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Comparing deliantra/server/server/player.C (file contents):
Revision 1.93 by root, Mon Jan 8 14:11:05 2007 UTC vs.
Revision 1.263 by root, Sat Apr 3 22:30:21 2010 UTC

1	/*	1	/*
2	* CrossFire, A Multiplayer game	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The author can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
		25	//+GPL
		26
25	#include <global.h>	27	#include <global.h>
26	#include <pwd.h>
27	#include <sproto.h>	28	#include <sproto.h>
28	#include <sounds.h>	29	#include <sounds.h>
29	#include <living.h>	30	#include <living.h>
30	#include <object.h>	31	#include <object.h>
31	#include <spells.h>	32	#include <spells.h>
…		…
34	#include <algorithm>	35	#include <algorithm>
35	#include <functional>	36	#include <functional>
36		37
37	playervec players;	38	playervec players;
38		39
39	void
40	display_motd (const object *op)
41	{
42	char buf[MAX_BUF];
43	char motd[HUGE_BUF];
44	FILE *fp;
45	int comp;
46	int size;
47
48	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
49	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
50	return;
51
52	motd[0] = '\0';
53	size = 0;
54
55	while (fgets (buf, MAX_BUF, fp))
56	{
57	if (*buf == '#')
58	continue;
59
60	strncat (motd + size, buf, HUGE_BUF - size);
61	size += strlen (buf);
62	}
63
64	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
65	close_and_delete (fp, comp);
66	}
67
68	void
69	send_rules (const object *op)
70	{
71	char buf[MAX_BUF];
72	char rules[HUGE_BUF];
73	FILE *fp;
74	int comp;
75	int size;
76
77	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
78	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
79	return;
80
81	rules[0] = '\0';
82	size = 0;
83
84	while (fgets (buf, MAX_BUF, fp))
85	{
86	if (*buf == '#')
87	continue;
88
89	if (size + strlen (buf) >= HUGE_BUF)
90	{
91	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
92	break;
93	}
94
95	strncat (rules + size, buf, HUGE_BUF - size);
96	size += strlen (buf);
97	}
98
99	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
100	close_and_delete (fp, comp);
101	}
102
103	void
104	send_news (const object *op)
105	{
106	char buf[MAX_BUF];
107	char news[HUGE_BUF];
108	char subject[MAX_BUF];
109	FILE *fp;
110	int comp;
111	int size;
112
113	sprintf (buf, "%s/%s", settings.confdir, settings.news);
114	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
115	return;
116
117	news[0] = '\0';
118	subject[0] = '\0';
119	size = 0;
120
121	while (fgets (buf, MAX_BUF, fp) != NULL)
122	{
123	if (*buf == '#')
124	continue;
125
126	if (*buf == '%')
127	{ /* send one news */
128	if (size > 0)
129	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s", "%s\n%s", subject, news); /*send previously read news */
130
131	strcpy (subject, buf + 1);
132	strip_endline (subject);
133	size = 0;
134	news[0] = '\0';
135	}
136	else
137	{
138	if (size + strlen (buf) >= HUGE_BUF)
139	{
140	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
141	break;
142	}
143	strncat (news + size, buf, HUGE_BUF - size);
144	size += strlen (buf);
145	}
146	}
147
148	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
149	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
150	close_and_delete (fp, comp);
151	}
152
153	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
154	static void	41	static void
155	set_first_map (object *op)	42	set_first_map (object *op)
156	{	43	{
157	op->contr->maplevel = first_map_path;	44	op->contr->maplevel = first_map_path;
158	op->x = -1;	45	op->x = -1;
159	op->y = -1;	46	op->y = -1;
160	}
161
162	void
163	player::enter_map ()
164	{
165	object *tmp = object::create ();
166
167	EXIT_PATH (tmp) = maplevel;
168	EXIT_X (tmp) = ob->x;
169	EXIT_Y (tmp) = ob->y;
170	ob->enter_exit (tmp);
171
172	tmp->destroy ();
173	}	47	}
174		48
175	void	49	void
176	player::activate ()	50	player::activate ()
177	{	51	{
…		…
182	ob->remove ();	56	ob->remove ();
183	ob->map = 0;	57	ob->map = 0;
184	ob->activate_recursive ();	58	ob->activate_recursive ();
185	CLEAR_FLAG (ob, FLAG_FRIENDLY);	59	CLEAR_FLAG (ob, FLAG_FRIENDLY);
186	add_friendly_object (ob);	60	add_friendly_object (ob);
187	enter_map ();
188	}	61	}
189		62
190	void	63	void
191	player::deactivate ()	64	player::deactivate ()
192	{	65	{
…		…
194	return;	67	return;
195		68
196	terminate_all_pets (ob);	69	terminate_all_pets (ob);
197	remove_friendly_object (ob);	70	remove_friendly_object (ob);
198	ob->deactivate_recursive ();	71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
		74	maplevel = ob->map->path;
		75
199	ob->remove ();	76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
200	ob->map = 0;	78	ob->map = 0;
		79	party = 0;
201		80
202	// for weird reasons, this is often "ob", keeping a circular reference	81	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
203	ranges [range_skill] = 0;
204		82
205	players.erase (this);	83	players.erase (this);
206	}	84	}
207		85
208	// connect the player with a specific client	86	// connect the player with a specific client
209	// also changed, rationalises, and fixes some incorrect settings	87	// also changes, rationalises, and fixes some incorrect settings
210	void	88	void
211	player::connect (client *ns)	89	player::connect (client *ns)
212	{	90	{
213	this->ns = ns;	91	this->ns = ns;
214	ns->pl = this;	92	ns->pl = this;
215		93
		94	run_on = 0;
		95	fire_on = 0;
		96	ob->close_container (); //TODO: client-specific
		97
216	ns->update_look = 0;	98	ns->update_look = 0;
217	ns->look_position = 0;	99	ns->look_position = 0;
218		100
219	clear_los (ob);	101	clear_los ();
220		102
221	//TODO: must move into client	103	ns->reset_stats ();
222	/* we need to clear these to -1 and not zero - otherwise,
223	* if a player quits and starts a new character, we wont
224	* send new values to the client, as things like exp start
225	* at zero.
226	*/
227	for (int i = 0; i < NUM_SKILLS; i++)
228	last_skill_exp[i] = -1;
229
230	for (int i = 0; i < NROFATTACKS; i++)
231	last_resist[i] = -1;
232
233	last_weapon_sp = -1;
234	last_level = -1;
235	last_stats.exp = -1;
236	last_weight = (uint32) - 1;
237	last_flags = 0;
238	last_weight = 0;
239	last_weight_limit = 0;
240	last_path_attuned = 0;
241	last_path_repelled = 0;
242	last_path_denied = 0;
243	last_speed = 0;
244	run_on = 0;
245	fire_on = 0;
246	memset (&last_stats, 0, sizeof (living)); //TODO dirty
247		104
248	/* make sure he's a player -- needed because of class change. */	105	/* make sure he's a player -- needed because of class change. */
249	ob->type = PLAYER; // we are paranoid	106	ob->type = PLAYER; // we are paranoid
250	ob->race = ob->arch->clone.race;	107	ob->race = ob->arch->race;
251		108
252	if (!legal_range (ob, shoottype))	109	ob->update_weight ();
253	shoottype = range_none;
254
255	ob->carrying = sum_weight (ob);
256	link_player_skills (ob);	110	link_skills ();
257		111
258	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
259
260	assign (title, ob->arch->clone.name);	112	assign (title, ob->arch->object::name);
261
262	/* can_use_shield is a new flag. However, the can_use.. seems to largely come
263	* from the class, and not race. I don't see any way to get the class information
264	* to then update this. I don't think this will actually break anything - anyone
265	* that can use armour should be able to use a shield. What this may 'break'
266	* are features new characters get, eg, if someone starts up with a Q, they
267	* should be able to use a shield. However, old Q's won't get that advantage.
268	*/
269	if (QUERY_FLAG (ob, FLAG_USE_ARMOUR))
270	SET_FLAG (ob, FLAG_USE_SHIELD);
271		113
272	/* if it's a dragon player, set the correct title here */	114	/* if it's a dragon player, set the correct title here */
273	if (is_dragon_pl (ob))	115	if (ob->is_dragon ())
274	{	116	{
275	object *tmp, *abil = 0, *skin = 0;	117	object *tmp, *abil = 0, *skin = 0;
276
277	shstr_cmp dragon_ability_force ("dragon_ability_force");
278	shstr_cmp dragon_skin_force ("dragon_skin_force");
279		118
280	for (tmp = ob->inv; tmp; tmp = tmp->below)	119	for (tmp = ob->inv; tmp; tmp = tmp->below)
281	if (tmp->type == FORCE)	120	if (tmp->type == FORCE)
282	if (tmp->arch->name == dragon_ability_force)	121	if (tmp->arch->archname == shstr_dragon_ability_force)
283	abil = tmp;	122	abil = tmp;
284	else if (tmp->arch->name == dragon_skin_force)	123	else if (tmp->arch->archname == shstr_dragon_skin_force)
285	skin = tmp;	124	skin = tmp;
286		125
287	set_dragon_name (ob, abil, skin);	126	set_dragon_name (ob, abil, skin);
288	}	127	}
289		128
290	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	129	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
291		130
292	esrv_new_player (this, ob->weight + ob->carrying);	131	esrv_new_player (this);
293		132
294	ob->update_stats ();	133	ob->update_stats ();
		134
295	ns->floorbox_update ();	135	ns->floorbox_update ();
296
297	esrv_send_inventory (ob, ob);	136	esrv_send_inventory (ob, ob);
298	esrv_add_spells (this, 0);	137	esrv_add_spells (this, 0);
299		138
		139	ob->flag [FLAG_READY_WEAPON] = false;
		140	ob->flag [FLAG_READY_SKILL] = false;
		141	ob->flag [FLAG_READY_RANGE] = false;
		142	ob->flag [FLAG_READY_BOW] = false;
		143
		144	for (object *op = ob->inv; op; op = op->below)
		145	if (op->flag [FLAG_APPLIED])
		146	switch (op->type)
		147	{
		148	case SKILL:
		149	op->flag [FLAG_APPLIED] = false;
		150	break;
		151
		152	case SPELL:
		153	case WAND:
		154	case ROD:
		155	case HORN:
		156	case BOW:
		157	case RANGED:
		158	ranged_ob = op;
		159	op->flag [FLAG_APPLIED] = false;
		160	break;
		161
		162	case WEAPON:
		163	combat_ob = op;
		164	op->flag [FLAG_APPLIED] = false;
		165	break;
		166	}
		167
		168	ob->update_stats (); // we unapplied stuff above
		169
		170	ob->current_weapon = 0;
		171	if (object *item = combat_ob ? combat_ob : ranged_ob)
		172	ob->apply (item);
		173
300	activate ();	174	activate ();
301
302	send_rules (ob);
303	send_news (ob);
304	display_motd (ob);
305		175
306	INVOKE_PLAYER (CONNECT, this);	176	INVOKE_PLAYER (CONNECT, this);
307	INVOKE_PLAYER (LOGIN, this);	177	INVOKE_PLAYER (LOGIN, this);
308	}	178	}
309		179
310	void	180	void
311	player::disconnect ()	181	player::disconnect ()
312	{	182	{
		183	if (ob)
		184	{
		185	ob->close_container (); //TODO: client-specific
		186	ob->drop_unpaid_items ();
		187	}
		188
313	if (ns)	189	if (ns)
314	{	190	{
315	if (active)	191	if (active)
316	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));	192	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
317		193
318	INVOKE_PLAYER (DISCONNECT, this);	194	INVOKE_PLAYER (DISCONNECT, this);
319		195
		196	ns->reset_stats ();
320	ns->pl = 0;	197	ns->pl = 0;
321	this->ns = 0;	198	ns = 0;
322	}	199	}
		200
		201	// this is important for the player scheduler to get the correct refcount
		202	// when ns = 0
		203	observe = viewpoint = ob;
323		204
324	deactivate ();	205	deactivate ();
325	}	206	}
		207
		208	//-GPL
326		209
327	// the need for this function can be explained	210	// the need for this function can be explained
328	// by load_object not returning the object	211	// by load_object not returning the object
329	void	212	void
330	player::set_object (object *op)	213	player::set_object (object *op)
331	{	214	{
332	ob = op;	215	ob = observe = viewpoint = op;
333	ob->contr = this; /* this aren't yet in archetype */	216	ob->contr = this; /* this aren't yet in archetype */
334		217
		218	ob->speed = 1.0f;
335	ob->speed_left = 0.5;	219	ob->speed_left = 0.5f;
336	ob->speed = 1.0;	220
337	ob->direction = 5; /* So player faces south */	221	ob->direction = 5; /* So player faces south */
338	ob->stats.wc = 2;
339	ob->run_away = 25; /* Then we panick... */
340
341	ob->roll_stats ();
342	}	222	}
		223
		224	void
		225	player::set_observe (object *op)
		226	{
		227	observe = viewpoint = op ? op : ob;
		228	do_los = 1;
		229	}
		230
		231	void
		232	player::set_viewpoint (object *op)
		233	{
		234	viewpoint = op ? op : (object *)observe;
		235	do_los = 1;
		236	}
		237
		238	//+GPL
343		239
344	player::player ()	240	player::player ()
345	{	241	{
346	/* There are some elements we want initialised to non zero value -	242	/* There are some elements we want initialised to non zero value -
347	* we deal with that below this point.	243	* we deal with that below this point.
348	*/	244	*/
349	outputs_sync = 16; /* Every 2 seconds */	245	outputs_sync = 4;
350	outputs_count = 8; /* Keeps present behaviour */	246	outputs_count = 4;
351	unapply = unapply_nochoice;	247	unapply = unapply_nochoice;
352		248
353	savebed_map = first_map_path; /* Init. respawn position */	249	savebed_map = first_map_path; /* Init. respawn position */
354		250
355	gen_sp_armour = 10;	251	gen_sp_armour = 10;
356	last_speed = -1;
357	shoottype = range_none;
358	bowtype = bow_normal;	252	bowtype = bow_normal;
359	petmode = pet_normal;	253	petmode = pet_normal;
360	listening = 10;
361	usekeys = containers;	254	usekeys = containers;
362	last_weapon_sp = -1;
363	peaceful = 1; /* default peaceful */	255	peaceful = 1; /* default peaceful */
364	do_los = 1;	256	do_los = 1;
		257
		258	weapon_sp = 1.0f;
		259	weapon_sp_left = 0.5f;
365	}	260	}
366		261
367	void	262	void
368	player::do_destroy ()	263	player::do_destroy ()
369	{	264	{
…		…
374	if (ob)	269	if (ob)
375	{	270	{
376	ob->destroy_inv (false);	271	ob->destroy_inv (false);
377	ob->destroy ();	272	ob->destroy ();
378	}	273	}
		274
		275	ob = observe = viewpoint = 0;
379	}	276	}
380		277
381	player::~player ()	278	player::~player ()
382	{	279	{
383	/* Clear item stack */	280	/* Clear item stack */
384	free (stack_items);	281	free (stack_items);
		282	}
		283
		284	/*
		285	* get_player_archetype() return next player archetype from archetype
		286	* list. Not very efficient routine, but used only creating new players.
		287	* Note: there MUST be at least one player archetype!
		288	*/
		289	static archetype *
		290	get_player_archetype (archetype *at)
		291	{
		292	// archetypes could have been reloaded
		293	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		294
		295	if (!nat)
		296	return at;
		297
		298	archvec::iterator i = archetypes.find (nat);
		299
		300	for (;;)
		301	{
		302	if (++i == archetypes.end ())
		303	i = archetypes.begin ();
		304	else if (*i == at)
		305	cleanup ("not a single player archetype found");
		306
		307	if ((*i)->type == PLAYER)
		308	return *i;
		309	}
385	}	310	}
386		311
387	/* Tries to add player on the connection passed in ns.	312	/* Tries to add player on the connection passed in ns.
388	* All we can really get in this is some settings like host and display	313	* All we can really get in this is some settings like host and display
389	* mode.	314	* mode.
…		…
391	player *	316	player *
392	player::create ()	317	player::create ()
393	{	318	{
394	player *pl = new player;	319	player *pl = new player;
395		320
396	pl->set_object (arch_to_object (get_player_archetype (0)));	321	pl->set_object (get_player_archetype (0)->instance ());
		322
		323	pl->ob->roll_stats ();
		324	pl->ob->stats.wc = 2;
		325	pl->ob->run_away = 25; /* Then we panick... */
		326
397	set_first_map (pl->ob);	327	set_first_map (pl->ob);
398		328
399	return pl;	329	return pl;
400	}
401
402	/*
403	* get_player_archetype() return next player archetype from archetype
404	* list. Not very efficient routine, but used only creating new players.
405	* Note: there MUST be at least one player archetype!
406	*/
407	archetype *
408	get_player_archetype (archetype *at)
409	{
410	archetype *start = at;
411
412	for (;;)
413	{
414	if (at == NULL || at->next == NULL)
415	at = first_archetype;
416	else
417	at = at->next;
418
419	if (at->clone.type == PLAYER)
420	return at;
421
422	if (at == start)
423	{
424	LOG (llevError, "No Player archetypes\n");
425	exit (-1);
426	}
427	}
428	}	330	}
429		331
430	object *	332	object *
431	get_nearest_player (object *mon)	333	get_nearest_player (object *mon)
432	{	334	{
…		…
435	unsigned lastdist;	337	unsigned lastdist;
436	rv_vector rv;	338	rv_vector rv;
437		339
438	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)	340	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
439	{	341	{
440	/* We should not find free objects on this friendly list, but it
441	* does periodically happen. Given that, lets deal with it.
442	* While unlikely, it is possible the next object on the friendly
443	* list is also free, so encapsulate this in a while loop.
444	*/
445	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
446	{
447	object *tmp = ol->ob;
448
449	/* Can't do much more other than log the fact, because the object
450	* itself will have been cleared.
451	*/
452	LOG (llevDebug, "get_nearest_player: Found free/non friendly object '%s' on friendly list\n",
453	tmp->debug_desc ());
454	ol = ol->next;
455	remove_friendly_object (tmp);
456	if (!ol)
457	return op;
458	}
459
460	/* Remove special check for player from this. First, it looks to cause
461	* some crashes (ol->ob->contr not set properly?), but secondly, a more
462	* complicated method of state checking would be needed in any case -
463	* as it was, a clever player could type quit, and the function would
464	* skip them over while waiting for confirmation. Remove
465	* on_same_map check, as can_detect_enemy also does this
466	*/
467	if (!can_detect_enemy (mon, ol->ob, &rv))	342	if (!can_detect_enemy (mon, ol->ob, &rv))
468	continue;	343	continue;
469		344
470	if (lastdist > rv.distance)	345	if (lastdist > rv.distance)
471	{	346	{
…		…
547	x = mon->x;	422	x = mon->x;
548	y = mon->y;	423	y = mon->y;
549	m = mon->map;	424	m = mon->map;
550	dir = rv.direction;	425	dir = rv.direction;
551	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	426	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
552	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	427	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		428
553	/* If we can't solve it within the search distance, return now. */	429	/* If we can't solve it within the search distance, return now. */
554	if (diff > max)	430	if (diff > max)
555	return 0;	431	return 0;
		432
556	while (diff > 1 && max > 0)	433	while (diff > 1 && max > 0)
557	{	434	{
558	lastx = x;	435	lastx = x;
559	lasty = y;	436	lasty = y;
560	lastmap = m;	437	lastmap = m;
…		…
642	max--;	519	max--;
643	lastdir = dir;	520	lastdir = dir;
644	if (!firstdir)	521	if (!firstdir)
645	firstdir = dir;	522	firstdir = dir;
646	}	523	}
		524
647	if (diff <= 1)	525	if (diff <= 1)
648	{	526	{
649	/* Recalculate diff (distance) because we may not have actually	527	/* Recalculate diff (distance) because we may not have actually
650	* headed toward player for entire distance.	528	* headed toward player for entire distance.
651	*/	529	*/
652	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	530	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
653	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	531	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
654	}	532	}
		533
655	if (diff > max)	534	if (diff > max)
656	return 0;	535	return 0;
657	}	536	}
		537
658	/* If we reached the max, didn't find a direction in time */	538	/* If we reached the max, didn't find a direction in time */
659	if (!max)	539	if (!max)
660	return 0;	540	return 0;
661		541
662	return firstdir;	542	return firstdir;
663	}	543	}
664		544
665	void	545	void
666	give_initial_items (object *pl, treasurelist * items)	546	give_initial_items (object *pl, treasurelist *items)
667	{	547	{
668	object *op, *next = NULL;
669
670	if (pl->randomitems != NULL)	548	if (pl->randomitems)
671	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	549	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
672		550
673	for (op = pl->inv; op; op = next)	551	for (object *next, *op = pl->inv; op; op = next)
674	{	552	{
675	next = op->below;	553	next = op->below;
676		554
677	/* Forces get applied per default, unless they have the	555	/* Forces get applied per default, unless they have the
678	* flag "neutral" set. Sorry but I can't think of a better way	556	* flag "neutral" set. Sorry but I can't think of a better way
…		…
683	/* we never give weapons/armour if these cannot be used	561	/* we never give weapons/armour if these cannot be used
684	* by this player due to race restrictions	562	* by this player due to race restrictions
685	*/	563	*/
686	if (pl->type == PLAYER)	564	if (pl->type == PLAYER)
687	{	565	{
688	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	566	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		567	&&
689	(op->type == ARMOUR || op->type == BOOTS ||	568	(op->type == ARMOUR || op->type == BOOTS
690	op->type == CLOAK || op->type == HELMET ||	569	|| op->type == CLOAK || op->type == HELMET
691	op->type == SHIELD || op->type == GLOVES ||	570	|| op->type == SHIELD || op->type == GLOVES
		571	|| op->type == BRACERS || op->type == GIRDLE))
692	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	572	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
693	{	573	{
694	op->destroy ();	574	op->destroy ();
695	continue;	575	continue;
696	}	576	}
697	}	577	}
698		578
699	/* This really needs to be better - we should really give	579	/* Here we remove duplicated skills (as duplicated spell objects have
700	* a substitute spellbook. The problem is that we don't really	580	* _very_ confusing effects for players), which could for instance be
701	* have a good idea what to replace it with (need something like	581	* generated by bad treasurelists. - elmex
702	* a first level treasurelist for each skill.)
703	* remove duplicate skills also
704	*/	582	*/
705	if (op->type == SPELLBOOK || op->type == SKILL)	583	if (op->type == SKILL)
706	{	584	{
707	object *tmp;
708
709	for (tmp = op->below; tmp; tmp = tmp->below)	585	for (object *tmp = op->below; tmp; tmp = tmp->below)
710	if (tmp->type == op->type && tmp->name == op->name)	586	if (tmp->type == op->type && tmp->name == op->name)
711	break;
712
713	if (tmp)
714	{	587	{
715	op->destroy ();	588	op->destroy ();
		589	LOG (llevError,
716	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	590	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
717	continue;	591	break;
718	}	592	}
719		593
720	if (op->nrof > 1)	594	if (op->nrof > 1)
721	op->nrof = 1;	595	op->nrof = 1;
722	}	596	}
723		597
724	if (op->type == SPELLBOOK && op->inv)	598	if (op->type == SPELLBOOK && op->inv)
725	{
726	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);	599	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
727	}
728		600
729	/* Give starting characters identified, uncursed, and undamned	601	/* Give starting characters identified, uncursed, and undamned
730	* items. Just don't identify gold or silver, or it won't be	602	* items. Just don't identify gold or silver, or it won't be
731	* merged properly.	603	* merged properly.
732	*/	604	*/
733	if (need_identify (op))	605	if (need_identify (op))
734	{	606	{
735	SET_FLAG (op, FLAG_IDENTIFIED);	607	SET_FLAG (op, FLAG_IDENTIFIED);
736	CLEAR_FLAG (op, FLAG_CURSED);	608	CLEAR_FLAG (op, FLAG_CURSED);
737	CLEAR_FLAG (op, FLAG_DAMNED);	609	CLEAR_FLAG (op, FLAG_DAMNED);
738	}	610	}
		611
739	if (op->type == SPELL)	612	if (op->type == SPELL)
740	{	613	{
741	op->destroy ();	614	op->destroy ();
742	continue;	615	continue;
743	}	616	}
…		…
745	{	618	{
746	SET_FLAG (op, FLAG_CAN_USE_SKILL);	619	SET_FLAG (op, FLAG_CAN_USE_SKILL);
747	op->stats.exp = 0;	620	op->stats.exp = 0;
748	op->level = 1;	621	op->level = 1;
749	}	622	}
750	/* lock all 'normal items by default */	623	else /* lock all 'normal items by default */
751	else
752	SET_FLAG (op, FLAG_INV_LOCKED);	624	SET_FLAG (op, FLAG_INV_LOCKED);
753	} /* for loop of objects in player inv */	625	} /* for loop of objects in player inv */
754		626
755	/* Need to set up the skill pointers */	627	/* Need to set up the skill pointers */
756	link_player_skills (pl);	628	pl->contr->link_skills ();
757	}	629	}
758		630
759	void	631	void
760	get_party_password (object *op, partylist *party)	632	get_party_password (object *op, partylist *party)
761	{	633	{
…		…
771	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	643	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
772	}	644	}
773		645
774	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	646	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
775	static int	647	static int
776	roll_stat (void)	648	roll_stat ()
777	{	649	{
778	int a[4], i, j, k;	650	int a[4], i, j, k;
779		651
780	for (i = 0; i < 4; i++)	652	for (i = 0; i < 4; i++)
781	a[i] = (int) RANDOM () % 6 + 1;	653	a[i] = (int) rndm (6) + 1;
782		654
783	for (i = 0, j = 0, k = 7; i < 4; i++)	655	for (i = 0, j = 0, k = 7; i < 4; i++)
784	if (a[i] < k)	656	if (a[i] < k)
785	k = a[i], j = i;	657	k = a[i], j = i;
786		658
…		…
792	}	664	}
793		665
794	void	666	void
795	object::roll_stats ()	667	object::roll_stats ()
796	{	668	{
797	int statsort [7];	669	int statsort [NUM_STATS];
798		670
799	for (;;)	671	for (;;)
800	{	672	{
801	int sum = 0;	673	int sum = 0;
802	for (int i = 7; i--; )	674	for (int i = NUM_STATS; i--; )
803	sum += statsort [i] = roll_stat ();	675	sum += statsort [i] = roll_stat ();
804		676
805	if (sum >= 82 && sum <= 116)	677	if (sum >= 82 && sum <= 116)
806	break;	678	break;
807	}	679	}
808		680
809	// Sort the stats so that rerolling is easier...	681	// Sort the stats so that rerolling is easier...
810	std::sort (statsort, statsort + 7, std::greater<int>());	682	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
811		683
		684	for (int i = 0; i < NUM_STATS; ++i)
812	stats.Str = statsort[0];	685	stats.stat (i) = statsort [i];
813	stats.Dex = statsort[1];
814	stats.Con = statsort[2];
815	stats.Int = statsort[3];
816	stats.Wis = statsort[4];
817	stats.Pow = statsort[5];
818	stats.Cha = statsort[6];
819		686
820	stats.exp = 0;	687	stats.exp = 0;
821	stats.ac = 0;	688	stats.ac = 0;
822		689
823	stats.hp = stats.maxhp;	690	stats.hp = stats.maxhp;
…		…
835	}	702	}
836		703
837	void	704	void
838	object::swap_stats (int a, int b)	705	object::swap_stats (int a, int b)
839	{	706	{
840	int tmp = get_attr_value (&contr->orig_stats, a);	707	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
841	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
842	set_attr_value (&contr->orig_stats, b, tmp);
843		708
		709	for (int i = 0; i < NUM_STATS; ++i)
844	stats.Str = contr->orig_stats.Str;	710	stats.stat (i) = contr->orig_stats.stat (i);
845	stats.Dex = contr->orig_stats.Dex;
846	stats.Con = contr->orig_stats.Con;
847	stats.Int = contr->orig_stats.Int;
848	stats.Wis = contr->orig_stats.Wis;
849	stats.Pow = contr->orig_stats.Pow;
850	stats.Cha = contr->orig_stats.Cha;
851		711
852	//TODO: the following code looks so borked and should, at the very least,	712	//TODO: the following code looks so borked and should, at the very least,
853	// be merged with the similar code in roll_stats	713	// be merged with the similar code in roll_stats
854	stats.ac = 0;	714	stats.ac = 0;
855		715
…		…
874	static void	734	static void
875	start_info (object *op)	735	start_info (object *op)
876	{	736	{
877	char buf[MAX_BUF];	737	char buf[MAX_BUF];
878		738
879	sprintf (buf, "Welcome to Crossfire v%s!", VERSION);	739	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
880	new_draw_info (NDI_UNIQUE, 0, op, buf);	740	new_draw_info (NDI_UNIQUE, 0, op, buf);
881	//new_draw_info (NDI_UNIQUE, 0, op, "Press `?' for help");
882	//new_draw_info (NDI_UNIQUE, 0, op, " ");
883	}	741	}
884		742
885	/* This function takes the key that is passed, and does the	743	/* This function takes the key that is passed, and does the
886	* appropriate action with it (change race, or other things).	744	* appropriate action with it (change race, or other things).
887	* The function name is for historical reasons - now we have	745	* The function name is for historical reasons - now we have
888	* separate race and class; this actually changes the RACE,	746	* separate race and class; this actually changes the RACE,
889	* not the class.	747	* not the class.
890	*/	748	*/
891	int	749	void
892	key_change_class (object *op, char key)	750	player::chargen_race_done ()
893	{	751	{
894	int tmp_loop;
895
896	if (key == 'd' || key == 'D')
897	{
898	char buf[MAX_BUF];
899
900	/* this must before then initial items are given */	752	/* this must before then initial items are given */
901	esrv_new_player (op->contr, op->weight + op->carrying);	753	esrv_new_player (ob->contr);
902		754
903	treasurelist *tl = find_treasurelist ("starting_wealth");	755	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
904	if (tl)	756	if (tl)
905	create_treasure (tl, op, 0, 0, 0);	757	create_treasure (tl, ob, 0, 0, 0);
906		758
907	INVOKE_PLAYER (BIRTH, op->contr);	759	INVOKE_PLAYER (BIRTH, ob->contr);
908	INVOKE_PLAYER (LOGIN, op->contr);	760	INVOKE_PLAYER (LOGIN, ob->contr);
909		761
910	op->contr->ns->state = ST_PLAYING;	762	ob->contr->ns->state = ST_PLAYING;
911		763
912	if (op->msg)	764	if (ob->msg)
913	op->msg = NULL;	765	ob->msg = 0;
914		766
915	/* We create this now because some of the unique maps will need it
916	* to save here.
917	*/
918	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
919	make_path_to_file (buf);
920
921	#ifdef AUTOSAVE
922	op->contr->last_save_tick = pticks;
923	#endif
924	start_info (op);	767	start_info (ob);
925	CLEAR_FLAG (op, FLAG_WIZ);	768	CLEAR_FLAG (ob, FLAG_WIZ);
926	give_initial_items (op, op->randomitems);	769	give_initial_items (ob, ob->randomitems);
927	link_player_skills (op);
928	esrv_send_inventory (op, op);	770	esrv_send_inventory (ob, ob);
929	op->update_stats ();	771	ob->update_stats ();
930		772
931	/* This moves the player to a different start map, if there	773	/* This moves the player to a different start map, if there
932	* is one for this race	774	* is one for this race
933	*/	775	*/
934	if (*first_map_ext_path)	776	if (*first_map_ext_path)
935	{	777	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
936	object *tmp;
937	char mapname[MAX_BUF];
938
939	snprintf (mapname, MAX_BUF - 1, "%s/%s", &first_map_ext_path, &op->arch->name);
940	tmp = object::create ();
941	EXIT_PATH (tmp) = mapname;
942	EXIT_X (tmp) = op->x;
943	EXIT_Y (tmp) = op->y;
944	op->enter_exit (tmp); /* we don't really care if it succeeded;
945	* if the map isn't there, then stay on the
946	* default initial map */
947	tmp->destroy ();
948	}
949	else	778	else
950	LOG (llevDebug, "first_map_ext_path not set\n");	779	LOG (llevDebug, "first_map_ext_path not set\n");
		780	}
951		781
952	return 0;	782	void
953	}	783	player::chargen_race_next ()
954		784	{
955	/* Following actually changes the race - this is the default command	785	/* Following actually changes the race - this is the default command
956	* if we don't match with one of the options above.	786	* if we don't match with one of the options above.
957	*/	787	*/
958		788
959	tmp_loop = 0;	789	do
960	while (!tmp_loop)
961	{	790	{
962	shstr name = op->name;	791	shstr name = ob->name;
963	int x = op->x, y = op->y;	792	int x = ob->x, y = ob->y;
964		793
965	op->remove_statbonus ();	794	ob->remove_statbonus ();
966	op->remove ();	795	ob->remove ();
967	op->arch = get_player_archetype (op->arch);	796	ob->arch = get_player_archetype (ob->arch);
968	op->arch->clone.copy_to (op);	797	ob->arch->copy_to (ob);
969	op->instantiate ();	798	ob->instantiate ();
970	op->stats = op->contr->orig_stats;	799	ob->stats = ob->contr->orig_stats;
971	op->name = op->name_pl = name;	800	ob->name = ob->name_pl = name;
972	op->x = x;	801	ob->x = x;
973	op->y = y;	802	ob->y = y;
974	SET_ANIMATION (op, 2); /* So player faces south */	803	SET_ANIMATION (ob, 2); /* So player faces south */
975	insert_ob_in_map (op, op->map, op, 0);	804	insert_ob_in_map (ob, ob->map, ob, 0);
976	assign (op->contr->title, op->arch->clone.name);	805	assign (ob->contr->title, ob->arch->object::name);
977	op->add_statbonus ();	806	ob->add_statbonus ();
978	tmp_loop = allowed_class (op);
979	}	807	}
		808	while (!allowed_class (ob));
980		809
981	update_object (op, UP_OBJ_FACE);	810	update_object (ob, UP_OBJ_FACE);
982	esrv_update_item (UPD_FACE, op, op);	811	esrv_update_item (UPD_FACE, ob, ob);
983	op->update_stats ();	812	ob->update_stats ();
984	op->stats.hp = op->stats.maxhp;	813	ob->stats.hp = ob->stats.maxhp;
985	op->stats.sp = op->stats.maxsp;	814	ob->stats.sp = ob->stats.maxsp;
986	op->stats.grace = 0;	815	ob->stats.grace = 0;
987
988	if (op->msg)
989	new_draw_info (NDI_BLUE, 0, op, op->msg);
990
991	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
992	return 0;
993	}	816	}
994		817
995	void	818	static void
996	flee_player (object *op)	819	flee_player (object *op)
997	{	820	{
998	int dir, diff;	821	int dir, diff;
999	rv_vector rv;	822	rv_vector rv;
1000		823
…		…
1003	LOG (llevDebug, "Fleeing player is dead.\n");	826	LOG (llevDebug, "Fleeing player is dead.\n");
1004	CLEAR_FLAG (op, FLAG_SCARED);	827	CLEAR_FLAG (op, FLAG_SCARED);
1005	return;	828	return;
1006	}	829	}
1007		830
1008	if (op->enemy == NULL)	831	if (!op->enemy)
1009	{	832	{
1010	LOG (llevDebug, "Fleeing player had no enemy.\n");	833	LOG (llevDebug, "Fleeing player had no enemy.\n");
1011	CLEAR_FLAG (op, FLAG_SCARED);	834	CLEAR_FLAG (op, FLAG_SCARED);
1012	return;	835	return;
1013	}	836	}
1014		837
1015	/* Seen some crashes here. Since we don't store an
1016	* op->enemy_count, it is possible that something destroys the
1017	* actual enemy, and the object is recycled.
1018	*/
1019	if (op->enemy->map == NULL)
1020	{
1021	CLEAR_FLAG (op, FLAG_SCARED);
1022	op->enemy = NULL;
1023	return;
1024	}
1025
1026	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))	838	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1027	{	839	{
1028	op->enemy = NULL;	840	op->enemy = NULL;
1029	CLEAR_FLAG (op, FLAG_SCARED);	841	CLEAR_FLAG (op, FLAG_SCARED);
1030	return;	842	return;
…		…
1033	get_rangevector (op, op->enemy, &rv, 0);	845	get_rangevector (op, op->enemy, &rv, 0);
1034		846
1035	dir = absdir (4 + rv.direction);	847	dir = absdir (4 + rv.direction);
1036	for (diff = 0; diff < 3; diff++)	848	for (diff = 0; diff < 3; diff++)
1037	{	849	{
1038	int m = 1 - (RANDOM () & 2);	850	int m = 1 - rndm (2) * 2;
1039		851
1040	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	852	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1041	return;	853	return;
1042	}	854	}
1043		855
1044	/* Cornered, get rid of scared */	856	/* Cornered, get rid of scared */
1045	CLEAR_FLAG (op, FLAG_SCARED);	857	CLEAR_FLAG (op, FLAG_SCARED);
1046	op->enemy = NULL;	858	op->enemy = NULL;
1047	}	859	}
1048		860
1049
1050	/* check_pick sees if there is stuff to be picked up/picks up stuff.	861	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1051	* IT returns 1 if the player should keep on moving, 0 if he should	862	* It returns 1 if the player should keep on moving, 0 if he should
1052	* stop.	863	* stop.
1053	*/	864	*/
1054	int	865	int
1055	check_pick (object *op)	866	check_pick (object *op)
1056	{	867	{
1057	object *tmp, *next;	868	object *tmp, *next;
1058	int stop = 0;	869	int stop = 0;
1059	int j, k, wvratio;	870	int wvratio;
1060	char putstring[128], tmpstr[16];
1061		871
1062	/* if you're flying, you cna't pick up anything */	872	/* if you're flying, you can't pick up anything */
1063	if (op->move_type & MOVE_FLYING)	873	if (op->move_type & MOVE_FLYING)
1064	return 1;	874	return 1;
1065		875
1066	next = op->below;	876	next = op->below;
		877
		878	int cnt = MAX_ITEM_PER_ACTION;
		879	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1067		880
1068	/* loop while there are items on the floor that are not marked as	881	/* loop while there are items on the floor that are not marked as
1069	* destroyed */	882	* destroyed */
1070	while (next && !next->destroyed ())	883	while (next && !next->destroyed ())
1071	{	884	{
1072	tmp = next;	885	tmp = next;
1073	next = tmp->below;	886	next = tmp->below;
1074		887
		888	if (cnt <= 0)
		889	{
		890	op->failmsg ("Couldn't pickup all items at once.");
		891	return 0;
		892	}
		893
1075	if (op->destroyed ())	894	if (op->destroyed ())
1076	return 0;	895	return 0;
1077		896
1078	if (!can_pick (op, tmp))	897	if (!can_pick (op, tmp))
1079	continue;	898	continue;
1080		899
1081	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	900	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1082	{	901	{
1083	if (item_matched_string (op, tmp, op->contr->search_str))	902	if (item_matched_string (op, tmp, op->contr->search_str))
1084	pick_up (op, tmp);	903	CHK_PICK_PICKUP;
		904
1085	continue;	905	continue;
1086	}	906	}
1087		907
1088	/* high not bit set? We're using the old autopickup model */	908	/* pickup handling */
		909	if (op->contr->mode & PU_DEBUG)
		910	{
		911	/* some debugging code to figure out item information */
		912	const char *str = tmp->name
		913	? format ("item name: %s item type: %d weight/value: %d",
		914	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		915	: format ("item name: %s item type: %d weight/value: %d",
		916	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		917
		918	new_draw_info (NDI_UNIQUE, 0, op, str);
		919	}
		920
		921	if (op->contr->mode & PU_INHIBIT)
		922	return 1;
		923
		924	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		925	return 1;
		926
		927	/* philosophy:
		928	* It's easy to grab an item type from a pile, as long as it's
		929	* generic. This takes no game-time. For more detailed pickups
		930	* and selections, select-items should be used. This is a
		931	* grab-as-you-run type mode that's really useful for arrows for
		932	* example.
		933	* The drawback: right now it has no frontend, so you need to
		934	* stick the bits you want into a calculator in hex mode and then
		935	* convert to decimal and then 'pickup <#>
		936	*/
		937
		938	/* the first two modes are exclusive: if NOTHING we return, if
		939	* STOP then we stop. All the rest are applied sequentially,
		940	* meaning if any test passes, the item gets picked up. */
		941
		942	/* if mode is set to pick nothing up, return */
		943	if (op->contr->mode == PU_NOTHING)
		944	return 1;
		945
		946	/* if mode is set to stop when encountering objects, return */
		947	/* take STOP before INHIBIT since it doesn't actually pick
		948	* anything up */
		949	if (op->contr->mode & PU_STOP)
		950	return 0;
		951
		952	/* useful for going into stores and not losing your settings... */
		953	/* and for battles wher you don't want to get loaded down while
		954	* fighting */
		955	if (op->contr->mode & PU_INHIBIT)
		956	return 1;
		957
		958	/* prevent us from turning into auto-thieves :) */
		959	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		960	continue;
		961
		962	/* ignore known cursed objects */
		963	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		964	continue;
		965
		966	/* all food and drink if desired */
		967	/* question: don't pick up known-poisonous stuff? */
1089	if (!(op->contr->mode & PU_NEWMODE))	968	if (op->contr->mode & PU_FOOD)
		969	if (tmp->type == FOOD)
1090	{	970	{
1091	switch (op->contr->mode)	971	CHK_PICK_PICKUP;
		972	continue;
		973	}
		974
		975	if (op->contr->mode & PU_DRINK)
		976	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		977	{
		978	CHK_PICK_PICKUP;
		979	continue;
		980	}
		981
		982	if (op->contr->mode & PU_POTION)
		983	if (tmp->type == POTION)
		984	{
		985	CHK_PICK_PICKUP;
		986	continue;
		987	}
		988
		989	/* spellbooks, skillscrolls and normal books/scrolls */
		990	if (op->contr->mode & PU_SPELLBOOK)
		991	if (tmp->type == SPELLBOOK)
		992	{
		993	CHK_PICK_PICKUP;
		994	continue;
		995	}
		996
		997	if (op->contr->mode & PU_SKILLSCROLL)
		998	if (tmp->type == SKILLSCROLL)
		999	{
		1000	CHK_PICK_PICKUP;
		1001	continue;
		1002	}
		1003
		1004	if (op->contr->mode & PU_READABLES)
		1005	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		1006	{
		1007	CHK_PICK_PICKUP;
		1008	continue;
		1009	}
		1010
		1011	/* wands/staves/rods/horns */
		1012	if (op->contr->mode & PU_MAGIC_DEVICE)
		1013	if (tmp->type == WAND
		1014	|| tmp->type == ROD
		1015	|| tmp->type == HORN
		1016	|| tmp->type == POWER_CRYSTAL)
		1017	{
		1018	CHK_PICK_PICKUP;
		1019	continue;
		1020	}
		1021
		1022	/* pick up all magical items */
		1023	if (op->contr->mode & PU_MAGICAL)
		1024	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
		1025	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1026	{
		1027	CHK_PICK_PICKUP;
		1028	continue;
		1029	}
		1030
		1031	if (op->contr->mode & PU_VALUABLES)
		1032	{
		1033	if (tmp->type == MONEY || tmp->type == GEM)
1092	{	1034	{
1093	case 0:	1035	CHK_PICK_PICKUP;
1094	return 1; /* don't pick up */	1036	continue;
1095	case 1:
1096	pick_up (op, tmp);
1097	return 1;
1098	case 2:
1099	pick_up (op, tmp);
1100	return 0;
1101	case 3:
1102	return 0; /* stop before pickup */
1103	case 4:
1104	pick_up (op, tmp);
1105	break;
1106	case 5:
1107	pick_up (op, tmp);
1108	stop = 1;
1109	break;
1110	case 6:
1111	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1112	pick_up (op, tmp);
1113	break;
1114
1115	case 7:
1116	if (tmp->type == MONEY || tmp->type == GEM)
1117	pick_up (op, tmp);
1118	break;
1119
1120	default:
1121	/* use value density */
1122	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1123	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1124	pick_up (op, tmp);
1125	}	1037	}
1126	}	1038	}
1127	else	1039
1128	{ /* old model */	1040	/* rings & amulets - talismans seems to be typed AMULET */
1129	/* NEW pickup handling */
1130	if (op->contr->mode & PU_DEBUG)	1041	if (op->contr->mode & PU_JEWELS)
		1042	if (tmp->type == RING
		1043	|| tmp->type == AMULET
		1044	|| tmp->type == GIRDLE
		1045	|| tmp->type == SKILL_TOOL)
1131	{	1046	{
1132	/* some debugging code to figure out item information */	1047	CHK_PICK_PICKUP;
1133	if (tmp->name != NULL)
1134	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1135	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1136	else
1137	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1138	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1139
1140	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1141	}
1142
1143	/* philosophy:
1144	* It's easy to grab an item type from a pile, as long as it's
1145	* generic. This takes no game-time. For more detailed pickups
1146	* and selections, select-items should be used. This is a
1147	* grab-as-you-run type mode that's really useful for arrows for
1148	* example.
1149	* The drawback: right now it has no frontend, so you need to
1150	* stick the bits you want into a calculator in hex mode and then
1151	* convert to decimal and then 'pickup <#>
1152	*/
1153
1154	/* the first two modes are exclusive: if NOTHING we return, if
1155	* STOP then we stop. All the rest are applied sequentially,
1156	* meaning if any test passes, the item gets picked up. */
1157
1158	/* if mode is set to pick nothing up, return */
1159
1160	if (op->contr->mode & PU_NOTHING)
1161	return 1;
1162
1163	/* if mode is set to stop when encountering objects, return */
1164	/* take STOP before INHIBIT since it doesn't actually pick
1165	* anything up */
1166
1167	if (op->contr->mode & PU_STOP)
1168	return 0;
1169
1170	/* useful for going into stores and not losing your settings... */
1171	/* and for battles wher you don't want to get loaded down while
1172	* fighting */
1173	if (op->contr->mode & PU_INHIBIT)
1174	return 1;
1175
1176	/* prevent us from turning into auto-thieves :) */
1177	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1178	continue;	1048	continue;
		1049	}
1179		1050
1180	/* ignore known cursed objects */	1051	/* we don't forget dragon food */
1181	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1052	if (op->contr->mode & PU_FLESH)
		1053	if (tmp->type == FLESH)
		1054	{
		1055	CHK_PICK_PICKUP;
1182	continue;	1056	continue;
		1057	}
1183		1058
1184	/* all food and drink if desired */	1059	/* bows and arrows. Bows are good for selling! */
1185	/* question: don't pick up known-poisonous stuff? */	1060	if (op->contr->mode & PU_BOW)
		1061	if (tmp->type == BOW)
		1062	{
		1063	CHK_PICK_PICKUP;
		1064	continue;
		1065	}
		1066
		1067	if (op->contr->mode & PU_ARROW)
		1068	if (tmp->type == ARROW)
		1069	{
		1070	CHK_PICK_PICKUP;
		1071	continue;
		1072	}
		1073
		1074	/* all kinds of armor etc. */
		1075	if (op->contr->mode & PU_ARMOUR)
		1076	if (tmp->type == ARMOUR)
		1077	{
		1078	CHK_PICK_PICKUP;
		1079	continue;
		1080	}
		1081
		1082	if (op->contr->mode & PU_HELMET)
		1083	if (tmp->type == HELMET)
		1084	{
		1085	CHK_PICK_PICKUP;
		1086	continue;
		1087	}
		1088
		1089	if (op->contr->mode & PU_SHIELD)
		1090	if (tmp->type == SHIELD)
		1091	{
		1092	CHK_PICK_PICKUP;
		1093	continue;
		1094	}
		1095
1186	if (op->contr->mode & PU_FOOD)	1096	if (op->contr->mode & PU_BOOTS)
1187	if (tmp->type == FOOD)	1097	if (tmp->type == BOOTS)
		1098	{
		1099	CHK_PICK_PICKUP;
		1100	continue;
		1101	}
		1102
		1103	if (op->contr->mode & PU_GLOVES)
		1104	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1105	{
		1106	CHK_PICK_PICKUP;
		1107	continue;
		1108	}
		1109
		1110	if (op->contr->mode & PU_CLOAK)
		1111	if (tmp->type == CLOAK)
		1112	{
		1113	CHK_PICK_PICKUP;
		1114	continue;
		1115	}
		1116
		1117	/* hoping to catch throwing daggers here */
		1118	if (op->contr->mode & PU_MISSILEWEAPON)
		1119	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1120	{
		1121	CHK_PICK_PICKUP;
		1122	continue;
		1123	}
		1124
		1125	/* careful: chairs and tables are weapons! */
		1126	if (op->contr->mode & PU_ALLWEAPON)
		1127	{
		1128	if (tmp->type == WEAPON)
		1129	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1188	{	1130	{
1189	pick_up (op, tmp);	1131	CHK_PICK_PICKUP;
1190	continue;	1132	continue;
1191	}	1133	}
		1134	}
1192		1135
		1136	/* misc stuff that's useful */
1193	if (op->contr->mode & PU_DRINK)	1137	if (op->contr->mode & PU_KEY)
1194	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1138	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1195	{	1139	{
1196	pick_up (op, tmp);	1140	CHK_PICK_PICKUP;
1197	continue;	1141	continue;
1198	}	1142	}
1199		1143
		1144	/* any of the last 4 bits set means we use the ratio for value
		1145	* pickups */
1200	if (op->contr->mode & PU_POTION)	1146	if (op->contr->mode & PU_RATIO)
1201	if (tmp->type == POTION)	1147	{
		1148	/* use value density to decide what else to grab */
		1149	/* >=7 was >= op->contr->mode */
		1150	/* >=7 is the old standard setting. Now we take the last 4 bits
1202	{	1151	*/
1203	pick_up (op, tmp);
1204	continue;
1205	}
1206
1207	/* spellbooks, skillscrolls and normal books/scrolls */
1208	if (op->contr->mode & PU_SPELLBOOK)
1209	if (tmp->type == SPELLBOOK)
1210	{
1211	pick_up (op, tmp);
1212	continue;
1213	}
1214
1215	if (op->contr->mode & PU_SKILLSCROLL)
1216	if (tmp->type == SKILLSCROLL)
1217	{
1218	pick_up (op, tmp);
1219	continue;
1220	}
1221
1222	if (op->contr->mode & PU_READABLES)
1223	if (tmp->type == BOOK || tmp->type == SCROLL)
1224	{
1225	pick_up (op, tmp);
1226	continue;
1227	}
1228
1229	/* wands/staves/rods/horns */
1230	if (op->contr->mode & PU_MAGIC_DEVICE)
1231	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1232	{
1233	pick_up (op, tmp);
1234	continue;
1235	}
1236
1237	/* pick up all magical items */
1238	if (op->contr->mode & PU_MAGICAL)	1152	wvratio = op->contr->mode & PU_RATIO;
1239	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1153	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1240	{
1241	pick_up (op, tmp);
1242	continue;
1243	}
1244
1245	if (op->contr->mode & PU_VALUABLES)
1246	{	1154	{
1247	if (tmp->type == MONEY || tmp->type == GEM)	1155	#if 0
		1156	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1157	if (tmp->name != NULL)
1248	{	1158	{
1249	pick_up (op, tmp);	1159	fprintf (stderr, "%s", tmp->name);
1250	continue;
1251	}	1160	}
1252	}
1253
1254	/* rings & amulets - talismans seems to be typed AMULET */
1255	if (op->contr->mode & PU_JEWELS)
1256	if (tmp->type == RING || tmp->type == AMULET)
1257	{
1258	pick_up (op, tmp);
1259	continue;
1260	}
1261
1262	/* we don't forget dragon food */
1263	if (op->contr->mode & PU_FLESH)
1264	if (tmp->type == FLESH)
1265	{
1266	pick_up (op, tmp);
1267	continue;
1268	}
1269
1270	/* bows and arrows. Bows are good for selling! */
1271	if (op->contr->mode & PU_BOW)
1272	if (tmp->type == BOW)
1273	{
1274	pick_up (op, tmp);
1275	continue;
1276	}
1277
1278	if (op->contr->mode & PU_ARROW)
1279	if (tmp->type == ARROW)
1280	{
1281	pick_up (op, tmp);
1282	continue;
1283	}
1284
1285	/* all kinds of armor etc. */
1286	if (op->contr->mode & PU_ARMOUR)
1287	if (tmp->type == ARMOUR)
1288	{
1289	pick_up (op, tmp);
1290	continue;
1291	}
1292
1293	if (op->contr->mode & PU_HELMET)
1294	if (tmp->type == HELMET)
1295	{
1296	pick_up (op, tmp);
1297	continue;
1298	}
1299
1300	if (op->contr->mode & PU_SHIELD)
1301	if (tmp->type == SHIELD)
1302	{
1303	pick_up (op, tmp);
1304	continue;
1305	}
1306
1307	if (op->contr->mode & PU_BOOTS)
1308	if (tmp->type == BOOTS)
1309	{
1310	pick_up (op, tmp);
1311	continue;
1312	}
1313
1314	if (op->contr->mode & PU_GLOVES)
1315	if (tmp->type == GLOVES)
1316	{
1317	pick_up (op, tmp);
1318	continue;
1319	}
1320
1321	if (op->contr->mode & PU_CLOAK)
1322	if (tmp->type == CLOAK)
1323	{
1324	pick_up (op, tmp);
1325	continue;
1326	}
1327
1328	/* hoping to catch throwing daggers here */
1329	if (op->contr->mode & PU_MISSILEWEAPON)
1330	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1331	{
1332	pick_up (op, tmp);
1333	continue;
1334	}
1335
1336	/* careful: chairs and tables are weapons! */
1337	if (op->contr->mode & PU_ALLWEAPON)
1338	{
1339	if (tmp->type == WEAPON && tmp->name != NULL)
1340	{
1341	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1342	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1343	{
1344	pick_up (op, tmp);
1345	continue;
1346	}
1347	}
1348
1349	if (tmp->type == WEAPON && tmp->name == NULL)
1350	{
1351	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1352	{
1353	pick_up (op, tmp);
1354	continue;
1355	}
1356	}
1357	}
1358
1359	/* misc stuff that's useful */
1360	if (op->contr->mode & PU_KEY)
1361	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1362	{
1363	pick_up (op, tmp);
1364	continue;
1365	}
1366
1367	/* any of the last 4 bits set means we use the ratio for value
1368	* pickups */
1369	if (op->contr->mode & PU_RATIO)
1370	{
1371	/* use value density to decide what else to grab */
1372	/* >=7 was >= op->contr->mode */
1373	/* >=7 is the old standard setting. Now we take the last 4 bits
1374	* and multiply them by 5, giving 0..15*5== 5..75 */
1375	wvratio = (op->contr->mode & PU_RATIO) * 5;
1376	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1377	{
1378	pick_up (op, tmp);
1379	#if 0
1380	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1381	if (tmp->name != NULL)
1382	{
1383	fprintf (stderr, "%s", tmp->name);
1384	}
1385	else	1161	else
1386	fprintf (stderr, "%s", tmp->arch->name);	1162	fprintf (stderr, "%s", tmp->arch->archname);
1387	fprintf (stderr, ",%d] = ", tmp->type);	1163	fprintf (stderr, ",%d] = ", tmp->type);
1388	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1164	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1389	#endif	1165	#endif
		1166	CHK_PICK_PICKUP;
1390	continue;	1167	continue;
1391	}
1392	}	1168	}
1393	} /* the new pickup model */	1169	} /* the new pickup model */
1394	}	1170	}
1395		1171
1396	return !stop;	1172	return !stop;
		1173	}
		1174
		1175	/* routine for both players and monsters. We call this when
		1176	* there is a possibility for our action distrubing our hiding
		1177	* place or invisiblity spell. Artefact invisiblity causes
		1178	* "noise" instead. If we arent invisible to begin with, we
		1179	* return 0.
		1180	*/
		1181	static int
		1182	action_makes_visible (object *op)
		1183	{
		1184	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		1185	{
		1186	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		1187	{
		1188	// artefact invisibility is permanent, but we still make noise
		1189	// this is important for game-balance.
		1190	if (op->contr)
		1191	op->make_noise ();
		1192
		1193	return 0;
		1194	}
		1195
		1196	if (op->contr && op->contr->tmp_invis == 0)
		1197	return 0;
		1198
		1199	/* If monsters, they should become visible */
		1200	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1201	{
		1202	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1203	return 1;
		1204	}
		1205	}
		1206
		1207	return 0;
1397	}	1208	}
1398		1209
1399	/*	1210	/*
1400	* Find an arrow in the inventory and after that	1211	* Find an arrow in the inventory and after that
1401	* in the right type container (quiver). Pointer to the	1212	* in the right type container (quiver). Pointer to the
1402	* found object is returned.	1213	* found object is returned.
1403	*/	1214	*/
1404	object *	1215	static object *
1405	find_arrow (object *op, const char *type)	1216	find_arrow (object *op, const char *type)
1406	{	1217	{
1407	object *tmp = NULL;
1408
1409	for (op = op->inv; op; op = op->below)	1218	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1410	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1411	tmp = find_arrow (op, type);
1412	else if (op->type == ARROW && op->race == type)	1219	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1220	return splay (tmp);
		1221
		1222	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1223	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
		1224	if (object *arrow = find_arrow (tmp, type))
		1225	{
		1226	splay (tmp);
1413	return op;	1227	return arrow;
		1228	}
		1229
1414	return tmp;	1230	return 0;
1415	}	1231	}
1416		1232
1417	/*	1233	/*
1418	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1234	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1419	* against the target. A full test is not performed, simply a basic test	1235	* against the target. A full test is not performed, simply a basic test
1420	* of resistances. The archer is making a quick guess at what he sees down	1236	* of resistances. The archer is making a quick guess at what he sees down
1421	* the hall. Failing that it does it's best to pick the highest plus arrow.	1237	* the hall. Failing that it does it's best to pick the highest plus arrow.
1422	*/	1238	*/
1423		1239	static object *
1424	object *
1425	find_better_arrow (object *op, object *target, const char *type, int *better)	1240	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1426	{	1241	{
1427	object *tmp = NULL, *arrow, *ntmp;	1242	object *tmp = NULL, *arrow, *ntmp;
1428	int attacknum, attacktype, betterby = 0, i;	1243	int attacknum, attacktype, betterby = 0, i;
1429		1244
1430	if (!type)	1245	if (!type)
…		…
1434	{	1249	{
1435	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1250	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1436	{	1251	{
1437	i = 0;	1252	i = 0;
1438	ntmp = find_better_arrow (arrow, target, type, &i);	1253	ntmp = find_better_arrow (arrow, target, type, &i);
		1254
1439	if (i > betterby)	1255	if (i > betterby)
1440	{	1256	{
1441	tmp = ntmp;	1257	tmp = ntmp;
1442	betterby = i;	1258	betterby = i;
1443	}	1259	}
1444	}	1260	}
1445	else if (arrow->type == ARROW && arrow->race == type)	1261	else if (arrow->type == ARROW && arrow->race == type)
1446	{	1262	{
1447	/* allways prefer assasination/slaying */	1263	/* allways prefer assasination/slaying */
1448	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1264	if (target->race && arrow->slaying.contains (target->race))
1449	{	1265	{
1450	if (arrow->attacktype & AT_DEATH)	1266	if (arrow->attacktype & AT_DEATH)
1451	{	1267	{
1452	*better = 100;	1268	*better = 100;
1453	return arrow;	1269	return arrow;
…		…
1461	else	1277	else
1462	{	1278	{
1463	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1279	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1464	{	1280	{
1465	attacktype = 1 << attacknum;	1281	attacktype = 1 << attacknum;
1466	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1282	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1467	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1283	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1468	{	1284	{
1469	tmp = arrow;	1285	tmp = arrow;
1470	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1286	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1471	}	1287	}
1472	}	1288	}
		1289
1473	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1290	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1474	{	1291	{
1475	tmp = arrow;	1292	tmp = arrow;
1476	betterby = 2 + arrow->magic + arrow->stats.dam;	1293	betterby = 2 + arrow->magic + arrow->stats.dam;
1477	}	1294	}
		1295
1478	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1296	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1479	{	1297	{
1480	tmp = arrow;	1298	tmp = arrow;
1481	betterby = 1 + arrow->magic + arrow->stats.dam;	1299	betterby = 1 + arrow->magic + arrow->stats.dam;
1482	}	1300	}
1483	}	1301	}
1484	}	1302	}
1485	}	1303	}
		1304
1486	if (tmp == NULL && arrow == NULL)	1305	if (tmp == NULL && arrow == NULL)
1487	return find_arrow (op, type);	1306	return find_arrow (op, type);
1488		1307
1489	*better = betterby;	1308	*better = betterby;
1490	return tmp;	1309	return tmp;
…		…
1494	* find_better_arrow to find a decent arrow to use.	1313	* find_better_arrow to find a decent arrow to use.
1495	* op = the shooter	1314	* op = the shooter
1496	* type = bow->race	1315	* type = bow->race
1497	* dir = fire direction	1316	* dir = fire direction
1498	*/	1317	*/
1499		1318	static object *
1500	object *
1501	pick_arrow_target (object *op, const char *type, int dir)	1319	pick_arrow_target (object *op, shstr_cmp type, int dir)
1502	{	1320	{
1503	object *tmp = NULL;	1321	object *tmp = NULL;
1504	maptile *m;	1322	maptile *m;
1505	int i, mflags, found, number;	1323	int i, mflags, found, number;
1506	sint16 x, y;	1324	sint16 x, y;
…		…
1521	for (i = 0, found = 0; i < 20; i++)	1339	for (i = 0, found = 0; i < 20; i++)
1522	{	1340	{
1523	x += freearr_x[dir];	1341	x += freearr_x[dir];
1524	y += freearr_y[dir];	1342	y += freearr_y[dir];
1525	mflags = get_map_flags (m, &m, x, y, &x, &y);	1343	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1344
1526	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1345	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1527	{	1346	{
1528	tmp = NULL;	1347	tmp = 0;
1529	break;	1348	break;
1530	}	1349	}
1531	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1350	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1532	{	1351	{
1533	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1352	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1534	* perhaps a bad assumption.	1353	* perhaps a bad assumption.
1535	*/	1354	*/
1536	tmp = NULL;	1355	tmp = 0;
1537	break;	1356	break;
1538	}	1357	}
		1358
1539	if (mflags & P_IS_ALIVE)	1359	if (mflags & P_IS_ALIVE)
1540	{
1541	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1360	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1542	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1361	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1543	{
1544	found++;
1545	break;
1546	}
1547	if (found)
1548	break;	1362	break;
1549	}
1550	}	1363	}
1551	if (tmp == NULL)	1364
		1365	if (!tmp)
1552	return find_arrow (op, type);	1366	return find_arrow (op, type);
1553		1367
1554	if (tmp->head)	1368	if (tmp->head)
1555	tmp = tmp->head;	1369	tmp = tmp->head;
1556		1370
…		…
1569	*/	1383	*/
1570	int	1384	int
1571	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1385	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1572	{	1386	{
1573	object *left, *bow;	1387	object *left, *bow;
1574	int bowspeed, mflags;	1388	int mflags;
1575	maptile *m;	1389	maptile *m;
1576		1390
1577	if (!dir)	1391	if (!dir)
1578	{	1392	{
1579	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1393	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1580	return 0;	1394	return 0;
1581	}	1395	}
1582		1396
1583	if (op->type == PLAYER)	1397	if (op->contr)
1584	bow = op->contr->ranges[range_bow];	1398	bow = op->current_weapon;
1585	else	1399	else
1586	{	1400	{
1587	for (bow = op->inv; bow; bow = bow->below)	1401	for (bow = op->inv; bow; bow = bow->below)
1588	/* Don't check for applied - monsters don't apply bows - in that way, they	1402	/* Don't check for applied - monsters don't apply bows - in that way, they
1589	* don't need to switch back and forth between bows and weapons.	1403	* don't need to switch back and forth between bows and weapons.
…		…
1594	if (!bow)	1408	if (!bow)
1595	{	1409	{
1596	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1410	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1597	return 0;	1411	return 0;
1598	}	1412	}
		1413
		1414	// optimisation: move object to top so we will find it quickly again
		1415	splay (bow);
1599	}	1416	}
1600		1417
1601	if (!bow->race || !bow->skill)	1418	if (!bow->race || !bow->skill)
1602	{	1419	{
1603	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1420	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1604	return 0;	1421	return 0;
1605	}	1422	}
1606
1607	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1608
1609	/* penalize ROF for bestarrow */
1610	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1611	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1612
1613	if (bowspeed < 1)
1614	bowspeed = 1;
1615		1423
1616	if (arrow == NULL)	1424	if (arrow == NULL)
1617	{	1425	{
1618	if ((arrow = find_arrow (op, bow->race)) == NULL)	1426	if ((arrow = find_arrow (op, bow->race)) == NULL)
1619	{	1427	{
1620	if (op->type == PLAYER)	1428	if (op->type == PLAYER)
1621	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1429	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1622	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1430	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1623	else	1431	else
1624	CLEAR_FLAG (op, FLAG_READY_BOW);	1432	CLEAR_FLAG (op, FLAG_READY_BOW);
		1433
1625	return 0;	1434	return 0;
1626	}	1435	}
1627	}	1436	}
1628		1437
1629	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1438	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1637	}	1446	}
1638		1447
1639	/* this should not happen, but sometimes does */	1448	/* this should not happen, but sometimes does */
1640	if (arrow->nrof == 0)	1449	if (arrow->nrof == 0)
1641	{	1450	{
		1451	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1642	arrow->destroy ();	1452	arrow->destroy ();
1643	return 0;	1453	return 0;
1644	}	1454	}
1645		1455
1646	left = arrow; /* these are arrows left to the player */	1456	left = arrow; /* these are arrows left to the player */
1647	arrow = get_split_ob (arrow, 1);	1457	arrow = arrow->split ();
1648	if (!arrow)	1458	if (!arrow)
1649	{	1459	{
1650	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1460	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1651	return 0;	1461	return 0;
1652	}	1462	}
1653		1463
1654	arrow->set_owner (op);	1464	arrow->set_owner (op);
1655	arrow->skill = bow->skill;	1465	arrow->skill = bow->skill;
1656	arrow->direction = dir;	1466	arrow->direction = dir;
1657		1467
		1468	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1469	arrow->stats.hp = arrow->stats.dam;
		1470	arrow->stats.grace = arrow->attacktype;
		1471	arrow->custom_name = arrow->slaying;
		1472
		1473	#if 0
		1474	if (player *pl = op->contr)
		1475	{
		1476	float speed = pl->weapon_sp;
		1477
		1478	/* penalize ROF for bestarrow */
		1479	if (pl->bowtype == bow_bestarrow)
		1480	speed *= .9f;
		1481	else
		1482	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1483
		1484	op->speed_left += speed - op->speed;
		1485	}
		1486	#endif
		1487
		1488	SET_ANIMATION (arrow, arrow->direction);
		1489
		1490	/* update the speed */
		1491	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1492	+ bow->stats.dam / 7.f;
		1493
		1494	arrow->set_speed (max (arrow->speed, 2.f));
		1495	arrow->speed_left = 0;
		1496
		1497	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1498
1658	if (op->type == PLAYER)	1499	if (op->type == PLAYER)
1659	{	1500	{
1660	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1661	op->update_stats ();
1662	}
1663
1664	SET_ANIMATION (arrow, arrow->direction);
1665	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1666	arrow->stats.hp = arrow->stats.dam;
1667	arrow->stats.grace = arrow->attacktype;
1668	if (arrow->slaying != NULL)
1669	arrow->spellarg = strdup (arrow->slaying);
1670
1671	/* Note that this was different for monsters - they got their level
1672	* added to the damage. I think the strength bonus is more proper.
1673	*/
1674
1675	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1676
1677	/* update the speed */
1678	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1679	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1680
1681	arrow->set_speed (max (arrow->speed, 1.0));
1682	arrow->speed_left = 0;
1683
1684	if (op->type == PLAYER)
1685	{
1686	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1687	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1688	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1689
1690	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1501	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1502	wc -= dex_bonus[op->stats.Dex];
		1503
		1504	if (!arrow->slaying)
		1505	arrow->slaying = op->slaying;
		1506
		1507	arrow->attacktype |= op->attacktype;
1691	}	1508	}
1692	else	1509	else
1693	{	1510	{
1694	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1695	arrow->level = op->level;	1511	arrow->level = op->level;
1696	}	1512	arrow->stats.wc -= bow->magic;
1697		1513
1698	if (arrow->attacktype == AT_PHYSICAL)	1514	if (!arrow->slaying)
		1515	arrow->slaying = bow->slaying;
		1516
1699	arrow->attacktype |= bow->attacktype;	1517	arrow->attacktype |= bow->attacktype;
		1518	}
1700		1519
1701	if (bow->slaying)	1520	wc -= arrow->level;
1702	arrow->slaying = bow->slaying;	1521	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1703		1522
		1523	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1704	arrow->move_type = MOVE_FLY_LOW;	1524	arrow->move_type = MOVE_FLY_LOW;
1705	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1525	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1706		1526
1707	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1527	op->play_sound (sound_find ("fire_arrow"));
1708	m->insert (arrow, sx, sy, op);	1528	m->insert (arrow, sx, sy, op);
1709		1529
1710	if (!arrow->destroyed ())	1530	if (!arrow->destroyed ())
1711	move_arrow (arrow);	1531	move_arrow (arrow);
1712
1713	if (op->type == PLAYER)
1714	{
1715	if (left->destroyed ())
1716	esrv_del_item (op->contr, left->count);
1717	else
1718	esrv_send_item (op, left);
1719	}
1720		1532
1721	return 1;	1533	return 1;
1722	}	1534	}
1723		1535
1724	/* Special fire code for players - this takes into	1536	/* Special fire code for players - this takes into
…		…
1726	* but monsters can't. Putting that code here	1538	* but monsters can't. Putting that code here
1727	* makes the fire_bow code much cleaner.	1539	* makes the fire_bow code much cleaner.
1728	* this function should only be called if 'op' is a player,	1540	* this function should only be called if 'op' is a player,
1729	* hence the function name.	1541	* hence the function name.
1730	*/	1542	*/
1731	int	1543	static int
1732	player_fire_bow (object *op, int dir)	1544	player_fire_bow (object *op, int dir)
1733	{	1545	{
1734	int ret = 0, wcmod = 0;	1546	int ret;
1735		1547
1736	if (op->contr->bowtype == bow_bestarrow)	1548	if (op->contr->bowtype == bow_bestarrow)
1737	{	1549	{
1738	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1550	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1739	}	1551	}
1740	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1552	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1741	{	1553	{
1742	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1554	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1743	wcmod = -1;
1744
1745	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1555	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1746	}	1556	}
1747	else if (op->contr->bowtype == bow_threewide)	1557	else if (op->contr->bowtype == bow_threewide)
1748	{	1558	{
1749	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1559	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1750	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1560	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1751	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1561	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
1752	}	1562	}
1753	else if (op->contr->bowtype == bow_spreadshot)	1563	else if (op->contr->bowtype == bow_spreadshot)
1754	{	1564	{
1755	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1565	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1756	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1566	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1757	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1567	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1758
1759	}	1568	}
1760	else	1569	else
1761	{	1570	{
1762	/* Simple case */	1571	/* Simple case */
1763	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1572	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1764	}	1573	}
		1574
1765	return ret;	1575	return ret;
1766	}	1576	}
1767
1768		1577
1769	/* Fires a misc (wand/rod/horn) object in 'dir'.	1578	/* Fires a misc (wand/rod/horn) object in 'dir'.
1770	* Broken apart from 'fire' to keep it more readable.	1579	* Broken apart from 'fire' to keep it more readable.
1771	*/	1580	*/
1772	void	1581	static void
1773	fire_misc_object (object *op, int dir)	1582	fire_misc_object (object *op, int dir)
1774	{	1583	{
1775	object *item;	1584	object *item = op->contr->ranged_ob;
1776		1585
1777	if (!op->contr->ranges[range_misc])	1586	if (!item)
1778	{	1587	{
1779	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1588	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1780	return;	1589	return;
1781	}	1590	}
1782		1591
1783	item = op->contr->ranges[range_misc];
1784	if (!item->inv)	1592	if (!item->inv)
1785	{	1593	{
1786	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1594	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1787	return;	1595	return;
1788	}	1596	}
		1597
		1598	if (!op->apply (item))
		1599	return;
		1600
1789	if (item->type == WAND)	1601	if (item->type == WAND)
1790	{	1602	{
1791	if (item->stats.food <= 0)	1603	if (item->stats.food <= 0)
1792	{	1604	{
1793	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1605	op->contr->play_sound (sound_find ("wand_poof"));
1794	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1606	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1607
1795	return;	1608	return;
1796	}	1609	}
1797	}	1610	}
1798	else if (item->type == ROD || item->type == HORN)	1611	else if (item->type == ROD || item->type == HORN)
1799	{	1612	{
1800	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1613	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1614
		1615	// using the maximum of the rods charge allows at least one spell cast
		1616	// for a rod or horn, this fixes some broken rods.
		1617	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1801	{	1618	{
1802	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1619	op->contr->play_sound (sound_find ("wand_poof"));
		1620
1803	if (item->type == ROD)	1621	if (item->type == ROD)
1804	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1622	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1805	else	1623	else
1806	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1624	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1625
1807	return;	1626	return;
1808	}	1627	}
1809	}	1628	}
1810		1629
1811	if (cast_spell (op, item, dir, item->inv, NULL))	1630	if (cast_spell (op, item, dir, item->inv, NULL))
1812	{	1631	{
1813	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1632	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1633
1814	if (item->type == WAND)	1634	if (item->type == WAND)
1815	{	1635	{
1816	if (!(--item->stats.food))	1636	if (!(--item->stats.food))
1817	{	1637	{
1818	object *tmp;	1638	object *tmp;
1819		1639
1820	if (item->arch)	1640	if (item->arch)
1821	{	1641	{
1822	CLEAR_FLAG (item, FLAG_ANIMATE);	1642	CLEAR_FLAG (item, FLAG_ANIMATE);
1823	item->face = item->arch->clone.face;	1643	item->face = item->arch->face;
1824	item->set_speed (0);	1644	item->set_speed (0);
1825	}	1645	}
1826		1646
1827	if ((tmp = item->in_player ()))	1647	if (object *pl = item->visible_to ())
1828	esrv_update_item (UPD_ANIM, tmp, item);	1648	esrv_update_item (UPD_ANIM, pl, item);
1829	}	1649	}
1830	}	1650	}
1831	else if (item->type == ROD || item->type == HORN)	1651	else if (item->type == ROD || item->type == HORN)
1832	drain_rod_charge (item);	1652	drain_rod_charge (item);
1833	}	1653	}
1834	}	1654	}
1835		1655
1836	/* Received a fire command for the player - go and do it.	1656	/* Received a fire command for the player - go and do it.
1837	*/	1657	*/
1838	void	1658	bool
1839	fire (object *op, int dir)	1659	fire (object *who, int dir)
1840	{	1660	{
1841	int spellcost = 0;	1661	int spellcost = 0;
1842		1662
		1663	player *pl = who->contr;
		1664
		1665	if (pl->golem)
		1666	{
		1667	control_golem (who->contr->golem, dir);
		1668	return false;
		1669	}
		1670
		1671	object *ob = pl->ranged_ob;
		1672
		1673	if (!ob)
		1674	return false;
		1675
		1676	if (who->speed_left > 0.f)
		1677	--who->speed_left;
		1678	else
		1679	return false;
		1680
		1681	if (!who->apply (ob))
		1682	return false;
		1683
1843	/* check for loss of invisiblity/hide */	1684	/* check for loss of invisiblity/hide */
1844	if (action_makes_visible (op))	1685	if (action_makes_visible (who))
1845	make_visible (op);	1686	make_visible (who);
1846		1687
1847	switch (op->contr->shoottype)	1688	switch (ob->type)
1848	{	1689	{
1849	case range_none:	1690	case BOW:
1850	return;
1851
1852	case range_bow:
1853	player_fire_bow (op, dir);	1691	player_fire_bow (who, dir);
1854	return;	1692	break;
1855		1693
1856	case range_magic: /* Casting spells */	1694	case SPELL:
1857	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1695	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1858	return;	1696	break;
1859		1697
1860	case range_misc:	1698	case BUILDER:
1861	fire_misc_object (op, dir);
1862	return;
1863
1864	case range_golem: /* Control summoned monsters from scrolls */
1865	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1866	{
1867	op->contr->ranges[range_golem] = 0;
1868	op->contr->shoottype = range_none;
1869	}
1870	else
1871	control_golem (op->contr->ranges[range_golem], dir);
1872	return;
1873
1874	case range_skill:
1875	if (!op->chosen_skill)
1876	{
1877	if (op->type == PLAYER)
1878	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1879	return;
1880	}
1881
1882	do_skill (op, op, op->chosen_skill, dir, NULL);
1883	return;
1884	case range_builder:
1885	apply_map_builder (op, dir);	1699	apply_map_builder (who, dir);
1886	return;	1700	break;
		1701
		1702	case SKILL:
		1703	do_skill (who, who, ob, dir, 0);
		1704	break;
		1705
		1706	case RANGED:
		1707	do_skill (who, ob, who->chosen_skill, dir, 0);
		1708	break;
		1709
1887	default:	1710	default:
1888	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");	1711	fire_misc_object (who, dir);
1889	return;	1712	break;
1890	}	1713	}
1891	}
1892		1714
		1715	return true;
		1716	}
1893		1717
1894		1718	static object *
1895	/* find_key
1896	* We try to find a key for the door as passed. If we find a key
1897	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic
1899	* for both is the same - just the specific key is different.
1900	* pl is the player,
1901	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.
1904	*/
1905
1906	object *
1907	find_key (object *pl, object *container, object *door)	1719	find_key_ (object *pl, object *container, object *door)
1908	{	1720	{
1909	object *tmp, *key;	1721	object *tmp, *key;
1910		1722
1911	/* Should not happen, but sanity checking is never bad */	1723	/* Should not happen, but sanity checking is never bad */
1912	if (container->inv == NULL)	1724	if (!container->inv)
1913	return NULL;	1725	return 0;
1914		1726
1915	/* First, lets try to find a key in the top level inventory */	1727	/* First, lets try to find a key in the top level inventory */
1916	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1728	for (tmp = container->inv; tmp; tmp = tmp->below)
1917	{	1729	{
1918	if (door->type == DOOR && tmp->type == KEY)	1730	if (door->type == DOOR && tmp->type == KEY)
1919	break;	1731	break;
		1732
1920	/* For sanity, we should really check door type, but other stuff	1733	/* For sanity, we should really check door type, but other stuff
1921	* (like containers) can be locked with special keys	1734	* (like containers) can be locked with special keys
1922	*/	1735	*/
1923	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1736	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1924	break;	1737	break;
1925	}	1738	}
		1739
1926	/* No key found - lets search inventories now */	1740	/* No key found - lets search inventories now */
1927	/* If we find and use a key in an inventory, return at that time.	1741	/* If we find and use a key in an inventory, return at that time.
1928	* otherwise, if we search all the inventories and still don't find	1742	* otherwise, if we search all the inventories and still don't find
1929	* a key, return	1743	* a key, return
1930	*/	1744	*/
1931	if (!tmp)	1745	if (!tmp)
1932	{	1746	{
1933	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1747	for (tmp = container->inv; tmp; tmp = tmp->below)
1934	{
1935	/* No reason to search empty containers */	1748	/* No reason to search empty containers */
1936	if (tmp->type == CONTAINER && tmp->inv)	1749	if (tmp->type == CONTAINER && tmp->inv)
1937	{
1938	if ((key = find_key (pl, tmp, door)) != NULL)	1750	if ((key = find_key_ (pl, tmp, door)))
1939	return key;	1751	return key;
1940	}	1752
1941	}
1942	if (!tmp)	1753	if (!tmp)
1943	return NULL;	1754	return 0;
1944	}	1755	}
		1756
1945	/* We get down here if we have found a key. Now if its in a container,	1757	/* We get down here if we have found a key. Now if its in a container,
1946	* see if we actually want to use it	1758	* see if we actually want to use it
1947	*/	1759	*/
1948	if (pl != container)	1760	if (pl != container)
1949	{	1761	{
1950	/* Only let players use keys in containers */	1762	/* Only let players use keys in containers */
1951	if (!pl->contr)	1763	if (!pl->contr)
1952	return NULL;	1764	return 0;
		1765
1953	/* cases where this fails:	1766	/* cases where this fails:
1954	* If we only search the player inventory, return now since we	1767	* If we only search the player inventory, return now since we
1955	* are not in the players inventory.	1768	* are not in the players inventory.
1956	* If the container is not active, return now since only active	1769	* If the container is not active, return now since only active
1957	* containers can be used.	1770	* containers can be used.
…		…
1961	* inv must have been an container and must have been active.	1774	* inv must have been an container and must have been active.
1962	*	1775	*
1963	* Change the color so that the message doesn't disappear with	1776	* Change the color so that the message doesn't disappear with
1964	* all the others.	1777	* all the others.
1965	*/	1778	*/
1966	if (pl->contr->usekeys == key_inventory ||	1779	if (pl->contr->usekeys == key_inventory
1967	!QUERY_FLAG (container, FLAG_APPLIED) ||	1780	|| !QUERY_FLAG (container, FLAG_APPLIED)
1968	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1781	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
1969	{	1782	{
1970	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1783	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1971	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1784	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1972	return NULL;	1785	return NULL;
1973	}	1786	}
1974	}	1787	}
		1788
1975	return tmp;	1789	return tmp;
		1790	}
		1791
		1792	/* find_key
		1793	* We try to find a key for the door as passed. If we find a key
		1794	* and successfully use it, we return the key, otherwise NULL
		1795	* This function merges both normal and locked door, since the logic
		1796	* for both is the same - just the specific key is different.
		1797	* pl is the player,
		1798	* inv is the objects inventory to searched
		1799	* door is the door we are trying to match against.
		1800	* This function can be called recursively to search containers.
		1801	*/
		1802	object *
		1803	find_key (object *pl, object *container, object *door)
		1804	{
		1805	if (door->slaying && is_match_expr (door->slaying))
		1806	{
		1807	// for match expressions, we try to find the key by applying the match
		1808	// to the op itself, which is supposed to find the "key", instead
		1809	// of searching through containers ourselves.
		1810
		1811	return match_one (door->slaying, container, door, pl, pl);
		1812	}
		1813	else
		1814	return find_key_ (pl, container, door);
1976	}	1815	}
1977		1816
1978	/* moved door processing out of move_player_attack.	1817	/* moved door processing out of move_player_attack.
1979	* returns 1 if player has opened the door with a key	1818	* returns 1 if player has opened the door with a key
1980	* such that the caller should not do anything more,	1819	* such that the caller should not do anything more,
1981	* 0 otherwise	1820	* 0 otherwise
1982	*/	1821	*/
1983	static int	1822	static int
1984	player_attack_door (object *op, object *door)	1823	player_attack_door (object *op, object *door)
1985	{	1824	{
1986	/* If its a door, try to find a use a key. If we do destroy the door,	1825	/* If its a door, try to find a key. If we do destroy the door,
1987	* might as well return immediately as there is nothing more to do -	1826	* might as well return immediately as there is nothing more to do -
1988	* otherwise, we fall through to the rest of the code.	1827	* otherwise, we fall through to the rest of the code.
1989	*/	1828	*/
1990	object *key = find_key (op, op, door);	1829	object *key = find_key (op, op, door);
1991		1830
1992	/* IF we found a key, do some extra work */	1831	/* If we found a key, do some extra work */
1993	if (key)	1832	if (key)
1994	{	1833	{
1995	object *container = key->env;	1834	object *container = key->env;
1996		1835
1997	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
1998	if (action_makes_visible (op))	1836	if (action_makes_visible (op))
1999	make_visible (op);	1837	make_visible (op);
		1838
2000	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1839	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
2001	spring_trap (door->inv, op);	1840	spring_trap (door->inv, op);
		1841
2002	if (door->type == DOOR)	1842	if (door->type == DOOR)
2003	{
2004	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1843	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
2005	}
2006	else if (door->type == LOCKED_DOOR)	1844	else if (door->type == LOCKED_DOOR)
2007	{	1845	{
2008	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1846	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
2009	remove_door2 (door); /* remove door without violence ;-) */	1847	remove_door2 (door); /* remove door without violence ;-) */
2010	}	1848	}
		1849
2011	/* Do this after we print the message */	1850	/* Do this after we print the message */
2012	decrease_ob (key); /* Use up one of the keys */	1851	key->decrease (); /* Use up one of the keys */
2013	/* Need to update the weight the container the key was in */	1852
2014	if (container != op)
2015	esrv_update_item (UPD_WEIGHT, op, container);
2016	return 1; /* Nothing more to do below */	1853	return 1; /* Nothing more to do below */
2017	}	1854	}
2018	else if (door->type == LOCKED_DOOR)	1855	else if (door->type == LOCKED_DOOR)
2019	{	1856	{
2020	/* Might as well return now - no other way to open this */	1857	/* Might as well return now - no other way to open this */
2021	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1858	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2022	return 1;	1859	return 1;
2023	}	1860	}
		1861
2024	return 0;	1862	return 0;
2025	}	1863	}
2026		1864
2027	/* This function is just part of a breakup from move_player.	1865	/* This function is just part of a breakup from move_player.
2028	* It should keep the code cleaner.	1866	* It should keep the code cleaner.
2029	* When this is called, the players direction has been updated	1867	* When this is called, the players direction has been updated
2030	* (taking into account confusion.) The player is also actually	1868	* (taking into account confusion.) The player is also actually
2031	* going to try and move (not fire weapons).	1869	* going to try and move (not fire weapons).
2032	*/	1870	*/
2033	void	1871	bool
2034	move_player_attack (object *op, int dir)	1872	move_player_attack (object *op, int dir)
2035	{	1873	{
2036	object *tmp, *mon;	1874	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2037	sint16 nx, ny;	1875	{
2038	int on_battleground;	1876	--op->speed_left;
2039	maptile *m;	1877	return true;
		1878	}
2040		1879
2041	nx = freearr_x[dir] + op->x;	1880	sint16 nx = freearr_x[dir] + op->x;
2042	ny = freearr_y[dir] + op->y;	1881	sint16 ny = freearr_y[dir] + op->y;
2043		1882
2044	on_battleground = op_on_battleground (op, 0, 0);	1883	if (out_of_map (op->map, nx, ny))
		1884	return false;
2045		1885
2046	/* If braced, or can't move to the square, and it is not out of the	1886	/* If braced, or can't move to the square, and it is not out of the
2047	* map, attack it. Note order of if statement is important - don't	1887	* map, attack it. Note order of if statement is important - don't
2048	* want to be calling move_ob if braced, because move_ob will move the	1888	* want to be calling move_ob if braced, because move_ob will move the
2049	* player. This is a pretty nasty hack, because if we could	1889	* player. This is a pretty nasty hack, because if we could
2050	* move to some space, it then means that if we are braced, we should	1890	* move to some space, it then means that if we are braced, we should
2051	* do nothing at all. As it is, if we are braced, we go through	1891	* do nothing at all. As it is, if we are braced, we go through
2052	* quite a bit of processing. However, it probably is less than what	1892	* quite a bit of processing. However, it probably is less than what
2053	* move_ob uses.	1893	* move_ob uses.
2054	*/	1894	*/
2055	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1895	maptile *m = op->map->xy_find (nx, ny);
		1896
		1897	/* Go through all the objects, and find ones of interest. Only stop if
		1898	* we find a monster - that is something we know we want to attack.
		1899	* if its a door or barrel (can roll) see if there may be monsters
		1900	* on the space
		1901	*/
		1902	object *mon;
		1903	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1904	{
		1905	if ((mon->flag [FLAG_ALIVE]
		1906	|| mon->type == LOCKED_DOOR
		1907	|| mon->flag [FLAG_CAN_ROLL])
		1908	&& mon != op)
		1909	break;
2056	{	1910	}
2057	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1911
		1912	if (!mon) /* This happens anytime the player tries to move */
		1913	return false; /* into a wall */
		1914
		1915	mon = mon->head_ ();
		1916
		1917	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1918	if (op->contr->weapon_sp_left > 0.f)
		1919	if (player_attack_door (op, mon))
		1920	{
		1921	--op->contr->weapon_sp_left;
		1922	return true;
2058	{	1923	}
2059	m = op->map->xy_find (nx, ny);	1924
2060	if (!m)	1925	/* The following deals with possibly attacking peaceful
2061	return; /* Don't think this should happen */	1926	* or friendly creatures. Basically, all players are considered
		1927	* unaggressive. If the moving player has peaceful set, then the
		1928	* object should be pushed instead of attacked. It is assumed that
		1929	* if you are braced, you will not attack friends accidently,
		1930	* and thus will not push them.
		1931	*/
		1932
		1933	/* If the creature is a pet, push it even if the player is not
		1934	* peaceful. Our assumption is the creature is a pet if the
		1935	* player owns it and it is either friendly or unagressive.
		1936	*/
		1937	if (op->type == PLAYER
		1938	&& ((mon->owner && mon->owner->contr
		1939	&& same_party (mon->owner->contr->party, op->contr->party))
		1940	|| mon->owner == op)
		1941	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		1942	{
		1943	/* If we're braced, we don't want to switch places with it */
		1944	if (op->contr->braced)
		1945	return false;
		1946
		1947	if (op->speed_left > 0.f)
		1948	{
		1949	--op->speed_left;
		1950
		1951	op->play_sound (sound_find ("push_player"));
		1952	push_ob (mon, dir, op);
		1953
		1954	if (action_makes_visible (op))
		1955	make_visible (op);
		1956
		1957	return true;
2062	}	1958	}
2063	else	1959	else
2064	m = op->map;
2065
2066	if (!(tmp = m->at (nx, ny).bot))
2067	return;	1960	return false;
		1961	}
2068		1962
2069	mon = 0;	1963	bool on_battleground = op_on_battleground (op, 0, 0);
2070	/* Go through all the objects, and find ones of interest. Only stop if
2071	* we find a monster - that is something we know we want to attack.
2072	* if its a door or barrel (can roll) see if there may be monsters
2073	* on the space
2074	*/
2075	while (tmp)
2076	{
2077	if (tmp == op)
2078	{
2079	tmp = tmp->above;
2080	continue;
2081	}
2082		1964
2083	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2084	{
2085	mon = tmp;
2086	break;
2087	}
2088
2089	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2090	mon = tmp;
2091
2092	tmp = tmp->above;
2093	}
2094
2095	if (!mon) /* This happens anytime the player tries to move */
2096	return; /* into a wall */
2097
2098	if (mon->head)
2099	mon = mon->head;
2100
2101	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2102	if (player_attack_door (op, mon))
2103	return;
2104
2105	/* The following deals with possibly attacking peaceful
2106	* or frienddly creatures. Basically, all players are considered
2107	* unaggressive. If the moving player has peaceful set, then the
2108	* object should be pushed instead of attacked. It is assumed that
2109	* if you are braced, you will not attack friends accidently,
2110	* and thus will not push them.
2111	*/
2112
2113	/* If the creature is a pet, push it even if the player is not
2114	* peaceful. Our assumption is the creature is a pet if the
2115	* player owns it and it is either friendly or unagressive.
2116	*/
2117	if ((op->type == PLAYER)
2118	#if COZY_SERVER
2119	&&
2120	((mon->owner && mon->owner->contr
2121	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2122	#else
2123	&& mon->owner == op
2124	#endif
2125	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2126	{
2127	/* If we're braced, we don't want to switch places with it */
2128	if (op->contr->braced)
2129	return;
2130
2131	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2132	(void) push_ob (mon, dir, op);
2133	if (op->contr->tmp_invis || op->hide)
2134	make_visible (op);
2135
2136	return;
2137	}
2138
2139	/* in certain circumstances, you shouldn't attack friendly	1965	/* in certain circumstances, you shouldn't attack friendly
2140	* creatures. Note that if you are braced, you can't push	1966	* creatures. Note that if you are braced, you can't push
2141	* someone, but put it inside this loop so that you won't	1967	* someone, but put it inside this loop so that you won't
2142	* attack them either.	1968	* attack them either.
2143	*/	1969	*/
2144	if ((mon->type == PLAYER || mon->enemy != op) &&	1970	if ((mon->type == PLAYER || mon->enemy != op)
2145	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1971	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2146	#ifdef PROHIBIT_PLAYERKILL
2147	(op->contr->peaceful	1972	&& ((op->contr->peaceful
2148	|| (mon->type == PLAYER	1973	|| (mon->type == PLAYER && mon->contr->peaceful))
2149	&& mon->contr->
2150	peaceful)) &&
2151	#else
2152	op->contr->peaceful &&
2153	#endif
2154	!on_battleground))	1974	&& !on_battleground))
		1975	{
		1976	if (op->speed_left > 0.f)
2155	{	1977	{
		1978	--op->speed_left;
		1979
2156	if (!op->contr->braced)	1980	if (!op->contr->braced)
2157	{	1981	{
2158	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1982	op->play_sound (sound_find ("push_player"));
2159	push_ob (mon, dir, op);	1983	push_ob (mon, dir, op);
2160	}	1984	}
2161	else	1985	else
2162	new_draw_info (0, 0, op, "You withhold your attack");	1986	op->statusmsg ("You withhold your attack");
2163		1987
2164	if (op->contr->tmp_invis || op->hide)	1988	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2165	make_visible (op);	1989	make_visible (op);
2166	}
2167		1990
		1991	return true;
		1992	}
		1993	}
2168	/* If the object is a boulder or other rollable object, then	1994	/* If the object is a boulder or other rollable object, then
2169	* roll it if not braced. You can't roll it if you are braced.	1995	* roll it if not braced. You can't roll it if you are braced.
2170	*/	1996	*/
2171	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1997	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1998	{
		1999	if (op->speed_left > 0.f)
2172	{	2000	{
		2001	--op->speed_left;
		2002
2173	recursive_roll (mon, dir, op);	2003	recursive_roll (mon, dir, op);
2174	if (action_makes_visible (op))	2004	if (action_makes_visible (op))
2175	make_visible (op);	2005	make_visible (op);
2176	}
2177		2006
		2007	return true;
		2008	}
		2009	}
2178	/* Any generic living creature. Including things like doors.	2010	/* Any generic living creature. Including things like doors.
2179	* Way it works is like this: First, it must have some hit points	2011	* Way it works is like this: First, it must have some hit points
2180	* and be living. Then, it must be one of the following:	2012	* and be living. Then, it must be one of the following:
2181	* 1) Not a player, 2) A player, but of a different party. Note	2013	* 1) Not a player, 2) A player, but of a different party. Note
2182	* that party_number -1 is no party, so attacks can still happen.	2014	* that party_number -1 is no party, so attacks can still happen.
2183	*/	2015	*/
2184	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2016	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2185	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2017	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2186	{	2018	{
2187		2019	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2188	/* If the player hasn't hit something this tick, and does
2189	* so, give them speed boost based on weapon speed. Doing
2190	* it here is better than process_players2, which basically
2191	* incurred a 1 tick offset.
2192	*/
2193	if (!op->contr->has_hit)
2194	{	2020	{
2195	op->speed_left += op->speed / op->contr->weapon_sp;	2021	--op->contr->weapon_sp_left;
2196
2197	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2198	}
2199		2022
2200	skill_attack (mon, op, 0, 0, 0);	2023	skill_attack (mon, op, 0, 0, 0);
2201
2202	/* If attacking another player, that player gets automatic
2203	* hitback, and doesn't loose luck either.
2204	* Disable hitback on the battleground or if the target is
2205	* the wiz.
2206	*/
2207	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2208	{
2209	short luck = mon->stats.luck;
2210
2211	mon->contr->has_hit = 1;
2212	skill_attack (op, mon, 0, 0, 0);
2213	mon->stats.luck = luck;
2214	}
2215		2024
2216	if (action_makes_visible (op))	2025	if (action_makes_visible (op))
2217	make_visible (op);	2026	make_visible (op);
2218	}
2219	} /* if player should attack something */
2220	}
2221		2027
2222	int	2028	return true;
		2029	}
		2030	}
		2031
		2032	return false;
		2033	}
		2034
		2035	bool
2223	move_player (object *op, int dir)	2036	move_player (object *op, int dir)
2224	{	2037	{
2225	int pick;
2226
2227	if (!op->map || op->map->in_memory != MAP_IN_MEMORY)	2038	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2228	return 0;	2039	return 0;
2229		2040
2230	/* Sanity check: make sure dir is valid */	2041	/* Sanity check: make sure dir is valid */
2231	if ((dir < 0) || (dir >= 9))	2042	if (dir < 0 || dir >= 9)
2232	{	2043	{
2233	LOG (llevError, "move_player: invalid direction %d\n", dir);	2044	LOG (llevError, "move_player: invalid direction %d\n", dir);
2234	return 0;	2045	return 0;
2235	}	2046	}
2236		2047
2237	/* peterm: added following line */	2048	/* peterm: added following line */
2238	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2049	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
2239	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2050	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2240		2051
2241	op->facing = dir;	2052	op->facing = dir;
2242		2053
2243	if (op->hide)	2054	if (op->flag [FLAG_HIDDEN])
2244	do_hidden_move (op);	2055	do_hidden_move (op);
2245		2056
		2057	bool retval;
		2058	int pick = 0;
		2059
2246	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2060	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2247	/*nop */ ;	2061	retval = RESULT_INT (0);
2248	else if (op->contr->fire_on)	2062	else if (op->contr->fire_on)
2249	fire (op, dir);	2063	retval = fire (op, dir);
2250	else	2064	else
2251	{	2065	{
2252	move_player_attack (op, dir);	2066	retval = move_player_attack (op, dir);
2253	pick = check_pick (op);	2067	pick = check_pick (op);
2254	}	2068	}
2255		2069
2256	/* Add special check for newcs players and fire on - this way, the	2070	/* Add special check for newcs players and fire on - this way, the
2257	* server can handle repeat firing.	2071	* server can handle repeat firing.
…		…
2264	/* Update how the player looks. Use the facing, so direction may	2078	/* Update how the player looks. Use the facing, so direction may
2265	* get reset to zero. This allows for full animation capabilities	2079	* get reset to zero. This allows for full animation capabilities
2266	* for players.	2080	* for players.
2267	*/	2081	*/
2268	animate_object (op, op->facing);	2082	animate_object (op, op->facing);
2269	return 0;	2083
		2084	return retval;
2270	}	2085	}
2271		2086
2272	/* This is similar to handle_player, below, but is only used by the	2087	/* This is similar to handle_player, below, but is only used by the
2273	* new client/server stuff.	2088	* new client/server stuff.
2274	* This is sort of special, in that the new client/server actually uses	2089	* This is sort of special, in that the new client/server actually uses
2275	* the new speed values for commands.	2090	* the new speed values for commands.
2276	*	2091	*
2277	* Returns true if there are more actions we can do.	2092	* Returns true if there are more actions we can do. Should not do
		2093	* many actions in a row, as that would be too unfair to other
		2094	* players.
2278	*/	2095	*/
2279	int	2096	bool
2280	handle_newcs_player (object *op)	2097	handle_newcs_player (object *op)
2281	{	2098	{
2282	if (op->contr->hidden)
2283	{
2284	op->invisible = 1000;
2285	/* the socket code flashes the player visible/invisible
2286	* depending on the value of invisible, so we need to
2287	* alternate it here for it to work correctly.
2288	*/
2289	if (pticks & 2)
2290	op->invisible--;
2291	}
2292	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2293	{
2294	op->invisible--;
2295	if (!op->invisible)
2296	{
2297	make_visible (op);
2298	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2299	}
2300	}
2301
2302	if (QUERY_FLAG (op, FLAG_SCARED))	2099	if (QUERY_FLAG (op, FLAG_SCARED))
2303	{	2100	{
2304	flee_player (op);	2101	if (op->speed_left > 0.f)
2305	/* If player is still scared, that is his action for this tick */
2306	if (QUERY_FLAG (op, FLAG_SCARED))
2307	{	2102	{
2308	op->speed_left--;	2103	--op->speed_left;
		2104	flee_player (op);
		2105
2309	return 0;	2106	return true;
2310	}	2107	}
		2108	else
		2109	return false;
2311	}	2110	}
2312
2313	/* I've been seeing crashes where the golem has been destroyed, but
2314	* the player object still points to the defunct golem. The code that
2315	* destroys the golem looks correct, and it doesn't always happen, so
2316	* put this in a a workaround to clean up the golem pointer.
2317	*/
2318	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2319	op->contr->ranges[range_golem] = 0;
2320		2111
2321	/* call this here - we also will call this in do_ericserver, but	2112	/* call this here - we also will call this in do_ericserver, but
2322	* the players time has been increased when doericserver has been	2113	* the players time has been increased when doericserver has been
2323	* called, so we recheck it here.	2114	* called, so we recheck it here.
2324	*/	2115	*/
2325	if (op->contr->ns->handle_command ())	2116	if (op->contr->ns->handle_command ())
2326	return 1;	2117	return true;
2327		2118
2328	if (op->speed_left > 0)
2329	{
2330	if (op->direction && (op->contr->run_on || op->contr->fire_on))	2119	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2331	{
2332	/* All move commands take 1 tick, at least for now */
2333	op->speed_left--;
2334
2335	/* Instead of all the stuff below, let move_player take care
2336	* of it. Also, some of the skill stuff is only put in
2337	* there, as well as the confusion stuff.
2338	*/
2339	move_player (op, op->direction);	2120	return move_player (op, op->direction);
2340		2121
2341	return op->speed_left > 0;
2342	}
2343	}
2344
2345	return 0;	2122	return false;
2346	}	2123	}
2347		2124
2348	int	2125	static int
2349	save_life (object *op)	2126	save_life (object *op)
2350	{	2127	{
2351	if (!QUERY_FLAG (op, FLAG_LIFESAVE))	2128	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2352	return 0;	2129	return 0;
2353		2130
2354	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2131	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2355	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2132	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2356	{	2133	{
2357	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2134	op->play_sound (sound_find ("ob_evaporate"));
2358	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2135	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2359
2360	if (op->contr)
2361	esrv_del_item (op->contr, tmp->count);
2362		2136
2363	tmp->destroy ();	2137	tmp->destroy ();
2364	CLEAR_FLAG (op, FLAG_LIFESAVE);	2138	CLEAR_FLAG (op, FLAG_LIFESAVE);
2365		2139
2366	if (op->stats.hp < 0)	2140	if (op->stats.hp < 0)
2367	op->stats.hp = op->stats.maxhp;	2141	op->stats.hp = op->stats.maxhp;
2368		2142
2369	if (op->stats.food < 0)	2143	if (op->stats.food < 0)
2370	op->stats.food = 999;	2144	op->stats.food = MAX_FOOD;
2371		2145
2372	op->update_stats ();	2146	op->update_stats ();
2373	return 1;	2147	return 1;
2374	}	2148	}
2375		2149
…		…
2379	return 0;	2153	return 0;
2380	}	2154	}
2381		2155
2382	/* This goes throws the inventory and removes unpaid objects, and puts them	2156	/* This goes throws the inventory and removes unpaid objects, and puts them
2383	* back in the map (location and map determined by values of env). This	2157	* back in the map (location and map determined by values of env). This
2384	* function will descend into containers. op is the object to start the search	2158	* function will descend into containers. op is the object to start the search
2385	* from.	2159	* from.
2386	*/	2160	*/
		2161	static void
		2162	drop_unpaid_items (object *op, object *env)
		2163	{
		2164	while (op)
		2165	{
		2166	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2167
		2168	if (QUERY_FLAG (op, FLAG_UNPAID))
		2169	op->insert_at (env);
		2170	else if (op->inv)
		2171	drop_unpaid_items (op->inv, env);
		2172
		2173	op = next;
		2174	}
		2175	}
		2176
2387	void	2177	void
2388	remove_unpaid_objects (object *op, object *env)	2178	object::drop_unpaid_items ()
2389	{	2179	{
2390	object *next;	2180	if (!flag [FLAG_REMOVED])
2391		2181	::drop_unpaid_items (inv, this);
2392	while (op)
2393	{
2394	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2395
2396	if (QUERY_FLAG (op, FLAG_UNPAID))
2397	{
2398	if (env->type == PLAYER)
2399	esrv_del_item (env->contr, op->count);
2400
2401	op->insert_at (env);
2402	}
2403	else if (op->inv)
2404	remove_unpaid_objects (op->inv, env);
2405
2406	op = next;
2407	}
2408	}
2409
2410	/*
2411	* Returns pointer a static string containing gravestone text
2412	* Moved from apply.c to player.c - player.c is what
2413	* actually uses this function. player.c may not be quite the
2414	* best, a misc file for object actions is probably better,
2415	* but there isn't one in the server directory.
2416	*/
2417	char *
2418	gravestone_text (object *op)
2419	{
2420	static char buf2[MAX_BUF];
2421	char buf[MAX_BUF];
2422	time_t now = time (NULL);
2423
2424	strcpy (buf2, " R.I.P.\n\n");
2425	if (op->type == PLAYER)
2426	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2427	else
2428	sprintf (buf, "%s\n", &op->name);
2429
2430	strncat (buf2, " ", 20 - strlen (buf) / 2);
2431	strcat (buf2, buf);
2432	if (op->type == PLAYER)
2433	sprintf (buf, "who was in level %d when killed\n", op->level);
2434	else
2435	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2436
2437	strncat (buf2, " ", 20 - strlen (buf) / 2);
2438	strcat (buf2, buf);
2439	if (op->type == PLAYER)
2440	{
2441	sprintf (buf, "by %s.\n\n", op->contr->killer);
2442	strncat (buf2, " ", 21 - strlen (buf) / 2);
2443	strcat (buf2, buf);
2444	}
2445
2446	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2447	strncat (buf2, " ", 20 - strlen (buf) / 2);
2448	strcat (buf2, buf);
2449
2450	return buf2;
2451	}	2182	}
2452		2183
2453	void	2184	void
2454	do_some_living (object *op)	2185	do_some_living (object *op)
2455	{	2186	{
…		…
2462	int rate_grace = 2000;	2193	int rate_grace = 2000;
2463	const int max_hp = 1;	2194	const int max_hp = 1;
2464	const int max_sp = 1;	2195	const int max_sp = 1;
2465	const int max_grace = 1;	2196	const int max_grace = 1;
2466		2197
2467	if (op->contr->outputs_sync)	2198	if (op->contr->hidden)
		2199	{
		2200	op->invisible = 1000;
		2201	/* the socket code flashes the player visible/invisible
		2202	* depending on the value of invisible, so we need to
		2203	* alternate it here for it to work correctly.
		2204	*/
		2205	if (pticks & 2)
		2206	op->invisible--;
2468	{	2207	}
2469	for (i = 0; i < NUM_OUTPUT_BUFS; i++)	2208	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
2470	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2209	{
2471	flush_output_element (op, &op->contr->outputs[i]);	2210	if (!op->invisible--)
		2211	{
		2212	make_visible (op);
		2213	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2214	}
2472	}	2215	}
2473		2216
2474	if (op->contr->ns->state == ST_PLAYING)	2217	if (op->contr->ns->state == ST_PLAYING)
2475	{	2218	{
2476	/* these next three if clauses make it possible to SLOW DOWN	2219	/* these next three if clauses make it possible to SLOW DOWN
…		…
2495	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2238	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2496	else	2239	else
2497	{	2240	{
2498	gen_grace = op->stats.maxgrace;	2241	gen_grace = op->stats.maxgrace;
2499	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2242	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2500	}
2501
2502	/* Regenerate Spell Points */
2503	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)
2504	{
2505	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2506	if (op->stats.sp < op->stats.maxsp)
2507	{
2508	op->stats.sp++;
2509	/* dms do not consume food */
2510	if (!QUERY_FLAG (op, FLAG_WIZ))
2511	{
2512	op->stats.food--;
2513	if (op->contr->digestion < 0)
2514	op->stats.food += op->contr->digestion;
2515	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2516	op->stats.food = last_food;
2517	}
2518	}
2519
2520	if (max_sp > 1)
2521	{
2522	over_sp = (gen_sp + 10) / rate_sp;
2523	if (over_sp > 0)
2524	{
2525	if (op->stats.sp < op->stats.maxsp)
2526	{
2527	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2528
2529	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2530	op->stats.sp--;
2531
2532	if (op->stats.sp > op->stats.maxsp)
2533	op->stats.sp = op->stats.maxsp;
2534	}
2535	op->last_sp = 0;
2536	}
2537	else
2538	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2539	}
2540	else
2541	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2542	}	2243	}
2543		2244
2544	/* Regenerate Grace */	2245	/* Regenerate Grace */
2545	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2246	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2546	if (--op->last_grace < 0)	2247	if (--op->last_grace < 0)
…		…
2567	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2268	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2568	}	2269	}
2569	/* wearing stuff doesn't detract from grace generation. */	2270	/* wearing stuff doesn't detract from grace generation. */
2570	}	2271	}
2571		2272
		2273	if (op->stats.food > 0)
		2274	{
2572	/* Regenerate Hit Points */	2275	/* Regenerate Spell Points */
2573	if (--op->last_heal < 0)	2276	if (!op->contr->golem && --op->last_sp < 0)
2574	{
2575	if (op->stats.hp < op->stats.maxhp)
2576	{	2277	{
2577	op->stats.hp++;	2278	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2578	/* dms do not consume food */	2279
2579	if (!QUERY_FLAG (op, FLAG_WIZ))	2280	if (op->stats.sp < op->stats.maxsp)
2580	{	2281	{
		2282	op->stats.sp++;
		2283
		2284	/* dms do not consume food */
		2285	if (!QUERY_FLAG (op, FLAG_WIZ))
		2286	{
2581	op->stats.food--;	2287	op->stats.food--;
		2288
2582	if (op->contr->digestion < 0)	2289	if (op->contr->digestion < 0)
2583	op->stats.food += op->contr->digestion;	2290	op->stats.food += op->contr->digestion;
2584	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2291	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2585	op->stats.food = last_food;	2292	op->stats.food = last_food;
		2293	}
2586	}	2294	}
2587	}
2588		2295
2589	if (max_hp > 1)	2296	if (max_sp > 1)
2590	{
2591	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2592	if (over_hp > 0)
2593	{	2297	{
2594	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2298	over_sp = (gen_sp + 10) / rate_sp;
		2299	if (over_sp > 0)
		2300	{
		2301	if (op->stats.sp < op->stats.maxsp)
		2302	{
		2303	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2304
		2305	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2306	op->stats.sp--;
		2307
		2308	if (op->stats.sp > op->stats.maxsp)
		2309	op->stats.sp = op->stats.maxsp;
		2310	}
		2311
2595	op->last_heal = 0;	2312	op->last_sp = 0;
		2313	}
		2314	else
		2315	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2596	}	2316	}
2597	else	2317	else
		2318	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2319	}
		2320
		2321	/* Regenerate Hit Points */
		2322	if (--op->last_heal < 0)
		2323	{
		2324	if (op->stats.hp < op->stats.maxhp)
2598	{	2325	{
2599	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2326	op->stats.hp++;
		2327
		2328	/* dms do not consume food */
		2329	if (!QUERY_FLAG (op, FLAG_WIZ))
		2330	{
		2331	op->stats.food--;
		2332
		2333	if (op->contr->digestion < 0)
		2334	op->stats.food += op->contr->digestion;
		2335	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2336	op->stats.food = last_food;
		2337	}
2600	}	2338	}
		2339
		2340	if (max_hp > 1)
		2341	{
		2342	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2343
		2344	if (over_hp > 0)
		2345	{
		2346	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2347	op->last_heal = 0;
		2348	}
		2349	else
		2350	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2601	}	2351	}
2602	else	2352	else
2603	{
2604	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2353	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2605	}	2354	}
2606	}	2355	}
2607		2356
2608	/* Digestion */	2357	/* Digestion */
2609	if (--op->last_eat < 0)	2358	if (--op->last_eat < 0)
2610	{	2359	{
2611	#ifdef COZY_SERVER	2360	int bonus = max (0, op->contr->digestion),
2612	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2361	penalty = max (0, -op->contr->digestion);
2613	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2614	#else
2615	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2616	#endif
2617		2362
2618	if (op->contr->gen_hp > 0)
2619	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2363	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2620	else
2621	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2622		2364
2623	/* dms do not consume food */	2365	/* dms do not consume food */
2624	if (!QUERY_FLAG (op, FLAG_WIZ))	2366	if (!QUERY_FLAG (op, FLAG_WIZ))
2625	op->stats.food--;	2367	op->stats.food--;
2626	}	2368	}
2627		2369
2628	if (op->stats.food < 0 && op->stats.hp >= 0)	2370	if (op->stats.food < 0 && op->stats.hp >= 0)
2629	{	2371	{
2630	object *tmp, *flesh = 0;	2372	object *flesh = 0;
2631		2373
2632	for (tmp = op->inv; tmp; tmp = tmp->below)	2374	for_inv_removable (op, tmp)
2633	{	2375	{
2634	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2376	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2377	continue;
		2378
		2379	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2635	{	2380	{
2636	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2381	op->statusmsg ("You blindly grab for a bite of food. "
2637	{	2382	"H<To prevent you from starving, you ate some random item from your backpack.>");
2638	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2383	op->apply (tmp);
2639	manual_apply (op, tmp, 0);	2384
2640	if (op->stats.food >= 0 || op->stats.hp < 0)	2385	if (op->stats.food >= 0 || op->stats.hp < 0)
2641	break;	2386	break;
2642	}	2387	}
2643	else if (tmp->type == FLESH)	2388	else if (tmp->type == FLESH)
2644	flesh = tmp;	2389	flesh = tmp;
2645	} /* End if paid for object */	2390	}
2646	} /* end of for loop */
2647		2391
2648	/* If player is still starving, it means they don't have any food, so	2392	/* If player is still starving, it means they don't have any food, so
2649	* eat flesh instead.	2393	* eat flesh instead.
2650	*/	2394	*/
2651	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2395	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2652	{	2396	{
2653	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2397	op->statusmsg ("You blindly grab for a bite of food. "
		2398	"H<To prevent you from starving, you ate some random item from your backpack.>");
2654	manual_apply (op, flesh, 0);	2399	op->apply (flesh);
2655	}	2400	}
		2401
		2402	// If player is still starving, alert him!
		2403	if (op->stats.food < 0)
		2404	op->failmsg ("You are starving! "
		2405	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2406	}
		2407
		2408	if (op->stats.food < 0)
2656	}	2409	{
		2410	op->stats.hp += op->stats.food;
		2411	op->stats.food = 0;
2657		2412
2658	while (op->stats.food < 0 && op->stats.hp >= 0)	2413	if (op->stats.hp < 0)
2659	op->stats.food++, op->stats.hp--;	2414	{
		2415	op->contr->killer = archetype::get ("killer_starvation");
		2416	op->contr->killer->destroy ();
		2417	}
		2418	}
2660		2419
		2420	/* killer should be set here already */
2661	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2421	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2662	kill_player (op);	2422	kill_player (op);
2663	}	2423	}
2664	}	2424	}
2665		2425
…		…
2669	* file.	2429	* file.
2670	*/	2430	*/
2671	void	2431	void
2672	kill_player (object *op)	2432	kill_player (object *op)
2673	{	2433	{
2674	char buf[MAX_BUF];
2675	int x, y;	2434	int x, y;
2676
2677	//int i;
2678	maptile *map; /* this is for resurrection */	2435	maptile *map; /* this is for resurrection */
2679
2680	/* int z;
2681	int num_stats_lose;
2682	int lost_a_stat;
2683	int lose_this_stat;
2684	int this_stat; */
2685	int will_kill_again;	2436	int will_kill_again;
2686	archetype *at;	2437	archetype *at;
2687	object *tmp;	2438	object *tmp;
2688		2439
2689	if (save_life (op))	2440	if (save_life (op))
2690	return;	2441	return;
2691		2442
		2443	dynbuf_text deathtab;
		2444
		2445	/* restore player */
		2446	at = archetype::find (shstr_poisoning);
		2447	if (object *tmp = present_arch_in_ob (at, op))
		2448	{
		2449	tmp->destroy ();
		2450	deathtab << "Your body feels cleansed...\r";
		2451	}
		2452
		2453	at = archetype::find (shstr_confusion);
		2454	if (object *tmp = present_arch_in_ob (at, op))
		2455	{
		2456	tmp->destroy ();
		2457	deathtab << "Your mind feels clearer...\r";
		2458	}
		2459
		2460	cure_disease (op, 0, 0); /* remove any disease */
		2461
		2462	max_it (op->stats.hp , op->stats.maxhp);
		2463	max_it (op->stats.sp , op->stats.maxsp);
		2464	max_it (op->stats.grace, op->stats.maxgrace);
		2465	max_it (op->stats.food , 200);
		2466
		2467	// remove all spell effects that are active
		2468	// to avoid long-term effects such as word-of-recall
		2469	for (object *item = op->inv; item; )
		2470	{
		2471	object *next = item->below;
		2472
		2473	if (item->type == SPELL_EFFECT && item->active)
		2474	item->destroy ();
		2475
		2476	item = next;
		2477	}
2692		2478
2693	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2479	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2694	* in cities ONLY!!! It is very important that this doesn't get abused.	2480	* in cities ONLY!!! It is very important that this doesn't get abused.
2695	* Look at op_on_battleground() for more info --AndreasV	2481	* Look at op_on_battleground() for more info --AndreasV
2696	*/	2482	*/
2697	if (op_on_battleground (op, &x, &y))	2483	if (op_on_battleground (op, &x, &y))
2698	{	2484	{
2699	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2485	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2700	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2701
2702	/* restore player */
2703	at = archetype::find ("poisoning");
2704	if (object *tmp = present_arch_in_ob (at, op))
2705	{
2706	tmp->destroy ();
2707	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2708	}
2709
2710	at = archetype::find ("confusion");
2711	if (object *tmp = present_arch_in_ob (at, op))
2712	{
2713	tmp->destroy ();
2714	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2715	}
2716
2717	cure_disease (op, 0); /* remove any disease */
2718	op->stats.hp = op->stats.maxhp;
2719	if (op->stats.food <= 0)
2720	op->stats.food = 999;
2721		2486
2722	/* create a bodypart-trophy to make the winner happy */	2487	/* create a bodypart-trophy to make the winner happy */
2723	if (object *tmp = arch_to_object (archetype::find ("finger")))	2488	object *tmp = archetype::find (shstr_finger)->instance ();
2724	{	2489
2725	sprintf (buf, "%s's finger", &op->name);	2490	tmp->name = format ("%s's finger" , &op->name);
2726	tmp->name = buf;	2491	tmp->name_pl = format ("%s's fingers", &op->name);
2727	sprintf (buf, " This finger has been cut off %s\n"	2492	tmp->msg = format (
2728	" the %s, when he was defeated at\n level %d by %s.\n",	2493	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2729	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2494	&op->name, op->contr->title,
2730	tmp->msg = buf;	2495	(int)op->level,
		2496	op->contr->killer_name ()
		2497	);
2731	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2498	tmp->value = 0, tmp->type = 0;
2732	tmp->materialname = NULL;	2499	tmp->material = name_to_material (shstr_organic);
2733	tmp->insert_at (op, tmp);	2500	tmp->insert_at (op, tmp);
2734	}
2735		2501
2736	/* teleport defeated player to new destination */	2502	/* teleport defeated player to new destination */
2737	transfer_ob (op, x, y, 0, NULL);	2503	transfer_ob (op, x, y, 0, NULL);
2738	op->contr->braced = 0;	2504	op->contr->braced = 0;
		2505
		2506	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2739	return;	2507	return;
2740	}	2508	}
2741		2509
		2510	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2511	deathtab << "T<YOU HAVE DIED>\n\n";
		2512
2742	INVOKE_PLAYER (DEATH, op->contr);	2513	INVOKE_PLAYER (DEATH, op->contr);
2743		2514
2744	command_kill_pets (op, 0);	2515	command_kill_pets (op, 0);
2745		2516
2746	if (op->stats.food < 0)	2517	op->contr->play_sound (sound_find ("player_dies"));
2747	{
2748	sprintf (buf, "%s starved to death.", &op->name);
2749	strcpy (op->contr->killer, "starvation");
2750	}
2751	else
2752	sprintf (buf, "%s died.", &op->name);
2753
2754	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2755		2518
2756	/* save the map location for corpse, gravestone */	2519	/* save the map location for corpse, gravestone */
2757	x = op->x;	2520	x = op->x;
2758	y = op->y;	2521	y = op->y;
2759	map = op->map;	2522	map = op->map;
…		…
2787		2550
2788	lost_a_stat = 0;	2551	lost_a_stat = 0;
2789		2552
2790	for (z = 0; z < num_stats_lose; z++)	2553	for (z = 0; z < num_stats_lose; z++)
2791	{	2554	{
2792	i = RANDOM () % NUM_STATS;	2555	i = rndm (NUM_STATS);
2793		2556
2794	if (settings.stat_loss_on_death)	2557	if (settings.stat_loss_on_death)
2795	{	2558	{
2796	/* Pick a random stat and take a point off it. Tell the player	2559	/* Pick a random stat and take a point off it. Tell the player
2797	* what he lost.	2560	* what he lost.
…		…
2804	lost_a_stat = 1;	2567	lost_a_stat = 1;
2805	}	2568	}
2806	else	2569	else
2807	{	2570	{
2808	/* deplete a stat */	2571	/* deplete a stat */
2809	archetype *deparch = archetype::find ("depletion");	2572	archetype *deparch = archetype::find (shstr_depletion);
2810	object *dep;	2573	object *dep;
2811		2574
2812	dep = present_arch_in_ob (deparch, op);	2575	dep = present_arch_in_ob (deparch, op);
2813	if (!dep)	2576	if (!dep)
2814	{	2577	{
2815	dep = arch_to_object (deparch);	2578	dep = deparch->instance ();
2816	insert_ob_in_ob (dep, op);	2579	insert_ob_in_ob (dep, op);
2817	}	2580	}
2818	lose_this_stat = 1;	2581	lose_this_stat = 1;
2819	if (settings.balanced_stat_loss)	2582	if (settings.balanced_stat_loss)
2820	{	2583	{
…		…
2848	}	2611	}
2849	}	2612	}
2850		2613
2851	if (lose_this_stat)	2614	if (lose_this_stat)
2852	{	2615	{
2853	this_stat = get_attr_value (&(dep->stats), i);	2616	this_stat = get_attr_value (&dep->stats, i);
2854	/* We could try to do something clever like find another	2617	/* We could try to do something clever like find another
2855	* stat to reduce if this fails. But chances are, if	2618	* stat to reduce if this fails. But chances are, if
2856	* stats have been depleted to -50, all are pretty low	2619	* stats have been depleted to -50, all are pretty low
2857	* and should be roughly the same, so it shouldn't make a	2620	* and should be roughly the same, so it shouldn't make a
2858	* difference.	2621	* difference.
…		…
2866	lost_a_stat = 1;	2629	lost_a_stat = 1;
2867	}	2630	}
2868	}	2631	}
2869	}	2632	}
2870	}	2633	}
		2634
2871	/* If no stat lost, tell the player. */	2635	/* If no stat lost, tell the player. */
2872	if (!lost_a_stat)	2636	if (!lost_a_stat)
2873	{	2637	{
2874	/* determine_god() seems to not work sometimes... why is this?	2638	/* determine_god() seems to not work sometimes... why is this?
2875	Should I be using something else? GD */	2639	Should I be using something else? GD */
2876	const char *god = determine_god (op);	2640	shstr_tmp god = determine_god (op);
2877		2641
2878	if (god && (strcmp (god, "none")))	2642	if (god != shstr_none)
2879	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2643	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2880	else	2644	else
2881	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2645	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2882	}	2646	}
2883	#else	2647	#else
2884	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2648	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2885	#endif	2649	#endif
2886		2650
2887	/* Put a gravestone up where the character 'almost' died. List the	2651	/* Put a gravestone up where the character 'almost' died. List the
2888	* exp loss on the stone.	2652	* exp loss on the stone.
2889	*/	2653	*/
2890	tmp = arch_to_object (archetype::find ("gravestone"));	2654	tmp = archetype::find (shstr_gravestone)->instance ();
2891	sprintf (buf, "%s's gravestone", &op->name);	2655	tmp->name = format ("%s's gravestone", &op->name);
2892	tmp->name = buf;	2656	tmp->name_pl = format ("%s's gravestones", &op->name);
2893	sprintf (buf, "%s's gravestones", &op->name);	2657	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2894	tmp->name_pl = buf;	2658	&op->name, op->contr->title, op->contr->killer_name ());
2895	sprintf (buf, "RIP\nHere rests the hero %s the %s,\n" "who was killed\n" "by %s.\n", &op->name, op->contr->title, op->contr->killer);
2896	tmp->msg = buf;
2897	tmp->x = op->x, tmp->y = op->y;	2659	tmp->x = op->x, tmp->y = op->y;
2898	insert_ob_in_map (tmp, op->map, NULL, 0);	2660	insert_ob_in_map (tmp, op->map, NULL, 0);
2899		2661
2900	/**************************************/	2662	/**************************************/
2901	/* */	2663	/* */
2902	/* Subtract the experience points, */	2664	/* Subtract the experience points, */
2903	/* if we died cause of food, give us */
2904	/* food, and reset HP's... */
2905	/* */	2665	/* */
2906	/**************************************/	2666	/**************************************/
2907		2667
2908	/* remove any poisoning and confusion the character may be suffering. */
2909	/* restore player */
2910	at = archetype::find ("poisoning");
2911	tmp = present_arch_in_ob (at, op);
2912
2913	if (tmp)
2914	{
2915	tmp->destroy ();
2916	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2917	}
2918
2919	at = archetype::find ("confusion");
2920	tmp = present_arch_in_ob (at, op);
2921	if (tmp)
2922	{
2923	tmp->destroy ();
2924	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2925	}
2926
2927	cure_disease (op, 0); /* remove any disease */
2928
2929	/*add_exp(op, (op->stats.exp * -0.20)); */	2668	/*add_exp(op, (op->stats.exp * -0.20)); */
2930	apply_death_exp_penalty (op);	2669	apply_death_exp_penalty (op);
2931	if (op->stats.food < 100)
2932	op->stats.food = 900;
2933	op->stats.hp = op->stats.maxhp;
2934	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2935	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2936		2670
2937	/*	2671	/*
2938	* Check to see if the player is in a shop. IF so, then check to see if
2939	* the player has any unpaid items. If so, remove them and put them back	2672	* Check to see if the player has any unpaid items. If so, remove them
2940	* in the map.	2673	* and put them back in the map.
2941	*/	2674	*/
2942		2675	op->drop_unpaid_items ();
2943	if (is_in_shop (op))
2944	remove_unpaid_objects (op->inv, op);
2945		2676
2946	/****************************************/	2677	/****************************************/
2947	/* */	2678	/* */
2948	/* Move player to his current respawn- */	2679	/* Move player to his current respawn- */
2949	/* position (usually last savebed) */	2680	/* position (usually last savebed) */
…		…
2969	object *force;	2700	object *force;
2970	int at;	2701	int at;
2971		2702
2972	force = get_archetype (FORCE_NAME);	2703	force = get_archetype (FORCE_NAME);
2973	/* 50 ticks should be enough time for the spell to abate */	2704	/* 50 ticks should be enough time for the spell to abate */
2974	force->speed = 0.1;	2705	force->speed = 0.1f;
2975	force->speed_left = -5.0;	2706	force->speed_left = -5.f;
2976	SET_FLAG (force, FLAG_APPLIED);	2707	SET_FLAG (force, FLAG_APPLIED);
2977	for (at = 0; at < NROFATTACKS; at++)	2708	for (at = 0; at < NROFATTACKS; at++)
2978	if (will_kill_again & (1 << at))	2709	if (will_kill_again & (1 << at))
2979	force->resist[at] = 100;	2710	force->resist[at] = 100;
2980		2711
2981	insert_ob_in_ob (force, op);	2712	insert_ob_in_ob (force, op);
2982	op->update_stats ();	2713	op->update_stats ();
2983
2984	}	2714	}
2985		2715
2986	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2716	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2987	}	2717	}
2988		2718
2989	void	2719	static void
2990	loot_object (object *op)	2720	loot_object (object *op)
2991	{ /* Grab and destroy some treasure */	2721	{ /* Grab and destroy some treasure */
2992	object *tmp, *tmp2, *next;	2722	object *tmp, *tmp2, *next;
2993		2723
2994	if (op->container)	2724	op->close_container (); /* close open sack first */
2995	esrv_apply_container (op, op->container); /* close open sack first */
2996		2725
2997	for (tmp = op->inv; tmp; tmp = next)	2726	for (tmp = op->inv; tmp; tmp = next)
2998	{	2727	{
2999	next = tmp->below;	2728	next = tmp->below;
3000		2729
3001	if (tmp->invisible)	2730	if (tmp->invisible)
3002	continue;	2731	continue;
3003		2732
3004	tmp->remove ();	2733	tmp->remove ();
3005	tmp->x = op->x, tmp->y = op->y;	2734	tmp->x = op->x, tmp->y = op->y;
		2735
3006	if (tmp->type == CONTAINER)	2736	if (tmp->type == CONTAINER)
3007	{ /* empty container to ground */	2737	loot_object (tmp); /* empty container to ground */
3008	loot_object (tmp);	2738
3009	}
3010	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))	2739	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
3011	{	2740	{
3012	if (tmp->nrof > 1)	2741	if (tmp->nrof > 1)
3013	{	2742	{
3014	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2743	tmp->decrease (rndm (1, tmp->nrof - 1));
3015	tmp2->destroy ();
3016	insert_ob_in_map (tmp, op->map, NULL, 0);	2744	insert_ob_in_map (tmp, op->map, NULL, 0);
3017	}	2745	}
3018	else	2746	else
3019	tmp->destroy ();	2747	tmp->destroy ();
3020	}	2748	}
…		…
3026	/*	2754	/*
3027	* fix_weight(): Check recursively the weight of all players, and fix	2755	* fix_weight(): Check recursively the weight of all players, and fix
3028	* what needs to be fixed. Refresh windows and fix speed if anything	2756	* what needs to be fixed. Refresh windows and fix speed if anything
3029	* was changed.	2757	* was changed.
3030	*/	2758	*/
3031
3032	void	2759	void
3033	fix_weight (void)	2760	fix_weight ()
3034	{	2761	{
3035	for_all_players (pl)	2762	for_all_players (pl)
3036	{	2763	{
3037	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2764	sint32 old = pl->ob->carrying;
3038		2765
3039	if (old == sum)	2766	pl->ob->update_weight ();
3040	continue;	2767
		2768	if (old != pl->ob->carrying)
		2769	{
3041	pl->ob->update_stats ();	2770	pl->ob->update_stats ();
3042	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2771	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2772	}
3043	}	2773	}
3044	}	2774	}
3045		2775
3046	void	2776	void
3047	fix_luck (void)	2777	fix_luck ()
3048	{	2778	{
3049	for_all_players (pl)	2779	for_all_players (pl)
3050	if (!pl->ob->contr->ns->state)	2780	if (!pl->ob->contr->ns->state)
3051	pl->ob->change_luck (0);	2781	pl->ob->change_luck (0);
3052	}	2782	}
…		…
3089	}	2819	}
3090		2820
3091	void	2821	void
3092	make_visible (object *op)	2822	make_visible (object *op)
3093	{	2823	{
3094	op->hide = 0;	2824	op->flag [FLAG_HIDDEN] = 0;
3095	op->invisible = 0;	2825	op->invisible = 0;
		2826
3096	if (op->type == PLAYER)	2827	if (op->type == PLAYER)
3097	{	2828	{
3098	op->contr->tmp_invis = 0;	2829	op->contr->tmp_invis = 0;
3099	op->contr->invis_race = 0;	2830	op->contr->invis_race = 0;
3100	}	2831	}
		2832
3101	update_object (op, UP_OBJ_FACE);	2833	update_object (op, UP_OBJ_CHANGE);
3102	}	2834	}
3103		2835
3104	int	2836	int
3105	is_true_undead (object *op)	2837	is_true_undead (object *op)
3106	{	2838	{
3107	object *tmp = NULL;
3108
3109	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	2839	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
3110	return 1;	2840	return 1;
3111		2841
3112	return 0;	2842	return 0;
3113	}	2843	}
3114		2844
3115	/* look at the surrounding terrain to determine	2845	/* look at the surrounding terrain to determine
3116	* the hideability of this object. Positive levels	2846	* the hideability of this object. Positive levels
3117	* indicate greater hideability.	2847	* indicate greater hideability.
3118	*/	2848	*/
3119
3120	int	2849	int
3121	hideability (object *ob)	2850	hideability (object *ob)
3122	{	2851	{
3123	int i, level = 0, mflag;	2852	int i, level = 0, mflag;
3124	sint16 x, y;	2853	sint16 x, y;
3125		2854
3126	if (!ob || !ob->map)	2855	if (!ob || !ob->map)
3127	return 0;	2856	return 0;
3128		2857
3129	/* so, on normal lighted maps, its hard to hide */	2858	/* so, on normal lighted maps, its hard to hide */
3130	level = ob->map->darkness - 2;	2859	level = ob->map->darklevel () - 2;
3131		2860
3132	/* this also picks up whether the object is glowing.	2861	/* this also picks up whether the object is glowing.
3133	* If you carry a light on a non-dark map, its not	2862	* If you carry a light on a non-dark map, its not
3134	* as bad as carrying a light on a pitch dark map */	2863	* as bad as carrying a light on a pitch dark map */
3135	if (has_carried_lights (ob))	2864	if (ob->has_carried_lights ())
3136	level = -(10 + (2 * ob->map->darkness));	2865	level = -(10 + (2 * ob->map->darklevel ()));
3137		2866
3138	/* scan through all nearby squares for terrain to hide in */	2867	/* scan through all nearby squares for terrain to hide in */
3139	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2868	for (i = 0, x = ob->x, y = ob->y;
		2869	i <= SIZEOFFREE1;
		2870	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3140	{	2871	{
3141	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2872	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3142	if (mflag & P_OUT_OF_MAP)	2873	if (mflag & P_OUT_OF_MAP)
3143	{
3144	continue;	2874	continue;
3145	}	2875
3146	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2876	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3147	level += 2;	2877	level += 2;
3148	else /* open terrain! */	2878	else /* open terrain! */
3149	level -= 1;	2879	level -= 1;
3150	}	2880	}
…		…
3158	/* For Hidden creatures - a chance of becoming 'unhidden'	2888	/* For Hidden creatures - a chance of becoming 'unhidden'
3159	* every time they move - as we subtract off 'invisibility'	2889	* every time they move - as we subtract off 'invisibility'
3160	* AND, for players, if they move into a ridiculously unhideable	2890	* AND, for players, if they move into a ridiculously unhideable
3161	* spot (surrounded by clear terrain in broad daylight). -b.t.	2891	* spot (surrounded by clear terrain in broad daylight). -b.t.
3162	*/	2892	*/
3163
3164	void	2893	void
3165	do_hidden_move (object *op)	2894	do_hidden_move (object *op)
3166	{	2895	{
3167	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2896	int hide = 0;
3168	object *skop;
3169		2897
3170	if (!op || !op->map)	2898	if (!op || !op->map)
3171	return;	2899	return;
3172		2900
3173	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2901	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2902	int num = random_roll (0, 19, op, PREFER_LOW);
3174		2903
3175	/* its *extremely* hard to run and sneak/hide at the same time! */	2904	/* its *extremely* hard to run and sneak/hide at the same time! */
3176	if (op->type == PLAYER && op->contr->run_on)	2905	if (op->type == PLAYER && op->contr->run_on)
3177	if (!skop || num >= skop->level)	2906	if (!skop || num >= skop->level)
3178	{	2907	{
…		…
3188	num -= hide;	2917	num -= hide;
3189		2918
3190	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2919	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3191	{	2920	{
3192	make_visible (op);	2921	make_visible (op);
		2922
3193	if (op->type == PLAYER)	2923	if (op->type == PLAYER)
3194	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2924	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3195	}	2925	}
3196	else if (op->type == PLAYER && skop)	2926	else if (op->type == PLAYER && skop)
3197	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2927	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
…		…
3250	* object op. This function works fine for monsters,	2980	* object op. This function works fine for monsters,
3251	* but we dont worry if the object isnt the top one in	2981	* but we dont worry if the object isnt the top one in
3252	* a pile (say a coin under a table would return "viewable"	2982	* a pile (say a coin under a table would return "viewable"
3253	* by this routine). Another question, should we be	2983	* by this routine). Another question, should we be
3254	* concerned with the direction the player is looking	2984	* concerned with the direction the player is looking
3255	* in? Realistically, most of use cant see stuff behind	2985	* in? Realistically, most of us can't see stuff behind
3256	* our backs...on the other hand, does the "facing" direction	2986	* our backs...on the other hand, does the "facing" direction
3257	* imply the way your head, or body is facing? Its possible	2987	* imply the way your head, or body is facing? It's possible
3258	* for them to differ. Sigh, this fctn could get a bit more complex.	2988	* for them to differ. Sigh, this fctn could get a bit more complex.
3259	* -b.t.	2989	* -b.t.
3260	* This function is now map tiling safe.	2990	* This function is now map tiling safe.
3261	*/	2991	*/
3262
3263	int	2992	int
3264	player_can_view (object *pl, object *op)	2993	player_can_view (object *pl, object *op)
3265	{	2994	{
3266	rv_vector rv;	2995	rv_vector rv;
3267	int dx, dy;	2996	int dx, dy;
…		…
3279		3008
3280	get_rangevector (pl, op, &rv, 0x1);	3009	get_rangevector (pl, op, &rv, 0x1);
3281		3010
3282	/* starting with the 'head' part, lets loop	3011	/* starting with the 'head' part, lets loop
3283	* through the object and find if it has any	3012	* through the object and find if it has any
3284	* part that is in the los array but isnt on	3013	* part that is in the los array but isn't on
3285	* a blocked los square.	3014	* a blocked los square.
3286	* we use the archetype to figure out offsets.	3015	* we use the archetype to figure out offsets.
3287	*/	3016	*/
3288	while (op)	3017	while (op)
3289	{	3018	{
3290	dx = rv.distance_x + op->arch->clone.x;	3019	dx = rv.distance_x + op->arch->x;
3291	dy = rv.distance_y + op->arch->clone.y;	3020	dy = rv.distance_y + op->arch->y;
3292		3021
3293	/* only the viewable area the player sees is updated by LOS	3022	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3294	* code, so we need to restrict ourselves to that range of values
3295	* for any meaningful values.
3296	*/
3297	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3298	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3299	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3300	return 1;	3023	return 1;
		3024
3301	op = op->more;	3025	op = op->more;
3302	}	3026	}
3303	return 0;
3304	}
3305		3027
3306	/* routine for both players and monsters. We call this when
3307	* there is a possibility for our action distrubing our hiding
3308	* place or invisiblity spell. Artefact invisiblity is not
3309	* effected by this. If we arent invisible to begin with, we
3310	* return 0.
3311	*/
3312	int
3313	action_makes_visible (object *op)
3314	{
3315
3316	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3317	{
3318	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3319	return 0;
3320
3321	if (op->contr && op->contr->tmp_invis == 0)
3322	return 0;
3323
3324	/* If monsters, they should become visible */
3325	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3326	{
3327	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3328	return 1;
3329	}
3330	}
3331	return 0;	3028	return 0;
3332	}	3029	}
3333		3030
3334	/* op_on_battleground - checks if the given object op (usually	3031	/* op_on_battleground - checks if the given object op (usually
3335	* a player) is standing on a valid battleground-tile,	3032	* a player) is standing on a valid battleground-tile,
…		…
3340	* Default is to do the same as before, so only people wanting to have different points need worry about this	3037	* Default is to do the same as before, so only people wanting to have different points need worry about this
3341	*/	3038	*/
3342	int	3039	int
3343	op_on_battleground (object *op, int *x, int *y)	3040	op_on_battleground (object *op, int *x, int *y)
3344	{	3041	{
3345	object *tmp;
3346
3347	/* A battleground-tile needs the following attributes to be valid:	3042	/* A battleground-tile needs the following attributes to be valid:
3348	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3043	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3349	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3044	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3350	* and the exit-coordinates sp/hp must both be > 0.	3045	* and the exit-coordinates sp/hp must both be > 0.
3351	* => The intention here is to prevent abuse of the battleground-	3046	* => The intention here is to prevent abuse of the battleground-
3352	* feature (like pickable or hidden battleground tiles). */	3047	* feature (like pickable or hidden battleground tiles). */
3353	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3048	for (object *tmp = op->below; tmp; tmp = tmp->below)
3354	{	3049	{
3355	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3050	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
3356	{	3051	{
3357	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3052	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3358	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3053	&& tmp->type == BATTLEGROUND
		3054	&& tmp->name == shstr_battleground
		3055	&& EXIT_X (tmp) && EXIT_Y (tmp))
3359	{	3056	{
3360	/*before we assign the exit, check if this is a teambattle */	3057	/* before we assign the exit, check if this is a teambattle */
3361	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3058	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3362	{
3363	object *invtmp;
3364
3365	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3059	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3060	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3366	{	3061	{
3367	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3368	{
3369	if (x != NULL && y != NULL)	3062	if (x && y)
3370	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3063	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3064
3371	return 1;	3065	return 1;
3372	}
3373	}	3066	}
3374	}	3067
3375	if (x != NULL && y != NULL)	3068	if (x && y)
3376	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3069	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3070
3377	return 1;	3071	return 1;
3378	}	3072	}
3379	}	3073	}
3380	}	3074	}
		3075
3381	/* If we got here, did not find a battleground */	3076	/* If we got here, did not find a battleground */
3382	return 0;	3077	return 0;
3383	}	3078	}
3384		3079
3385	/*	3080	/*
…		…
3401	char buf[MAX_BUF]; /* tmp. string buffer */	3096	char buf[MAX_BUF]; /* tmp. string buffer */
3402	int i = 0, j = 0;	3097	int i = 0, j = 0;
3403		3098
3404	/* get the appropriate treasurelist */	3099	/* get the appropriate treasurelist */
3405	if (atnr == ATNR_FIRE)	3100	if (atnr == ATNR_FIRE)
3406	trlist = find_treasurelist ("dragon_ability_fire");	3101	trlist = treasurelist::find (shstr_dragon_ability_fire);
3407	else if (atnr == ATNR_COLD)	3102	else if (atnr == ATNR_COLD)
3408	trlist = find_treasurelist ("dragon_ability_cold");	3103	trlist = treasurelist::find (shstr_dragon_ability_cold);
3409	else if (atnr == ATNR_ELECTRICITY)	3104	else if (atnr == ATNR_ELECTRICITY)
3410	trlist = find_treasurelist ("dragon_ability_elec");	3105	trlist = treasurelist::find (shstr_dragon_ability_elec);
3411	else if (atnr == ATNR_POISON)	3106	else if (atnr == ATNR_POISON)
3412	trlist = find_treasurelist ("dragon_ability_poison");	3107	trlist = treasurelist::find (shstr_dragon_ability_poison);
3413		3108
3414	if (trlist == NULL || who->type != PLAYER)	3109	if (trlist == NULL || who->type != PLAYER)
3415	return;	3110	return;
3416		3111
3417	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3112	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
…		…
3421	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3116	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3422	return;	3117	return;
3423	}	3118	}
3424		3119
3425	/* everything seems okay - now bring on the gift: */	3120	/* everything seems okay - now bring on the gift: */
3426	item = &(tr->item->clone);	3121	item = tr->item;
3427		3122
3428	if (item->type == SPELL)	3123	if (item->type == SPELL)
3429	{	3124	{
3430	if (check_spell_known (who, item->name))	3125	if (check_spell_known (who, item->name))
3431	return;	3126	return;
…		…
3490	{	3185	{
3491	/* forces in the treasurelist can alter the player's stats */	3186	/* forces in the treasurelist can alter the player's stats */
3492	object *skin;	3187	object *skin;
3493		3188
3494	/* first get the dragon skin force */	3189	/* first get the dragon skin force */
3495	shstr_cmp dragon_skin_force ("dragon_skin_force");
3496	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3190	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3497	;	3191	;
3498		3192
3499	if (!skin)	3193	if (!skin)
3500	return;	3194	return;
3501		3195
…		…
3534	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3228	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3535	}	3229	}
3536	else	3230	else
3537	{	3231	{
3538	/* generate misc. treasure */	3232	/* generate misc. treasure */
3539	tmp = arch_to_object (tr->item);	3233	tmp = tr->item->instance ();
3540	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3234	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3541	tmp = insert_ob_in_ob (tmp, who);	3235	who->insert (tmp);
3542	if (who->type == PLAYER)
3543	esrv_send_item (who, tmp);
3544	}	3236	}
3545	}	3237	}
3546		3238
3547	/**	3239	//-GPL
3548	* Unready an object for a player. This function does nothing if the object was	3240
3549	* not readied.	3241	sint8
3550	*/	3242	player::darkness_at (maptile *map, int x, int y) const
		3243	{
		3244	if (!ns)
		3245	return LOS_BLOCKED;
		3246
		3247	int dx, dy;
		3248	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3249	return LOS_BLOCKED;
		3250
		3251	x += dx - ns->current_x;
		3252	y += dy - ns->current_y;
		3253
		3254	return blocked_los (x, y);
		3255	}
		3256
3551	void	3257	void
3552	player_unready_range_ob (player *pl, object *ob)	3258	player::infobox (const char *title, const char *msg, int color)
3553	{	3259	{
3554	rangetype i;	3260	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
3555
3556	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))
3557	{
3558	if (pl->ranges[i] == ob)
3559	{
3560	pl->ranges[i] = NULL;
3561	if (pl->shoottype == i)
3562	{
3563	pl->shoottype = range_none;
3564	}
3565	}
3566	}
3567	}	3261	}
		3262
		3263	void
		3264	player::statusmsg (const char *msg, int color)
		3265	{
		3266	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3267	}
		3268
		3269	void
		3270	player::failmsg (const char *msg, int color)
		3271	{
		3272	play_sound (sound_find ("generic_failure"));
		3273	statusmsg (msg, color);
		3274	}
		3275

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