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Comparing deliantra/server/server/player.C (file contents):
Revision 1.43 by root, Sat Dec 16 03:08:26 2006 UTC vs.
Revision 1.300 by root, Sat Sep 16 22:17:42 2017 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 (©) 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	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
6		7	*
7	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
8	it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
9	the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
10	(at your option) any later version.	11	* option) any later version.
11		12	*
12	This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
18	along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
20		21	*
21	The author can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
		24
		25	//+GPL
		26
		27	#include <algorithm>
		28	#include <functional>
23		29
24	#include <global.h>	30	#include <global.h>
25	#include <pwd.h>
26	#include <sproto.h>	31	#include <sproto.h>
27	#include <sounds.h>	32	#include <sounds.h>
28	#include <living.h>	33	#include <living.h>
29	#include <object.h>	34	#include <object.h>
30	#include <spells.h>	35	#include <spells.h>
31	#include <skills.h>	36	#include <skills.h>
32		37
33	#ifdef COZY_SERVER	38	playervec players;
34	extern int same_party (partylist *a, partylist *b);
35	#endif
36
37	player *
38	find_player (const char *plname)
39	{
40	player *pl;
41
42	for (pl = first_player; pl != NULL; pl = pl->next)
43	{
44	if (pl->ob != NULL && !strcmp (query_name (pl->ob), plname))
45	return pl;
46	};
47	return NULL;
48	}
49
50	player *
51	find_player_partial_name (const char *plname)
52	{
53	player *pl;
54	player *found = NULL;
55	size_t namelen = strlen (plname);
56
57	for (pl = first_player; pl != NULL; pl = pl->next)
58	{
59	if ((size_t) strlen (pl->ob->name) < namelen)
60	continue;
61
62	if (!strcmp (pl->ob->name, plname))
63	return pl;
64
65	if (!strncasecmp (pl->ob->name, plname, namelen))
66	{
67	if (found)
68	return NULL;
69
70	found = pl;
71	}
72	}
73	return found;
74	}
75
76	void
77	display_motd (const object *op)
78	{
79	char buf[MAX_BUF];
80	char motd[HUGE_BUF];
81	FILE *fp;
82	int comp;
83	int size;
84
85	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
86	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
87	{
88	return;
89	}
90	motd[0] = '\0';
91	size = 0;
92	while (fgets (buf, MAX_BUF, fp) != NULL)
93	{
94	if (*buf == '#')
95	continue;
96	strncat (motd + size, buf, HUGE_BUF - size);
97	size += strlen (buf);
98	}
99	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
100	close_and_delete (fp, comp);
101	}
102
103	void
104	send_rules (const object *op)
105	{
106	char buf[MAX_BUF];
107	char rules[HUGE_BUF];
108	FILE *fp;
109	int comp;
110	int size;
111
112	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
113	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
114	{
115	return;
116	}
117	rules[0] = '\0';
118	size = 0;
119	while (fgets (buf, MAX_BUF, fp) != NULL)
120	{
121	if (*buf == '#')
122	continue;
123	if (size + strlen (buf) >= HUGE_BUF)
124	{
125	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
126	break;
127	}
128	strncat (rules + size, buf, HUGE_BUF - size);
129	size += strlen (buf);
130	}
131	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
132	close_and_delete (fp, comp);
133	}
134
135	void
136	send_news (const object *op)
137	{
138	char buf[MAX_BUF];
139	char news[HUGE_BUF];
140	char subject[MAX_BUF];
141	FILE *fp;
142	int comp;
143	int size;
144
145	sprintf (buf, "%s/%s", settings.confdir, settings.news);
146	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
147	return;
148	news[0] = '\0';
149	subject[0] = '\0';
150	size = 0;
151	while (fgets (buf, MAX_BUF, fp) != NULL)
152	{
153	if (*buf == '#')
154	continue;
155	if (*buf == '%')
156	{ /* send one news */
157	if (size > 0)
158	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 */
159	strcpy (subject, buf + 1);
160	strip_endline (subject);
161	size = 0;
162	news[0] = '\0';
163	}
164	else
165	{
166	if (size + strlen (buf) >= HUGE_BUF)
167	{
168	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
169	break;
170	}
171	strncat (news + size, buf, HUGE_BUF - size);
172	size += strlen (buf);
173	}
174	}
175
176	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
177	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
178	close_and_delete (fp, comp);
179	}
180
181	int
182	playername_ok (const char *cp)
183	{
184	/* Don't allow - or _ as first character in the name */
185	if (*cp == '-' || *cp == '_')
186	return 0;
187
188	for (; *cp != '\0'; cp++)
189	if (!((*cp >= 'a' && *cp <= 'z') || (*cp >= 'A' && *cp <= 'Z')) && *cp != '-' && *cp != '_')
190	return 0;
191	return 1;
192	}
193
194	/* This no longer sets the player map. Also, it now updates
195	* all the pointers so the caller doesn't need to do that.
196	* Caller is responsible for setting the correct map.
197	*/
198
199	/* Redo this to do both get_player_ob and get_player.
200	* Hopefully this will be less bugfree and simpler.
201	* Returns the player structure. If 'p' is null,
202	* we create a new one. Otherwise, we recycle
203	* the one that is passed.
204	*/
205	static player *
206	get_player (player *p)
207	{
208	object *op = arch_to_object (get_player_archetype (0));
209	int i;
210
211	/* Clears basically the entire player structure except
212	* for next and socket.
213	*/
214	p->clear ();
215
216	/* There are some elements we want initialized to non zero value -
217	* we deal with that below this point.
218	*/
219	p->party = NULL;
220	p->outputs_sync = 16; /* Every 2 seconds */
221	p->outputs_count = 8; /* Keeps present behaviour */
222	p->unapply = unapply_nochoice;
223	p->Swap_First = -1;
224
225	#ifdef AUTOSAVE
226	p->last_save_tick = 9999999;
227	#endif
228
229	strcpy (p->savebed_map, first_map_path); /* Init. respawn position */
230
231	op->contr = p; /* this aren't yet in archetype */
232	p->ob = op;
233	op->speed_left = 0.5;
234	op->speed = 1.0;
235	op->direction = 5; /* So player faces south */
236	op->stats.wc = 2;
237	op->run_away = 25; /* Then we panick... */
238
239	{
240	int oldmon = p->socket->monitor_spells; // what a hack
241	p->socket->monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
242	roll_stats (op);
243	p->socket->monitor_spells = oldmon;
244	}
245	p->state = ST_ROLL_STAT;
246	clear_los (op);
247
248	p->gen_sp_armour = 10;
249	p->last_speed = -1;
250	p->shoottype = range_none;
251	p->bowtype = bow_normal;
252	p->petmode = pet_normal;
253	p->listening = 10;
254	p->usekeys = containers;
255	p->last_weapon_sp = -1;
256	p->peaceful = 1; /* default peaceful */
257	p->do_los = 1;
258	p->explore = 0;
259	p->no_shout = 0; /* default can shout */
260
261	assign (p->title, op->arch->clone.name);
262	op->race = op->arch->clone.race;
263
264	CLEAR_FLAG (op, FLAG_READY_SKILL);
265
266	/* we need to clear these to -1 and not zero - otherwise,
267	* if a player quits and starts a new character, we wont
268	* send new values to the client, as things like exp start
269	* at zero.
270	*/
271	for (i = 0; i < NUM_SKILLS; i++)
272	{
273	p->last_skill_exp[i] = -1;
274	p->last_skill_ob[i] = NULL;
275	}
276
277	for (i = 0; i < NROFATTACKS; i++)
278	p->last_resist[i] = -1;
279
280	p->last_stats.exp = -1;
281	p->last_weight = (uint32) - 1;
282
283	p->socket->update_look = 0;
284	p->socket->look_position = 0;
285
286	return p;
287	}
288		39
289	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
290	static void	41	static void
291	set_first_map (object *op)	42	set_first_map (object *op)
292	{	43	{
293	strcpy (op->contr->maplevel, first_map_path);	44	op->contr->maplevel = first_map_path;
294	op->x = -1;	45	op->x = -1;
295	op->y = -1;	46	op->y = -1;
296	enter_exit (op, NULL);
297	}	47	}
298		48
299	/* Tries to add player on the connection passwd in ns.	49	void
300	* All we can really get in this is some settings like host and display	50	player::activate ()
301	* mode.
302	*/
303
304	int
305	add_player (client *ns)
306	{	51	{
307	player *p = new player;	52	if (active)
		53	return;
308		54
309	p->socket = ns;	55	players.insert (this);
310	ns->pl = p;	56	ob->remove ();
311		57	ob->map = 0;
312	p->next = first_player;	58	ob->activate_recursive ();
313	first_player = p;	59	ob->clr_flag (FLAG_FRIENDLY);
314
315	p = get_player (p);
316
317	set_first_map (p->ob);
318
319	CLEAR_FLAG (p->ob, FLAG_FRIENDLY);
320	add_friendly_object (p->ob);	60	add_friendly_object (ob);
321	send_rules (p->ob);	61	}
322	send_news (p->ob);
323	display_motd (p->ob);
324	get_name (p->ob);
325		62
		63	void
		64	player::deactivate ()
		65	{
		66	if (!active)
326	return 0;	67	return;
		68
		69	terminate_all_pets (ob);
		70	remove_friendly_object (ob);
		71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
		74	maplevel = ob->map->path;
		75
		76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		78	ob->map = 0;
		79	party = 0;
		80
		81	players.erase (this);
		82	}
		83
		84	// connect the player with a specific client
		85	// also changes, rationalises, and fixes some incorrect settings
		86	void
		87	player::connect (client *ns)
		88	{
		89	this->ns = ns;
		90	ns->pl = this;
		91
		92	run_on = 0;
		93	fire_on = 0;
		94	ob->close_container (); //TODO: client-specific
		95
		96	ns->update_look = 0;
		97	ns->look_position = 0;
		98
		99	clear_los ();
		100
		101	ns->reset_stats ();
		102
		103	/* make sure he's a player -- needed because of class change. */
		104	ob->type = PLAYER; // we are paranoid
		105	ob->race = ob->arch->race;
		106
		107	ob->update_weight ();
		108	link_skills ();
		109
		110	assign (title, ob->arch->object::name);
		111
		112	/* if it's a dragon player, set the correct title here */
		113	if (ob->is_dragon ())
		114	{
		115	object *tmp, *abil = 0, *skin = 0;
		116
		117	for (tmp = ob->inv; tmp; tmp = tmp->below)
		118	if (tmp->type == FORCE)
		119	if (tmp->arch->archname == shstr_dragon_ability_force)
		120	abil = tmp;
		121	else if (tmp->arch->archname == shstr_dragon_skin_force)
		122	skin = tmp;
		123
		124	set_dragon_name (ob, abil, skin);
		125	}
		126
		127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		128
		129	esrv_new_player (this);
		130
		131	ob->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
		135
		136	ob->update_stats ();
		137
		138	ns->floorbox_update ();
		139	esrv_send_inventory (ob, ob);
		140	esrv_add_spells (this, 0);
		141
		142	activate ();
		143
		144	INVOKE_PLAYER (CONNECT, this);
		145	INVOKE_PLAYER (LOGIN, this);
		146	}
		147
		148	void
		149	player::disconnect ()
		150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
		157	if (ns)
		158	{
		159	if (active)
		160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		161
		162	INVOKE_PLAYER (DISCONNECT, this);
		163
		164	ns->reset_stats ();
		165	ns->pl = 0;
		166	ns = 0;
		167	}
		168
		169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
		172
		173	deactivate ();
		174	}
		175
		176	//-GPL
		177
		178	// the need for this function can be explained
		179	// by load_object not returning the object
		180	void
		181	player::set_object (object *op)
		182	{
		183	ob = observe = viewpoint = op;
		184	ob->contr = this; /* this aren't yet in archetype */
		185
		186	ob->speed = 1.0f; // object still inactive, keep it that way
		187	ob->speed_left = 0.5f;
		188
		189	ob->direction = 5; /* So player faces south */
		190	}
		191
		192	void
		193	player::set_observe (object *op)
		194	{
		195	observe = viewpoint = op ? op : ob;
		196	do_los = 1;
		197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
		207
		208	player::player ()
		209	{
		210	/* There are some elements we want initialised to non zero value -
		211	* we deal with that below this point.
		212	*/
		213	outputs_sync = 4;
		214	outputs_count = 4;
		215	unapply = unapply_nochoice;
		216
		217	savebed_map = first_map_path; /* Init. respawn position */
		218
		219	gen_sp_armour = 10;
		220	bowtype = bow_normal;
		221	petmode = pet_normal;
		222	usekeys = containers;
		223	peaceful = 1; /* default peaceful */
		224	do_los = 1;
		225
		226	weapon_sp = 1.0f;
		227	weapon_sp_left = 0.5f;
		228	}
		229
		230	void
		231	player::do_destroy ()
		232	{
		233	disconnect ();
		234
		235	attachable::do_destroy ();
		236
		237	if (ob)
		238	{
		239	// potentially fix a bug where ob->contr is non-null while ob->contr->ob is null, causing a segfault.
		240	// temporarily backed out patchset 4025 to see if THIS change causes crashes
		241	//ob->contr = 0;
		242	ob->destroy ();
		243	}
		244
		245	ob = observe = viewpoint = 0;
		246	}
		247
		248	player::~player ()
		249	{
		250	/* Clear item stack */
		251	free (stack_items);
327	}	252	}
328		253
329	/*	254	/*
330	* get_player_archetype() return next player archetype from archetype	255	* get_player_archetype() return next player archetype from archetype
331	* list. Not very efficient routine, but used only creating new players.	256	* list. Not very efficient routine, but used only creating new players.
332	* Note: there MUST be at least one player archetype!	257	* Note: there MUST be at least one player archetype!
333	*/	258	*/
334	archetype *	259	static archetype *
335	get_player_archetype (archetype *at)	260	get_player_archetype (archetype *at)
336	{	261	{
337	archetype *start = at;	262	// archetypes could have been reloaded
		263	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		264
		265	if (!nat)
		266	return at;
		267
		268	archvec::iterator i = archetypes.find (nat);
338		269
339	for (;;)	270	for (;;)
340	{	271	{
341	if (at == NULL || at->next == NULL)	272	if (++i == archetypes.end ())
342	at = first_archetype;	273	i = archetypes.begin ();
343	else	274	else if (*i == at)
344	at = at->next;	275	cleanup ("not a single player archetype found");
		276
345	if (at->clone.type == PLAYER)	277	if ((*i)->type == PLAYER)
346	return at;	278	return *i;
347	if (at == start)
348	{
349	LOG (llevError, "No Player archetypes\n");
350	exit (-1);
351	}
352	}	279	}
353	}	280	}
354		281
		282	/* Tries to add player on the connection passed in ns.
		283	* All we can really get in this is some settings like host and display
		284	* mode.
		285	*/
		286	player *
		287	player::create ()
		288	{
		289	player *pl = new player;
		290
		291	pl->set_object (get_player_archetype (0)->instance ());
		292
		293	pl->ob->roll_stats ();
		294	pl->ob->stats.wc = 2;
		295	pl->ob->run_away = 25; /* Then we panick... */
		296
		297	set_first_map (pl->ob);
		298
		299	return pl;
		300	}
355		301
356	object *	302	object *
357	get_nearest_player (object *mon)	303	get_nearest_player (object *mon)
358	{	304	{
359	object *op = NULL;	305	object *op = NULL;
360	player *pl = NULL;
361	objectlink *ol;	306	objectlink *ol;
362	unsigned lastdist;	307	unsigned lastdist;
363	rv_vector rv;	308	rv_vector rv;
364		309
365	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	310	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
366	{	311	{
367	/* We should not find free objects on this friendly list, but it
368	* does periodically happen. Given that, lets deal with it.
369	* While unlikely, it is possible the next object on the friendly
370	* list is also free, so encapsulate this in a while loop.
371	*/
372	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
373	{
374	object *tmp = ol->ob;
375
376	/* Can't do much more other than log the fact, because the object
377	* itself will have been cleared.
378	*/
379	LOG (llevDebug, "get_nearest_player: Found free/non friendly object on friendly list\n");
380	ol = ol->next;
381	remove_friendly_object (tmp);
382	if (!ol)
383	return op;
384	}
385
386	/* Remove special check for player from this. First, it looks to cause
387	* some crashes (ol->ob->contr not set properly?), but secondly, a more
388	* complicated method of state checking would be needed in any case -
389	* as it was, a clever player could type quit, and the function would
390	* skip them over while waiting for confirmation. Remove
391	* on_same_map check, as can_detect_enemy also does this
392	*/
393	if (!can_detect_enemy (mon, ol->ob, &rv))	312	if (!can_detect_enemy (mon, ol->ob, &rv))
394	continue;	313	continue;
395		314
396	if (lastdist > rv.distance)	315	if (lastdist > rv.distance)
397	{	316	{
398	op = ol->ob;	317	op = ol->ob;
399	lastdist = rv.distance;	318	lastdist = rv.distance;
400	}	319	}
401	}	320	}
402	for (pl = first_player; pl != NULL; pl = pl->next)	321
403	{	322	for_all_players (pl)
404	if (can_detect_enemy (mon, pl->ob, &rv))	323	if (can_detect_enemy (mon, pl->ob, &rv))
405	{
406
407	if (lastdist > rv.distance)	324	if (lastdist > rv.distance)
408	{	325	{
409	op = pl->ob;	326	op = pl->ob;
410	lastdist = rv.distance;	327	lastdist = rv.distance;
411	}	328	}
412	}	329
413	}
414	#if 0	330	#if 0
415	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");	331	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
416	#endif	332	#endif
417	return op;	333	return op;
418	}	334	}
419		335
420	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	336	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
421	* result in a monster paths backtracking. It basically determines how large a	337	* result in a monster paths backtracking. It basically determines how large a
422	* detour a monster will take from the direction path when looking	338	* detour a monster will take from the direction path when looking
423	* for a path to the player. The values are in the amount of direction	339	* for a path to the player. The values are in the amount of direction
424	* the deviation is	340	* the deviation is
425	*/	341	*/
426	#define DETOUR_AMOUNT 2	342	#define DETOUR_AMOUNT 2
…		…
436	* circling behaviour. Unfortunately, this function is also used to determined	352	* circling behaviour. Unfortunately, this function is also used to determined
437	* if the creature should cast a spell, so returning a direction in that case	353	* if the creature should cast a spell, so returning a direction in that case
438	* is probably not a good thing.	354	* is probably not a good thing.
439	*/	355	*/
440	#define MAX_SPACES 50	356	#define MAX_SPACES 50
441
442		357
443	/*	358	/*
444	* Returns the direction to the player, if valid. Returns 0 otherwise.	359	* Returns the direction to the player, if valid. Returns 0 otherwise.
445	* modified to verify there is a path to the player. Does this by stepping towards	360	* modified to verify there is a path to the player. Does this by stepping towards
446	* player and if path is blocked then see if blockage is close enough to player that	361	* player and if path is blocked then see if blockage is close enough to player that
…		…
463	*/	378	*/
464	int	379	int
465	path_to_player (object *mon, object *pl, unsigned mindiff)	380	path_to_player (object *mon, object *pl, unsigned mindiff)
466	{	381	{
467	rv_vector rv;	382	rv_vector rv;
468	sint16 x, y;
469	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	383	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
470	maptile *m, *lastmap;
471		384
472	get_rangevector (mon, pl, &rv, 0);	385	get_rangevector (mon, pl, &rv, 0);
473		386
474	if (rv.distance < mindiff)	387	if (rv.distance < mindiff)
475	return 0;	388	return 0;
476		389
477	x = mon->x;	390	mapxy pos (mon);
478	y = mon->y;
479	m = mon->map;
480	dir = rv.direction;	391	dir = rv.direction;
481	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	392	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
482	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	393	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		394
483	/* If we can't solve it within the search distance, return now. */	395	/* If we can't solve it within the search distance, return now. */
484	if (diff > max)	396	if (diff > max)
485	return 0;	397	return 0;
		398
486	while (diff > 1 && max > 0)	399	while (diff > 1 && max > 0)
487	{	400	{
488	lastx = x;	401	mapxy lastpos = pos;
489	lasty = y;
490	lastmap = m;
491	x = lastx + freearr_x[dir];
492	y = lasty + freearr_y[dir];
493		402
494	mflags = get_map_flags (m, &m, x, y, &x, &y);	403	pos.move (dir);
495	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
496		404
497	/* Space is blocked - try changing direction a little */	405	/* Space is blocked - try changing direction a little */
498	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	406	if (!pos.normalise ()
499	&& (m == mon->map && blocked_link (mon, m, x, y))))	407	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		408	&& blocked_link (mon, pos.m, pos.x, pos.y)))
500	{	409	{
501	/* recalculate direction from last good location. Possible	410	/* recalculate direction from last good location. Possible
502	* we were not traversing ideal location before.	411	* we were not traversing ideal location before.
503	*/	412	*/
504	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	413	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
505	if (rv.direction != dir)	414	if (rv.direction != dir)
506	{	415	{
507	/* OK - says direction should be different - lets reset the	416	/* OK - says direction should be different - lets reset the
508	* the values so it will try again.	417	* the values so it will try again.
509	*/	418	*/
510	x = lastx;
511	y = lasty;
512	m = lastmap;	419	pos = lastpos;
513	dir = firstdir = rv.direction;	420	dir = firstdir = rv.direction;
514	}	421	}
515	else	422	else
516	{	423	{
517	/* direct path is blocked - try taking a side step to	424	/* direct path is blocked - try taking a side step to
518	* either the left or right.	425	* either the left or right.
519	* Note increase the values in the loop below to be	426	* Note increase the values in the loop below to be
520	* more than -1/1 respectively will mean the monster takes	427	* more than -1/1 respectively will mean the monster takes
521	* bigger detour. Have to be careful about these values getting	428	* bigger detour. Have to be careful about these values getting
522	* too big (3 or maybe 4 or higher) as the monster may just try	429	* too big (3 or maybe 4 or higher) as the monster may just try
523	* stepping back and forth	430	* stepping back and forth
524	*/	431	*/
525	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	432	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
526	{	433	{
527	if (i == 0)	434	if (i == 0)
528	continue; /* already did this, so skip it */	435	continue; /* already did this, so skip it */
		436
529	/* Use lastdir here - otherwise,	437	/* Use lastdir here - otherwise,
530	* since the direction that the creature should move in	438	* since the direction that the creature should move in
531	* may change, you could get infinite loops.	439	* may change, you could get infinite loops.
532	* ie, player is northwest, but monster can only	440	* ie, player is northwest, but monster can only
533	* move west, so it does that. It goes some distance,	441	* move west, so it does that. It goes some distance,
…		…
535	* can't do that, but now finds it can move east, and	443	* can't do that, but now finds it can move east, and
536	* gets back to its original point. lastdir contains	444	* gets back to its original point. lastdir contains
537	* the last direction the creature has successfully	445	* the last direction the creature has successfully
538	* moved.	446	* moved.
539	*/	447	*/
540
541	x = lastx + freearr_x[absdir (lastdir + i)];
542	y = lasty + freearr_y[absdir (lastdir + i)];
543	m = lastmap;	448	pos = lastpos;
544	mflags = get_map_flags (m, &m, x, y, &x, &y);	449	pos.move (absdir (lastdir + i));
545	if (mflags & P_OUT_OF_MAP)	450
		451	if (!pos.normalise ())
546	continue;	452	continue;
547	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	453
548	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	454	mapspace &ms = *pos;
		455
		456	if (ms.flags () & P_BLOCKSVIEW)
549	continue;	457	continue;
550	if (mflags & P_BLOCKSVIEW)	458
		459	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
551	continue;	460	continue;
552		461
553	if (m == mon->map && blocked_link (mon, m, x, y))	462	if (blocked_link (mon, pos.m, pos.x, pos.y))
554	break;	463	break;
555	}	464	}
		465
556	/* go through entire loop without finding a valid	466	/* go through entire loop without finding a valid
557	* sidestep to take - thus, no valid path.	467	* sidestep to take - thus, no valid path.
558	*/	468	*/
559	if (i == (DETOUR_AMOUNT + 1))	469	if (i == DETOUR_AMOUNT + 1)
560	return 0;	470	return 0;
		471
561	diff--;	472	diff--;
562	lastdir = dir;	473	lastdir = dir;
563	max--;	474	max--;
564	if (!firstdir)	475	if (!firstdir)
565	firstdir = dir + i;	476	firstdir = dir + i;
…		…
569	{	480	{
570	/* we moved towards creature, so diff is less */	481	/* we moved towards creature, so diff is less */
571	diff--;	482	diff--;
572	max--;	483	max--;
573	lastdir = dir;	484	lastdir = dir;
		485
574	if (!firstdir)	486	if (!firstdir)
575	firstdir = dir;	487	firstdir = dir;
576	}	488	}
		489
577	if (diff <= 1)	490	if (diff <= 1)
578	{	491	{
579	/* Recalculate diff (distance) because we may not have actually	492	/* Recalculate diff (distance) because we may not have actually
580	* headed toward player for entire distance.	493	* headed toward player for entire distance.
581	*/	494	*/
582	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	495	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
583	diff = FABS (rv.distance_x) > FABS (rv.distance_y) ? FABS (rv.distance_x) : FABS (rv.distance_y);	496	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
584	}	497	}
		498
585	if (diff > max)	499	if (diff > max)
586	return 0;	500	return 0;
587	}	501	}
		502
588	/* If we reached the max, didn't find a direction in time */	503	/* If we reached the max, didn't find a direction in time */
589	if (!max)	504	if (!max)
590	return 0;	505	return 0;
591		506
592	return firstdir;	507	return firstdir;
593	}	508	}
594		509
595	void	510	void
596	give_initial_items (object *pl, treasurelist * items)	511	give_initial_items (object *pl, treasurelist *items)
597	{	512	{
598	object *op, *next = NULL;
599
600	if (pl->randomitems != NULL)	513	if (pl->randomitems)
601	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	514	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
602		515
603	for (op = pl->inv; op; op = next)	516	for (object *next, *op = pl->inv; op; op = next)
604	{	517	{
605	next = op->below;	518	next = op->below;
606		519
607	/* Forces get applied per default, unless they have the	520	/* Forces get applied per default, unless they have the
608	* flag "neutral" set. Sorry but I can't think of a better way	521	* flag "neutral" set. Sorry but I can't think of a better way
609	*/	522	*/
610	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	523	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
611	SET_FLAG (op, FLAG_APPLIED);	524	op->set_flag (FLAG_APPLIED);
612		525
613	/* we never give weapons/armour if these cannot be used	526	/* we never give weapons/armour if these cannot be used
614	* by this player due to race restrictions	527	* by this player due to race restrictions
615	*/	528	*/
616	if (pl->type == PLAYER)	529	if (pl->type == PLAYER)
617	{	530	{
618	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	531	if ((!pl->flag [FLAG_USE_ARMOUR]
		532	&&
619	(op->type == ARMOUR || op->type == BOOTS ||	533	(op->type == ARMOUR || op->type == BOOTS
620	op->type == CLOAK || op->type == HELMET ||	534	|| op->type == CLOAK || op->type == HELMET
621	op->type == SHIELD || op->type == GLOVES ||	535	|| op->type == SHIELD || op->type == GLOVES
622	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	536	|| op->type == BRACERS || op->type == GIRDLE))
		537	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
623	{	538	{
624	op->destroy ();	539	op->destroy ();
625	continue;	540	continue;
626	}	541	}
627	}	542	}
628		543
629	/* This really needs to be better - we should really give	544	/* Here we remove duplicated skills (as duplicated spell objects have
630	* a substitute spellbook. The problem is that we don't really	545	* _very_ confusing effects for players), which could for instance be
631	* have a good idea what to replace it with (need something like	546	* generated by multiple treasurelists specifying the same skills.
632	* a first level treasurelist for each skill.)
633	* remove duplicate skills also
634	*/	547	*/
635	if (op->type == SPELLBOOK || op->type == SKILL)	548	if (op->type == SKILL)
636	{	549	{
637	object *tmp;
638
639	for (tmp = op->below; tmp; tmp = tmp->below)	550	for (object *tmp = op->below; tmp; tmp = tmp->below)
640	if (tmp->type == op->type && tmp->name == op->name)	551	if (tmp->type == op->type && tmp->name == op->name)
641	break;
642
643	if (tmp)
644	{	552	{
645	op->destroy ();	553	op->destroy ();
646	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);	554	break;
647	continue;
648	}	555	}
649		556
650	if (op->nrof > 1)	557	if (op->nrof > 1)
651	op->nrof = 1;	558	op->nrof = 1;
652	}	559	}
653		560
654	if (op->type == SPELLBOOK && op->inv)	561	if (op->type == SPELLBOOK && op->inv)
655	{	562	op->inv->clr_flag (FLAG_STARTEQUIP);
656	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
657	}
658		563
659	/* Give starting characters identified, uncursed, and undamned	564	/* Give starting characters identified, uncursed, and undamned
660	* items. Just don't identify gold or silver, or it won't be	565	* items. Just don't identify gold or silver, or it won't be
661	* merged properly.	566	* merged properly.
662	*/	567	*/
663	if (need_identify (op))	568	if (op->need_identify ())
664	{
665	SET_FLAG (op, FLAG_IDENTIFIED);
666	CLEAR_FLAG (op, FLAG_CURSED);
667	CLEAR_FLAG (op, FLAG_DAMNED);
668	}	569	{
		570	op->set_flag (FLAG_IDENTIFIED);
		571	op->clr_flag (FLAG_CURSED);
		572	op->clr_flag (FLAG_DAMNED);
		573	}
		574
669	if (op->type == SPELL)	575	if (op->type == SPELL)
670	{	576	{
671	op->destroy ();	577	op->destroy ();
672	continue;	578	continue;
673	}	579	}
674	else if (op->type == SKILL)	580	else if (op->type == SKILL)
675	{	581	{
676	SET_FLAG (op, FLAG_CAN_USE_SKILL);	582	op->set_flag (FLAG_CAN_USE_SKILL);
677	op->stats.exp = 0;	583	op->stats.exp = 0;
678	op->level = 1;	584	op->level = 1;
679	}	585	}
680	/* lock all 'normal items by default */	586	else /* lock all 'normal items by default */
681	else	587	op->set_flag (FLAG_INV_LOCKED);
682	SET_FLAG (op, FLAG_INV_LOCKED);
683	} /* for loop of objects in player inv */	588	} /* for loop of objects in player inv */
684		589
685	/* Need to set up the skill pointers */	590	/* Need to set up the skill pointers */
686	link_player_skills (pl);	591	pl->contr->link_skills ();
687	}
688
689	void
690	get_name (object *op)
691	{
692	op->contr->write_buf[0] = '\0';
693	op->contr->state = ST_GET_NAME;
694	send_query (op->contr->socket, 0, "What is your name?\n:");
695	}
696
697	void
698	get_password (object *op)
699	{
700	op->contr->write_buf[0] = '\0';
701	op->contr->state = ST_GET_PASSWORD;
702	send_query (op->contr->socket, CS_QUERY_HIDEINPUT, "What is your password?\n:");
703	}
704
705	void
706	play_again (object *op)
707	{
708	op->contr->state = ST_PLAY_AGAIN;
709	op->chosen_skill = NULL;
710	send_query (op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
711	/* a bit of a hack, but there are various places early in th
712	* player creation process that a user can quit (eg, roll
713	* stats) that isn't removing the player. Taking a quick
714	* look, there are many places that call play_again without
715	* removing the player - it probably makes more sense
716	* to leave it to play_again to remove the object in all
717	* cases.
718	*/
719	if (!QUERY_FLAG (op, FLAG_REMOVED))
720	op->remove ();
721	/* Need to set this to null - otherwise, it could point to garbage,
722	* and draw() doesn't check to see if the player is removed, only if
723	* the map is null or not swapped out.
724	*/
725	op->map = NULL;
726	}
727
728	int
729	receive_play_again (object *op, char key)
730	{
731	if (key == 'q' || key == 'Q')
732	{
733	remove_friendly_object (op);
734	leave (op->contr, 0); /* ericserver will draw the message */
735	return 2;
736	}
737	else if (key == 'a' || key == 'A')
738	{
739	player *pl = op->contr;
740	shstr name = op->name;
741
742	op->contr = 0;
743	op->type = 0;
744	op->destroy (1);
745	pl = get_player (pl);
746	op = pl->ob;
747	add_friendly_object (op);
748	op->contr->password[0] = '~';
749	op->name = op->name_pl = 0;
750	/* Lets put a space in here */
751	new_draw_info (NDI_UNIQUE, 0, op, "\n");
752	get_name (op);
753	op->name = op->name_pl = name;
754	set_first_map (op);
755	}
756	else
757	/* user pressed something else so just ask again... */
758	play_again (op);
759
760	return 0;
761	}
762
763	void
764	confirm_password (object *op)
765	{
766
767	op->contr->write_buf[0] = '\0';
768	op->contr->state = ST_CONFIRM_PASSWORD;
769	send_query (op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
770	}	592	}
771		593
772	void	594	void
773	get_party_password (object *op, partylist *party)	595	get_party_password (object *op, partylist *party)
774	{	596	{
775	if (party == NULL)	597	if (party == NULL)
776	{	598	{
777	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);	599	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
778	return;	600	return;
779	}	601	}
		602
780	op->contr->write_buf[0] = '\0';	603	op->contr->write_buf[0] = '\0';
781	op->contr->state = ST_GET_PARTY_PASSWORD;	604	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
782	op->contr->party_to_join = party;	605	op->contr->party_to_join = party;
783	send_query (op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	606	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
784	}	607	}
785
786		608
787	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	609	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
788	int	610	static int
789	roll_stat (void)	611	roll_stat ()
790	{	612	{
791	int a[4], i, j, k;	613	int a[4], i, j, k;
792		614
793	for (i = 0; i < 4; i++)	615	for (i = 0; i < 4; i++)
794	a[i] = (int) RANDOM () % 6 + 1;	616	a[i] = rndm (1, 6);
795		617
796	for (i = 0, j = 0, k = 7; i < 4; i++)	618	for (i = 0, j = 0, k = 7; i < 4; i++)
797	if (a[i] < k)	619	if (a[i] < k)
798	k = a[i], j = i;	620	k = a[i], j = i;
799		621
800	for (i = 0, k = 0; i < 4; i++)	622	for (i = 0, k = 0; i < 4; i++)
801	{
802	if (i != j)	623	if (i != j)
803	k += a[i];	624	k += a[i];
804	}	625
805	return k;	626	return k;
806	}	627	}
807		628
808	void	629	void
809	roll_stats (object *op)	630	object::roll_stats ()
810	{	631	{
		632	int statsort [NUM_STATS];
		633
		634	for (;;)
		635	{
811	int sum = 0;	636	int sum = 0;
812	int i = 0, j = 0;	637	for (int i = NUM_STATS; i--; )
813	int statsort[7];	638	sum += statsort [i] = roll_stat ();
814		639
815	do	640	if (sum >= 82 && sum <= 116)
		641	break;
816	{	642	}
817	op->stats.Str = roll_stat ();
818	op->stats.Dex = roll_stat ();
819	op->stats.Int = roll_stat ();
820	op->stats.Con = roll_stat ();
821	op->stats.Wis = roll_stat ();
822	op->stats.Pow = roll_stat ();
823	op->stats.Cha = roll_stat ();
824	sum = op->stats.Str + op->stats.Dex + op->stats.Int + op->stats.Con + op->stats.Wis + op->stats.Pow + op->stats.Cha;
825	}
826	while (sum < 82 || sum > 116);
827		643
828	/* Sort the stats so that rerolling is easier... */	644	// Sort the stats so that rerolling is easier...
829	statsort[0] = op->stats.Str;	645	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
830	statsort[1] = op->stats.Dex;
831	statsort[2] = op->stats.Int;
832	statsort[3] = op->stats.Con;
833	statsort[4] = op->stats.Wis;
834	statsort[5] = op->stats.Pow;
835	statsort[6] = op->stats.Cha;
836		646
837	/* a quick and dirty bubblesort? */	647	for (int i = 0; i < NUM_STATS; ++i)
838	do	648	stats.stat (i) = statsort [i];
839	{
840	if (statsort[i] < statsort[i + 1])
841	{
842	j = statsort[i];
843	statsort[i] = statsort[i + 1];
844	statsort[i + 1] = j;
845	i = 0;
846	}
847	else
848	{
849	i++;
850	}
851	}
852	while (i < 6);
853		649
854	op->stats.Str = statsort[0];
855	op->stats.Dex = statsort[1];
856	op->stats.Con = statsort[2];
857	op->stats.Int = statsort[3];
858	op->stats.Wis = statsort[4];
859	op->stats.Pow = statsort[5];
860	op->stats.Cha = statsort[6];
861
862
863	op->contr->orig_stats.Str = op->stats.Str;
864	op->contr->orig_stats.Dex = op->stats.Dex;
865	op->contr->orig_stats.Int = op->stats.Int;
866	op->contr->orig_stats.Con = op->stats.Con;
867	op->contr->orig_stats.Wis = op->stats.Wis;
868	op->contr->orig_stats.Pow = op->stats.Pow;
869	op->contr->orig_stats.Cha = op->stats.Cha;
870
871	op->level = 1;
872	op->stats.exp = 0;	650	stats.exp = 0;
873	op->stats.ac = 0;	651	stats.ac = 0;
874		652
875	op->contr->levhp[1] = 9;
876	op->contr->levsp[1] = 6;
877	op->contr->levgrace[1] = 3;
878
879	fix_player (op);
880	op->stats.hp = op->stats.maxhp;	653	stats.hp = stats.maxhp;
881	op->stats.sp = op->stats.maxsp;	654	stats.sp = stats.maxsp;
882	op->stats.grace = op->stats.maxgrace;	655	stats.grace = stats.maxgrace;
		656
		657	if (contr)
		658	{
		659	contr->levhp[1] = 9;
		660	contr->levsp[1] = 6;
		661	contr->levgrace[1] = 3;
		662
883	op->contr->orig_stats = op->stats;	663	contr->orig_stats = stats;
		664	}
884	}	665	}
885		666
886	void	667	void
887	Roll_Again (object *op)	668	object::swap_stats (int a, int b)
888	{	669	{
889	esrv_new_player (op->contr, 0);	670	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
890	send_query (op->contr->socket, CS_QUERY_SINGLECHAR,
891	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
892	}
893		671
894	void	672	for (int i = 0; i < NUM_STATS; ++i)
895	Swap_Stat (object *op, int Swap_Second)	673	stats.stat (i) = contr->orig_stats.stat (i);
		674
		675	//TODO: the following code looks so borked and should, at the very least,
		676	// be merged with the similar code in roll_stats
		677	stats.ac = 0;
		678
		679	level = 1;
		680	stats.exp = 0;
		681	stats.ac = 0;
		682
		683	stats.hp = stats.maxhp;
		684	stats.sp = stats.maxsp;
		685	stats.grace = stats.maxgrace;
		686
		687	if (contr)
		688	{
		689	contr->levhp[1] = 9;
		690	contr->levsp[1] = 6;
		691	contr->levgrace[1] = 3;
		692
		693	contr->orig_stats = stats;
		694	}
		695	}
		696
		697	static void
		698	start_info (object *op)
896	{	699	{
897	signed char tmp;
898	char buf[MAX_BUF];	700	char buf[MAX_BUF];
899		701
900	if (op->contr->Swap_First == -1)	702	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
901	{
902	new_draw_info (NDI_UNIQUE, 0, op, "How the hell did you get here?!?!!!");
903	new_draw_info (NDI_UNIQUE, 0, op, "Error in Swap_Stat code,");
904	new_draw_info (NDI_UNIQUE, 0, op, "mail korg@rdt.monash.edu.au");
905	return;
906	}
907
908	tmp = get_attr_value (&op->contr->orig_stats, op->contr->Swap_First);
909
910	set_attr_value (&op->contr->orig_stats, op->contr->Swap_First, get_attr_value (&op->contr->orig_stats, Swap_Second));
911
912	set_attr_value (&op->contr->orig_stats, Swap_Second, tmp);
913
914	sprintf (buf, "%s done\n", short_stat_name[Swap_Second]);
915	new_draw_info (NDI_UNIQUE, 0, op, buf);	703	new_draw_info (NDI_UNIQUE, 0, op, buf);
916	op->stats.Str = op->contr->orig_stats.Str;
917	op->stats.Dex = op->contr->orig_stats.Dex;
918	op->stats.Con = op->contr->orig_stats.Con;
919	op->stats.Int = op->contr->orig_stats.Int;
920	op->stats.Wis = op->contr->orig_stats.Wis;
921	op->stats.Pow = op->contr->orig_stats.Pow;
922	op->stats.Cha = op->contr->orig_stats.Cha;
923	op->stats.ac = 0;
924
925	op->level = 1;
926	op->stats.exp = 0;
927	op->stats.ac = 0;
928
929	op->contr->levhp[1] = 9;
930	op->contr->levsp[1] = 6;
931	op->contr->levgrace[1] = 3;
932
933	fix_player (op);
934	op->stats.hp = op->stats.maxhp;
935	op->stats.sp = op->stats.maxsp;
936	op->stats.grace = op->stats.maxgrace;
937	op->contr->orig_stats = op->stats;
938	op->contr->Swap_First = -1;
939	}
940
941
942	/* This code has been greatly reduced, because with set_attr_value
943	* and get_attr_value, the stats can be accessed just numeric
944	* ids. stat_trans is a table that translate the number entered
945	* into the actual stat. It is needed because the order the stats
946	* are displayed in the stat window is not the same as how
947	* the number's access that stat. The table does that translation.
948	*/
949	int
950	key_roll_stat (object *op, char key)
951	{
952	int keynum = key - '0';
953	char buf[MAX_BUF];
954	static sint8 stat_trans[] = { -1, STR, DEX, CON, INT, WIS, POW, CHA };
955
956	if (keynum > 0 && keynum <= 7)
957	{
958	if (op->contr->Swap_First == -1)
959	{
960	op->contr->Swap_First = stat_trans[keynum];
961	sprintf (buf, "%s ->", short_stat_name[stat_trans[keynum]]);
962	new_draw_info (NDI_UNIQUE, 0, op, buf);
963	}
964	else
965	Swap_Stat (op, stat_trans[keynum]);
966
967	send_query (op->contr->socket, CS_QUERY_SINGLECHAR, "");
968	return 1;
969	}
970	switch (key)
971	{
972	case 'n':
973	case 'N':
974	{
975	SET_FLAG (op, FLAG_WIZ);
976	if (op->map == NULL)
977	{
978	LOG (llevError, "Map == NULL in state 2\n");
979	break;
980	}
981
982	#if 0
983	/* So that enter_exit will put us at startx/starty */
984	op->x = -1;
985
986	enter_exit (op, NULL);
987	#endif
988	SET_ANIMATION (op, 2); /* So player faces south */
989	/* Enter exit adds a player otherwise */
990	add_statbonus (op);
991	send_query (op->contr->socket, CS_QUERY_SINGLECHAR,
992	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
993	op->contr->state = ST_CHANGE_CLASS;
994	if (op->msg)
995	new_draw_info (NDI_BLUE, 0, op, op->msg);
996	return 0;
997	}
998	case 'y':
999	case 'Y':
1000	roll_stats (op);
1001	send_query (op->contr->socket, CS_QUERY_SINGLECHAR, "");
1002	return 1;
1003
1004	case 'q':
1005	case 'Q':
1006	play_again (op);
1007	return 1;
1008
1009	default:
1010	send_query (op->contr->socket, CS_QUERY_SINGLECHAR, "Yes, No, Quit or 1-6. Roll again?");
1011	return 0;
1012	}
1013	return 0;
1014	}	704	}
1015		705
1016	/* This function takes the key that is passed, and does the	706	/* This function takes the key that is passed, and does the
1017	* appropriate action with it (change race, or other things).	707	* appropriate action with it (change race, or other things).
1018	* The function name is for historical reasons - now we have	708	* The function name is for historical reasons - now we have
1019	* separate race and class; this actually changes the RACE,	709	* separate race and class; this actually changes the RACE,
1020	* not the class.	710	* not the class.
1021	*/	711	*/
1022		712	void
1023	int	713	player::chargen_race_done ()
1024	key_change_class (object *op, char key)
1025	{	714	{
1026	int tmp_loop;
1027
1028	if (key == 'q' || key == 'Q')
1029	{
1030	op->remove ();
1031	play_again (op);
1032	return 0;
1033	}
1034	if (key == 'd' || key == 'D')
1035	{
1036	char buf[MAX_BUF];
1037
1038	/* this must before then initial items are given */	715	/* this must before then initial items are given */
1039	esrv_new_player (op->contr, op->weight + op->carrying);	716	esrv_new_player (ob->contr);
1040		717
1041	treasurelist *tl = find_treasurelist ("starting_wealth");	718	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
1042	if (tl)	719	if (tl)
1043	create_treasure (tl, op, 0, 0, 0);	720	create_treasure (tl, ob, 0, 0, 0);
1044		721
1045	INVOKE_PLAYER (BIRTH, op->contr);	722	INVOKE_PLAYER (BIRTH, ob->contr);
1046	INVOKE_PLAYER (LOGIN, op->contr);
1047		723
1048	op->contr->state = ST_PLAYING;	724	ob->contr->ns->state = ST_PLAYING;
1049		725
1050	if (op->msg)	726	if (ob->msg)
1051	op->msg = NULL;	727	ob->msg = 0;
1052		728
1053	/* We create this now because some of the unique maps will need it
1054	* to save here.
1055	*/
1056	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
1057	make_path_to_file (buf);
1058
1059	#ifdef AUTOSAVE
1060	op->contr->last_save_tick = pticks;
1061	#endif
1062	start_info (op);	729	start_info (ob);
1063	CLEAR_FLAG (op, FLAG_WIZ);	730	ob->clr_flag (FLAG_WIZ);
1064	give_initial_items (op, op->randomitems);	731	give_initial_items (ob, ob->randomitems);
1065	link_player_skills (op);
1066	esrv_send_inventory (op, op);	732	esrv_send_inventory (ob, ob);
1067	fix_player (op);	733	ob->update_stats ();
1068		734
1069	/* This moves the player to a different start map, if there	735	/* This moves the player to a different start map, if there
1070	* is one for this race	736	* is one for this race
1071	*/	737	*/
1072	if (*first_map_ext_path)	738	if (*first_map_ext_path)
1073	{	739	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1074	object *tmp;
1075	char mapname[MAX_BUF];
1076
1077	snprintf (mapname, MAX_BUF - 1, "%s/%s", first_map_ext_path, &op->arch->name);
1078	tmp = object::create ();
1079	EXIT_PATH (tmp) = mapname;
1080	EXIT_X (tmp) = op->x;
1081	EXIT_Y (tmp) = op->y;
1082	enter_exit (op, tmp); /* we don't really care if it succeeded;
1083	* if the map isn't there, then stay on the
1084	* default initial map */
1085	tmp->destroy ();
1086	}
1087	else	740	else
1088	{
1089	LOG (llevDebug, "first_map_ext_path not set\n");	741	LOG (llevDebug, "first_map_ext_path not set\n");
1090	}	742	}
1091	return 0;
1092	}
1093		743
		744	/*
		745	* Returns true if the given player is a legal class.
		746	* The function to add and remove class-bonuses to the stats doesn't
		747	* check if the stat becomes negative, thus this function
		748	* merely checks that all stats are 1 or more, and returns
		749	* false otherwise.
		750	*/
		751	static int
		752	allowed_class (const object *op)
		753	{
		754	return op->stats.Dex > 0
		755	&& op->stats.Str > 0
		756	&& op->stats.Con > 0
		757	&& op->stats.Int > 0
		758	&& op->stats.Wis > 0
		759	&& op->stats.Pow > 0
		760	&& op->stats.Cha > 0;
		761	}
		762
		763	void
		764	player::chargen_race_next ()
		765	{
1094	/* Following actually changes the race - this is the default command	766	/* Following actually changes the race - this is the default command
1095	* if we don't match with one of the options above.	767	* if we don't match with one of the options above.
1096	*/	768	*/
1097		769
1098	tmp_loop = 0;	770	do
1099	while (!tmp_loop)
1100	{	771	{
1101	shstr name = op->name;	772	shstr name = ob->name;
1102	int x = op->x, y = op->y;	773	int x = ob->x, y = ob->y;
1103		774
1104	remove_statbonus (op);	775	ob->remove_statbonus ();
1105	op->remove ();	776	ob->remove ();
1106	op->arch = get_player_archetype (op->arch);	777	ob->arch = get_player_archetype (ob->arch);
1107	op->arch->clone.copy_to (op);	778	ob->arch->copy_to (ob);
1108	op->instantiate ();	779	ob->instantiate ();
1109	op->stats = op->contr->orig_stats;	780	ob->stats = ob->contr->orig_stats;
1110	op->name = op->name_pl = name;	781	ob->name = ob->name_pl = name;
1111	op->x = x;	782	ob->x = x;
1112	op->y = y;	783	ob->y = y;
1113	SET_ANIMATION (op, 2); /* So player faces south */	784	SET_ANIMATION (ob, 2); /* So player faces south */
1114	insert_ob_in_map (op, op->map, op, 0);	785	insert_ob_in_map (ob, ob->map, ob, 0);
1115	assign (op->contr->title, op->arch->clone.name);	786	assign (ob->contr->title, ob->arch->object::name);
1116	add_statbonus (op);	787	ob->add_statbonus ();
1117	tmp_loop = allowed_class (op);
1118	}	788	}
		789	while (!allowed_class (ob));
1119		790
1120	update_object (op, UP_OBJ_FACE);	791	update_object (ob, UP_OBJ_FACE);
1121	esrv_update_item (UPD_FACE, op, op);	792	esrv_update_item (UPD_FACE, ob, ob);
1122	fix_player (op);	793	ob->update_stats ();
1123	op->stats.hp = op->stats.maxhp;	794	ob->stats.hp = ob->stats.maxhp;
1124	op->stats.sp = op->stats.maxsp;	795	ob->stats.sp = ob->stats.maxsp;
1125	op->stats.grace = 0;	796	ob->stats.grace = 0;
1126
1127	if (op->msg)
1128	new_draw_info (NDI_BLUE, 0, op, op->msg);
1129
1130	send_query (op->contr->socket, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
1131	return 0;
1132	}	797	}
1133		798
1134	int	799	static void
1135	key_confirm_quit (object *op, char key)
1136	{
1137	char buf[MAX_BUF];
1138
1139	if (key != 'y' && key != 'Y' && key != 'q' && key != 'Q')
1140	{
1141	op->contr->state = ST_PLAYING;
1142	new_draw_info (NDI_UNIQUE, 0, op, "OK, continuing to play.");
1143	return 1;
1144	}
1145
1146	INVOKE_PLAYER (LOGOUT, op->contr);
1147	INVOKE_PLAYER (QUIT, op->contr);
1148
1149	terminate_all_pets (op);
1150	leave_map (op);
1151	op->direction = 0;
1152	new_draw_info_format (NDI_UNIQUE | NDI_ALL, 5, NULL, "%s quits the game.", &op->name);
1153
1154	strcpy (op->contr->killer, "quit");
1155	check_score (op);
1156	op->contr->party = NULL;
1157	if (settings.set_title == TRUE)
1158	op->contr->own_title[0] = '\0';
1159
1160	if (!QUERY_FLAG (op, FLAG_WAS_WIZ))
1161	{
1162	maptile *mp, *next;
1163
1164	/* We need to hunt for any per player unique maps in memory and
1165	* get rid of them. The trailing slash in the path is intentional,
1166	* so that players named 'Ab' won't match against players 'Abe' pathname
1167	*/
1168	sprintf (buf, "%s/%s/%s/", settings.localdir, settings.playerdir, &op->name);
1169	for (mp = first_map; mp != NULL; mp = next)
1170	{
1171	next = mp->next;
1172	if (!strncmp (mp->path, buf, strlen (buf)))
1173	delete_map (mp);
1174	}
1175
1176	delete_character (op->name, 1);
1177	}
1178
1179	play_again (op);
1180	return 1;
1181	}
1182
1183	void
1184	flee_player (object *op)	800	flee_player (object *op)
1185	{	801	{
1186	int dir, diff;	802	int dir, diff;
1187	rv_vector rv;	803	rv_vector rv;
1188		804
1189	if (op->stats.hp < 0)	805	if (op->stats.hp < 0)
1190	{	806	{
1191	LOG (llevDebug, "Fleeing player is dead.\n");	807	LOG (llevDebug, "Fleeing player is dead.\n");
1192	CLEAR_FLAG (op, FLAG_SCARED);	808	op->clr_flag (FLAG_SCARED);
1193	return;	809	return;
1194	}	810	}
1195		811
1196	if (op->enemy == NULL)	812	if (!op->enemy)
1197	{	813	{
1198	LOG (llevDebug, "Fleeing player had no enemy.\n");	814	LOG (llevDebug, "Fleeing player had no enemy.\n");
1199	CLEAR_FLAG (op, FLAG_SCARED);	815	op->clr_flag (FLAG_SCARED);
1200	return;	816	return;
1201	}	817	}
1202		818
1203	/* Seen some crashes here. Since we don't store an	819	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1204	* op->enemy_count, it is possible that something destroys the
1205	* actual enemy, and the object is recycled.
1206	*/
1207	if (op->enemy->map == NULL)
1208	{	820	{
1209	CLEAR_FLAG (op, FLAG_SCARED);
1210	op->enemy = NULL;	821	op->enemy = NULL;
		822	op->clr_flag (FLAG_SCARED);
1211	return;	823	return;
1212	}	824	}
1213		825
1214	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1215	{
1216	op->enemy = NULL;
1217	CLEAR_FLAG (op, FLAG_SCARED);
1218	return;
1219	}
1220	get_rangevector (op, op->enemy, &rv, 0);	826	get_rangevector (op, op->enemy, &rv, 0);
1221		827
1222	dir = absdir (4 + rv.direction);	828	dir = absdir (4 + rv.direction);
1223	for (diff = 0; diff < 3; diff++)	829	for (diff = 0; diff < 3; diff++)
1224	{	830	{
1225	int m = 1 - (RANDOM () & 2);	831	int m = 1 - rndm (2) * 2;
1226		832
1227	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	833	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1228	{
1229	return;	834	return;
1230	}
1231	}	835	}
		836
1232	/* Cornered, get rid of scared */	837	/* Cornered, get rid of scared */
1233	CLEAR_FLAG (op, FLAG_SCARED);	838	op->clr_flag (FLAG_SCARED);
1234	op->enemy = NULL;	839	op->enemy = NULL;
1235	}	840	}
1236		841
1237
1238	/* check_pick sees if there is stuff to be picked up/picks up stuff.	842	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1239	* IT returns 1 if the player should keep on moving, 0 if he should	843	* It returns 1 if the player should keep on moving, 0 if he should
1240	* stop.	844	* stop.
1241	*/	845	*/
1242	int	846	int
1243	check_pick (object *op)	847	check_pick (object *op)
1244	{	848	{
1245	object *tmp, *next;	849	object *tmp, *next;
1246	int stop = 0;	850	int stop = 0;
1247	int j, k, wvratio;	851	int wvratio;
1248	char putstring[128], tmpstr[16];
1249		852
1250	/* if you're flying, you cna't pick up anything */	853	/* if you're flying, you can't pick up anything */
1251	if (op->move_type & MOVE_FLYING)	854	if (op->move_type & MOVE_FLYING)
1252	return 1;	855	return 1;
1253		856
1254	next = op->below;	857	next = op->below;
		858
		859	int cnt = MAX_ITEM_PER_ACTION;
		860	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1255		861
1256	/* loop while there are items on the floor that are not marked as	862	/* loop while there are items on the floor that are not marked as
1257	* destroyed */	863	* destroyed */
1258	while (next && !next->destroyed ())	864	while (next && !next->destroyed ())
1259	{	865	{
1260	tmp = next;	866	tmp = next;
1261	next = tmp->below;	867	next = tmp->below;
1262		868
		869	if (cnt <= 0)
		870	{
		871	op->failmsg ("Couldn't pickup all items at once.");
		872	return 0;
		873	}
		874
1263	if (op->destroyed ())	875	if (op->destroyed ())
1264	return 0;	876	return 0;
1265		877
1266	if (!can_pick (op, tmp))	878	if (!can_pick (op, tmp))
1267	continue;	879	continue;
1268		880
1269	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	881	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1270	{	882	{
1271	if (item_matched_string (op, tmp, op->contr->search_str))	883	if (item_matched_string (op, tmp, op->contr->search_str))
1272	pick_up (op, tmp);	884	CHK_PICK_PICKUP;
		885
1273	continue;	886	continue;
1274	}	887	}
1275		888
1276	/* high not bit set? We're using the old autopickup model */	889	/* pickup handling */
		890	if (op->contr->mode & PU_DEBUG)
		891	{
		892	/* some debugging code to figure out item information */
		893	const char *str = tmp->name
		894	? format ("item name: %s item type: %d weight/value: %d",
		895	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		896	: format ("item name: %s item type: %d weight/value: %d",
		897	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		898
		899	new_draw_info (NDI_UNIQUE, 0, op, str);
		900	}
		901
		902	if (op->contr->mode & PU_INHIBIT)
		903	return 1;
		904
		905	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		906	return 1;
		907
		908	/* philosophy:
		909	* It's easy to grab an item type from a pile, as long as it's
		910	* generic. This takes no game-time. For more detailed pickups
		911	* and selections, select-items should be used. This is a
		912	* grab-as-you-run type mode that's really useful for arrows for
		913	* example.
		914	* The drawback: right now it has no frontend, so you need to
		915	* stick the bits you want into a calculator in hex mode and then
		916	* convert to decimal and then 'pickup <#>
		917	*/
		918
		919	/* the first two modes are exclusive: if NOTHING we return, if
		920	* STOP then we stop. All the rest are applied sequentially,
		921	* meaning if any test passes, the item gets picked up. */
		922
		923	/* if mode is set to pick nothing up, return */
		924	if (op->contr->mode == PU_NOTHING)
		925	return 1;
		926
		927	/* if mode is set to stop when encountering objects, return */
		928	/* take STOP before INHIBIT since it doesn't actually pick
		929	* anything up */
		930	if (op->contr->mode & PU_STOP)
		931	return 0;
		932
		933	/* useful for going into stores and not losing your settings... */
		934	/* and for battles wher you don't want to get loaded down while
		935	* fighting */
		936	if (op->contr->mode & PU_INHIBIT)
		937	return 1;
		938
		939	/* prevent us from turning into auto-thieves :) */
		940	if (tmp->flag [FLAG_UNPAID])
		941	continue;
		942
		943	/* ignore known cursed objects */
		944	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		945	continue;
		946
		947	/* all food and drink if desired */
		948	/* question: don't pick up known-poisonous stuff? */
1277	if (!(op->contr->mode & PU_NEWMODE))	949	if (op->contr->mode & PU_FOOD)
		950	if (tmp->type == FOOD)
1278	{	951	{
1279	switch (op->contr->mode)	952	CHK_PICK_PICKUP;
		953	continue;
		954	}
		955
		956	if (op->contr->mode & PU_DRINK)
		957	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		958	{
		959	CHK_PICK_PICKUP;
		960	continue;
		961	}
		962
		963	if (op->contr->mode & PU_POTION)
		964	if (tmp->type == POTION)
		965	{
		966	CHK_PICK_PICKUP;
		967	continue;
		968	}
		969
		970	/* spellbooks, skillscrolls and normal books/scrolls */
		971	if (op->contr->mode & PU_SPELLBOOK)
		972	if (tmp->type == SPELLBOOK)
		973	{
		974	CHK_PICK_PICKUP;
		975	continue;
		976	}
		977
		978	if (op->contr->mode & PU_SKILLSCROLL)
		979	if (tmp->type == SKILLSCROLL)
		980	{
		981	CHK_PICK_PICKUP;
		982	continue;
		983	}
		984
		985	if (op->contr->mode & PU_READABLES)
		986	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		987	{
		988	CHK_PICK_PICKUP;
		989	continue;
		990	}
		991
		992	/* wands/staves/rods/horns */
		993	if (op->contr->mode & PU_MAGIC_DEVICE)
		994	if (tmp->type == WAND
		995	|| tmp->type == ROD
		996	|| tmp->type == HORN
		997	|| tmp->type == POWER_CRYSTAL)
		998	{
		999	CHK_PICK_PICKUP;
		1000	continue;
		1001	}
		1002
		1003	/* pick up all magical items */
		1004	if (op->contr->mode & PU_MAGICAL)
		1005	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		1006	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1007	{
		1008	CHK_PICK_PICKUP;
		1009	continue;
		1010	}
		1011
		1012	if (op->contr->mode & PU_VALUABLES)
		1013	{
		1014	if (tmp->type == MONEY || tmp->type == GEM)
1280	{	1015	{
1281	case 0:	1016	CHK_PICK_PICKUP;
1282	return 1; /* don't pick up */	1017	continue;
1283	case 1:
1284	pick_up (op, tmp);
1285	return 1;
1286	case 2:
1287	pick_up (op, tmp);
1288	return 0;
1289	case 3:
1290	return 0; /* stop before pickup */
1291	case 4:
1292	pick_up (op, tmp);
1293	break;
1294	case 5:
1295	pick_up (op, tmp);
1296	stop = 1;
1297	break;
1298	case 6:
1299	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1300	pick_up (op, tmp);
1301	break;
1302
1303	case 7:
1304	if (tmp->type == MONEY || tmp->type == GEM)
1305	pick_up (op, tmp);
1306	break;
1307
1308	default:
1309	/* use value density */
1310	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1311	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1312	pick_up (op, tmp);
1313	}	1018	}
1314	}	1019	}
1315	else	1020
1316	{ /* old model */	1021	/* rings & amulets - talismans seems to be typed AMULET */
1317	/* NEW pickup handling */
1318	if (op->contr->mode & PU_DEBUG)	1022	if (op->contr->mode & PU_JEWELS)
		1023	if (tmp->type == RING
		1024	|| tmp->type == AMULET
		1025	|| tmp->type == GIRDLE
		1026	|| tmp->type == SKILL_TOOL)
1319	{	1027	{
1320	/* some debugging code to figure out item information */	1028	CHK_PICK_PICKUP;
1321	if (tmp->name != NULL)
1322	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1323	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1324	else
1325	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1326	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1327	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1328
1329	sprintf (putstring, "...flags: ");
1330	for (k = 0; k < 4; k++)
1331	{
1332	for (j = 0; j < 32; j++)
1333	{
1334	if ((tmp->flags[k] >> j) & 0x01)
1335	{
1336	sprintf (tmpstr, "%d ", k * 32 + j);
1337	strcat (putstring, tmpstr);
1338	}
1339	}
1340	}
1341	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1342
1343	#if 0
1344	/* print the flags too */
1345	for (k = 0; k < 4; k++)
1346	{
1347	fprintf (stderr, "%d [%d] ", k, k * 32 + 31);
1348	for (j = 0; j < 32; j++)
1349	{
1350	fprintf (stderr, "%d", tmp->flags[k] >> (31 - j) & 0x01);
1351	if (!((j + 1) % 4))
1352	fprintf (stderr, " ");
1353	}
1354	fprintf (stderr, " [%d]\n", k * 32);
1355	}
1356	#endif
1357	}
1358	/* philosophy:
1359	* It's easy to grab an item type from a pile, as long as it's
1360	* generic. This takes no game-time. For more detailed pickups
1361	* and selections, select-items shoul dbe used. This is a
1362	* grab-as-you-run type mode that's really useful for arrows for
1363	* example.
1364	* The drawback: right now it has no frontend, so you need to
1365	* stick the bits you want into a calculator in hex mode and then
1366	* convert to decimal and then 'pickup <#>
1367	*/
1368
1369	/* the first two modes are exclusive: if NOTHING we return, if
1370	* STOP then we stop. All the rest are applied sequentially,
1371	* meaning if any test passes, the item gets picked up. */
1372
1373	/* if mode is set to pick nothing up, return */
1374
1375	if (op->contr->mode & PU_NOTHING)
1376	return 1;
1377
1378	/* if mode is set to stop when encountering objects, return */
1379	/* take STOP before INHIBIT since it doesn't actually pick
1380	* anything up */
1381
1382	if (op->contr->mode & PU_STOP)
1383	return 0;
1384
1385	/* useful for going into stores and not losing your settings... */
1386	/* and for battles wher you don't want to get loaded down while
1387	* fighting */
1388	if (op->contr->mode & PU_INHIBIT)
1389	return 1;
1390
1391	/* prevent us from turning into auto-thieves :) */
1392	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1393	continue;	1029	continue;
		1030	}
1394		1031
1395	/* ignore known cursed objects */	1032	/* we don't forget dragon food */
1396	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1033	if (op->contr->mode & PU_FLESH)
		1034	if (tmp->type == FLESH)
		1035	{
		1036	CHK_PICK_PICKUP;
1397	continue;	1037	continue;
		1038	}
1398		1039
1399	/* all food and drink if desired */	1040	/* bows and arrows. Bows are good for selling! */
1400	/* question: don't pick up known-poisonous stuff? */	1041	if (op->contr->mode & PU_BOW)
		1042	if (tmp->type == BOW)
		1043	{
		1044	CHK_PICK_PICKUP;
		1045	continue;
		1046	}
		1047
		1048	if (op->contr->mode & PU_ARROW)
		1049	if (tmp->type == ARROW)
		1050	{
		1051	CHK_PICK_PICKUP;
		1052	continue;
		1053	}
		1054
		1055	/* all kinds of armor etc. */
		1056	if (op->contr->mode & PU_ARMOUR)
		1057	if (tmp->type == ARMOUR)
		1058	{
		1059	CHK_PICK_PICKUP;
		1060	continue;
		1061	}
		1062
		1063	if (op->contr->mode & PU_HELMET)
		1064	if (tmp->type == HELMET)
		1065	{
		1066	CHK_PICK_PICKUP;
		1067	continue;
		1068	}
		1069
		1070	if (op->contr->mode & PU_SHIELD)
		1071	if (tmp->type == SHIELD)
		1072	{
		1073	CHK_PICK_PICKUP;
		1074	continue;
		1075	}
		1076
1401	if (op->contr->mode & PU_FOOD)	1077	if (op->contr->mode & PU_BOOTS)
1402	if (tmp->type == FOOD)	1078	if (tmp->type == BOOTS)
		1079	{
		1080	CHK_PICK_PICKUP;
		1081	continue;
		1082	}
		1083
		1084	if (op->contr->mode & PU_GLOVES)
		1085	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1086	{
		1087	CHK_PICK_PICKUP;
		1088	continue;
		1089	}
		1090
		1091	if (op->contr->mode & PU_CLOAK)
		1092	if (tmp->type == CLOAK)
		1093	{
		1094	CHK_PICK_PICKUP;
		1095	continue;
		1096	}
		1097
		1098	/* hoping to catch throwing daggers here */
		1099	if (op->contr->mode & PU_MISSILEWEAPON)
		1100	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1101	{
		1102	CHK_PICK_PICKUP;
		1103	continue;
		1104	}
		1105
		1106	/* careful: chairs and tables are weapons! */
		1107	if (op->contr->mode & PU_ALLWEAPON)
		1108	{
		1109	if (tmp->type == WEAPON)
		1110	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1403	{	1111	{
1404	pick_up (op, tmp);	1112	CHK_PICK_PICKUP;
1405	continue;	1113	continue;
1406	}	1114	}
		1115	}
1407		1116
		1117	/* misc stuff that's useful */
1408	if (op->contr->mode & PU_DRINK)	1118	if (op->contr->mode & PU_KEY)
1409	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1119	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1410	{	1120	{
1411	pick_up (op, tmp);	1121	CHK_PICK_PICKUP;
1412	continue;	1122	continue;
1413	}	1123	}
1414		1124
		1125	/* any of the last 4 bits set means we use the ratio for value
		1126	* pickups */
1415	if (op->contr->mode & PU_POTION)	1127	if (op->contr->mode & PU_RATIO)
1416	if (tmp->type == POTION)	1128	{
		1129	/* use value density to decide what else to grab */
		1130	/* >=7 was >= op->contr->mode */
		1131	/* >=7 is the old standard setting. Now we take the last 4 bits
1417	{	1132	*/
1418	pick_up (op, tmp);
1419	continue;
1420	}
1421
1422	/* spellbooks, skillscrolls and normal books/scrolls */
1423	if (op->contr->mode & PU_SPELLBOOK)
1424	if (tmp->type == SPELLBOOK)
1425	{
1426	pick_up (op, tmp);
1427	continue;
1428	}
1429
1430	if (op->contr->mode & PU_SKILLSCROLL)
1431	if (tmp->type == SKILLSCROLL)
1432	{
1433	pick_up (op, tmp);
1434	continue;
1435	}
1436
1437	if (op->contr->mode & PU_READABLES)
1438	if (tmp->type == BOOK || tmp->type == SCROLL)
1439	{
1440	pick_up (op, tmp);
1441	continue;
1442	}
1443
1444	/* wands/staves/rods/horns */
1445	if (op->contr->mode & PU_MAGIC_DEVICE)
1446	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1447	{
1448	pick_up (op, tmp);
1449	continue;
1450	}
1451
1452	/* pick up all magical items */
1453	if (op->contr->mode & PU_MAGICAL)	1133	wvratio = op->contr->mode & PU_RATIO;
1454	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1134	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1455	{
1456	pick_up (op, tmp);
1457	continue;
1458	}
1459
1460	if (op->contr->mode & PU_VALUABLES)
1461	{	1135	{
1462	if (tmp->type == MONEY || tmp->type == GEM)	1136	#if 0
		1137	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1138	if (tmp->name != NULL)
1463	{	1139	{
1464	pick_up (op, tmp);	1140	fprintf (stderr, "%s", tmp->name);
1465	continue;
1466	}	1141	}
1467	}
1468
1469	/* rings & amulets - talismans seems to be typed AMULET */
1470	if (op->contr->mode & PU_JEWELS)
1471	if (tmp->type == RING || tmp->type == AMULET)
1472	{
1473	pick_up (op, tmp);
1474	continue;
1475	}
1476
1477	/* we don't forget dragon food */
1478	if (op->contr->mode & PU_FLESH)
1479	if (tmp->type == FLESH)
1480	{
1481	pick_up (op, tmp);
1482	continue;
1483	}
1484
1485	/* bows and arrows. Bows are good for selling! */
1486	if (op->contr->mode & PU_BOW)
1487	if (tmp->type == BOW)
1488	{
1489	pick_up (op, tmp);
1490	continue;
1491	}
1492
1493	if (op->contr->mode & PU_ARROW)
1494	if (tmp->type == ARROW)
1495	{
1496	pick_up (op, tmp);
1497	continue;
1498	}
1499
1500	/* all kinds of armor etc. */
1501	if (op->contr->mode & PU_ARMOUR)
1502	if (tmp->type == ARMOUR)
1503	{
1504	pick_up (op, tmp);
1505	continue;
1506	}
1507
1508	if (op->contr->mode & PU_HELMET)
1509	if (tmp->type == HELMET)
1510	{
1511	pick_up (op, tmp);
1512	continue;
1513	}
1514
1515	if (op->contr->mode & PU_SHIELD)
1516	if (tmp->type == SHIELD)
1517	{
1518	pick_up (op, tmp);
1519	continue;
1520	}
1521
1522	if (op->contr->mode & PU_BOOTS)
1523	if (tmp->type == BOOTS)
1524	{
1525	pick_up (op, tmp);
1526	continue;
1527	}
1528
1529	if (op->contr->mode & PU_GLOVES)
1530	if (tmp->type == GLOVES)
1531	{
1532	pick_up (op, tmp);
1533	continue;
1534	}
1535
1536	if (op->contr->mode & PU_CLOAK)
1537	if (tmp->type == CLOAK)
1538	{
1539	pick_up (op, tmp);
1540	continue;
1541	}
1542
1543	/* hoping to catch throwing daggers here */
1544	if (op->contr->mode & PU_MISSILEWEAPON)
1545	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1546	{
1547	pick_up (op, tmp);
1548	continue;
1549	}
1550
1551	/* careful: chairs and tables are weapons! */
1552	if (op->contr->mode & PU_ALLWEAPON)
1553	{
1554	if (tmp->type == WEAPON && tmp->name != NULL)
1555	{
1556	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1557	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1558	{
1559	pick_up (op, tmp);
1560	continue;
1561	}
1562	}
1563
1564	if (tmp->type == WEAPON && tmp->name == NULL)
1565	{
1566	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1567	{
1568	pick_up (op, tmp);
1569	continue;
1570	}
1571	}
1572	}
1573
1574	/* misc stuff that's useful */
1575	if (op->contr->mode & PU_KEY)
1576	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1577	{
1578	pick_up (op, tmp);
1579	continue;
1580	}
1581
1582	/* any of the last 4 bits set means we use the ratio for value
1583	* pickups */
1584	if (op->contr->mode & PU_RATIO)
1585	{
1586	/* use value density to decide what else to grab */
1587	/* >=7 was >= op->contr->mode */
1588	/* >=7 is the old standard setting. Now we take the last 4 bits
1589	* and multiply them by 5, giving 0..15*5== 5..75 */
1590	wvratio = (op->contr->mode & PU_RATIO) * 5;
1591	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1592	{
1593	pick_up (op, tmp);
1594	#if 0
1595	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1596	if (tmp->name != NULL)
1597	{
1598	fprintf (stderr, "%s", tmp->name);
1599	}
1600	else	1142	else
1601	fprintf (stderr, "%s", tmp->arch->name);	1143	fprintf (stderr, "%s", tmp->arch->archname);
1602	fprintf (stderr, ",%d] = ", tmp->type);	1144	fprintf (stderr, ",%d] = ", tmp->type);
1603	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1145	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1604	#endif	1146	#endif
		1147	CHK_PICK_PICKUP;
1605	continue;	1148	continue;
1606	}
1607	}	1149	}
1608	} /* the new pickup model */	1150	} /* the new pickup model */
1609	}	1151	}
1610		1152
1611	return !stop;	1153	return !stop;
1612	}	1154	}
1613		1155
		1156	/* routine for both players and monsters. We call this when
		1157	* there is a possibility for our action distrubing our hiding
		1158	* place or invisiblity spell. Artefact invisiblity causes
		1159	* "noise" instead. If we arent invisible to begin with, we
		1160	* return 0.
		1161	*/
		1162	static int
		1163	action_makes_visible (object *op)
		1164	{
		1165	if (op->invisible && op->flag [FLAG_ALIVE])
		1166	{
		1167	if (op->flag [FLAG_MAKE_INVIS])
		1168	{
		1169	// artefact invisibility is permanent, but we still make noise
		1170	// this is important for game-balance.
		1171	if (op->contr)
		1172	op->make_noise ();
		1173
		1174	return 0;
		1175	}
		1176
		1177	if (op->contr && op->contr->tmp_invis == 0)
		1178	return 0;
		1179
		1180	/* If monsters, they should become visible */
		1181	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1182	{
		1183	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1184	return 1;
		1185	}
		1186	}
		1187
		1188	return 0;
		1189	}
		1190
1614	/*	1191	/*
1615	* Find an arrow in the inventory and after that	1192	* Find an arrow in the inventory and after that
1616	* in the right type container (quiver). Pointer to the	1193	* in the right type container (quiver). Pointer to the
1617	* found object is returned.	1194	* found object is returned.
1618	*/	1195	*/
1619	object *	1196	static object *
1620	find_arrow (object *op, const char *type)	1197	find_arrow (object *op, const char *type)
1621	{	1198	{
1622	object *tmp = NULL;
1623
1624	for (op = op->inv; op; op = op->below)	1199	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1625	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1626	tmp = find_arrow (op, type);
1627	else if (op->type == ARROW && op->race == type)	1200	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1201	return splay (tmp);
		1202
		1203	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1204	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1205	if (object *arrow = find_arrow (tmp, type))
		1206	{
		1207	splay (tmp);
1628	return op;	1208	return arrow;
		1209	}
		1210
1629	return tmp;	1211	return 0;
1630	}	1212	}
1631		1213
1632	/*	1214	/*
1633	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1215	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1634	* against the target. A full test is not performed, simply a basic test	1216	* against the target. A full test is not performed, simply a basic test
1635	* of resistances. The archer is making a quick guess at what he sees down	1217	* of resistances. The archer is making a quick guess at what he sees down
1636	* the hall. Failing that it does it's best to pick the highest plus arrow.	1218	* the hall. Failing that it does it's best to pick the highest plus arrow.
1637	*/	1219	*/
1638		1220	static object *
1639	object *
1640	find_better_arrow (object *op, object *target, const char *type, int *better)	1221	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1641	{	1222	{
1642	object *tmp = NULL, *arrow, *ntmp;	1223	object *tmp = NULL, *arrow, *ntmp;
1643	int attacknum, attacktype, betterby = 0, i;	1224	int attacknum, attacktype, betterby = 0, i;
1644		1225
1645	if (!type)	1226	if (!type)
1646	return NULL;	1227	return NULL;
1647		1228
1648	for (arrow = op->inv; arrow; arrow = arrow->below)	1229	for (arrow = op->inv; arrow; arrow = arrow->below)
1649	{	1230	{
1650	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1231	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1651	{	1232	{
1652	i = 0;	1233	i = 0;
1653	ntmp = find_better_arrow (arrow, target, type, &i);	1234	ntmp = find_better_arrow (arrow, target, type, &i);
		1235
1654	if (i > betterby)	1236	if (i > betterby)
1655	{	1237	{
1656	tmp = ntmp;	1238	tmp = ntmp;
1657	betterby = i;	1239	betterby = i;
1658	}	1240	}
1659	}	1241	}
1660	else if (arrow->type == ARROW && arrow->race == type)	1242	else if (arrow->type == ARROW && arrow->race == type)
1661	{	1243	{
1662	/* allways prefer assasination/slaying */	1244	/* allways prefer assasination/slaying */
1663	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1245	if (target->race && arrow->slaying.contains (target->race))
1664	{	1246	{
1665	if (arrow->attacktype & AT_DEATH)	1247	if (arrow->attacktype & AT_DEATH)
1666	{	1248	{
1667	*better = 100;	1249	*better = 100;
1668	return arrow;	1250	return arrow;
…		…
1676	else	1258	else
1677	{	1259	{
1678	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1260	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1679	{	1261	{
1680	attacktype = 1 << attacknum;	1262	attacktype = 1 << attacknum;
1681	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1263	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1682	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1264	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1683	{	1265	{
1684	tmp = arrow;	1266	tmp = arrow;
1685	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1267	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1686	}	1268	}
1687	}	1269	}
		1270
1688	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1271	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1689	{	1272	{
1690	tmp = arrow;	1273	tmp = arrow;
1691	betterby = 2 + arrow->magic + arrow->stats.dam;	1274	betterby = 2 + arrow->magic + arrow->stats.dam;
1692	}	1275	}
		1276
1693	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1277	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1694	{	1278	{
1695	tmp = arrow;	1279	tmp = arrow;
1696	betterby = 1 + arrow->magic + arrow->stats.dam;	1280	betterby = 1 + arrow->magic + arrow->stats.dam;
1697	}	1281	}
1698	}	1282	}
1699	}	1283	}
1700	}	1284	}
		1285
1701	if (tmp == NULL && arrow == NULL)	1286	if (tmp == NULL && arrow == NULL)
1702	return find_arrow (op, type);	1287	return find_arrow (op, type);
1703		1288
1704	*better = betterby;	1289	*better = betterby;
1705	return tmp;	1290	return tmp;
…		…
1709	* find_better_arrow to find a decent arrow to use.	1294	* find_better_arrow to find a decent arrow to use.
1710	* op = the shooter	1295	* op = the shooter
1711	* type = bow->race	1296	* type = bow->race
1712	* dir = fire direction	1297	* dir = fire direction
1713	*/	1298	*/
1714		1299	static object *
1715	object *
1716	pick_arrow_target (object *op, const char *type, int dir)	1300	pick_arrow_target (object *op, shstr_cmp type, int dir)
1717	{	1301	{
1718	object *tmp = NULL;	1302	object *tmp = NULL;
1719	maptile *m;	1303	maptile *m;
1720	int i, mflags, found, number;	1304	int i, mflags, found, number;
1721	sint16 x, y;	1305	sint16 x, y;
…		…
1733	y = op->y;	1317	y = op->y;
1734		1318
1735	/* find the first target */	1319	/* find the first target */
1736	for (i = 0, found = 0; i < 20; i++)	1320	for (i = 0, found = 0; i < 20; i++)
1737	{	1321	{
1738	x += freearr_x[dir];	1322	x += DIRX (dir);
1739	y += freearr_y[dir];	1323	y += DIRY (dir);
1740	mflags = get_map_flags (m, &m, x, y, &x, &y);	1324	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1325
1741	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1326	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1742	{	1327	{
1743	tmp = NULL;	1328	tmp = 0;
1744	break;	1329	break;
1745	}	1330	}
1746	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1331	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1747	{	1332	{
1748	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1333	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1749	* perhaps a bad assumption.	1334	* perhaps a bad assumption.
1750	*/	1335	*/
1751	tmp = NULL;	1336	tmp = 0;
1752	break;	1337	break;
1753	}	1338	}
		1339
1754	if (mflags & P_IS_ALIVE)	1340	if (mflags & P_IS_ALIVE)
1755	{
1756	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1341	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1757	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1342	if (tmp->flag [FLAG_ALIVE])
1758	{
1759	found++;
1760	break;
1761	}
1762	if (found)
1763	break;	1343	break;
1764	}
1765	}	1344	}
1766	if (tmp == NULL)	1345
		1346	if (!tmp)
1767	return find_arrow (op, type);	1347	return find_arrow (op, type);
1768		1348
1769	if (tmp->head)	1349	if (tmp->head)
1770	tmp = tmp->head;	1350	tmp = tmp->head;
1771		1351
1772	return find_better_arrow (op, tmp, type, &i);	1352	return find_better_arrow (op, tmp, type, &i);
1773	}	1353	}
1774		1354
1775	/*	1355	/*
1776	* Creature fires a bow - op can be monster or player. Returns	1356	* Creature fires a bow - op can be monster or player. Returns
1777	* 1 if bow was actually fired, 0 otherwise.	1357	* 1 if bow was actually fired, 0 otherwise.
1778	* op is the object firing the bow.	1358	* op is the object firing the bow.
1779	* part is for multipart creatures - the part firing the bow.	1359	* part is for multipart creatures - the part firing the bow.
1780	* dir is the direction of fire.	1360	* dir is the direction of fire.
1781	* wc_mod is any special modifier to give (used in special player fire modes)	1361	* wc_mod is any special modifier to give (used in special player fire modes)
…		…
1784	*/	1364	*/
1785	int	1365	int
1786	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1366	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1787	{	1367	{
1788	object *left, *bow;	1368	object *left, *bow;
1789	int bowspeed, mflags;	1369	int mflags;
1790	maptile *m;	1370	maptile *m;
1791		1371
1792	if (!dir)	1372	if (!dir)
1793	{	1373	{
1794	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1374	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1795	return 0;	1375	return 0;
1796	}	1376	}
1797	if (op->type == PLAYER)	1377
1798	bow = op->contr->ranges[range_bow];	1378	if (op->contr)
		1379	bow = op->current_weapon;
1799	else	1380	else
1800	{	1381	{
1801	for (bow = op->inv; bow; bow = bow->below)	1382	for (bow = op->inv; bow; bow = bow->below)
1802	/* Don't check for applied - monsters don't apply bows - in that way, they	1383	/* Don't check for applied - monsters don't apply bows - in that way, they
1803	* don't need to switch back and forth between bows and weapons.	1384	* don't need to switch back and forth between bows and weapons.
…		…
1808	if (!bow)	1389	if (!bow)
1809	{	1390	{
1810	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1391	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1811	return 0;	1392	return 0;
1812	}	1393	}
		1394
		1395	// optimisation: move object to top so we will find it quickly again
		1396	splay (bow);
1813	}	1397	}
		1398
1814	if (!bow->race || !bow->skill)	1399	if (!bow->race || !bow->skill)
1815	{	1400	{
1816	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1401	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1817	return 0;	1402	return 0;
1818	}	1403	}
1819
1820	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1821
1822	/* penalize ROF for bestarrow */
1823	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1824	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1825	if (bowspeed < 1)
1826	bowspeed = 1;
1827		1404
1828	if (arrow == NULL)	1405	if (arrow == NULL)
1829	{	1406	{
1830	if ((arrow = find_arrow (op, bow->race)) == NULL)	1407	if ((arrow = find_arrow (op, bow->race)) == NULL)
1831	{	1408	{
1832	if (op->type == PLAYER)	1409	if (op->type == PLAYER)
1833	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1410	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1834	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1411	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1835	else	1412	else
1836	CLEAR_FLAG (op, FLAG_READY_BOW);	1413	op->clr_flag (FLAG_READY_BOW);
		1414
1837	return 0;	1415	return 0;
1838	}	1416	}
1839	}	1417	}
		1418
1840	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1419	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1841	if (mflags & P_OUT_OF_MAP)	1420	if (mflags & P_OUT_OF_MAP)
1842	{
1843	return 0;	1421	return 0;
1844	}	1422
1845	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)	1423	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
1846	{	1424	{
1847	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");	1425	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1848	return 0;	1426	return 0;
1849	}	1427	}
1850		1428
1851	/* this should not happen, but sometimes does */	1429	/* this should not happen, but sometimes does */
1852	if (arrow->nrof == 0)	1430	if (arrow->nrof == 0)
1853	{	1431	{
		1432	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1854	arrow->destroy ();	1433	arrow->destroy ();
1855	return 0;	1434	return 0;
1856	}	1435	}
1857		1436
1858	left = arrow; /* these are arrows left to the player */	1437	left = arrow; /* these are arrows left to the player */
1859	arrow = get_split_ob (arrow, 1);	1438	arrow = arrow->split ();
1860	if (arrow == NULL)	1439	if (!arrow)
1861	{	1440	{
1862	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1441	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1863	return 0;	1442	return 0;
1864	}	1443	}
		1444
1865	arrow->set_owner (op);	1445	arrow->set_owner (op);
1866	arrow->skill = bow->skill;	1446	arrow->skill = bow->skill;
1867
1868	arrow->direction = dir;	1447	arrow->direction = dir;
1869	arrow->x = sx;	1448
1870	arrow->y = sy;	1449	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1450	arrow->stats.hp = arrow->stats.dam;
		1451	arrow->stats.grace = arrow->attacktype;
		1452	arrow->custom_name = arrow->slaying;
		1453
		1454	#if 0
		1455	if (player *pl = op->contr)
		1456	{
		1457	float speed = pl->weapon_sp;
		1458
		1459	/* penalize ROF for bestarrow */
		1460	if (pl->bowtype == bow_bestarrow)
		1461	speed *= .9f;
		1462	else
		1463	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1464
		1465	op->speed_left += speed - op->speed;
		1466	}
		1467	#endif
		1468
		1469	SET_ANIMATION (arrow, arrow->direction);
		1470
		1471	/* update the speed */
		1472
		1473	arrow->speed_left = 0;
		1474	arrow->set_speed (max (2.f,
		1475	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1476	+ bow->stats.dam / 7.f
		1477	));
		1478
		1479	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1871		1480
1872	if (op->type == PLAYER)	1481	if (op->type == PLAYER)
1873	{	1482	{
1874	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1875	fix_player (op);
1876	}
1877
1878	SET_ANIMATION (arrow, arrow->direction);
1879	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1880	arrow->stats.hp = arrow->stats.dam;
1881	arrow->stats.grace = arrow->attacktype;
1882	if (arrow->slaying != NULL)
1883	arrow->spellarg = strdup (arrow->slaying);
1884
1885	/* Note that this was different for monsters - they got their level
1886	* added to the damage. I think the strength bonus is more proper.
1887	*/
1888
1889	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1890
1891	/* update the speed */
1892	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1893	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1894
1895	if (arrow->speed < 1.0)
1896	arrow->speed = 1.0;
1897	update_ob_speed (arrow);
1898	arrow->speed_left = 0;
1899
1900	if (op->type == PLAYER)
1901	{
1902	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1903	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1904	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1905
1906	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;	1483	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1484	wc -= dex_bonus[op->stats.Dex];
		1485
		1486	if (!arrow->slaying)
		1487	arrow->slaying = op->slaying;
		1488
		1489	arrow->attacktype |= op->attacktype;
1907	}	1490	}
1908	else	1491	else
1909	{	1492	{
1910	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1911	arrow->level = op->level;	1493	arrow->level = op->level;
1912	}	1494	arrow->stats.wc -= bow->magic;
1913		1495
1914	if (arrow->attacktype == AT_PHYSICAL)	1496	if (!arrow->slaying)
		1497	arrow->slaying = bow->slaying;
		1498
1915	arrow->attacktype |= bow->attacktype;	1499	arrow->attacktype |= bow->attacktype;
		1500	}
1916		1501
1917	if (bow->slaying != NULL)	1502	wc -= arrow->level;
1918	arrow->slaying = bow->slaying;	1503	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
1919		1504
1920	arrow->map = m;	1505	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1921	arrow->move_type = MOVE_FLY_LOW;	1506	arrow->move_type = MOVE_FLY_LOW;
1922	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1507	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1508	arrow->set_flag (FLAG_NO_PICK);
1923		1509
1924	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1510	op->play_sound (sound_find ("fire_arrow"));
1925	insert_ob_in_map (arrow, m, op, 0);	1511	m->insert (arrow, sx, sy, op);
1926		1512
1927	if (!arrow->destroyed ())	1513	if (!arrow->destroyed ())
1928	move_arrow (arrow);	1514	move_arrow (arrow);
1929
1930	if (op->type == PLAYER)
1931	{
1932	if (left->destroyed ())
1933	esrv_del_item (op->contr, left->count);
1934	else
1935	esrv_send_item (op, left);
1936	}
1937		1515
1938	return 1;	1516	return 1;
1939	}	1517	}
1940		1518
1941	/* Special fire code for players - this takes into	1519	/* Special fire code for players - this takes into
…		…
1943	* but monsters can't. Putting that code here	1521	* but monsters can't. Putting that code here
1944	* makes the fire_bow code much cleaner.	1522	* makes the fire_bow code much cleaner.
1945	* this function should only be called if 'op' is a player,	1523	* this function should only be called if 'op' is a player,
1946	* hence the function name.	1524	* hence the function name.
1947	*/	1525	*/
1948	int	1526	static int
1949	player_fire_bow (object *op, int dir)	1527	player_fire_bow (object *op, int dir)
1950	{	1528	{
1951	int ret = 0, wcmod = 0;	1529	int ret;
1952		1530
1953	if (op->contr->bowtype == bow_bestarrow)	1531	if (op->contr->bowtype == bow_bestarrow)
1954	{	1532	{
1955	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1533	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1956	}	1534	}
1957	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1535	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
1958	{	1536	{
1959	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1537	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1960	wcmod = -1;
1961	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);	1538	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1962	}	1539	}
1963	else if (op->contr->bowtype == bow_threewide)	1540	else if (op->contr->bowtype == bow_threewide)
1964	{	1541	{
1965	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1542	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1966	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);	1543	ret |= fire_bow (op, op, NULL, dir, -5, op->x + DIRX (absdir (dir + 2)), op->y + DIRY (absdir (dir + 2)));
1967	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)));
1968	}	1545	}
1969	else if (op->contr->bowtype == bow_spreadshot)	1546	else if (op->contr->bowtype == bow_spreadshot)
1970	{	1547	{
1971	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1548	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1972	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1549	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1973	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);
1974
1975	}	1551	}
1976	else	1552	else
1977	{	1553	{
1978	/* Simple case */	1554	/* Simple case */
1979	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1555	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1980	}	1556	}
		1557
1981	return ret;	1558	return ret;
1982	}	1559	}
1983
1984		1560
1985	/* Fires a misc (wand/rod/horn) object in 'dir'.	1561	/* Fires a misc (wand/rod/horn) object in 'dir'.
1986	* Broken apart from 'fire' to keep it more readable.	1562	* Broken apart from 'fire' to keep it more readable.
1987	*/	1563	*/
1988	void	1564	static void
1989	fire_misc_object (object *op, int dir)	1565	fire_misc_object (object *op, int dir)
1990	{	1566	{
1991	object *item;	1567	object *item = op->contr->ranged_ob;
1992		1568
1993	if (!op->contr->ranges[range_misc])	1569	if (!item)
1994	{	1570	{
1995	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1571	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1996	return;	1572	return;
1997	}	1573	}
1998		1574
1999	item = op->contr->ranges[range_misc];
2000	if (!item->inv)	1575	if (!item->inv)
2001	{	1576	{
2002	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1577	LOG (llevError, "Object %s lacks a spell\n", &item->name);
2003	return;	1578	return;
2004	}	1579	}
		1580
		1581	if (!op->apply (item))
		1582	return;
		1583
2005	if (item->type == WAND)	1584	if (item->type == WAND)
2006	{	1585	{
2007	if (item->stats.food <= 0)	1586	if (item->stats.food <= 0)
2008	{	1587	{
2009	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1588	op->contr->play_sound (sound_find ("wand_poof"));
2010	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));	1589	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1590
2011	return;	1591	return;
2012	}	1592	}
2013	}	1593	}
2014	else if (item->type == ROD || item->type == HORN)	1594	else if (item->type == ROD || item->type == HORN)
2015	{	1595	{
2016	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1596	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1597
		1598	// using the maximum of the rods charge allows at least one spell cast
		1599	// for a rod or horn, this fixes some broken rods.
		1600	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
2017	{	1601	{
2018	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1602	op->contr->play_sound (sound_find ("wand_poof"));
		1603
2019	if (item->type == ROD)	1604	if (item->type == ROD)
2020	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));	1605	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
2021	else	1606	else
2022	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1607	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1608
2023	return;	1609	return;
2024	}	1610	}
2025	}	1611	}
2026		1612
2027	if (cast_spell (op, item, dir, item->inv, NULL))	1613	if (cast_spell (op, item, dir, item->inv, NULL))
2028	{	1614	{
2029	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1615	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1616
2030	if (item->type == WAND)	1617	if (item->type == WAND)
2031	{	1618	{
2032	if (!(--item->stats.food))	1619	if (!(--item->stats.food))
2033	{	1620	{
2034	object *tmp;
2035
2036	if (item->arch)	1621	if (item->arch)
2037	{	1622	{
2038	CLEAR_FLAG (item, FLAG_ANIMATE);	1623	item->clr_flag (FLAG_ANIMATE);
2039	item->face = item->arch->clone.face;	1624	item->face = item->arch->face;
2040	item->speed = 0;	1625	item->set_speed (0);
2041	update_ob_speed (item);
2042	}	1626	}
2043	if ((tmp = is_player_inv (item)))	1627
		1628	if (object *pl = item->visible_to ())
2044	esrv_update_item (UPD_ANIM, tmp, item);	1629	esrv_update_item (UPD_ANIM, pl, item);
2045	}	1630	}
2046	}	1631	}
2047	else if (item->type == ROD || item->type == HORN)	1632	else if (item->type == ROD || item->type == HORN)
2048	{
2049	drain_rod_charge (item);	1633	drain_rod_charge (item);
2050	}
2051	}	1634	}
2052	}	1635	}
2053		1636
2054	/* Received a fire command for the player - go and do it.	1637	/* Received a fire command for the player - go and do it.
2055	*/	1638	*/
2056	void	1639	bool
2057	fire (object *op, int dir)	1640	fire (object *who, int dir)
2058	{	1641	{
2059	int spellcost = 0;	1642	int spellcost = 0;
2060		1643
		1644	player *pl = who->contr;
		1645
		1646	if (pl->golem)
		1647	{
		1648	control_golem (who->contr->golem, dir);
		1649	return false;
		1650	}
		1651
		1652	object *ob = pl->ranged_ob;
		1653
		1654	if (!ob)
		1655	return false;
		1656
		1657	if (who->speed_left > 0.f)
		1658	--who->speed_left;
		1659	else
		1660	return false;
		1661
		1662	if (!who->apply (ob))
		1663	return false;
		1664
2061	/* check for loss of invisiblity/hide */	1665	/* check for loss of invisiblity/hide */
2062	if (action_makes_visible (op))	1666	if (action_makes_visible (who))
2063	make_visible (op);	1667	make_visible (who);
2064		1668
2065	switch (op->contr->shoottype)	1669	switch (ob->type)
2066	{	1670	{
2067	case range_none:	1671	case BOW:
2068	return;
2069
2070	case range_bow:
2071	player_fire_bow (op, dir);	1672	player_fire_bow (who, dir);
2072	return;	1673	break;
2073		1674
2074	case range_magic: /* Casting spells */	1675	case SPELL:
2075	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : 0));	1676	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
2076	return;	1677	break;
2077		1678
2078	case range_misc:	1679	case BUILDER:
2079	fire_misc_object (op, dir);
2080	return;
2081
2082	case range_golem: /* Control summoned monsters from scrolls */
2083	if (QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2084	{
2085	op->contr->ranges[range_golem] = 0;
2086	op->contr->shoottype = range_none;
2087	}
2088	else
2089	control_golem (op->contr->ranges[range_golem], dir);
2090	return;
2091
2092	case range_skill:
2093	if (!op->chosen_skill)
2094	{
2095	if (op->type == PLAYER)
2096	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
2097	return;
2098	}
2099	(void) do_skill (op, op, op->chosen_skill, dir, NULL);
2100	return;
2101	case range_builder:
2102	apply_map_builder (op, dir);	1680	apply_map_builder (who, dir);
2103	return;	1681	break;
		1682
		1683	case SKILL:
		1684	do_skill (who, who, ob, dir, 0);
		1685	break;
		1686
		1687	case RANGED:
		1688	do_skill (who, ob, who->chosen_skill, dir, 0);
		1689	break;
		1690
2104	default:	1691	default:
2105	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");	1692	fire_misc_object (who, dir);
2106	return;	1693	break;
2107	}	1694	}
2108	}
2109		1695
		1696	return true;
		1697	}
2110		1698
2111		1699	static object *
2112	/* find_key
2113	* We try to find a key for the door as passed. If we find a key
2114	* and successfully use it, we return the key, otherwise NULL
2115	* This function merges both normal and locked door, since the logic
2116	* for both is the same - just the specific key is different.
2117	* pl is the player,
2118	* inv is the objects inventory to searched
2119	* door is the door we are trying to match against.
2120	* This function can be called recursively to search containers.
2121	*/
2122
2123	object *
2124	find_key (object *pl, object *container, object *door)	1700	find_key_ (object *pl, object *container, object *door)
2125	{	1701	{
2126	object *tmp, *key;	1702	object *tmp, *key;
2127		1703
2128	/* Should not happen, but sanity checking is never bad */	1704	/* Should not happen, but sanity checking is never bad */
2129	if (container->inv == NULL)	1705	if (!container->inv)
2130	return NULL;	1706	return 0;
2131		1707
2132	/* First, lets try to find a key in the top level inventory */	1708	/* First, lets try to find a key in the top level inventory */
2133	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1709	for (tmp = container->inv; tmp; tmp = tmp->below)
2134	{	1710	{
2135	if (door->type == DOOR && tmp->type == KEY)	1711	if (door->type == DOOR && tmp->type == KEY)
2136	break;	1712	break;
		1713
2137	/* For sanity, we should really check door type, but other stuff	1714	/* For sanity, we should really check door type, but other stuff
2138	* (like containers) can be locked with special keys	1715	* (like containers) can be locked with special keys
2139	*/	1716	*/
2140	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1717	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
2141	break;	1718	break;
2142	}	1719	}
		1720
2143	/* No key found - lets search inventories now */	1721	/* No key found - lets search inventories now */
2144	/* If we find and use a key in an inventory, return at that time.	1722	/* If we find and use a key in an inventory, return at that time.
2145	* otherwise, if we search all the inventories and still don't find	1723	* otherwise, if we search all the inventories and still don't find
2146	* a key, return	1724	* a key, return
2147	*/	1725	*/
2148	if (!tmp)	1726	if (!tmp)
2149	{	1727	{
2150	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1728	for (tmp = container->inv; tmp; tmp = tmp->below)
2151	{
2152	/* No reason to search empty containers */	1729	/* No reason to search empty containers */
2153	if (tmp->type == CONTAINER && tmp->inv)	1730	if (tmp->type == CONTAINER && tmp->inv)
2154	{
2155	if ((key = find_key (pl, tmp, door)) != NULL)	1731	if ((key = find_key_ (pl, tmp, door)))
2156	return key;	1732	return key;
2157	}	1733
2158	}
2159	if (!tmp)	1734	if (!tmp)
2160	return NULL;	1735	return 0;
2161	}	1736	}
		1737
2162	/* We get down here if we have found a key. Now if its in a container,	1738	/* We get down here if we have found a key. Now if its in a container,
2163	* see if we actually want to use it	1739	* see if we actually want to use it
2164	*/	1740	*/
2165	if (pl != container)	1741	if (pl != container)
2166	{	1742	{
2167	/* Only let players use keys in containers */	1743	/* Only let players use keys in containers */
2168	if (!pl->contr)	1744	if (!pl->contr)
2169	return NULL;	1745	return 0;
		1746
2170	/* cases where this fails:	1747	/* cases where this fails:
2171	* If we only search the player inventory, return now since we	1748	* If we only search the player inventory, return now since we
2172	* are not in the players inventory.	1749	* are not in the players inventory.
2173	* If the container is not active, return now since only active	1750	* If the container is not active, return now since only active
2174	* containers can be used.	1751	* containers can be used.
…		…
2178	* inv must have been an container and must have been active.	1755	* inv must have been an container and must have been active.
2179	*	1756	*
2180	* Change the color so that the message doesn't disappear with	1757	* Change the color so that the message doesn't disappear with
2181	* all the others.	1758	* all the others.
2182	*/	1759	*/
2183	if (pl->contr->usekeys == key_inventory ||	1760	if (pl->contr->usekeys == key_inventory
2184	!QUERY_FLAG (container, FLAG_APPLIED) ||	1761	|| !container->flag [FLAG_APPLIED]
2185	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1762	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
2186	{	1763	{
2187	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1764	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
2188	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));	1765	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
2189	return NULL;	1766	return NULL;
2190	}	1767	}
2191	}	1768	}
		1769
2192	return tmp;	1770	return tmp;
		1771	}
		1772
		1773	/* find_key
		1774	* We try to find a key for the door as passed. If we find a key
		1775	* and successfully use it, we return the key, otherwise NULL
		1776	* This function merges both normal and locked door, since the logic
		1777	* for both is the same - just the specific key is different.
		1778	* pl is the player,
		1779	* inv is the objects inventory to searched
		1780	* door is the door we are trying to match against.
		1781	* This function can be called recursively to search containers.
		1782	*/
		1783	object *
		1784	find_key (object *pl, object *container, object *door)
		1785	{
		1786	if (door->slaying && is_match_expr (door->slaying))
		1787	{
		1788	// for match expressions, we try to find the key by applying the match
		1789	// to the op itself, which is supposed to find the "key", instead
		1790	// of searching through containers ourselves.
		1791
		1792	return match_one (door->slaying, container, door, pl, pl);
		1793	}
		1794	else
		1795	return find_key_ (pl, container, door);
2193	}	1796	}
2194		1797
2195	/* moved door processing out of move_player_attack.	1798	/* moved door processing out of move_player_attack.
2196	* returns 1 if player has opened the door with a key	1799	* returns 1 if player has opened the door with a key
2197	* such that the caller should not do anything more,	1800	* such that the caller should not do anything more,
2198	* 0 otherwise	1801	* 0 otherwise
2199	*/	1802	*/
2200	static int	1803	static int
2201	player_attack_door (object *op, object *door)	1804	player_attack_door (object *op, object *door)
2202	{	1805	{
2203
2204	/* If its a door, try to find a use a key. If we do destroy the door,	1806	/* If its a door, try to find a key. If we do destroy the door,
2205	* might as well return immediately as there is nothing more to do -	1807	* might as well return immediately as there is nothing more to do -
2206	* otherwise, we fall through to the rest of the code.	1808	* otherwise, we fall through to the rest of the code.
2207	*/	1809	*/
2208	object *key = find_key (op, op, door);	1810	object *key = find_key (op, op, door);
2209		1811
2210	/* IF we found a key, do some extra work */	1812	/* If we found a key, do some extra work */
2211	if (key)	1813	if (key)
2212	{	1814	{
2213	object *container = key->env;	1815	object *container = key->env;
2214		1816
2215	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
2216	if (action_makes_visible (op))	1817	if (action_makes_visible (op))
2217	make_visible (op);	1818	make_visible (op);
		1819
2218	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1820	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
2219	spring_trap (door->inv, op);	1821	spring_trap (door->inv, op);
		1822
2220	if (door->type == DOOR)	1823	if (door->type == DOOR)
2221	{
2222	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1824	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
2223	}
2224	else if (door->type == LOCKED_DOOR)	1825	else if (door->type == LOCKED_DOOR)
2225	{	1826	{
2226	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1827	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
2227	remove_door2 (door); /* remove door without violence ;-) */	1828	remove_door2 (door); /* remove door without violence ;-) */
2228	}	1829	}
		1830
2229	/* Do this after we print the message */	1831	/* Do this after we print the message */
2230	decrease_ob (key); /* Use up one of the keys */	1832	key->decrease (); /* Use up one of the keys */
2231	/* Need to update the weight the container the key was in */	1833
2232	if (container != op)
2233	esrv_update_item (UPD_WEIGHT, op, container);
2234	return 1; /* Nothing more to do below */	1834	return 1; /* Nothing more to do below */
2235	}	1835	}
2236	else if (door->type == LOCKED_DOOR)	1836	else if (door->type == LOCKED_DOOR)
2237	{	1837	{
2238	/* Might as well return now - no other way to open this */	1838	/* Might as well return now - no other way to open this */
2239	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1839	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2240	return 1;	1840	return 1;
2241	}	1841	}
		1842
2242	return 0;	1843	return 0;
2243	}	1844	}
2244		1845
2245	/* This function is just part of a breakup from move_player.	1846	/* This function is just part of a breakup from move_player.
2246	* It should keep the code cleaner.	1847	* It should keep the code cleaner.
2247	* When this is called, the players direction has been updated	1848	* When this is called, the players direction has been updated
2248	* (taking into account confusion.) The player is also actually	1849	* (taking into account confusion.) The player is also actually
2249	* going to try and move (not fire weapons).	1850	* going to try and move (not fire weapons).
2250	*/	1851	*/
2251		1852	bool
2252	void
2253	move_player_attack (object *op, int dir)	1853	move_player_attack (object *op, int dir)
2254	{	1854	{
2255	object *tmp, *mon;	1855	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2256	sint16 nx, ny;	1856	{
2257	int on_battleground;	1857	--op->speed_left;
2258	maptile *m;	1858	return true;
		1859	}
2259		1860
2260	nx = freearr_x[dir] + op->x;	1861	sint16 nx = DIRX (dir) + op->x;
2261	ny = freearr_y[dir] + op->y;	1862	sint16 ny = DIRY (dir) + op->y;
2262		1863
2263	on_battleground = op_on_battleground (op, NULL, NULL);	1864	if (out_of_map (op->map, nx, ny))
		1865	return false;
2264		1866
2265	/* If braced, or can't move to the square, and it is not out of the	1867	/* If braced, or can't move to the square, and it is not out of the
2266	* map, attack it. Note order of if statement is important - don't	1868	* map, attack it. Note order of if statement is important - don't
2267	* want to be calling move_ob if braced, because move_ob will move the	1869	* want to be calling move_ob if braced, because move_ob will move the
2268	* player. This is a pretty nasty hack, because if we could	1870	* player. This is a pretty nasty hack, because if we could
2269	* move to some space, it then means that if we are braced, we should	1871	* move to some space, it then means that if we are braced, we should
2270	* do nothing at all. As it is, if we are braced, we go through	1872	* do nothing at all. As it is, if we are braced, we go through
2271	* quite a bit of processing. However, it probably is less than what	1873	* quite a bit of processing. However, it probably is less than what
2272	* move_ob uses.	1874	* move_ob uses.
2273	*/	1875	*/
2274	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1876	maptile *m = op->map->xy_find (nx, ny);
		1877
		1878	/* Go through all the objects, and find ones of interest. Only stop if
		1879	* we find a monster - that is something we know we want to attack.
		1880	* if its a door or barrel (can roll) see if there may be monsters
		1881	* on the space
		1882	*/
		1883	object *mon;
		1884	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1885	{
		1886	if ((mon->flag [FLAG_ALIVE]
		1887	|| mon->type == LOCKED_DOOR
		1888	|| mon->flag [FLAG_CAN_ROLL])
		1889	&& mon != op)
		1890	break;
2275	{	1891	}
2276	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1892
		1893	/* no monster == player tries to move into a wall or so */
		1894	if (!mon)
		1895	{
		1896	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1897	if (op->move_type & ob->move_block)
2277	{	1898	{
2278	m = get_map_from_coord (op->map, &nx, &ny);	1899	if (ob->move_block == MOVE_ALL)
2279	if (!m)	1900	move_into_wall (op, ob);
2280	return; /* Don't think this should happen */	1901	else
		1902	{
		1903	if (op->contr->ns->bumpmsg)
		1904	{
		1905	op->play_sound (sound_find ("blocked_move"));
		1906
		1907	op->statusmsg (ob->invisible
		1908	? "Something blocks you."
		1909	: format ("Something blocks you from entering the %s.", query_name (ob))
		1910	);
		1911	}
		1912	}
		1913
		1914	break;
		1915	}
		1916
		1917	return false;
		1918	}
		1919
		1920	mon = mon->head_ ();
		1921
		1922	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1923	if (op->contr->weapon_sp_left > 0.f)
		1924	if (player_attack_door (op, mon))
		1925	{
		1926	--op->contr->weapon_sp_left;
		1927	return true;
		1928	}
		1929
		1930	/* The following deals with possibly attacking peaceful
		1931	* or friendly creatures. Basically, all players are considered
		1932	* unaggressive. If the moving player has peaceful set, then the
		1933	* object should be pushed instead of attacked. It is assumed that
		1934	* if you are braced, you will not attack friends accidently,
		1935	* and thus will not push them.
		1936	*/
		1937
		1938	/* If the creature is a pet, push it even if the player is not
		1939	* peaceful. Our assumption is the creature is a pet if the
		1940	* player owns it and it is either friendly or unagressive.
		1941	*/
		1942	if (op->type == PLAYER
		1943	&& ((mon->owner && mon->owner->contr
		1944	&& same_party (mon->owner->contr->party, op->contr->party))
		1945	|| mon->owner == op)
		1946	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1947	{
		1948	/* If we're braced, we don't want to switch places with it */
		1949	if (op->contr->braced)
		1950	return false;
		1951
		1952	if (op->speed_left > 0.f)
		1953	{
		1954	--op->speed_left;
		1955
		1956	op->play_sound (sound_find ("push_player"));
		1957	push_ob (mon, dir, op);
		1958
		1959	if (action_makes_visible (op))
		1960	make_visible (op);
		1961
		1962	return true;
2281	}	1963	}
2282	else	1964	else
2283	m = op->map;
2284
2285	if ((tmp = get_map_ob (m, nx, ny)) == NULL)
2286	{
2287	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n"); */
2288	return;	1965	return false;
2289	}	1966	}
2290		1967
2291	mon = NULL;	1968	bool on_battleground = op_on_battleground (op, 0, 0);
2292	/* Go through all the objects, and find ones of interest. Only stop if
2293	* we find a monster - that is something we know we want to attack.
2294	* if its a door or barrel (can roll) see if there may be monsters
2295	* on the space
2296	*/
2297	while (tmp != NULL)
2298	{
2299	if (tmp == op)
2300	{
2301	tmp = tmp->above;
2302	continue;
2303	}
2304		1969
2305	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2306	{
2307	mon = tmp;
2308	break;
2309	}
2310
2311	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2312	mon = tmp;
2313
2314	tmp = tmp->above;
2315	}
2316
2317	if (mon == NULL) /* This happens anytime the player tries to move */
2318	return; /* into a wall */
2319
2320	if (mon->head != NULL)
2321	mon = mon->head;
2322
2323	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2324	if (player_attack_door (op, mon))
2325	return;
2326
2327	/* The following deals with possibly attacking peaceful
2328	* or frienddly creatures. Basically, all players are considered
2329	* unaggressive. If the moving player has peaceful set, then the
2330	* object should be pushed instead of attacked. It is assumed that
2331	* if you are braced, you will not attack friends accidently,
2332	* and thus will not push them.
2333	*/
2334
2335	/* If the creature is a pet, push it even if the player is not
2336	* peaceful. Our assumption is the creature is a pet if the
2337	* player owns it and it is either friendly or unagressive.
2338	*/
2339	if ((op->type == PLAYER)
2340	#if COZY_SERVER
2341	&&
2342	((mon->owner && mon->owner->contr
2343	&& same_party (mon->owner->contr->party, op->contr->party)) || mon->owner == op)
2344	#else
2345	&& mon->owner == op
2346	#endif
2347	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2348	{
2349	/* If we're braced, we don't want to switch places with it */
2350	if (op->contr->braced)
2351	return;
2352	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2353	(void) push_ob (mon, dir, op);
2354	if (op->contr->tmp_invis || op->hide)
2355	make_visible (op);
2356	return;
2357	}
2358
2359	/* in certain circumstances, you shouldn't attack friendly	1970	/* in certain circumstances, you shouldn't attack friendly
2360	* creatures. Note that if you are braced, you can't push	1971	* creatures. Note that if you are braced, you can't push
2361	* someone, but put it inside this loop so that you won't	1972	* someone, but put it inside this loop so that you won't
2362	* attack them either.	1973	* attack them either.
2363	*/	1974	*/
2364	if ((mon->type == PLAYER || mon->enemy != op) &&	1975	if ((mon->type == PLAYER || mon->enemy != op)
2365	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1976	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2366	#ifdef PROHIBIT_PLAYERKILL	1977	&& ((op->contr->peaceful
2367	(op->contr->peaceful	1978	|| (mon->type == PLAYER && mon->contr->peaceful))
2368	|| (mon->type == PLAYER	1979	&& !on_battleground))
2369	&& mon->contr->	1980	{
2370	peaceful)) &&	1981	if (op->speed_left > 0.f)
2371	#else
2372	op->contr->peaceful &&
2373	#endif
2374	!on_battleground))
2375	{	1982	{
		1983	--op->speed_left;
		1984
2376	if (!op->contr->braced)	1985	if (!op->contr->braced)
2377	{	1986	{
2378	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1987	op->play_sound (sound_find ("push_player"));
2379	(void) push_ob (mon, dir, op);	1988	push_ob (mon, dir, op);
2380	}	1989	}
2381	else	1990	else
2382	{	1991	op->statusmsg ("You withhold your attack");
2383	new_draw_info (0, 0, op, "You withhold your attack");	1992
2384	}
2385	if (op->contr->tmp_invis || op->hide)	1993	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2386	make_visible (op);	1994	make_visible (op);
2387	}
2388		1995
		1996	return true;
		1997	}
		1998	}
2389	/* If the object is a boulder or other rollable object, then	1999	/* If the object is a boulder or other rollable object, then
2390	* roll it if not braced. You can't roll it if you are braced.	2000	* roll it if not braced. You can't roll it if you are braced.
2391	*/	2001	*/
2392	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	2002	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		2003	{
		2004	if (op->speed_left > 0.f)
2393	{	2005	{
		2006	--op->speed_left;
		2007
2394	recursive_roll (mon, dir, op);	2008	recursive_roll (mon, dir, op);
2395	if (action_makes_visible (op))	2009	if (action_makes_visible (op))
2396	make_visible (op);	2010	make_visible (op);
2397	}
2398		2011
		2012	return true;
		2013	}
		2014	}
2399	/* Any generic living creature. Including things like doors.	2015	/* Any generic living creature. Including things like doors.
2400	* Way it works is like this: First, it must have some hit points	2016	* Way it works is like this: First, it must have some hit points
2401	* and be living. Then, it must be one of the following:	2017	* and be living. Then, it must be one of the following:
2402	* 1) Not a player, 2) A player, but of a different party. Note	2018	* 1) Not a player, 2) A player, but of a different party. Note
2403	* that party_number -1 is no party, so attacks can still happen.	2019	* that party_number -1 is no party, so attacks can still happen.
2404	*/	2020	*/
2405
2406	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2021	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2407	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2022	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2408	{	2023	{
2409		2024	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2410	/* If the player hasn't hit something this tick, and does
2411	* so, give them speed boost based on weapon speed. Doing
2412	* it here is better than process_players2, which basically
2413	* incurred a 1 tick offset.
2414	*/
2415	if (!op->contr->has_hit)
2416	{	2025	{
2417	op->speed_left += op->speed / op->contr->weapon_sp;	2026	--op->contr->weapon_sp_left;
2418		2027
2419	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2420	}
2421
2422	skill_attack (mon, op, 0, NULL, NULL);	2028	skill_attack (mon, op, 0, 0, 0);
2423		2029
2424	/* If attacking another player, that player gets automatic
2425	* hitback, and doesn't loose luck either.
2426	* Disable hitback on the battleground or if the target is
2427	* the wiz.
2428	*/
2429	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2430	{
2431	short luck = mon->stats.luck;
2432
2433	mon->contr->has_hit = 1;
2434	skill_attack (op, mon, 0, NULL, NULL);
2435	mon->stats.luck = luck;
2436	}
2437	if (action_makes_visible (op))	2030	if (action_makes_visible (op))
2438	make_visible (op);	2031	make_visible (op);
2439	}
2440	} /* if player should attack something */
2441	}
2442		2032
2443	int	2033	return true;
		2034	}
		2035	}
		2036
		2037	return false;
		2038	}
		2039
		2040	bool
2444	move_player (object *op, int dir)	2041	move_player (object *op, int dir)
2445	{	2042	{
2446	int pick;	2043	if (!op->map || op->map->state != MAP_ACTIVE)
2447
2448	if (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)
2449	return 0;	2044	return 0;
2450		2045
2451	/* Sanity check: make sure dir is valid */	2046	/* Sanity check: make sure dir is valid */
2452	if ((dir < 0) || (dir >= 9))	2047	if (dir < 0 || dir > 8)
2453	{	2048	{
2454	LOG (llevError, "move_player: invalid direction %d\n", dir);	2049	LOG (llevError, "move_player: invalid direction %d\n", dir);
2455	return 0;	2050	return 0;
2456	}	2051	}
2457		2052
2458	/* peterm: added following line */	2053	/* peterm: added following line */
2459	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2054	if (op->flag [FLAG_CONFUSED] && dir)
2460	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2055	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2461		2056
2462	op->facing = dir;	2057	op->facing = dir;
2463		2058
2464	if (op->hide)	2059	if (op->flag [FLAG_HIDDEN])
2465	do_hidden_move (op);	2060	do_hidden_move (op);
2466		2061
		2062	bool retval;
		2063	int pick = 0;
		2064
2467	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2065	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2468	/*nop */ ;	2066	retval = RESULT_INT (0);
2469	else if (op->contr->fire_on)	2067	else if (op->contr->fire_on)
2470	fire (op, dir);	2068	retval = fire (op, dir);
2471	else	2069	else
2472	{	2070	{
2473	move_player_attack (op, dir);	2071	retval = move_player_attack (op, dir);
2474	pick = check_pick (op);	2072	pick = check_pick (op);
2475	}	2073	}
2476		2074
2477	/* Add special check for newcs players and fire on - this way, the	2075	/* Add special check for newcs players and fire on - this way, the
2478	* server can handle repeat firing.	2076	* server can handle repeat firing.
2479	*/	2077	*/
2480	if (op->contr->fire_on || (op->contr->run_on && pick != 0))	2078	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
2481	{
2482	op->direction = dir;	2079	op->direction = dir;
2483	}
2484	else	2080	else
2485	{
2486	op->direction = 0;	2081	op->direction = 0;
2487	}	2082
2488	/* Update how the player looks. Use the facing, so direction may	2083	/* Update how the player looks. Use the facing, so direction may
2489	* get reset to zero. This allows for full animation capabilities	2084	* get reset to zero. This allows for full animation capabilities
2490	* for players.	2085	* for players.
2491	*/	2086	*/
2492	animate_object (op, op->facing);	2087	animate_object (op, op->facing);
2493	return 0;	2088
		2089	return retval;
2494	}	2090	}
2495		2091
2496	/* This is similar to handle_player, below, but is only used by the	2092	/* This is similar to handle_player, below, but is only used by the
2497	* new client/server stuff.	2093	* new client/server stuff.
2498	* This is sort of special, in that the new client/server actually uses	2094	* This is sort of special, in that the new client/server actually uses
2499	* the new speed values for commands.	2095	* the new speed values for commands.
2500	*	2096	*
2501	* Returns true if there are more actions we can do.	2097	* Returns true if there are more actions we can do. Should not do
		2098	* many actions in a row, as that would be too unfair to other
		2099	* players.
2502	*/	2100	*/
2503	int	2101	bool
2504	handle_newcs_player (object *op)	2102	handle_newcs_player (object *op)
2505	{	2103	{
2506	if (op->contr->hidden)	2104	if (op->flag [FLAG_SCARED])
2507	{
2508	op->invisible = 1000;
2509	/* the socket code flashes the player visible/invisible
2510	* depending on the value of invisible, so we need to
2511	* alternate it here for it to work correctly.
2512	*/
2513	if (pticks & 2)
2514	op->invisible--;
2515	}	2105	{
2516	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2106	if (op->speed_left > 0.f)
2517	{
2518	op->invisible--;
2519	if (!op->invisible)
2520	{
2521	make_visible (op);
2522	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2523	}	2107	{
2524	}
2525
2526	if (QUERY_FLAG (op, FLAG_SCARED))
2527	{
2528	flee_player (op);
2529	/* If player is still scared, that is his action for this tick */
2530	if (QUERY_FLAG (op, FLAG_SCARED))
2531	{
2532	op->speed_left--;	2108	--op->speed_left;
		2109	flee_player (op);
		2110
2533	return 0;	2111	return true;
2534	}	2112	}
		2113	else
		2114	return false;
2535	}	2115	}
2536
2537	/* I've been seeing crashes where the golem has been destroyed, but
2538	* the player object still points to the defunct golem. The code that
2539	* destroys the golem looks correct, and it doesn't always happen, so
2540	* put this in a a workaround to clean up the golem pointer.
2541	*/
2542	if (op->contr->ranges[range_golem] && QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED))
2543	op->contr->ranges[range_golem] = 0;
2544		2116
2545	/* call this here - we also will call this in do_ericserver, but	2117	/* call this here - we also will call this in do_ericserver, but
2546	* the players time has been increased when doericserver has been	2118	* the players time has been increased when doericserver has been
2547	* called, so we recheck it here.	2119	* called, so we recheck it here.
2548	*/	2120	*/
2549	op->contr->socket->handle_command ();	2121	if (op->contr->ns->handle_command ())
2550	if (op->speed_left < 0)	2122	return true;
		2123
		2124	if (op->direction && (op->contr->run_on || op->contr->fire_on))
		2125	return move_player (op, op->direction);
		2126
		2127	return false;
		2128	}
		2129
		2130	static int
		2131	save_life (object *op)
		2132	{
		2133	if (!op->flag [FLAG_LIFESAVE])
2551	return 0;	2134	return 0;
2552		2135
2553	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2554	{
2555	/* All move commands take 1 tick, at least for now */
2556	op->speed_left--;
2557
2558	/* Instead of all the stuff below, let move_player take care
2559	* of it. Also, some of the skill stuff is only put in
2560	* there, as well as the confusion stuff.
2561	*/
2562	move_player (op, op->direction);
2563	if (op->speed_left > 0)
2564	return 1;
2565	else
2566	return 0;
2567	}
2568
2569	return 0;
2570	}
2571
2572	int
2573	save_life (object *op)
2574	{
2575	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2576	return 0;
2577
2578	for (object *tmp = op->inv; tmp; tmp = tmp->below)	2136	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2579	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2137	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2580	{	2138	{
2581	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2139	op->play_sound (sound_find ("ob_evaporate"));
2582	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));	2140	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2583		2141
2584	if (op->contr)
2585	esrv_del_item (op->contr, tmp->count);
2586
2587	tmp->destroy ();	2142	tmp->destroy ();
2588	CLEAR_FLAG (op, FLAG_LIFESAVE);	2143	op->clr_flag (FLAG_LIFESAVE);
2589		2144
2590	if (op->stats.hp < 0)	2145	if (op->stats.hp < 0)
2591	op->stats.hp = op->stats.maxhp;	2146	op->stats.hp = op->stats.maxhp;
2592		2147
2593	if (op->stats.food < 0)	2148	if (op->stats.food < 0)
2594	op->stats.food = 999;	2149	op->stats.food = MAX_FOOD;
2595		2150
2596	fix_player (op);	2151	op->update_stats ();
2597	return 1;	2152	return 1;
2598	}	2153	}
2599		2154
2600	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2155	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2601	CLEAR_FLAG (op, FLAG_LIFESAVE);	2156	op->clr_flag (FLAG_LIFESAVE);
2602	enter_player_savebed (op); /* bring him home. */	2157	enter_player_savebed (op); /* bring him home. */
2603	return 0;	2158	return 0;
2604	}	2159	}
2605		2160
2606	/* This goes throws the inventory and removes unpaid objects, and puts them	2161	/* This goes throws the inventory and removes unpaid objects, and puts them
2607	* back in the map (location and map determined by values of env). This	2162	* back in the map (location and map determined by values of env). This
2608	* function will descend into containers. op is the object to start the search	2163	* function will descend into containers. op is the object to start the search
2609	* from.	2164	* from.
2610	*/	2165	*/
		2166	static void
		2167	drop_unpaid_items (object *op, object *env)
		2168	{
		2169	while (op)
		2170	{
		2171	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2172
		2173	if (op->flag [FLAG_UNPAID])
		2174	op->insert_at (env);
		2175	else if (op->inv)
		2176	drop_unpaid_items (op->inv, env);
		2177
		2178	op = next;
		2179	}
		2180	}
		2181
2611	void	2182	void
2612	remove_unpaid_objects (object *op, object *env)	2183	object::drop_unpaid_items ()
2613	{	2184	{
2614	object *next;	2185	if (!flag [FLAG_REMOVED])
2615		2186	::drop_unpaid_items (inv, this);
2616	while (op)
2617	{
2618	next = op->below; /* Make sure we have a good value, in case
2619	* we remove object 'op'
2620	*/
2621	if (QUERY_FLAG (op, FLAG_UNPAID))
2622	{
2623	op->remove ();
2624	op->x = env->x;
2625	op->y = env->y;
2626	if (env->type == PLAYER)
2627	esrv_del_item (env->contr, op->count);
2628	insert_ob_in_map (op, env->map, NULL, 0);
2629	}
2630	else if (op->inv)
2631	remove_unpaid_objects (op->inv, env);
2632
2633	op = next;
2634	}
2635	}	2187	}
2636
2637
2638	/*
2639	* Returns pointer a static string containing gravestone text
2640	* Moved from apply.c to player.c - player.c is what
2641	* actually uses this function. player.c may not be quite the
2642	* best, a misc file for object actions is probably better,
2643	* but there isn't one in the server directory.
2644	*/
2645	char *
2646	gravestone_text (object *op)
2647	{
2648	static char buf2[MAX_BUF];
2649	char buf[MAX_BUF];
2650	time_t now = time (NULL);
2651
2652	strcpy (buf2, " R.I.P.\n\n");
2653	if (op->type == PLAYER)
2654	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2655	else
2656	sprintf (buf, "%s\n", &op->name);
2657
2658	strncat (buf2, " ", 20 - strlen (buf) / 2);
2659	strcat (buf2, buf);
2660	if (op->type == PLAYER)
2661	sprintf (buf, "who was in level %d when killed\n", op->level);
2662	else
2663	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2664
2665	strncat (buf2, " ", 20 - strlen (buf) / 2);
2666	strcat (buf2, buf);
2667	if (op->type == PLAYER)
2668	{
2669	sprintf (buf, "by %s.\n\n", op->contr->killer);
2670	strncat (buf2, " ", 21 - strlen (buf) / 2);
2671	strcat (buf2, buf);
2672	}
2673
2674	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2675	strncat (buf2, " ", 20 - strlen (buf) / 2);
2676	strcat (buf2, buf);
2677
2678	return buf2;
2679	}
2680
2681
2682		2188
2683	void	2189	void
2684	do_some_living (object *op)	2190	do_some_living (object *op)
2685	{	2191	{
2686	int last_food = op->stats.food;	2192	int last_food = op->stats.food;
2687	int gen_hp, gen_sp, gen_grace;	2193	int gen_hp, gen_sp, gen_grace;
2688	int over_hp, over_sp, over_grace;
2689	int i;
2690	int rate_hp = 1200;	2194	int rate_hp = 1200;
2691	int rate_sp = 2500;	2195	int rate_sp = 2500;
2692	int rate_grace = 2000;	2196	int rate_grace = 2000;
2693	const int max_hp = 1;	2197	const int max_hp = 1;
2694	const int max_sp = 1;	2198	const int max_sp = 1;
2695	const int max_grace = 1;	2199	const int max_grace = 1;
2696		2200
2697	if (op->contr->outputs_sync)	2201	#if 0
2698	{	2202	if (op->contr->hidden)
2699	for (i = 0; i < NUM_OUTPUT_BUFS; i++)
2700	if (op->contr->outputs[i].buf != NULL && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)
2701	flush_output_element (op, &op->contr->outputs[i]);
2702	}	2203	{
		2204	op->invisible = 1000;
		2205	/* the socket code flashes the player visible/invisible
		2206	* depending on the value of invisible, so we need to
		2207	* alternate it here for it to work correctly.
		2208	*/
		2209	if (server_tick & 2)
		2210	op->invisible--;
		2211	}
		2212	else
		2213	#endif
		2214	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2215	{
		2216	if (!op->invisible--)
		2217	{
		2218	make_visible (op);
		2219	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2220	}
		2221	}
2703		2222
2704	if (op->contr->state == ST_PLAYING)	2223	if (op->contr->ns->state == ST_PLAYING)
2705	{	2224	{
2706
2707	/* these next three if clauses make it possible to SLOW DOWN	2225	/* these next three if clauses make it possible to SLOW DOWN
2708	hp/grace/spellpoint regeneration. */	2226	hp/grace/spellpoint regeneration. */
2709	if (op->contr->gen_hp >= 0)	2227	if (op->contr->gen_hp >= 0)
2710	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;	2228	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2711	else	2229	else
2712	{	2230	{
2713	gen_hp = op->stats.maxhp;	2231	gen_hp = op->stats.maxhp;
2714	rate_hp -= rate_hp / 2 * op->contr->gen_hp;	2232	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2715	}	2233	}
		2234
2716	if (op->contr->gen_sp >= 0)	2235	if (op->contr->gen_sp >= 0)
2717	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;	2236	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2718	else	2237	else
2719	{	2238	{
2720	gen_sp = op->stats.maxsp;	2239	gen_sp = op->stats.maxsp;
2721	rate_sp -= rate_sp / 2 * op->contr->gen_sp;	2240	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2722	}	2241	}
		2242
2723	if (op->contr->gen_grace >= 0)	2243	if (op->contr->gen_grace >= 0)
2724	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2244	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2725	else	2245	else
2726	{	2246	{
2727	gen_grace = op->stats.maxgrace;	2247	gen_grace = op->stats.maxgrace;
2728	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2248	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2729	}	2249	}
2730		2250
2731	/* Regenerate Spell Points */
2732	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)
2733	{
2734	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2735	if (op->stats.sp < op->stats.maxsp)
2736	{
2737	op->stats.sp++;
2738	/* dms do not consume food */
2739	if (!QUERY_FLAG (op, FLAG_WIZ))
2740	{
2741	op->stats.food--;
2742	if (op->contr->digestion < 0)
2743	op->stats.food += op->contr->digestion;
2744	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2745	op->stats.food = last_food;
2746	}
2747	}
2748	if (max_sp > 1)
2749	{
2750	over_sp = (gen_sp + 10) / rate_sp;
2751	if (over_sp > 0)
2752	{
2753	if (op->stats.sp < op->stats.maxsp)
2754	{
2755	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2756	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2757	op->stats.sp--;
2758	if (op->stats.sp > op->stats.maxsp)
2759	op->stats.sp = op->stats.maxsp;
2760	}
2761	op->last_sp = 0;
2762	}
2763	else
2764	{
2765	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2766	}
2767	}
2768	else
2769	{
2770	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2771	}
2772	}
2773
2774	/* Regenerate Grace */	2251	/* Regenerate Grace */
2775	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2252	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2776	if (--op->last_grace < 0)	2253	if (--op->last_grace < 0)
2777	{	2254	{
2778	if (op->stats.grace < op->stats.maxgrace / 2)	2255	if (op->stats.grace < op->stats.maxgrace / 2)
2779	op->stats.grace++; /* no penalty in food for regaining grace */	2256	op->stats.grace++; /* no penalty in food for regaining grace */
		2257
		2258	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2259
2780	if (max_grace > 1)	2260	if (max_grace > 1)
2781	{	2261	{
2782	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2262	int over_grace = temp / rate_grace;
		2263
2783	if (over_grace > 0)	2264	if (over_grace > 0)
2784	{	2265	{
2785	op->stats.sp += over_grace	2266	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
2786	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2787	op->last_grace = 0;	2267	op->last_grace = 0;
2788	}	2268	}
2789	else	2269	else
2790	{	2270	op->last_grace = rate_grace / temp;
2791	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2792	}
2793	}	2271	}
2794	else	2272	else
		2273	op->last_grace = rate_grace / temp;
		2274
		2275	/* wearing stuff doesn't detract from grace generation. */
		2276	}
		2277
		2278	if (op->stats.food > 0)
		2279	{
		2280	/* Regenerate Spell Points */
		2281	if (!op->contr->golem && --op->last_sp < 0)
2795	{	2282	{
2796	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2283	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2797	}
2798	/* wearing stuff doesn't detract from grace generation. */
2799	}
2800		2284
2801	/* Regenerate Hit Points */
2802	if (--op->last_heal < 0)
2803	{
2804	if (op->stats.hp < op->stats.maxhp)	2285	if (op->stats.sp < op->stats.maxsp)
2805	{
2806	op->stats.hp++;
2807	/* dms do not consume food */
2808	if (!QUERY_FLAG (op, FLAG_WIZ))
2809	{	2286	{
		2287	op->stats.sp++;
		2288
		2289	/* dms do not consume food */
		2290	if (!op->flag [FLAG_WIZ])
		2291	{
2810	op->stats.food--;	2292	op->stats.food--;
		2293
2811	if (op->contr->digestion < 0)	2294	if (op->contr->digestion < 0)
2812	op->stats.food += op->contr->digestion;	2295	op->stats.food += op->contr->digestion;
2813	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2296	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2814	op->stats.food = last_food;	2297	op->stats.food = last_food;
		2298	}
2815	}	2299	}
2816	}	2300
2817	if (max_hp > 1)	2301	if (max_sp > 1)
2818	{
2819	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2820	if (over_hp > 0)
2821	{	2302	{
2822	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2303	int over_sp = (gen_sp + 10) / rate_sp;
		2304	if (over_sp > 0)
		2305	{
		2306	if (op->stats.sp < op->stats.maxsp)
		2307	{
		2308	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2309
		2310	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2311	op->stats.sp--;
		2312
		2313	if (op->stats.sp > op->stats.maxsp)
		2314	op->stats.sp = op->stats.maxsp;
		2315	}
		2316
2823	op->last_heal = 0;	2317	op->last_sp = 0;
		2318	}
		2319	else
		2320	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2824	}	2321	}
2825	else	2322	else
		2323	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2324	}
		2325
		2326	/* Regenerate Hit Points */
		2327	if (--op->last_heal < 0)
		2328	{
		2329	if (op->stats.hp < op->stats.maxhp)
2826	{	2330	{
2827	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2331	op->stats.hp++;
		2332
		2333	/* dms do not consume food */
		2334	if (!op->flag [FLAG_WIZ])
		2335	{
		2336	op->stats.food--;
		2337
		2338	if (op->contr->digestion < 0)
		2339	op->stats.food += op->contr->digestion;
		2340	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2341	op->stats.food = last_food;
		2342	}
2828	}	2343	}
		2344
		2345	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2346
		2347	if (max_hp > 1)
		2348	{
		2349	int over_hp = temp / rate_hp;
		2350
		2351	if (over_hp > 0)
		2352	{
		2353	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
		2354	op->last_heal = 0;
		2355	}
		2356	else
		2357	op->last_heal = rate_hp / temp;
2829	}	2358	}
2830	else	2359	else
2831	{	2360	op->last_heal = rate_hp / temp;
2832	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2833	}	2361	}
2834	}	2362	}
2835		2363
2836	/* Digestion */	2364	/* Digestion */
2837	if (--op->last_eat < 0)	2365	if (--op->last_eat < 0)
2838	{	2366	{
2839	#ifdef COZY_SERVER	2367	int bonus = max (0, op->contr->digestion),
2840	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2368	penalty = max (0, -op->contr->digestion);
2841	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2842	#else
2843	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2844	#endif
2845		2369
2846	if (op->contr->gen_hp > 0)
2847	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2370	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2848	else	2371
2849	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2850	/* dms do not consume food */	2372	/* dms do not consume food */
2851	if (!QUERY_FLAG (op, FLAG_WIZ))	2373	if (!op->flag [FLAG_WIZ])
2852	op->stats.food--;	2374	op->stats.food--;
2853	}	2375	}
2854	}
2855		2376
2856	if (op->contr->state == ST_PLAYING && op->stats.food < 0 && op->stats.hp >= 0)	2377	if (op->stats.food < 0 && op->stats.hp >= 0)
2857	{	2378	{
2858	object *tmp, *flesh = NULL;	2379	object *flesh = 0;
2859		2380
2860	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	2381	for_inv_removable (op, tmp)
2861	{
2862	if (!QUERY_FLAG (tmp, FLAG_UNPAID))
2863	{	2382	{
		2383	if (tmp->flag [FLAG_UNPAID])
		2384	continue;
		2385
2864	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2386	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2865	{	2387	{
2866	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2388	op->statusmsg ("You blindly grab for a bite of food. "
		2389	"H<To prevent you from starving, you ate some random item from your backpack.>");
2867	manual_apply (op, tmp, 0);	2390	op->apply (tmp);
		2391
2868	if (op->stats.food >= 0 || op->stats.hp < 0)	2392	if (op->stats.food >= 0 || op->stats.hp < 0)
2869	break;	2393	break;
2870	}	2394	}
2871	else if (tmp->type == FLESH)	2395	else if (tmp->type == FLESH)
2872	flesh = tmp;	2396	flesh = tmp;
2873	} /* End if paid for object */	2397	}
2874	} /* end of for loop */	2398
2875	/* If player is still starving, it means they don't have any food, so	2399	/* If player is still starving, it means they don't have any food, so
2876	* eat flesh instead.	2400	* eat flesh instead.
2877	*/	2401	*/
2878	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2402	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
		2403	{
		2404	op->statusmsg ("You blindly grab for a bite of food. "
		2405	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2406	op->apply (flesh);
		2407	}
		2408
		2409	// If player is still starving, alert him!
		2410	if (op->stats.food < 0)
		2411	op->failmsg ("You are starving! "
		2412	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2879	{	2413	}
2880	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2414
2881	manual_apply (op, flesh, 0);	2415	if (op->stats.food < 0)
2882	}	2416	{
2883	} /* end if player is starving */	2417	op->stats.hp += op->stats.food;
		2418	op->stats.food = 0;
2884		2419
2885	while (op->stats.food < 0 && op->stats.hp > 0)	2420	if (op->stats.hp < 0)
2886	op->stats.food++, op->stats.hp--;	2421	{
		2422	op->contr->killer = archetype::get ("killer_starvation");
		2423	op->contr->killer->destroy ();
		2424	}
		2425	}
2887		2426
2888	if (!op->contr->state && !QUERY_FLAG (op, FLAG_WIZ) && (op->stats.hp < 0 || op->stats.food < 0))	2427	/* killer should be set here already */
		2428	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2889	kill_player (op);	2429	kill_player (op);
		2430	}
2890	}	2431	}
2891
2892
2893		2432
2894	/* If the player should die (lack of hp, food, etc), we call this.	2433	/* If the player should die (lack of hp, food, etc), we call this.
2895	* op is the player in jeopardy. If the player can not be saved (not	2434	* op is the player in jeopardy. If the player can not be saved (not
2896	* permadeath, no lifesave), this will take care of removing the player	2435	* permadeath, no lifesave), this will take care of removing the player
2897	* file.	2436	* file.
2898	*/	2437	*/
2899	void	2438	void
2900	kill_player (object *op)	2439	kill_player (object *op)
2901	{	2440	{
2902	char buf[MAX_BUF];
2903	int x, y;	2441	int x, y;
2904
2905	//int i;
2906	maptile *map; /* this is for resurrection */	2442	maptile *map; /* this is for resurrection */
2907
2908	/* int z;
2909	int num_stats_lose;
2910	int lost_a_stat;
2911	int lose_this_stat;
2912	int this_stat; */
2913	int will_kill_again;	2443	int will_kill_again;
2914	archetype *at;	2444	archetype *at;
2915	object *tmp;	2445	object *tmp;
2916		2446
2917	if (save_life (op))	2447	if (save_life (op))
2918	return;	2448	return;
2919		2449
		2450	dynbuf_text deathtab;
		2451
		2452	/* restore player */
		2453	at = archetype::find (shstr_poisoning);
		2454	if (object *tmp = present_arch_in_ob (at, op))
		2455	{
		2456	tmp->destroy ();
		2457	deathtab << "Your body feels cleansed...\r";
		2458	}
		2459
		2460	at = archetype::find (shstr_confusion);
		2461	if (object *tmp = present_arch_in_ob (at, op))
		2462	{
		2463	tmp->destroy ();
		2464	deathtab << "Your mind feels clearer...\r";
		2465	}
		2466
		2467	cure_disease (op, 0, 0); /* remove any disease */
		2468
		2469	max_it (op->stats.hp , op->stats.maxhp);
		2470	max_it (op->stats.sp , op->stats.maxsp);
		2471	max_it (op->stats.grace, op->stats.maxgrace);
		2472	max_it (op->stats.food , 200);
		2473
		2474	// remove all spell effects that are active
		2475	// to avoid long-term effects such as word-of-recall
		2476	for (object *item = op->inv; item; )
		2477	{
		2478	object *next = item->below;
		2479
		2480	if (item->type == SPELL_EFFECT && item->active)
		2481	item->destroy ();
		2482
		2483	item = next;
		2484	}
2920		2485
2921	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2486	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2922	* in cities ONLY!!! It is very important that this doesn't get abused.	2487	* in cities ONLY!!! It is very important that this doesn't get abused.
2923	* Look at op_on_battleground() for more info --AndreasV	2488	* Look at op_on_battleground() for more info --AndreasV
2924	*/	2489	*/
2925	if (op_on_battleground (op, &x, &y))	2490	if (op_on_battleground (op, &x, &y))
2926	{	2491	{
2927	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2492	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2928	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2929
2930	/* restore player */
2931	at = archetype::find ("poisoning");
2932	tmp = present_arch_in_ob (at, op);
2933	if (tmp)
2934	{
2935	tmp->destroy ();
2936	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2937	}
2938
2939	at = archetype::find ("confusion");
2940	tmp = present_arch_in_ob (at, op);
2941	if (tmp)
2942	{
2943	tmp->destroy ();
2944	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2945	}
2946
2947	cure_disease (op, 0); /* remove any disease */
2948	op->stats.hp = op->stats.maxhp;
2949	if (op->stats.food <= 0)
2950	op->stats.food = 999;
2951		2493
2952	/* create a bodypart-trophy to make the winner happy */	2494	/* create a bodypart-trophy to make the winner happy */
2953	tmp = arch_to_object (archetype::find ("finger"));	2495	object *tmp = archetype::find (shstr_finger)->instance ();
2954	if (tmp != NULL)	2496
2955	{	2497	tmp->name = format ("%s's finger" , &op->name);
2956	sprintf (buf, "%s's finger", &op->name);	2498	tmp->name_pl = format ("%s's fingers", &op->name);
2957	tmp->name = buf;	2499	tmp->msg = format (
2958	sprintf (buf, " This finger has been cut off %s\n"	2500	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2959	" the %s, when he was defeated at\n level %d by %s.\n",	2501	&op->name, op->contr->title,
2960	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2502	(int)op->level,
2961	tmp->msg = buf;	2503	op->contr->killer_name ()
		2504	);
2962	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2505	tmp->value = 0, tmp->type = 0;
2963	tmp->materialname = NULL;	2506	tmp->material = name_to_material (shstr_organic);
2964	tmp->x = op->x, tmp->y = op->y;	2507	tmp->insert_at (op, tmp);
2965	insert_ob_in_map (tmp, op->map, op, 0);
2966	}
2967		2508
2968	/* teleport defeated player to new destination */	2509	/* teleport defeated player to new destination */
2969	transfer_ob (op, x, y, 0, NULL);	2510	transfer_ob (op, x, y, 0, NULL);
2970	op->contr->braced = 0;	2511	op->contr->braced = 0;
		2512
		2513	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2971	return;	2514	return;
2972	}	2515	}
2973		2516
		2517	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2518	deathtab << "T<YOU HAVE DIED>\n\n";
		2519
2974	INVOKE_PLAYER (DEATH, op->contr);	2520	INVOKE_PLAYER (DEATH, op->contr);
2975		2521
2976	command_kill_pets (op, 0);	2522	command_kill_pets (op, 0);
2977		2523
2978	if (op->stats.food < 0)	2524	op->contr->play_sound (sound_find ("player_dies"));
		2525
		2526	/* save the map location for corpse, gravestone */
		2527	x = op->x;
		2528	y = op->y;
		2529	map = op->map;
		2530
		2531	/* NOT_PERMADEATH code. This basically brings the character back to
		2532	* life if they are dead - it takes some exp and a random stat.
		2533	* See the config.h file for a little more in depth detail about this.
		2534	*/
		2535
		2536	/* Basically two ways to go - remove a stat permanently, or just
		2537	* make it depletion. This bunch of code deals with that aspect
		2538	* of death.
		2539	*/
		2540	#ifndef COZY_SERVER
		2541	if (settings.balanced_stat_loss)
2979	{	2542	{
2980	if (op->contr->explore)	2543	/* If stat loss is permanent, lose one stat only. */
2981	{	2544	/* Lower level chars don't lose as many stats because they suffer
2982	new_draw_info (NDI_UNIQUE, 0, op, "You would have starved, but you are");	2545	more if they do. */
2983	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");	2546	/* Higher level characters can afford things such as potions of
2984	op->stats.food = 999;	2547	restoration, or better, stat potions. So we slug them that
2985	return;	2548	little bit harder. */
2986	}	2549	/* GD */
2987	sprintf (buf, "%s starved to death.", &op->name);	2550	if (settings.stat_loss_on_death)
2988	strcpy (op->contr->killer, "starvation");	2551	num_stats_lose = 1;
		2552	else
		2553	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2989	}	2554	}
2990	else	2555	else
2991	{	2556	num_stats_lose = 1;
2992	if (op->contr->explore)	2557
2993	{	2558	lost_a_stat = 0;
2994	new_draw_info (NDI_UNIQUE, 0, op, "You would have died, but you are");	2559
2995	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");	2560	for (z = 0; z < num_stats_lose; z++)
2996	op->stats.hp = op->stats.maxhp;
2997	return;
2998	}
2999	sprintf (buf, "%s died.", &op->name);
3000	}	2561	{
3001	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);	2562	i = rndm (NUM_STATS);
3002		2563
3003	/* save the map location for corpse, gravestone */
3004	x = op->x;
3005	y = op->y;
3006	map = op->map;
3007
3008
3009	if (settings.not_permadeth == TRUE)
3010	{
3011	/* NOT_PERMADEATH code. This basically brings the character back to
3012	* life if they are dead - it takes some exp and a random stat.
3013	* See the config.h file for a little more in depth detail about this.
3014	*/
3015
3016	/* Basically two ways to go - remove a stat permanently, or just
3017	* make it depletion. This bunch of code deals with that aspect
3018	* of death.
3019	*/
3020	#ifndef COZY_SERVER
3021	if (settings.balanced_stat_loss)
3022	{
3023	/* If stat loss is permanent, lose one stat only. */
3024	/* Lower level chars don't lose as many stats because they suffer
3025	more if they do. */
3026	/* Higher level characters can afford things such as potions of
3027	restoration, or better, stat potions. So we slug them that
3028	little bit harder. */
3029	/* GD */
3030	if (settings.stat_loss_on_death)	2564	if (settings.stat_loss_on_death)
3031	num_stats_lose = 1;	2565	{
3032	else	2566	/* Pick a random stat and take a point off it. Tell the player
3033	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;	2567	* what he lost.
		2568	*/
		2569	change_attr_value (&(op->stats), i, -1);
		2570	check_stat_bounds (&(op->stats));
		2571	change_attr_value (&(op->contr->orig_stats), i, -1);
		2572	check_stat_bounds (&(op->contr->orig_stats));
		2573	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2574	lost_a_stat = 1;
3034	}	2575	}
3035	else	2576	else
3036	{	2577	{
3037	num_stats_lose = 1;	2578	/* deplete a stat */
3038	}	2579	archetype *deparch = archetype::find (shstr_depletion);
3039	lost_a_stat = 0;	2580	object *dep;
3040		2581
3041	for (z = 0; z < num_stats_lose; z++)	2582	dep = present_arch_in_ob (deparch, op);
3042	{	2583	if (!dep)
3043	i = RANDOM () % NUM_STATS;
3044
3045	if (settings.stat_loss_on_death)
3046	{	2584	{
3047	/* Pick a random stat and take a point off it. Tell the player	2585	dep = deparch->instance ();
3048	* what he lost.	2586	insert_ob_in_ob (dep, op);
3049	*/
3050	change_attr_value (&(op->stats), i, -1);
3051	check_stat_bounds (&(op->stats));
3052	change_attr_value (&(op->contr->orig_stats), i, -1);
3053	check_stat_bounds (&(op->contr->orig_stats));
3054	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
3055	lost_a_stat = 1;
3056	}	2587	}
3057	else	2588	lose_this_stat = 1;
		2589	if (settings.balanced_stat_loss)
3058	{	2590	{
3059	/* deplete a stat */	2591	/* GD */
3060	archetype *deparch = archetype::find ("depletion");	2592	/* Get the stat that we're about to deplete. */
3061	object *dep;	2593	this_stat = get_attr_value (&(dep->stats), i);
3062		2594	if (this_stat < 0)
3063	dep = present_arch_in_ob (deparch, op);
3064	if (!dep)
3065	{	2595	{
3066	dep = arch_to_object (deparch);	2596	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
3067	insert_ob_in_ob (dep, op);	2597	int keep_chance = this_stat * this_stat;
3068	}	2598
3069	lose_this_stat = 1;	2599	/* Yes, I am paranoid. Sue me. */
3070	if (settings.balanced_stat_loss)
3071	{
3072	/* GD */
3073	/* Get the stat that we're about to deplete. */
3074	this_stat = get_attr_value (&(dep->stats), i);
3075	if (this_stat < 0)	2600	if (keep_chance < 1)
		2601	keep_chance = 1;
		2602
		2603	/* There is a maximum depletion total per level. */
		2604	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
3076	{	2605	{
3077	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
3078	int keep_chance = this_stat * this_stat;
3079
3080	/* Yes, I am paranoid. Sue me. */
3081	if (keep_chance < 1)
3082	keep_chance = 1;
3083
3084	/* There is a maximum depletion total per level. */
3085	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
3086	{
3087	lose_this_stat = 0;	2606	lose_this_stat = 0;
3088	/* Take loss chance vs keep chance to see if we	2607	/* Take loss chance vs keep chance to see if we
3089	retain the stat. */	2608	retain the stat. */
3090	}
3091	else
3092	{
3093	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
3094	lose_this_stat = 0;
3095	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
3096	this_stat, keep_chance, loss_chance,
3097	lose_this_stat?"LOSE":"KEEP"); */
3098	}
3099	}	2609	}
3100	}
3101
3102	if (lose_this_stat)
3103	{
3104	this_stat = get_attr_value (&(dep->stats), i);
3105	/* We could try to do something clever like find another
3106	* stat to reduce if this fails. But chances are, if
3107	* stats have been depleted to -50, all are pretty low
3108	* and should be roughly the same, so it shouldn't make a
3109	* difference.
3110	*/	2610	else
3111	if (this_stat >= -50)
3112	{	2611	{
3113	change_attr_value (&(dep->stats), i, -1);	2612	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
3114	SET_FLAG (dep, FLAG_APPLIED);
3115	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
3116	fix_player (op);
3117	lost_a_stat = 1;	2613	lose_this_stat = 0;
		2614	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2615	this_stat, keep_chance, loss_chance,
		2616	lose_this_stat?"LOSE":"KEEP"); */
3118	}	2617	}
3119	}	2618	}
3120	}	2619	}
		2620
		2621	if (lose_this_stat)
		2622	{
		2623	this_stat = get_attr_value (&dep->stats, i);
		2624	/* We could try to do something clever like find another
		2625	* stat to reduce if this fails. But chances are, if
		2626	* stats have been depleted to -50, all are pretty low
		2627	* and should be roughly the same, so it shouldn't make a
		2628	* difference.
		2629	*/
		2630	if (this_stat >= -50)
		2631	{
		2632	change_attr_value (&(dep->stats), i, -1);
		2633	dep->set_flag (FLAG_APPLIED);
		2634	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2635	op->update_stats ();
		2636	lost_a_stat = 1;
		2637	}
3121	}	2638	}
		2639	}
		2640	}
		2641
3122	/* If no stat lost, tell the player. */	2642	/* If no stat lost, tell the player. */
3123	if (!lost_a_stat)	2643	if (!lost_a_stat)
3124	{	2644	{
3125	/* determine_god() seems to not work sometimes... why is this?	2645	/* determine_god() seems to not work sometimes... why is this?
3126	Should I be using something else? GD */	2646	Should I be using something else? GD */
3127	const char *god = determine_god (op);	2647	shstr_tmp god = determine_god (op);
3128		2648
3129	if (god && (strcmp (god, "none")))	2649	if (god != shstr_none)
3130	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);	2650	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
3131	else	2651	else
3132	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");	2652	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
3133	}	2653	}
3134	#else	2654	#else
3135	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");	2655	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
3136	#endif	2656	#endif
3137		2657
3138	/* Put a gravestone up where the character 'almost' died. List the	2658	/* Put a gravestone up where the character 'almost' died. List the
3139	* exp loss on the stone.	2659	* exp loss on the stone.
3140	*/	2660	*/
3141	tmp = arch_to_object (archetype::find ("gravestone"));	2661	tmp = archetype::find (shstr_gravestone)->instance ();
3142	sprintf (buf, "%s's gravestone", &op->name);	2662	tmp->name = format ("%s's gravestone", &op->name);
3143	tmp->name = buf;	2663	tmp->name_pl = format ("%s's gravestones", &op->name);
3144	sprintf (buf, "%s's gravestones", &op->name);	2664	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
3145	tmp->name_pl = buf;	2665	&op->name, op->contr->title, op->contr->killer_name ());
3146	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);
3147	tmp->msg = buf;
3148	tmp->x = op->x, tmp->y = op->y;	2666	tmp->x = op->x, tmp->y = op->y;
3149	insert_ob_in_map (tmp, op->map, NULL, 0);	2667	insert_ob_in_map (tmp, op->map, NULL, 0);
3150		2668
3151	/**************************************/	2669	/**************************************/
3152	/* */	2670	/* */
3153	/* Subtract the experience points, */	2671	/* Subtract the experience points, */
3154	/* if we died cause of food, give us */
3155	/* food, and reset HP's... */
3156	/* */	2672	/* */
3157	/**************************************/	2673	/**************************************/
3158		2674
3159	/* remove any poisoning and confusion the character may be suffering. */
3160	/* restore player */
3161	at = archetype::find ("poisoning");
3162	tmp = present_arch_in_ob (at, op);
3163
3164	if (tmp)
3165	{
3166	tmp->destroy ();
3167	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
3168	}
3169
3170	at = archetype::find ("confusion");
3171	tmp = present_arch_in_ob (at, op);
3172	if (tmp)
3173	{
3174	tmp->destroy ();
3175	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
3176	}
3177
3178	cure_disease (op, 0); /* remove any disease */
3179
3180	/*add_exp(op, (op->stats.exp * -0.20)); */	2675	/*add_exp(op, (op->stats.exp * -0.20)); */
3181	apply_death_exp_penalty (op);	2676	apply_death_exp_penalty (op);
3182	if (op->stats.food < 100)
3183	op->stats.food = 900;
3184	op->stats.hp = op->stats.maxhp;
3185	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
3186	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
3187		2677
3188	/*	2678	/*
3189	* Check to see if the player is in a shop. IF so, then check to see if	2679	* Check to see if the player has any unpaid items. If so, remove them
3190	* the player has any unpaid items. If so, remove them and put them back	2680	* and put them back in the map.
3191	* in the map.	2681	*/
3192	*/	2682	op->drop_unpaid_items ();
3193		2683
3194	if (is_in_shop (op))
3195	remove_unpaid_objects (op->inv, op);
3196
3197	/****************************************/	2684	/****************************************/
3198	/* */	2685	/* */
3199	/* Move player to his current respawn- */	2686	/* Move player to his current respawn- */
3200	/* position (usually last savebed) */	2687	/* position (usually last savebed) */
3201	/* */	2688	/* */
3202	/****************************************/	2689	/****************************************/
3203		2690
3204	enter_player_savebed (op);	2691	enter_player_savebed (op);
3205		2692
3206	/* Save the player before inserting the force to reduce
3207	* chance of abuse.
3208	*/
3209	op->contr->braced = 0;	2693	op->contr->braced = 0;
3210	save_player (op, 1);
3211		2694
3212	/* it is possible that the player has blown something up	2695	/* it is possible that the player has blown something up
3213	* at his savebed location, and that can have long lasting	2696	* at his savebed location, and that can have long lasting
3214	* spell effects. So first see if there is a spell effect	2697	* spell effects. So first see if there is a spell effect
3215	* on the space that might harm the player.	2698	* on the space that might harm the player.
3216	*/	2699	*/
3217	will_kill_again = 0;	2700	will_kill_again = 0;
3218	for (tmp = get_map_ob (op->map, op->x, op->y); tmp; tmp = tmp->above)	2701	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
3219	if (tmp->type == SPELL_EFFECT)	2702	if (tmp->type == SPELL_EFFECT)
3220	will_kill_again |= tmp->attacktype;	2703	will_kill_again |= tmp->attacktype;
3221		2704
3222	if (will_kill_again)	2705	if (will_kill_again)
3223	{	2706	{
3224	object *force;	2707	object *force;
3225	int at;	2708	int at;
3226		2709
3227	force = get_archetype (FORCE_NAME);	2710	force = archetype::get (FORCE_NAME);
3228	/* 50 ticks should be enough time for the spell to abate */	2711	/* 50 ticks should be enough time for the spell to abate */
3229	force->speed = 0.1;
3230	force->speed_left = -5.0;	2712	force->speed_left = -5.f;
3231	SET_FLAG (force, FLAG_APPLIED);	2713	force->set_speed (0.1f);
		2714	force->set_flag (FLAG_APPLIED);
		2715
3232	for (at = 0; at < NROFATTACKS; at++)	2716	for (at = 0; at < NROFATTACKS; at++)
3233	if (will_kill_again & (1 << at))	2717	if (will_kill_again & (1 << at))
3234	force->resist[at] = 100;	2718	force->resist[at] = 100;
3235		2719
3236	insert_ob_in_ob (force, op);	2720	insert_ob_in_ob (force, op);
3237	fix_player (op);	2721	op->update_stats ();
3238
3239	}
3240
3241	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
3242	return;
3243	} /* NOT_PERMADETH */
3244	else
3245	{	2722	}
3246	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
3247	* should probably be embedded in an else statement.
3248	*/
3249		2723
3250	op->contr->party = NULL;	2724	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
3251	if (settings.set_title == TRUE)
3252	op->contr->own_title[0] = '\0';
3253	new_draw_info (NDI_UNIQUE | NDI_ALL, 0, NULL, buf);
3254	check_score (op);
3255
3256	if (op->contr->ranges[range_golem])
3257	{
3258	remove_friendly_object (op->contr->ranges[range_golem]);
3259	op->contr->ranges[range_golem]->destroy ();
3260	op->contr->ranges[range_golem] = 0;
3261	}
3262
3263	loot_object (op); /* Remove some of the items for good */
3264	op->remove ();
3265	op->direction = 0;
3266
3267	if (!QUERY_FLAG (op, FLAG_WAS_WIZ) && op->stats.exp)
3268	{
3269	delete_character (op->name, 0);
3270	if (settings.resurrection == TRUE)
3271	{
3272	/* save playerfile sans equipment when player dies
3273	** then save it as player.pl.dead so that future resurrection
3274	** type spells will work on them nicely
3275	*/
3276	delete_character (op->name, 0);
3277	op->stats.hp = op->stats.maxhp;
3278	op->stats.food = 999;
3279
3280	/* set the location of where the person will reappear when */
3281	/* maybe resurrection code should fix map also */
3282	strcpy (op->contr->maplevel, settings.emergency_mapname);
3283	if (op->map != NULL)
3284	op->map = NULL;
3285	op->x = settings.emergency_x;
3286	op->y = settings.emergency_y;
3287	save_player (op, 0);
3288	op->map = map;
3289	/* please see resurrection.c: peterm */
3290	dead_player (op);
3291	}
3292	else
3293	delete_character (op->name, 1);
3294	}
3295
3296	play_again (op);
3297
3298	/* peterm: added to create a corpse at deathsite. */
3299	tmp = arch_to_object (archetype::find ("corpse_pl"));
3300	sprintf (buf, "%s", &op->name);
3301	tmp->name = tmp->name_pl = buf;
3302	tmp->level = op->level;
3303	tmp->x = x;
3304	tmp->y = y;
3305	tmp->msg = gravestone_text (op);
3306	SET_FLAG (tmp, FLAG_UNIQUE);
3307	insert_ob_in_map (tmp, map, NULL, 0);
3308	}
3309	}	2725	}
3310		2726
3311		2727	static void
3312	void
3313	loot_object (object *op)	2728	loot_object (object *op)
3314	{ /* Grab and destroy some treasure */	2729	{ /* Grab and destroy some treasure */
3315	object *tmp, *tmp2, *next;	2730	object *tmp, *next;
3316		2731
3317	if (op->container)	2732	op->close_container (); /* close open sack first */
3318	{ /* close open sack first */
3319	esrv_apply_container (op, op->container);
3320	}
3321		2733
3322	for (tmp = op->inv; tmp != NULL; tmp = next)	2734	for (tmp = op->inv; tmp; tmp = next)
3323	{	2735	{
3324	next = tmp->below;	2736	next = tmp->below;
3325	if (tmp->type == EXPERIENCE || tmp->invisible)	2737
		2738	if (tmp->invisible)
3326	continue;	2739	continue;
		2740
3327	tmp->remove ();	2741	tmp->remove ();
3328	tmp->x = op->x, tmp->y = op->y;	2742	tmp->x = op->x, tmp->y = op->y;
		2743
3329	if (tmp->type == CONTAINER)	2744	if (tmp->type == CONTAINER)
3330	{ /* empty container to ground */	2745	loot_object (tmp); /* empty container to ground */
3331	loot_object (tmp);	2746
3332	}	2747	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
3333	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))
3334	{	2748	{
3335	if (tmp->nrof > 1)	2749	if (tmp->nrof > 1)
3336	{	2750	{
3337	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2751	tmp->decrease (rndm (1, tmp->nrof - 1));
3338	tmp2->destroy ();
3339	insert_ob_in_map (tmp, op->map, NULL, 0);	2752	insert_ob_in_map (tmp, op->map, NULL, 0);
3340	}	2753	}
3341	else	2754	else
3342	tmp->destroy ();	2755	tmp->destroy ();
3343	}	2756	}
…		…
3349	/*	2762	/*
3350	* fix_weight(): Check recursively the weight of all players, and fix	2763	* fix_weight(): Check recursively the weight of all players, and fix
3351	* what needs to be fixed. Refresh windows and fix speed if anything	2764	* what needs to be fixed. Refresh windows and fix speed if anything
3352	* was changed.	2765	* was changed.
3353	*/	2766	*/
3354
3355	void	2767	void
3356	fix_weight (void)	2768	fix_weight ()
3357	{	2769	{
3358	player *pl;	2770	for_all_players (pl)
3359
3360	for (pl = first_player; pl != NULL; pl = pl->next)
3361	{	2771	{
3362	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2772	weight_t old = pl->ob->carrying;
3363		2773
3364	if (old == sum)	2774	pl->ob->update_weight ();
3365	continue;	2775
3366	fix_player (pl->ob);	2776	if (old != pl->ob->carrying)
		2777	{
		2778	pl->ob->update_stats ();
3367	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2779	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2780	}
3368	}	2781	}
3369	}	2782	}
3370		2783
3371	void	2784	void
3372	fix_luck (void)	2785	fix_luck ()
3373	{	2786	{
3374	player *pl;	2787	for_all_players (pl)
3375
3376	for (pl = first_player; pl != NULL; pl = pl->next)
3377	if (!pl->ob->contr->state)	2788	if (!pl->ob->contr->ns->state)
3378	change_luck (pl->ob, 0);	2789	pl->ob->change_luck (0);
3379	}	2790	}
3380
3381		2791
3382	/* cast_dust() - handles op throwing objects of type 'DUST'.	2792	/* cast_dust() - handles op throwing objects of type 'DUST'.
3383	* This is much simpler in the new spell code - we basically	2793	* This is much simpler in the new spell code - we basically
3384	* just treat this as any other spell casting object.	2794	* just treat this as any other spell casting object.
3385	*/	2795	*/
3386
3387	void	2796	void
3388	cast_dust (object *op, object *throw_ob, int dir)	2797	cast_dust (object *op, object *throw_ob, int dir)
3389	{	2798	{
3390	object *skop, *spob;	2799	object *skop, *spob;
3391		2800
…		…
3418	}	2827	}
3419		2828
3420	void	2829	void
3421	make_visible (object *op)	2830	make_visible (object *op)
3422	{	2831	{
3423	op->hide = 0;	2832	op->flag [FLAG_HIDDEN] = 0;
3424	op->invisible = 0;	2833	op->invisible = 0;
		2834
3425	if (op->type == PLAYER)	2835	if (op->type == PLAYER)
3426	{	2836	{
3427	op->contr->tmp_invis = 0;	2837	op->contr->tmp_invis = 0;
3428	op->contr->invis_race = 0;	2838	op->contr->invis_race = 0;
3429	}	2839	}
		2840
3430	update_object (op, UP_OBJ_FACE);	2841	update_object (op, UP_OBJ_CHANGE);
3431	}	2842	}
3432		2843
3433	int	2844	int
3434	is_true_undead (object *op)	2845	is_true_undead (object *op)
3435	{	2846	{
3436	object *tmp = NULL;	2847	if (op->arch->flag [FLAG_UNDEAD])
3437
3438	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
3439	return 1;	2848	return 1;
3440		2849
3441	if (op->type == PLAYER)
3442	for (tmp = op->inv; tmp; tmp = tmp->below)
3443	if (tmp->type == EXPERIENCE && tmp->stats.Wis)
3444	if (QUERY_FLAG (tmp, FLAG_UNDEAD))
3445	return 1;
3446	return 0;	2850	return 0;
3447	}	2851	}
3448		2852
3449	/* look at the surrounding terrain to determine	2853	/* look at the surrounding terrain to determine
3450	* the hideability of this object. Positive levels	2854	* the hideability of this object. Positive levels
3451	* indicate greater hideability.	2855	* indicate greater hideability.
3452	*/	2856	*/
3453
3454	int	2857	int
3455	hideability (object *ob)	2858	hideability (object *ob)
3456	{	2859	{
3457	int i, level = 0, mflag;	2860	int i, level = 0, mflag;
3458	sint16 x, y;	2861	sint16 x, y;
3459		2862
3460	if (!ob || !ob->map)	2863	if (!ob || !ob->map)
3461	return 0;	2864	return 0;
3462		2865
3463	/* so, on normal lighted maps, its hard to hide */	2866	/* so, on normal lighted maps, its hard to hide */
3464	level = ob->map->darkness - 2;	2867	level = ob->map->darklevel () - 2;
3465		2868
3466	/* this also picks up whether the object is glowing.	2869	/* this also picks up whether the object is glowing.
3467	* If you carry a light on a non-dark map, its not	2870	* If you carry a light on a non-dark map, its not
3468	* as bad as carrying a light on a pitch dark map */	2871	* as bad as carrying a light on a pitch dark map */
3469	if (has_carried_lights (ob))	2872	if (ob->has_carried_lights ())
3470	level = -(10 + (2 * ob->map->darkness));	2873	level = -(10 + (2 * ob->map->darklevel ()));
3471		2874
3472	/* scan through all nearby squares for terrain to hide in */	2875	/* scan through all nearby squares for terrain to hide in */
3473	for (i = 0, x = ob->x, y = ob->y; i < 9; i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])	2876	for (i = 0, x = ob->x, y = ob->y;
		2877	i <= SIZEOFFREE1;
		2878	i++, x = ob->x + DIRX (i), y = ob->y + DIRY (i))
3474	{	2879	{
3475	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2880	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3476	if (mflag & P_OUT_OF_MAP)	2881	if (mflag & P_OUT_OF_MAP)
3477	{
3478	continue;	2882	continue;
3479	}	2883
3480	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2884	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3481	level += 2;	2885	level += 2;
3482	else /* open terrain! */	2886	else /* open terrain! */
3483	level -= 1;	2887	level -= 1;
3484	}	2888	}
…		…
3492	/* For Hidden creatures - a chance of becoming 'unhidden'	2896	/* For Hidden creatures - a chance of becoming 'unhidden'
3493	* every time they move - as we subtract off 'invisibility'	2897	* every time they move - as we subtract off 'invisibility'
3494	* AND, for players, if they move into a ridiculously unhideable	2898	* AND, for players, if they move into a ridiculously unhideable
3495	* spot (surrounded by clear terrain in broad daylight). -b.t.	2899	* spot (surrounded by clear terrain in broad daylight). -b.t.
3496	*/	2900	*/
3497
3498	void	2901	void
3499	do_hidden_move (object *op)	2902	do_hidden_move (object *op)
3500	{	2903	{
3501	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2904	int hide = 0;
3502	object *skop;
3503		2905
3504	if (!op || !op->map)	2906	if (!op || !op->map)
3505	return;	2907	return;
3506		2908
3507	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2909	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2910	int num = random_roll (0, 19, op, PREFER_LOW);
3508		2911
3509	/* its *extremely* hard to run and sneak/hide at the same time! */	2912	/* its *extremely* hard to run and sneak/hide at the same time! */
3510	if (op->type == PLAYER && op->contr->run_on)	2913	if (op->type == PLAYER && op->contr->run_on)
3511	{
3512	if (!skop || num >= skop->level)	2914	if (!skop || num >= skop->level)
3513	{	2915	{
3514	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");	2916	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3515	make_visible (op);	2917	make_visible (op);
3516	return;	2918	return;
3517	}	2919	}
3518	else	2920	else
3519	num += 20;	2921	num += 20;
3520	}	2922
3521	num += op->map->difficulty;	2923	num += op->map->difficulty;
3522	hide = hideability (op); /* modify by terrain hidden level */	2924	hide = hideability (op); /* modify by terrain hidden level */
3523	num -= hide;	2925	num -= hide;
		2926
3524	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2927	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3525	{	2928	{
3526	make_visible (op);	2929	make_visible (op);
		2930
3527	if (op->type == PLAYER)	2931	if (op->type == PLAYER)
3528	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2932	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3529	}	2933	}
3530	else if (op->type == PLAYER && skop)	2934	else if (op->type == PLAYER && skop)
3531	{
3532	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2935	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3533	}
3534	}	2936	}
3535		2937
3536	/* determine if who is standing near a hostile creature. */	2938	/* determine if who is standing near a hostile creature. */
3537		2939
3538	int	2940	int
…		…
3548		2950
3549	if (who->type == PLAYER)	2951	if (who->type == PLAYER)
3550	player = 1;	2952	player = 1;
3551		2953
3552	else	2954	else
3553	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2955	friendly = who->flag [FLAG_FRIENDLY];
3554		2956
3555	/* search adjacent squares */	2957	/* search adjacent squares */
3556	for (i = 1; i < 9; i++)	2958	for (i = 1; i < 9; i++)
3557	{	2959	{
3558	x = who->x + freearr_x[i];	2960	x = who->x + DIRX (i);
3559	y = who->y + freearr_y[i];	2961	y = who->y + DIRY (i);
3560	m = who->map;	2962	m = who->map;
3561	mflags = get_map_flags (m, &m, x, y, &x, &y);	2963	mflags = get_map_flags (m, &m, x, y, &x, &y);
3562	/* space must be blocked if there is a monster. If not	2964	/* space must be blocked if there is a monster. If not
3563	* blocked, don't need to check this space.	2965	* blocked, don't need to check this space.
3564	*/	2966	*/
3565	if (mflags & P_OUT_OF_MAP)	2967	if (mflags & P_OUT_OF_MAP)
3566	continue;	2968	continue;
3567	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2969	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3568	continue;	2970	continue;
3569		2971
3570	for (tmp = get_map_ob (m, x, y); tmp; tmp = tmp->above)	2972	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3571	{	2973	{
3572	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2974	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3573	return 1;	2975	return 1;
3574	else if (tmp->type == PLAYER)	2976	else if (tmp->type == PLAYER)
3575	{
3576	/*don't let a hidden DM prevent you from hiding */
3577	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3578	return 1;	2977	return 1;
3579	}
3580	}	2978	}
3581	}	2979	}
3582	return 0;	2980	return 0;
3583	}	2981	}
3584		2982
3585	/* check the player los field for viewability of the	2983	/* check the player los field for viewability of the
3586	* object op. This function works fine for monsters,	2984	* object op. This function works fine for monsters,
3587	* but we dont worry if the object isnt the top one in	2985	* but we dont worry if the object isnt the top one in
3588	* a pile (say a coin under a table would return "viewable"	2986	* a pile (say a coin under a table would return "viewable"
3589	* by this routine). Another question, should we be	2987	* by this routine). Another question, should we be
3590	* concerned with the direction the player is looking	2988	* concerned with the direction the player is looking
3591	* in? Realistically, most of use cant see stuff behind	2989	* in? Realistically, most of us can't see stuff behind
3592	* our backs...on the other hand, does the "facing" direction	2990	* our backs...on the other hand, does the "facing" direction
3593	* imply the way your head, or body is facing? Its possible	2991	* imply the way your head, or body is facing? It's possible
3594	* for them to differ. Sigh, this fctn could get a bit more complex.	2992	* for them to differ. Sigh, this fctn could get a bit more complex.
3595	* -b.t.	2993	* -b.t.
3596	* This function is now map tiling safe.	2994	* This function is now map tiling safe.
3597	*/	2995	*/
3598
3599	int	2996	int
3600	player_can_view (object *pl, object *op)	2997	player_can_view (object *pl, object *op)
3601	{	2998	{
3602	rv_vector rv;	2999	rv_vector rv;
3603	int dx, dy;	3000	int dx, dy;
…		…
3605	if (pl->type != PLAYER)	3002	if (pl->type != PLAYER)
3606	{	3003	{
3607	LOG (llevError, "player_can_view() called for non-player object\n");	3004	LOG (llevError, "player_can_view() called for non-player object\n");
3608	return -1;	3005	return -1;
3609	}	3006	}
		3007
3610	if (!pl || !op)	3008	if (!pl || !op)
3611	return 0;	3009	return 0;
3612		3010
3613	if (op->head)
3614	{
3615	op = op->head;	3011	op = op->head_ ();
3616	}	3012
3617	get_rangevector (pl, op, &rv, 0x1);	3013	get_rangevector (pl, op, &rv, 0x1);
3618		3014
3619	/* starting with the 'head' part, lets loop	3015	/* starting with the 'head' part, lets loop
3620	* through the object and find if it has any	3016	* through the object and find if it has any
3621	* part that is in the los array but isnt on	3017	* part that is in the los array but isn't on
3622	* a blocked los square.	3018	* a blocked los square.
3623	* we use the archetype to figure out offsets.	3019	* we use the archetype to figure out offsets.
3624	*/	3020	*/
3625	while (op)	3021	while (op)
3626	{	3022	{
3627	dx = rv.distance_x + op->arch->clone.x;	3023	dx = rv.distance_x + op->arch->x;
3628	dy = rv.distance_y + op->arch->clone.y;	3024	dy = rv.distance_y + op->arch->y;
3629		3025
3630	/* only the viewable area the player sees is updated by LOS	3026	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3631	* code, so we need to restrict ourselves to that range of values
3632	* for any meaningful values.
3633	*/
3634	if (FABS (dx) <= (pl->contr->socket->mapx / 2) &&
3635	FABS (dy) <= (pl->contr->socket->mapy / 2) &&
3636	!pl->contr->blocked_los[dx + (pl->contr->socket->mapx / 2)][dy + (pl->contr->socket->mapy / 2)])
3637	return 1;	3027	return 1;
		3028
3638	op = op->more;	3029	op = op->more;
3639	}	3030	}
3640	return 0;
3641	}
3642		3031
3643	/* routine for both players and monsters. We call this when
3644	* there is a possibility for our action distrubing our hiding
3645	* place or invisiblity spell. Artefact invisiblity is not
3646	* effected by this. If we arent invisible to begin with, we
3647	* return 0.
3648	*/
3649	int
3650	action_makes_visible (object *op)
3651	{
3652
3653	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3654	{
3655	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3656	return 0;
3657
3658	if (op->contr && op->contr->tmp_invis == 0)
3659	return 0;
3660
3661	/* If monsters, they should become visible */
3662	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3663	{
3664	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3665	return 1;
3666	}
3667	}
3668	return 0;	3032	return 0;
3669	}	3033	}
3670		3034
3671	/* op_on_battleground - checks if the given object op (usually	3035	/* op_on_battleground - checks if the given object op (usually
3672	* a player) is standing on a valid battleground-tile,	3036	* a player) is standing on a valid battleground-tile,
…		…
3677	* Default is to do the same as before, so only people wanting to have different points need worry about this	3041	* Default is to do the same as before, so only people wanting to have different points need worry about this
3678	*/	3042	*/
3679	int	3043	int
3680	op_on_battleground (object *op, int *x, int *y)	3044	op_on_battleground (object *op, int *x, int *y)
3681	{	3045	{
3682	object *tmp;
3683
3684	/* A battleground-tile needs the following attributes to be valid:	3046	/* A battleground-tile needs the following attributes to be valid:
3685	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3047	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3686	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3048	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3687	* and the exit-coordinates sp/hp must both be > 0.	3049	* and the exit-coordinates sp/hp must both be > 0.
3688	* => The intention here is to prevent abuse of the battleground-	3050	* => The intention here is to prevent abuse of the battleground-
3689	* feature (like pickable or hidden battleground tiles). */	3051	* feature (like pickable or hidden battleground tiles). */
3690	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3052	for (object *tmp = op->below; tmp; tmp = tmp->below)
3691	{	3053	{
3692	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3054	if (tmp->flag [FLAG_IS_FLOOR])
3693	{	3055	{
3694	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3056	if (tmp->flag [FLAG_NO_PICK]
3695	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3057	&& tmp->type == BATTLEGROUND
		3058	&& tmp->name == shstr_battleground
		3059	&& EXIT_X (tmp) && EXIT_Y (tmp))
3696	{	3060	{
3697	/*before we assign the exit, check if this is a teambattle */	3061	/* before we assign the exit, check if this is a teambattle */
3698	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3062	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3699	{
3700	object *invtmp;
3701
3702	for (invtmp = op->inv; invtmp != NULL; invtmp = invtmp->below)	3063	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3064	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3703	{	3065	{
3704	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3705	{
3706	if (x != NULL && y != NULL)	3066	if (x && y)
3707	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3067	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3068
3708	return 1;	3069	return 1;
3709	}
3710	}	3070	}
3711	}	3071
3712	if (x != NULL && y != NULL)	3072	if (x && y)
3713	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3073	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3074
3714	return 1;	3075	return 1;
3715	}	3076	}
3716	}	3077	}
3717	}	3078	}
		3079
3718	/* If we got here, did not find a battleground */	3080	/* If we got here, did not find a battleground */
3719	return 0;	3081	return 0;
3720	}	3082	}
3721		3083
3722	/*	3084	/*
…		…
3738	char buf[MAX_BUF]; /* tmp. string buffer */	3100	char buf[MAX_BUF]; /* tmp. string buffer */
3739	int i = 0, j = 0;	3101	int i = 0, j = 0;
3740		3102
3741	/* get the appropriate treasurelist */	3103	/* get the appropriate treasurelist */
3742	if (atnr == ATNR_FIRE)	3104	if (atnr == ATNR_FIRE)
3743	trlist = find_treasurelist ("dragon_ability_fire");	3105	trlist = treasurelist::find (shstr_dragon_ability_fire);
3744	else if (atnr == ATNR_COLD)	3106	else if (atnr == ATNR_COLD)
3745	trlist = find_treasurelist ("dragon_ability_cold");	3107	trlist = treasurelist::find (shstr_dragon_ability_cold);
3746	else if (atnr == ATNR_ELECTRICITY)	3108	else if (atnr == ATNR_ELECTRICITY)
3747	trlist = find_treasurelist ("dragon_ability_elec");	3109	trlist = treasurelist::find (shstr_dragon_ability_elec);
3748	else if (atnr == ATNR_POISON)	3110	else if (atnr == ATNR_POISON)
3749	trlist = find_treasurelist ("dragon_ability_poison");	3111	trlist = treasurelist::find (shstr_dragon_ability_poison);
3750		3112
3751	if (trlist == NULL || who->type != PLAYER)	3113	if (trlist == NULL || who->type != PLAYER)
3752	return;	3114	return;
3753		3115
3754	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3116	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3755		3117
3756	if (tr == NULL || tr->item == NULL)	3118	if (!tr || !tr->item)
3757	{	3119	{
3758	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3120	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3759	return;	3121	return;
3760	}	3122	}
3761		3123
3762	/* everything seems okay - now bring on the gift: */	3124	/* everything seems okay - now bring on the gift: */
3763	item = &(tr->item->clone);	3125	item = tr->item;
3764		3126
3765	if (item->type == SPELL)	3127	if (item->type == SPELL)
3766	{	3128	{
3767	if (check_spell_known (who, item->name))	3129	if (check_spell_known (who, item->name))
3768	return;	3130	return;
…		…
3827	{	3189	{
3828	/* forces in the treasurelist can alter the player's stats */	3190	/* forces in the treasurelist can alter the player's stats */
3829	object *skin;	3191	object *skin;
3830		3192
3831	/* first get the dragon skin force */	3193	/* first get the dragon skin force */
3832	for (skin = who->inv; skin != NULL && strcmp (skin->arch->name, "dragon_skin_force") != 0; skin = skin->below);	3194	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
		3195	;
		3196
3833	if (skin == NULL)	3197	if (!skin)
3834	return;	3198	return;
3835		3199
3836	/* adding new spellpath attunements */	3200	/* adding new spellpath attunements */
3837	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))	3201	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
3838	{	3202	{
…		…
3849	else	3213	else
3850	j = 1;	3214	j = 1;
3851	strcat (buf, spellpathnames[i]);	3215	strcat (buf, spellpathnames[i]);
3852	}	3216	}
3853	}	3217	}
		3218
3854	strcat (buf, ".");	3219	strcat (buf, ".");
3855	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3220	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3856	}	3221	}
3857		3222
3858	/* evtl. adding flags: */	3223	/* evtl. adding flags: */
3859	if (QUERY_FLAG (item, FLAG_XRAYS))	3224	if (item->flag [FLAG_XRAYS])
3860	SET_FLAG (skin, FLAG_XRAYS);	3225	skin->set_flag (FLAG_XRAYS);
3861	if (QUERY_FLAG (item, FLAG_STEALTH))	3226	if (item->flag [FLAG_STEALTH])
3862	SET_FLAG (skin, FLAG_STEALTH);	3227	skin->set_flag (FLAG_STEALTH);
3863	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3228	if (item->flag [FLAG_SEE_IN_DARK])
3864	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3229	skin->set_flag (FLAG_SEE_IN_DARK);
3865		3230
3866	/* print message if there is one */	3231	/* print message if there is one */
3867	if (item->msg != NULL)	3232	if (item->msg != NULL)
3868	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3233	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3869	}	3234	}
3870	else	3235	else
3871	{	3236	{
3872	/* generate misc. treasure */	3237	/* generate misc. treasure */
3873	tmp = arch_to_object (tr->item);	3238	tmp = tr->item->instance ();
3874	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3239	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3875	tmp = insert_ob_in_ob (tmp, who);	3240	who->insert (tmp);
3876	if (who->type == PLAYER)
3877	esrv_send_item (who, tmp);
3878	}	3241	}
3879	}	3242	}
3880		3243
3881	/**	3244	//-GPL
3882	* Unready an object for a player. This function does nothing if the object was	3245
3883	* not readied.	3246	sint8
3884	*/	3247	player::darkness_at (maptile *map, int x, int y) const
		3248	{
		3249	if (!ns)
		3250	return LOS_BLOCKED;
		3251
		3252	int dx, dy;
		3253	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3254	return LOS_BLOCKED;
		3255
		3256	x += dx - ns->current_x;
		3257	y += dy - ns->current_y;
		3258
		3259	return blocked_los (x, y);
		3260	}
		3261
3885	void	3262	void
3886	player_unready_range_ob (player *pl, object *ob)	3263	player::infobox (const char *title, const char *msg, int color)
3887	{	3264	{
3888	rangetype i;	3265	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
3889
3890	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))
3891	{
3892	if (pl->ranges[i] == ob)
3893	{
3894	pl->ranges[i] = NULL;
3895	if (pl->shoottype == i)
3896	{
3897	pl->shoottype = range_none;
3898	}
3899	}
3900	}
3901	}	3266	}
		3267
		3268	void
		3269	player::statusmsg (const char *msg, int color)
		3270	{
		3271	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3272	}
		3273
		3274	void
		3275	player::failmsg (const char *msg, int color)
		3276	{
		3277	play_sound (sound_find ("generic_failure"));
		3278	statusmsg (msg, color);
		3279	}
		3280
		3281	void
		3282	object::failmsgf (const char *format, ...)
		3283	{
		3284	if (!contr)
		3285	return;
		3286
		3287	va_list ap;
		3288	va_start (ap, format);
		3289	contr->failmsg (vformat (format, ap));
		3290	va_end (ap);
		3291	}
		3292
		3293	void
		3294	player::failmsgf (const char *format, ...)
		3295	{
		3296	va_list ap;
		3297	va_start (ap, format);
		3298	failmsg (vformat (format, ap));
		3299	va_end (ap);
		3300	}
		3301

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