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Comparing deliantra/server/server/player.C (file contents):
Revision 1.42 by root, Fri Dec 15 19:59:20 2006 UTC vs.
Revision 1.301 by root, Sat Nov 17 23:40:04 2018 UTC

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

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