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Comparing deliantra/server/server/player.C (file contents):
Revision 1.56 by root, Sat Dec 23 05:25:18 2006 UTC vs.
Revision 1.301 by root, Sat Nov 17 23:40:04 2018 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
		4	* Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
		5	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	6	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	7	* Copyright (©) 1992 Frank Tore Johansen
6		8	*
7	This program is free software; you can redistribute it and/or modify	9	* Deliantra is free software: you can redistribute it and/or modify it under
8	it under the terms of the GNU General Public License as published by	10	* the terms of the Affero GNU General Public License as published by the
9	the Free Software Foundation; either version 2 of the License, or	11	* Free Software Foundation, either version 3 of the License, or (at your
10	(at your option) any later version.	12	* option) any later version.
11		13	*
12	This program is distributed in the hope that it will be useful,	14	* This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	17	* GNU General Public License for more details.
16		18	*
17	You should have received a copy of the GNU General Public License	19	* You should have received a copy of the Affero GNU General Public License
18	along with this program; if not, write to the Free Software	20	* and the GNU General Public License along with this program. If not, see
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	21	* <http://www.gnu.org/licenses/>.
20		22	*
21	The author can be reached via e-mail to <crossfire@schmorp.de>	23	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	24	*/
		25
		26	//+GPL
		27
		28	#include <algorithm>
		29	#include <functional>
23		30
24	#include <global.h>	31	#include <global.h>
25	#include <pwd.h>
26	#include <sproto.h>	32	#include <sproto.h>
27	#include <sounds.h>	33	#include <sounds.h>
28	#include <living.h>	34	#include <living.h>
29	#include <object.h>	35	#include <object.h>
30	#include <spells.h>	36	#include <spells.h>
31	#include <skills.h>	37	#include <skills.h>
32		38
33	#include <algorithm>	39	playervec players;
34	#include <functional>
35
36	player *
37	find_player (const char *plname)
38	{
39	player *pl;
40
41	for (pl = first_player; pl; pl = pl->next)
42	if (pl->ob && !strcmp (query_name (pl->ob), plname))
43	return pl;
44
45	return 0;
46	}
47
48	void
49	display_motd (const object *op)
50	{
51	char buf[MAX_BUF];
52	char motd[HUGE_BUF];
53	FILE *fp;
54	int comp;
55	int size;
56
57	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
58	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
59	return;
60
61	motd[0] = '\0';
62	size = 0;
63
64	while (fgets (buf, MAX_BUF, fp))
65	{
66	if (*buf == '#')
67	continue;
68
69	strncat (motd + size, buf, HUGE_BUF - size);
70	size += strlen (buf);
71	}
72
73	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
74	close_and_delete (fp, comp);
75	}
76
77	void
78	send_rules (const object *op)
79	{
80	char buf[MAX_BUF];
81	char rules[HUGE_BUF];
82	FILE *fp;
83	int comp;
84	int size;
85
86	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
87	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
88	return;
89
90	rules[0] = '\0';
91	size = 0;
92
93	while (fgets (buf, MAX_BUF, fp))
94	{
95	if (*buf == '#')
96	continue;
97
98	if (size + strlen (buf) >= HUGE_BUF)
99	{
100	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
101	break;
102	}
103
104	strncat (rules + size, buf, HUGE_BUF - size);
105	size += strlen (buf);
106	}
107
108	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
109	close_and_delete (fp, comp);
110	}
111
112	void
113	send_news (const object *op)
114	{
115	char buf[MAX_BUF];
116	char news[HUGE_BUF];
117	char subject[MAX_BUF];
118	FILE *fp;
119	int comp;
120	int size;
121
122	sprintf (buf, "%s/%s", settings.confdir, settings.news);
123	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
124	return;
125
126	news[0] = '\0';
127	subject[0] = '\0';
128	size = 0;
129
130	while (fgets (buf, MAX_BUF, fp) != NULL)
131	{
132	if (*buf == '#')
133	continue;
134
135	if (*buf == '%')
136	{ /* send one news */
137	if (size > 0)
138	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 */
139	strcpy (subject, buf + 1);
140	strip_endline (subject);
141	size = 0;
142	news[0] = '\0';
143	}
144	else
145	{
146	if (size + strlen (buf) >= HUGE_BUF)
147	{
148	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
149	break;
150	}
151	strncat (news + size, buf, HUGE_BUF - size);
152	size += strlen (buf);
153	}
154	}
155
156	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
157	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
158	close_and_delete (fp, comp);
159	}
160		40
161	/* This loads the first map an puts the player on it. */	41	/* This loads the first map an puts the player on it. */
162	static void	42	static void
163	set_first_map (object *op)	43	set_first_map (object *op)
164	{	44	{
165	strcpy (op->contr->maplevel, first_map_path);	45	op->contr->maplevel = first_map_path;
166	op->x = -1;	46	op->x = -1;
167	op->y = -1;	47	op->y = -1;
168	enter_exit (op, 0);	48	}
		49
		50	void
		51	player::activate ()
		52	{
		53	if (active)
		54	return;
		55
		56	players.insert (this);
		57	ob->remove ();
		58	ob->map = 0;
		59	ob->activate_recursive ();
		60	ob->clr_flag (FLAG_FRIENDLY);
		61	add_friendly_object (ob);
		62	}
		63
		64	void
		65	player::deactivate ()
		66	{
		67	if (!active)
		68	return;
		69
		70	terminate_all_pets (ob);
		71	remove_friendly_object (ob);
		72	ob->deactivate_recursive ();
		73
		74	if (ob->map)
		75	maplevel = ob->map->path;
		76
		77	ob->remove ();
		78	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		79	ob->map = 0;
		80	party = 0;
		81
		82	players.erase (this);
169	}	83	}
170		84
171	// connect the player with a specific client	85	// connect the player with a specific client
172	// also changed, rationalises, and fixes some incorrect settings	86	// also changes, rationalises, and fixes some incorrect settings
173	void	87	void
174	player::connect (client *ns)	88	player::connect (client *ns)
175	{	89	{
176	this->ns = ns;	90	this->ns = ns;
177	ns->pl = this;	91	ns->pl = this;
178		92
179	next = first_player;	93	run_on = 0;
180	first_player = this;	94	fire_on = 0;
		95	ob->close_container (); //TODO: client-specific
181		96
182	ns->update_look = 0;	97	ns->update_look = 0;
183	ns->look_position = 0;	98	ns->look_position = 0;
184		99
185	clear_los (ob);	100	clear_los ();
186		101
		102	ns->reset_stats ();
		103
		104	/* make sure he's a player -- needed because of class change. */
187	ob->type = PLAYER; // we are paranoid	105	ob->type = PLAYER; // we are paranoid
188	ob->race = ob->arch->clone.race;	106	ob->race = ob->arch->race;
189		107
190	if (!legal_range (ob, shoottype))
191	shoottype = range_none;
192
193	ob->carrying = sum_weight (ob);
194	link_player_skills (ob);
195
196	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
197	ob->update_stats ();	108	ob->update_weight ();
198	update_ob_speed (ob);	109	link_skills ();
199		110
200	assign (title, ob->arch->clone.name);	111	assign (title, ob->arch->object::name);
201
202	/* can_use_shield is a new flag. However, the can_use.. seems to largely come
203	* from the class, and not race. I don't see any way to get the class information
204	* to then update this. I don't think this will actually break anything - anyone
205	* that can use armour should be able to use a shield. What this may 'break'
206	* are features new characters get, eg, if someone starts up with a Q, they
207	* should be able to use a shield. However, old Q's won't get that advantage.
208	*/
209	if (QUERY_FLAG (ob, FLAG_USE_ARMOUR))
210	SET_FLAG (ob, FLAG_USE_SHIELD);
211		112
212	/* if it's a dragon player, set the correct title here */	113	/* if it's a dragon player, set the correct title here */
213	if (is_dragon_pl (ob))	114	if (ob->is_dragon ())
214	{	115	{
215	object *tmp, *abil = 0, *skin = 0;	116	object *tmp, *abil = 0, *skin = 0;
216
217	shstr_cmp dragon_ability_force ("dragon_ability_force");
218	shstr_cmp dragon_skin_force ("dragon_skin_force");
219		117
220	for (tmp = ob->inv; tmp; tmp = tmp->below)	118	for (tmp = ob->inv; tmp; tmp = tmp->below)
221	if (tmp->type == FORCE)	119	if (tmp->type == FORCE)
222	if (tmp->arch->name == dragon_ability_force)	120	if (tmp->arch->archname == shstr_dragon_ability_force)
223	abil = tmp;	121	abil = tmp;
224	else if (tmp->arch->name == dragon_skin_force)	122	else if (tmp->arch->archname == shstr_dragon_skin_force)
225	skin = tmp;	123	skin = tmp;
226		124
227	set_dragon_name (ob, abil, skin);	125	set_dragon_name (ob, abil, skin);
228	}	126	}
229		127
230	CLEAR_FLAG (ob, FLAG_FRIENDLY);
231	add_friendly_object (ob);
232
233	LOG (llevInfo, "LOGIN: Player named %s from ip %s\n", &ob->name, ns->host);
234
235	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");	128	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
236	new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, NULL, "%s has entered the game.", &ob->name);	129
		130	esrv_new_player (this);
		131
		132	ob->flag [FLAG_READY_WEAPON] = false;
		133	ob->flag [FLAG_READY_SKILL] = false;
		134	ob->flag [FLAG_READY_RANGE] = false;
		135	ob->flag [FLAG_READY_BOW] = false;
		136
		137	ob->update_stats ();
237		138
238	ns->floorbox_update ();	139	ns->floorbox_update ();
239
240	esrv_new_player (this, ob->weight + ob->carrying);
241	esrv_send_inventory (ob, ob);	140	esrv_send_inventory (ob, ob);
242	esrv_add_spells (this, 0);	141	esrv_add_spells (this, 0);
243		142
244	enter_exit (ob, 0);	143	activate ();
245		144
246	// send_rules (ob);//TODO	145	INVOKE_PLAYER (CONNECT, this);
247	// send_news (ob);//TODO
248	// display_motd (ob);//TODO
249	INVOKE_PLAYER (LOGIN, this);	146	INVOKE_PLAYER (LOGIN, this);
250	}	147	}
		148
		149	void
		150	player::disconnect ()
		151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
		158	if (ns)
		159	{
		160	if (active)
		161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		162
		163	INVOKE_PLAYER (DISCONNECT, this);
		164
		165	ns->reset_stats ();
		166	ns->pl = 0;
		167	ns = 0;
		168	}
		169
		170	// this is important for the player scheduler to get the correct refcount
		171	// when ns = 0
		172	observe = viewpoint = ob;
		173
		174	deactivate ();
		175	}
		176
		177	//-GPL
251		178
252	// the need for this function can be explained	179	// the need for this function can be explained
253	// by load_object not returning the object	180	// by load_object not returning the object
254	void	181	void
255	player::set_object (object *op)	182	player::set_object (object *op)
256	{	183	{
257	ob = op;	184	ob = observe = viewpoint = op;
258	ob->contr = this; /* this aren't yet in archetype */	185	ob->contr = this; /* this aren't yet in archetype */
259		186
		187	ob->speed = 1.0f; // object still inactive, keep it that way
260	ob->speed_left = 0.5;	188	ob->speed_left = 0.5f;
261	ob->speed = 1.0;	189
262	ob->direction = 5; /* So player faces south */	190	ob->direction = 5; /* So player faces south */
263	ob->stats.wc = 2;
264	ob->run_away = 25; /* Then we panick... */
265
266	set_first_map (ob);
267
268	ob->roll_stats ();
269	}	191	}
		192
		193	void
		194	player::set_observe (object *op)
		195	{
		196	observe = viewpoint = op ? op : ob;
		197	do_los = 1;
		198	}
		199
		200	void
		201	player::set_viewpoint (object *op)
		202	{
		203	viewpoint = op ? op : (object *)observe;
		204	do_los = 1;
		205	}
		206
		207	//+GPL
270		208
271	player::player ()	209	player::player ()
272	{	210	{
273	/* There are some elements we want initialized to non zero value -	211	/* There are some elements we want initialised to non zero value -
274	* we deal with that below this point.	212	* we deal with that below this point.
275	*/	213	*/
276	outputs_sync = 16; /* Every 2 seconds */	214	outputs_sync = 4;
277	outputs_count = 8; /* Keeps present behaviour */	215	outputs_count = 4;
278	unapply = unapply_nochoice;	216	unapply = unapply_nochoice;
279		217
280	assign (savebed_map, first_map_path); /* Init. respawn position */	218	savebed_map = first_map_path; /* Init. respawn position */
281		219
282	gen_sp_armour = 10;	220	gen_sp_armour = 10;
283	last_speed = -1;
284	shoottype = range_none;
285	bowtype = bow_normal;	221	bowtype = bow_normal;
286	petmode = pet_normal;	222	petmode = pet_normal;
287	listening = 10;
288	usekeys = containers;	223	usekeys = containers;
289	last_weapon_sp = -1;
290	peaceful = 1; /* default peaceful */	224	peaceful = 1; /* default peaceful */
291	do_los = 1;	225	do_los = 1;
292		226
293	/* we need to clear these to -1 and not zero - otherwise,	227	weapon_sp = 1.0f;
294	* if a player quits and starts a new character, we wont	228	weapon_sp_left = 0.5f;
295	* send new values to the client, as things like exp start	229	}
296	* at zero.
297	*/
298	for (int i = 0; i < NUM_SKILLS; i++)
299	last_skill_exp[i] = -1;
300		230
301	for (int i = 0; i < NROFATTACKS; i++)	231	void
302	last_resist[i] = -1;	232	player::do_destroy ()
		233	{
		234	disconnect ();
303		235
304	last_stats.exp = -1;	236	attachable::do_destroy ();
305	last_weight = (uint32) - 1;	237
		238	if (ob)
		239	{
		240	// potentially fix a bug where ob->contr is non-null while ob->contr->ob is null, causing a segfault.
		241	// temporarily backed out patchset 4025 to see if THIS change causes crashes
		242	//ob->contr = 0;
		243	ob->destroy ();
		244	}
		245
		246	ob = observe = viewpoint = 0;
306	}	247	}
307		248
308	player::~player ()	249	player::~player ()
309	{	250	{
310	terminate_all_pets (ob);
311
312	if (first_player != this)
313	{
314	player *prev = first_player;
315
316	while (prev && prev->next && prev->next != this)
317	prev = prev->next;
318
319	if (prev->next != this)
320	{
321	LOG (llevError, "Free_player: Can't find previous player.\n");
322	abort ();
323	}
324
325	prev->next = next;
326	}
327	else
328	first_player = next;
329
330	if (ob)
331	{
332	ob->contr = 0;
333	ob->destroy (1);
334	}
335
336	if (ns)
337	{
338	ns->send_packet ("goodbye");
339	ns->flush ();
340	ns->pl = 0;
341	ns->destroy ();
342	}
343
344	/* Clear item stack */	251	/* Clear item stack */
345	free (stack_items);	252	free (stack_items);
		253	}
		254
		255	/*
		256	* get_player_archetype() return next player archetype from archetype
		257	* list. Not very efficient routine, but used only creating new players.
		258	* Note: there MUST be at least one player archetype!
		259	*/
		260	static archetype *
		261	get_player_archetype (archetype *at)
		262	{
		263	// archetypes could have been reloaded
		264	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		265
		266	if (!nat)
		267	return at;
		268
		269	archvec::iterator i = archetypes.find (nat);
		270
		271	for (;;)
		272	{
		273	if (++i == archetypes.end ())
		274	i = archetypes.begin ();
		275	else if (*i == at)
		276	cleanup ("not a single player archetype found");
		277
		278	if ((*i)->type == PLAYER)
		279	return *i;
		280	}
346	}	281	}
347		282
348	/* Tries to add player on the connection passed in ns.	283	/* Tries to add player on the connection passed in ns.
349	* All we can really get in this is some settings like host and display	284	* All we can really get in this is some settings like host and display
350	* mode.	285	* mode.
…		…
352	player *	287	player *
353	player::create ()	288	player::create ()
354	{	289	{
355	player *pl = new player;	290	player *pl = new player;
356		291
357	pl->set_object (arch_to_object (get_player_archetype (0)));	292	pl->set_object (get_player_archetype (0)->instance ());
		293
		294	pl->ob->roll_stats ();
		295	pl->ob->stats.wc = 2;
		296	pl->ob->run_away = 25; /* Then we panick... */
		297
		298	set_first_map (pl->ob);
358		299
359	return pl;	300	return pl;
360	}
361
362	/*
363	* get_player_archetype() return next player archetype from archetype
364	* list. Not very efficient routine, but used only creating new players.
365	* Note: there MUST be at least one player archetype!
366	*/
367	archetype *
368	get_player_archetype (archetype *at)
369	{
370	archetype *start = at;
371
372	for (;;)
373	{
374	if (at == NULL || at->next == NULL)
375	at = first_archetype;
376	else
377	at = at->next;
378
379	if (at->clone.type == PLAYER)
380	return at;
381
382	if (at == start)
383	{
384	LOG (llevError, "No Player archetypes\n");
385	exit (-1);
386	}
387	}
388	}	301	}
389		302
390	object *	303	object *
391	get_nearest_player (object *mon)	304	get_nearest_player (object *mon)
392	{	305	{
393	object *op = NULL;	306	object *op = NULL;
394	player *pl = NULL;
395	objectlink *ol;	307	objectlink *ol;
396	unsigned lastdist;	308	unsigned lastdist;
397	rv_vector rv;	309	rv_vector rv;
398		310
399	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	311	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
400	{	312	{
401	/* We should not find free objects on this friendly list, but it
402	* does periodically happen. Given that, lets deal with it.
403	* While unlikely, it is possible the next object on the friendly
404	* list is also free, so encapsulate this in a while loop.
405	*/
406	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
407	{
408	object *tmp = ol->ob;
409
410	/* Can't do much more other than log the fact, because the object
411	* itself will have been cleared.
412	*/
413	LOG (llevDebug, "get_nearest_player: Found free/non friendly object on friendly list\n");
414	ol = ol->next;
415	remove_friendly_object (tmp);
416	if (!ol)
417	return op;
418	}
419
420	/* Remove special check for player from this. First, it looks to cause
421	* some crashes (ol->ob->contr not set properly?), but secondly, a more
422	* complicated method of state checking would be needed in any case -
423	* as it was, a clever player could type quit, and the function would
424	* skip them over while waiting for confirmation. Remove
425	* on_same_map check, as can_detect_enemy also does this
426	*/
427	if (!can_detect_enemy (mon, ol->ob, &rv))	313	if (!can_detect_enemy (mon, ol->ob, &rv))
428	continue;	314	continue;
429		315
430	if (lastdist > rv.distance)	316	if (lastdist > rv.distance)
431	{	317	{
432	op = ol->ob;	318	op = ol->ob;
433	lastdist = rv.distance;	319	lastdist = rv.distance;
434	}	320	}
435	}	321	}
436	for (pl = first_player; pl != NULL; pl = pl->next)	322
437	{	323	for_all_players (pl)
438	if (can_detect_enemy (mon, pl->ob, &rv))	324	if (can_detect_enemy (mon, pl->ob, &rv))
439	{
440
441	if (lastdist > rv.distance)	325	if (lastdist > rv.distance)
442	{	326	{
443	op = pl->ob;	327	op = pl->ob;
444	lastdist = rv.distance;	328	lastdist = rv.distance;
445	}	329	}
446	}	330
447	}
448	#if 0	331	#if 0
449	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");	332	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
450	#endif	333	#endif
451	return op;	334	return op;
452	}	335	}
453		336
454	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	337	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
455	* result in a monster paths backtracking. It basically determines how large a	338	* result in a monster paths backtracking. It basically determines how large a
456	* detour a monster will take from the direction path when looking	339	* detour a monster will take from the direction path when looking
457	* for a path to the player. The values are in the amount of direction	340	* for a path to the player. The values are in the amount of direction
458	* the deviation is	341	* the deviation is
459	*/	342	*/
460	#define DETOUR_AMOUNT 2	343	#define DETOUR_AMOUNT 2
…		…
496	*/	379	*/
497	int	380	int
498	path_to_player (object *mon, object *pl, unsigned mindiff)	381	path_to_player (object *mon, object *pl, unsigned mindiff)
499	{	382	{
500	rv_vector rv;	383	rv_vector rv;
501	sint16 x, y;
502	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	384	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
503	maptile *m, *lastmap;
504		385
505	get_rangevector (mon, pl, &rv, 0);	386	get_rangevector (mon, pl, &rv, 0);
506		387
507	if (rv.distance < mindiff)	388	if (rv.distance < mindiff)
508	return 0;	389	return 0;
509		390
510	x = mon->x;	391	mapxy pos (mon);
511	y = mon->y;
512	m = mon->map;
513	dir = rv.direction;	392	dir = rv.direction;
514	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	393	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
515	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	394	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		395
516	/* If we can't solve it within the search distance, return now. */	396	/* If we can't solve it within the search distance, return now. */
517	if (diff > max)	397	if (diff > max)
518	return 0;	398	return 0;
		399
519	while (diff > 1 && max > 0)	400	while (diff > 1 && max > 0)
520	{	401	{
521	lastx = x;	402	mapxy lastpos = pos;
522	lasty = y;
523	lastmap = m;
524	x = lastx + freearr_x[dir];
525	y = lasty + freearr_y[dir];
526		403
527	mflags = get_map_flags (m, &m, x, y, &x, &y);	404	pos.move (dir);
528	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
529		405
530	/* Space is blocked - try changing direction a little */	406	/* Space is blocked - try changing direction a little */
531	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	407	if (!pos.normalise ()
532	&& (m == mon->map && blocked_link (mon, m, x, y))))	408	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		409	&& blocked_link (mon, pos.m, pos.x, pos.y)))
533	{	410	{
534	/* recalculate direction from last good location. Possible	411	/* recalculate direction from last good location. Possible
535	* we were not traversing ideal location before.	412	* we were not traversing ideal location before.
536	*/	413	*/
537	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	414	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
538	if (rv.direction != dir)	415	if (rv.direction != dir)
539	{	416	{
540	/* OK - says direction should be different - lets reset the	417	/* OK - says direction should be different - lets reset the
541	* the values so it will try again.	418	* the values so it will try again.
542	*/	419	*/
543	x = lastx;
544	y = lasty;
545	m = lastmap;	420	pos = lastpos;
546	dir = firstdir = rv.direction;	421	dir = firstdir = rv.direction;
547	}	422	}
548	else	423	else
549	{	424	{
550	/* direct path is blocked - try taking a side step to	425	/* direct path is blocked - try taking a side step to
551	* either the left or right.	426	* either the left or right.
552	* Note increase the values in the loop below to be	427	* Note increase the values in the loop below to be
553	* more than -1/1 respectively will mean the monster takes	428	* more than -1/1 respectively will mean the monster takes
554	* bigger detour. Have to be careful about these values getting	429	* bigger detour. Have to be careful about these values getting
555	* too big (3 or maybe 4 or higher) as the monster may just try	430	* too big (3 or maybe 4 or higher) as the monster may just try
556	* stepping back and forth	431	* stepping back and forth
557	*/	432	*/
558	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	433	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
559	{	434	{
560	if (i == 0)	435	if (i == 0)
561	continue; /* already did this, so skip it */	436	continue; /* already did this, so skip it */
		437
562	/* Use lastdir here - otherwise,	438	/* Use lastdir here - otherwise,
563	* since the direction that the creature should move in	439	* since the direction that the creature should move in
564	* may change, you could get infinite loops.	440	* may change, you could get infinite loops.
565	* ie, player is northwest, but monster can only	441	* ie, player is northwest, but monster can only
566	* move west, so it does that. It goes some distance,	442	* move west, so it does that. It goes some distance,
…		…
568	* can't do that, but now finds it can move east, and	444	* can't do that, but now finds it can move east, and
569	* gets back to its original point. lastdir contains	445	* gets back to its original point. lastdir contains
570	* the last direction the creature has successfully	446	* the last direction the creature has successfully
571	* moved.	447	* moved.
572	*/	448	*/
573
574	x = lastx + freearr_x[absdir (lastdir + i)];
575	y = lasty + freearr_y[absdir (lastdir + i)];
576	m = lastmap;	449	pos = lastpos;
577	mflags = get_map_flags (m, &m, x, y, &x, &y);	450	pos.move (absdir (lastdir + i));
578	if (mflags & P_OUT_OF_MAP)	451
		452	if (!pos.normalise ())
579	continue;	453	continue;
580	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	454
581	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	455	mapspace &ms = *pos;
		456
		457	if (ms.flags () & P_BLOCKSVIEW)
582	continue;	458	continue;
583	if (mflags & P_BLOCKSVIEW)	459
		460	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
584	continue;	461	continue;
585		462
586	if (m == mon->map && blocked_link (mon, m, x, y))	463	if (blocked_link (mon, pos.m, pos.x, pos.y))
587	break;	464	break;
588	}	465	}
		466
589	/* go through entire loop without finding a valid	467	/* go through entire loop without finding a valid
590	* sidestep to take - thus, no valid path.	468	* sidestep to take - thus, no valid path.
591	*/	469	*/
592	if (i == (DETOUR_AMOUNT + 1))	470	if (i == DETOUR_AMOUNT + 1)
593	return 0;	471	return 0;
		472
594	diff--;	473	diff--;
595	lastdir = dir;	474	lastdir = dir;
596	max--;	475	max--;
597	if (!firstdir)	476	if (!firstdir)
598	firstdir = dir + i;	477	firstdir = dir + i;
…		…
602	{	481	{
603	/* we moved towards creature, so diff is less */	482	/* we moved towards creature, so diff is less */
604	diff--;	483	diff--;
605	max--;	484	max--;
606	lastdir = dir;	485	lastdir = dir;
		486
607	if (!firstdir)	487	if (!firstdir)
608	firstdir = dir;	488	firstdir = dir;
609	}	489	}
		490
610	if (diff <= 1)	491	if (diff <= 1)
611	{	492	{
612	/* Recalculate diff (distance) because we may not have actually	493	/* Recalculate diff (distance) because we may not have actually
613	* headed toward player for entire distance.	494	* headed toward player for entire distance.
614	*/	495	*/
615	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	496	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
616	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	497	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
617	}	498	}
		499
618	if (diff > max)	500	if (diff > max)
619	return 0;	501	return 0;
620	}	502	}
		503
621	/* If we reached the max, didn't find a direction in time */	504	/* If we reached the max, didn't find a direction in time */
622	if (!max)	505	if (!max)
623	return 0;	506	return 0;
624		507
625	return firstdir;	508	return firstdir;
626	}	509	}
627		510
628	void	511	void
629	give_initial_items (object *pl, treasurelist * items)	512	give_initial_items (object *pl, treasurelist *items)
630	{	513	{
631	object *op, *next = NULL;
632
633	if (pl->randomitems != NULL)	514	if (pl->randomitems)
634	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	515	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
635		516
636	for (op = pl->inv; op; op = next)	517	for (object *next, *op = pl->inv; op; op = next)
637	{	518	{
638	next = op->below;	519	next = op->below;
639		520
640	/* Forces get applied per default, unless they have the	521	/* Forces get applied per default, unless they have the
641	* flag "neutral" set. Sorry but I can't think of a better way	522	* flag "neutral" set. Sorry but I can't think of a better way
642	*/	523	*/
643	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	524	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
644	SET_FLAG (op, FLAG_APPLIED);	525	op->set_flag (FLAG_APPLIED);
645		526
646	/* we never give weapons/armour if these cannot be used	527	/* we never give weapons/armour if these cannot be used
647	* by this player due to race restrictions	528	* by this player due to race restrictions
648	*/	529	*/
649	if (pl->type == PLAYER)	530	if (pl->type == PLAYER)
650	{	531	{
651	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	532	if ((!pl->flag [FLAG_USE_ARMOUR]
		533	&&
652	(op->type == ARMOUR || op->type == BOOTS ||	534	(op->type == ARMOUR || op->type == BOOTS
653	op->type == CLOAK || op->type == HELMET ||	535	|| op->type == CLOAK || op->type == HELMET
654	op->type == SHIELD || op->type == GLOVES ||	536	|| op->type == SHIELD || op->type == GLOVES
655	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	537	|| op->type == BRACERS || op->type == GIRDLE))
		538	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
656	{	539	{
657	op->destroy ();	540	op->destroy ();
658	continue;	541	continue;
659	}	542	}
660	}	543	}
661		544
662	/* This really needs to be better - we should really give	545	/* Here we remove duplicated skills (as duplicated spell objects have
663	* a substitute spellbook. The problem is that we don't really	546	* _very_ confusing effects for players), which could for instance be
664	* have a good idea what to replace it with (need something like	547	* generated by multiple treasurelists specifying the same skills.
665	* a first level treasurelist for each skill.)
666	* remove duplicate skills also
667	*/	548	*/
668	if (op->type == SPELLBOOK || op->type == SKILL)	549	if (op->type == SKILL)
669	{	550	{
670	object *tmp;
671
672	for (tmp = op->below; tmp; tmp = tmp->below)	551	for (object *tmp = op->below; tmp; tmp = tmp->below)
673	if (tmp->type == op->type && tmp->name == op->name)	552	if (tmp->type == op->type && tmp->name == op->name)
674	break;
675
676	if (tmp)
677	{	553	{
678	op->destroy ();	554	op->destroy ();
679	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	555	break;
680	continue;
681	}	556	}
682		557
683	if (op->nrof > 1)	558	if (op->nrof > 1)
684	op->nrof = 1;	559	op->nrof = 1;
685	}	560	}
686		561
687	if (op->type == SPELLBOOK && op->inv)	562	if (op->type == SPELLBOOK && op->inv)
688	{	563	op->inv->clr_flag (FLAG_STARTEQUIP);
689	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
690	}
691		564
692	/* Give starting characters identified, uncursed, and undamned	565	/* Give starting characters identified, uncursed, and undamned
693	* items. Just don't identify gold or silver, or it won't be	566	* items. Just don't identify gold or silver, or it won't be
694	* merged properly.	567	* merged properly.
695	*/	568	*/
696	if (need_identify (op))	569	if (op->need_identify ())
697	{
698	SET_FLAG (op, FLAG_IDENTIFIED);
699	CLEAR_FLAG (op, FLAG_CURSED);
700	CLEAR_FLAG (op, FLAG_DAMNED);
701	}	570	{
		571	op->set_flag (FLAG_IDENTIFIED);
		572	op->clr_flag (FLAG_CURSED);
		573	op->clr_flag (FLAG_DAMNED);
		574	}
		575
702	if (op->type == SPELL)	576	if (op->type == SPELL)
703	{	577	{
704	op->destroy ();	578	op->destroy ();
705	continue;	579	continue;
706	}	580	}
707	else if (op->type == SKILL)	581	else if (op->type == SKILL)
708	{	582	{
709	SET_FLAG (op, FLAG_CAN_USE_SKILL);	583	op->set_flag (FLAG_CAN_USE_SKILL);
710	op->stats.exp = 0;	584	op->stats.exp = 0;
711	op->level = 1;	585	op->level = 1;
712	}	586	}
713	/* lock all 'normal items by default */	587	else /* lock all 'normal items by default */
714	else	588	op->set_flag (FLAG_INV_LOCKED);
715	SET_FLAG (op, FLAG_INV_LOCKED);
716	} /* for loop of objects in player inv */	589	} /* for loop of objects in player inv */
717		590
718	/* Need to set up the skill pointers */	591	/* Need to set up the skill pointers */
719	link_player_skills (pl);	592	pl->contr->link_skills ();
720	}	593	}
721		594
722	void	595	void
723	get_party_password (object *op, partylist *party)	596	get_party_password (object *op, partylist *party)
724	{	597	{
…		…
734	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");	607	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
735	}	608	}
736		609
737	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	610	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
738	static int	611	static int
739	roll_stat (void)	612	roll_stat ()
740	{	613	{
741	int a[4], i, j, k;	614	int a[4], i, j, k;
742		615
743	for (i = 0; i < 4; i++)	616	for (i = 0; i < 4; i++)
744	a[i] = (int) RANDOM () % 6 + 1;	617	a[i] = rndm (1, 6);
745		618
746	for (i = 0, j = 0, k = 7; i < 4; i++)	619	for (i = 0, j = 0, k = 7; i < 4; i++)
747	if (a[i] < k)	620	if (a[i] < k)
748	k = a[i], j = i;	621	k = a[i], j = i;
749		622
…		…
755	}	628	}
756		629
757	void	630	void
758	object::roll_stats ()	631	object::roll_stats ()
759	{	632	{
760	int statsort [7];	633	int statsort [NUM_STATS];
761		634
762	for (;;)	635	for (;;)
763	{	636	{
764	int sum = 0;	637	int sum = 0;
765	for (int i = 7; i--; )	638	for (int i = NUM_STATS; i--; )
766	sum += statsort [i] = roll_stat ();	639	sum += statsort [i] = roll_stat ();
767		640
768	if (sum >= 82 && sum <= 116)	641	if (sum >= 82 && sum <= 116)
769	break;	642	break;
770	}	643	}
771		644
772	// Sort the stats so that rerolling is easier...	645	// Sort the stats so that rerolling is easier...
773	std::sort (statsort, statsort + 7, std::greater<int>());	646	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
774		647
		648	for (int i = 0; i < NUM_STATS; ++i)
775	stats.Str = statsort[0];	649	stats.stat (i) = statsort [i];
776	stats.Dex = statsort[1];
777	stats.Con = statsort[2];
778	stats.Int = statsort[3];
779	stats.Wis = statsort[4];
780	stats.Pow = statsort[5];
781	stats.Cha = statsort[6];
782		650
783	stats.exp = 0;	651	stats.exp = 0;
784	stats.ac = 0;	652	stats.ac = 0;
785		653
786	stats.hp = stats.maxhp;	654	stats.hp = stats.maxhp;
…		…
798	}	666	}
799		667
800	void	668	void
801	object::swap_stats (int a, int b)	669	object::swap_stats (int a, int b)
802	{	670	{
803	int tmp = get_attr_value (&contr->orig_stats, a);	671	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
804	set_attr_value (&contr->orig_stats, a, get_attr_value (&contr->orig_stats, b));
805	set_attr_value (&contr->orig_stats, b, tmp);
806		672
		673	for (int i = 0; i < NUM_STATS; ++i)
807	stats.Str = contr->orig_stats.Str;	674	stats.stat (i) = contr->orig_stats.stat (i);
808	stats.Dex = contr->orig_stats.Dex;
809	stats.Con = contr->orig_stats.Con;
810	stats.Int = contr->orig_stats.Int;
811	stats.Wis = contr->orig_stats.Wis;
812	stats.Pow = contr->orig_stats.Pow;
813	stats.Cha = contr->orig_stats.Cha;
814		675
815	//TODO: the following code looks so borked and should, at the very least,	676	//TODO: the following code looks so borked and should, at the very least,
816	// be merged with the similar code in roll_stats	677	// be merged with the similar code in roll_stats
817	stats.ac = 0;	678	stats.ac = 0;
818		679
…		…
830	contr->levsp[1] = 6;	691	contr->levsp[1] = 6;
831	contr->levgrace[1] = 3;	692	contr->levgrace[1] = 3;
832		693
833	contr->orig_stats = stats;	694	contr->orig_stats = stats;
834	}	695	}
		696	}
		697
		698	static void
		699	start_info (object *op)
		700	{
		701	char buf[MAX_BUF];
		702
		703	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
		704	new_draw_info (NDI_UNIQUE, 0, op, buf);
835	}	705	}
836		706
837	/* This function takes the key that is passed, and does the	707	/* This function takes the key that is passed, and does the
838	* appropriate action with it (change race, or other things).	708	* appropriate action with it (change race, or other things).
839	* The function name is for historical reasons - now we have	709	* The function name is for historical reasons - now we have
840	* separate race and class; this actually changes the RACE,	710	* separate race and class; this actually changes the RACE,
841	* not the class.	711	* not the class.
842	*/	712	*/
843	int	713	void
844	key_change_class (object *op, char key)	714	player::chargen_race_done ()
845	{	715	{
846	int tmp_loop;
847
848	if (key == 'd' || key == 'D')
849	{
850	char buf[MAX_BUF];
851
852	/* this must before then initial items are given */	716	/* this must before then initial items are given */
853	esrv_new_player (op->contr, op->weight + op->carrying);	717	esrv_new_player (ob->contr);
854		718
855	treasurelist *tl = find_treasurelist ("starting_wealth");	719	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
856	if (tl)	720	if (tl)
857	create_treasure (tl, op, 0, 0, 0);	721	create_treasure (tl, ob, 0, 0, 0);
858		722
859	INVOKE_PLAYER (BIRTH, op->contr);	723	INVOKE_PLAYER (BIRTH, ob->contr);
860	INVOKE_PLAYER (LOGIN, op->contr);
861		724
862	op->contr->ns->state = ST_PLAYING;	725	ob->contr->ns->state = ST_PLAYING;
863		726
864	if (op->msg)	727	if (ob->msg)
865	op->msg = NULL;	728	ob->msg = 0;
866		729
867	/* We create this now because some of the unique maps will need it
868	* to save here.
869	*/
870	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
871	make_path_to_file (buf);
872
873	#ifdef AUTOSAVE
874	op->contr->last_save_tick = pticks;
875	#endif
876	start_info (op);	730	start_info (ob);
877	CLEAR_FLAG (op, FLAG_WIZ);	731	ob->clr_flag (FLAG_WIZ);
878	give_initial_items (op, op->randomitems);	732	give_initial_items (ob, ob->randomitems);
879	link_player_skills (op);
880	esrv_send_inventory (op, op);	733	esrv_send_inventory (ob, ob);
881	op->update_stats ();	734	ob->update_stats ();
882		735
883	/* This moves the player to a different start map, if there	736	/* This moves the player to a different start map, if there
884	* is one for this race	737	* is one for this race
885	*/	738	*/
886	if (*first_map_ext_path)	739	if (*first_map_ext_path)
887	{	740	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
888	object *tmp;
889	char mapname[MAX_BUF];
890
891	snprintf (mapname, MAX_BUF - 1, "%s/%s", first_map_ext_path, &op->arch->name);
892	tmp = object::create ();
893	EXIT_PATH (tmp) = mapname;
894	EXIT_X (tmp) = op->x;
895	EXIT_Y (tmp) = op->y;
896	enter_exit (op, tmp); /* we don't really care if it succeeded;
897	* if the map isn't there, then stay on the
898	* default initial map */
899	tmp->destroy ();
900	}
901	else	741	else
902	LOG (llevDebug, "first_map_ext_path not set\n");	742	LOG (llevDebug, "first_map_ext_path not set\n");
		743	}
903		744
904	return 0;	745	/*
905	}	746	* Returns true if the given player is a legal class.
		747	* The function to add and remove class-bonuses to the stats doesn't
		748	* check if the stat becomes negative, thus this function
		749	* merely checks that all stats are 1 or more, and returns
		750	* false otherwise.
		751	*/
		752	static int
		753	allowed_class (const object *op)
		754	{
		755	return op->stats.Dex > 0
		756	&& op->stats.Str > 0
		757	&& op->stats.Con > 0
		758	&& op->stats.Int > 0
		759	&& op->stats.Wis > 0
		760	&& op->stats.Pow > 0
		761	&& op->stats.Cha > 0;
		762	}
906		763
		764	void
		765	player::chargen_race_next ()
		766	{
907	/* Following actually changes the race - this is the default command	767	/* Following actually changes the race - this is the default command
908	* if we don't match with one of the options above.	768	* if we don't match with one of the options above.
909	*/	769	*/
910		770
911	tmp_loop = 0;	771	do
912	while (!tmp_loop)
913	{	772	{
914	shstr name = op->name;	773	shstr name = ob->name;
915	int x = op->x, y = op->y;	774	int x = ob->x, y = ob->y;
916		775
917	op->remove_statbonus ();	776	ob->remove_statbonus ();
918	op->remove ();	777	ob->remove ();
919	op->arch = get_player_archetype (op->arch);	778	ob->arch = get_player_archetype (ob->arch);
920	op->arch->clone.copy_to (op);	779	ob->arch->copy_to (ob);
921	op->instantiate ();	780	ob->instantiate ();
922	op->stats = op->contr->orig_stats;	781	ob->stats = ob->contr->orig_stats;
923	op->name = op->name_pl = name;	782	ob->name = ob->name_pl = name;
924	op->x = x;	783	ob->x = x;
925	op->y = y;	784	ob->y = y;
926	SET_ANIMATION (op, 2); /* So player faces south */	785	SET_ANIMATION (ob, 2); /* So player faces south */
927	insert_ob_in_map (op, op->map, op, 0);	786	insert_ob_in_map (ob, ob->map, ob, 0);
928	assign (op->contr->title, op->arch->clone.name);	787	assign (ob->contr->title, ob->arch->object::name);
929	op->add_statbonus ();	788	ob->add_statbonus ();
930	tmp_loop = allowed_class (op);
931	}	789	}
		790	while (!allowed_class (ob));
932		791
933	update_object (op, UP_OBJ_FACE);	792	update_object (ob, UP_OBJ_FACE);
934	esrv_update_item (UPD_FACE, op, op);	793	esrv_update_item (UPD_FACE, ob, ob);
935	op->update_stats ();	794	ob->update_stats ();
936	op->stats.hp = op->stats.maxhp;	795	ob->stats.hp = ob->stats.maxhp;
937	op->stats.sp = op->stats.maxsp;	796	ob->stats.sp = ob->stats.maxsp;
938	op->stats.grace = 0;	797	ob->stats.grace = 0;
939
940	if (op->msg)
941	new_draw_info (NDI_BLUE, 0, op, op->msg);
942
943	send_query (op->contr->ns, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
944	return 0;
945	}	798	}
946		799
947	int	800	static void
948	key_confirm_quit (object *op, char key)
949	{
950	if (key != 'y' && key != 'Y' && key != 'q' && key != 'Q')
951	{
952	op->contr->ns->state = ST_PLAYING;
953	new_draw_info (NDI_UNIQUE, 0, op, "OK, continuing to play.");
954	return 1;
955	}
956
957	INVOKE_PLAYER (LOGOUT, op->contr);
958	INVOKE_PLAYER (QUIT, op->contr);
959
960	terminate_all_pets (op);
961	leave_map (op);
962	op->direction = 0;
963	new_draw_info_format (NDI_UNIQUE | NDI_ALL, 5, NULL, "%s quits the game.", &op->name);
964
965	strcpy (op->contr->killer, "quit");
966	check_score (op);
967	op->contr->party = 0;
968	op->contr->own_title[0] = '\0';
969
970	object_ptr ob = op;
971
972	delete ob->contr;
973
974	/* We need to hunt for any per player unique maps in memory and
975	* get rid of them. The trailing slash in the path is intentional,
976	* so that players named 'Ab' won't match against players 'Abe' pathname
977	*/
978	char buf[MAX_BUF];
979	sprintf (buf, "%s/%s/%s/", settings.localdir, settings.playerdir, &op->name);
980
981	for (maptile *next, *mp = first_map; mp; mp = next)
982	{
983	next = mp->next;
984
985	if (!strncmp (mp->path, buf, strlen (buf)))
986	delete_map (mp);
987	}
988
989	delete_character (ob->name, 1);
990
991	return 1;
992	}
993
994	void
995	flee_player (object *op)	801	flee_player (object *op)
996	{	802	{
997	int dir, diff;	803	int dir, diff;
998	rv_vector rv;	804	rv_vector rv;
999		805
1000	if (op->stats.hp < 0)	806	if (op->stats.hp < 0)
1001	{	807	{
1002	LOG (llevDebug, "Fleeing player is dead.\n");	808	LOG (llevDebug, "Fleeing player is dead.\n");
1003	CLEAR_FLAG (op, FLAG_SCARED);	809	op->clr_flag (FLAG_SCARED);
1004	return;	810	return;
1005	}	811	}
1006		812
1007	if (op->enemy == NULL)	813	if (!op->enemy)
1008	{	814	{
1009	LOG (llevDebug, "Fleeing player had no enemy.\n");	815	LOG (llevDebug, "Fleeing player had no enemy.\n");
1010	CLEAR_FLAG (op, FLAG_SCARED);	816	op->clr_flag (FLAG_SCARED);
1011	return;	817	return;
1012	}	818	}
1013		819
1014	/* Seen some crashes here. Since we don't store an	820	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1015	* op->enemy_count, it is possible that something destroys the
1016	* actual enemy, and the object is recycled.
1017	*/
1018	if (op->enemy->map == NULL)
1019	{	821	{
1020	CLEAR_FLAG (op, FLAG_SCARED);
1021	op->enemy = NULL;	822	op->enemy = NULL;
1022	return;	823	op->clr_flag (FLAG_SCARED);
1023	}
1024
1025	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1026	{
1027	op->enemy = NULL;
1028	CLEAR_FLAG (op, FLAG_SCARED);
1029	return;	824	return;
1030	}	825	}
1031		826
1032	get_rangevector (op, op->enemy, &rv, 0);	827	get_rangevector (op, op->enemy, &rv, 0);
1033		828
1034	dir = absdir (4 + rv.direction);	829	dir = absdir (4 + rv.direction);
1035	for (diff = 0; diff < 3; diff++)	830	for (diff = 0; diff < 3; diff++)
1036	{	831	{
1037	int m = 1 - (RANDOM () & 2);	832	int m = 1 - rndm (2) * 2;
1038		833
1039	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	834	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1040	return;	835	return;
1041	}	836	}
1042		837
1043	/* Cornered, get rid of scared */	838	/* Cornered, get rid of scared */
1044	CLEAR_FLAG (op, FLAG_SCARED);	839	op->clr_flag (FLAG_SCARED);
1045	op->enemy = NULL;	840	op->enemy = NULL;
1046	}	841	}
1047		842
1048
1049	/* check_pick sees if there is stuff to be picked up/picks up stuff.	843	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1050	* IT returns 1 if the player should keep on moving, 0 if he should	844	* It returns 1 if the player should keep on moving, 0 if he should
1051	* stop.	845	* stop.
1052	*/	846	*/
1053	int	847	int
1054	check_pick (object *op)	848	check_pick (object *op)
1055	{	849	{
1056	object *tmp, *next;	850	object *tmp, *next;
1057	int stop = 0;	851	int stop = 0;
1058	int j, k, wvratio;	852	int wvratio;
1059	char putstring[128], tmpstr[16];
1060		853
1061	/* if you're flying, you cna't pick up anything */	854	/* if you're flying, you can't pick up anything */
1062	if (op->move_type & MOVE_FLYING)	855	if (op->move_type & MOVE_FLYING)
1063	return 1;	856	return 1;
1064		857
1065	next = op->below;	858	next = op->below;
		859
		860	int cnt = MAX_ITEM_PER_ACTION;
		861	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1066		862
1067	/* loop while there are items on the floor that are not marked as	863	/* loop while there are items on the floor that are not marked as
1068	* destroyed */	864	* destroyed */
1069	while (next && !next->destroyed ())	865	while (next && !next->destroyed ())
1070	{	866	{
1071	tmp = next;	867	tmp = next;
1072	next = tmp->below;	868	next = tmp->below;
1073		869
		870	if (cnt <= 0)
		871	{
		872	op->failmsg ("Couldn't pickup all items at once.");
		873	return 0;
		874	}
		875
1074	if (op->destroyed ())	876	if (op->destroyed ())
1075	return 0;	877	return 0;
1076		878
1077	if (!can_pick (op, tmp))	879	if (!can_pick (op, tmp))
1078	continue;	880	continue;
1079		881
1080	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	882	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1081	{	883	{
1082	if (item_matched_string (op, tmp, op->contr->search_str))	884	if (item_matched_string (op, tmp, op->contr->search_str))
1083	pick_up (op, tmp);	885	CHK_PICK_PICKUP;
		886
1084	continue;	887	continue;
1085	}	888	}
1086		889
1087	/* high not bit set? We're using the old autopickup model */	890	/* pickup handling */
		891	if (op->contr->mode & PU_DEBUG)
		892	{
		893	/* some debugging code to figure out item information */
		894	const char *str = tmp->name
		895	? format ("item name: %s item type: %d weight/value: %d",
		896	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		897	: format ("item name: %s item type: %d weight/value: %d",
		898	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		899
		900	new_draw_info (NDI_UNIQUE, 0, op, str);
		901	}
		902
		903	if (op->contr->mode & PU_INHIBIT)
		904	return 1;
		905
		906	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		907	return 1;
		908
		909	/* philosophy:
		910	* It's easy to grab an item type from a pile, as long as it's
		911	* generic. This takes no game-time. For more detailed pickups
		912	* and selections, select-items should be used. This is a
		913	* grab-as-you-run type mode that's really useful for arrows for
		914	* example.
		915	* The drawback: right now it has no frontend, so you need to
		916	* stick the bits you want into a calculator in hex mode and then
		917	* convert to decimal and then 'pickup <#>
		918	*/
		919
		920	/* the first two modes are exclusive: if NOTHING we return, if
		921	* STOP then we stop. All the rest are applied sequentially,
		922	* meaning if any test passes, the item gets picked up. */
		923
		924	/* if mode is set to pick nothing up, return */
		925	if (op->contr->mode == PU_NOTHING)
		926	return 1;
		927
		928	/* if mode is set to stop when encountering objects, return */
		929	/* take STOP before INHIBIT since it doesn't actually pick
		930	* anything up */
		931	if (op->contr->mode & PU_STOP)
		932	return 0;
		933
		934	/* useful for going into stores and not losing your settings... */
		935	/* and for battles wher you don't want to get loaded down while
		936	* fighting */
		937	if (op->contr->mode & PU_INHIBIT)
		938	return 1;
		939
		940	/* prevent us from turning into auto-thieves :) */
		941	if (tmp->flag [FLAG_UNPAID])
		942	continue;
		943
		944	/* ignore known cursed objects */
		945	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		946	continue;
		947
		948	/* all food and drink if desired */
		949	/* question: don't pick up known-poisonous stuff? */
1088	if (!(op->contr->mode & PU_NEWMODE))	950	if (op->contr->mode & PU_FOOD)
		951	if (tmp->type == FOOD)
1089	{	952	{
1090	switch (op->contr->mode)	953	CHK_PICK_PICKUP;
		954	continue;
		955	}
		956
		957	if (op->contr->mode & PU_DRINK)
		958	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		959	{
		960	CHK_PICK_PICKUP;
		961	continue;
		962	}
		963
		964	if (op->contr->mode & PU_POTION)
		965	if (tmp->type == POTION)
		966	{
		967	CHK_PICK_PICKUP;
		968	continue;
		969	}
		970
		971	/* spellbooks, skillscrolls and normal books/scrolls */
		972	if (op->contr->mode & PU_SPELLBOOK)
		973	if (tmp->type == SPELLBOOK)
		974	{
		975	CHK_PICK_PICKUP;
		976	continue;
		977	}
		978
		979	if (op->contr->mode & PU_SKILLSCROLL)
		980	if (tmp->type == SKILLSCROLL)
		981	{
		982	CHK_PICK_PICKUP;
		983	continue;
		984	}
		985
		986	if (op->contr->mode & PU_READABLES)
		987	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		988	{
		989	CHK_PICK_PICKUP;
		990	continue;
		991	}
		992
		993	/* wands/staves/rods/horns */
		994	if (op->contr->mode & PU_MAGIC_DEVICE)
		995	if (tmp->type == WAND
		996	|| tmp->type == ROD
		997	|| tmp->type == HORN
		998	|| tmp->type == POWER_CRYSTAL)
		999	{
		1000	CHK_PICK_PICKUP;
		1001	continue;
		1002	}
		1003
		1004	/* pick up all magical items */
		1005	if (op->contr->mode & PU_MAGICAL)
		1006	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		1007	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1008	{
		1009	CHK_PICK_PICKUP;
		1010	continue;
		1011	}
		1012
		1013	if (op->contr->mode & PU_VALUABLES)
		1014	{
		1015	if (tmp->type == MONEY || tmp->type == GEM)
1091	{	1016	{
1092	case 0:	1017	CHK_PICK_PICKUP;
1093	return 1; /* don't pick up */	1018	continue;
1094	case 1:
1095	pick_up (op, tmp);
1096	return 1;
1097	case 2:
1098	pick_up (op, tmp);
1099	return 0;
1100	case 3:
1101	return 0; /* stop before pickup */
1102	case 4:
1103	pick_up (op, tmp);
1104	break;
1105	case 5:
1106	pick_up (op, tmp);
1107	stop = 1;
1108	break;
1109	case 6:
1110	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1111	pick_up (op, tmp);
1112	break;
1113
1114	case 7:
1115	if (tmp->type == MONEY || tmp->type == GEM)
1116	pick_up (op, tmp);
1117	break;
1118
1119	default:
1120	/* use value density */
1121	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1122	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1123	pick_up (op, tmp);
1124	}	1019	}
1125	}	1020	}
1126	else	1021
1127	{ /* old model */	1022	/* rings & amulets - talismans seems to be typed AMULET */
1128	/* NEW pickup handling */
1129	if (op->contr->mode & PU_DEBUG)	1023	if (op->contr->mode & PU_JEWELS)
		1024	if (tmp->type == RING
		1025	|| tmp->type == AMULET
		1026	|| tmp->type == GIRDLE
		1027	|| tmp->type == SKILL_TOOL)
1130	{	1028	{
1131	/* some debugging code to figure out item information */	1029	CHK_PICK_PICKUP;
1132	if (tmp->name != NULL)
1133	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1134	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1135	else
1136	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1137	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1138	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1139
1140	sprintf (putstring, "...flags: ");
1141	for (k = 0; k < 4; k++)
1142	{
1143	for (j = 0; j < 32; j++)
1144	{
1145	if ((tmp->flags[k] >> j) & 0x01)
1146	{
1147	sprintf (tmpstr, "%d ", k * 32 + j);
1148	strcat (putstring, tmpstr);
1149	}
1150	}
1151	}
1152	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1153
1154	#if 0
1155	/* print the flags too */
1156	for (k = 0; k < 4; k++)
1157	{
1158	fprintf (stderr, "%d [%d] ", k, k * 32 + 31);
1159	for (j = 0; j < 32; j++)
1160	{
1161	fprintf (stderr, "%d", tmp->flags[k] >> (31 - j) & 0x01);
1162	if (!((j + 1) % 4))
1163	fprintf (stderr, " ");
1164	}
1165	fprintf (stderr, " [%d]\n", k * 32);
1166	}
1167	#endif
1168	}
1169	/* philosophy:
1170	* It's easy to grab an item type from a pile, as long as it's
1171	* generic. This takes no game-time. For more detailed pickups
1172	* and selections, select-items shoul dbe used. This is a
1173	* grab-as-you-run type mode that's really useful for arrows for
1174	* example.
1175	* The drawback: right now it has no frontend, so you need to
1176	* stick the bits you want into a calculator in hex mode and then
1177	* convert to decimal and then 'pickup <#>
1178	*/
1179
1180	/* the first two modes are exclusive: if NOTHING we return, if
1181	* STOP then we stop. All the rest are applied sequentially,
1182	* meaning if any test passes, the item gets picked up. */
1183
1184	/* if mode is set to pick nothing up, return */
1185
1186	if (op->contr->mode & PU_NOTHING)
1187	return 1;
1188
1189	/* if mode is set to stop when encountering objects, return */
1190	/* take STOP before INHIBIT since it doesn't actually pick
1191	* anything up */
1192
1193	if (op->contr->mode & PU_STOP)
1194	return 0;
1195
1196	/* useful for going into stores and not losing your settings... */
1197	/* and for battles wher you don't want to get loaded down while
1198	* fighting */
1199	if (op->contr->mode & PU_INHIBIT)
1200	return 1;
1201
1202	/* prevent us from turning into auto-thieves :) */
1203	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1204	continue;	1030	continue;
		1031	}
1205		1032
1206	/* ignore known cursed objects */	1033	/* we don't forget dragon food */
1207	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1034	if (op->contr->mode & PU_FLESH)
		1035	if (tmp->type == FLESH)
		1036	{
		1037	CHK_PICK_PICKUP;
1208	continue;	1038	continue;
		1039	}
1209		1040
1210	/* all food and drink if desired */	1041	/* bows and arrows. Bows are good for selling! */
1211	/* question: don't pick up known-poisonous stuff? */	1042	if (op->contr->mode & PU_BOW)
		1043	if (tmp->type == BOW)
		1044	{
		1045	CHK_PICK_PICKUP;
		1046	continue;
		1047	}
		1048
		1049	if (op->contr->mode & PU_ARROW)
		1050	if (tmp->type == ARROW)
		1051	{
		1052	CHK_PICK_PICKUP;
		1053	continue;
		1054	}
		1055
		1056	/* all kinds of armor etc. */
		1057	if (op->contr->mode & PU_ARMOUR)
		1058	if (tmp->type == ARMOUR)
		1059	{
		1060	CHK_PICK_PICKUP;
		1061	continue;
		1062	}
		1063
		1064	if (op->contr->mode & PU_HELMET)
		1065	if (tmp->type == HELMET)
		1066	{
		1067	CHK_PICK_PICKUP;
		1068	continue;
		1069	}
		1070
		1071	if (op->contr->mode & PU_SHIELD)
		1072	if (tmp->type == SHIELD)
		1073	{
		1074	CHK_PICK_PICKUP;
		1075	continue;
		1076	}
		1077
1212	if (op->contr->mode & PU_FOOD)	1078	if (op->contr->mode & PU_BOOTS)
1213	if (tmp->type == FOOD)	1079	if (tmp->type == BOOTS)
		1080	{
		1081	CHK_PICK_PICKUP;
		1082	continue;
		1083	}
		1084
		1085	if (op->contr->mode & PU_GLOVES)
		1086	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1087	{
		1088	CHK_PICK_PICKUP;
		1089	continue;
		1090	}
		1091
		1092	if (op->contr->mode & PU_CLOAK)
		1093	if (tmp->type == CLOAK)
		1094	{
		1095	CHK_PICK_PICKUP;
		1096	continue;
		1097	}
		1098
		1099	/* hoping to catch throwing daggers here */
		1100	if (op->contr->mode & PU_MISSILEWEAPON)
		1101	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1102	{
		1103	CHK_PICK_PICKUP;
		1104	continue;
		1105	}
		1106
		1107	/* careful: chairs and tables are weapons! */
		1108	if (op->contr->mode & PU_ALLWEAPON)
		1109	{
		1110	if (tmp->type == WEAPON)
		1111	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1214	{	1112	{
1215	pick_up (op, tmp);	1113	CHK_PICK_PICKUP;
1216	continue;	1114	continue;
1217	}	1115	}
		1116	}
1218		1117
		1118	/* misc stuff that's useful */
1219	if (op->contr->mode & PU_DRINK)	1119	if (op->contr->mode & PU_KEY)
1220	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1120	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1221	{	1121	{
1222	pick_up (op, tmp);	1122	CHK_PICK_PICKUP;
1223	continue;	1123	continue;
1224	}	1124	}
1225		1125
		1126	/* any of the last 4 bits set means we use the ratio for value
		1127	* pickups */
1226	if (op->contr->mode & PU_POTION)	1128	if (op->contr->mode & PU_RATIO)
1227	if (tmp->type == POTION)	1129	{
		1130	/* use value density to decide what else to grab */
		1131	/* >=7 was >= op->contr->mode */
		1132	/* >=7 is the old standard setting. Now we take the last 4 bits
1228	{	1133	*/
1229	pick_up (op, tmp);
1230	continue;
1231	}
1232
1233	/* spellbooks, skillscrolls and normal books/scrolls */
1234	if (op->contr->mode & PU_SPELLBOOK)
1235	if (tmp->type == SPELLBOOK)
1236	{
1237	pick_up (op, tmp);
1238	continue;
1239	}
1240
1241	if (op->contr->mode & PU_SKILLSCROLL)
1242	if (tmp->type == SKILLSCROLL)
1243	{
1244	pick_up (op, tmp);
1245	continue;
1246	}
1247
1248	if (op->contr->mode & PU_READABLES)
1249	if (tmp->type == BOOK || tmp->type == SCROLL)
1250	{
1251	pick_up (op, tmp);
1252	continue;
1253	}
1254
1255	/* wands/staves/rods/horns */
1256	if (op->contr->mode & PU_MAGIC_DEVICE)
1257	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1258	{
1259	pick_up (op, tmp);
1260	continue;
1261	}
1262
1263	/* pick up all magical items */
1264	if (op->contr->mode & PU_MAGICAL)	1134	wvratio = op->contr->mode & PU_RATIO;
1265	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1135	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1266	{
1267	pick_up (op, tmp);
1268	continue;
1269	}
1270
1271	if (op->contr->mode & PU_VALUABLES)
1272	{	1136	{
1273	if (tmp->type == MONEY || tmp->type == GEM)	1137	#if 0
		1138	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1139	if (tmp->name != NULL)
1274	{	1140	{
1275	pick_up (op, tmp);	1141	fprintf (stderr, "%s", tmp->name);
1276	continue;
1277	}	1142	}
1278	}
1279
1280	/* rings & amulets - talismans seems to be typed AMULET */
1281	if (op->contr->mode & PU_JEWELS)
1282	if (tmp->type == RING || tmp->type == AMULET)
1283	{
1284	pick_up (op, tmp);
1285	continue;
1286	}
1287
1288	/* we don't forget dragon food */
1289	if (op->contr->mode & PU_FLESH)
1290	if (tmp->type == FLESH)
1291	{
1292	pick_up (op, tmp);
1293	continue;
1294	}
1295
1296	/* bows and arrows. Bows are good for selling! */
1297	if (op->contr->mode & PU_BOW)
1298	if (tmp->type == BOW)
1299	{
1300	pick_up (op, tmp);
1301	continue;
1302	}
1303
1304	if (op->contr->mode & PU_ARROW)
1305	if (tmp->type == ARROW)
1306	{
1307	pick_up (op, tmp);
1308	continue;
1309	}
1310
1311	/* all kinds of armor etc. */
1312	if (op->contr->mode & PU_ARMOUR)
1313	if (tmp->type == ARMOUR)
1314	{
1315	pick_up (op, tmp);
1316	continue;
1317	}
1318
1319	if (op->contr->mode & PU_HELMET)
1320	if (tmp->type == HELMET)
1321	{
1322	pick_up (op, tmp);
1323	continue;
1324	}
1325
1326	if (op->contr->mode & PU_SHIELD)
1327	if (tmp->type == SHIELD)
1328	{
1329	pick_up (op, tmp);
1330	continue;
1331	}
1332
1333	if (op->contr->mode & PU_BOOTS)
1334	if (tmp->type == BOOTS)
1335	{
1336	pick_up (op, tmp);
1337	continue;
1338	}
1339
1340	if (op->contr->mode & PU_GLOVES)
1341	if (tmp->type == GLOVES)
1342	{
1343	pick_up (op, tmp);
1344	continue;
1345	}
1346
1347	if (op->contr->mode & PU_CLOAK)
1348	if (tmp->type == CLOAK)
1349	{
1350	pick_up (op, tmp);
1351	continue;
1352	}
1353
1354	/* hoping to catch throwing daggers here */
1355	if (op->contr->mode & PU_MISSILEWEAPON)
1356	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1357	{
1358	pick_up (op, tmp);
1359	continue;
1360	}
1361
1362	/* careful: chairs and tables are weapons! */
1363	if (op->contr->mode & PU_ALLWEAPON)
1364	{
1365	if (tmp->type == WEAPON && tmp->name != NULL)
1366	{
1367	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1368	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1369	{
1370	pick_up (op, tmp);
1371	continue;
1372	}
1373	}
1374
1375	if (tmp->type == WEAPON && tmp->name == NULL)
1376	{
1377	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1378	{
1379	pick_up (op, tmp);
1380	continue;
1381	}
1382	}
1383	}
1384
1385	/* misc stuff that's useful */
1386	if (op->contr->mode & PU_KEY)
1387	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1388	{
1389	pick_up (op, tmp);
1390	continue;
1391	}
1392
1393	/* any of the last 4 bits set means we use the ratio for value
1394	* pickups */
1395	if (op->contr->mode & PU_RATIO)
1396	{
1397	/* use value density to decide what else to grab */
1398	/* >=7 was >= op->contr->mode */
1399	/* >=7 is the old standard setting. Now we take the last 4 bits
1400	* and multiply them by 5, giving 0..15*5== 5..75 */
1401	wvratio = (op->contr->mode & PU_RATIO) * 5;
1402	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1403	{
1404	pick_up (op, tmp);
1405	#if 0
1406	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1407	if (tmp->name != NULL)
1408	{
1409	fprintf (stderr, "%s", tmp->name);
1410	}
1411	else	1143	else
1412	fprintf (stderr, "%s", tmp->arch->name);	1144	fprintf (stderr, "%s", tmp->arch->archname);
1413	fprintf (stderr, ",%d] = ", tmp->type);	1145	fprintf (stderr, ",%d] = ", tmp->type);
1414	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1146	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1415	#endif	1147	#endif
		1148	CHK_PICK_PICKUP;
1416	continue;	1149	continue;
1417	}
1418	}	1150	}
1419	} /* the new pickup model */	1151	} /* the new pickup model */
1420	}	1152	}
1421		1153
1422	return !stop;	1154	return !stop;
1423	}	1155	}
1424		1156
		1157	/* routine for both players and monsters. We call this when
		1158	* there is a possibility for our action distrubing our hiding
		1159	* place or invisiblity spell. Artefact invisiblity causes
		1160	* "noise" instead. If we arent invisible to begin with, we
		1161	* return 0.
		1162	*/
		1163	static int
		1164	action_makes_visible (object *op)
		1165	{
		1166	if (op->invisible && op->flag [FLAG_ALIVE])
		1167	{
		1168	if (op->flag [FLAG_MAKE_INVIS])
		1169	{
		1170	// artefact invisibility is permanent, but we still make noise
		1171	// this is important for game-balance.
		1172	if (op->contr)
		1173	op->make_noise ();
		1174
		1175	return 0;
		1176	}
		1177
		1178	if (op->contr && op->contr->tmp_invis == 0)
		1179	return 0;
		1180
		1181	/* If monsters, they should become visible */
		1182	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1183	{
		1184	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1185	return 1;
		1186	}
		1187	}
		1188
		1189	return 0;
		1190	}
		1191
1425	/*	1192	/*
1426	* Find an arrow in the inventory and after that	1193	* Find an arrow in the inventory and after that
1427	* in the right type container (quiver). Pointer to the	1194	* in the right type container (quiver). Pointer to the
1428	* found object is returned.	1195	* found object is returned.
1429	*/	1196	*/
1430	object *	1197	static object *
1431	find_arrow (object *op, const char *type)	1198	find_arrow (object *op, const char *type)
1432	{	1199	{
1433	object *tmp = NULL;
1434
1435	for (op = op->inv; op; op = op->below)	1200	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1436	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1437	tmp = find_arrow (op, type);
1438	else if (op->type == ARROW && op->race == type)	1201	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1202	return splay (tmp);
		1203
		1204	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1205	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1206	if (object *arrow = find_arrow (tmp, type))
		1207	{
		1208	splay (tmp);
1439	return op;	1209	return arrow;
		1210	}
		1211
1440	return tmp;	1212	return 0;
1441	}	1213	}
1442		1214
1443	/*	1215	/*
1444	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1216	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1445	* against the target. A full test is not performed, simply a basic test	1217	* against the target. A full test is not performed, simply a basic test
1446	* of resistances. The archer is making a quick guess at what he sees down	1218	* of resistances. The archer is making a quick guess at what he sees down
1447	* the hall. Failing that it does it's best to pick the highest plus arrow.	1219	* the hall. Failing that it does it's best to pick the highest plus arrow.
1448	*/	1220	*/
1449		1221	static object *
1450	object *
1451	find_better_arrow (object *op, object *target, const char *type, int *better)	1222	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1452	{	1223	{
1453	object *tmp = NULL, *arrow, *ntmp;	1224	object *tmp = NULL, *arrow, *ntmp;
1454	int attacknum, attacktype, betterby = 0, i;	1225	int attacknum, attacktype, betterby = 0, i;
1455		1226
1456	if (!type)	1227	if (!type)
1457	return NULL;	1228	return NULL;
1458		1229
1459	for (arrow = op->inv; arrow; arrow = arrow->below)	1230	for (arrow = op->inv; arrow; arrow = arrow->below)
1460	{	1231	{
1461	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1232	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1462	{	1233	{
1463	i = 0;	1234	i = 0;
1464	ntmp = find_better_arrow (arrow, target, type, &i);	1235	ntmp = find_better_arrow (arrow, target, type, &i);
		1236
1465	if (i > betterby)	1237	if (i > betterby)
1466	{	1238	{
1467	tmp = ntmp;	1239	tmp = ntmp;
1468	betterby = i;	1240	betterby = i;
1469	}	1241	}
1470	}	1242	}
1471	else if (arrow->type == ARROW && arrow->race == type)	1243	else if (arrow->type == ARROW && arrow->race == type)
1472	{	1244	{
1473	/* allways prefer assasination/slaying */	1245	/* allways prefer assasination/slaying */
1474	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1246	if (target->race && arrow->slaying.contains (target->race))
1475	{	1247	{
1476	if (arrow->attacktype & AT_DEATH)	1248	if (arrow->attacktype & AT_DEATH)
1477	{	1249	{
1478	*better = 100;	1250	*better = 100;
1479	return arrow;	1251	return arrow;
…		…
1487	else	1259	else
1488	{	1260	{
1489	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1261	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1490	{	1262	{
1491	attacktype = 1 << attacknum;	1263	attacktype = 1 << attacknum;
1492	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1264	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1493	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1265	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1494	{	1266	{
1495	tmp = arrow;	1267	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1268	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1497	}	1269	}
1498	}	1270	}
		1271
1499	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1272	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1500	{	1273	{
1501	tmp = arrow;	1274	tmp = arrow;
1502	betterby = 2 + arrow->magic + arrow->stats.dam;	1275	betterby = 2 + arrow->magic + arrow->stats.dam;
1503	}	1276	}
		1277
1504	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1278	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1505	{	1279	{
1506	tmp = arrow;	1280	tmp = arrow;
1507	betterby = 1 + arrow->magic + arrow->stats.dam;	1281	betterby = 1 + arrow->magic + arrow->stats.dam;
1508	}	1282	}
1509	}	1283	}
1510	}	1284	}
1511	}	1285	}
		1286
1512	if (tmp == NULL && arrow == NULL)	1287	if (tmp == NULL && arrow == NULL)
1513	return find_arrow (op, type);	1288	return find_arrow (op, type);
1514		1289
1515	*better = betterby;	1290	*better = betterby;
1516	return tmp;	1291	return tmp;
…		…
1520	* find_better_arrow to find a decent arrow to use.	1295	* find_better_arrow to find a decent arrow to use.
1521	* op = the shooter	1296	* op = the shooter
1522	* type = bow->race	1297	* type = bow->race
1523	* dir = fire direction	1298	* dir = fire direction
1524	*/	1299	*/
1525		1300	static object *
1526	object *
1527	pick_arrow_target (object *op, const char *type, int dir)	1301	pick_arrow_target (object *op, shstr_cmp type, int dir)
1528	{	1302	{
1529	object *tmp = NULL;	1303	object *tmp = NULL;
1530	maptile *m;	1304	maptile *m;
1531	int i, mflags, found, number;	1305	int i, mflags, found, number;
1532	sint16 x, y;	1306	sint16 x, y;
…		…
1544	y = op->y;	1318	y = op->y;
1545		1319
1546	/* find the first target */	1320	/* find the first target */
1547	for (i = 0, found = 0; i < 20; i++)	1321	for (i = 0, found = 0; i < 20; i++)
1548	{	1322	{
1549	x += freearr_x[dir];	1323	x += DIRX (dir);
1550	y += freearr_y[dir];	1324	y += DIRY (dir);
1551	mflags = get_map_flags (m, &m, x, y, &x, &y);	1325	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1326
1552	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1327	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1553	{	1328	{
1554	tmp = NULL;	1329	tmp = 0;
1555	break;	1330	break;
1556	}	1331	}
1557	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1332	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1558	{	1333	{
1559	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1334	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1560	* perhaps a bad assumption.	1335	* perhaps a bad assumption.
1561	*/	1336	*/
1562	tmp = NULL;	1337	tmp = 0;
1563	break;	1338	break;
1564	}	1339	}
		1340
1565	if (mflags & P_IS_ALIVE)	1341	if (mflags & P_IS_ALIVE)
1566	{
1567	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1342	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1568	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1343	if (tmp->flag [FLAG_ALIVE])
1569	{
1570	found++;
1571	break;
1572	}
1573	if (found)
1574	break;	1344	break;
1575	}
1576	}	1345	}
1577	if (tmp == NULL)	1346
		1347	if (!tmp)
1578	return find_arrow (op, type);	1348	return find_arrow (op, type);
1579		1349
1580	if (tmp->head)	1350	if (tmp->head)
1581	tmp = tmp->head;	1351	tmp = tmp->head;
1582		1352
1583	return find_better_arrow (op, tmp, type, &i);	1353	return find_better_arrow (op, tmp, type, &i);
1584	}	1354	}
1585		1355
1586	/*	1356	/*
1587	* Creature fires a bow - op can be monster or player. Returns	1357	* Creature fires a bow - op can be monster or player. Returns
1588	* 1 if bow was actually fired, 0 otherwise.	1358	* 1 if bow was actually fired, 0 otherwise.
1589	* op is the object firing the bow.	1359	* op is the object firing the bow.
1590	* part is for multipart creatures - the part firing the bow.	1360	* part is for multipart creatures - the part firing the bow.
1591	* dir is the direction of fire.	1361	* dir is the direction of fire.
1592	* wc_mod is any special modifier to give (used in special player fire modes)	1362	* wc_mod is any special modifier to give (used in special player fire modes)
…		…
1595	*/	1365	*/
1596	int	1366	int
1597	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1367	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1598	{	1368	{
1599	object *left, *bow;	1369	object *left, *bow;
1600	int bowspeed, mflags;	1370	int mflags;
1601	maptile *m;	1371	maptile *m;
1602		1372
1603	if (!dir)	1373	if (!dir)
1604	{	1374	{
1605	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1375	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1606	return 0;	1376	return 0;
1607	}	1377	}
1608		1378
1609	if (op->type == PLAYER)	1379	if (op->contr)
1610	bow = op->contr->ranges[range_bow];	1380	bow = op->current_weapon;
1611	else	1381	else
1612	{	1382	{
1613	for (bow = op->inv; bow; bow = bow->below)	1383	for (bow = op->inv; bow; bow = bow->below)
1614	/* Don't check for applied - monsters don't apply bows - in that way, they	1384	/* Don't check for applied - monsters don't apply bows - in that way, they
1615	* don't need to switch back and forth between bows and weapons.	1385	* don't need to switch back and forth between bows and weapons.
…		…
1620	if (!bow)	1390	if (!bow)
1621	{	1391	{
1622	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1392	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1623	return 0;	1393	return 0;
1624	}	1394	}
		1395
		1396	// optimisation: move object to top so we will find it quickly again
		1397	splay (bow);
1625	}	1398	}
1626		1399
1627	if (!bow->race || !bow->skill)	1400	if (!bow->race || !bow->skill)
1628	{	1401	{
1629	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1402	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1630	return 0;	1403	return 0;
1631	}	1404	}
1632
1633	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1634
1635	/* penalize ROF for bestarrow */
1636	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1637	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1638
1639	if (bowspeed < 1)
1640	bowspeed = 1;
1641		1405
1642	if (arrow == NULL)	1406	if (arrow == NULL)
1643	{	1407	{
1644	if ((arrow = find_arrow (op, bow->race)) == NULL)	1408	if ((arrow = find_arrow (op, bow->race)) == NULL)
1645	{	1409	{
1646	if (op->type == PLAYER)	1410	if (op->type == PLAYER)
1647	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1411	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1648	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1412	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1649	else	1413	else
1650	CLEAR_FLAG (op, FLAG_READY_BOW);	1414	op->clr_flag (FLAG_READY_BOW);
		1415
1651	return 0;	1416	return 0;
1652	}	1417	}
1653	}	1418	}
1654		1419
1655	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1420	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
…		…
1663	}	1428	}
1664		1429
1665	/* this should not happen, but sometimes does */	1430	/* this should not happen, but sometimes does */
1666	if (arrow->nrof == 0)	1431	if (arrow->nrof == 0)
1667	{	1432	{
		1433	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1668	arrow->destroy ();	1434	arrow->destroy ();
1669	return 0;	1435	return 0;
1670	}	1436	}
1671		1437
1672	left = arrow; /* these are arrows left to the player */	1438	left = arrow; /* these are arrows left to the player */
1673	arrow = get_split_ob (arrow, 1);	1439	arrow = arrow->split ();
1674	if (!arrow)	1440	if (!arrow)
1675	{	1441	{
1676	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1442	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1677	return 0;	1443	return 0;
1678	}	1444	}
1679		1445
1680	arrow->set_owner (op);	1446	arrow->set_owner (op);
1681	arrow->skill = bow->skill;	1447	arrow->skill = bow->skill;
1682
1683	arrow->direction = dir;	1448	arrow->direction = dir;
1684	arrow->x = sx;	1449
1685	arrow->y = sy;	1450	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1451	arrow->stats.hp = arrow->stats.dam;
		1452	arrow->stats.grace = arrow->attacktype;
		1453	arrow->custom_name = arrow->slaying;
		1454
		1455	#if 0
		1456	if (player *pl = op->contr)
		1457	{
		1458	float speed = pl->weapon_sp;
		1459
		1460	/* penalize ROF for bestarrow */
		1461	if (pl->bowtype == bow_bestarrow)
		1462	speed *= .9f;
		1463	else
		1464	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1465
		1466	op->speed_left += speed - op->speed;
		1467	}
		1468	#endif
		1469
		1470	SET_ANIMATION (arrow, arrow->direction);
		1471
		1472	/* update the speed */
		1473
		1474	arrow->speed_left = 0;
		1475	arrow->set_speed (max (2.f,
		1476	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1477	+ bow->stats.dam / 7.f
		1478	));
		1479
		1480	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1686		1481
1687	if (op->type == PLAYER)	1482	if (op->type == PLAYER)
1688	{	1483	{
1689	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1690	op->update_stats ();
1691	}
1692
1693	SET_ANIMATION (arrow, arrow->direction);
1694	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1695	arrow->stats.hp = arrow->stats.dam;
1696	arrow->stats.grace = arrow->attacktype;
1697	if (arrow->slaying != NULL)
1698	arrow->spellarg = strdup (arrow->slaying);
1699
1700	/* Note that this was different for monsters - they got their level
1701	* added to the damage. I think the strength bonus is more proper.
1702	*/
1703
1704	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1705
1706	/* update the speed */
1707	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1708	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1709
1710	if (arrow->speed < 1.0)
1711	arrow->speed = 1.0;
1712	update_ob_speed (arrow);
1713	arrow->speed_left = 0;
1714
1715	if (op->type == PLAYER)
1716	{
1717	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1718	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1719	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1720
1721	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1484	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1485	wc -= dex_bonus[op->stats.Dex];
		1486
		1487	if (!arrow->slaying)
		1488	arrow->slaying = op->slaying;
		1489
		1490	arrow->attacktype |= op->attacktype;
1722	}	1491	}
1723	else	1492	else
1724	{	1493	{
1725	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1726	arrow->level = op->level;	1494	arrow->level = op->level;
1727	}	1495	arrow->stats.wc -= bow->magic;
1728		1496
1729	if (arrow->attacktype == AT_PHYSICAL)	1497	if (!arrow->slaying)
		1498	arrow->slaying = bow->slaying;
		1499
1730	arrow->attacktype |= bow->attacktype;	1500	arrow->attacktype |= bow->attacktype;
		1501	}
1731		1502
1732	if (bow->slaying)	1503	wc -= arrow->level;
1733	arrow->slaying = bow->slaying;	1504	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1734		1505
1735	arrow->map = m;	1506	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1736	arrow->move_type = MOVE_FLY_LOW;	1507	arrow->move_type = MOVE_FLY_LOW;
1737	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1508	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1509	arrow->set_flag (FLAG_NO_PICK);
1738		1510
1739	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1511	op->play_sound (sound_find ("fire_arrow"));
1740	insert_ob_in_map (arrow, m, op, 0);	1512	m->insert (arrow, sx, sy, op);
1741		1513
1742	if (!arrow->destroyed ())	1514	if (!arrow->destroyed ())
1743	move_arrow (arrow);	1515	move_arrow (arrow);
1744
1745	if (op->type == PLAYER)
1746	{
1747	if (left->destroyed ())
1748	esrv_del_item (op->contr, left->count);
1749	else
1750	esrv_send_item (op, left);
1751	}
1752		1516
1753	return 1;	1517	return 1;
1754	}	1518	}
1755		1519
1756	/* Special fire code for players - this takes into	1520	/* Special fire code for players - this takes into
…		…
1758	* but monsters can't. Putting that code here	1522	* but monsters can't. Putting that code here
1759	* makes the fire_bow code much cleaner.	1523	* makes the fire_bow code much cleaner.
1760	* this function should only be called if 'op' is a player,	1524	* this function should only be called if 'op' is a player,
1761	* hence the function name.	1525	* hence the function name.
1762	*/	1526	*/
1763	int	1527	static int
1764	player_fire_bow (object *op, int dir)	1528	player_fire_bow (object *op, int dir)
1765	{	1529	{
1766	int ret = 0, wcmod = 0;	1530	int ret;
1767		1531
1768	if (op->contr->bowtype == bow_bestarrow)	1532	if (op->contr->bowtype == bow_bestarrow)
1769	{	1533	{
1770	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1534	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1771	}	1535	}
1772	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1536	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1773	{	1537	{
1774	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1538	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1775	wcmod = -1;
1776	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1539	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1777	}	1540	}
1778	else if (op->contr->bowtype == bow_threewide)	1541	else if (op->contr->bowtype == bow_threewide)
1779	{	1542	{
1780	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1543	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1781	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1544	ret |= fire_bow (op, op, NULL, dir, -5, op->x + DIRX (absdir (dir + 2)), op->y + DIRY (absdir (dir + 2)));
1782	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);	1545	ret |= fire_bow (op, op, NULL, dir, -5, op->x + DIRX (absdir (dir - 2)), op->y + DIRY (absdir (dir - 2)));
1783	}	1546	}
1784	else if (op->contr->bowtype == bow_spreadshot)	1547	else if (op->contr->bowtype == bow_spreadshot)
1785	{	1548	{
1786	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1549	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1787	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1550	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1788	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);	1551	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1789
1790	}	1552	}
1791	else	1553	else
1792	{	1554	{
1793	/* Simple case */	1555	/* Simple case */
1794	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1556	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1795	}	1557	}
		1558
1796	return ret;	1559	return ret;
1797	}	1560	}
1798
1799		1561
1800	/* Fires a misc (wand/rod/horn) object in 'dir'.	1562	/* Fires a misc (wand/rod/horn) object in 'dir'.
1801	* Broken apart from 'fire' to keep it more readable.	1563	* Broken apart from 'fire' to keep it more readable.
1802	*/	1564	*/
1803	void	1565	static void
1804	fire_misc_object (object *op, int dir)	1566	fire_misc_object (object *op, int dir)
1805	{	1567	{
1806	object *item;	1568	object *item = op->contr->ranged_ob;
1807		1569
1808	if (!op->contr->ranges[range_misc])	1570	if (!item)
1809	{	1571	{
1810	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1572	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1811	return;	1573	return;
1812	}	1574	}
1813		1575
1814	item = op->contr->ranges[range_misc];
1815	if (!item->inv)	1576	if (!item->inv)
1816	{	1577	{
1817	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1578	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1818	return;	1579	return;
1819	}	1580	}
		1581
		1582	if (!op->apply (item))
		1583	return;
		1584
1820	if (item->type == WAND)	1585	if (item->type == WAND)
1821	{	1586	{
1822	if (item->stats.food <= 0)	1587	if (item->stats.food <= 0)
1823	{	1588	{
1824	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1589	op->contr->play_sound (sound_find ("wand_poof"));
1825	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1590	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1591
1826	return;	1592	return;
1827	}	1593	}
1828	}	1594	}
1829	else if (item->type == ROD || item->type == HORN)	1595	else if (item->type == ROD || item->type == HORN)
1830	{	1596	{
1831	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1597	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1598
		1599	// using the maximum of the rods charge allows at least one spell cast
		1600	// for a rod or horn, this fixes some broken rods.
		1601	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
1832	{	1602	{
1833	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1603	op->contr->play_sound (sound_find ("wand_poof"));
		1604
1834	if (item->type == ROD)	1605	if (item->type == ROD)
1835	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1606	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1836	else	1607	else
1837	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1608	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1609
1838	return;	1610	return;
1839	}	1611	}
1840	}	1612	}
1841		1613
1842	if (cast_spell (op, item, dir, item->inv, NULL))	1614	if (cast_spell (op, item, dir, item->inv, NULL))
1843	{	1615	{
1844	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1616	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1617
1845	if (item->type == WAND)	1618	if (item->type == WAND)
1846	{	1619	{
1847	if (!(--item->stats.food))	1620	if (!(--item->stats.food))
1848	{	1621	{
1849	object *tmp;
1850
1851	if (item->arch)	1622	if (item->arch)
1852	{	1623	{
1853	CLEAR_FLAG (item, FLAG_ANIMATE);	1624	item->clr_flag (FLAG_ANIMATE);
1854	item->face = item->arch->clone.face;	1625	item->face = item->arch->face;
1855	item->speed = 0;	1626	item->set_speed (0);
1856	update_ob_speed (item);
1857	}	1627	}
1858	if ((tmp = item->in_player ()))	1628
		1629	if (object *pl = item->visible_to ())
1859	esrv_update_item (UPD_ANIM, tmp, item);	1630	esrv_update_item (UPD_ANIM, pl, item);
1860	}	1631	}
1861	}	1632	}
1862	else if (item->type == ROD || item->type == HORN)	1633	else if (item->type == ROD || item->type == HORN)
1863	{
1864	drain_rod_charge (item);	1634	drain_rod_charge (item);
1865	}
1866	}	1635	}
1867	}	1636	}
1868		1637
1869	/* Received a fire command for the player - go and do it.	1638	/* Received a fire command for the player - go and do it.
1870	*/	1639	*/
1871	void	1640	bool
1872	fire (object *op, int dir)	1641	fire (object *who, int dir)
1873	{	1642	{
1874	int spellcost = 0;	1643	int spellcost = 0;
1875		1644
		1645	player *pl = who->contr;
		1646
		1647	if (pl->golem)
		1648	{
		1649	control_golem (who->contr->golem, dir);
		1650	return false;
		1651	}
		1652
		1653	object *ob = pl->ranged_ob;
		1654
		1655	if (!ob)
		1656	return false;
		1657
		1658	if (who->speed_left > 0.f)
		1659	--who->speed_left;
		1660	else
		1661	return false;
		1662
		1663	if (!who->apply (ob))
		1664	return false;
		1665
1876	/* check for loss of invisiblity/hide */	1666	/* check for loss of invisiblity/hide */
1877	if (action_makes_visible (op))	1667	if (action_makes_visible (who))
1878	make_visible (op);	1668	make_visible (who);
1879		1669
1880	switch (op->contr->shoottype)	1670	switch (ob->type)
1881	{	1671	{
1882	case range_none:	1672	case BOW:
1883	return;
1884
1885	case range_bow:
1886	player_fire_bow (op, dir);	1673	player_fire_bow (who, dir);
1887	return;	1674	break;
1888		1675
1889	case range_magic: /* Casting spells */	1676	case SPELL:
1890	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1677	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1891	return;	1678	break;
1892		1679
1893	case range_misc:	1680	case BUILDER:
1894	fire_misc_object (op, dir);
1895	return;
1896
1897	case range_golem: /* Control summoned monsters from scrolls */
1898	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
1899	{
1900	op->contr->ranges[range_golem] = 0;
1901	op->contr->shoottype = range_none;
1902	}
1903	else
1904	control_golem (op->contr->ranges[range_golem], dir);
1905	return;
1906
1907	case range_skill:
1908	if (!op->chosen_skill)
1909	{
1910	if (op->type == PLAYER)
1911	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
1912	return;
1913	}
1914	(void) do_skill (op, op, op->chosen_skill, dir, NULL);
1915	return;
1916	case range_builder:
1917	apply_map_builder (op, dir);	1681	apply_map_builder (who, dir);
1918	return;	1682	break;
		1683
		1684	case SKILL:
		1685	do_skill (who, who, ob, dir, 0);
		1686	break;
		1687
		1688	case RANGED:
		1689	do_skill (who, ob, who->chosen_skill, dir, 0);
		1690	break;
		1691
1919	default:	1692	default:
1920	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");	1693	fire_misc_object (who, dir);
1921	return;	1694	break;
1922	}	1695	}
1923	}
1924		1696
		1697	return true;
		1698	}
1925		1699
1926		1700	static object *
1927	/* find_key
1928	* We try to find a key for the door as passed. If we find a key
1929	* and successfully use it, we return the key, otherwise NULL
1930	* This function merges both normal and locked door, since the logic
1931	* for both is the same - just the specific key is different.
1932	* pl is the player,
1933	* inv is the objects inventory to searched
1934	* door is the door we are trying to match against.
1935	* This function can be called recursively to search containers.
1936	*/
1937
1938	object *
1939	find_key (object *pl, object *container, object *door)	1701	find_key_ (object *pl, object *container, object *door)
1940	{	1702	{
1941	object *tmp, *key;	1703	object *tmp, *key;
1942		1704
1943	/* Should not happen, but sanity checking is never bad */	1705	/* Should not happen, but sanity checking is never bad */
1944	if (container->inv == NULL)	1706	if (!container->inv)
1945	return NULL;	1707	return 0;
1946		1708
1947	/* First, lets try to find a key in the top level inventory */	1709	/* First, lets try to find a key in the top level inventory */
1948	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1710	for (tmp = container->inv; tmp; tmp = tmp->below)
1949	{	1711	{
1950	if (door->type == DOOR && tmp->type == KEY)	1712	if (door->type == DOOR && tmp->type == KEY)
1951	break;	1713	break;
		1714
1952	/* For sanity, we should really check door type, but other stuff	1715	/* For sanity, we should really check door type, but other stuff
1953	* (like containers) can be locked with special keys	1716	* (like containers) can be locked with special keys
1954	*/	1717	*/
1955	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1718	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1956	break;	1719	break;
1957	}	1720	}
		1721
1958	/* No key found - lets search inventories now */	1722	/* No key found - lets search inventories now */
1959	/* If we find and use a key in an inventory, return at that time.	1723	/* If we find and use a key in an inventory, return at that time.
1960	* otherwise, if we search all the inventories and still don't find	1724	* otherwise, if we search all the inventories and still don't find
1961	* a key, return	1725	* a key, return
1962	*/	1726	*/
1963	if (!tmp)	1727	if (!tmp)
1964	{	1728	{
1965	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1729	for (tmp = container->inv; tmp; tmp = tmp->below)
1966	{
1967	/* No reason to search empty containers */	1730	/* No reason to search empty containers */
1968	if (tmp->type == CONTAINER && tmp->inv)	1731	if (tmp->type == CONTAINER && tmp->inv)
1969	{
1970	if ((key = find_key (pl, tmp, door)) != NULL)	1732	if ((key = find_key_ (pl, tmp, door)))
1971	return key;	1733	return key;
1972	}	1734
1973	}
1974	if (!tmp)	1735	if (!tmp)
1975	return NULL;	1736	return 0;
1976	}	1737	}
		1738
1977	/* We get down here if we have found a key. Now if its in a container,	1739	/* We get down here if we have found a key. Now if its in a container,
1978	* see if we actually want to use it	1740	* see if we actually want to use it
1979	*/	1741	*/
1980	if (pl != container)	1742	if (pl != container)
1981	{	1743	{
1982	/* Only let players use keys in containers */	1744	/* Only let players use keys in containers */
1983	if (!pl->contr)	1745	if (!pl->contr)
1984	return NULL;	1746	return 0;
		1747
1985	/* cases where this fails:	1748	/* cases where this fails:
1986	* If we only search the player inventory, return now since we	1749	* If we only search the player inventory, return now since we
1987	* are not in the players inventory.	1750	* are not in the players inventory.
1988	* If the container is not active, return now since only active	1751	* If the container is not active, return now since only active
1989	* containers can be used.	1752	* containers can be used.
…		…
1993	* inv must have been an container and must have been active.	1756	* inv must have been an container and must have been active.
1994	*	1757	*
1995	* Change the color so that the message doesn't disappear with	1758	* Change the color so that the message doesn't disappear with
1996	* all the others.	1759	* all the others.
1997	*/	1760	*/
1998	if (pl->contr->usekeys == key_inventory ||	1761	if (pl->contr->usekeys == key_inventory
1999	!QUERY_FLAG (container, FLAG_APPLIED) ||	1762	|| !container->flag [FLAG_APPLIED]
2000	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1763	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
2001	{	1764	{
2002	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1765	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
2003	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1766	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
2004	return NULL;	1767	return NULL;
2005	}	1768	}
2006	}	1769	}
		1770
2007	return tmp;	1771	return tmp;
		1772	}
		1773
		1774	/* find_key
		1775	* We try to find a key for the door as passed. If we find a key
		1776	* and successfully use it, we return the key, otherwise NULL
		1777	* This function merges both normal and locked door, since the logic
		1778	* for both is the same - just the specific key is different.
		1779	* pl is the player,
		1780	* inv is the objects inventory to searched
		1781	* door is the door we are trying to match against.
		1782	* This function can be called recursively to search containers.
		1783	*/
		1784	object *
		1785	find_key (object *pl, object *container, object *door)
		1786	{
		1787	if (door->slaying && is_match_expr (door->slaying))
		1788	{
		1789	// for match expressions, we try to find the key by applying the match
		1790	// to the op itself, which is supposed to find the "key", instead
		1791	// of searching through containers ourselves.
		1792
		1793	return match_one (door->slaying, container, door, pl, pl);
		1794	}
		1795	else
		1796	return find_key_ (pl, container, door);
2008	}	1797	}
2009		1798
2010	/* moved door processing out of move_player_attack.	1799	/* moved door processing out of move_player_attack.
2011	* returns 1 if player has opened the door with a key	1800	* returns 1 if player has opened the door with a key
2012	* such that the caller should not do anything more,	1801	* such that the caller should not do anything more,
2013	* 0 otherwise	1802	* 0 otherwise
2014	*/	1803	*/
2015	static int	1804	static int
2016	player_attack_door (object *op, object *door)	1805	player_attack_door (object *op, object *door)
2017	{	1806	{
2018	/* If its a door, try to find a use a key. If we do destroy the door,	1807	/* If its a door, try to find a key. If we do destroy the door,
2019	* might as well return immediately as there is nothing more to do -	1808	* might as well return immediately as there is nothing more to do -
2020	* otherwise, we fall through to the rest of the code.	1809	* otherwise, we fall through to the rest of the code.
2021	*/	1810	*/
2022	object *key = find_key (op, op, door);	1811	object *key = find_key (op, op, door);
2023		1812
2024	/* IF we found a key, do some extra work */	1813	/* If we found a key, do some extra work */
2025	if (key)	1814	if (key)
2026	{	1815	{
2027	object *container = key->env;	1816	object *container = key->env;
2028		1817
2029	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
2030	if (action_makes_visible (op))	1818	if (action_makes_visible (op))
2031	make_visible (op);	1819	make_visible (op);
		1820
2032	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1821	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
2033	spring_trap (door->inv, op);	1822	spring_trap (door->inv, op);
		1823
2034	if (door->type == DOOR)	1824	if (door->type == DOOR)
2035	{
2036	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1825	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
2037	}
2038	else if (door->type == LOCKED_DOOR)	1826	else if (door->type == LOCKED_DOOR)
2039	{	1827	{
2040	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1828	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
2041	remove_door2 (door); /* remove door without violence ;-) */	1829	remove_door2 (door); /* remove door without violence ;-) */
2042	}	1830	}
		1831
2043	/* Do this after we print the message */	1832	/* Do this after we print the message */
2044	decrease_ob (key); /* Use up one of the keys */	1833	key->decrease (); /* Use up one of the keys */
2045	/* Need to update the weight the container the key was in */	1834
2046	if (container != op)
2047	esrv_update_item (UPD_WEIGHT, op, container);
2048	return 1; /* Nothing more to do below */	1835	return 1; /* Nothing more to do below */
2049	}	1836	}
2050	else if (door->type == LOCKED_DOOR)	1837	else if (door->type == LOCKED_DOOR)
2051	{	1838	{
2052	/* Might as well return now - no other way to open this */	1839	/* Might as well return now - no other way to open this */
2053	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1840	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2054	return 1;	1841	return 1;
2055	}	1842	}
		1843
2056	return 0;	1844	return 0;
2057	}	1845	}
2058		1846
2059	/* This function is just part of a breakup from move_player.	1847	/* This function is just part of a breakup from move_player.
2060	* It should keep the code cleaner.	1848	* It should keep the code cleaner.
2061	* When this is called, the players direction has been updated	1849	* When this is called, the players direction has been updated
2062	* (taking into account confusion.) The player is also actually	1850	* (taking into account confusion.) The player is also actually
2063	* going to try and move (not fire weapons).	1851	* going to try and move (not fire weapons).
2064	*/	1852	*/
2065	void	1853	bool
2066	move_player_attack (object *op, int dir)	1854	move_player_attack (object *op, int dir)
2067	{	1855	{
2068	object *tmp, *mon;	1856	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2069	sint16 nx, ny;	1857	{
2070	int on_battleground;	1858	--op->speed_left;
2071	maptile *m;	1859	return true;
		1860	}
2072		1861
2073	nx = freearr_x[dir] + op->x;	1862	sint16 nx = DIRX (dir) + op->x;
2074	ny = freearr_y[dir] + op->y;	1863	sint16 ny = DIRY (dir) + op->y;
2075		1864
2076	on_battleground = op_on_battleground (op, 0, 0);	1865	if (out_of_map (op->map, nx, ny))
		1866	return false;
2077		1867
2078	/* If braced, or can't move to the square, and it is not out of the	1868	/* If braced, or can't move to the square, and it is not out of the
2079	* map, attack it. Note order of if statement is important - don't	1869	* map, attack it. Note order of if statement is important - don't
2080	* want to be calling move_ob if braced, because move_ob will move the	1870	* want to be calling move_ob if braced, because move_ob will move the
2081	* player. This is a pretty nasty hack, because if we could	1871	* player. This is a pretty nasty hack, because if we could
2082	* move to some space, it then means that if we are braced, we should	1872	* move to some space, it then means that if we are braced, we should
2083	* do nothing at all. As it is, if we are braced, we go through	1873	* do nothing at all. As it is, if we are braced, we go through
2084	* quite a bit of processing. However, it probably is less than what	1874	* quite a bit of processing. However, it probably is less than what
2085	* move_ob uses.	1875	* move_ob uses.
2086	*/	1876	*/
2087	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1877	maptile *m = op->map->xy_find (nx, ny);
		1878
		1879	/* Go through all the objects, and find ones of interest. Only stop if
		1880	* we find a monster - that is something we know we want to attack.
		1881	* if its a door or barrel (can roll) see if there may be monsters
		1882	* on the space
		1883	*/
		1884	object *mon;
		1885	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1886	{
		1887	if ((mon->flag [FLAG_ALIVE]
		1888	|| mon->type == LOCKED_DOOR
		1889	|| mon->flag [FLAG_CAN_ROLL])
		1890	&& mon != op)
		1891	break;
2088	{	1892	}
2089	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1893
		1894	/* no monster == player tries to move into a wall or so */
		1895	if (!mon)
		1896	{
		1897	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1898	if (op->move_type & ob->move_block)
2090	{	1899	{
2091	m = get_map_from_coord (op->map, &nx, &ny);	1900	if (ob->move_block == MOVE_ALL)
2092	if (!m)	1901	move_into_wall (op, ob);
2093	return; /* Don't think this should happen */	1902	else
		1903	{
		1904	if (op->contr->ns->bumpmsg)
		1905	{
		1906	op->play_sound (sound_find ("blocked_move"));
		1907
		1908	op->statusmsg (ob->invisible
		1909	? "Something blocks you."
		1910	: format ("Something blocks you from entering the %s.", query_name (ob))
		1911	);
		1912	}
		1913	}
		1914
		1915	break;
		1916	}
		1917
		1918	return false;
		1919	}
		1920
		1921	mon = mon->head_ ();
		1922
		1923	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1924	if (op->contr->weapon_sp_left > 0.f)
		1925	if (player_attack_door (op, mon))
		1926	{
		1927	--op->contr->weapon_sp_left;
		1928	return true;
		1929	}
		1930
		1931	/* The following deals with possibly attacking peaceful
		1932	* or friendly creatures. Basically, all players are considered
		1933	* unaggressive. If the moving player has peaceful set, then the
		1934	* object should be pushed instead of attacked. It is assumed that
		1935	* if you are braced, you will not attack friends accidently,
		1936	* and thus will not push them.
		1937	*/
		1938
		1939	/* If the creature is a pet, push it even if the player is not
		1940	* peaceful. Our assumption is the creature is a pet if the
		1941	* player owns it and it is either friendly or unagressive.
		1942	*/
		1943	if (op->type == PLAYER
		1944	&& ((mon->owner && mon->owner->contr
		1945	&& same_party (mon->owner->contr->party, op->contr->party))
		1946	|| mon->owner == op)
		1947	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1948	{
		1949	/* If we're braced, we don't want to switch places with it */
		1950	if (op->contr->braced)
		1951	return false;
		1952
		1953	if (op->speed_left > 0.f)
		1954	{
		1955	--op->speed_left;
		1956
		1957	op->play_sound (sound_find ("push_player"));
		1958	push_ob (mon, dir, op);
		1959
		1960	if (action_makes_visible (op))
		1961	make_visible (op);
		1962
		1963	return true;
2094	}	1964	}
2095	else	1965	else
2096	m = op->map;
2097
2098	if ((tmp = GET_MAP_OB (m, nx, ny)) == NULL)
2099	{
2100	/* LOG(llevError,"player_move_attack: GET_MAP_OB returns NULL, but player can not move there.\n"); */
2101	return;	1966	return false;
2102	}	1967	}
2103		1968
2104	mon = 0;	1969	bool on_battleground = op_on_battleground (op, 0, 0);
2105	/* Go through all the objects, and find ones of interest. Only stop if
2106	* we find a monster - that is something we know we want to attack.
2107	* if its a door or barrel (can roll) see if there may be monsters
2108	* on the space
2109	*/
2110	while (tmp)
2111	{
2112	if (tmp == op)
2113	{
2114	tmp = tmp->above;
2115	continue;
2116	}
2117		1970
2118	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2119	{
2120	mon = tmp;
2121	break;
2122	}
2123
2124	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2125	mon = tmp;
2126
2127	tmp = tmp->above;
2128	}
2129
2130	if (!mon) /* This happens anytime the player tries to move */
2131	return; /* into a wall */
2132
2133	if (mon->head)
2134	mon = mon->head;
2135
2136	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2137	if (player_attack_door (op, mon))
2138	return;
2139
2140	/* The following deals with possibly attacking peaceful
2141	* or frienddly creatures. Basically, all players are considered
2142	* unaggressive. If the moving player has peaceful set, then the
2143	* object should be pushed instead of attacked. It is assumed that
2144	* if you are braced, you will not attack friends accidently,
2145	* and thus will not push them.
2146	*/
2147
2148	/* If the creature is a pet, push it even if the player is not
2149	* peaceful. Our assumption is the creature is a pet if the
2150	* player owns it and it is either friendly or unagressive.
2151	*/
2152	if ((op->type == PLAYER)
2153	#if COZY_SERVER
2154	&&
2155	((mon->owner && mon->owner->contr
2156	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2157	#else
2158	&& mon->owner == op
2159	#endif
2160	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2161	{
2162	/* If we're braced, we don't want to switch places with it */
2163	if (op->contr->braced)
2164	return;
2165	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2166	(void) push_ob (mon, dir, op);
2167	if (op->contr->tmp_invis || op->hide)
2168	make_visible (op);
2169	return;
2170	}
2171
2172	/* in certain circumstances, you shouldn't attack friendly	1971	/* in certain circumstances, you shouldn't attack friendly
2173	* creatures. Note that if you are braced, you can't push	1972	* creatures. Note that if you are braced, you can't push
2174	* someone, but put it inside this loop so that you won't	1973	* someone, but put it inside this loop so that you won't
2175	* attack them either.	1974	* attack them either.
2176	*/	1975	*/
2177	if ((mon->type == PLAYER || mon->enemy != op) &&	1976	if ((mon->type == PLAYER || mon->enemy != op)
2178	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1977	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2179	#ifdef PROHIBIT_PLAYERKILL
2180	(op->contr->peaceful	1978	&& ((op->contr->peaceful
2181	|| (mon->type == PLAYER	1979	|| (mon->type == PLAYER && mon->contr->peaceful))
2182	&& mon->contr->
2183	peaceful)) &&
2184	#else
2185	op->contr->peaceful &&
2186	#endif
2187	!on_battleground))	1980	&& !on_battleground))
		1981	{
		1982	if (op->speed_left > 0.f)
2188	{	1983	{
		1984	--op->speed_left;
		1985
2189	if (!op->contr->braced)	1986	if (!op->contr->braced)
2190	{	1987	{
2191	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1988	op->play_sound (sound_find ("push_player"));
2192	(void) push_ob (mon, dir, op);	1989	push_ob (mon, dir, op);
2193	}	1990	}
2194	else	1991	else
2195	new_draw_info (0, 0, op, "You withhold your attack");	1992	op->statusmsg ("You withhold your attack");
2196		1993
2197	if (op->contr->tmp_invis || op->hide)	1994	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2198	make_visible (op);	1995	make_visible (op);
2199	}
2200		1996
		1997	return true;
		1998	}
		1999	}
2201	/* If the object is a boulder or other rollable object, then	2000	/* If the object is a boulder or other rollable object, then
2202	* roll it if not braced. You can't roll it if you are braced.	2001	* roll it if not braced. You can't roll it if you are braced.
2203	*/	2002	*/
2204	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	2003	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		2004	{
		2005	if (op->speed_left > 0.f)
2205	{	2006	{
		2007	--op->speed_left;
		2008
2206	recursive_roll (mon, dir, op);	2009	recursive_roll (mon, dir, op);
2207	if (action_makes_visible (op))	2010	if (action_makes_visible (op))
2208	make_visible (op);	2011	make_visible (op);
2209	}
2210		2012
		2013	return true;
		2014	}
		2015	}
2211	/* Any generic living creature. Including things like doors.	2016	/* Any generic living creature. Including things like doors.
2212	* Way it works is like this: First, it must have some hit points	2017	* Way it works is like this: First, it must have some hit points
2213	* and be living. Then, it must be one of the following:	2018	* and be living. Then, it must be one of the following:
2214	* 1) Not a player, 2) A player, but of a different party. Note	2019	* 1) Not a player, 2) A player, but of a different party. Note
2215	* that party_number -1 is no party, so attacks can still happen.	2020	* that party_number -1 is no party, so attacks can still happen.
2216	*/	2021	*/
2217
2218	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2022	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2219	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2023	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2220	{	2024	{
2221		2025	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2222	/* If the player hasn't hit something this tick, and does
2223	* so, give them speed boost based on weapon speed. Doing
2224	* it here is better than process_players2, which basically
2225	* incurred a 1 tick offset.
2226	*/
2227	if (!op->contr->has_hit)
2228	{	2026	{
2229	op->speed_left += op->speed / op->contr->weapon_sp;	2027	--op->contr->weapon_sp_left;
2230
2231	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2232	}
2233		2028
2234	skill_attack (mon, op, 0, 0, 0);	2029	skill_attack (mon, op, 0, 0, 0);
2235
2236	/* If attacking another player, that player gets automatic
2237	* hitback, and doesn't loose luck either.
2238	* Disable hitback on the battleground or if the target is
2239	* the wiz.
2240	*/
2241	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2242	{
2243	short luck = mon->stats.luck;
2244
2245	mon->contr->has_hit = 1;
2246	skill_attack (op, mon, 0, 0, 0);
2247	mon->stats.luck = luck;
2248	}
2249		2030
2250	if (action_makes_visible (op))	2031	if (action_makes_visible (op))
2251	make_visible (op);	2032	make_visible (op);
2252	}
2253	} /* if player should attack something */
2254	}
2255		2033
2256	int	2034	return true;
		2035	}
		2036	}
		2037
		2038	return false;
		2039	}
		2040
		2041	bool
2257	move_player (object *op, int dir)	2042	move_player (object *op, int dir)
2258	{	2043	{
2259	int pick;	2044	if (!op->map || op->map->state != MAP_ACTIVE)
2260
2261	if (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)
2262	return 0;	2045	return 0;
2263		2046
2264	/* Sanity check: make sure dir is valid */	2047	/* Sanity check: make sure dir is valid */
2265	if ((dir < 0) || (dir >= 9))	2048	if (dir < 0 || dir > 8)
2266	{	2049	{
2267	LOG (llevError, "move_player: invalid direction %d\n", dir);	2050	LOG (llevError, "move_player: invalid direction %d\n", dir);
2268	return 0;	2051	return 0;
2269	}	2052	}
2270		2053
2271	/* peterm: added following line */	2054	/* peterm: added following line */
2272	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2055	if (op->flag [FLAG_CONFUSED] && dir)
2273	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2056	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2274		2057
2275	op->facing = dir;	2058	op->facing = dir;
2276		2059
2277	if (op->hide)	2060	if (op->flag [FLAG_HIDDEN])
2278	do_hidden_move (op);	2061	do_hidden_move (op);
2279		2062
		2063	bool retval;
		2064	int pick = 0;
		2065
2280	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2066	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2281	/*nop */ ;	2067	retval = RESULT_INT (0);
2282	else if (op->contr->fire_on)	2068	else if (op->contr->fire_on)
2283	fire (op, dir);	2069	retval = fire (op, dir);
2284	else	2070	else
2285	{	2071	{
2286	move_player_attack (op, dir);	2072	retval = move_player_attack (op, dir);
2287	pick = check_pick (op);	2073	pick = check_pick (op);
2288	}	2074	}
2289		2075
2290	/* Add special check for newcs players and fire on - this way, the	2076	/* Add special check for newcs players and fire on - this way, the
2291	* server can handle repeat firing.	2077	* server can handle repeat firing.
…		…
2298	/* Update how the player looks. Use the facing, so direction may	2084	/* Update how the player looks. Use the facing, so direction may
2299	* get reset to zero. This allows for full animation capabilities	2085	* get reset to zero. This allows for full animation capabilities
2300	* for players.	2086	* for players.
2301	*/	2087	*/
2302	animate_object (op, op->facing);	2088	animate_object (op, op->facing);
2303	return 0;	2089
		2090	return retval;
2304	}	2091	}
2305		2092
2306	/* This is similar to handle_player, below, but is only used by the	2093	/* This is similar to handle_player, below, but is only used by the
2307	* new client/server stuff.	2094	* new client/server stuff.
2308	* This is sort of special, in that the new client/server actually uses	2095	* This is sort of special, in that the new client/server actually uses
2309	* the new speed values for commands.	2096	* the new speed values for commands.
2310	*	2097	*
2311	* Returns true if there are more actions we can do.	2098	* Returns true if there are more actions we can do. Should not do
		2099	* many actions in a row, as that would be too unfair to other
		2100	* players.
2312	*/	2101	*/
2313	int	2102	bool
2314	handle_newcs_player (object *op)	2103	handle_newcs_player (object *op)
2315	{	2104	{
2316	if (op->contr->hidden)	2105	if (op->flag [FLAG_SCARED])
2317	{
2318	op->invisible = 1000;
2319	/* the socket code flashes the player visible/invisible
2320	* depending on the value of invisible, so we need to
2321	* alternate it here for it to work correctly.
2322	*/
2323	if (pticks & 2)
2324	op->invisible--;
2325	}	2106	{
2326	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2107	if (op->speed_left > 0.f)
2327	{
2328	op->invisible--;
2329	if (!op->invisible)
2330	{
2331	make_visible (op);
2332	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2333	}	2108	{
2334	}
2335
2336	if (QUERY_FLAG (op, FLAG_SCARED))
2337	{
2338	flee_player (op);
2339	/* If player is still scared, that is his action for this tick */
2340	if (QUERY_FLAG (op, FLAG_SCARED))
2341	{
2342	op->speed_left--;	2109	--op->speed_left;
		2110	flee_player (op);
		2111
2343	return 0;	2112	return true;
2344	}	2113	}
		2114	else
		2115	return false;
2345	}	2116	}
2346
2347	/* I've been seeing crashes where the golem has been destroyed, but
2348	* the player object still points to the defunct golem. The code that
2349	* destroys the golem looks correct, and it doesn't always happen, so
2350	* put this in a a workaround to clean up the golem pointer.
2351	*/
2352	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2353	op->contr->ranges[range_golem] = 0;
2354		2117
2355	/* call this here - we also will call this in do_ericserver, but	2118	/* call this here - we also will call this in do_ericserver, but
2356	* the players time has been increased when doericserver has been	2119	* the players time has been increased when doericserver has been
2357	* called, so we recheck it here.	2120	* called, so we recheck it here.
2358	*/	2121	*/
2359	//TODO: better than handling 8 commands, use some more intelligent rate-limiting	2122	if (op->contr->ns->handle_command ())
2360	for (int rep = 8; --rep && op->contr->ns->handle_command (); )	2123	return true;
2361	;
2362		2124
2363	if (op->speed_left < 0)	2125	if (op->direction && (op->contr->run_on || op->contr->fire_on))
		2126	return move_player (op, op->direction);
		2127
		2128	return false;
		2129	}
		2130
		2131	static int
		2132	save_life (object *op)
		2133	{
		2134	if (!op->flag [FLAG_LIFESAVE])
2364	return 0;	2135	return 0;
2365		2136
2366	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2367	{
2368	/* All move commands take 1 tick, at least for now */
2369	op->speed_left--;
2370
2371	/* Instead of all the stuff below, let move_player take care
2372	* of it. Also, some of the skill stuff is only put in
2373	* there, as well as the confusion stuff.
2374	*/
2375	move_player (op, op->direction);
2376	if (op->speed_left > 0)
2377	return 1;
2378	else
2379	return 0;
2380	}
2381
2382	return 0;
2383	}
2384
2385	int
2386	save_life (object *op)
2387	{
2388	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2389	return 0;
2390
2391	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2137	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2392	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2138	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2393	{	2139	{
2394	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2140	op->play_sound (sound_find ("ob_evaporate"));
2395	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2141	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2396		2142
2397	if (op->contr)
2398	esrv_del_item (op->contr, tmp->count);
2399
2400	tmp->destroy ();	2143	tmp->destroy ();
2401	CLEAR_FLAG (op, FLAG_LIFESAVE);	2144	op->clr_flag (FLAG_LIFESAVE);
2402		2145
2403	if (op->stats.hp < 0)	2146	if (op->stats.hp < 0)
2404	op->stats.hp = op->stats.maxhp;	2147	op->stats.hp = op->stats.maxhp;
2405		2148
2406	if (op->stats.food < 0)	2149	if (op->stats.food < 0)
2407	op->stats.food = 999;	2150	op->stats.food = MAX_FOOD;
2408		2151
2409	op->update_stats ();	2152	op->update_stats ();
2410	return 1;	2153	return 1;
2411	}	2154	}
2412		2155
2413	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2156	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2414	CLEAR_FLAG (op, FLAG_LIFESAVE);	2157	op->clr_flag (FLAG_LIFESAVE);
2415	enter_player_savebed (op); /* bring him home. */	2158	enter_player_savebed (op); /* bring him home. */
2416	return 0;	2159	return 0;
2417	}	2160	}
2418		2161
2419	/* This goes throws the inventory and removes unpaid objects, and puts them	2162	/* This goes throws the inventory and removes unpaid objects, and puts them
2420	* back in the map (location and map determined by values of env). This	2163	* back in the map (location and map determined by values of env). This
2421	* function will descend into containers. op is the object to start the search	2164	* function will descend into containers. op is the object to start the search
2422	* from.	2165	* from.
2423	*/	2166	*/
		2167	static void
		2168	drop_unpaid_items (object *op, object *env)
		2169	{
		2170	while (op)
		2171	{
		2172	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2173
		2174	if (op->flag [FLAG_UNPAID])
		2175	op->insert_at (env);
		2176	else if (op->inv)
		2177	drop_unpaid_items (op->inv, env);
		2178
		2179	op = next;
		2180	}
		2181	}
		2182
2424	void	2183	void
2425	remove_unpaid_objects (object *op, object *env)	2184	object::drop_unpaid_items ()
2426	{	2185	{
2427	object *next;	2186	if (!flag [FLAG_REMOVED])
2428		2187	::drop_unpaid_items (inv, this);
2429	while (op)
2430	{
2431	next = op->below; /* Make sure we have a good value, in case
2432	* we remove object 'op'
2433	*/
2434	if (QUERY_FLAG (op, FLAG_UNPAID))
2435	{
2436	op->remove ();
2437	op->x = env->x;
2438	op->y = env->y;
2439	if (env->type == PLAYER)
2440	esrv_del_item (env->contr, op->count);
2441	insert_ob_in_map (op, env->map, NULL, 0);
2442	}
2443	else if (op->inv)
2444	remove_unpaid_objects (op->inv, env);
2445
2446	op = next;
2447	}
2448	}
2449
2450	/*
2451	* Returns pointer a static string containing gravestone text
2452	* Moved from apply.c to player.c - player.c is what
2453	* actually uses this function. player.c may not be quite the
2454	* best, a misc file for object actions is probably better,
2455	* but there isn't one in the server directory.
2456	*/
2457	char *
2458	gravestone_text (object *op)
2459	{
2460	static char buf2[MAX_BUF];
2461	char buf[MAX_BUF];
2462	time_t now = time (NULL);
2463
2464	strcpy (buf2, " R.I.P.\n\n");
2465	if (op->type == PLAYER)
2466	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2467	else
2468	sprintf (buf, "%s\n", &op->name);
2469
2470	strncat (buf2, " ", 20 - strlen (buf) / 2);
2471	strcat (buf2, buf);
2472	if (op->type == PLAYER)
2473	sprintf (buf, "who was in level %d when killed\n", op->level);
2474	else
2475	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2476
2477	strncat (buf2, " ", 20 - strlen (buf) / 2);
2478	strcat (buf2, buf);
2479	if (op->type == PLAYER)
2480	{
2481	sprintf (buf, "by %s.\n\n", op->contr->killer);
2482	strncat (buf2, " ", 21 - strlen (buf) / 2);
2483	strcat (buf2, buf);
2484	}
2485
2486	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2487	strncat (buf2, " ", 20 - strlen (buf) / 2);
2488	strcat (buf2, buf);
2489
2490	return buf2;
2491	}	2188	}
2492		2189
2493	void	2190	void
2494	do_some_living (object *op)	2191	do_some_living (object *op)
2495	{	2192	{
2496	int last_food = op->stats.food;	2193	int last_food = op->stats.food;
2497	int gen_hp, gen_sp, gen_grace;	2194	int gen_hp, gen_sp, gen_grace;
2498	int over_hp, over_sp, over_grace;
2499	int i;
2500	int rate_hp = 1200;	2195	int rate_hp = 1200;
2501	int rate_sp = 2500;	2196	int rate_sp = 2500;
2502	int rate_grace = 2000;	2197	int rate_grace = 2000;
2503	const int max_hp = 1;	2198	const int max_hp = 1;
2504	const int max_sp = 1;	2199	const int max_sp = 1;
2505	const int max_grace = 1;	2200	const int max_grace = 1;
2506		2201
2507	if (op->contr->outputs_sync)	2202	#if 0
		2203	if (op->contr->hidden)
		2204	{
		2205	op->invisible = 1000;
		2206	/* the socket code flashes the player visible/invisible
		2207	* depending on the value of invisible, so we need to
		2208	* alternate it here for it to work correctly.
		2209	*/
		2210	if (server_tick & 2)
		2211	op->invisible--;
2508	{	2212	}
2509	for (i = 0; i < NUM_OUTPUT_BUFS; i++)	2213	else
2510	if (op->contr->outputs[i].buf && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2214	#endif
2511	flush_output_element (op, &op->contr->outputs[i]);	2215	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2216	{
		2217	if (!op->invisible--)
		2218	{
		2219	make_visible (op);
		2220	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2221	}
2512	}	2222	}
2513		2223
2514	if (op->contr->ns->state == ST_PLAYING)	2224	if (op->contr->ns->state == ST_PLAYING)
2515	{	2225	{
2516	/* these next three if clauses make it possible to SLOW DOWN	2226	/* these next three if clauses make it possible to SLOW DOWN
…		…
2537	{	2247	{
2538	gen_grace = op->stats.maxgrace;	2248	gen_grace = op->stats.maxgrace;
2539	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2249	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2540	}	2250	}
2541		2251
2542	/* Regenerate Spell Points */	2252	/* Regenerate Grace */
2543	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)	2253	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2254	if (--op->last_grace < 0)
2544	{	2255	{
2545	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2546	if (op->stats.sp < op->stats.maxsp)	2256	if (op->stats.grace < op->stats.maxgrace / 2)
		2257	op->stats.grace++; /* no penalty in food for regaining grace */
		2258
		2259	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2260
		2261	if (max_grace > 1)
2547	{	2262	{
2548	op->stats.sp++;	2263	int over_grace = temp / rate_grace;
2549	/* dms do not consume food */	2264
2550	if (!QUERY_FLAG (op, FLAG_WIZ))	2265	if (over_grace > 0)
2551	{	2266	{
2552	op->stats.food--;	2267	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2553	if (op->contr->digestion < 0)	2268	op->last_grace = 0;
2554	op->stats.food += op->contr->digestion;
2555	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2556	op->stats.food = last_food;
2557	}	2269	}
		2270	else
		2271	op->last_grace = rate_grace / temp;
2558	}	2272	}
		2273	else
		2274	op->last_grace = rate_grace / temp;
2559		2275
2560	if (max_sp > 1)	2276	/* wearing stuff doesn't detract from grace generation. */
		2277	}
		2278
		2279	if (op->stats.food > 0)
		2280	{
		2281	/* Regenerate Spell Points */
		2282	if (!op->contr->golem && --op->last_sp < 0)
2561	{	2283	{
2562	over_sp = (gen_sp + 10) / rate_sp;	2284	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2563	if (over_sp > 0)	2285
		2286	if (op->stats.sp < op->stats.maxsp)
2564	{	2287	{
2565	if (op->stats.sp < op->stats.maxsp)	2288	op->stats.sp++;
		2289
		2290	/* dms do not consume food */
		2291	if (!op->flag [FLAG_WIZ])
2566	{	2292	{
2567	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2568
2569	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2570	op->stats.sp--;	2293	op->stats.food--;
2571		2294
2572	if (op->stats.sp > op->stats.maxsp)	2295	if (op->contr->digestion < 0)
		2296	op->stats.food += op->contr->digestion;
		2297	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2573	op->stats.sp = op->stats.maxsp;	2298	op->stats.food = last_food;
2574	}	2299	}
		2300	}
		2301
		2302	if (max_sp > 1)
		2303	{
		2304	int over_sp = (gen_sp + 10) / rate_sp;
		2305	if (over_sp > 0)
		2306	{
		2307	if (op->stats.sp < op->stats.maxsp)
		2308	{
		2309	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2310
		2311	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2312	op->stats.sp--;
		2313
		2314	if (op->stats.sp > op->stats.maxsp)
		2315	op->stats.sp = op->stats.maxsp;
		2316	}
		2317
2575	op->last_sp = 0;	2318	op->last_sp = 0;
		2319	}
		2320	else
		2321	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2576	}	2322	}
2577	else	2323	else
2578	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);	2324	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2579	}	2325	}
2580	else
2581	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2582	}
2583		2326
2584	/* Regenerate Grace */	2327	/* Regenerate Hit Points */
2585	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2586	if (--op->last_grace < 0)	2328	if (--op->last_heal < 0)
2587	{
2588	if (op->stats.grace < op->stats.maxgrace / 2)
2589	op->stats.grace++; /* no penalty in food for regaining grace */
2590
2591	if (max_grace > 1)
2592	{	2329	{
2593	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2330	if (op->stats.hp < op->stats.maxhp)
2594	if (over_grace > 0)
2595	{	2331	{
2596	op->stats.sp += over_grace	2332	op->stats.hp++;
2597	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;	2333
		2334	/* dms do not consume food */
		2335	if (!op->flag [FLAG_WIZ])
		2336	{
		2337	op->stats.food--;
		2338
		2339	if (op->contr->digestion < 0)
		2340	op->stats.food += op->contr->digestion;
		2341	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2342	op->stats.food = last_food;
		2343	}
		2344	}
		2345
		2346	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2347
		2348	if (max_hp > 1)
		2349	{
		2350	int over_hp = temp / rate_hp;
		2351
		2352	if (over_hp > 0)
		2353	{
		2354	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
2598	op->last_grace = 0;	2355	op->last_heal = 0;
		2356	}
		2357	else
		2358	op->last_heal = rate_hp / temp;
2599	}	2359	}
2600	else	2360	else
2601	{
2602	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2603	}
2604	}
2605	else
2606	{
2607	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2608	}
2609	/* wearing stuff doesn't detract from grace generation. */
2610	}
2611
2612	/* Regenerate Hit Points */
2613	if (--op->last_heal < 0)
2614	{
2615	if (op->stats.hp < op->stats.maxhp)
2616	{
2617	op->stats.hp++;
2618	/* dms do not consume food */
2619	if (!QUERY_FLAG (op, FLAG_WIZ))
2620	{
2621	op->stats.food--;
2622	if (op->contr->digestion < 0)
2623	op->stats.food += op->contr->digestion;
2624	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2625	op->stats.food = last_food;
2626	}
2627	}
2628
2629	if (max_hp > 1)
2630	{
2631	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2632	if (over_hp > 0)
2633	{
2634	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
2635	op->last_heal = 0;	2361	op->last_heal = rate_hp / temp;
2636	}
2637	else
2638	{
2639	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2640	}
2641	}
2642	else
2643	{
2644	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2645	}	2362	}
2646	}	2363	}
2647		2364
2648	/* Digestion */	2365	/* Digestion */
2649	if (--op->last_eat < 0)	2366	if (--op->last_eat < 0)
2650	{	2367	{
2651	#ifdef COZY_SERVER	2368	int bonus = max (0, op->contr->digestion),
2652	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2369	penalty = max (0, -op->contr->digestion);
2653	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2654	#else
2655	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2656	#endif
2657		2370
2658	if (op->contr->gen_hp > 0)
2659	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2371	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2660	else
2661	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2662		2372
2663	/* dms do not consume food */	2373	/* dms do not consume food */
2664	if (!QUERY_FLAG (op, FLAG_WIZ))	2374	if (!op->flag [FLAG_WIZ])
2665	op->stats.food--;	2375	op->stats.food--;
2666	}	2376	}
2667		2377
2668	if (op->stats.food < 0 && op->stats.hp >= 0)	2378	if (op->stats.food < 0 && op->stats.hp >= 0)
2669	{	2379	{
2670	object *tmp, *flesh = 0;	2380	object *flesh = 0;
2671		2381
2672	for (tmp = op->inv; tmp; tmp = tmp->below)	2382	for_inv_removable (op, tmp)
2673	{	2383	{
2674	if (!QUERY_FLAG (tmp, FLAG_UNPAID))	2384	if (tmp->flag [FLAG_UNPAID])
		2385	continue;
		2386
		2387	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2675	{	2388	{
2676	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2389	op->statusmsg ("You blindly grab for a bite of food. "
2677	{	2390	"H<To prevent you from starving, you ate some random item from your backpack.>");
2678	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2391	op->apply (tmp);
2679	manual_apply (op, tmp, 0);	2392
2680	if (op->stats.food >= 0 || op->stats.hp < 0)	2393	if (op->stats.food >= 0 || op->stats.hp < 0)
2681	break;	2394	break;
2682	}	2395	}
2683	else if (tmp->type == FLESH)	2396	else if (tmp->type == FLESH)
2684	flesh = tmp;	2397	flesh = tmp;
2685	} /* End if paid for object */	2398	}
2686	} /* end of for loop */
2687		2399
2688	/* If player is still starving, it means they don't have any food, so	2400	/* If player is still starving, it means they don't have any food, so
2689	* eat flesh instead.	2401	* eat flesh instead.
2690	*/	2402	*/
2691	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2403	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2692	{	2404	{
2693	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2405	op->statusmsg ("You blindly grab for a bite of food. "
		2406	"H<To prevent you from starving, you ate some random item from your backpack.>");
2694	manual_apply (op, flesh, 0);	2407	op->apply (flesh);
2695	}	2408	}
		2409
		2410	// If player is still starving, alert him!
		2411	if (op->stats.food < 0)
		2412	op->failmsg ("You are starving! "
		2413	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2414	}
		2415
		2416	if (op->stats.food < 0)
2696	}	2417	{
		2418	op->stats.hp += op->stats.food;
		2419	op->stats.food = 0;
2697		2420
2698	while (op->stats.food < 0 && op->stats.hp >= 0)	2421	if (op->stats.hp < 0)
2699	op->stats.food++, op->stats.hp--;	2422	{
		2423	op->contr->killer = archetype::get ("killer_starvation");
		2424	op->contr->killer->destroy ();
		2425	}
		2426	}
2700		2427
		2428	/* killer should be set here already */
2701	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))	2429	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2702	kill_player (op);	2430	kill_player (op);
2703	}	2431	}
2704	}	2432	}
2705		2433
2706	/* If the player should die (lack of hp, food, etc), we call this.	2434	/* If the player should die (lack of hp, food, etc), we call this.
…		…
2709	* file.	2437	* file.
2710	*/	2438	*/
2711	void	2439	void
2712	kill_player (object *op)	2440	kill_player (object *op)
2713	{	2441	{
2714	char buf[MAX_BUF];
2715	int x, y;	2442	int x, y;
2716
2717	//int i;
2718	maptile *map; /* this is for resurrection */	2443	maptile *map; /* this is for resurrection */
2719
2720	/* int z;
2721	int num_stats_lose;
2722	int lost_a_stat;
2723	int lose_this_stat;
2724	int this_stat; */
2725	int will_kill_again;	2444	int will_kill_again;
2726	archetype *at;	2445	archetype *at;
2727	object *tmp;	2446	object *tmp;
2728		2447
2729	if (save_life (op))	2448	if (save_life (op))
2730	return;	2449	return;
2731		2450
		2451	dynbuf_text deathtab;
		2452
		2453	/* restore player */
		2454	at = archetype::find (shstr_poisoning);
		2455	if (object *tmp = present_arch_in_ob (at, op))
		2456	{
		2457	tmp->destroy ();
		2458	deathtab << "Your body feels cleansed...\r";
		2459	}
		2460
		2461	at = archetype::find (shstr_confusion);
		2462	if (object *tmp = present_arch_in_ob (at, op))
		2463	{
		2464	tmp->destroy ();
		2465	deathtab << "Your mind feels clearer...\r";
		2466	}
		2467
		2468	cure_disease (op, 0, 0); /* remove any disease */
		2469
		2470	max_it (op->stats.hp , op->stats.maxhp);
		2471	max_it (op->stats.sp , op->stats.maxsp);
		2472	max_it (op->stats.grace, op->stats.maxgrace);
		2473	max_it (op->stats.food , 200);
		2474
		2475	// remove all spell effects that are active
		2476	// to avoid long-term effects such as word-of-recall
		2477	for (object *item = op->inv; item; )
		2478	{
		2479	object *next = item->below;
		2480
		2481	if (item->type == SPELL_EFFECT && item->active)
		2482	item->destroy ();
		2483
		2484	item = next;
		2485	}
2732		2486
2733	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2487	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2734	* in cities ONLY!!! It is very important that this doesn't get abused.	2488	* in cities ONLY!!! It is very important that this doesn't get abused.
2735	* Look at op_on_battleground() for more info --AndreasV	2489	* Look at op_on_battleground() for more info --AndreasV
2736	*/	2490	*/
2737	if (op_on_battleground (op, &x, &y))	2491	if (op_on_battleground (op, &x, &y))
2738	{	2492	{
2739	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2493	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2740	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2741
2742	/* restore player */
2743	at = archetype::find ("poisoning");
2744	tmp = present_arch_in_ob (at, op);
2745	if (tmp)
2746	{
2747	tmp->destroy ();
2748	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2749	}
2750
2751	at = archetype::find ("confusion");
2752	tmp = present_arch_in_ob (at, op);
2753	if (tmp)
2754	{
2755	tmp->destroy ();
2756	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2757	}
2758
2759	cure_disease (op, 0); /* remove any disease */
2760	op->stats.hp = op->stats.maxhp;
2761	if (op->stats.food <= 0)
2762	op->stats.food = 999;
2763		2494
2764	/* create a bodypart-trophy to make the winner happy */	2495	/* create a bodypart-trophy to make the winner happy */
2765	tmp = arch_to_object (archetype::find ("finger"));	2496	object *tmp = archetype::find (shstr_finger)->instance ();
2766	if (tmp != NULL)	2497
2767	{	2498	tmp->name = format ("%s's finger" , &op->name);
2768	sprintf (buf, "%s's finger", &op->name);	2499	tmp->name_pl = format ("%s's fingers", &op->name);
2769	tmp->name = buf;	2500	tmp->msg = format (
2770	sprintf (buf, " This finger has been cut off %s\n"	2501	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2771	" the %s, when he was defeated at\n level %d by %s.\n",	2502	&op->name, op->contr->title,
2772	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2503	(int)op->level,
2773	tmp->msg = buf;	2504	op->contr->killer_name ()
		2505	);
2774	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2506	tmp->value = 0, tmp->type = 0;
2775	tmp->materialname = NULL;	2507	tmp->material = name_to_material (shstr_organic);
2776	tmp->x = op->x, tmp->y = op->y;	2508	tmp->insert_at (op, tmp);
2777	insert_ob_in_map (tmp, op->map, op, 0);
2778	}
2779		2509
2780	/* teleport defeated player to new destination */	2510	/* teleport defeated player to new destination */
2781	transfer_ob (op, x, y, 0, NULL);	2511	transfer_ob (op, x, y, 0, NULL);
2782	op->contr->braced = 0;	2512	op->contr->braced = 0;
		2513
		2514	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2783	return;	2515	return;
2784	}	2516	}
2785		2517
		2518	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2519	deathtab << "T<YOU HAVE DIED>\n\n";
		2520
2786	INVOKE_PLAYER (DEATH, op->contr);	2521	INVOKE_PLAYER (DEATH, op->contr);
2787		2522
2788	command_kill_pets (op, 0);	2523	command_kill_pets (op, 0);
2789		2524
2790	if (op->stats.food < 0)	2525	op->contr->play_sound (sound_find ("player_dies"));
2791	{
2792	if (op->contr->explore)
2793	{
2794	new_draw_info (NDI_UNIQUE, 0, op, "You would have starved, but you are");
2795	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");
2796	op->stats.food = 999;
2797	return;
2798	}
2799	sprintf (buf, "%s starved to death.", &op->name);
2800	strcpy (op->contr->killer, "starvation");
2801	}
2802	else
2803	{
2804	if (op->contr->explore)
2805	{
2806	new_draw_info (NDI_UNIQUE, 0, op, "You would have died, but you are");
2807	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");
2808	op->stats.hp = op->stats.maxhp;
2809	return;
2810	}
2811	sprintf (buf, "%s died.", &op->name);
2812	}
2813	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);
2814		2526
2815	/* save the map location for corpse, gravestone */	2527	/* save the map location for corpse, gravestone */
2816	x = op->x;	2528	x = op->x;
2817	y = op->y;	2529	y = op->y;
2818	map = op->map;	2530	map = op->map;
2819
2820		2531
2821	/* NOT_PERMADEATH code. This basically brings the character back to	2532	/* NOT_PERMADEATH code. This basically brings the character back to
2822	* life if they are dead - it takes some exp and a random stat.	2533	* life if they are dead - it takes some exp and a random stat.
2823	* See the config.h file for a little more in depth detail about this.	2534	* See the config.h file for a little more in depth detail about this.
2824	*/	2535	*/
…		…
2841	num_stats_lose = 1;	2552	num_stats_lose = 1;
2842	else	2553	else
2843	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;	2554	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2844	}	2555	}
2845	else	2556	else
2846	{
2847	num_stats_lose = 1;	2557	num_stats_lose = 1;
2848	}	2558
2849	lost_a_stat = 0;	2559	lost_a_stat = 0;
2850		2560
2851	for (z = 0; z < num_stats_lose; z++)	2561	for (z = 0; z < num_stats_lose; z++)
2852	{	2562	{
2853	i = RANDOM () % NUM_STATS;	2563	i = rndm (NUM_STATS);
2854		2564
2855	if (settings.stat_loss_on_death)	2565	if (settings.stat_loss_on_death)
2856	{	2566	{
2857	/* Pick a random stat and take a point off it. Tell the player	2567	/* Pick a random stat and take a point off it. Tell the player
2858	* what he lost.	2568	* what he lost.
…		…
2865	lost_a_stat = 1;	2575	lost_a_stat = 1;
2866	}	2576	}
2867	else	2577	else
2868	{	2578	{
2869	/* deplete a stat */	2579	/* deplete a stat */
2870	archetype *deparch = archetype::find ("depletion");	2580	archetype *deparch = archetype::find (shstr_depletion);
2871	object *dep;	2581	object *dep;
2872		2582
2873	dep = present_arch_in_ob (deparch, op);	2583	dep = present_arch_in_ob (deparch, op);
2874	if (!dep)	2584	if (!dep)
2875	{	2585	{
2876	dep = arch_to_object (deparch);	2586	dep = deparch->instance ();
2877	insert_ob_in_ob (dep, op);	2587	insert_ob_in_ob (dep, op);
2878	}	2588	}
2879	lose_this_stat = 1;	2589	lose_this_stat = 1;
2880	if (settings.balanced_stat_loss)	2590	if (settings.balanced_stat_loss)
2881	{	2591	{
…		…
2893		2603
2894	/* There is a maximum depletion total per level. */	2604	/* There is a maximum depletion total per level. */
2895	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)	2605	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
2896	{	2606	{
2897	lose_this_stat = 0;	2607	lose_this_stat = 0;
2898	/* Take loss chance vs keep chance to see if we	2608	/* Take loss chance vs keep chance to see if we
2899	retain the stat. */	2609	retain the stat. */
2900	}	2610	}
2901	else	2611	else
2902	{	2612	{
2903	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)	2613	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
…		…
2909	}	2619	}
2910	}	2620	}
2911		2621
2912	if (lose_this_stat)	2622	if (lose_this_stat)
2913	{	2623	{
2914	this_stat = get_attr_value (&(dep->stats), i);	2624	this_stat = get_attr_value (&dep->stats, i);
2915	/* We could try to do something clever like find another	2625	/* We could try to do something clever like find another
2916	* stat to reduce if this fails. But chances are, if	2626	* stat to reduce if this fails. But chances are, if
2917	* stats have been depleted to -50, all are pretty low	2627	* stats have been depleted to -50, all are pretty low
2918	* and should be roughly the same, so it shouldn't make a	2628	* and should be roughly the same, so it shouldn't make a
2919	* difference.	2629	* difference.
2920	*/	2630	*/
2921	if (this_stat >= -50)	2631	if (this_stat >= -50)
2922	{	2632	{
2923	change_attr_value (&(dep->stats), i, -1);	2633	change_attr_value (&(dep->stats), i, -1);
2924	SET_FLAG (dep, FLAG_APPLIED);	2634	dep->set_flag (FLAG_APPLIED);
2925	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);	2635	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2926	op->update_stats ();	2636	op->update_stats ();
2927	lost_a_stat = 1;	2637	lost_a_stat = 1;
2928	}	2638	}
2929	}	2639	}
2930	}	2640	}
2931	}	2641	}
		2642
2932	/* If no stat lost, tell the player. */	2643	/* If no stat lost, tell the player. */
2933	if (!lost_a_stat)	2644	if (!lost_a_stat)
2934	{	2645	{
2935	/* determine_god() seems to not work sometimes... why is this?	2646	/* determine_god() seems to not work sometimes... why is this?
2936	Should I be using something else? GD */	2647	Should I be using something else? GD */
2937	const char *god = determine_god (op);	2648	shstr_tmp god = determine_god (op);
2938		2649
2939	if (god && (strcmp (god, "none")))	2650	if (god != shstr_none)
2940	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2651	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2941	else	2652	else
2942	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2653	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2943	}	2654	}
2944	#else	2655	#else
2945	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2656	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2946	#endif	2657	#endif
2947		2658
2948	/* Put a gravestone up where the character 'almost' died. List the	2659	/* Put a gravestone up where the character 'almost' died. List the
2949	* exp loss on the stone.	2660	* exp loss on the stone.
2950	*/	2661	*/
2951	tmp = arch_to_object (archetype::find ("gravestone"));	2662	tmp = archetype::find (shstr_gravestone)->instance ();
2952	sprintf (buf, "%s's gravestone", &op->name);	2663	tmp->name = format ("%s's gravestone", &op->name);
2953	tmp->name = buf;	2664	tmp->name_pl = format ("%s's gravestones", &op->name);
2954	sprintf (buf, "%s's gravestones", &op->name);	2665	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2955	tmp->name_pl = buf;	2666	&op->name, op->contr->title, op->contr->killer_name ());
2956	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);
2957	tmp->msg = buf;
2958	tmp->x = op->x, tmp->y = op->y;	2667	tmp->x = op->x, tmp->y = op->y;
2959	insert_ob_in_map (tmp, op->map, NULL, 0);	2668	insert_ob_in_map (tmp, op->map, NULL, 0);
2960		2669
2961	/**************************************/	2670	/**************************************/
2962	/* */	2671	/* */
2963	/* Subtract the experience points, */	2672	/* Subtract the experience points, */
2964	/* if we died cause of food, give us */
2965	/* food, and reset HP's... */
2966	/* */	2673	/* */
2967	/**************************************/	2674	/**************************************/
2968		2675
2969	/* remove any poisoning and confusion the character may be suffering. */
2970	/* restore player */
2971	at = archetype::find ("poisoning");
2972	tmp = present_arch_in_ob (at, op);
2973
2974	if (tmp)
2975	{
2976	tmp->destroy ();
2977	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2978	}
2979
2980	at = archetype::find ("confusion");
2981	tmp = present_arch_in_ob (at, op);
2982	if (tmp)
2983	{
2984	tmp->destroy ();
2985	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2986	}
2987
2988	cure_disease (op, 0); /* remove any disease */
2989
2990	/*add_exp(op, (op->stats.exp * -0.20)); */	2676	/*add_exp(op, (op->stats.exp * -0.20)); */
2991	apply_death_exp_penalty (op);	2677	apply_death_exp_penalty (op);
2992	if (op->stats.food < 100)
2993	op->stats.food = 900;
2994	op->stats.hp = op->stats.maxhp;
2995	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2996	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2997		2678
2998	/*	2679	/*
2999	* Check to see if the player is in a shop. IF so, then check to see if
3000	* the player has any unpaid items. If so, remove them and put them back	2680	* Check to see if the player has any unpaid items. If so, remove them
3001	* in the map.	2681	* and put them back in the map.
3002	*/	2682	*/
3003		2683	op->drop_unpaid_items ();
3004	if (is_in_shop (op))
3005	remove_unpaid_objects (op->inv, op);
3006		2684
3007	/****************************************/	2685	/****************************************/
3008	/* */	2686	/* */
3009	/* Move player to his current respawn- */	2687	/* Move player to his current respawn- */
3010	/* position (usually last savebed) */	2688	/* position (usually last savebed) */
3011	/* */	2689	/* */
3012	/****************************************/	2690	/****************************************/
3013		2691
3014	enter_player_savebed (op);	2692	enter_player_savebed (op);
3015		2693
3016	/* Save the player before inserting the force to reduce
3017	* chance of abuse.
3018	*/
3019	op->contr->braced = 0;	2694	op->contr->braced = 0;
3020	op->contr->save ();
3021		2695
3022	/* it is possible that the player has blown something up	2696	/* it is possible that the player has blown something up
3023	* at his savebed location, and that can have long lasting	2697	* at his savebed location, and that can have long lasting
3024	* spell effects. So first see if there is a spell effect	2698	* spell effects. So first see if there is a spell effect
3025	* on the space that might harm the player.	2699	* on the space that might harm the player.
…		…
3032	if (will_kill_again)	2706	if (will_kill_again)
3033	{	2707	{
3034	object *force;	2708	object *force;
3035	int at;	2709	int at;
3036		2710
3037	force = get_archetype (FORCE_NAME);	2711	force = archetype::get (FORCE_NAME);
3038	/* 50 ticks should be enough time for the spell to abate */	2712	/* 50 ticks should be enough time for the spell to abate */
3039	force->speed = 0.1;
3040	force->speed_left = -5.0;	2713	force->speed_left = -5.f;
3041	SET_FLAG (force, FLAG_APPLIED);	2714	force->set_speed (0.1f);
		2715	force->set_flag (FLAG_APPLIED);
		2716
3042	for (at = 0; at < NROFATTACKS; at++)	2717	for (at = 0; at < NROFATTACKS; at++)
3043	if (will_kill_again & (1 << at))	2718	if (will_kill_again & (1 << at))
3044	force->resist[at] = 100;	2719	force->resist[at] = 100;
3045		2720
3046	insert_ob_in_ob (force, op);	2721	insert_ob_in_ob (force, op);
3047	op->update_stats ();	2722	op->update_stats ();
3048
3049	}	2723	}
3050		2724
3051	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");	2725	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
3052	}	2726	}
3053		2727
3054	void	2728	static void
3055	loot_object (object *op)	2729	loot_object (object *op)
3056	{ /* Grab and destroy some treasure */	2730	{ /* Grab and destroy some treasure */
3057	object *tmp, *tmp2, *next;	2731	object *tmp, *next;
3058		2732
3059	if (op->container)	2733	op->close_container (); /* close open sack first */
3060	esrv_apply_container (op, op->container); /* close open sack first */
3061		2734
3062	for (tmp = op->inv; tmp; tmp = next)	2735	for (tmp = op->inv; tmp; tmp = next)
3063	{	2736	{
3064	next = tmp->below;	2737	next = tmp->below;
3065		2738
3066	if (tmp->invisible)	2739	if (tmp->invisible)
3067	continue;	2740	continue;
3068		2741
3069	tmp->remove ();	2742	tmp->remove ();
3070	tmp->x = op->x, tmp->y = op->y;	2743	tmp->x = op->x, tmp->y = op->y;
		2744
3071	if (tmp->type == CONTAINER)	2745	if (tmp->type == CONTAINER)
3072	{ /* empty container to ground */	2746	loot_object (tmp); /* empty container to ground */
3073	loot_object (tmp);	2747
3074	}	2748	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
3075	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))
3076	{	2749	{
3077	if (tmp->nrof > 1)	2750	if (tmp->nrof > 1)
3078	{	2751	{
3079	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2752	tmp->decrease (rndm (1, tmp->nrof - 1));
3080	tmp2->destroy ();
3081	insert_ob_in_map (tmp, op->map, NULL, 0);	2753	insert_ob_in_map (tmp, op->map, NULL, 0);
3082	}	2754	}
3083	else	2755	else
3084	tmp->destroy ();	2756	tmp->destroy ();
3085	}	2757	}
…		…
3091	/*	2763	/*
3092	* fix_weight(): Check recursively the weight of all players, and fix	2764	* fix_weight(): Check recursively the weight of all players, and fix
3093	* what needs to be fixed. Refresh windows and fix speed if anything	2765	* what needs to be fixed. Refresh windows and fix speed if anything
3094	* was changed.	2766	* was changed.
3095	*/	2767	*/
3096
3097	void	2768	void
3098	fix_weight (void)	2769	fix_weight ()
3099	{	2770	{
3100	for (player *pl = first_player; pl; pl = pl->next)	2771	for_all_players (pl)
3101	{	2772	{
3102	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2773	weight_t old = pl->ob->carrying;
3103		2774
3104	if (old == sum)	2775	pl->ob->update_weight ();
3105	continue;	2776
		2777	if (old != pl->ob->carrying)
		2778	{
3106	pl->ob->update_stats ();	2779	pl->ob->update_stats ();
3107	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2780	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2781	}
3108	}	2782	}
3109	}	2783	}
3110		2784
3111	void	2785	void
3112	fix_luck (void)	2786	fix_luck ()
3113	{	2787	{
3114	for (player *pl = first_player; pl; pl = pl->next)	2788	for_all_players (pl)
3115	if (!pl->ob->contr->ns->state)	2789	if (!pl->ob->contr->ns->state)
3116	pl->ob->change_luck (0);	2790	pl->ob->change_luck (0);
3117	}	2791	}
3118		2792
3119	/* cast_dust() - handles op throwing objects of type 'DUST'.	2793	/* cast_dust() - handles op throwing objects of type 'DUST'.
…		…
3154	}	2828	}
3155		2829
3156	void	2830	void
3157	make_visible (object *op)	2831	make_visible (object *op)
3158	{	2832	{
3159	op->hide = 0;	2833	op->flag [FLAG_HIDDEN] = 0;
3160	op->invisible = 0;	2834	op->invisible = 0;
		2835
3161	if (op->type == PLAYER)	2836	if (op->type == PLAYER)
3162	{	2837	{
3163	op->contr->tmp_invis = 0;	2838	op->contr->tmp_invis = 0;
3164	op->contr->invis_race = 0;	2839	op->contr->invis_race = 0;
3165	}	2840	}
		2841
3166	update_object (op, UP_OBJ_FACE);	2842	update_object (op, UP_OBJ_CHANGE);
3167	}	2843	}
3168		2844
3169	int	2845	int
3170	is_true_undead (object *op)	2846	is_true_undead (object *op)
3171	{	2847	{
3172	object *tmp = NULL;	2848	if (op->arch->flag [FLAG_UNDEAD])
3173
3174	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
3175	return 1;	2849	return 1;
3176		2850
3177	return 0;	2851	return 0;
3178	}	2852	}
3179		2853
3180	/* look at the surrounding terrain to determine	2854	/* look at the surrounding terrain to determine
3181	* the hideability of this object. Positive levels	2855	* the hideability of this object. Positive levels
3182	* indicate greater hideability.	2856	* indicate greater hideability.
3183	*/	2857	*/
3184
3185	int	2858	int
3186	hideability (object *ob)	2859	hideability (object *ob)
3187	{	2860	{
3188	int i, level = 0, mflag;	2861	int i, level = 0, mflag;
3189	sint16 x, y;	2862	sint16 x, y;
3190		2863
3191	if (!ob || !ob->map)	2864	if (!ob || !ob->map)
3192	return 0;	2865	return 0;
3193		2866
3194	/* so, on normal lighted maps, its hard to hide */	2867	/* so, on normal lighted maps, its hard to hide */
3195	level = ob->map->darkness - 2;	2868	level = ob->map->darklevel () - 2;
3196		2869
3197	/* this also picks up whether the object is glowing.	2870	/* this also picks up whether the object is glowing.
3198	* If you carry a light on a non-dark map, its not	2871	* If you carry a light on a non-dark map, its not
3199	* as bad as carrying a light on a pitch dark map */	2872	* as bad as carrying a light on a pitch dark map */
3200	if (has_carried_lights (ob))	2873	if (ob->has_carried_lights ())
3201	level = -(10 + (2 * ob->map->darkness));	2874	level = -(10 + (2 * ob->map->darklevel ()));
3202		2875
3203	/* scan through all nearby squares for terrain to hide in */	2876	/* scan through all nearby squares for terrain to hide in */
3204	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2877	for (i = 0, x = ob->x, y = ob->y;
		2878	i <= SIZEOFFREE1;
		2879	i++, x = ob->x + DIRX (i), y = ob->y + DIRY (i))
3205	{	2880	{
3206	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2881	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3207	if (mflag & P_OUT_OF_MAP)	2882	if (mflag & P_OUT_OF_MAP)
3208	{
3209	continue;	2883	continue;
3210	}	2884
3211	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2885	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3212	level += 2;	2886	level += 2;
3213	else /* open terrain! */	2887	else /* open terrain! */
3214	level -= 1;	2888	level -= 1;
3215	}	2889	}
…		…
3223	/* For Hidden creatures - a chance of becoming 'unhidden'	2897	/* For Hidden creatures - a chance of becoming 'unhidden'
3224	* every time they move - as we subtract off 'invisibility'	2898	* every time they move - as we subtract off 'invisibility'
3225	* AND, for players, if they move into a ridiculously unhideable	2899	* AND, for players, if they move into a ridiculously unhideable
3226	* spot (surrounded by clear terrain in broad daylight). -b.t.	2900	* spot (surrounded by clear terrain in broad daylight). -b.t.
3227	*/	2901	*/
3228
3229	void	2902	void
3230	do_hidden_move (object *op)	2903	do_hidden_move (object *op)
3231	{	2904	{
3232	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2905	int hide = 0;
3233	object *skop;
3234		2906
3235	if (!op || !op->map)	2907	if (!op || !op->map)
3236	return;	2908	return;
3237		2909
3238	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2910	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2911	int num = random_roll (0, 19, op, PREFER_LOW);
3239		2912
3240	/* its *extremely* hard to run and sneak/hide at the same time! */	2913	/* its *extremely* hard to run and sneak/hide at the same time! */
3241	if (op->type == PLAYER && op->contr->run_on)	2914	if (op->type == PLAYER && op->contr->run_on)
3242	{
3243	if (!skop || num >= skop->level)	2915	if (!skop || num >= skop->level)
3244	{	2916	{
3245	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");	2917	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3246	make_visible (op);	2918	make_visible (op);
3247	return;	2919	return;
3248	}	2920	}
3249	else	2921	else
3250	num += 20;	2922	num += 20;
3251	}	2923
3252	num += op->map->difficulty;	2924	num += op->map->difficulty;
3253	hide = hideability (op); /* modify by terrain hidden level */	2925	hide = hideability (op); /* modify by terrain hidden level */
3254	num -= hide;	2926	num -= hide;
		2927
3255	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2928	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3256	{	2929	{
3257	make_visible (op);	2930	make_visible (op);
		2931
3258	if (op->type == PLAYER)	2932	if (op->type == PLAYER)
3259	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2933	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3260	}	2934	}
3261	else if (op->type == PLAYER && skop)	2935	else if (op->type == PLAYER && skop)
3262	{
3263	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2936	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3264	}
3265	}	2937	}
3266		2938
3267	/* determine if who is standing near a hostile creature. */	2939	/* determine if who is standing near a hostile creature. */
3268		2940
3269	int	2941	int
…		…
3279		2951
3280	if (who->type == PLAYER)	2952	if (who->type == PLAYER)
3281	player = 1;	2953	player = 1;
3282		2954
3283	else	2955	else
3284	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2956	friendly = who->flag [FLAG_FRIENDLY];
3285		2957
3286	/* search adjacent squares */	2958	/* search adjacent squares */
3287	for (i = 1; i < 9; i++)	2959	for (i = 1; i < 9; i++)
3288	{	2960	{
3289	x = who->x + freearr_x[i];	2961	x = who->x + DIRX (i);
3290	y = who->y + freearr_y[i];	2962	y = who->y + DIRY (i);
3291	m = who->map;	2963	m = who->map;
3292	mflags = get_map_flags (m, &m, x, y, &x, &y);	2964	mflags = get_map_flags (m, &m, x, y, &x, &y);
3293	/* space must be blocked if there is a monster. If not	2965	/* space must be blocked if there is a monster. If not
3294	* blocked, don't need to check this space.	2966	* blocked, don't need to check this space.
3295	*/	2967	*/
…		…
3298	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2970	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3299	continue;	2971	continue;
3300		2972
3301	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	2973	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3302	{	2974	{
3303	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2975	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3304	return 1;	2976	return 1;
3305	else if (tmp->type == PLAYER)	2977	else if (tmp->type == PLAYER)
3306	{
3307	/*don't let a hidden DM prevent you from hiding */
3308	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3309	return 1;	2978	return 1;
3310	}
3311	}	2979	}
3312	}	2980	}
3313	return 0;	2981	return 0;
3314	}	2982	}
3315		2983
3316	/* check the player los field for viewability of the	2984	/* check the player los field for viewability of the
3317	* object op. This function works fine for monsters,	2985	* object op. This function works fine for monsters,
3318	* but we dont worry if the object isnt the top one in	2986	* but we dont worry if the object isnt the top one in
3319	* a pile (say a coin under a table would return "viewable"	2987	* a pile (say a coin under a table would return "viewable"
3320	* by this routine). Another question, should we be	2988	* by this routine). Another question, should we be
3321	* concerned with the direction the player is looking	2989	* concerned with the direction the player is looking
3322	* in? Realistically, most of use cant see stuff behind	2990	* in? Realistically, most of us can't see stuff behind
3323	* our backs...on the other hand, does the "facing" direction	2991	* our backs...on the other hand, does the "facing" direction
3324	* imply the way your head, or body is facing? Its possible	2992	* imply the way your head, or body is facing? It's possible
3325	* for them to differ. Sigh, this fctn could get a bit more complex.	2993	* for them to differ. Sigh, this fctn could get a bit more complex.
3326	* -b.t.	2994	* -b.t.
3327	* This function is now map tiling safe.	2995	* This function is now map tiling safe.
3328	*/	2996	*/
3329
3330	int	2997	int
3331	player_can_view (object *pl, object *op)	2998	player_can_view (object *pl, object *op)
3332	{	2999	{
3333	rv_vector rv;	3000	rv_vector rv;
3334	int dx, dy;	3001	int dx, dy;
…		…
3336	if (pl->type != PLAYER)	3003	if (pl->type != PLAYER)
3337	{	3004	{
3338	LOG (llevError, "player_can_view() called for non-player object\n");	3005	LOG (llevError, "player_can_view() called for non-player object\n");
3339	return -1;	3006	return -1;
3340	}	3007	}
		3008
3341	if (!pl || !op)	3009	if (!pl || !op)
3342	return 0;	3010	return 0;
3343		3011
3344	if (op->head)
3345	{
3346	op = op->head;	3012	op = op->head_ ();
3347	}	3013
3348	get_rangevector (pl, op, &rv, 0x1);	3014	get_rangevector (pl, op, &rv, 0x1);
3349		3015
3350	/* starting with the 'head' part, lets loop	3016	/* starting with the 'head' part, lets loop
3351	* through the object and find if it has any	3017	* through the object and find if it has any
3352	* part that is in the los array but isnt on	3018	* part that is in the los array but isn't on
3353	* a blocked los square.	3019	* a blocked los square.
3354	* we use the archetype to figure out offsets.	3020	* we use the archetype to figure out offsets.
3355	*/	3021	*/
3356	while (op)	3022	while (op)
3357	{	3023	{
3358	dx = rv.distance_x + op->arch->clone.x;	3024	dx = rv.distance_x + op->arch->x;
3359	dy = rv.distance_y + op->arch->clone.y;	3025	dy = rv.distance_y + op->arch->y;
3360		3026
3361	/* only the viewable area the player sees is updated by LOS	3027	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3362	* code, so we need to restrict ourselves to that range of values
3363	* for any meaningful values.
3364	*/
3365	if (FABS (dx) <= (pl->contr->ns->mapx / 2) &&
3366	FABS (dy) <= (pl->contr->ns->mapy / 2) &&
3367	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
3368	return 1;	3028	return 1;
		3029
3369	op = op->more;	3030	op = op->more;
3370	}	3031	}
3371	return 0;
3372	}
3373		3032
3374	/* routine for both players and monsters. We call this when
3375	* there is a possibility for our action distrubing our hiding
3376	* place or invisiblity spell. Artefact invisiblity is not
3377	* effected by this. If we arent invisible to begin with, we
3378	* return 0.
3379	*/
3380	int
3381	action_makes_visible (object *op)
3382	{
3383
3384	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3385	{
3386	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3387	return 0;
3388
3389	if (op->contr && op->contr->tmp_invis == 0)
3390	return 0;
3391
3392	/* If monsters, they should become visible */
3393	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3394	{
3395	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3396	return 1;
3397	}
3398	}
3399	return 0;	3033	return 0;
3400	}	3034	}
3401		3035
3402	/* op_on_battleground - checks if the given object op (usually	3036	/* op_on_battleground - checks if the given object op (usually
3403	* a player) is standing on a valid battleground-tile,	3037	* a player) is standing on a valid battleground-tile,
…		…
3408	* Default is to do the same as before, so only people wanting to have different points need worry about this	3042	* Default is to do the same as before, so only people wanting to have different points need worry about this
3409	*/	3043	*/
3410	int	3044	int
3411	op_on_battleground (object *op, int *x, int *y)	3045	op_on_battleground (object *op, int *x, int *y)
3412	{	3046	{
3413	object *tmp;
3414
3415	/* A battleground-tile needs the following attributes to be valid:	3047	/* A battleground-tile needs the following attributes to be valid:
3416	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3048	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3417	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3049	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3418	* and the exit-coordinates sp/hp must both be > 0.	3050	* and the exit-coordinates sp/hp must both be > 0.
3419	* => The intention here is to prevent abuse of the battleground-	3051	* => The intention here is to prevent abuse of the battleground-
3420	* feature (like pickable or hidden battleground tiles). */	3052	* feature (like pickable or hidden battleground tiles). */
3421	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3053	for (object *tmp = op->below; tmp; tmp = tmp->below)
3422	{	3054	{
3423	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3055	if (tmp->flag [FLAG_IS_FLOOR])
3424	{	3056	{
3425	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3057	if (tmp->flag [FLAG_NO_PICK]
3426	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3058	&& tmp->type == BATTLEGROUND
		3059	&& tmp->name == shstr_battleground
		3060	&& EXIT_X (tmp) && EXIT_Y (tmp))
3427	{	3061	{
3428	/*before we assign the exit, check if this is a teambattle */	3062	/* before we assign the exit, check if this is a teambattle */
3429	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3063	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3430	{
3431	object *invtmp;
3432
3433	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3064	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3065	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3434	{	3066	{
3435	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3436	{
3437	if (x != NULL && y != NULL)	3067	if (x && y)
3438	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3068	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3069
3439	return 1;	3070	return 1;
3440	}
3441	}	3071	}
3442	}	3072
3443	if (x != NULL && y != NULL)	3073	if (x && y)
3444	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3074	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3075
3445	return 1;	3076	return 1;
3446	}	3077	}
3447	}	3078	}
3448	}	3079	}
		3080
3449	/* If we got here, did not find a battleground */	3081	/* If we got here, did not find a battleground */
3450	return 0;	3082	return 0;
3451	}	3083	}
3452		3084
3453	/*	3085	/*
…		…
3469	char buf[MAX_BUF]; /* tmp. string buffer */	3101	char buf[MAX_BUF]; /* tmp. string buffer */
3470	int i = 0, j = 0;	3102	int i = 0, j = 0;
3471		3103
3472	/* get the appropriate treasurelist */	3104	/* get the appropriate treasurelist */
3473	if (atnr == ATNR_FIRE)	3105	if (atnr == ATNR_FIRE)
3474	trlist = find_treasurelist ("dragon_ability_fire");	3106	trlist = treasurelist::find (shstr_dragon_ability_fire);
3475	else if (atnr == ATNR_COLD)	3107	else if (atnr == ATNR_COLD)
3476	trlist = find_treasurelist ("dragon_ability_cold");	3108	trlist = treasurelist::find (shstr_dragon_ability_cold);
3477	else if (atnr == ATNR_ELECTRICITY)	3109	else if (atnr == ATNR_ELECTRICITY)
3478	trlist = find_treasurelist ("dragon_ability_elec");	3110	trlist = treasurelist::find (shstr_dragon_ability_elec);
3479	else if (atnr == ATNR_POISON)	3111	else if (atnr == ATNR_POISON)
3480	trlist = find_treasurelist ("dragon_ability_poison");	3112	trlist = treasurelist::find (shstr_dragon_ability_poison);
3481		3113
3482	if (trlist == NULL || who->type != PLAYER)	3114	if (trlist == NULL || who->type != PLAYER)
3483	return;	3115	return;
3484		3116
3485	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3117	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3486		3118
3487	if (tr == NULL || tr->item == NULL)	3119	if (!tr || !tr->item)
3488	{	3120	{
3489	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3121	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3490	return;	3122	return;
3491	}	3123	}
3492		3124
3493	/* everything seems okay - now bring on the gift: */	3125	/* everything seems okay - now bring on the gift: */
3494	item = &(tr->item->clone);	3126	item = tr->item;
3495		3127
3496	if (item->type == SPELL)	3128	if (item->type == SPELL)
3497	{	3129	{
3498	if (check_spell_known (who, item->name))	3130	if (check_spell_known (who, item->name))
3499	return;	3131	return;
…		…
3558	{	3190	{
3559	/* forces in the treasurelist can alter the player's stats */	3191	/* forces in the treasurelist can alter the player's stats */
3560	object *skin;	3192	object *skin;
3561		3193
3562	/* first get the dragon skin force */	3194	/* first get the dragon skin force */
3563	shstr_cmp dragon_skin_force ("dragon_skin_force");
3564	for (skin = who->inv; skin && !(skin->arch->name == dragon_skin_force); skin = skin->below)	3195	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3565	;	3196	;
3566		3197
3567	if (!skin)	3198	if (!skin)
3568	return;	3199	return;
3569		3200
…		…
3583	else	3214	else
3584	j = 1;	3215	j = 1;
3585	strcat (buf, spellpathnames[i]);	3216	strcat (buf, spellpathnames[i]);
3586	}	3217	}
3587	}	3218	}
		3219
3588	strcat (buf, ".");	3220	strcat (buf, ".");
3589	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3221	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3590	}	3222	}
3591		3223
3592	/* evtl. adding flags: */	3224	/* evtl. adding flags: */
3593	if (QUERY_FLAG (item, FLAG_XRAYS))	3225	if (item->flag [FLAG_XRAYS])
3594	SET_FLAG (skin, FLAG_XRAYS);	3226	skin->set_flag (FLAG_XRAYS);
3595	if (QUERY_FLAG (item, FLAG_STEALTH))	3227	if (item->flag [FLAG_STEALTH])
3596	SET_FLAG (skin, FLAG_STEALTH);	3228	skin->set_flag (FLAG_STEALTH);
3597	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3229	if (item->flag [FLAG_SEE_IN_DARK])
3598	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3230	skin->set_flag (FLAG_SEE_IN_DARK);
3599		3231
3600	/* print message if there is one */	3232	/* print message if there is one */
3601	if (item->msg != NULL)	3233	if (item->msg != NULL)
3602	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3234	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3603	}	3235	}
3604	else	3236	else
3605	{	3237	{
3606	/* generate misc. treasure */	3238	/* generate misc. treasure */
3607	tmp = arch_to_object (tr->item);	3239	tmp = tr->item->instance ();
3608	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3240	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3609	tmp = insert_ob_in_ob (tmp, who);	3241	who->insert (tmp);
3610	if (who->type == PLAYER)
3611	esrv_send_item (who, tmp);
3612	}	3242	}
3613	}	3243	}
3614		3244
3615	/**	3245	//-GPL
3616	* Unready an object for a player. This function does nothing if the object was	3246
3617	* not readied.	3247	sint8
3618	*/	3248	player::darkness_at (maptile *map, int x, int y) const
		3249	{
		3250	if (!ns)
		3251	return LOS_BLOCKED;
		3252
		3253	int dx, dy;
		3254	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3255	return LOS_BLOCKED;
		3256
		3257	x += dx - ns->current_x;
		3258	y += dy - ns->current_y;
		3259
		3260	return blocked_los (x, y);
		3261	}
		3262
3619	void	3263	void
3620	player_unready_range_ob (player *pl, object *ob)	3264	player::infobox (const char *title, const char *msg, int color)
3621	{	3265	{
3622	rangetype i;	3266	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
3623
3624	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))
3625	{
3626	if (pl->ranges[i] == ob)
3627	{
3628	pl->ranges[i] = NULL;
3629	if (pl->shoottype == i)
3630	{
3631	pl->shoottype = range_none;
3632	}
3633	}
3634	}
3635	}	3267	}
		3268
		3269	void
		3270	player::statusmsg (const char *msg, int color)
		3271	{
		3272	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3273	}
		3274
		3275	void
		3276	player::failmsg (const char *msg, int color)
		3277	{
		3278	play_sound (sound_find ("generic_failure"));
		3279	statusmsg (msg, color);
		3280	}
		3281
		3282	void
		3283	object::failmsgf (const char *format, ...)
		3284	{
		3285	if (!contr)
		3286	return;
		3287
		3288	va_list ap;
		3289	va_start (ap, format);
		3290	contr->failmsg (vformat (format, ap));
		3291	va_end (ap);
		3292	}
		3293
		3294	void
		3295	player::failmsgf (const char *format, ...)
		3296	{
		3297	va_list ap;
		3298	va_start (ap, format);
		3299	failmsg (vformat (format, ap));
		3300	va_end (ap);
		3301	}
		3302

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