
1564	skill = owner->current_weapon->skill;	1263	skill = owner->current_weapon->skill;
1565	else	1264	else
		1265	{
		1266	LOG (llevError | logBacktrace,
1566	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	}
1567		1272
1568	/* 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
1569	* 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!
1570	*/	1275	*/
1571	if ((!skop || skop->type != SKILL) && skill)	1276	skop = owner->contr->find_skill (skill);
1572	{
1573	int i;
1574
1575	for (i = 0; i < NUM_SKILLS; i++)
1576	if (owner->contr->last_skill_ob[i] && !strcmp (owner->contr->last_skill_ob[i]->skill, skill))
1577	{
1578	skop = owner->contr->last_skill_ob[i];
1579	break;
1580	}
1581	}
1582	} /* Was it a player that hit somethign */	1277	} /* Was it a player that hit somethign */
1583	else	1278	else
1584	{
1585	skill = NULL;	1279	skill = 0;
1586	}
1587		1280
1588	/* Pet (or spell) killed something. */
1589	if (owner != hitter)
1590	{
1591	(void) sprintf (buf, "%s killed %s with %s%s%s.", &owner->name,
1592	query_name (op), query_name (hitter), battleg ? " (duel)" : "", pk ? " (pk)" : "");
1593	}
1594	else
1595	{
1596	(void) sprintf (buf, "%s killed %s%s%s%s.", &hitter->name, &op->name,
1597	(QUERY_FLAG (hitter, FLAG_MONSTER)) || hitter->type == PLAYER ?
1598	" in hand to hand combat" : "", battleg ? " (duel)" : "", pk ? " (pk)" : "");
1599	}
1600	/* These may have been set in the player code section above */	1281	/* These may have been set in the player code section above */
1601	if (!skop)	1282	if (!skop)
1602	skop = hitter->chosen_skill;	1283	skop = hitter->chosen_skill;
		1284
1603	if (!skill && skop)	1285	if (!skill && skop)
1604	skill = skop->skill;	1286	skill = skop->skill;
1605		1287
1606	new_draw_info (NDI_ALL, op->type == PLAYER ? 1 : 10, NULL, buf);
1607
1608
1609	/* If you didn't kill yourself, and your not the wizard */	1288	/* If you didn't kill yourself, and your not the wizard */
1610	if (owner != op && !QUERY_FLAG (op, FLAG_WAS_WIZ))	1289	if (owner != op && !op->flag [FLAG_WIZ])
1611	{	1290	{
1612	int exp;	1291	int exp;
1613		1292
1614	/* Really don't give much experience for killing other players */	1293	/* Really don't give much experience for killing other players */
1615	// schmorp: temporary? reduce the amount of exp gained for pking enourmously	1294	// schmorp: temporarily? reduce the amount of exp gained for pking enourmously
1616	if (op->type == PLAYER)
1617	{
1618	if (battleg)	1295	if (battleg)
		1296	{
		1297	if (op->is_player ())
1619	{	1298	{
1620	new_draw_info (NDI_UNIQUE, 0, owner, "Your foe has fallen!");	1299	new_draw_info (NDI_UNIQUE, 0, owner, "Your foe has fallen!");
1621	new_draw_info (NDI_UNIQUE, 0, owner, "VICTORY!!!");	1300	new_draw_info (NDI_UNIQUE, 0, owner, "VICTORY!!!");
1622	}	1301	}
1623	else	1302
		1303	exp = 0;
		1304	}
		1305	else if (op->is_player ())
1624	exp = op->stats.exp / 1000;	1306	exp = op->stats.exp / 1000;
1625	}
1626	else	1307	else
1627	exp = calc_skill_exp (owner, op, skop);	1308	exp = calc_skill_exp (owner, op, skop);
1628
1629	/* if op is standing on "battleground" (arena), no way to gain
1630	* exp by killing him
1631	*/
1632	if (battleg)
1633	exp = 0;
1634		1309
1635	/* 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
1636	* sense to just divide everything by two for no reason.	1311	* sense to just divide everything by two for no reason.
1637	*/	1312	*/
1638		1313
1639	if (!settings.simple_exp)	1314	if (!settings.simple_exp)
1640	exp = exp / 2;	1315	exp = exp / 2;
1641		1316
1642	if (owner->type != PLAYER || owner->contr->party == NULL)	1317	if (owner->type != PLAYER || owner->contr->party == NULL)
1643	{
1644	change_exp (owner, exp, skill, 0);	1318	change_exp (owner, exp, skill, 0);
1645	}
1646	else	1319	else
1647	{	1320	{
1648	int shares = 0, count = 0;	1321	int shares = 0, count = 0;
1649
1650	player *pl;
1651
1652	partylist *party = owner->contr->party;	1322	partylist *party = owner->contr->party;
1653		1323
1654	#ifdef PARTY_KILL_LOG
1655	add_kill_to_party (party, query_name (owner), query_name (op), exp);	1324	add_kill_to_party (party, query_name (owner), query_name (op), exp);
1656	#endif	1325
1657	for (pl = first_player; pl != NULL; pl = pl->next)	1326	for_all_players (pl)
1658	{
1659	if (party && pl->ob->contr->party == party && on_same_map (pl->ob, owner))	1327	if (party && pl->ob->contr->party == party && on_same_map (pl->ob, owner))
1660	{	1328	{
1661	count++;	1329	count++;
1662	shares += (pl->ob->level + 4);	1330	shares += (pl->ob->level + 4);
1663	}	1331	}
1664	}	1332
1665	if (count == 1 || shares > exp)	1333	if (count == 1 || shares > exp || !shares)
1666	change_exp (owner, exp, skill, SK_EXP_TOTAL);	1334	change_exp (owner, exp, skill, SK_EXP_TOTAL);
1667	else	1335	else
1668	{	1336	{
1669	int share = exp / shares, given = 0, nexp;	1337	int share = exp / shares, given = 0, nexp;
1670		1338
1671	for (pl = first_player; pl != NULL; pl = pl->next)	1339	for_all_players (pl)
1672	{
1673	if (party && pl->ob->contr->party == party && on_same_map (pl->ob, owner))	1340	if (party && pl->ob->contr->party == party && on_same_map (pl->ob, owner))
1674	{	1341	{
1675	nexp = (pl->ob->level + 4) * share;	1342	nexp = (pl->ob->level + 4) * share;
1676	change_exp (pl->ob, nexp, skill, SK_EXP_TOTAL);	1343	change_exp (pl->ob, nexp, skill, SK_EXP_TOTAL);
1677	given += nexp;	1344	given += nexp;
1678	}	1345	}
1679	}	1346
1680	exp -= given;	1347	exp -= given;
1681	/* give any remainder to the player */	1348	/* give any remainder to the player */
1682	change_exp (owner, exp, skill, SK_EXP_ADD_SKILL);	1349	change_exp (owner, exp, skill, SK_EXP_ADD_SKILL);
1683	}	1350	}
1684	} /* else part of a party */	1351	} /* else part of a party */
1685
1686	} /* end if person didn't kill himself */	1352	} /* end if person didn't kill himself */
1687		1353
1688	if (op->type != PLAYER)	1354	if (op->type != PLAYER)
1689	{	1355	{
1690	if (QUERY_FLAG (op, FLAG_FRIENDLY))	1356	if (op->flag [FLAG_FRIENDLY])
1691	{	1357	{
1692	object *owner1 = get_owner (op);	1358	object *owner1 = op->owner;
1693		1359
1694	if (owner1 != NULL && owner1->type == PLAYER)	1360	if (owner1 && owner1->type == PLAYER)
1695	{	1361	{
1696	play_sound_player_only (owner1->contr, SOUND_PET_IS_KILLED, 0, 0);	1362	owner1->contr->play_sound (sound_find ("pet_is_killed"));
1697	/* Maybe we should include the owner that killed this, maybe not */	1363	/* Maybe we should include the owner that killed this, maybe not */
1698	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);
1699	}	1365	}
1700		1366
1701	remove_friendly_object (op);	1367	remove_friendly_object (op);
1702	}	1368	}
1703		1369
1704	remove_ob (op);	1370	op->drop_and_destroy ();
1705	free_object (op);
1706	}	1371	}
1707	/* Player has been killed! */
1708	else	1372	else
1709	{	1373	/* Player has been killed! */
1710	if (owner->type == PLAYER)	1374	op->contr->killer = owner->type == PLAYER ? owner : hitter;
1711	{
1712	snprintf (op->contr->killer, BIG_NAME, "%s the %s", &owner->name, owner->contr->title);
1713	}
1714	else
1715	assign (op->contr->killer, hitter->name);
1716	}
1717		1375
1718	/* 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
1719	* continues in the calling function.	1377	* continues in the calling function.
1720	*/	1378	*/
1721	return maxdam;	1379	return maxdam;
1722	}	1380	}
1723		1381
1724	/* Find out if this is friendly fire (PVP and attacker is peaceful) or not	1382	/* Find out if this is friendly fire (PVP and attacker is peaceful) or not
1725	* Returns 0 this is not friendly fire	1383	* Returns 0 this is not friendly fire
1726	*/	1384	*/
1727
1728	int	1385	int
1729	friendly_fire (object *op, object *hitter)	1386	friendly_fire (object *op, object *hitter)
1730	{	1387	{
1731	object *owner;	1388	object *owner;
1732	int friendlyfire;	1389	int friendlyfire;
…		…
1742	return 0;	1399	return 0;
1743		1400
1744	if (hitter->type == PLAYER && hitter->contr->peaceful == 1)	1401	if (hitter->type == PLAYER && hitter->contr->peaceful == 1)
1745	return 1;	1402	return 1;
1746		1403
1747	if ((owner = get_owner (hitter)) != NULL)	1404	if ((owner = hitter->owner) != NULL)
1748	{	1405	{
1749	if (owner->type == PLAYER && owner->contr->peaceful == 1)	1406	if (owner->type == PLAYER && owner->contr->peaceful == 1)
1750	friendlyfire = 2;	1407	friendlyfire = 2;
1751	}	1408	}
1752		1409
1753	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)
1754	friendlyfire = 0;	1411	friendlyfire = 0;
1755	}	1412	}
		1413
1756	return friendlyfire;	1414	return friendlyfire;
1757	}	1415	}
1758
1759		1416
1760	/* 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.
1761	* 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
1762	* is what is hitting the object, type is the attacktype, and	1419	* is what is hitting the object, type is the attacktype, and
1763	* full_hit is set if monster area does not matter.	1420	* full_hit is set if monster area does not matter.
1764	* dam is base damage - protections/vulnerabilities/slaying matches can	1421	* dam is base damage - protections/vulnerabilities/slaying matches can
1765	* modify it.	1422	* modify it.
1766	*/	1423	*/
1767
1768	/* Oct 95 - altered the following slightly for MULTIPLE_GODS hack	1424	/* Oct 95 - altered the following slightly for MULTIPLE_GODS hack
1769	* which needs new attacktype AT_HOLYWORD to work . b.t. */	1425	* which needs new attacktype AT_HOLYWORD to work . b.t. */
1770
1771	int	1426	int
1772	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)
1773	{	1428	{
1774	int maxdam = 0, ndam = 0, attacktype = 1, magic = (type & AT_MAGIC);	1429	int magic = type & AT_MAGIC;
1775	int maxattacktype, attacknum;
1776	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;
1777	int simple_attack;	1433	int simple_attack;
1778	tag_t op_tag, hitter_tag;
1779	int rtn_kill = 0;	1434	int rtn_kill = 0;
1780	int friendlyfire;	1435	int friendlyfire;
1781		1436
1782	if (get_attack_mode (&op, &hitter, &simple_attack))	1437	if (get_attack_mode (&op, &hitter, &simple_attack))
1783	return 0;	1438	return 0;
1784		1439
1785	/* 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 */
1786	if (QUERY_FLAG (op, FLAG_WIZ) || QUERY_FLAG (op, FLAG_NO_DAMAGE))	1441	if (op->flag [FLAG_WIZ] || op->flag [FLAG_NO_DAMAGE])
1787	return 0;	1442	return 0;
1788		1443
1789	#ifdef PROHIBIT_PLAYERKILL	1444	// only allow pk for hostile players
1790	if (op->type == PLAYER)	1445	if (op->type == PLAYER)
1791	{	1446	{
1792	object *owner = get_owner (hitter);	1447	object *owner = hitter->owner;
1793		1448
1794	if (!owner)	1449	if (!owner)
1795	owner = hitter;	1450	owner = hitter;
1796	if (owner->type == PLAYER && (!op_on_battleground (op, 0, 0) && (op->contr->peaceful || owner->contr->peaceful)) && op != owner)	1451
1797	{	1452	if (owner->type == PLAYER
		1453	&& (!op_on_battleground (op, 0, 0)
		1454	&& (op->contr->peaceful || owner->contr->peaceful))
		1455	&& op != owner)
1798	return 0;	1456	return 0;
1799	}
1800	}	1457	}
1801	#endif
1802
1803	op_tag = op->count;
1804	hitter_tag = hitter->count;
1805		1458
1806	if (body_attack)	1459	if (body_attack)
1807	{	1460	{
1808	/* 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
1809	* return - we still need to process other attacks the spell still	1462	* return - we still need to process other attacks the spell still
…		…
1815	* attack so we don't cancel out things like magic bullet.	1468	* attack so we don't cancel out things like magic bullet.
1816	*/	1469	*/
1817	if (type & (AT_PARALYZE | AT_SLOW))	1470	if (type & (AT_PARALYZE | AT_SLOW))
1818	{	1471	{
1819	type &= ~(AT_PARALYZE | AT_SLOW);	1472	type &= ~(AT_PARALYZE | AT_SLOW);
		1473
1820	if (!type || type == AT_MAGIC)	1474	if (!type || type == AT_MAGIC)
1821	return 0;	1475	return 0;
1822	}	1476	}
1823	}	1477	}
1824		1478
1825	if (!simple_attack && op->type == DOOR)	1479	if (!simple_attack && op->type == DOOR)
1826	{	1480	{
1827	object *tmp;
1828
1829	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	1481	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1830	if (tmp->type == RUNE || tmp->type == TRAP)	1482	if (tmp->type == RUNE || tmp->type == TRAP)
1831	{	1483	{
1832	spring_trap (tmp, hitter);	1484	spring_trap (tmp, hitter);
		1485
1833	if (was_destroyed (hitter, hitter_tag) || was_destroyed (op, op_tag) || abort_attack (op, hitter, simple_attack))	1486	if (hitter->destroyed () || op->destroyed () || abort_attack (op, hitter, simple_attack))
1834	return 0;	1487	return 0;
		1488
1835	break;	1489	break;
1836	}	1490	}
1837	}	1491	}
1838		1492
1839	if (!QUERY_FLAG (op, FLAG_ALIVE) || op->stats.hp < 0)	1493	if (!op->flag [FLAG_ALIVE] || op->stats.hp < 0)
1840	{	1494	{
1841	/* 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
1842	* was_destroyed() check above doesn't return, and might get here.	1496	* destroyed() check above doesn't return, and might get here.
1843	*/	1497	*/
		1498
		1499	/* FIXME: This for example happens when a dead door is on a mover and
		1500	gets it's speed_left raised on each mover-tick.
		1501	Doors are removed in a kinda funny way by giving them speed and speed_left
		1502	and waiting for that to run out.
		1503	*/
1844	LOG (llevDebug, "victim (arch %s, name %s) already dead in " "hit_player()\n", &op->arch->name, &op->name);	1504	LOG (llevDebug, "victim %s (%d) already dead in hit_player()\n", op->debug_desc (), op->stats.hp);
1845	return 0;	1505	return 0;
1846	}	1506	}
1847		1507
1848	#ifdef ATTACK_DEBUG	1508	#ifdef ATTACK_DEBUG
1849	LOG (llevDebug, "hit player: attacktype %d, dam %d\n", type, dam);	1509	LOG (llevDebug, "hit player: attacktype %d, dam %d\n", type, dam);
…		…
1855	* in case 0>dam>1, we try to "simulate" a float value-effect */	1515	* in case 0>dam>1, we try to "simulate" a float value-effect */
1856	dam = dam * (100 - op->resist[ATNR_MAGIC]);	1516	dam = dam * (100 - op->resist[ATNR_MAGIC]);
1857	if (dam >= 100)	1517	if (dam >= 100)
1858	dam /= 100;	1518	dam /= 100;
1859	else	1519	else
1860	dam = (dam > (rndm (0, 99))) ? 1 : 0;	1520	dam = (dam > rndm (0, 99)) ? 1 : 0;
1861	}	1521	}
1862		1522
1863	/* AT_CHAOS here is a weapon or monster. Spells are handled by hit_map	1523	/* AT_CHAOS here is a weapon or monster. Spells are handled by hit_map
1864	* If the attacktype still has chaos, shuffle it, then clear the Chaos bit	1524	* If the attacktype still has chaos, shuffle it, then clear the Chaos bit
1865	*/	1525	*/
…		…
1876	*/	1536	*/
1877	if (type & AT_HOLYWORD)	1537	if (type & AT_HOLYWORD)
1878	{	1538	{
1879	object *god;	1539	object *god;
1880		1540
1881	if ((!hitter->slaying ||	1541	if ((!hitter->slaying
1882	(!(op->race && strstr (hitter->slaying, op->race)) &&	1542	|| (!(op->race && hitter->slaying.contains (op->race))
1883	!(op->name && strstr (hitter->slaying, op->name)))) &&	1543	&& !(op->name && hitter->slaying.contains (op->name))))
1884	(!QUERY_FLAG (op, FLAG_UNDEAD) ||	1544	&& (!op->flag [FLAG_UNDEAD]
1885	(hitter->title != NULL	1545	|| (hitter->title
1886	&& (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))))
1887	return 0;	1548	return 0;
1888	}	1549	}
1889		1550
1890	maxattacktype = type; /* initialize this to something */	1551	maxattacktype = type; /* initialise this to something */
1891	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++, attacktype = 1 << attacknum)	1552	for_all_bits_sparse_32 (type, attacknum)
1892	{	1553	{
		1554	uint32_t attacktype = 1 << attacknum;
		1555
1893	/* 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
1894	* attack types. As such, skip it over. However, if magic is	1557	* attack types. As such, skip it over. However, if magic is
1895	* the only attacktype in the group, then still attack with it	1558	* the only attacktype in the group, then still attack with it
1896	*/	1559	*/
1897	if ((attacktype == AT_MAGIC) && (type & ~AT_MAGIC))	1560	if ((attacktype == AT_MAGIC) && (type & ~AT_MAGIC))
…		…
1900	/* 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.
1901	* hit_player_attacktype only figures out the damage, doesn't inflict	1564	* hit_player_attacktype only figures out the damage, doesn't inflict
1902	* it. It will do the appropriate action for attacktypes with	1565	* it. It will do the appropriate action for attacktypes with
1903	* effects (slow, paralization, etc.	1566	* effects (slow, paralization, etc.
1904	*/	1567	*/
1905	if (type & attacktype)
1906	{
1907	ndam = hit_player_attacktype (op, hitter, dam, attacknum, magic);	1568	ndam = hit_player_attacktype (op, hitter, dam, attacknum, magic);
		1569
1908	/* the >= causes us to prefer messages from special attacks, if	1570	/* the >= causes us to prefer messages from special attacks, if
1909	* the damage is equal.	1571	* the damage is equal.
1910	*/	1572	*/
1911	if (ndam >= maxdam)	1573	if (ndam >= maxdam)
1912	{	1574	{
1913	maxdam = ndam;	1575	maxdam = ndam;
1914	maxattacktype = 1 << attacknum;	1576	maxattacktype = 1 << attacknum;
1915	}
1916	}	1577	}
1917	}	1578	}
1918		1579
1919	/* 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
1920	* 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
…		…
1923	*/	1584	*/
1924	friendlyfire = friendly_fire (op, hitter);	1585	friendlyfire = friendly_fire (op, hitter);
1925	if (friendlyfire && maxdam)	1586	if (friendlyfire && maxdam)
1926	{	1587	{
1927	maxdam = ((dam * settings.set_friendly_fire) / 100);	1588	maxdam = ((dam * settings.set_friendly_fire) / 100);
1928	#ifndef COZY_SERVER
1929	maxdam++;
1930	#endif
1931		1589
1932	#ifdef ATTACK_DEBUG	1590	#ifdef ATTACK_DEBUG
1933	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",
1934	friendlyfire, settings.set_friendly_fire, dam, maxdam);	1592	friendlyfire, settings.set_friendly_fire, dam, maxdam);
1935	#endif	1593	#endif
1936	}	1594	}
1937		1595
1938	if (!full_hit)	1596	if (!full_hit)
1939	{	1597	{
1940	archetype *at;
1941	int area;	1598	int area;
1942	int remainder;	1599	int remainder;
1943		1600
1944	area = 0;	1601	area = 0;
1945	for (at = op->arch; at != NULL; at = at->more)	1602
		1603	for (archetype *at = op->arch; at; at = (archetype *)at->more)
1946	area++;	1604	area++;
		1605
1947	assert (area > 0);	1606	assert (area > 0);
1948		1607
1949	/* basically: maxdam /= area; we try to "simulate" a float	1608	/* basically: maxdam /= area; we try to "simulate" a float
1950	value-effect */	1609	value-effect */
1951	remainder = 100 * (maxdam % area) / area;	1610	remainder = 100 * (maxdam % area) / area;
1952	maxdam /= area;	1611	maxdam /= area;
1953	if (RANDOM () % 100 < remainder)	1612	if (rndm (100) < remainder)
1954	maxdam++;	1613	maxdam++;
1955	}	1614	}
1956		1615
1957	#ifdef ATTACK_DEBUG	1616	#ifdef ATTACK_DEBUG
1958	LOG (llevDebug, "Attacktype %d did %d damage\n", type, maxdam);	1617	LOG (llevDebug, "Attacktype %d did %d damage\n", type, maxdam);
1959	#endif	1618	#endif
1960		1619
1961	if (get_owner (hitter))	1620	// for now, only do this for active objects, otherwise they
		1621	// keep a refcount for a long time and I see no usefulness
		1622	// for an non-active objetc to know its enemy.
		1623	if (op->active)
		1624	if (hitter->owner)
1962	op->enemy = hitter->owner;	1625	op->enemy = hitter->owner;
1963	else if (QUERY_FLAG (hitter, FLAG_ALIVE))	1626	else if (hitter->flag [FLAG_ALIVE])
1964	op->enemy = hitter;	1627	op->enemy = hitter;
1965		1628
1966	if (QUERY_FLAG (op, FLAG_UNAGGRESSIVE) && op->type != PLAYER)	1629	if (op->flag [FLAG_UNAGGRESSIVE] && op->type != PLAYER)
1967	{	1630	{
1968	/* The unaggressives look after themselves 8) */	1631	/* The unaggressives look after themselves 8) */
1969	CLEAR_FLAG (op, FLAG_UNAGGRESSIVE);	1632	op->clr_flag (FLAG_UNAGGRESSIVE);
1970	npc_call_help (op);	1633	npc_call_help (op);
1971	}	1634	}
1972		1635
1973	if (magic && did_make_save (op, op->level, 0))	1636	if (magic && did_make_save (op, op->level, 0))
1974	maxdam = maxdam / 2;	1637	maxdam = maxdam / 2;
…		…
1976	attack_message (maxdam, maxattacktype, op, hitter);	1639	attack_message (maxdam, maxattacktype, op, hitter);
1977		1640
1978	op->stats.hp -= maxdam;	1641	op->stats.hp -= maxdam;
1979		1642
1980	/* Eneq(@csd.uu.se): Check to see if monster runs away. */	1643	/* Eneq(@csd.uu.se): Check to see if monster runs away. */
1981	if ((op->stats.hp >= 0) &&	1644	if (op->stats.hp >= 0
1982	(QUERY_FLAG (op, FLAG_MONSTER) || op->type == PLAYER) &&	1645	&& (op->flag [FLAG_MONSTER] || op->type == PLAYER)
1983	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)
1984	{	1647	{
1985		1648
1986	if (QUERY_FLAG (op, FLAG_MONSTER))	1649	if (op->flag [FLAG_MONSTER])
1987	SET_FLAG (op, FLAG_RUN_AWAY);	1650	op->set_flag (FLAG_RUN_AWAY);
1988	else	1651	else
1989	scare_creature (op, hitter);	1652	scare_creature (op, hitter);
1990	}	1653	}
1991		1654
1992	if (QUERY_FLAG (op, FLAG_TEAR_DOWN))	1655	if (op->flag [FLAG_TEAR_DOWN])
1993	{	1656	{
1994	if (maxdam)	1657	if (maxdam)
1995	tear_down_wall (op);	1658	tear_down_wall (op);
		1659
1996	return maxdam; /* nothing more to do for wall */	1660	return maxdam; /* nothing more to do for wall */
1997	}	1661	}
1998		1662
1999	/* See if the creature has been killed */	1663	/* See if the creature has been killed */
2000	rtn_kill = kill_object (op, maxdam, hitter, type);	1664	rtn_kill = kill_object (op, maxdam, hitter, type);
2001	if (rtn_kill != -1)	1665	if (rtn_kill != -1)
2002	return rtn_kill;	1666	return rtn_kill;
2003		1667
2004
2005	/* 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
2006	* that before if the player was immune to ghosthit, the monster	1669	* that before if the player was immune to ghosthit, the monster
2007	* remained - that is no longer the case.	1670	* remained - that is no longer the case.
2008	*/	1671	*/
2009	if (QUERY_FLAG (hitter, FLAG_ONE_HIT))	1672	if (hitter->flag [FLAG_ONE_HIT])
2010	{	1673	hitter->drop_and_destroy ();
2011	if (QUERY_FLAG (hitter, FLAG_FRIENDLY))
2012	remove_friendly_object (hitter);
2013	remove_ob (hitter);
2014	free_object (hitter);
2015	}
2016	/* Lets handle creatures that are splitting now */	1674	/* Lets handle creatures that are splitting now */
2017	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])
2018	{	1676	{
2019	int i;
2020	int friendly = QUERY_FLAG (op, FLAG_FRIENDLY);	1677	int friendly = op->flag [FLAG_FRIENDLY];
2021	int unaggressive = QUERY_FLAG (op, FLAG_UNAGGRESSIVE);	1678	int unaggressive = op->flag [FLAG_UNAGGRESSIVE];
2022	object *owner = get_owner (op);	1679	object *owner = op->owner;
2023		1680
2024	if (!op->other_arch)	1681	if (!op->other_arch)
2025	{	1682	{
2026	LOG (llevError, "SPLITTING without other_arch error.\n");	1683	LOG (llevError, "SPLITTING without other_arch error.\n");
2027	return maxdam;	1684	return maxdam;
2028	}	1685	}
		1686
2029	remove_ob (op);	1687	op->remove ();
2030	for (i = 0; i < NROFNEWOBJS (op); i++)	1688
		1689	for (int i = 0; i < op->stats.food; i++)
2031	{ /* This doesn't handle op->more yet */	1690	{ /* This doesn't handle op->more yet */
2032	object *tmp = arch_to_object (op->other_arch);	1691	object *tmp = op->other_arch->instance ();
2033	int j;
2034		1692
2035	tmp->stats.hp = op->stats.hp;	1693	tmp->stats.hp = op->stats.hp;
		1694
2036	if (friendly)	1695	if (friendly)
2037	{	1696	{
2038	SET_FLAG (tmp, FLAG_FRIENDLY);
2039	add_friendly_object (tmp);	1697	add_friendly_object (tmp);
2040	tmp->attack_movement = PETMOVE;	1698	tmp->attack_movement = PETMOVE;
		1699
2041	if (owner != NULL)	1700	if (owner)
2042	set_owner (tmp, owner);	1701	tmp->set_owner (owner);
2043	}	1702	}
		1703
2044	if (unaggressive)	1704	if (unaggressive)
2045	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);	1705	tmp->set_flag (FLAG_UNAGGRESSIVE);
		1706
2046	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);
		1708
2047	if (j == -1) /* No spot to put this monster */	1709	if (j == -1) /* No spot to put this monster */
2048	free_object (tmp);	1710	tmp->destroy ();
2049	else	1711	else
2050	{	1712	{
2051	tmp->x = op->x + freearr_x[j], tmp->y = op->y + freearr_y[j];	1713	tmp->x = op->x + freearr_x[j], tmp->y = op->y + freearr_y[j];
2052	insert_ob_in_map (tmp, op->map, NULL, 0);	1714	insert_ob_in_map (tmp, op->map, NULL, 0);
2053	}	1715	}
2054	}	1716	}
2055	if (friendly)	1717
2056	remove_friendly_object (op);	1718	op->destroy ();
2057	free_object (op);
2058	}	1719	}
2059	else if (type & AT_DRAIN && hitter->type == GRIMREAPER && hitter->value++ > 10)	1720	else if (type & AT_DRAIN && hitter->type == GRIMREAPER && hitter->value++ > 10)
2060	{	1721	hitter->drop_and_destroy ();
2061	remove_ob (hitter);	1722
2062	free_object (hitter);
2063	}
2064	return maxdam;	1723	return maxdam;
2065	}	1724	}
2066		1725
2067		1726	static void
2068	void
2069	poison_player (object *op, object *hitter, int dam)	1727	poison_player (object *op, object *hitter, int dam)
2070	{	1728	{
2071	archetype *at = archetype::find ("poisoning");	1729	archetype *at = archetype::find (shstr_poisoning);
2072	object *tmp = present_arch_in_ob (at, op);	1730	object *tmp = present_arch_in_ob (at, op);
2073		1731
2074	if (tmp == NULL)	1732	if (!tmp)
2075	{	1733	{
2076	if ((tmp = arch_to_object (at)) == NULL)	1734	tmp = insert_ob_in_ob (at->instance (), op);
2077	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;
2078	else	1745	else
2079	{
2080	tmp = insert_ob_in_ob (tmp, op);
2081	/* peterm: give poisoning some teeth. It should
2082	* be able to kill things better than it does:
2083	* damage should be dependent something--I choose to
2084	* do this: if it's a monster, the damage from the
2085	* poisoning goes as the level of the monster/2.
2086	* If anything else, goes as damage.
2087	*/
2088
2089	if (QUERY_FLAG (hitter, FLAG_ALIVE))
2090	tmp->stats.dam += hitter->level / 2;
2091	else
2092	tmp->stats.dam = dam;	1746	tmp->stats.dam = dam;
2093		1747
2094	copy_owner (tmp, hitter); /* so we get credit for poisoning kills */	1748	tmp->set_owner (hitter); /* so we get credit for poisoning kills */
2095	if (hitter->skill && hitter->skill != tmp->skill)	1749	if (hitter->skill && hitter->skill != tmp->skill)
2096	{
2097	tmp->skill = hitter->skill;	1750	tmp->skill = hitter->skill;
2098	}
2099		1751
2100	tmp->stats.food += dam; /* more damage, longer poisoning */	1752	tmp->stats.food += dam; /* more damage, longer poisoning */
2101		1753
2102	if (op->type == PLAYER)	1754	if (op->type == PLAYER)
2103	{	1755	{
2104	/* player looses stats, maximum is -10 of each */	1756	/* player looses stats, maximum is -10 of each */
2105	tmp->stats.Con = MAX (-(dam / 4 + 1), -10);	1757	tmp->stats.Con = max (-(dam / 4 + 1), -10);
2106	tmp->stats.Str = MAX (-(dam / 3 + 2), -10);	1758	tmp->stats.Str = max (-(dam / 3 + 2), -10);
2107	tmp->stats.Dex = MAX (-(dam / 6 + 1), -10);	1759	tmp->stats.Dex = max (-(dam / 6 + 1), -10);
2108	tmp->stats.Int = MAX (-dam / 7, -10);	1760	tmp->stats.Int = max (-(dam / 7 ), -10);
2109	SET_FLAG (tmp, FLAG_APPLIED);	1761	tmp->set_flag (FLAG_APPLIED);
2110	fix_player (op);	1762	op->update_stats ();
2111	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);
2112	}	1765	}
		1766
2113	if (hitter->type == PLAYER)	1767	if (hitter->type == PLAYER)
2114	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);
2115	else if (get_owner (hitter) != NULL && hitter->owner->type == PLAYER)	1769	else if (hitter->owner != NULL && hitter->owner->type == PLAYER)
2116	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);
2117	}	1771
2118	tmp->speed_left = 0;	1772	tmp->speed_left = 0;
2119	}	1773	}
2120	else	1774	else
2121	tmp->stats.food++;	1775	tmp->stats.food++;
2122	}	1776	}
2123		1777
2124	void	1778	static void
2125	slow_player (object *op, object *hitter, int dam)	1779	slow_player (object *op, object *hitter, int dam)
2126	{	1780	{
2127	archetype *at = archetype::find ("slowness");	1781	archetype *at = archetype::find (shstr_slowness);
2128	object *tmp;	1782	object *tmp;
2129		1783
2130	if (at == NULL)	1784	if (!at)
2131	{
2132	LOG (llevError, "Can't find slowness archetype.\n");	1785	LOG (llevError, "Can't find slowness archetype.\n");
2133	}	1786
2134	if ((tmp = present_arch_in_ob (at, op)) == NULL)	1787	if ((tmp = present_arch_in_ob (at, op)) == NULL)
2135	{	1788	{
2136	tmp = arch_to_object (at);	1789	tmp = at->instance ();
2137	tmp = insert_ob_in_ob (tmp, op);	1790	tmp = insert_ob_in_ob (tmp, op);
2138	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!");
2139	}	1792	}
2140	else	1793	else
2141	tmp->stats.food++;	1794	tmp->stats.food++;
2142	SET_FLAG (tmp, FLAG_APPLIED);	1795
		1796	tmp->set_flag (FLAG_APPLIED);
2143	tmp->speed_left = 0;	1797	tmp->speed_left = 0;
2144	fix_player (op);	1798	op->update_stats ();
2145	}	1799	}
2146		1800
2147	void	1801	void
2148	confuse_player (object *op, object *hitter, int dam)	1802	confuse_player (object *op, object *hitter, int dam)
2149	{	1803	{
2150	object *tmp;	1804	object *tmp;
2151	int maxduration;	1805	int maxduration;
2152		1806
2153	tmp = present_in_ob_by_name (FORCE, "confusion", op);	1807	tmp = present_in_ob_by_name (FORCE, shstr_confusion, op);
2154	if (!tmp)	1808	if (!tmp)
2155	{	1809	{
2156	tmp = get_archetype (FORCE_NAME);	1810	tmp = archetype::get (FORCE_NAME);
2157	tmp = insert_ob_in_ob (tmp, op);	1811	tmp = insert_ob_in_ob (tmp, op);
2158	}	1812	}
2159		1813
2160	/* Duration added per hit and max. duration of confusion both depend	1814	/* Duration added per hit and max. duration of confusion both depend
2161	* on the player's resistance	1815	* on the player's resistance
2162	*/	1816	*/
2163	tmp->speed = 0.05;	1817	tmp->set_speed (0.05);
2164	tmp->subtype = FORCE_CONFUSION;	1818	tmp->subtype = FORCE_CONFUSION;
2165	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);
2166	tmp->name = "confusion";	1820	tmp->name = shstr_confusion;
2167	maxduration = MAX (2, 30 * (100 - op->resist[ATNR_CONFUSION]) / 100);	1821	maxduration = max (2, 30 * (100 - op->resist[ATNR_CONFUSION]) / 100);
		1822
2168	if (tmp->duration > maxduration)	1823	if (tmp->duration > maxduration)
2169	tmp->duration = maxduration;	1824	tmp->duration = maxduration;
2170		1825
2171	if (op->type == PLAYER && !QUERY_FLAG (op, FLAG_CONFUSED))	1826	if (op->type == PLAYER && !op->flag [FLAG_CONFUSED])
2172	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!");
2173	SET_FLAG (op, FLAG_CONFUSED);	1828
		1829	op->set_flag (FLAG_CONFUSED);
2174	}	1830	}
2175		1831
2176	void	1832	void
2177	blind_player (object *op, object *hitter, int dam)	1833	blind_player (object *op, object *hitter, int dam)
2178	{	1834	{
2179	object *tmp, *owner;
2180
2181	/* 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 */
2182	if (op->resist[ATNR_BLIND] == 100)	1836	if (op->resist[ATNR_BLIND] == 100)
2183	return;	1837	return;
2184		1838
2185	tmp = present_in_ob (BLINDNESS, op);	1839	object *tmp = present_in_ob (BLINDNESS, op);
2186	if (!tmp)	1840	if (!tmp)
2187	{	1841	{
2188	tmp = get_archetype ("blindness");	1842	tmp = archetype::get (shstr_blindness);
2189	SET_FLAG (tmp, FLAG_BLIND);	1843	tmp->set_flag (FLAG_BLIND);
2190	SET_FLAG (tmp, FLAG_APPLIED);	1844	tmp->set_flag (FLAG_APPLIED);
2191	/* 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.
2192	* speed is a float anyways.	1846	tmp->set_speed (lerp<float> (op->resist [ATNR_BLIND], 0, 100, tmp->speed, MIN_ACTIVE_SPEED));
2193	*/
2194	tmp->speed = tmp->speed * (100.0 - (float) op->resist[ATNR_BLIND]) / 100;
2195		1847
2196	tmp = insert_ob_in_ob (tmp, op);	1848	tmp = insert_ob_in_ob (tmp, op);
2197	change_abil (op, tmp); /* Mostly to display any messages */	1849	change_abil (op, tmp); /* Mostly to display any messages */
2198	fix_player (op); /* This takes care of some other stuff */	1850	op->update_stats (); /* This takes care of some other stuff */
2199		1851
2200	if (hitter->owner)
2201	owner = get_owner (hitter);
2202	else
2203	owner = hitter;
2204
2205	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));
2206	}	1853	}
		1854
2207	tmp->stats.food += dam;	1855	tmp->stats.food += dam;
2208	if (tmp->stats.food > 10)	1856	min_it (tmp->stats.food, 10);
2209	tmp->stats.food = 10;
2210	}	1857	}
2211		1858
2212	void	1859	void
2213	paralyze_player (object *op, object *hitter, int dam)	1860	paralyze_player (object *op, object *hitter, int dam)
2214	{	1861	{
2215	float effect, max;
2216
2217	/* object *tmp; */
2218
2219	/* This is strange stuff... someone knows for what this is	1862	/* This is strange stuff... someone knows for what this is
2220	* written? Well, i think this can and should be removed	1863	* written? Well, i think this can and should be removed
2221	*/	1864	*/
2222		1865
2223	/*	1866	/*
…		…
2227	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);
2228	}	1871	}
2229	*/	1872	*/
2230		1873
2231	/* 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 */
2232	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;
2233		1876
2234	if (effect == 0)
2235	return;
2236
2237	op->speed_left -= FABS (op->speed) * effect;	1877	op->speed_left -= op->speed * effect;
2238	/* tmp->stats.food+=(signed short) effect/op->speed; */	1878	/* tmp->stats.food+=(signed short) effect/op->speed; */
2239		1879
2240	/* max number of ticks to be affected for. */	1880	/* max number of ticks to be affected for. */
2241	max = (100 - op->resist[ATNR_PARALYZE]) / 2;	1881	float max = (100 - op->resist[ATNR_PARALYZE]) / 2;
		1882
2242	if (op->speed_left < -(FABS (op->speed) * max))	1883	max_it (op->speed_left, -op->speed * max);
2243	op->speed_left = (float) -(FABS (op->speed) * max);
2244		1884
2245	/* tmp->stats.food = (signed short) (max/FABS(op->speed)); */	1885	/* tmp->stats.food = (signed short) (max / op->speed); */
2246	}	1886	}
2247
2248		1887
2249	/* Attempts to kill 'op'. hitter is the attack object, dam is	1888	/* Attempts to kill 'op'. hitter is the attack object, dam is
2250	* the computed damaged.	1889	* the computed damaged.
2251	*/	1890	*/
2252	void	1891	static void
2253	deathstrike_player (object *op, object *hitter, int *dam)	1892	deathstrike_player (object *op, object *hitter, int *dam)
2254	{	1893	{
2255	/* The intention of a death attack is to kill outright things	1894	/* The intention of a death attack is to kill outright things
2256	** 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
2257	** things somewhat weaker than the caster, and no chance of	1896	** things somewhat weaker than the caster, and no chance of
…		…
2261	** field of the deathstriking object */	1900	** field of the deathstriking object */
2262		1901
2263	int atk_lev, def_lev, kill_lev;	1902	int atk_lev, def_lev, kill_lev;
2264		1903
2265	if (hitter->slaying)	1904	if (hitter->slaying)
2266	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))))
2267	return;	1907	return;
2268		1908
2269	def_lev = op->level;	1909	def_lev = op->level;
2270	if (def_lev < 1)	1910	if (def_lev < 1)
2271	{	1911	{
2272	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 ());
2273	def_lev = 1;	1913	def_lev = 1;
2274	}	1914	}
		1915
2275	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;
2276	/* LOG(llevDebug,"Deathstrike - attack level %d, defender level %d\n",	1917	/* LOG(llevDebug,"Deathstrike - attack level %d, defender level %d\n",
2277	atk_lev, def_lev); */	1918	atk_lev, def_lev); */
2278		1919
2279	if (atk_lev >= def_lev)	1920	if (atk_lev >= def_lev)
…		…
2294	*/	1935	*/
2295	*dam *= kill_lev / def_lev;	1936	*dam *= kill_lev / def_lev;
2296	}	1937	}
2297	}	1938	}
2298	else	1939	else
2299	{
2300	*dam = 0; /* no harm done */	1940	*dam = 0; /* no harm done */
		1941	}
		1942
		1943	/* This returns the amount of damage hitter does to op with the
		1944	* appropriate attacktype. Only 1 attacktype should be set at a time.
		1945	* This doesn't damage the player, but returns how much it should
		1946	* take. However, it will do other effects (paralyzation, slow, etc.)
		1947	* Note - changed for PR code - we now pass the attack number and not
		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)
		1951	{
		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)
2301	}	1956	{
2302	}	1957	LOG (llevError, "hit_player_attacktype: Invalid attacknumber passed: %u\n", attacknum);
2303		1958	return 0;
2304	/* thrown_item_effect() - handles any special effects of thrown
2305	* items (like attacking living creatures--a potion thrown at a
2306	* monster).
2307	*/
2308	static void
2309	thrown_item_effect (object *hitter, object *victim)
2310	{
2311	if (!QUERY_FLAG (hitter, FLAG_ALIVE))
2312	{	1959	}
2313	/* May not need a switch for just 2 types, but this makes it	1960
2314	* 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)))
2315	*/	1977	{
2316	switch (hitter->type)	1978	doesnt_slay = 0;
		1979	dam *= 3;
2317	{	1980	}
2318	case POTION:	1981	}
2319	/* should player get a save throw instead of checking magic protection? */	1982
2320	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. */
2321	(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);
2322	break;	2012	break;
2323		2013
2324	case POISON: /* poison drinks */	2014	/* Don't need to do anything for:
2325	/* As with potions, should monster get a save? */	2015	magic,
2326	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_UNDEAD) && (victim->resist[ATNR_POISON] < 60))	2016	fire,
2327	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	}
2328	break;	2066	break;
2329		2067
2330	/* Removed case statements that did nothing.	2068	case ATNR_ACID:
2331	* food may be poisonous, but monster must be willing to eat it,	2069	{
2332	* so we don't handle it here.	2070	int flag = 0;
2333	* 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.
2334	*/	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:
2335	}	2180	{
2336	}	2181	if (op->flag [FLAG_UNDEAD])
2337	}	2182	{
		2183	object *owner = hitter->owner ? (object *)hitter->owner : hitter;
		2184	object *god = find_god (determine_god (owner));
		2185	int div = 1;
2338		2186
2339	/* 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;
2340		2191
2341	int	2192	/* Give a bonus if you resist turn undead */
2342	adj_attackroll (object *hitter, object *target)	2193	if (op->level * div < (turn_bonus[owner->stats.Wis] + owner->level + (op->resist[ATNR_TURN_UNDEAD] / 100)))
2343	{	2194	scare_creature (op, owner);
2344	object *attacker = hitter;	2195	}
2345	int adjust = 0;	2196	else
		2197	dam = 0; /* don't damage non undead - should we damage
		2198	undead? */
		2199	}
		2200	break;
2346		2201
2347	/* safety */	2202	case ATNR_DEATH:
2348	if (!target || !hitter || !hitter->map || !target->map || !on_same_map (hitter, target))	2203	deathstrike_player (op, hitter, &dam);
2349	{	2204	break;
2350	LOG (llevError, "BUG: adj_attackroll(): hitter and target not on same " "map\n");
2351	return 0;
2352	}
2353		2205
2354	/* aimed missiles use the owning object's sight */	2206	case ATNR_CHAOS:
2355	if (is_aimed_missile (hitter))	2207	LOG (llevError, "%s was hit by %s with non-specific chaos.\n", op->debug_desc (), hitter->debug_desc ());
2356	{	2208	dam = 0;
2357	if ((attacker = get_owner (hitter)) == NULL)	2209	break;
2358	attacker = hitter;	2210
2359	/* A player who saves but hasn't quit still could have objects	2211	case ATNR_COUNTERSPELL:
2360	* 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).
2361	*/	2244	*/
2362	if (QUERY_FLAG (attacker, FLAG_REMOVED))	2245	/* You can't steal life from something undead */
2363	attacker = hitter;	2246	if ((op->type == GOLEM) || (op->flag [FLAG_UNDEAD]))
2364	}
2365	else if (!QUERY_FLAG (hitter, FLAG_ALIVE))
2366	return 0;
2367
2368	/* determine the condtions under which we make an attack.
2369	* Add more cases, as the need occurs. */
2370
2371	if (!can_see_enemy (attacker, target))
2372	{
2373	/* target is unseen */
2374	if (target->invisible || QUERY_FLAG (attacker, FLAG_BLIND))
2375	adjust -= 10;
2376	/* dark map penalty for the hitter (lacks infravision if we got here). */
2377	else if (target->map && target->map->darkness > 0 && !stand_in_light (target))
2378	adjust -= target->map->darkness;
2379	}
2380
2381	if (QUERY_FLAG (attacker, FLAG_SCARED))
2382	adjust -= 3;
2383
2384	if (QUERY_FLAG (target, FLAG_UNAGGRESSIVE))
2385	adjust += 1;
2386
2387	if (QUERY_FLAG (target, FLAG_SCARED))
2388	adjust += 1;
2389
2390	if (QUERY_FLAG (attacker, FLAG_CONFUSED))
2391	adjust -= 3;
2392
2393	/* if we attack at a different 'altitude' its harder */
2394	if ((attacker->move_type & target->move_type) == 0)
2395	adjust -= 2;
2396
2397	#if 0
2398	/* slower attacks are less likely to succeed. We should use a
2399	* comparison between attacker/target speeds BUT, players have
2400	* a generally faster speed, so this will wind up being a HUGE
2401	* disadantage for the monsters! Too bad, because missiles which
2402	* fly fast should have a better chance of hitting a slower target.
2403	*/
2404	if (hitter->speed < target->speed)
2405	adjust += ((float) hitter->speed - target->speed);
2406	#endif
2407
2408	#if 0
2409	LOG (llevDebug, "adj_attackroll() returns %d (%d)\n", adjust, attacker->count);
2410	#endif
2411
2412	return adjust;
2413	}
2414
2415
2416	/* determine if the object is an 'aimed' missile */
2417	int
2418	is_aimed_missile (object *op)
2419	{
2420
2421	/* I broke what used to be one big if into a few nested
2422	* ones so that figuring out the logic is at least possible.
2423	*/
2424	if (op && (op->move_type & MOVE_FLYING))
2425	{
2426	if (op->type == ARROW || op->type == THROWN_OBJ)
2427	return 1;	2247	return 0;
2428	else if (op->type == SPELL_EFFECT && (op->subtype == SP_BULLET || op->subtype == SP_EXPLOSION))	2248
2429	return 1;	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	}
2430	}	2266	}
		2267
2431	return 0;	2268	return dam;
2432	}	2269	}
		2270

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