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Comparing deliantra/server/server/player.C (file contents):
Revision 1.19 by root, Mon Sep 11 23:53:30 2006 UTC vs.
Revision 1.301 by root, Sat Nov 17 23:40:04 2018 UTC

1
2	/*	1	/*
3	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
4	* "$Id: player.C,v 1.19 2006/09/11 23:53:30 root Exp $";	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
		6	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
		7	* Copyright (©) 1992 Frank Tore Johansen
		8	*
		9	* Deliantra is free software: you can redistribute it and/or modify it under
		10	* the terms of the Affero GNU General Public License as published by the
		11	* Free Software Foundation, either version 3 of the License, or (at your
		12	* option) any later version.
		13	*
		14	* This program is distributed in the hope that it will be useful,
		15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		17	* GNU General Public License for more details.
		18	*
		19	* You should have received a copy of the Affero GNU General Public License
		20	* and the GNU General Public License along with this program. If not, see
		21	* <http://www.gnu.org/licenses/>.
		22	*
		23	* The authors can be reached via e-mail to <support@deliantra.net>
5	*/	24	*/
6		25
7	/*	26	//+GPL
8	CrossFire, A Multiplayer game for X-windows
9		27
10	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	28	#include <algorithm>
11	Copyright (C) 1992 Frank Tore Johansen	29	#include <functional>
12
13	This program is free software; you can redistribute it and/or modify
14	it under the terms of the GNU General Public License as published by
15	the Free Software Foundation; either version 2 of the License, or
16	(at your option) any later version.
17
18	This program is distributed in the hope that it will be useful,
19	but WITHOUT ANY WARRANTY; without even the implied warranty of
20	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21	GNU General Public License for more details.
22
23	You should have received a copy of the GNU General Public License
24	along with this program; if not, write to the Free Software
25	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26
27	The author can be reached via e-mail to crossfire-devel@real-time.com
28	*/
29		30
30	#include <global.h>	31	#include <global.h>
31	#ifndef WIN32 /* ---win32 remove headers */
32	# include <pwd.h>
33	#endif
34	#ifndef __CEXTRACT__
35	# include <sproto.h>	32	#include <sproto.h>
36	#endif
37	#include <sounds.h>	33	#include <sounds.h>
38	#include <living.h>	34	#include <living.h>
39	#include <object.h>	35	#include <object.h>
40	#include <spells.h>	36	#include <spells.h>
41	#include <skills.h>	37	#include <skills.h>
42	#include <newclient.h>
43		38
44	#ifdef COZY_SERVER	39	playervec players;
45	extern int same_party (partylist *a, partylist *b);
46	#endif
47
48	player *
49	find_player (const char *plname)
50	{
51	player *pl;
52
53	for (pl = first_player; pl != NULL; pl = pl->next)
54	{
55	if (pl->ob != NULL && !strcmp (query_name (pl->ob), plname))
56	return pl;
57	};
58	return NULL;
59	}
60
61	player *
62	find_player_partial_name (const char *plname)
63	{
64	player *pl;
65	player *found = NULL;
66	size_t namelen = strlen (plname);
67
68	for (pl = first_player; pl != NULL; pl = pl->next)
69	{
70	if ((size_t) strlen (pl->ob->name) < namelen)
71	continue;
72
73	if (!strcmp (pl->ob->name, plname))
74	return pl;
75
76	if (!strncasecmp (pl->ob->name, plname, namelen))
77	{
78	if (found)
79	return NULL;
80
81	found = pl;
82	}
83	}
84	return found;
85	}
86
87	void
88	display_motd (const object *op)
89	{
90	char buf[MAX_BUF];
91	char motd[HUGE_BUF];
92	FILE *fp;
93	int comp;
94	int size;
95
96	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
97	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
98	{
99	return;
100	}
101	motd[0] = '\0';
102	size = 0;
103	while (fgets (buf, MAX_BUF, fp) != NULL)
104	{
105	if (*buf == '#')
106	continue;
107	strncat (motd + size, buf, HUGE_BUF - size);
108	size += strlen (buf);
109	}
110	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
111	close_and_delete (fp, comp);
112	}
113
114	void
115	send_rules (const object *op)
116	{
117	char buf[MAX_BUF];
118	char rules[HUGE_BUF];
119	FILE *fp;
120	int comp;
121	int size;
122
123	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
124	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
125	{
126	return;
127	}
128	rules[0] = '\0';
129	size = 0;
130	while (fgets (buf, MAX_BUF, fp) != NULL)
131	{
132	if (*buf == '#')
133	continue;
134	if (size + strlen (buf) >= HUGE_BUF)
135	{
136	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
137	break;
138	}
139	strncat (rules + size, buf, HUGE_BUF - size);
140	size += strlen (buf);
141	}
142	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
143	close_and_delete (fp, comp);
144	}
145
146	void
147	send_news (const object *op)
148	{
149	char buf[MAX_BUF];
150	char news[HUGE_BUF];
151	char subject[MAX_BUF];
152	FILE *fp;
153	int comp;
154	int size;
155
156	sprintf (buf, "%s/%s", settings.confdir, settings.news);
157	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
158	return;
159	news[0] = '\0';
160	subject[0] = '\0';
161	size = 0;
162	while (fgets (buf, MAX_BUF, fp) != NULL)
163	{
164	if (*buf == '#')
165	continue;
166	if (*buf == '%')
167	{ /* send one news */
168	if (size > 0)
169	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 */
170	strcpy (subject, buf + 1);
171	strip_endline (subject);
172	size = 0;
173	news[0] = '\0';
174	}
175	else
176	{
177	if (size + strlen (buf) >= HUGE_BUF)
178	{
179	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
180	break;
181	}
182	strncat (news + size, buf, HUGE_BUF - size);
183	size += strlen (buf);
184	}
185	}
186
187	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
188	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", "%s\n%s", subject, news);
189	close_and_delete (fp, comp);
190	}
191
192	int
193	playername_ok (const char *cp)
194	{
195	/* Don't allow - or _ as first character in the name */
196	if (*cp == '-' || *cp == '_')
197	return 0;
198
199	for (; *cp != '\0'; cp++)
200	if (!((*cp >= 'a' && *cp <= 'z') || (*cp >= 'A' && *cp <= 'Z')) && *cp != '-' && *cp != '_')
201	return 0;
202	return 1;
203	}
204
205	/* This no longer sets the player map. Also, it now updates
206	* all the pointers so the caller doesn't need to do that.
207	* Caller is responsible for setting the correct map.
208	*/
209
210	/* Redo this to do both get_player_ob and get_player.
211	* Hopefully this will be less bugfree and simpler.
212	* Returns the player structure. If 'p' is null,
213	* we create a new one. Otherwise, we recycle
214	* the one that is passed.
215	*/
216	static player *
217	get_player (player *p)
218	{
219	object *op = arch_to_object (get_player_archetype (NULL));
220	int i;
221
222	if (!p)
223	{
224	p = new player;
225
226	/* This adds the player in the linked list. There is extra
227	* complexity here because we want to add the new player at the
228	* end of the list - there is in fact no compelling reason that
229	* that needs to be done except for things like output of
230	* 'who'.
231	*/
232	player *tmp = first_player;
233
234	while (tmp != NULL && tmp->next != NULL)
235	tmp = tmp->next;
236	if (tmp != NULL)
237	tmp->next = p;
238	else
239	first_player = p;
240
241	p->next = NULL;
242	}
243
244	/* Clears basically the entire player structure except
245	* for next and socket.
246	*/
247	p->clear ();
248
249	/* There are some elements we want initialized to non zero value -
250	* we deal with that below this point.
251	*/
252	p->party = NULL;
253	p->outputs_sync = 16; /* Every 2 seconds */
254	p->outputs_count = 8; /* Keeps present behaviour */
255	p->unapply = unapply_nochoice;
256	p->Swap_First = -1;
257
258	#ifdef AUTOSAVE
259	p->last_save_tick = 9999999;
260	#endif
261
262	strcpy (p->savebed_map, first_map_path); /* Init. respawn position */
263
264	op->contr = p; /* this aren't yet in archetype */
265	p->ob = op;
266	op->speed_left = 0.5;
267	op->speed = 1.0;
268	op->direction = 5; /* So player faces south */
269	op->stats.wc = 2;
270	op->run_away = 25; /* Then we panick... */
271	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
272
273	roll_stats (op);
274	p->state = ST_ROLL_STAT;
275	clear_los (op);
276
277	p->gen_sp_armour = 10;
278	p->last_speed = -1;
279	p->shoottype = range_none;
280	p->bowtype = bow_normal;
281	p->petmode = pet_normal;
282	p->listening = 10;
283	p->usekeys = containers;
284	p->last_weapon_sp = -1;
285	p->peaceful = 1; /* default peaceful */
286	p->do_los = 1;
287	p->explore = 0;
288	p->no_shout = 0; /* default can shout */
289
290	strncpy (p->title, op->arch->clone.name, sizeof (p->title) - 1);
291	p->title[sizeof (p->title) - 1] = '\0';
292	op->race = op->arch->clone.race;
293
294	CLEAR_FLAG (op, FLAG_READY_SKILL);
295
296	/* we need to clear these to -1 and not zero - otherwise,
297	* if a player quits and starts a new character, we wont
298	* send new values to the client, as things like exp start
299	* at zero.
300	*/
301	for (i = 0; i < NUM_SKILLS; i++)
302	{
303	p->last_skill_exp[i] = -1;
304	p->last_skill_ob[i] = NULL;
305	}
306	for (i = 0; i < NROFATTACKS; i++)
307	{
308	p->last_resist[i] = -1;
309	}
310	p->last_stats.exp = -1;
311	p->last_weight = (uint32) - 1;
312
313	p->socket.update_look = 0;
314	p->socket.look_position = 0;
315	return p;
316	}
317		40
318	/* This loads the first map an puts the player on it. */	41	/* This loads the first map an puts the player on it. */
319	static void	42	static void
320	set_first_map (object *op)	43	set_first_map (object *op)
321	{	44	{
322	strcpy (op->contr->maplevel, first_map_path);	45	op->contr->maplevel = first_map_path;
323	op->x = -1;	46	op->x = -1;
324	op->y = -1;	47	op->y = -1;
325	enter_exit (op, NULL);
326	}	48	}
327		49
328	/* Tries to add player on the connection passwd in ns.	50	void
329	* All we can really get in this is some settings like host and display	51	player::activate ()
330	* mode.
331	*/
332
333	int
334	add_player (NewSocket * ns)
335	{	52	{
336	player *p;	53	if (active)
		54	return;
337		55
338	p = get_player (NULL);	56	players.insert (this);
339	p->socket = *ns;	57	ob->remove ();
340	p->socket.faces_sent = (uint8 *) malloc (p->socket.faces_sent_len * sizeof (*p->socket.faces_sent));	58	ob->map = 0;
341	if (p->socket.faces_sent == NULL)	59	ob->activate_recursive ();
342	fatal (OUT_OF_MEMORY);	60	ob->clr_flag (FLAG_FRIENDLY);
343	memcpy (p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len * sizeof (*p->socket.faces_sent));	61	add_friendly_object (ob);
344	/* Needed because the socket we just copied over needs to be cleared.	62	}
345	* Note that this can result in a client reset if there is partial data	63
346	* on the uncoming socket.	64	void
		65	player::deactivate ()
		66	{
		67	if (!active)
		68	return;
		69
		70	terminate_all_pets (ob);
		71	remove_friendly_object (ob);
		72	ob->deactivate_recursive ();
		73
		74	if (ob->map)
		75	maplevel = ob->map->path;
		76
		77	ob->remove ();
		78	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		79	ob->map = 0;
		80	party = 0;
		81
		82	players.erase (this);
		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.
347	*/	213	*/
348	p->socket.inbuf.len = 0;	214	outputs_sync = 4;
349	set_first_map (p->ob);	215	outputs_count = 4;
		216	unapply = unapply_nochoice;
350		217
351	CLEAR_FLAG (p->ob, FLAG_FRIENDLY);	218	savebed_map = first_map_path; /* Init. respawn position */
352	add_friendly_object (p->ob);	219
353	send_rules (p->ob);	220	gen_sp_armour = 10;
354	send_news (p->ob);	221	bowtype = bow_normal;
355	display_motd (p->ob);	222	petmode = pet_normal;
356	get_name (p->ob);	223	usekeys = containers;
357	return 0;	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);
358	}	253	}
359		254
360	/*	255	/*
361	* get_player_archetype() return next player archetype from archetype	256	* get_player_archetype() return next player archetype from archetype
362	* list. Not very efficient routine, but used only creating new players.	257	* list. Not very efficient routine, but used only creating new players.
363	* Note: there MUST be at least one player archetype!	258	* Note: there MUST be at least one player archetype!
364	*/	259	*/
365	archetype *	260	static archetype *
366	get_player_archetype (archetype *at)	261	get_player_archetype (archetype *at)
367	{	262	{
368	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);
369		270
370	for (;;)	271	for (;;)
371	{	272	{
372	if (at == NULL || at->next == NULL)	273	if (++i == archetypes.end ())
373	at = first_archetype;	274	i = archetypes.begin ();
374	else	275	else if (*i == at)
375	at = at->next;	276	cleanup ("not a single player archetype found");
		277
376	if (at->clone.type == PLAYER)	278	if ((*i)->type == PLAYER)
377	return at;	279	return *i;
378	if (at == start)
379	{
380	LOG (llevError, "No Player archetypes\n");
381	exit (-1);
382	}
383	}	280	}
384	}	281	}
385		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	}
386		302
387	object *	303	object *
388	get_nearest_player (object *mon)	304	get_nearest_player (object *mon)
389	{	305	{
390	object *op = NULL;	306	object *op = NULL;
391	player *pl = NULL;
392	objectlink *ol;	307	objectlink *ol;
393	unsigned lastdist;	308	unsigned lastdist;
394	rv_vector rv;	309	rv_vector rv;
395		310
396	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	311	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
397	{	312	{
398	/* We should not find free objects on this friendly list, but it
399	* does periodically happen. Given that, lets deal with it.
400	* While unlikely, it is possible the next object on the friendly
401	* list is also free, so encapsulate this in a while loop.
402	*/
403	while (QUERY_FLAG (ol->ob, FLAG_FREED) || !QUERY_FLAG (ol->ob, FLAG_FRIENDLY))
404	{
405	object *tmp = ol->ob;
406
407	/* Can't do much more other than log the fact, because the object
408	* itself will have been cleared.
409	*/
410	LOG (llevDebug, "get_nearest_player: Found free/non friendly object on friendly list\n");
411	ol = ol->next;
412	remove_friendly_object (tmp);
413	if (!ol)
414	return op;
415	}
416
417	/* Remove special check for player from this. First, it looks to cause
418	* some crashes (ol->ob->contr not set properly?), but secondly, a more
419	* complicated method of state checking would be needed in any case -
420	* as it was, a clever player could type quit, and the function would
421	* skip them over while waiting for confirmation. Remove
422	* on_same_map check, as can_detect_enemy also does this
423	*/
424	if (!can_detect_enemy (mon, ol->ob, &rv))	313	if (!can_detect_enemy (mon, ol->ob, &rv))
425	continue;	314	continue;
426		315
427	if (lastdist > rv.distance)	316	if (lastdist > rv.distance)
428	{	317	{
429	op = ol->ob;	318	op = ol->ob;
430	lastdist = rv.distance;	319	lastdist = rv.distance;
431	}	320	}
432	}	321	}
433	for (pl = first_player; pl != NULL; pl = pl->next)	322
434	{	323	for_all_players (pl)
435	if (can_detect_enemy (mon, pl->ob, &rv))	324	if (can_detect_enemy (mon, pl->ob, &rv))
436	{
437
438	if (lastdist > rv.distance)	325	if (lastdist > rv.distance)
439	{	326	{
440	op = pl->ob;	327	op = pl->ob;
441	lastdist = rv.distance;	328	lastdist = rv.distance;
442	}	329	}
443	}	330
444	}
445	#if 0	331	#if 0
446	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)");
447	#endif	333	#endif
448	return op;	334	return op;
449	}	335	}
450		336
451	/* 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
452	* 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
453	* detour a monster will take from the direction path when looking	339	* detour a monster will take from the direction path when looking
454	* 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
455	* the deviation is	341	* the deviation is
456	*/	342	*/
457	#define DETOUR_AMOUNT 2	343	#define DETOUR_AMOUNT 2
…		…
467	* circling behaviour. Unfortunately, this function is also used to determined	353	* circling behaviour. Unfortunately, this function is also used to determined
468	* 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
469	* is probably not a good thing.	355	* is probably not a good thing.
470	*/	356	*/
471	#define MAX_SPACES 50	357	#define MAX_SPACES 50
472
473		358
474	/*	359	/*
475	* Returns the direction to the player, if valid. Returns 0 otherwise.	360	* Returns the direction to the player, if valid. Returns 0 otherwise.
476	* 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
477	* 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
…		…
494	*/	379	*/
495	int	380	int
496	path_to_player (object *mon, object *pl, unsigned mindiff)	381	path_to_player (object *mon, object *pl, unsigned mindiff)
497	{	382	{
498	rv_vector rv;	383	rv_vector rv;
499	sint16 x, y;
500	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;
501	mapstruct *m, *lastmap;
502		385
503	get_rangevector (mon, pl, &rv, 0);	386	get_rangevector (mon, pl, &rv, 0);
504		387
505	if (rv.distance < mindiff)	388	if (rv.distance < mindiff)
506	return 0;	389	return 0;
507		390
508	x = mon->x;	391	mapxy pos (mon);
509	y = mon->y;
510	m = mon->map;
511	dir = rv.direction;	392	dir = rv.direction;
512	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 */
513	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
514	/* 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. */
515	if (diff > max)	397	if (diff > max)
516	return 0;	398	return 0;
		399
517	while (diff > 1 && max > 0)	400	while (diff > 1 && max > 0)
518	{	401	{
519	lastx = x;	402	mapxy lastpos = pos;
520	lasty = y;
521	lastmap = m;
522	x = lastx + freearr_x[dir];
523	y = lasty + freearr_y[dir];
524		403
525	mflags = get_map_flags (m, &m, x, y, &x, &y);	404	pos.move (dir);
526	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
527		405
528	/* Space is blocked - try changing direction a little */	406	/* Space is blocked - try changing direction a little */
529	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	407	if (!pos.normalise ()
530	&& (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)))
531	{	410	{
532	/* recalculate direction from last good location. Possible	411	/* recalculate direction from last good location. Possible
533	* we were not traversing ideal location before.	412	* we were not traversing ideal location before.
534	*/	413	*/
535	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	414	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
536	if (rv.direction != dir)	415	if (rv.direction != dir)
537	{	416	{
538	/* OK - says direction should be different - lets reset the	417	/* OK - says direction should be different - lets reset the
539	* the values so it will try again.	418	* the values so it will try again.
540	*/	419	*/
541	x = lastx;
542	y = lasty;
543	m = lastmap;	420	pos = lastpos;
544	dir = firstdir = rv.direction;	421	dir = firstdir = rv.direction;
545	}	422	}
546	else	423	else
547	{	424	{
548	/* direct path is blocked - try taking a side step to	425	/* direct path is blocked - try taking a side step to
549	* either the left or right.	426	* either the left or right.
550	* Note increase the values in the loop below to be	427	* Note increase the values in the loop below to be
551	* more than -1/1 respectively will mean the monster takes	428	* more than -1/1 respectively will mean the monster takes
552	* bigger detour. Have to be careful about these values getting	429	* bigger detour. Have to be careful about these values getting
553	* 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
554	* stepping back and forth	431	* stepping back and forth
555	*/	432	*/
556	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	433	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
557	{	434	{
558	if (i == 0)	435	if (i == 0)
559	continue; /* already did this, so skip it */	436	continue; /* already did this, so skip it */
		437
560	/* Use lastdir here - otherwise,	438	/* Use lastdir here - otherwise,
561	* since the direction that the creature should move in	439	* since the direction that the creature should move in
562	* may change, you could get infinite loops.	440	* may change, you could get infinite loops.
563	* ie, player is northwest, but monster can only	441	* ie, player is northwest, but monster can only
564	* move west, so it does that. It goes some distance,	442	* move west, so it does that. It goes some distance,
…		…
566	* 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
567	* gets back to its original point. lastdir contains	445	* gets back to its original point. lastdir contains
568	* the last direction the creature has successfully	446	* the last direction the creature has successfully
569	* moved.	447	* moved.
570	*/	448	*/
571
572	x = lastx + freearr_x[absdir (lastdir + i)];
573	y = lasty + freearr_y[absdir (lastdir + i)];
574	m = lastmap;	449	pos = lastpos;
575	mflags = get_map_flags (m, &m, x, y, &x, &y);	450	pos.move (absdir (lastdir + i));
576	if (mflags & P_OUT_OF_MAP)	451
		452	if (!pos.normalise ())
577	continue;	453	continue;
578	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	454
579	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	455	mapspace &ms = *pos;
		456
		457	if (ms.flags () & P_BLOCKSVIEW)
580	continue;	458	continue;
581	if (mflags & P_BLOCKSVIEW)	459
		460	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
582	continue;	461	continue;
583		462
584	if (m == mon->map && blocked_link (mon, m, x, y))	463	if (blocked_link (mon, pos.m, pos.x, pos.y))
585	break;	464	break;
586	}	465	}
		466
587	/* go through entire loop without finding a valid	467	/* go through entire loop without finding a valid
588	* sidestep to take - thus, no valid path.	468	* sidestep to take - thus, no valid path.
589	*/	469	*/
590	if (i == (DETOUR_AMOUNT + 1))	470	if (i == DETOUR_AMOUNT + 1)
591	return 0;	471	return 0;
		472
592	diff--;	473	diff--;
593	lastdir = dir;	474	lastdir = dir;
594	max--;	475	max--;
595	if (!firstdir)	476	if (!firstdir)
596	firstdir = dir + i;	477	firstdir = dir + i;
…		…
600	{	481	{
601	/* we moved towards creature, so diff is less */	482	/* we moved towards creature, so diff is less */
602	diff--;	483	diff--;
603	max--;	484	max--;
604	lastdir = dir;	485	lastdir = dir;
		486
605	if (!firstdir)	487	if (!firstdir)
606	firstdir = dir;	488	firstdir = dir;
607	}	489	}
		490
608	if (diff <= 1)	491	if (diff <= 1)
609	{	492	{
610	/* Recalculate diff (distance) because we may not have actually	493	/* Recalculate diff (distance) because we may not have actually
611	* headed toward player for entire distance.	494	* headed toward player for entire distance.
612	*/	495	*/
613	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	496	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
614	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));
615	}	498	}
		499
616	if (diff > max)	500	if (diff > max)
617	return 0;	501	return 0;
618	}	502	}
		503
619	/* 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 */
620	if (!max)	505	if (!max)
621	return 0;	506	return 0;
622		507
623	return firstdir;	508	return firstdir;
624	}	509	}
625		510
626	void	511	void
627	give_initial_items (object *pl, treasurelist * items)	512	give_initial_items (object *pl, treasurelist *items)
628	{	513	{
629	object *op, *next = NULL;
630
631	if (pl->randomitems != NULL)	514	if (pl->randomitems)
632	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	515	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
633		516
634	for (op = pl->inv; op; op = next)	517	for (object *next, *op = pl->inv; op; op = next)
635	{	518	{
636	next = op->below;	519	next = op->below;
637		520
638	/* Forces get applied per default, unless they have the	521	/* Forces get applied per default, unless they have the
639	* 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
640	*/	523	*/
641	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	524	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
642	SET_FLAG (op, FLAG_APPLIED);	525	op->set_flag (FLAG_APPLIED);
643		526
644	/* we never give weapons/armour if these cannot be used	527	/* we never give weapons/armour if these cannot be used
645	* by this player due to race restrictions	528	* by this player due to race restrictions
646	*/	529	*/
647	if (pl->type == PLAYER)	530	if (pl->type == PLAYER)
648	{	531	{
649	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	532	if ((!pl->flag [FLAG_USE_ARMOUR]
		533	&&
650	(op->type == ARMOUR || op->type == BOOTS ||	534	(op->type == ARMOUR || op->type == BOOTS
651	op->type == CLOAK || op->type == HELMET ||	535	|| op->type == CLOAK || op->type == HELMET
652	op->type == SHIELD || op->type == GLOVES ||	536	|| op->type == SHIELD || op->type == GLOVES
653	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))
654	{	539	{
655	remove_ob (op);	540	op->destroy ();
656	free_object (op);
657	continue;	541	continue;
658	}	542	}
659	}	543	}
660		544
661	/* This really needs to be better - we should really give	545	/* Here we remove duplicated skills (as duplicated spell objects have
662	* a substitute spellbook. The problem is that we don't really	546	* _very_ confusing effects for players), which could for instance be
663	* have a good idea what to replace it with (need something like	547	* generated by multiple treasurelists specifying the same skills.
664	* a first level treasurelist for each skill.)
665	* remove duplicate skills also
666	*/	548	*/
667	if (op->type == SPELLBOOK || op->type == SKILL)	549	if (op->type == SKILL)
668	{	550	{
669	object *tmp;
670
671	for (tmp = op->below; tmp; tmp = tmp->below)	551	for (object *tmp = op->below; tmp; tmp = tmp->below)
672	if (tmp->type == op->type && tmp->name == op->name)	552	if (tmp->type == op->type && tmp->name == op->name)
		553	{
		554	op->destroy ();
673	break;	555	break;
674
675	if (tmp)
676	{
677	remove_ob (op);
678	free_object (op);
679	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
680	continue;
681	}	556	}
		557
682	if (op->nrof > 1)	558	if (op->nrof > 1)
683	op->nrof = 1;	559	op->nrof = 1;
684	}	560	}
685		561
686	if (op->type == SPELLBOOK && op->inv)	562	if (op->type == SPELLBOOK && op->inv)
687	{	563	op->inv->clr_flag (FLAG_STARTEQUIP);
688	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
689	}
690		564
691	/* Give starting characters identified, uncursed, and undamned	565	/* Give starting characters identified, uncursed, and undamned
692	* 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
693	* merged properly.	567	* merged properly.
694	*/	568	*/
695	if (need_identify (op))	569	if (op->need_identify ())
696	{
697	SET_FLAG (op, FLAG_IDENTIFIED);
698	CLEAR_FLAG (op, FLAG_CURSED);
699	CLEAR_FLAG (op, FLAG_DAMNED);
700	}	570	{
		571	op->set_flag (FLAG_IDENTIFIED);
		572	op->clr_flag (FLAG_CURSED);
		573	op->clr_flag (FLAG_DAMNED);
		574	}
		575
701	if (op->type == SPELL)	576	if (op->type == SPELL)
702	{	577	{
703	remove_ob (op);	578	op->destroy ();
704	free_object (op);
705	continue;	579	continue;
706	}	580	}
707	else if (op->type == SKILL)	581	else if (op->type == SKILL)
708	{	582	{
709	SET_FLAG (op, FLAG_CAN_USE_SKILL);	583	op->set_flag (FLAG_CAN_USE_SKILL);
710	op->stats.exp = 0;	584	op->stats.exp = 0;
711	op->level = 1;	585	op->level = 1;
712	}	586	}
713	/* lock all 'normal items by default */	587	else /* lock all 'normal items by default */
714	else	588	op->set_flag (FLAG_INV_LOCKED);
715	SET_FLAG (op, FLAG_INV_LOCKED);
716	} /* for loop of objects in player inv */	589	} /* for loop of objects in player inv */
717		590
718	/* Need to set up the skill pointers */	591	/* Need to set up the skill pointers */
719	link_player_skills (pl);	592	pl->contr->link_skills ();
720	}
721
722	void
723	get_name (object *op)
724	{
725	op->contr->write_buf[0] = '\0';
726	op->contr->state = ST_GET_NAME;
727	send_query (&op->contr->socket, 0, "What is your name?\n:");
728	}
729
730	void
731	get_password (object *op)
732	{
733	op->contr->write_buf[0] = '\0';
734	op->contr->state = ST_GET_PASSWORD;
735	send_query (&op->contr->socket, CS_QUERY_HIDEINPUT, "What is your password?\n:");
736	}
737
738	void
739	play_again (object *op)
740	{
741	op->contr->state = ST_PLAY_AGAIN;
742	op->chosen_skill = NULL;
743	send_query (&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
744	/* a bit of a hack, but there are various places early in th
745	* player creation process that a user can quit (eg, roll
746	* stats) that isn't removing the player. Taking a quick
747	* look, there are many places that call play_again without
748	* removing the player - it probably makes more sense
749	* to leave it to play_again to remove the object in all
750	* cases.
751	*/
752	if (!QUERY_FLAG (op, FLAG_REMOVED))
753	remove_ob (op);
754	/* Need to set this to null - otherwise, it could point to garbage,
755	* and draw() doesn't check to see if the player is removed, only if
756	* the map is null or not swapped out.
757	*/
758	op->map = NULL;
759	}
760
761	int
762	receive_play_again (object *op, char key)
763	{
764	if (key == 'q' || key == 'Q')
765	{
766	remove_friendly_object (op);
767	leave (op->contr, 0); /* ericserver will draw the message */
768	return 2;
769	}
770	else if (key == 'a' || key == 'A')
771	{
772	player *pl = op->contr;
773	shstr name = op->name;
774
775	op->contr = 0;
776	op->type = 0;
777	op->free (1);
778	pl = get_player (pl);
779	op = pl->ob;
780	add_friendly_object (op);
781	op->contr->password[0] = '~';
782	op->name = op->name_pl = 0;
783	/* Lets put a space in here */
784	new_draw_info (NDI_UNIQUE, 0, op, "\n");
785	get_name (op);
786	op->name = op->name_pl = name;
787	set_first_map (op);
788	}
789	else
790	/* user pressed something else so just ask again... */
791	play_again (op);
792
793	return 0;
794	}
795
796	void
797	confirm_password (object *op)
798	{
799
800	op->contr->write_buf[0] = '\0';
801	op->contr->state = ST_CONFIRM_PASSWORD;
802	send_query (&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
803	}	593	}
804		594
805	void	595	void
806	get_party_password (object *op, partylist *party)	596	get_party_password (object *op, partylist *party)
807	{	597	{
808	if (party == NULL)	598	if (party == NULL)
809	{	599	{
810	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);
811	return;	601	return;
812	}	602	}
		603
813	op->contr->write_buf[0] = '\0';	604	op->contr->write_buf[0] = '\0';
814	op->contr->state = ST_GET_PARTY_PASSWORD;	605	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
815	op->contr->party_to_join = party;	606	op->contr->party_to_join = party;
816	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:");
817	}	608	}
818
819		609
820	/* 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. */
821	int	611	static int
822	roll_stat (void)	612	roll_stat ()
823	{	613	{
824	int a[4], i, j, k;	614	int a[4], i, j, k;
825		615
826	for (i = 0; i < 4; i++)	616	for (i = 0; i < 4; i++)
827	a[i] = (int) RANDOM () % 6 + 1;	617	a[i] = rndm (1, 6);
828		618
829	for (i = 0, j = 0, k = 7; i < 4; i++)	619	for (i = 0, j = 0, k = 7; i < 4; i++)
830	if (a[i] < k)	620	if (a[i] < k)
831	k = a[i], j = i;	621	k = a[i], j = i;
832		622
833	for (i = 0, k = 0; i < 4; i++)	623	for (i = 0, k = 0; i < 4; i++)
834	{
835	if (i != j)	624	if (i != j)
836	k += a[i];	625	k += a[i];
837	}	626
838	return k;	627	return k;
839	}	628	}
840		629
841	void	630	void
842	roll_stats (object *op)	631	object::roll_stats ()
843	{	632	{
		633	int statsort [NUM_STATS];
		634
		635	for (;;)
		636	{
844	int sum = 0;	637	int sum = 0;
845	int i = 0, j = 0;	638	for (int i = NUM_STATS; i--; )
846	int statsort[7];	639	sum += statsort [i] = roll_stat ();
847		640
848	do	641	if (sum >= 82 && sum <= 116)
		642	break;
849	{	643	}
850	op->stats.Str = roll_stat ();
851	op->stats.Dex = roll_stat ();
852	op->stats.Int = roll_stat ();
853	op->stats.Con = roll_stat ();
854	op->stats.Wis = roll_stat ();
855	op->stats.Pow = roll_stat ();
856	op->stats.Cha = roll_stat ();
857	sum = op->stats.Str + op->stats.Dex + op->stats.Int + op->stats.Con + op->stats.Wis + op->stats.Pow + op->stats.Cha;
858	}
859	while (sum < 82 || sum > 116);
860		644
861	/* Sort the stats so that rerolling is easier... */	645	// Sort the stats so that rerolling is easier...
862	statsort[0] = op->stats.Str;	646	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
863	statsort[1] = op->stats.Dex;
864	statsort[2] = op->stats.Int;
865	statsort[3] = op->stats.Con;
866	statsort[4] = op->stats.Wis;
867	statsort[5] = op->stats.Pow;
868	statsort[6] = op->stats.Cha;
869		647
870	/* a quick and dirty bubblesort? */	648	for (int i = 0; i < NUM_STATS; ++i)
871	do	649	stats.stat (i) = statsort [i];
872	{
873	if (statsort[i] < statsort[i + 1])
874	{
875	j = statsort[i];
876	statsort[i] = statsort[i + 1];
877	statsort[i + 1] = j;
878	i = 0;
879	}
880	else
881	{
882	i++;
883	}
884	}
885	while (i < 6);
886		650
887	op->stats.Str = statsort[0];
888	op->stats.Dex = statsort[1];
889	op->stats.Con = statsort[2];
890	op->stats.Int = statsort[3];
891	op->stats.Wis = statsort[4];
892	op->stats.Pow = statsort[5];
893	op->stats.Cha = statsort[6];
894
895
896	op->contr->orig_stats.Str = op->stats.Str;
897	op->contr->orig_stats.Dex = op->stats.Dex;
898	op->contr->orig_stats.Int = op->stats.Int;
899	op->contr->orig_stats.Con = op->stats.Con;
900	op->contr->orig_stats.Wis = op->stats.Wis;
901	op->contr->orig_stats.Pow = op->stats.Pow;
902	op->contr->orig_stats.Cha = op->stats.Cha;
903
904	op->level = 1;
905	op->stats.exp = 0;	651	stats.exp = 0;
906	op->stats.ac = 0;	652	stats.ac = 0;
907		653
908	op->contr->levhp[1] = 9;
909	op->contr->levsp[1] = 6;
910	op->contr->levgrace[1] = 3;
911
912	fix_player (op);
913	op->stats.hp = op->stats.maxhp;	654	stats.hp = stats.maxhp;
914	op->stats.sp = op->stats.maxsp;	655	stats.sp = stats.maxsp;
915	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
916	op->contr->orig_stats = op->stats;	664	contr->orig_stats = stats;
		665	}
917	}	666	}
918		667
919	void	668	void
920	Roll_Again (object *op)	669	object::swap_stats (int a, int b)
921	{	670	{
922	esrv_new_player (op->contr, 0);	671	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
923	send_query (&op->contr->socket, CS_QUERY_SINGLECHAR,
924	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
925	}
926		672
927	void	673	for (int i = 0; i < NUM_STATS; ++i)
928	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)
929	{	700	{
930	signed char tmp;
931	char buf[MAX_BUF];	701	char buf[MAX_BUF];
932		702
933	if (op->contr->Swap_First == -1)	703	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
934	{
935	new_draw_info (NDI_UNIQUE, 0, op, "How the hell did you get here?!?!!!");
936	new_draw_info (NDI_UNIQUE, 0, op, "Error in Swap_Stat code,");
937	new_draw_info (NDI_UNIQUE, 0, op, "mail korg@rdt.monash.edu.au");
938	return;
939	}
940
941	tmp = get_attr_value (&op->contr->orig_stats, op->contr->Swap_First);
942
943	set_attr_value (&op->contr->orig_stats, op->contr->Swap_First, get_attr_value (&op->contr->orig_stats, Swap_Second));
944
945	set_attr_value (&op->contr->orig_stats, Swap_Second, tmp);
946
947	sprintf (buf, "%s done\n", short_stat_name[Swap_Second]);
948	new_draw_info (NDI_UNIQUE, 0, op, buf);	704	new_draw_info (NDI_UNIQUE, 0, op, buf);
949	op->stats.Str = op->contr->orig_stats.Str;
950	op->stats.Dex = op->contr->orig_stats.Dex;
951	op->stats.Con = op->contr->orig_stats.Con;
952	op->stats.Int = op->contr->orig_stats.Int;
953	op->stats.Wis = op->contr->orig_stats.Wis;
954	op->stats.Pow = op->contr->orig_stats.Pow;
955	op->stats.Cha = op->contr->orig_stats.Cha;
956	op->stats.ac = 0;
957
958	op->level = 1;
959	op->stats.exp = 0;
960	op->stats.ac = 0;
961
962	op->contr->levhp[1] = 9;
963	op->contr->levsp[1] = 6;
964	op->contr->levgrace[1] = 3;
965
966	fix_player (op);
967	op->stats.hp = op->stats.maxhp;
968	op->stats.sp = op->stats.maxsp;
969	op->stats.grace = op->stats.maxgrace;
970	op->contr->orig_stats = op->stats;
971	op->contr->Swap_First = -1;
972	}
973
974
975	/* This code has been greatly reduced, because with set_attr_value
976	* and get_attr_value, the stats can be accessed just numeric
977	* ids. stat_trans is a table that translate the number entered
978	* into the actual stat. It is needed because the order the stats
979	* are displayed in the stat window is not the same as how
980	* the number's access that stat. The table does that translation.
981	*/
982	int
983	key_roll_stat (object *op, char key)
984	{
985	int keynum = key - '0';
986	char buf[MAX_BUF];
987	static sint8 stat_trans[] = { -1, STR, DEX, CON, INT, WIS, POW, CHA };
988
989	if (keynum > 0 && keynum <= 7)
990	{
991	if (op->contr->Swap_First == -1)
992	{
993	op->contr->Swap_First = stat_trans[keynum];
994	sprintf (buf, "%s ->", short_stat_name[stat_trans[keynum]]);
995	new_draw_info (NDI_UNIQUE, 0, op, buf);
996	}
997	else
998	Swap_Stat (op, stat_trans[keynum]);
999
1000	send_query (&op->contr->socket, CS_QUERY_SINGLECHAR, "");
1001	return 1;
1002	}
1003	switch (key)
1004	{
1005	case 'n':
1006	case 'N':
1007	{
1008	SET_FLAG (op, FLAG_WIZ);
1009	if (op->map == NULL)
1010	{
1011	LOG (llevError, "Map == NULL in state 2\n");
1012	break;
1013	}
1014
1015	#if 0
1016	/* So that enter_exit will put us at startx/starty */
1017	op->x = -1;
1018
1019	enter_exit (op, NULL);
1020	#endif
1021	SET_ANIMATION (op, 2); /* So player faces south */
1022	/* Enter exit adds a player otherwise */
1023	add_statbonus (op);
1024	send_query (&op->contr->socket, CS_QUERY_SINGLECHAR,
1025	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
1026	op->contr->state = ST_CHANGE_CLASS;
1027	if (op->msg)
1028	new_draw_info (NDI_BLUE, 0, op, op->msg);
1029	return 0;
1030	}
1031	case 'y':
1032	case 'Y':
1033	roll_stats (op);
1034	send_query (&op->contr->socket, CS_QUERY_SINGLECHAR, "");
1035	return 1;
1036
1037	case 'q':
1038	case 'Q':
1039	play_again (op);
1040	return 1;
1041
1042	default:
1043	send_query (&op->contr->socket, CS_QUERY_SINGLECHAR, "Yes, No, Quit or 1-6. Roll again?");
1044	return 0;
1045	}
1046	return 0;
1047	}	705	}
1048		706
1049	/* This function takes the key that is passed, and does the	707	/* This function takes the key that is passed, and does the
1050	* appropriate action with it (change race, or other things).	708	* appropriate action with it (change race, or other things).
1051	* The function name is for historical reasons - now we have	709	* The function name is for historical reasons - now we have
1052	* separate race and class; this actually changes the RACE,	710	* separate race and class; this actually changes the RACE,
1053	* not the class.	711	* not the class.
1054	*/	712	*/
1055		713	void
1056	int	714	player::chargen_race_done ()
1057	key_change_class (object *op, char key)
1058	{	715	{
1059	int tmp_loop;
1060
1061	if (key == 'q' || key == 'Q')
1062	{
1063	remove_ob (op);
1064	play_again (op);
1065	return 0;
1066	}
1067	if (key == 'd' || key == 'D')
1068	{
1069	char buf[MAX_BUF];
1070
1071	/* this must before then initial items are given */	716	/* this must before then initial items are given */
1072	esrv_new_player (op->contr, op->weight + op->carrying);	717	esrv_new_player (ob->contr);
1073	create_treasure (find_treasurelist ("starting_wealth"), op, 0, 0, 0);
1074		718
		719	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		720	if (tl)
		721	create_treasure (tl, ob, 0, 0, 0);
		722
1075	INVOKE_PLAYER (BIRTH, op->contr);	723	INVOKE_PLAYER (BIRTH, ob->contr);
1076	INVOKE_PLAYER (LOGIN, op->contr);
1077		724
1078	op->contr->state = ST_PLAYING;	725	ob->contr->ns->state = ST_PLAYING;
1079		726
1080	if (op->msg)	727	if (ob->msg)
1081	op->msg = NULL;	728	ob->msg = 0;
1082		729
1083	/* We create this now because some of the unique maps will need it
1084	* to save here.
1085	*/
1086	sprintf (buf, "%s/%s/%s", settings.localdir, settings.playerdir, &op->name);
1087	make_path_to_file (buf);
1088
1089	#ifdef AUTOSAVE
1090	op->contr->last_save_tick = pticks;
1091	#endif
1092	start_info (op);	730	start_info (ob);
1093	CLEAR_FLAG (op, FLAG_WIZ);	731	ob->clr_flag (FLAG_WIZ);
1094	give_initial_items (op, op->randomitems);	732	give_initial_items (ob, ob->randomitems);
1095	link_player_skills (op);
1096	esrv_send_inventory (op, op);	733	esrv_send_inventory (ob, ob);
1097	fix_player (op);	734	ob->update_stats ();
1098		735
1099	/* This moves the player to a different start map, if there	736	/* This moves the player to a different start map, if there
1100	* is one for this race	737	* is one for this race
1101	*/	738	*/
1102	if (*first_map_ext_path)	739	if (*first_map_ext_path)
1103	{	740	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1104	object *tmp;
1105	char mapname[MAX_BUF];
1106
1107	snprintf (mapname, MAX_BUF - 1, "%s/%s", first_map_ext_path, &op->arch->name);
1108	tmp = get_object ();
1109	EXIT_PATH (tmp) = mapname;
1110	EXIT_X (tmp) = op->x;
1111	EXIT_Y (tmp) = op->y;
1112	enter_exit (op, tmp); /* we don't really care if it succeeded;
1113	* if the map isn't there, then stay on the
1114	* default initial map */
1115	free_object (tmp);
1116	}
1117	else	741	else
1118	{
1119	LOG (llevDebug, "first_map_ext_path not set\n");	742	LOG (llevDebug, "first_map_ext_path not set\n");
1120	}	743	}
1121	return 0;
1122	}
1123		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	{
1124	/* Following actually changes the race - this is the default command	767	/* Following actually changes the race - this is the default command
1125	* if we don't match with one of the options above.	768	* if we don't match with one of the options above.
1126	*/	769	*/
1127		770
1128	tmp_loop = 0;	771	do
1129	while (!tmp_loop)
1130	{	772	{
1131	shstr name = op->name;	773	shstr name = ob->name;
1132	int x = op->x, y = op->y;	774	int x = ob->x, y = ob->y;
1133		775
1134	remove_statbonus (op);	776	ob->remove_statbonus ();
1135	remove_ob (op);	777	ob->remove ();
1136	op->arch = get_player_archetype (op->arch);	778	ob->arch = get_player_archetype (ob->arch);
1137	copy_object (&op->arch->clone, op);	779	ob->arch->copy_to (ob);
1138	op->instantiate ();	780	ob->instantiate ();
1139	op->stats = op->contr->orig_stats;	781	ob->stats = ob->contr->orig_stats;
1140	op->name = op->name_pl = name;	782	ob->name = ob->name_pl = name;
1141	op->x = x;	783	ob->x = x;
1142	op->y = y;	784	ob->y = y;
1143	SET_ANIMATION (op, 2); /* So player faces south */	785	SET_ANIMATION (ob, 2); /* So player faces south */
1144	insert_ob_in_map (op, op->map, op, 0);	786	insert_ob_in_map (ob, ob->map, ob, 0);
1145	strncpy (op->contr->title, op->arch->clone.name, sizeof (op->contr->title) - 1);	787	assign (ob->contr->title, ob->arch->object::name);
1146	op->contr->title[sizeof (op->contr->title) - 1] = '\0';
1147	add_statbonus (op);	788	ob->add_statbonus ();
1148	tmp_loop = allowed_class (op);
1149	}	789	}
		790	while (!allowed_class (ob));
1150		791
1151	update_object (op, UP_OBJ_FACE);	792	update_object (ob, UP_OBJ_FACE);
1152	esrv_update_item (UPD_FACE, op, op);	793	esrv_update_item (UPD_FACE, ob, ob);
1153	fix_player (op);	794	ob->update_stats ();
1154	op->stats.hp = op->stats.maxhp;	795	ob->stats.hp = ob->stats.maxhp;
1155	op->stats.sp = op->stats.maxsp;	796	ob->stats.sp = ob->stats.maxsp;
1156	op->stats.grace = 0;	797	ob->stats.grace = 0;
1157	if (op->msg)
1158	new_draw_info (NDI_BLUE, 0, op, op->msg);
1159	send_query (&op->contr->socket, CS_QUERY_SINGLECHAR, "Press any key for the next race.\nPress `d' to play this race.\n");
1160	return 0;
1161	}	798	}
1162		799
1163	int	800	static void
1164	key_confirm_quit (object *op, char key)
1165	{
1166	char buf[MAX_BUF];
1167
1168	if (key != 'y' && key != 'Y' && key != 'q' && key != 'Q')
1169	{
1170	op->contr->state = ST_PLAYING;
1171	new_draw_info (NDI_UNIQUE, 0, op, "OK, continuing to play.");
1172	return 1;
1173	}
1174
1175	INVOKE_PLAYER (LOGOUT, op->contr);
1176	INVOKE_PLAYER (QUIT, op->contr);
1177
1178	terminate_all_pets (op);
1179	leave_map (op);
1180	op->direction = 0;
1181	new_draw_info_format (NDI_UNIQUE | NDI_ALL, 5, NULL, "%s quits the game.", &op->name);
1182
1183	strcpy (op->contr->killer, "quit");
1184	check_score (op);
1185	op->contr->party = NULL;
1186	if (settings.set_title == TRUE)
1187	op->contr->own_title[0] = '\0';
1188
1189	if (!QUERY_FLAG (op, FLAG_WAS_WIZ))
1190	{
1191	mapstruct *mp, *next;
1192
1193	/* We need to hunt for any per player unique maps in memory and
1194	* get rid of them. The trailing slash in the path is intentional,
1195	* so that players named 'Ab' won't match against players 'Abe' pathname
1196	*/
1197	sprintf (buf, "%s/%s/%s/", settings.localdir, settings.playerdir, &op->name);
1198	for (mp = first_map; mp != NULL; mp = next)
1199	{
1200	next = mp->next;
1201	if (!strncmp (mp->path, buf, strlen (buf)))
1202	delete_map (mp);
1203	}
1204
1205	delete_character (op->name, 1);
1206	}
1207
1208	play_again (op);
1209	return 1;
1210	}
1211
1212	void
1213	flee_player (object *op)	801	flee_player (object *op)
1214	{	802	{
1215	int dir, diff;	803	int dir, diff;
1216	rv_vector rv;	804	rv_vector rv;
1217		805
1218	if (op->stats.hp < 0)	806	if (op->stats.hp < 0)
1219	{	807	{
1220	LOG (llevDebug, "Fleeing player is dead.\n");	808	LOG (llevDebug, "Fleeing player is dead.\n");
1221	CLEAR_FLAG (op, FLAG_SCARED);	809	op->clr_flag (FLAG_SCARED);
1222	return;	810	return;
1223	}	811	}
1224		812
1225	if (op->enemy == NULL)	813	if (!op->enemy)
1226	{	814	{
1227	LOG (llevDebug, "Fleeing player had no enemy.\n");	815	LOG (llevDebug, "Fleeing player had no enemy.\n");
1228	CLEAR_FLAG (op, FLAG_SCARED);	816	op->clr_flag (FLAG_SCARED);
1229	return;	817	return;
1230	}	818	}
1231		819
1232	/* 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))
1233	* op->enemy_count, it is possible that something destroys the
1234	* actual enemy, and the object is recycled.
1235	*/
1236	if (op->enemy->map == NULL)
1237	{	821	{
1238	CLEAR_FLAG (op, FLAG_SCARED);
1239	op->enemy = NULL;	822	op->enemy = NULL;
		823	op->clr_flag (FLAG_SCARED);
1240	return;	824	return;
1241	}	825	}
1242		826
1243	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1244	{
1245	op->enemy = NULL;
1246	CLEAR_FLAG (op, FLAG_SCARED);
1247	return;
1248	}
1249	get_rangevector (op, op->enemy, &rv, 0);	827	get_rangevector (op, op->enemy, &rv, 0);
1250		828
1251	dir = absdir (4 + rv.direction);	829	dir = absdir (4 + rv.direction);
1252	for (diff = 0; diff < 3; diff++)	830	for (diff = 0; diff < 3; diff++)
1253	{	831	{
1254	int m = 1 - (RANDOM () & 2);	832	int m = 1 - rndm (2) * 2;
1255		833
1256	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))))
1257	{
1258	return;	835	return;
1259	}
1260	}	836	}
		837
1261	/* Cornered, get rid of scared */	838	/* Cornered, get rid of scared */
1262	CLEAR_FLAG (op, FLAG_SCARED);	839	op->clr_flag (FLAG_SCARED);
1263	op->enemy = NULL;	840	op->enemy = NULL;
1264	}	841	}
1265		842
1266
1267	/* 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.
1268	* 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
1269	* stop.	845	* stop.
1270	*/	846	*/
1271	int	847	int
1272	check_pick (object *op)	848	check_pick (object *op)
1273	{	849	{
1274	object *tmp, *next;	850	object *tmp, *next;
1275	tag_t next_tag = 0, op_tag;
1276	int stop = 0;	851	int stop = 0;
1277	int j, k, wvratio;	852	int wvratio;
1278	char putstring[128], tmpstr[16];
1279		853
1280
1281	/* if you're flying, you cna't pick up anything */	854	/* if you're flying, you can't pick up anything */
1282	if (op->move_type & MOVE_FLYING)	855	if (op->move_type & MOVE_FLYING)
1283	return 1;	856	return 1;
1284		857
1285	op_tag = op->count;
1286
1287	next = op->below;	858	next = op->below;
1288	if (next)	859
1289	next_tag = next->count;	860	int cnt = MAX_ITEM_PER_ACTION;
		861	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1290		862
1291	/* 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
1292	* destroyed */	864	* destroyed */
1293	while (next && !was_destroyed (next, next_tag))	865	while (next && !next->destroyed ())
1294	{	866	{
1295	tmp = next;	867	tmp = next;
1296	next = tmp->below;	868	next = tmp->below;
		869
1297	if (next)	870	if (cnt <= 0)
1298	next_tag = next->count;	871	{
		872	op->failmsg ("Couldn't pickup all items at once.");
		873	return 0;
		874	}
1299		875
1300	if (was_destroyed (op, op_tag))	876	if (op->destroyed ())
1301	return 0;	877	return 0;
1302		878
1303	if (!can_pick (op, tmp))	879	if (!can_pick (op, tmp))
1304	continue;	880	continue;
1305		881
1306	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	882	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1307	{	883	{
1308	if (item_matched_string (op, tmp, op->contr->search_str))	884	if (item_matched_string (op, tmp, op->contr->search_str))
1309	pick_up (op, tmp);	885	CHK_PICK_PICKUP;
		886
1310	continue;	887	continue;
1311	}	888	}
1312		889
1313	/* 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? */
1314	if (!(op->contr->mode & PU_NEWMODE))	950	if (op->contr->mode & PU_FOOD)
		951	if (tmp->type == FOOD)
1315	{	952	{
1316	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)
1317	{	1016	{
1318	case 0:	1017	CHK_PICK_PICKUP;
1319	return 1; /* don't pick up */	1018	continue;
1320	case 1:
1321	pick_up (op, tmp);
1322	return 1;
1323	case 2:
1324	pick_up (op, tmp);
1325	return 0;
1326	case 3:
1327	return 0; /* stop before pickup */
1328	case 4:
1329	pick_up (op, tmp);
1330	break;
1331	case 5:
1332	pick_up (op, tmp);
1333	stop = 1;
1334	break;
1335	case 6:
1336	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1337	pick_up (op, tmp);
1338	break;
1339
1340	case 7:
1341	if (tmp->type == MONEY || tmp->type == GEM)
1342	pick_up (op, tmp);
1343	break;
1344
1345	default:
1346	/* use value density */
1347	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1348	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1349	pick_up (op, tmp);
1350	}	1019	}
1351	}	1020	}
1352	else	1021
1353	{ /* old model */	1022	/* rings & amulets - talismans seems to be typed AMULET */
1354	/* NEW pickup handling */
1355	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)
1356	{	1028	{
1357	/* some debugging code to figure out item information */	1029	CHK_PICK_PICKUP;
1358	if (tmp->name != NULL)
1359	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1360	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1361	else
1362	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
1363	&tmp->arch->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1364	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1365
1366	sprintf (putstring, "...flags: ");
1367	for (k = 0; k < 4; k++)
1368	{
1369	for (j = 0; j < 32; j++)
1370	{
1371	if ((tmp->flags[k] >> j) & 0x01)
1372	{
1373	sprintf (tmpstr, "%d ", k * 32 + j);
1374	strcat (putstring, tmpstr);
1375	}
1376	}
1377	}
1378	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1379
1380	#if 0
1381	/* print the flags too */
1382	for (k = 0; k < 4; k++)
1383	{
1384	fprintf (stderr, "%d [%d] ", k, k * 32 + 31);
1385	for (j = 0; j < 32; j++)
1386	{
1387	fprintf (stderr, "%d", tmp->flags[k] >> (31 - j) & 0x01);
1388	if (!((j + 1) % 4))
1389	fprintf (stderr, " ");
1390	}
1391	fprintf (stderr, " [%d]\n", k * 32);
1392	}
1393	#endif
1394	}
1395	/* philosophy:
1396	* It's easy to grab an item type from a pile, as long as it's
1397	* generic. This takes no game-time. For more detailed pickups
1398	* and selections, select-items shoul dbe used. This is a
1399	* grab-as-you-run type mode that's really useful for arrows for
1400	* example.
1401	* The drawback: right now it has no frontend, so you need to
1402	* stick the bits you want into a calculator in hex mode and then
1403	* convert to decimal and then 'pickup <#>
1404	*/
1405
1406	/* the first two modes are exclusive: if NOTHING we return, if
1407	* STOP then we stop. All the rest are applied sequentially,
1408	* meaning if any test passes, the item gets picked up. */
1409
1410	/* if mode is set to pick nothing up, return */
1411
1412	if (op->contr->mode & PU_NOTHING)
1413	return 1;
1414
1415	/* if mode is set to stop when encountering objects, return */
1416	/* take STOP before INHIBIT since it doesn't actually pick
1417	* anything up */
1418
1419	if (op->contr->mode & PU_STOP)
1420	return 0;
1421
1422	/* useful for going into stores and not losing your settings... */
1423	/* and for battles wher you don't want to get loaded down while
1424	* fighting */
1425	if (op->contr->mode & PU_INHIBIT)
1426	return 1;
1427
1428	/* prevent us from turning into auto-thieves :) */
1429	if (QUERY_FLAG (tmp, FLAG_UNPAID))
1430	continue;	1030	continue;
		1031	}
1431		1032
1432	/* ignore known cursed objects */	1033	/* we don't forget dragon food */
1433	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;
1434	continue;	1038	continue;
		1039	}
1435		1040
1436	/* all food and drink if desired */	1041	/* bows and arrows. Bows are good for selling! */
1437	/* 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
1438	if (op->contr->mode & PU_FOOD)	1078	if (op->contr->mode & PU_BOOTS)
1439	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"))
1440	{	1112	{
1441	pick_up (op, tmp);	1113	CHK_PICK_PICKUP;
1442	if (0)
1443	fprintf (stderr, "FOOD\n");
1444	continue;	1114	continue;
1445	}	1115	}
		1116	}
		1117
		1118	/* misc stuff that's useful */
1446	if (op->contr->mode & PU_DRINK)	1119	if (op->contr->mode & PU_KEY)
1447	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1120	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1448	{	1121	{
1449	pick_up (op, tmp);	1122	CHK_PICK_PICKUP;
1450	if (0)
1451	fprintf (stderr, "DRINK\n");
1452	continue;	1123	continue;
1453	}	1124	}
1454		1125
		1126	/* any of the last 4 bits set means we use the ratio for value
		1127	* pickups */
1455	if (op->contr->mode & PU_POTION)	1128	if (op->contr->mode & PU_RATIO)
1456	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
1457	{	1133	*/
1458	pick_up (op, tmp);
1459	if (0)
1460	fprintf (stderr, "POTION\n");
1461	continue;
1462	}
1463
1464	/* spellbooks, skillscrolls and normal books/scrolls */
1465	if (op->contr->mode & PU_SPELLBOOK)
1466	if (tmp->type == SPELLBOOK)
1467	{
1468	pick_up (op, tmp);
1469	if (0)
1470	fprintf (stderr, "SPELLBOOK\n");
1471	continue;
1472	}
1473	if (op->contr->mode & PU_SKILLSCROLL)
1474	if (tmp->type == SKILLSCROLL)
1475	{
1476	pick_up (op, tmp);
1477	if (0)
1478	fprintf (stderr, "SKILLSCROLL\n");
1479	continue;
1480	}
1481	if (op->contr->mode & PU_READABLES)
1482	if (tmp->type == BOOK || tmp->type == SCROLL)
1483	{
1484	pick_up (op, tmp);
1485	if (0)
1486	fprintf (stderr, "READABLES\n");
1487	continue;
1488	}
1489
1490	/* wands/staves/rods/horns */
1491	if (op->contr->mode & PU_MAGIC_DEVICE)
1492	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1493	{
1494	pick_up (op, tmp);
1495	if (0)
1496	fprintf (stderr, "MAGIC_DEVICE\n");
1497	continue;
1498	}
1499
1500	/* pick up all magical items */
1501	if (op->contr->mode & PU_MAGICAL)	1134	wvratio = op->contr->mode & PU_RATIO;
1502	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)
1503	{
1504	pick_up (op, tmp);
1505	if (0)
1506	fprintf (stderr, "MAGICAL\n");
1507	continue;
1508	}
1509
1510	if (op->contr->mode & PU_VALUABLES)
1511	{	1136	{
1512	if (tmp->type == MONEY || tmp->type == GEM)	1137	#if 0
		1138	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1139	if (tmp->name != NULL)
1513	{	1140	{
1514	pick_up (op, tmp);
1515	if (0)
1516	fprintf (stderr, "MONEY/GEM\n");	1141	fprintf (stderr, "%s", tmp->name);
1517	continue;
1518	}	1142	}
1519	}
1520
1521	/* rings & amulets - talismans seems to be typed AMULET */
1522	if (op->contr->mode & PU_JEWELS)
1523	if (tmp->type == RING || tmp->type == AMULET)
1524	{
1525	pick_up (op, tmp);
1526	if (0)
1527	fprintf (stderr, "JEWELS\n");
1528	continue;
1529	}
1530
1531	/* bows and arrows. Bows are good for selling! */
1532	if (op->contr->mode & PU_BOW)
1533	if (tmp->type == BOW)
1534	{
1535	pick_up (op, tmp);
1536	if (0)
1537	fprintf (stderr, "BOW\n");
1538	continue;
1539	}
1540	if (op->contr->mode & PU_ARROW)
1541	if (tmp->type == ARROW)
1542	{
1543	pick_up (op, tmp);
1544	if (0)
1545	fprintf (stderr, "ARROW\n");
1546	continue;
1547	}
1548
1549	/* all kinds of armor etc. */
1550	if (op->contr->mode & PU_ARMOUR)
1551	if (tmp->type == ARMOUR)
1552	{
1553	pick_up (op, tmp);
1554	if (0)
1555	fprintf (stderr, "ARMOUR\n");
1556	continue;
1557	}
1558	if (op->contr->mode & PU_HELMET)
1559	if (tmp->type == HELMET)
1560	{
1561	pick_up (op, tmp);
1562	if (0)
1563	fprintf (stderr, "HELMET\n");
1564	continue;
1565	}
1566	if (op->contr->mode & PU_SHIELD)
1567	if (tmp->type == SHIELD)
1568	{
1569	pick_up (op, tmp);
1570	if (0)
1571	fprintf (stderr, "SHIELD\n");
1572	continue;
1573	}
1574	if (op->contr->mode & PU_BOOTS)
1575	if (tmp->type == BOOTS)
1576	{
1577	pick_up (op, tmp);
1578	if (0)
1579	fprintf (stderr, "BOOTS\n");
1580	continue;
1581	}
1582	if (op->contr->mode & PU_GLOVES)
1583	if (tmp->type == GLOVES)
1584	{
1585	pick_up (op, tmp);
1586	if (0)
1587	fprintf (stderr, "GLOVES\n");
1588	continue;
1589	}
1590	if (op->contr->mode & PU_CLOAK)
1591	if (tmp->type == CLOAK)
1592	{
1593	pick_up (op, tmp);
1594	if (0)
1595	fprintf (stderr, "GLOVES\n");
1596	continue;
1597	}
1598
1599	/* hoping to catch throwing daggers here */
1600	if (op->contr->mode & PU_MISSILEWEAPON)
1601	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1602	{
1603	pick_up (op, tmp);
1604	if (0)
1605	fprintf (stderr, "MISSILEWEAPON\n");
1606	continue;
1607	}
1608
1609	/* careful: chairs and tables are weapons! */
1610	if (op->contr->mode & PU_ALLWEAPON)
1611	{
1612	if (tmp->type == WEAPON && tmp->name != NULL)
1613	{
1614	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->name, "table") == NULL &&
1615	strstr (tmp->name, "chair") && strstr (tmp->arch->name, "chair") == NULL)
1616	{
1617	pick_up (op, tmp);
1618	if (0)
1619	fprintf (stderr, "WEAPON\n");
1620	continue;
1621	}
1622	}
1623	if (tmp->type == WEAPON && tmp->name == NULL)
1624	{
1625	if (strstr (tmp->arch->name, "table") == NULL && strstr (tmp->arch->name, "chair") == NULL)
1626	{
1627	pick_up (op, tmp);
1628	if (0)
1629	fprintf (stderr, "WEAPON\n");
1630	continue;
1631	}
1632	}
1633	}
1634
1635	/* misc stuff that's useful */
1636	if (op->contr->mode & PU_KEY)
1637	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1638	{
1639	pick_up (op, tmp);
1640	if (0)
1641	fprintf (stderr, "KEY\n");
1642	continue;
1643	}
1644
1645	/* any of the last 4 bits set means we use the ratio for value
1646	* pickups */
1647	if (op->contr->mode & PU_RATIO)
1648	{
1649	/* use value density to decide what else to grab */
1650	/* >=7 was >= op->contr->mode */
1651	/* >=7 is the old standard setting. Now we take the last 4 bits
1652	* and multiply them by 5, giving 0..15*5== 5..75 */
1653	wvratio = (op->contr->mode & PU_RATIO) * 5;
1654	if ((query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= (unsigned int) wvratio)
1655	{
1656	pick_up (op, tmp);
1657	#if 0
1658	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1659	if (tmp->name != NULL)
1660	{
1661	fprintf (stderr, "%s", tmp->name);
1662	}
1663	else	1143	else
1664	fprintf (stderr, "%s", tmp->arch->name);	1144	fprintf (stderr, "%s", tmp->arch->archname);
1665	fprintf (stderr, ",%d] = ", tmp->type);	1145	fprintf (stderr, ",%d] = ", tmp->type);
1666	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))));
1667	#endif	1147	#endif
		1148	CHK_PICK_PICKUP;
1668	continue;	1149	continue;
1669	}
1670	}	1150	}
1671	} /* the new pickup model */	1151	} /* the new pickup model */
1672	}	1152	}
		1153
1673	return !stop;	1154	return !stop;
		1155	}
		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;
1674	}	1190	}
1675		1191
1676	/*	1192	/*
1677	* Find an arrow in the inventory and after that	1193	* Find an arrow in the inventory and after that
1678	* in the right type container (quiver). Pointer to the	1194	* in the right type container (quiver). Pointer to the
1679	* found object is returned.	1195	* found object is returned.
1680	*/	1196	*/
1681	object *	1197	static object *
1682	find_arrow (object *op, const char *type)	1198	find_arrow (object *op, const char *type)
1683	{	1199	{
1684	object *tmp = NULL;
1685
1686	for (op = op->inv; op; op = op->below)	1200	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1687	if (!tmp && op->type == CONTAINER && op->race == type && QUERY_FLAG (op, FLAG_APPLIED))
1688	tmp = find_arrow (op, type);
1689	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);
1690	return op;	1209	return arrow;
		1210	}
		1211
1691	return tmp;	1212	return 0;
1692	}	1213	}
1693		1214
1694	/*	1215	/*
1695	* 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
1696	* 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
1697	* 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
1698	* 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.
1699	*/	1220	*/
1700		1221	static object *
1701	object *
1702	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)
1703	{	1223	{
1704	object *tmp = NULL, *arrow, *ntmp;	1224	object *tmp = NULL, *arrow, *ntmp;
1705	int attacknum, attacktype, betterby = 0, i;	1225	int attacknum, attacktype, betterby = 0, i;
1706		1226
1707	if (!type)	1227	if (!type)
1708	return NULL;	1228	return NULL;
1709		1229
1710	for (arrow = op->inv; arrow; arrow = arrow->below)	1230	for (arrow = op->inv; arrow; arrow = arrow->below)
1711	{	1231	{
1712	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1232	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1713	{	1233	{
1714	i = 0;	1234	i = 0;
1715	ntmp = find_better_arrow (arrow, target, type, &i);	1235	ntmp = find_better_arrow (arrow, target, type, &i);
		1236
1716	if (i > betterby)	1237	if (i > betterby)
1717	{	1238	{
1718	tmp = ntmp;	1239	tmp = ntmp;
1719	betterby = i;	1240	betterby = i;
1720	}	1241	}
1721	}	1242	}
1722	else if (arrow->type == ARROW && arrow->race == type)	1243	else if (arrow->type == ARROW && arrow->race == type)
1723	{	1244	{
1724	/* allways prefer assasination/slaying */	1245	/* allways prefer assasination/slaying */
1725	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1246	if (target->race && arrow->slaying.contains (target->race))
1726	{	1247	{
1727	if (arrow->attacktype & AT_DEATH)	1248	if (arrow->attacktype & AT_DEATH)
1728	{	1249	{
1729	*better = 100;	1250	*better = 100;
1730	return arrow;	1251	return arrow;
…		…
1738	else	1259	else
1739	{	1260	{
1740	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1261	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1741	{	1262	{
1742	attacktype = 1 << attacknum;	1263	attacktype = 1 << attacknum;
1743	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1264	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1744	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)
1745	{	1266	{
1746	tmp = arrow;	1267	tmp = arrow;
1747	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;
1748	}	1269	}
1749	}	1270	}
		1271
1750	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1272	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1751	{	1273	{
1752	tmp = arrow;	1274	tmp = arrow;
1753	betterby = 2 + arrow->magic + arrow->stats.dam;	1275	betterby = 2 + arrow->magic + arrow->stats.dam;
1754	}	1276	}
		1277
1755	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1278	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1756	{	1279	{
1757	tmp = arrow;	1280	tmp = arrow;
1758	betterby = 1 + arrow->magic + arrow->stats.dam;	1281	betterby = 1 + arrow->magic + arrow->stats.dam;
1759	}	1282	}
1760	}	1283	}
1761	}	1284	}
1762	}	1285	}
		1286
1763	if (tmp == NULL && arrow == NULL)	1287	if (tmp == NULL && arrow == NULL)
1764	return find_arrow (op, type);	1288	return find_arrow (op, type);
1765		1289
1766	*better = betterby;	1290	*better = betterby;
1767	return tmp;	1291	return tmp;
…		…
1771	* find_better_arrow to find a decent arrow to use.	1295	* find_better_arrow to find a decent arrow to use.
1772	* op = the shooter	1296	* op = the shooter
1773	* type = bow->race	1297	* type = bow->race
1774	* dir = fire direction	1298	* dir = fire direction
1775	*/	1299	*/
1776		1300	static object *
1777	object *
1778	pick_arrow_target (object *op, const char *type, int dir)	1301	pick_arrow_target (object *op, shstr_cmp type, int dir)
1779	{	1302	{
1780	object *tmp = NULL;	1303	object *tmp = NULL;
1781	mapstruct *m;	1304	maptile *m;
1782	int i, mflags, found, number;	1305	int i, mflags, found, number;
1783	sint16 x, y;	1306	sint16 x, y;
1784		1307
1785	if (op->map == NULL)	1308	if (op->map == NULL)
1786	return find_arrow (op, type);	1309	return find_arrow (op, type);
…		…
1795	y = op->y;	1318	y = op->y;
1796		1319
1797	/* find the first target */	1320	/* find the first target */
1798	for (i = 0, found = 0; i < 20; i++)	1321	for (i = 0, found = 0; i < 20; i++)
1799	{	1322	{
1800	x += freearr_x[dir];	1323	x += DIRX (dir);
1801	y += freearr_y[dir];	1324	y += DIRY (dir);
1802	mflags = get_map_flags (m, &m, x, y, &x, &y);	1325	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1326
1803	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1327	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1804	{	1328	{
1805	tmp = NULL;	1329	tmp = 0;
1806	break;	1330	break;
1807	}	1331	}
1808	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)
1809	{	1333	{
1810	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1334	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1811	* perhaps a bad assumption.	1335	* perhaps a bad assumption.
1812	*/	1336	*/
1813	tmp = NULL;	1337	tmp = 0;
1814	break;	1338	break;
1815	}	1339	}
		1340
1816	if (mflags & P_IS_ALIVE)	1341	if (mflags & P_IS_ALIVE)
1817	{
1818	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)
1819	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1343	if (tmp->flag [FLAG_ALIVE])
1820	{
1821	found++;
1822	break;
1823	}
1824	if (found)
1825	break;	1344	break;
1826	}
1827	}	1345	}
1828	if (tmp == NULL)	1346
		1347	if (!tmp)
1829	return find_arrow (op, type);	1348	return find_arrow (op, type);
1830		1349
1831	if (tmp->head)	1350	if (tmp->head)
1832	tmp = tmp->head;	1351	tmp = tmp->head;
1833		1352
1834	return find_better_arrow (op, tmp, type, &i);	1353	return find_better_arrow (op, tmp, type, &i);
1835	}	1354	}
1836		1355
1837	/*	1356	/*
1838	* Creature fires a bow - op can be monster or player. Returns	1357	* Creature fires a bow - op can be monster or player. Returns
1839	* 1 if bow was actually fired, 0 otherwise.	1358	* 1 if bow was actually fired, 0 otherwise.
1840	* op is the object firing the bow.	1359	* op is the object firing the bow.
1841	* part is for multipart creatures - the part firing the bow.	1360	* part is for multipart creatures - the part firing the bow.
1842	* dir is the direction of fire.	1361	* dir is the direction of fire.
1843	* 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)
…		…
1846	*/	1365	*/
1847	int	1366	int
1848	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)
1849	{	1368	{
1850	object *left, *bow;	1369	object *left, *bow;
1851	tag_t left_tag, tag;	1370	int mflags;
1852	int bowspeed, mflags;	1371	maptile *m;
1853	mapstruct *m;
1854		1372
1855	if (!dir)	1373	if (!dir)
1856	{	1374	{
1857	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!");
1858	return 0;	1376	return 0;
1859	}	1377	}
1860	if (op->type == PLAYER)	1378
1861	bow = op->contr->ranges[range_bow];	1379	if (op->contr)
		1380	bow = op->current_weapon;
1862	else	1381	else
1863	{	1382	{
1864	for (bow = op->inv; bow; bow = bow->below)	1383	for (bow = op->inv; bow; bow = bow->below)
1865	/* 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
1866	* 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.
…		…
1871	if (!bow)	1390	if (!bow)
1872	{	1391	{
1873	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1392	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1874	return 0;	1393	return 0;
1875	}	1394	}
		1395
		1396	// optimisation: move object to top so we will find it quickly again
		1397	splay (bow);
1876	}	1398	}
		1399
1877	if (!bow->race || !bow->skill)	1400	if (!bow->race || !bow->skill)
1878	{	1401	{
1879	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);
1880	return 0;	1403	return 0;
1881	}	1404	}
1882
1883	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1884
1885	/* penalize ROF for bestarrow */
1886	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1887	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1888	if (bowspeed < 1)
1889	bowspeed = 1;
1890		1405
1891	if (arrow == NULL)	1406	if (arrow == NULL)
1892	{	1407	{
1893	if ((arrow = find_arrow (op, bow->race)) == NULL)	1408	if ((arrow = find_arrow (op, bow->race)) == NULL)
1894	{	1409	{
1895	if (op->type == PLAYER)	1410	if (op->type == PLAYER)
1896	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);
1897	/* 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 */
1898	else	1413	else
1899	CLEAR_FLAG (op, FLAG_READY_BOW);	1414	op->clr_flag (FLAG_READY_BOW);
		1415
1900	return 0;	1416	return 0;
1901	}	1417	}
1902	}	1418	}
		1419
1903	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1420	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1904	if (mflags & P_OUT_OF_MAP)	1421	if (mflags & P_OUT_OF_MAP)
1905	{
1906	return 0;	1422	return 0;
1907	}	1423
1908	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)	1424	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
1909	{	1425	{
1910	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.");
1911	return 0;	1427	return 0;
1912	}	1428	}
1913		1429
1914	/* this should not happen, but sometimes does */	1430	/* this should not happen, but sometimes does */
1915	if (arrow->nrof == 0)	1431	if (arrow->nrof == 0)
1916	{	1432	{
1917	remove_ob (arrow);	1433	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1918	free_object (arrow);	1434	arrow->destroy ();
1919	return 0;	1435	return 0;
1920	}	1436	}
1921		1437
1922	left = arrow; /* these are arrows left to the player */	1438	left = arrow; /* these are arrows left to the player */
1923	left_tag = left->count;	1439	arrow = arrow->split ();
1924	arrow = get_split_ob (arrow, 1);	1440	if (!arrow)
1925	if (arrow == NULL)
1926	{	1441	{
1927	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);
1928	return 0;	1443	return 0;
1929	}	1444	}
1930	set_owner (arrow, op);	1445
		1446	arrow->set_owner (op);
1931	arrow->skill = bow->skill;	1447	arrow->skill = bow->skill;
1932
1933	arrow->direction = dir;	1448	arrow->direction = dir;
1934	arrow->x = sx;	1449
1935	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;
1936		1481
1937	if (op->type == PLAYER)	1482	if (op->type == PLAYER)
1938	{	1483	{
1939	op->speed_left = 0.01 - (float) FABS (op->speed) * 100 / bowspeed;
1940	fix_player (op);
1941	}
1942
1943	SET_ANIMATION (arrow, arrow->direction);
1944	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */
1945	arrow->stats.hp = arrow->stats.dam;
1946	arrow->stats.grace = arrow->attacktype;
1947	if (arrow->slaying != NULL)
1948	arrow->spellarg = strdup_local (arrow->slaying);
1949
1950	/* Note that this was different for monsters - they got their level
1951	* added to the damage. I think the strength bonus is more proper.
1952	*/
1953
1954	arrow->stats.dam += (QUERY_FLAG (bow, FLAG_NO_STRENGTH) ? 0 : dam_bonus[op->stats.Str]) + bow->stats.dam + bow->magic + arrow->magic;
1955
1956	/* update the speed */
1957	arrow->speed = (float) ((QUERY_FLAG (bow, FLAG_NO_STRENGTH) ?
1958	0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.0 + (float) bow->stats.dam / 7.0;
1959
1960	if (arrow->speed < 1.0)
1961	arrow->speed = 1.0;
1962	update_ob_speed (arrow);
1963	arrow->speed_left = 0;
1964
1965	if (op->type == PLAYER)
1966	{
1967	arrow->stats.wc = 20 - bow->magic - arrow->magic -
1968	(op->chosen_skill ? op->chosen_skill->level : op->level) -
1969	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] - arrow->stats.wc - bow->stats.wc + wc_mod;
1970
1971	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;
1972	}	1491	}
1973	else	1492	else
1974	{	1493	{
1975	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1976
1977	arrow->level = op->level;	1494	arrow->level = op->level;
1978	}	1495	arrow->stats.wc -= bow->magic;
1979	if (arrow->attacktype == AT_PHYSICAL)	1496
		1497	if (!arrow->slaying)
		1498	arrow->slaying = bow->slaying;
		1499
1980	arrow->attacktype |= bow->attacktype;	1500	arrow->attacktype |= bow->attacktype;
1981	if (bow->slaying != NULL)	1501	}
1982	arrow->slaying = bow->slaying;
1983		1502
1984	arrow->map = m;	1503	wc -= arrow->level;
		1504	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1505
		1506	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1985	arrow->move_type = MOVE_FLY_LOW;	1507	arrow->move_type = MOVE_FLY_LOW;
1986	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1508	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1509	arrow->set_flag (FLAG_NO_PICK);
1987		1510
1988	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1511	op->play_sound (sound_find ("fire_arrow"));
1989	tag = arrow->count;	1512	m->insert (arrow, sx, sy, op);
1990	insert_ob_in_map (arrow, m, op, 0);
1991		1513
1992	if (!was_destroyed (arrow, tag))	1514	if (!arrow->destroyed ())
1993	move_arrow (arrow);	1515	move_arrow (arrow);
1994		1516
1995	if (op->type == PLAYER)
1996	{
1997	if (was_destroyed (left, left_tag))
1998	esrv_del_item (op->contr, left_tag);
1999	else
2000	esrv_send_item (op, left);
2001	}
2002	return 1;	1517	return 1;
2003	}	1518	}
2004		1519
2005	/* Special fire code for players - this takes into	1520	/* Special fire code for players - this takes into
2006	* account the special fire modes players can have	1521	* account the special fire modes players can have
2007	* but monsters can't. Putting that code here	1522	* but monsters can't. Putting that code here
2008	* makes the fire_bow code much cleaner.	1523	* makes the fire_bow code much cleaner.
2009	* this function should only be called if 'op' is a player,	1524	* this function should only be called if 'op' is a player,
2010	* hence the function name.	1525	* hence the function name.
2011	*/	1526	*/
2012	int	1527	static int
2013	player_fire_bow (object *op, int dir)	1528	player_fire_bow (object *op, int dir)
2014	{	1529	{
2015	int ret = 0, wcmod = 0;	1530	int ret;
2016		1531
2017	if (op->contr->bowtype == bow_bestarrow)	1532	if (op->contr->bowtype == bow_bestarrow)
2018	{	1533	{
2019	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);
2020	}	1535	}
2021	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)
2022	{	1537	{
2023	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1538	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
2024	wcmod = -1;
2025	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);
2026	}	1540	}
2027	else if (op->contr->bowtype == bow_threewide)	1541	else if (op->contr->bowtype == bow_threewide)
2028	{	1542	{
2029	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);
2030	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)));
2031	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)));
2032	}	1546	}
2033	else if (op->contr->bowtype == bow_spreadshot)	1547	else if (op->contr->bowtype == bow_spreadshot)
2034	{	1548	{
2035	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);
2036	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);
2037	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);
2038
2039	}	1552	}
2040	else	1553	else
2041	{	1554	{
2042	/* Simple case */	1555	/* Simple case */
2043	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);
2044	}	1557	}
		1558
2045	return ret;	1559	return ret;
2046	}	1560	}
2047
2048		1561
2049	/* Fires a misc (wand/rod/horn) object in 'dir'.	1562	/* Fires a misc (wand/rod/horn) object in 'dir'.
2050	* Broken apart from 'fire' to keep it more readable.	1563	* Broken apart from 'fire' to keep it more readable.
2051	*/	1564	*/
2052	void	1565	static void
2053	fire_misc_object (object *op, int dir)	1566	fire_misc_object (object *op, int dir)
2054	{	1567	{
2055	object *item;	1568	object *item = op->contr->ranged_ob;
2056		1569
2057	if (!op->contr->ranges[range_misc])	1570	if (!item)
2058	{	1571	{
2059	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.");
2060	return;	1573	return;
2061	}	1574	}
2062		1575
2063	item = op->contr->ranges[range_misc];
2064	if (!item->inv)	1576	if (!item->inv)
2065	{	1577	{
2066	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1578	LOG (llevError, "Object %s lacks a spell\n", &item->name);
2067	return;	1579	return;
2068	}	1580	}
		1581
		1582	if (!op->apply (item))
		1583	return;
		1584
2069	if (item->type == WAND)	1585	if (item->type == WAND)
2070	{	1586	{
2071	if (item->stats.food <= 0)	1587	if (item->stats.food <= 0)
2072	{	1588	{
2073	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1589	op->contr->play_sound (sound_find ("wand_poof"));
2074	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
2075	return;	1592	return;
2076	}	1593	}
2077	}	1594	}
2078	else if (item->type == ROD || item->type == HORN)	1595	else if (item->type == ROD || item->type == HORN)
2079	{	1596	{
2080	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))
2081	{	1602	{
2082	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1603	op->contr->play_sound (sound_find ("wand_poof"));
		1604
2083	if (item->type == ROD)	1605	if (item->type == ROD)
2084	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));
2085	else	1607	else
2086	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
2087	return;	1610	return;
2088	}	1611	}
2089	}	1612	}
2090		1613
2091	if (cast_spell (op, item, dir, item->inv, NULL))	1614	if (cast_spell (op, item, dir, item->inv, NULL))
2092	{	1615	{
2093	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
2094	if (item->type == WAND)	1618	if (item->type == WAND)
2095	{	1619	{
2096	if (!(--item->stats.food))	1620	if (!(--item->stats.food))
2097	{	1621	{
2098	object *tmp;
2099
2100	if (item->arch)	1622	if (item->arch)
2101	{	1623	{
2102	CLEAR_FLAG (item, FLAG_ANIMATE);	1624	item->clr_flag (FLAG_ANIMATE);
2103	item->face = item->arch->clone.face;	1625	item->face = item->arch->face;
2104	item->speed = 0;	1626	item->set_speed (0);
2105	update_ob_speed (item);
2106	}	1627	}
2107	if ((tmp = is_player_inv (item)))	1628
		1629	if (object *pl = item->visible_to ())
2108	esrv_update_item (UPD_ANIM, tmp, item);	1630	esrv_update_item (UPD_ANIM, pl, item);
2109	}	1631	}
2110	}	1632	}
2111	else if (item->type == ROD || item->type == HORN)	1633	else if (item->type == ROD || item->type == HORN)
2112	{
2113	drain_rod_charge (item);	1634	drain_rod_charge (item);
2114	}
2115	}	1635	}
2116	}	1636	}
2117		1637
2118	/* Received a fire command for the player - go and do it.	1638	/* Received a fire command for the player - go and do it.
2119	*/	1639	*/
2120	void	1640	bool
2121	fire (object *op, int dir)	1641	fire (object *who, int dir)
2122	{	1642	{
2123	int spellcost = 0;	1643	int spellcost = 0;
2124		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
2125	/* check for loss of invisiblity/hide */	1666	/* check for loss of invisiblity/hide */
2126	if (action_makes_visible (op))	1667	if (action_makes_visible (who))
2127	make_visible (op);	1668	make_visible (who);
2128		1669
2129	switch (op->contr->shoottype)	1670	switch (ob->type)
2130	{	1671	{
2131	case range_none:	1672	case BOW:
2132	return;
2133
2134	case range_bow:
2135	player_fire_bow (op, dir);	1673	player_fire_bow (who, dir);
2136	return;	1674	break;
2137		1675
2138	case range_magic: /* Casting spells */	1676	case SPELL:
2139	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : NULL));	1677	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
2140	return;	1678	break;
2141		1679
2142	case range_misc:	1680	case BUILDER:
2143	fire_misc_object (op, dir);
2144	return;
2145
2146	case range_golem: /* Control summoned monsters from scrolls */
2147	if (op->contr->ranges[range_golem] == NULL || op->contr->golem_count != op->contr->ranges[range_golem]->count)
2148	{
2149	op->contr->ranges[range_golem] = NULL;
2150	op->contr->shoottype = range_none;
2151	op->contr->golem_count = 0;
2152	}
2153	else
2154	control_golem (op->contr->ranges[range_golem], dir);
2155	return;
2156
2157	case range_skill:
2158	if (!op->chosen_skill)
2159	{
2160	if (op->type == PLAYER)
2161	new_draw_info (NDI_UNIQUE, 0, op, "You have no applicable skill to use.");
2162	return;
2163	}
2164	(void) do_skill (op, op, op->chosen_skill, dir, NULL);
2165	return;
2166	case range_builder:
2167	apply_map_builder (op, dir);	1681	apply_map_builder (who, dir);
2168	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
2169	default:	1692	default:
2170	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");	1693	fire_misc_object (who, dir);
2171	return;	1694	break;
2172	}	1695	}
2173	}
2174		1696
		1697	return true;
		1698	}
2175		1699
2176		1700	static object *
2177	/* find_key
2178	* We try to find a key for the door as passed. If we find a key
2179	* and successfully use it, we return the key, otherwise NULL
2180	* This function merges both normal and locked door, since the logic
2181	* for both is the same - just the specific key is different.
2182	* pl is the player,
2183	* inv is the objects inventory to searched
2184	* door is the door we are trying to match against.
2185	* This function can be called recursively to search containers.
2186	*/
2187
2188	object *
2189	find_key (object *pl, object *container, object *door)	1701	find_key_ (object *pl, object *container, object *door)
2190	{	1702	{
2191	object *tmp, *key;	1703	object *tmp, *key;
2192		1704
2193	/* Should not happen, but sanity checking is never bad */	1705	/* Should not happen, but sanity checking is never bad */
2194	if (container->inv == NULL)	1706	if (!container->inv)
2195	return NULL;	1707	return 0;
2196		1708
2197	/* 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 */
2198	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1710	for (tmp = container->inv; tmp; tmp = tmp->below)
2199	{	1711	{
2200	if (door->type == DOOR && tmp->type == KEY)	1712	if (door->type == DOOR && tmp->type == KEY)
2201	break;	1713	break;
		1714
2202	/* For sanity, we should really check door type, but other stuff	1715	/* For sanity, we should really check door type, but other stuff
2203	* (like containers) can be locked with special keys	1716	* (like containers) can be locked with special keys
2204	*/	1717	*/
2205	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1718	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
2206	break;	1719	break;
2207	}	1720	}
		1721
2208	/* No key found - lets search inventories now */	1722	/* No key found - lets search inventories now */
2209	/* 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.
2210	* 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
2211	* a key, return	1725	* a key, return
2212	*/	1726	*/
2213	if (!tmp)	1727	if (!tmp)
2214	{	1728	{
2215	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1729	for (tmp = container->inv; tmp; tmp = tmp->below)
2216	{
2217	/* No reason to search empty containers */	1730	/* No reason to search empty containers */
2218	if (tmp->type == CONTAINER && tmp->inv)	1731	if (tmp->type == CONTAINER && tmp->inv)
2219	{
2220	if ((key = find_key (pl, tmp, door)) != NULL)	1732	if ((key = find_key_ (pl, tmp, door)))
2221	return key;	1733	return key;
2222	}	1734
2223	}
2224	if (!tmp)	1735	if (!tmp)
2225	return NULL;	1736	return 0;
2226	}	1737	}
		1738
2227	/* 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,
2228	* see if we actually want to use it	1740	* see if we actually want to use it
2229	*/	1741	*/
2230	if (pl != container)	1742	if (pl != container)
2231	{	1743	{
2232	/* Only let players use keys in containers */	1744	/* Only let players use keys in containers */
2233	if (!pl->contr)	1745	if (!pl->contr)
2234	return NULL;	1746	return 0;
		1747
2235	/* cases where this fails:	1748	/* cases where this fails:
2236	* If we only search the player inventory, return now since we	1749	* If we only search the player inventory, return now since we
2237	* are not in the players inventory.	1750	* are not in the players inventory.
2238	* If the container is not active, return now since only active	1751	* If the container is not active, return now since only active
2239	* containers can be used.	1752	* containers can be used.
…		…
2243	* inv must have been an container and must have been active.	1756	* inv must have been an container and must have been active.
2244	*	1757	*
2245	* Change the color so that the message doesn't disappear with	1758	* Change the color so that the message doesn't disappear with
2246	* all the others.	1759	* all the others.
2247	*/	1760	*/
2248	if (pl->contr->usekeys == key_inventory ||	1761	if (pl->contr->usekeys == key_inventory
2249	!QUERY_FLAG (container, FLAG_APPLIED) ||	1762	|| !container->flag [FLAG_APPLIED]
2250	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1763	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
2251	{	1764	{
2252	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1765	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
2253	"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));
2254	return NULL;	1767	return NULL;
2255	}	1768	}
2256	}	1769	}
		1770
2257	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);
2258	}	1797	}
2259		1798
2260	/* moved door processing out of move_player_attack.	1799	/* moved door processing out of move_player_attack.
2261	* returns 1 if player has opened the door with a key	1800	* returns 1 if player has opened the door with a key
2262	* such that the caller should not do anything more,	1801	* such that the caller should not do anything more,
2263	* 0 otherwise	1802	* 0 otherwise
2264	*/	1803	*/
2265	static int	1804	static int
2266	player_attack_door (object *op, object *door)	1805	player_attack_door (object *op, object *door)
2267	{	1806	{
2268
2269	/* 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,
2270	* 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 -
2271	* otherwise, we fall through to the rest of the code.	1809	* otherwise, we fall through to the rest of the code.
2272	*/	1810	*/
2273	object *key = find_key (op, op, door);	1811	object *key = find_key (op, op, door);
2274		1812
2275	/* IF we found a key, do some extra work */	1813	/* If we found a key, do some extra work */
2276	if (key)	1814	if (key)
2277	{	1815	{
2278	object *container = key->env;	1816	object *container = key->env;
2279		1817
2280	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
2281	if (action_makes_visible (op))	1818	if (action_makes_visible (op))
2282	make_visible (op);	1819	make_visible (op);
		1820
2283	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1821	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
2284	spring_trap (door->inv, op);	1822	spring_trap (door->inv, op);
		1823
2285	if (door->type == DOOR)	1824	if (door->type == DOOR)
2286	{
2287	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 */
2288	}
2289	else if (door->type == LOCKED_DOOR)	1826	else if (door->type == LOCKED_DOOR)
2290	{	1827	{
2291	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);
2292	remove_door2 (door); /* remove door without violence ;-) */	1829	remove_door2 (door); /* remove door without violence ;-) */
2293	}	1830	}
		1831
2294	/* Do this after we print the message */	1832	/* Do this after we print the message */
2295	decrease_ob (key); /* Use up one of the keys */	1833	key->decrease (); /* Use up one of the keys */
2296	/* Need to update the weight the container the key was in */	1834
2297	if (container != op)
2298	esrv_update_item (UPD_WEIGHT, op, container);
2299	return 1; /* Nothing more to do below */	1835	return 1; /* Nothing more to do below */
2300	}	1836	}
2301	else if (door->type == LOCKED_DOOR)	1837	else if (door->type == LOCKED_DOOR)
2302	{	1838	{
2303	/* Might as well return now - no other way to open this */	1839	/* Might as well return now - no other way to open this */
2304	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...");
2305	return 1;	1841	return 1;
2306	}	1842	}
		1843
2307	return 0;	1844	return 0;
2308	}	1845	}
2309		1846
2310	/* This function is just part of a breakup from move_player.	1847	/* This function is just part of a breakup from move_player.
2311	* It should keep the code cleaner.	1848	* It should keep the code cleaner.
2312	* When this is called, the players direction has been updated	1849	* When this is called, the players direction has been updated
2313	* (taking into account confusion.) The player is also actually	1850	* (taking into account confusion.) The player is also actually
2314	* going to try and move (not fire weapons).	1851	* going to try and move (not fire weapons).
2315	*/	1852	*/
2316		1853	bool
2317	void
2318	move_player_attack (object *op, int dir)	1854	move_player_attack (object *op, int dir)
2319	{	1855	{
2320	object *tmp, *mon;	1856	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2321	sint16 nx, ny;	1857	{
2322	int on_battleground;	1858	--op->speed_left;
2323	mapstruct *m;	1859	return true;
		1860	}
2324		1861
2325	nx = freearr_x[dir] + op->x;	1862	sint16 nx = DIRX (dir) + op->x;
2326	ny = freearr_y[dir] + op->y;	1863	sint16 ny = DIRY (dir) + op->y;
2327		1864
2328	on_battleground = op_on_battleground (op, NULL, NULL);	1865	if (out_of_map (op->map, nx, ny))
		1866	return false;
2329		1867
2330	/* 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
2331	* 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
2332	* 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
2333	* player. This is a pretty nasty hack, because if we could	1871	* player. This is a pretty nasty hack, because if we could
2334	* 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
2335	* 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
2336	* 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
2337	* move_ob uses.	1875	* move_ob uses.
2338	*/	1876	*/
2339	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;
2340	{	1892	}
2341	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)
2342	{	1899	{
2343	m = get_map_from_coord (op->map, &nx, &ny);	1900	if (ob->move_block == MOVE_ALL)
2344	if (!m)	1901	move_into_wall (op, ob);
2345	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;
2346	}	1964	}
2347	else	1965	else
2348	m = op->map;
2349
2350	if ((tmp = get_map_ob (m, nx, ny)) == NULL)
2351	{
2352	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n"); */
2353	return;	1966	return false;
2354	}	1967	}
2355		1968
2356	mon = NULL;	1969	bool on_battleground = op_on_battleground (op, 0, 0);
2357	/* Go through all the objects, and find ones of interest. Only stop if
2358	* we find a monster - that is something we know we want to attack.
2359	* if its a door or barrel (can roll) see if there may be monsters
2360	* on the space
2361	*/
2362	while (tmp != NULL)
2363	{
2364	if (tmp == op)
2365	{
2366	tmp = tmp->above;
2367	continue;
2368	}
2369	if (QUERY_FLAG (tmp, FLAG_ALIVE))
2370	{
2371	mon = tmp;
2372	break;
2373	}
2374	if (tmp->type == LOCKED_DOOR || QUERY_FLAG (tmp, FLAG_CAN_ROLL))
2375	mon = tmp;
2376	tmp = tmp->above;
2377	}
2378		1970
2379	if (mon == NULL) /* This happens anytime the player tries to move */
2380	return; /* into a wall */
2381
2382	if (mon->head != NULL)
2383	mon = mon->head;
2384
2385	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
2386	if (player_attack_door (op, mon))
2387	return;
2388
2389	/* The following deals with possibly attacking peaceful
2390	* or frienddly creatures. Basically, all players are considered
2391	* unaggressive. If the moving player has peaceful set, then the
2392	* object should be pushed instead of attacked. It is assumed that
2393	* if you are braced, you will not attack friends accidently,
2394	* and thus will not push them.
2395	*/
2396
2397	/* If the creature is a pet, push it even if the player is not
2398	* peaceful. Our assumption is the creature is a pet if the
2399	* player owns it and it is either friendly or unagressive.
2400	*/
2401	if ((op->type == PLAYER)
2402	#if COZY_SERVER
2403	&&
2404	((get_owner (mon) && get_owner (mon)->contr
2405	&& same_party (get_owner (mon)->contr->party, op->contr->party)) || get_owner (mon) == op)
2406	#else
2407	&& get_owner (mon) == op
2408	#endif
2409	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2410	{
2411	/* If we're braced, we don't want to switch places with it */
2412	if (op->contr->braced)
2413	return;
2414	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2415	(void) push_ob (mon, dir, op);
2416	if (op->contr->tmp_invis || op->hide)
2417	make_visible (op);
2418	return;
2419	}
2420
2421	/* in certain circumstances, you shouldn't attack friendly	1971	/* in certain circumstances, you shouldn't attack friendly
2422	* creatures. Note that if you are braced, you can't push	1972	* creatures. Note that if you are braced, you can't push
2423	* 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
2424	* attack them either.	1974	* attack them either.
2425	*/	1975	*/
2426	if ((mon->type == PLAYER || mon->enemy != op) &&	1976	if ((mon->type == PLAYER || mon->enemy != op)
2427	(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])
2428	#ifdef PROHIBIT_PLAYERKILL	1978	&& ((op->contr->peaceful
2429	(op->contr->peaceful	1979	|| (mon->type == PLAYER && mon->contr->peaceful))
2430	|| (mon->type == PLAYER	1980	&& !on_battleground))
2431	&& mon->contr->	1981	{
2432	peaceful)) &&	1982	if (op->speed_left > 0.f)
2433	#else
2434	op->contr->peaceful &&
2435	#endif
2436	!on_battleground))
2437	{	1983	{
		1984	--op->speed_left;
		1985
2438	if (!op->contr->braced)	1986	if (!op->contr->braced)
2439	{	1987	{
2440	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1988	op->play_sound (sound_find ("push_player"));
2441	(void) push_ob (mon, dir, op);	1989	push_ob (mon, dir, op);
2442	}	1990	}
2443	else	1991	else
2444	{	1992	op->statusmsg ("You withhold your attack");
2445	new_draw_info (0, 0, op, "You withhold your attack");	1993
2446	}
2447	if (op->contr->tmp_invis || op->hide)	1994	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2448	make_visible (op);	1995	make_visible (op);
2449	}
2450		1996
		1997	return true;
		1998	}
		1999	}
2451	/* If the object is a boulder or other rollable object, then	2000	/* If the object is a boulder or other rollable object, then
2452	* 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.
2453	*/	2002	*/
2454	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)
2455	{	2006	{
		2007	--op->speed_left;
		2008
2456	recursive_roll (mon, dir, op);	2009	recursive_roll (mon, dir, op);
2457	if (action_makes_visible (op))	2010	if (action_makes_visible (op))
2458	make_visible (op);	2011	make_visible (op);
2459	}
2460		2012
		2013	return true;
		2014	}
		2015	}
2461	/* Any generic living creature. Including things like doors.	2016	/* Any generic living creature. Including things like doors.
2462	* 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
2463	* and be living. Then, it must be one of the following:	2018	* and be living. Then, it must be one of the following:
2464	* 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
2465	* 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.
2466	*/	2021	*/
2467
2468	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2022	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2469	((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)))
2470	{	2024	{
2471		2025	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2472	/* If the player hasn't hit something this tick, and does
2473	* so, give them speed boost based on weapon speed. Doing
2474	* it here is better than process_players2, which basically
2475	* incurred a 1 tick offset.
2476	*/
2477	if (!op->contr->has_hit)
2478	{	2026	{
2479	op->speed_left += op->speed / op->contr->weapon_sp;	2027	--op->contr->weapon_sp_left;
2480		2028
2481	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2482	}
2483
2484	skill_attack (mon, op, 0, NULL, NULL);	2029	skill_attack (mon, op, 0, 0, 0);
2485		2030
2486	/* If attacking another player, that player gets automatic
2487	* hitback, and doesn't loose luck either.
2488	* Disable hitback on the battleground or if the target is
2489	* the wiz.
2490	*/
2491	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit && !on_battleground && !QUERY_FLAG (mon, FLAG_WIZ))
2492	{
2493	short luck = mon->stats.luck;
2494
2495	mon->contr->has_hit = 1;
2496	skill_attack (op, mon, 0, NULL, NULL);
2497	mon->stats.luck = luck;
2498	}
2499	if (action_makes_visible (op))	2031	if (action_makes_visible (op))
2500	make_visible (op);	2032	make_visible (op);
2501	}
2502	} /* if player should attack something */
2503	}
2504		2033
2505	int	2034	return true;
		2035	}
		2036	}
		2037
		2038	return false;
		2039	}
		2040
		2041	bool
2506	move_player (object *op, int dir)	2042	move_player (object *op, int dir)
2507	{	2043	{
2508	int pick;	2044	if (!op->map || op->map->state != MAP_ACTIVE)
2509
2510	if (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)
2511	return 0;	2045	return 0;
2512		2046
2513	/* Sanity check: make sure dir is valid */	2047	/* Sanity check: make sure dir is valid */
2514	if ((dir < 0) || (dir >= 9))	2048	if (dir < 0 || dir > 8)
2515	{	2049	{
2516	LOG (llevError, "move_player: invalid direction %d\n", dir);	2050	LOG (llevError, "move_player: invalid direction %d\n", dir);
2517	return 0;	2051	return 0;
2518	}	2052	}
2519		2053
2520	/* peterm: added following line */	2054	/* peterm: added following line */
2521	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2055	if (op->flag [FLAG_CONFUSED] && dir)
2522	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2056	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2523		2057
2524	op->facing = dir;	2058	op->facing = dir;
2525		2059
2526	if (op->hide)	2060	if (op->flag [FLAG_HIDDEN])
2527	do_hidden_move (op);	2061	do_hidden_move (op);
2528		2062
		2063	bool retval;
		2064	int pick = 0;
		2065
2529	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2066	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2530	/*nop */ ;	2067	retval = RESULT_INT (0);
2531	else if (op->contr->fire_on)	2068	else if (op->contr->fire_on)
2532	fire (op, dir);	2069	retval = fire (op, dir);
2533	else	2070	else
2534	{	2071	{
2535	move_player_attack (op, dir);	2072	retval = move_player_attack (op, dir);
2536	pick = check_pick (op);	2073	pick = check_pick (op);
2537	}	2074	}
2538		2075
2539	/* 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
2540	* server can handle repeat firing.	2077	* server can handle repeat firing.
2541	*/	2078	*/
2542	if (op->contr->fire_on || (op->contr->run_on && pick != 0))	2079	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
2543	{
2544	op->direction = dir;	2080	op->direction = dir;
2545	}
2546	else	2081	else
2547	{
2548	op->direction = 0;	2082	op->direction = 0;
2549	}	2083
2550	/* Update how the player looks. Use the facing, so direction may	2084	/* Update how the player looks. Use the facing, so direction may
2551	* get reset to zero. This allows for full animation capabilities	2085	* get reset to zero. This allows for full animation capabilities
2552	* for players.	2086	* for players.
2553	*/	2087	*/
2554	animate_object (op, op->facing);	2088	animate_object (op, op->facing);
2555	return 0;	2089
		2090	return retval;
2556	}	2091	}
2557		2092
2558	/* 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
2559	* new client/server stuff.	2094	* new client/server stuff.
2560	* 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
2561	* the new speed values for commands.	2096	* the new speed values for commands.
2562	*	2097	*
2563	* 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.
2564	*/	2101	*/
2565	int	2102	bool
2566	handle_newcs_player (object *op)	2103	handle_newcs_player (object *op)
2567	{	2104	{
2568	if (op->contr->hidden)	2105	if (op->flag [FLAG_SCARED])
2569	{
2570	op->invisible = 1000;
2571	/* the socket code flashes the player visible/invisible
2572	* depending on the value of invisible, so we need to
2573	* alternate it here for it to work correctly.
2574	*/
2575	if (pticks & 2)
2576	op->invisible--;
2577	}	2106	{
2578	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2107	if (op->speed_left > 0.f)
2579	{
2580	op->invisible--;
2581	if (!op->invisible)
2582	{
2583	make_visible (op);
2584	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2585	}	2108	{
2586	}
2587
2588	if (QUERY_FLAG (op, FLAG_SCARED))
2589	{
2590	flee_player (op);
2591	/* If player is still scared, that is his action for this tick */
2592	if (QUERY_FLAG (op, FLAG_SCARED))
2593	{
2594	op->speed_left--;	2109	--op->speed_left;
		2110	flee_player (op);
		2111
2595	return 0;	2112	return true;
2596	}	2113	}
2597	}	2114	else
2598		2115	return false;
2599	/* I've been seeing crashes where the golem has been destroyed, but
2600	* the player object still points to the defunct golem. The code that
2601	* destroys the golem looks correct, and it doesn't always happen, so
2602	* put this in a a workaround to clean up the golem pointer.
2603	*/
2604	if (op->contr->ranges[range_golem] &&
2605	((op->contr->golem_count != op->contr->ranges[range_golem]->count) || QUERY_FLAG (op->contr->ranges[range_golem], FLAG_REMOVED)))
2606	{
2607	op->contr->ranges[range_golem] = NULL;
2608	op->contr->golem_count = 0;
2609	}	2116	}
2610		2117
2611	/* 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
2612	* the players time has been increased when doericserver has been	2119	* the players time has been increased when doericserver has been
2613	* called, so we recheck it here.	2120	* called, so we recheck it here.
2614	*/	2121	*/
2615	HandleClient (&op->contr->socket, op->contr);	2122	if (op->contr->ns->handle_command ())
2616	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])
2617	return 0;	2135	return 0;
2618		2136
2619	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2620	{
2621	/* All move commands take 1 tick, at least for now */
2622	op->speed_left--;
2623
2624	/* Instead of all the stuff below, let move_player take care
2625	* of it. Also, some of the skill stuff is only put in
2626	* there, as well as the confusion stuff.
2627	*/
2628	move_player (op, op->direction);
2629	if (op->speed_left > 0)
2630	return 1;
2631	else
2632	return 0;
2633	}
2634	return 0;
2635	}
2636
2637	int
2638	save_life (object *op)
2639	{
2640	object *tmp;
2641
2642	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2643	return 0;
2644
2645	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	2137	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2646	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2138	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2647	{	2139	{
2648	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2140	op->play_sound (sound_find ("ob_evaporate"));
2649	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));
2650	if (op->contr)	2142
2651	esrv_del_item (op->contr, tmp->count);	2143	tmp->destroy ();
2652	remove_ob (tmp);	2144	op->clr_flag (FLAG_LIFESAVE);
2653	free_object (tmp);	2145
2654	CLEAR_FLAG (op, FLAG_LIFESAVE);
2655	if (op->stats.hp < 0)	2146	if (op->stats.hp < 0)
2656	op->stats.hp = op->stats.maxhp;	2147	op->stats.hp = op->stats.maxhp;
		2148
2657	if (op->stats.food < 0)	2149	if (op->stats.food < 0)
2658	op->stats.food = 999;	2150	op->stats.food = MAX_FOOD;
2659	fix_player (op);	2151
		2152	op->update_stats ();
2660	return 1;	2153	return 1;
2661	}	2154	}
		2155
2662	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2156	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2663	CLEAR_FLAG (op, FLAG_LIFESAVE);	2157	op->clr_flag (FLAG_LIFESAVE);
2664	enter_player_savebed (op); /* bring him home. */	2158	enter_player_savebed (op); /* bring him home. */
2665	return 0;	2159	return 0;
2666	}	2160	}
2667		2161
2668	/* 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
2669	* 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
2670	* 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
2671	* from.	2165	* from.
2672	*/	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
2673	void	2183	void
2674	remove_unpaid_objects (object *op, object *env)	2184	object::drop_unpaid_items ()
2675	{	2185	{
2676	object *next;	2186	if (!flag [FLAG_REMOVED])
2677		2187	::drop_unpaid_items (inv, this);
2678	while (op)
2679	{
2680	next = op->below; /* Make sure we have a good value, in case
2681	* we remove object 'op'
2682	*/
2683	if (QUERY_FLAG (op, FLAG_UNPAID))
2684	{
2685	remove_ob (op);
2686	op->x = env->x;
2687	op->y = env->y;
2688	if (env->type == PLAYER)
2689	esrv_del_item (env->contr, op->count);
2690	insert_ob_in_map (op, env->map, NULL, 0);
2691	}
2692	else if (op->inv)
2693	remove_unpaid_objects (op->inv, env);
2694	op = next;
2695	}
2696	}	2188	}
2697
2698
2699	/*
2700	* Returns pointer a static string containing gravestone text
2701	* Moved from apply.c to player.c - player.c is what
2702	* actually uses this function. player.c may not be quite the
2703	* best, a misc file for object actions is probably better,
2704	* but there isn't one in the server directory.
2705	*/
2706	char *
2707	gravestone_text (object *op)
2708	{
2709	static char buf2[MAX_BUF];
2710	char buf[MAX_BUF];
2711	time_t now = time (NULL);
2712
2713	strcpy (buf2, " R.I.P.\n\n");
2714	if (op->type == PLAYER)
2715	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2716	else
2717	sprintf (buf, "%s\n", &op->name);
2718	strncat (buf2, " ", 20 - strlen (buf) / 2);
2719	strcat (buf2, buf);
2720	if (op->type == PLAYER)
2721	sprintf (buf, "who was in level %d when killed\n", op->level);
2722	else
2723	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2724	strncat (buf2, " ", 20 - strlen (buf) / 2);
2725	strcat (buf2, buf);
2726	if (op->type == PLAYER)
2727	{
2728	sprintf (buf, "by %s.\n\n", op->contr->killer);
2729	strncat (buf2, " ", 21 - strlen (buf) / 2);
2730	strcat (buf2, buf);
2731	}
2732	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2733	strncat (buf2, " ", 20 - strlen (buf) / 2);
2734	strcat (buf2, buf);
2735	return buf2;
2736	}
2737
2738
2739		2189
2740	void	2190	void
2741	do_some_living (object *op)	2191	do_some_living (object *op)
2742	{	2192	{
2743	int last_food = op->stats.food;	2193	int last_food = op->stats.food;
2744	int gen_hp, gen_sp, gen_grace;	2194	int gen_hp, gen_sp, gen_grace;
2745	int over_hp, over_sp, over_grace;
2746	int i;
2747	int rate_hp = 1200;	2195	int rate_hp = 1200;
2748	int rate_sp = 2500;	2196	int rate_sp = 2500;
2749	int rate_grace = 2000;	2197	int rate_grace = 2000;
2750	const int max_hp = 1;	2198	const int max_hp = 1;
2751	const int max_sp = 1;	2199	const int max_sp = 1;
2752	const int max_grace = 1;	2200	const int max_grace = 1;
2753		2201
2754	if (op->contr->outputs_sync)	2202	#if 0
2755	{	2203	if (op->contr->hidden)
2756	for (i = 0; i < NUM_OUTPUT_BUFS; i++)
2757	if (op->contr->outputs[i].buf != NULL && (op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)
2758	flush_output_element (op, &op->contr->outputs[i]);
2759	}	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	}
2760		2223
2761	if (op->contr->state == ST_PLAYING)	2224	if (op->contr->ns->state == ST_PLAYING)
2762	{	2225	{
2763
2764	/* these next three if clauses make it possible to SLOW DOWN	2226	/* these next three if clauses make it possible to SLOW DOWN
2765	hp/grace/spellpoint regeneration. */	2227	hp/grace/spellpoint regeneration. */
2766	if (op->contr->gen_hp >= 0)	2228	if (op->contr->gen_hp >= 0)
2767	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;	2229	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2768	else	2230	else
2769	{	2231	{
2770	gen_hp = op->stats.maxhp;	2232	gen_hp = op->stats.maxhp;
2771	rate_hp -= rate_hp / 2 * op->contr->gen_hp;	2233	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2772	}	2234	}
		2235
2773	if (op->contr->gen_sp >= 0)	2236	if (op->contr->gen_sp >= 0)
2774	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;	2237	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2775	else	2238	else
2776	{	2239	{
2777	gen_sp = op->stats.maxsp;	2240	gen_sp = op->stats.maxsp;
2778	rate_sp -= rate_sp / 2 * op->contr->gen_sp;	2241	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2779	}	2242	}
		2243
2780	if (op->contr->gen_grace >= 0)	2244	if (op->contr->gen_grace >= 0)
2781	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2245	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2782	else	2246	else
2783	{	2247	{
2784	gen_grace = op->stats.maxgrace;	2248	gen_grace = op->stats.maxgrace;
2785	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2249	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2786	}	2250	}
2787		2251
2788	/* Regenerate Spell Points */
2789	if (op->contr->ranges[range_golem] == NULL && --op->last_sp < 0)
2790	{
2791	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2792	if (op->stats.sp < op->stats.maxsp)
2793	{
2794	op->stats.sp++;
2795	/* dms do not consume food */
2796	if (!QUERY_FLAG (op, FLAG_WIZ))
2797	{
2798	op->stats.food--;
2799	if (op->contr->digestion < 0)
2800	op->stats.food += op->contr->digestion;
2801	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2802	op->stats.food = last_food;
2803	}
2804	}
2805	if (max_sp > 1)
2806	{
2807	over_sp = (gen_sp + 10) / rate_sp;
2808	if (over_sp > 0)
2809	{
2810	if (op->stats.sp < op->stats.maxsp)
2811	{
2812	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
2813	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
2814	op->stats.sp--;
2815	if (op->stats.sp > op->stats.maxsp)
2816	op->stats.sp = op->stats.maxsp;
2817	}
2818	op->last_sp = 0;
2819	}
2820	else
2821	{
2822	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2823	}
2824	}
2825	else
2826	{
2827	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2828	}
2829	}
2830
2831	/* Regenerate Grace */	2252	/* Regenerate Grace */
2832	/* 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. */
2833	if (--op->last_grace < 0)	2254	if (--op->last_grace < 0)
2834	{	2255	{
2835	if (op->stats.grace < op->stats.maxgrace / 2)	2256	if (op->stats.grace < op->stats.maxgrace / 2)
2836	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
2837	if (max_grace > 1)	2261	if (max_grace > 1)
2838	{	2262	{
2839	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2263	int over_grace = temp / rate_grace;
		2264
2840	if (over_grace > 0)	2265	if (over_grace > 0)
2841	{	2266	{
2842	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;
2843	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2844	op->last_grace = 0;	2268	op->last_grace = 0;
2845	}	2269	}
2846	else	2270	else
2847	{	2271	op->last_grace = rate_grace / temp;
2848	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2849	}
2850	}	2272	}
2851	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)
2852	{	2283	{
2853	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);
2854	}
2855	/* wearing stuff doesn't detract from grace generation. */
2856	}
2857		2285
2858	/* Regenerate Hit Points */
2859	if (--op->last_heal < 0)
2860	{
2861	if (op->stats.hp < op->stats.maxhp)	2286	if (op->stats.sp < op->stats.maxsp)
2862	{
2863	op->stats.hp++;
2864	/* dms do not consume food */
2865	if (!QUERY_FLAG (op, FLAG_WIZ))
2866	{	2287	{
		2288	op->stats.sp++;
		2289
		2290	/* dms do not consume food */
		2291	if (!op->flag [FLAG_WIZ])
		2292	{
2867	op->stats.food--;	2293	op->stats.food--;
		2294
2868	if (op->contr->digestion < 0)	2295	if (op->contr->digestion < 0)
2869	op->stats.food += op->contr->digestion;	2296	op->stats.food += op->contr->digestion;
2870	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))
2871	op->stats.food = last_food;	2298	op->stats.food = last_food;
		2299	}
2872	}	2300	}
2873	}	2301
2874	if (max_hp > 1)	2302	if (max_sp > 1)
2875	{
2876	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2877	if (over_hp > 0)
2878	{	2303	{
2879	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
2880	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);
2881	}	2322	}
2882	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)
2883	{	2331	{
2884	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	}
2885	}	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;
2886	}	2359	}
2887	else	2360	else
2888	{	2361	op->last_heal = rate_hp / temp;
2889	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2890	}	2362	}
2891	}	2363	}
2892		2364
2893	/* Digestion */	2365	/* Digestion */
2894	if (--op->last_eat < 0)	2366	if (--op->last_eat < 0)
2895	{	2367	{
2896	#ifdef COZY_SERVER	2368	int bonus = max (0, op->contr->digestion),
2897	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2369	penalty = max (0, -op->contr->digestion);
2898	int bonus = dg > 0 ? dg : 0, penalty = dg < 0 ? -dg : 0;
2899	#else
2900	int bonus = op->contr->digestion > 0 ? op->contr->digestion : 0, penalty = op->contr->digestion < 0 ? -op->contr->digestion : 0;
2901	#endif
2902		2370
2903	if (op->contr->gen_hp > 0)
2904	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);
2905	else	2372
2906	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2907	/* dms do not consume food */	2373	/* dms do not consume food */
2908	if (!QUERY_FLAG (op, FLAG_WIZ))	2374	if (!op->flag [FLAG_WIZ])
2909	op->stats.food--;	2375	op->stats.food--;
2910	}	2376	}
2911	}
2912		2377
2913	if (op->contr->state == ST_PLAYING && op->stats.food < 0 && op->stats.hp >= 0)	2378	if (op->stats.food < 0 && op->stats.hp >= 0)
2914	{	2379	{
2915	object *tmp, *flesh = NULL;	2380	object *flesh = 0;
2916		2381
2917	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	2382	for_inv_removable (op, tmp)
2918	{
2919	if (!QUERY_FLAG (tmp, FLAG_UNPAID))
2920	{	2383	{
		2384	if (tmp->flag [FLAG_UNPAID])
		2385	continue;
		2386
2921	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2387	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2922	{	2388	{
2923	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.>");
2924	manual_apply (op, tmp, 0);	2391	op->apply (tmp);
		2392
2925	if (op->stats.food >= 0 || op->stats.hp < 0)	2393	if (op->stats.food >= 0 || op->stats.hp < 0)
2926	break;	2394	break;
2927	}	2395	}
2928	else if (tmp->type == FLESH)	2396	else if (tmp->type == FLESH)
2929	flesh = tmp;	2397	flesh = tmp;
2930	} /* End if paid for object */	2398	}
2931	} /* end of for loop */	2399
2932	/* 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
2933	* eat flesh instead.	2401	* eat flesh instead.
2934	*/	2402	*/
2935	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.>");
2936	{	2414	}
2937	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2415
2938	manual_apply (op, flesh, 0);	2416	if (op->stats.food < 0)
2939	}	2417	{
2940	} /* end if player is starving */	2418	op->stats.hp += op->stats.food;
		2419	op->stats.food = 0;
2941		2420
2942	while (op->stats.food < 0 && op->stats.hp > 0)	2421	if (op->stats.hp < 0)
2943	op->stats.food++, op->stats.hp--;	2422	{
		2423	op->contr->killer = archetype::get ("killer_starvation");
		2424	op->contr->killer->destroy ();
		2425	}
		2426	}
2944		2427
2945	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])
2946	kill_player (op);	2430	kill_player (op);
		2431	}
2947	}	2432	}
2948
2949
2950		2433
2951	/* 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.
2952	* 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
2953	* permadeath, no lifesave), this will take care of removing the player	2436	* permadeath, no lifesave), this will take care of removing the player
2954	* file.	2437	* file.
2955	*/	2438	*/
2956	void	2439	void
2957	kill_player (object *op)	2440	kill_player (object *op)
2958	{	2441	{
2959	char buf[MAX_BUF];
2960	int x, y;	2442	int x, y;
2961
2962	//int i;
2963	mapstruct *map; /* this is for resurrection */	2443	maptile *map; /* this is for resurrection */
2964
2965	/* int z;
2966	int num_stats_lose;
2967	int lost_a_stat;
2968	int lose_this_stat;
2969	int this_stat; */
2970	int will_kill_again;	2444	int will_kill_again;
2971	archetype *at;	2445	archetype *at;
2972	object *tmp;	2446	object *tmp;
2973		2447
2974	if (save_life (op))	2448	if (save_life (op))
2975	return;	2449	return;
2976		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	}
2977		2486
2978	/* 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
2979	* 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.
2980	* Look at op_on_battleground() for more info --AndreasV	2489	* Look at op_on_battleground() for more info --AndreasV
2981	*/	2490	*/
2982	if (op_on_battleground (op, &x, &y))	2491	if (op_on_battleground (op, &x, &y))
2983	{	2492	{
2984	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";
2985	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2986
2987	/* restore player */
2988	at = find_archetype ("poisoning");
2989	tmp = present_arch_in_ob (at, op);
2990	if (tmp)
2991	{
2992	remove_ob (tmp);
2993	free_object (tmp);
2994	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2995	}
2996
2997	at = find_archetype ("confusion");
2998	tmp = present_arch_in_ob (at, op);
2999	if (tmp)
3000	{
3001	remove_ob (tmp);
3002	free_object (tmp);
3003	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
3004	}
3005
3006	cure_disease (op, 0); /* remove any disease */
3007	op->stats.hp = op->stats.maxhp;
3008	if (op->stats.food <= 0)
3009	op->stats.food = 999;
3010		2494
3011	/* create a bodypart-trophy to make the winner happy */	2495	/* create a bodypart-trophy to make the winner happy */
3012	tmp = arch_to_object (find_archetype ("finger"));	2496	object *tmp = archetype::find (shstr_finger)->instance ();
3013	if (tmp != NULL)	2497
3014	{	2498	tmp->name = format ("%s's finger" , &op->name);
3015	sprintf (buf, "%s's finger", &op->name);	2499	tmp->name_pl = format ("%s's fingers", &op->name);
3016	tmp->name = buf;	2500	tmp->msg = format (
3017	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",
3018	" the %s, when he was defeated at\n level %d by %s.\n",	2502	&op->name, op->contr->title,
3019	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2503	(int)op->level,
3020	tmp->msg = buf;	2504	op->contr->killer_name ()
		2505	);
3021	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2506	tmp->value = 0, tmp->type = 0;
3022	tmp->materialname = NULL;	2507	tmp->material = name_to_material (shstr_organic);
3023	tmp->x = op->x, tmp->y = op->y;	2508	tmp->insert_at (op, tmp);
3024	insert_ob_in_map (tmp, op->map, op, 0);
3025	}
3026		2509
3027	/* teleport defeated player to new destination */	2510	/* teleport defeated player to new destination */
3028	transfer_ob (op, x, y, 0, NULL);	2511	transfer_ob (op, x, y, 0, NULL);
3029	op->contr->braced = 0;	2512	op->contr->braced = 0;
		2513
		2514	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
3030	return;	2515	return;
3031	}	2516	}
3032		2517
		2518	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2519	deathtab << "T<YOU HAVE DIED>\n\n";
		2520
3033	INVOKE_PLAYER (DEATH, op->contr);	2521	INVOKE_PLAYER (DEATH, op->contr);
3034		2522
3035	command_kill_pets (op, 0);	2523	command_kill_pets (op, 0);
3036		2524
3037	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)
3038	{	2543	{
3039	if (op->contr->explore)	2544	/* If stat loss is permanent, lose one stat only. */
3040	{	2545	/* Lower level chars don't lose as many stats because they suffer
3041	new_draw_info (NDI_UNIQUE, 0, op, "You would have starved, but you are");	2546	more if they do. */
3042	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");	2547	/* Higher level characters can afford things such as potions of
3043	op->stats.food = 999;	2548	restoration, or better, stat potions. So we slug them that
3044	return;	2549	little bit harder. */
3045	}	2550	/* GD */
3046	sprintf (buf, "%s starved to death.", &op->name);	2551	if (settings.stat_loss_on_death)
3047	strcpy (op->contr->killer, "starvation");	2552	num_stats_lose = 1;
		2553	else
		2554	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
3048	}	2555	}
3049	else	2556	else
3050	{	2557	num_stats_lose = 1;
3051	if (op->contr->explore)	2558
3052	{	2559	lost_a_stat = 0;
3053	new_draw_info (NDI_UNIQUE, 0, op, "You would have died, but you are");	2560
3054	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");	2561	for (z = 0; z < num_stats_lose; z++)
3055	op->stats.hp = op->stats.maxhp;
3056	return;
3057	}
3058	sprintf (buf, "%s died.", &op->name);
3059	}	2562	{
3060	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);	2563	i = rndm (NUM_STATS);
3061		2564
3062	/* save the map location for corpse, gravestone */
3063	x = op->x;
3064	y = op->y;
3065	map = op->map;
3066
3067
3068	if (settings.not_permadeth == TRUE)
3069	{
3070	/* NOT_PERMADEATH code. This basically brings the character back to
3071	* life if they are dead - it takes some exp and a random stat.
3072	* See the config.h file for a little more in depth detail about this.
3073	*/
3074
3075	/* Basically two ways to go - remove a stat permanently, or just
3076	* make it depletion. This bunch of code deals with that aspect
3077	* of death.
3078	*/
3079	#ifndef COZY_SERVER
3080	if (settings.balanced_stat_loss)
3081	{
3082	/* If stat loss is permanent, lose one stat only. */
3083	/* Lower level chars don't lose as many stats because they suffer
3084	more if they do. */
3085	/* Higher level characters can afford things such as potions of
3086	restoration, or better, stat potions. So we slug them that
3087	little bit harder. */
3088	/* GD */
3089	if (settings.stat_loss_on_death)	2565	if (settings.stat_loss_on_death)
3090	num_stats_lose = 1;	2566	{
3091	else	2567	/* Pick a random stat and take a point off it. Tell the player
3092	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;
3093	}	2576	}
3094	else	2577	else
3095	{	2578	{
3096	num_stats_lose = 1;	2579	/* deplete a stat */
3097	}	2580	archetype *deparch = archetype::find (shstr_depletion);
3098	lost_a_stat = 0;	2581	object *dep;
3099		2582
3100	for (z = 0; z < num_stats_lose; z++)	2583	dep = present_arch_in_ob (deparch, op);
3101	{	2584	if (!dep)
3102	i = RANDOM () % NUM_STATS;
3103
3104	if (settings.stat_loss_on_death)
3105	{	2585	{
3106	/* Pick a random stat and take a point off it. Tell the player	2586	dep = deparch->instance ();
3107	* what he lost.	2587	insert_ob_in_ob (dep, op);
3108	*/
3109	change_attr_value (&(op->stats), i, -1);
3110	check_stat_bounds (&(op->stats));
3111	change_attr_value (&(op->contr->orig_stats), i, -1);
3112	check_stat_bounds (&(op->contr->orig_stats));
3113	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
3114	lost_a_stat = 1;
3115	}	2588	}
3116	else	2589	lose_this_stat = 1;
		2590	if (settings.balanced_stat_loss)
3117	{	2591	{
3118	/* deplete a stat */	2592	/* GD */
3119	archetype *deparch = find_archetype ("depletion");	2593	/* Get the stat that we're about to deplete. */
3120	object *dep;	2594	this_stat = get_attr_value (&(dep->stats), i);
3121		2595	if (this_stat < 0)
3122	dep = present_arch_in_ob (deparch, op);
3123	if (!dep)
3124	{	2596	{
3125	dep = arch_to_object (deparch);	2597	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
3126	insert_ob_in_ob (dep, op);	2598	int keep_chance = this_stat * this_stat;
3127	}	2599
3128	lose_this_stat = 1;	2600	/* Yes, I am paranoid. Sue me. */
3129	if (settings.balanced_stat_loss)
3130	{
3131	/* GD */
3132	/* Get the stat that we're about to deplete. */
3133	this_stat = get_attr_value (&(dep->stats), i);
3134	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)
3135	{	2606	{
3136	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
3137	int keep_chance = this_stat * this_stat;
3138
3139	/* Yes, I am paranoid. Sue me. */
3140	if (keep_chance < 1)
3141	keep_chance = 1;
3142
3143	/* There is a maximum depletion total per level. */
3144	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
3145	{
3146	lose_this_stat = 0;	2607	lose_this_stat = 0;
3147	/* Take loss chance vs keep chance to see if we	2608	/* Take loss chance vs keep chance to see if we
3148	retain the stat. */	2609	retain the stat. */
3149	}
3150	else
3151	{
3152	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
3153	lose_this_stat = 0;
3154	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
3155	this_stat, keep_chance, loss_chance,
3156	lose_this_stat?"LOSE":"KEEP"); */
3157	}
3158	}	2610	}
3159	}
3160
3161	if (lose_this_stat)
3162	{
3163	this_stat = get_attr_value (&(dep->stats), i);
3164	/* We could try to do something clever like find another
3165	* stat to reduce if this fails. But chances are, if
3166	* stats have been depleted to -50, all are pretty low
3167	* and should be roughly the same, so it shouldn't make a
3168	* difference.
3169	*/	2611	else
3170	if (this_stat >= -50)
3171	{	2612	{
3172	change_attr_value (&(dep->stats), i, -1);	2613	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
3173	SET_FLAG (dep, FLAG_APPLIED);
3174	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
3175	fix_player (op);
3176	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"); */
3177	}	2618	}
3178	}	2619	}
3179	}	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	}
3180	}	2639	}
		2640	}
		2641	}
		2642
3181	/* If no stat lost, tell the player. */	2643	/* If no stat lost, tell the player. */
3182	if (!lost_a_stat)	2644	if (!lost_a_stat)
3183	{	2645	{
3184	/* determine_god() seems to not work sometimes... why is this?	2646	/* determine_god() seems to not work sometimes... why is this?
3185	Should I be using something else? GD */	2647	Should I be using something else? GD */
3186	const char *god = determine_god (op);	2648	shstr_tmp god = determine_god (op);
3187		2649
3188	if (god && (strcmp (god, "none")))	2650	if (god != shstr_none)
3189	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";
3190	else	2652	else
3191	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";
3192	}	2654	}
		2655	#else
		2656	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
3193	#endif	2657	#endif
3194	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you from losing yourself completely.");
3195		2658
3196	/* Put a gravestone up where the character 'almost' died. List the	2659	/* Put a gravestone up where the character 'almost' died. List the
3197	* exp loss on the stone.	2660	* exp loss on the stone.
3198	*/	2661	*/
3199	tmp = arch_to_object (find_archetype ("gravestone"));	2662	tmp = archetype::find (shstr_gravestone)->instance ();
3200	sprintf (buf, "%s's gravestone", &op->name);	2663	tmp->name = format ("%s's gravestone", &op->name);
3201	tmp->name = buf;	2664	tmp->name_pl = format ("%s's gravestones", &op->name);
3202	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",
3203	tmp->name_pl = buf;	2666	&op->name, op->contr->title, op->contr->killer_name ());
3204	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);
3205	tmp->msg = buf;
3206	tmp->x = op->x, tmp->y = op->y;	2667	tmp->x = op->x, tmp->y = op->y;
3207	insert_ob_in_map (tmp, op->map, NULL, 0);	2668	insert_ob_in_map (tmp, op->map, NULL, 0);
3208		2669
3209	/**************************************/	2670	/**************************************/
3210	/* */	2671	/* */
3211	/* Subtract the experience points, */	2672	/* Subtract the experience points, */
3212	/* if we died cause of food, give us */
3213	/* food, and reset HP's... */
3214	/* */	2673	/* */
3215
3216	/**************************************/	2674	/**************************************/
3217		2675
3218	/* remove any poisoning and confusion the character may be suffering. */
3219	/* restore player */
3220	at = find_archetype ("poisoning");
3221	tmp = present_arch_in_ob (at, op);
3222	if (tmp)
3223	{
3224	remove_ob (tmp);
3225	free_object (tmp);
3226	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
3227	}
3228
3229	at = find_archetype ("confusion");
3230	tmp = present_arch_in_ob (at, op);
3231	if (tmp)
3232	{
3233	remove_ob (tmp);
3234	free_object (tmp);
3235	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
3236	}
3237	cure_disease (op, 0); /* remove any disease */
3238
3239	/*add_exp(op, (op->stats.exp * -0.20)); */	2676	/*add_exp(op, (op->stats.exp * -0.20)); */
3240	apply_death_exp_penalty (op);	2677	apply_death_exp_penalty (op);
3241	if (op->stats.food < 100)
3242	op->stats.food = 900;
3243	op->stats.hp = op->stats.maxhp;
3244	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
3245	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
3246		2678
3247	/*	2679	/*
3248	* 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
3249	* the player has any unpaid items. If so, remove them and put them back	2681	* and put them back in the map.
3250	* in the map.	2682	*/
3251	*/	2683	op->drop_unpaid_items ();
3252		2684
3253	if (is_in_shop (op))
3254	remove_unpaid_objects (op->inv, op);
3255
3256	/****************************************/	2685	/****************************************/
3257	/* */	2686	/* */
3258	/* Move player to his current respawn- */	2687	/* Move player to his current respawn- */
3259	/* position (usually last savebed) */	2688	/* position (usually last savebed) */
3260	/* */	2689	/* */
3261
3262	/****************************************/	2690	/****************************************/
3263		2691
3264	enter_player_savebed (op);	2692	enter_player_savebed (op);
3265		2693
3266	/* Save the player before inserting the force to reduce
3267	* chance of abuse.
3268	*/
3269	op->contr->braced = 0;	2694	op->contr->braced = 0;
3270	save_player (op, 1);
3271		2695
3272	/* it is possible that the player has blown something up	2696	/* it is possible that the player has blown something up
3273	* at his savebed location, and that can have long lasting	2697	* at his savebed location, and that can have long lasting
3274	* spell effects. So first see if there is a spell effect	2698	* spell effects. So first see if there is a spell effect
3275	* on the space that might harm the player.	2699	* on the space that might harm the player.
3276	*/	2700	*/
3277	will_kill_again = 0;	2701	will_kill_again = 0;
3278	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)
3279	{
3280	if (tmp->type == SPELL_EFFECT)	2703	if (tmp->type == SPELL_EFFECT)
3281	will_kill_again |= tmp->attacktype;	2704	will_kill_again |= tmp->attacktype;
3282	}	2705
3283	if (will_kill_again)	2706	if (will_kill_again)
3284	{	2707	{
3285	object *force;	2708	object *force;
3286	int at;	2709	int at;
3287		2710
3288	force = get_archetype (FORCE_NAME);	2711	force = archetype::get (FORCE_NAME);
3289	/* 50 ticks should be enough time for the spell to abate */	2712	/* 50 ticks should be enough time for the spell to abate */
3290	force->speed = 0.1;
3291	force->speed_left = -5.0;	2713	force->speed_left = -5.f;
3292	SET_FLAG (force, FLAG_APPLIED);	2714	force->set_speed (0.1f);
		2715	force->set_flag (FLAG_APPLIED);
		2716
3293	for (at = 0; at < NROFATTACKS; at++)	2717	for (at = 0; at < NROFATTACKS; at++)
3294	{
3295	if (will_kill_again & (1 << at))	2718	if (will_kill_again & (1 << at))
3296	force->resist[at] = 100;	2719	force->resist[at] = 100;
3297	}	2720
3298	insert_ob_in_ob (force, op);	2721	insert_ob_in_ob (force, op);
3299	fix_player (op);	2722	op->update_stats ();
3300
3301	}
3302
3303	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
3304	return;
3305	} /* NOT_PERMADETH */
3306	else
3307	{	2723	}
3308	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
3309	* should probably be embedded in an else statement.
3310	*/
3311		2724
3312	op->contr->party = NULL;	2725	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
3313	if (settings.set_title == TRUE)
3314	op->contr->own_title[0] = '\0';
3315	new_draw_info (NDI_UNIQUE | NDI_ALL, 0, NULL, buf);
3316	check_score (op);
3317	if (op->contr->ranges[range_golem] != NULL)
3318	{
3319	remove_friendly_object (op->contr->ranges[range_golem]);
3320	remove_ob (op->contr->ranges[range_golem]);
3321	free_object (op->contr->ranges[range_golem]);
3322	op->contr->ranges[range_golem] = NULL;
3323	op->contr->golem_count = 0;
3324	}
3325	loot_object (op); /* Remove some of the items for good */
3326	remove_ob (op);
3327	op->direction = 0;
3328
3329	if (!QUERY_FLAG (op, FLAG_WAS_WIZ) && op->stats.exp)
3330	{
3331	delete_character (op->name, 0);
3332	if (settings.resurrection == TRUE)
3333	{
3334	/* save playerfile sans equipment when player dies
3335	** then save it as player.pl.dead so that future resurrection
3336	** type spells will work on them nicely
3337	*/
3338	delete_character (op->name, 0);
3339	op->stats.hp = op->stats.maxhp;
3340	op->stats.food = 999;
3341
3342	/* set the location of where the person will reappear when */
3343	/* maybe resurrection code should fix map also */
3344	strcpy (op->contr->maplevel, settings.emergency_mapname);
3345	if (op->map != NULL)
3346	op->map = NULL;
3347	op->x = settings.emergency_x;
3348	op->y = settings.emergency_y;
3349	save_player (op, 0);
3350	op->map = map;
3351	/* please see resurrection.c: peterm */
3352	dead_player (op);
3353	}
3354	else
3355	delete_character (op->name, 1);
3356	}
3357
3358	play_again (op);
3359
3360	/* peterm: added to create a corpse at deathsite. */
3361	tmp = arch_to_object (find_archetype ("corpse_pl"));
3362	sprintf (buf, "%s", &op->name);
3363	tmp->name = tmp->name_pl = buf;
3364	tmp->level = op->level;
3365	tmp->x = x;
3366	tmp->y = y;
3367	tmp->msg = gravestone_text (op);
3368	SET_FLAG (tmp, FLAG_UNIQUE);
3369	insert_ob_in_map (tmp, map, NULL, 0);
3370	}
3371	}	2726	}
3372		2727
3373		2728	static void
3374	void
3375	loot_object (object *op)	2729	loot_object (object *op)
3376	{ /* Grab and destroy some treasure */	2730	{ /* Grab and destroy some treasure */
3377	object *tmp, *tmp2, *next;	2731	object *tmp, *next;
3378		2732
3379	if (op->container)	2733	op->close_container (); /* close open sack first */
3380	{ /* close open sack first */
3381	esrv_apply_container (op, op->container);
3382	}
3383		2734
3384	for (tmp = op->inv; tmp != NULL; tmp = next)	2735	for (tmp = op->inv; tmp; tmp = next)
3385	{	2736	{
3386	next = tmp->below;	2737	next = tmp->below;
3387	if (tmp->type == EXPERIENCE || tmp->invisible)	2738
		2739	if (tmp->invisible)
3388	continue;	2740	continue;
3389	remove_ob (tmp);	2741
		2742	tmp->remove ();
3390	tmp->x = op->x, tmp->y = op->y;	2743	tmp->x = op->x, tmp->y = op->y;
		2744
3391	if (tmp->type == CONTAINER)	2745	if (tmp->type == CONTAINER)
3392	{ /* empty container to ground */	2746	loot_object (tmp); /* empty container to ground */
3393	loot_object (tmp);	2747
3394	}	2748	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
3395	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(RANDOM () % 3)))
3396	{	2749	{
3397	if (tmp->nrof > 1)	2750	if (tmp->nrof > 1)
3398	{	2751	{
3399	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2752	tmp->decrease (rndm (1, tmp->nrof - 1));
3400	free_object (tmp2);
3401	insert_ob_in_map (tmp, op->map, NULL, 0);	2753	insert_ob_in_map (tmp, op->map, NULL, 0);
3402	}	2754	}
3403	else	2755	else
3404	free_object (tmp);	2756	tmp->destroy ();
3405	}	2757	}
3406	else	2758	else
3407	insert_ob_in_map (tmp, op->map, NULL, 0);	2759	insert_ob_in_map (tmp, op->map, NULL, 0);
3408	}	2760	}
3409	}	2761	}
…		…
3411	/*	2763	/*
3412	* fix_weight(): Check recursively the weight of all players, and fix	2764	* fix_weight(): Check recursively the weight of all players, and fix
3413	* 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
3414	* was changed.	2766	* was changed.
3415	*/	2767	*/
3416
3417	void	2768	void
3418	fix_weight (void)	2769	fix_weight ()
3419	{	2770	{
3420	player *pl;	2771	for_all_players (pl)
3421
3422	for (pl = first_player; pl != NULL; pl = pl->next)
3423	{	2772	{
3424	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2773	weight_t old = pl->ob->carrying;
3425		2774
3426	if (old == sum)	2775	pl->ob->update_weight ();
3427	continue;	2776
3428	fix_player (pl->ob);	2777	if (old != pl->ob->carrying)
		2778	{
		2779	pl->ob->update_stats ();
3429	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	}
3430	}	2782	}
3431	}	2783	}
3432		2784
3433	void	2785	void
3434	fix_luck (void)	2786	fix_luck ()
3435	{	2787	{
3436	player *pl;	2788	for_all_players (pl)
3437
3438	for (pl = first_player; pl != NULL; pl = pl->next)
3439	if (!pl->ob->contr->state)	2789	if (!pl->ob->contr->ns->state)
3440	change_luck (pl->ob, 0);	2790	pl->ob->change_luck (0);
3441	}	2791	}
3442
3443		2792
3444	/* cast_dust() - handles op throwing objects of type 'DUST'.	2793	/* cast_dust() - handles op throwing objects of type 'DUST'.
3445	* This is much simpler in the new spell code - we basically	2794	* This is much simpler in the new spell code - we basically
3446	* just treat this as any other spell casting object.	2795	* just treat this as any other spell casting object.
3447	*/	2796	*/
3448
3449	void	2797	void
3450	cast_dust (object *op, object *throw_ob, int dir)	2798	cast_dust (object *op, object *throw_ob, int dir)
3451	{	2799	{
3452	object *skop, *spob;	2800	object *skop, *spob;
3453		2801
…		…
3474	if (op->type == PLAYER)	2822	if (op->type == PLAYER)
3475	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);	2823	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3476		2824
3477	cast_spell (op, throw_ob, dir, spob, NULL);	2825	cast_spell (op, throw_ob, dir, spob, NULL);
3478		2826
3479	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2827	throw_ob->destroy ();
3480	remove_ob (throw_ob);
3481	free_object (throw_ob);
3482	}	2828	}
3483		2829
3484	void	2830	void
3485	make_visible (object *op)	2831	make_visible (object *op)
3486	{	2832	{
3487	op->hide = 0;	2833	op->flag [FLAG_HIDDEN] = 0;
3488	op->invisible = 0;	2834	op->invisible = 0;
		2835
3489	if (op->type == PLAYER)	2836	if (op->type == PLAYER)
3490	{	2837	{
3491	op->contr->tmp_invis = 0;	2838	op->contr->tmp_invis = 0;
3492	op->contr->invis_race = 0;	2839	op->contr->invis_race = 0;
3493	}	2840	}
		2841
3494	update_object (op, UP_OBJ_FACE);	2842	update_object (op, UP_OBJ_CHANGE);
3495	}	2843	}
3496		2844
3497	int	2845	int
3498	is_true_undead (object *op)	2846	is_true_undead (object *op)
3499	{	2847	{
3500	object *tmp = NULL;	2848	if (op->arch->flag [FLAG_UNDEAD])
3501
3502	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
3503	return 1;	2849	return 1;
3504		2850
3505	if (op->type == PLAYER)
3506	for (tmp = op->inv; tmp; tmp = tmp->below)
3507	if (tmp->type == EXPERIENCE && tmp->stats.Wis)
3508	if (QUERY_FLAG (tmp, FLAG_UNDEAD))
3509	return 1;
3510	return 0;	2851	return 0;
3511	}	2852	}
3512		2853
3513	/* look at the surrounding terrain to determine	2854	/* look at the surrounding terrain to determine
3514	* the hideability of this object. Positive levels	2855	* the hideability of this object. Positive levels
3515	* indicate greater hideability.	2856	* indicate greater hideability.
3516	*/	2857	*/
3517
3518	int	2858	int
3519	hideability (object *ob)	2859	hideability (object *ob)
3520	{	2860	{
3521	int i, level = 0, mflag;	2861	int i, level = 0, mflag;
3522	sint16 x, y;	2862	sint16 x, y;
3523		2863
3524	if (!ob || !ob->map)	2864	if (!ob || !ob->map)
3525	return 0;	2865	return 0;
3526		2866
3527	/* so, on normal lighted maps, its hard to hide */	2867	/* so, on normal lighted maps, its hard to hide */
3528	level = ob->map->darkness - 2;	2868	level = ob->map->darklevel () - 2;
3529		2869
3530	/* this also picks up whether the object is glowing.	2870	/* this also picks up whether the object is glowing.
3531	* 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
3532	* as bad as carrying a light on a pitch dark map */	2872	* as bad as carrying a light on a pitch dark map */
3533	if (has_carried_lights (ob))	2873	if (ob->has_carried_lights ())
3534	level = -(10 + (2 * ob->map->darkness));	2874	level = -(10 + (2 * ob->map->darklevel ()));
3535		2875
3536	/* scan through all nearby squares for terrain to hide in */	2876	/* scan through all nearby squares for terrain to hide in */
3537	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))
3538	{	2880	{
3539	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2881	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3540	if (mflag & P_OUT_OF_MAP)	2882	if (mflag & P_OUT_OF_MAP)
3541	{
3542	continue;	2883	continue;
3543	}	2884
3544	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2885	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3545	level += 2;	2886	level += 2;
3546	else /* open terrain! */	2887	else /* open terrain! */
3547	level -= 1;	2888	level -= 1;
3548	}	2889	}
…		…
3556	/* For Hidden creatures - a chance of becoming 'unhidden'	2897	/* For Hidden creatures - a chance of becoming 'unhidden'
3557	* every time they move - as we subtract off 'invisibility'	2898	* every time they move - as we subtract off 'invisibility'
3558	* AND, for players, if they move into a ridiculously unhideable	2899	* AND, for players, if they move into a ridiculously unhideable
3559	* spot (surrounded by clear terrain in broad daylight). -b.t.	2900	* spot (surrounded by clear terrain in broad daylight). -b.t.
3560	*/	2901	*/
3561
3562	void	2902	void
3563	do_hidden_move (object *op)	2903	do_hidden_move (object *op)
3564	{	2904	{
3565	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2905	int hide = 0;
3566	object *skop;
3567		2906
3568	if (!op || !op->map)	2907	if (!op || !op->map)
3569	return;	2908	return;
3570		2909
3571	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);
3572		2912
3573	/* 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! */
3574	if (op->type == PLAYER && op->contr->run_on)	2914	if (op->type == PLAYER && op->contr->run_on)
3575	{
3576	if (!skop || num >= skop->level)	2915	if (!skop || num >= skop->level)
3577	{	2916	{
3578	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!");
3579	make_visible (op);	2918	make_visible (op);
3580	return;	2919	return;
3581	}	2920	}
3582	else	2921	else
3583	num += 20;	2922	num += 20;
3584	}	2923
3585	num += op->map->difficulty;	2924	num += op->map->difficulty;
3586	hide = hideability (op); /* modify by terrain hidden level */	2925	hide = hideability (op); /* modify by terrain hidden level */
3587	num -= hide;	2926	num -= hide;
		2927
3588	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2928	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3589	{	2929	{
3590	make_visible (op);	2930	make_visible (op);
		2931
3591	if (op->type == PLAYER)	2932	if (op->type == PLAYER)
3592	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!");
3593	}	2934	}
3594	else if (op->type == PLAYER && skop)	2935	else if (op->type == PLAYER && skop)
3595	{
3596	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);
3597	}
3598	}	2937	}
3599		2938
3600	/* determine if who is standing near a hostile creature. */	2939	/* determine if who is standing near a hostile creature. */
3601		2940
3602	int	2941	int
3603	stand_near_hostile (object *who)	2942	stand_near_hostile (object *who)
3604	{	2943	{
3605	object *tmp = NULL;	2944	object *tmp = NULL;
3606	int i, friendly = 0, player = 0, mflags;	2945	int i, friendly = 0, player = 0, mflags;
3607	mapstruct *m;	2946	maptile *m;
3608	sint16 x, y;	2947	sint16 x, y;
3609		2948
3610	if (!who)	2949	if (!who)
3611	return 0;	2950	return 0;
3612		2951
3613	if (who->type == PLAYER)	2952	if (who->type == PLAYER)
3614	player = 1;	2953	player = 1;
3615		2954
3616	else	2955	else
3617	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2956	friendly = who->flag [FLAG_FRIENDLY];
3618		2957
3619	/* search adjacent squares */	2958	/* search adjacent squares */
3620	for (i = 1; i < 9; i++)	2959	for (i = 1; i < 9; i++)
3621	{	2960	{
3622	x = who->x + freearr_x[i];	2961	x = who->x + DIRX (i);
3623	y = who->y + freearr_y[i];	2962	y = who->y + DIRY (i);
3624	m = who->map;	2963	m = who->map;
3625	mflags = get_map_flags (m, &m, x, y, &x, &y);	2964	mflags = get_map_flags (m, &m, x, y, &x, &y);
3626	/* space must be blocked if there is a monster. If not	2965	/* space must be blocked if there is a monster. If not
3627	* blocked, don't need to check this space.	2966	* blocked, don't need to check this space.
3628	*/	2967	*/
3629	if (mflags & P_OUT_OF_MAP)	2968	if (mflags & P_OUT_OF_MAP)
3630	continue;	2969	continue;
3631	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)))
3632	continue;	2971	continue;
3633		2972
3634	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)
3635	{	2974	{
3636	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])
3637	return 1;	2976	return 1;
3638	else if (tmp->type == PLAYER)	2977	else if (tmp->type == PLAYER)
3639	{
3640	/*don't let a hidden DM prevent you from hiding */
3641	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3642	return 1;	2978	return 1;
3643	}
3644	}	2979	}
3645	}	2980	}
3646	return 0;	2981	return 0;
3647	}	2982	}
3648		2983
3649	/* check the player los field for viewability of the	2984	/* check the player los field for viewability of the
3650	* object op. This function works fine for monsters,	2985	* object op. This function works fine for monsters,
3651	* 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
3652	* a pile (say a coin under a table would return "viewable"	2987	* a pile (say a coin under a table would return "viewable"
3653	* by this routine). Another question, should we be	2988	* by this routine). Another question, should we be
3654	* concerned with the direction the player is looking	2989	* concerned with the direction the player is looking
3655	* in? Realistically, most of use cant see stuff behind	2990	* in? Realistically, most of us can't see stuff behind
3656	* our backs...on the other hand, does the "facing" direction	2991	* our backs...on the other hand, does the "facing" direction
3657	* imply the way your head, or body is facing? Its possible	2992	* imply the way your head, or body is facing? It's possible
3658	* 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.
3659	* -b.t.	2994	* -b.t.
3660	* This function is now map tiling safe.	2995	* This function is now map tiling safe.
3661	*/	2996	*/
3662
3663	int	2997	int
3664	player_can_view (object *pl, object *op)	2998	player_can_view (object *pl, object *op)
3665	{	2999	{
3666	rv_vector rv;	3000	rv_vector rv;
3667	int dx, dy;	3001	int dx, dy;
…		…
3669	if (pl->type != PLAYER)	3003	if (pl->type != PLAYER)
3670	{	3004	{
3671	LOG (llevError, "player_can_view() called for non-player object\n");	3005	LOG (llevError, "player_can_view() called for non-player object\n");
3672	return -1;	3006	return -1;
3673	}	3007	}
		3008
3674	if (!pl || !op)	3009	if (!pl || !op)
3675	return 0;	3010	return 0;
3676		3011
3677	if (op->head)
3678	{
3679	op = op->head;	3012	op = op->head_ ();
3680	}	3013
3681	get_rangevector (pl, op, &rv, 0x1);	3014	get_rangevector (pl, op, &rv, 0x1);
3682		3015
3683	/* starting with the 'head' part, lets loop	3016	/* starting with the 'head' part, lets loop
3684	* through the object and find if it has any	3017	* through the object and find if it has any
3685	* part that is in the los array but isnt on	3018	* part that is in the los array but isn't on
3686	* a blocked los square.	3019	* a blocked los square.
3687	* we use the archetype to figure out offsets.	3020	* we use the archetype to figure out offsets.
3688	*/	3021	*/
3689	while (op)	3022	while (op)
3690	{	3023	{
3691	dx = rv.distance_x + op->arch->clone.x;	3024	dx = rv.distance_x + op->arch->x;
3692	dy = rv.distance_y + op->arch->clone.y;	3025	dy = rv.distance_y + op->arch->y;
3693		3026
3694	/* only the viewable area the player sees is updated by LOS	3027	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3695	* code, so we need to restrict ourselves to that range of values
3696	* for any meaningful values.
3697	*/
3698	if (FABS (dx) <= (pl->contr->socket.mapx / 2) &&
3699	FABS (dy) <= (pl->contr->socket.mapy / 2) &&
3700	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx / 2)][dy + (pl->contr->socket.mapy / 2)])
3701	return 1;	3028	return 1;
		3029
3702	op = op->more;	3030	op = op->more;
3703	}	3031	}
3704	return 0;
3705	}
3706		3032
3707	/* routine for both players and monsters. We call this when
3708	* there is a possibility for our action distrubing our hiding
3709	* place or invisiblity spell. Artefact invisiblity is not
3710	* effected by this. If we arent invisible to begin with, we
3711	* return 0.
3712	*/
3713	int
3714	action_makes_visible (object *op)
3715	{
3716
3717	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
3718	{
3719	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3720	return 0;
3721
3722	if (op->contr && op->contr->tmp_invis == 0)
3723	return 0;
3724
3725	/* If monsters, they should become visible */
3726	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
3727	{
3728	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3729	return 1;
3730	}
3731	}
3732	return 0;	3033	return 0;
3733	}	3034	}
3734		3035
3735	/* op_on_battleground - checks if the given object op (usually	3036	/* op_on_battleground - checks if the given object op (usually
3736	* a player) is standing on a valid battleground-tile,	3037	* a player) is standing on a valid battleground-tile,
…		…
3741	* 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
3742	*/	3043	*/
3743	int	3044	int
3744	op_on_battleground (object *op, int *x, int *y)	3045	op_on_battleground (object *op, int *x, int *y)
3745	{	3046	{
3746	object *tmp;
3747
3748	/* A battleground-tile needs the following attributes to be valid:	3047	/* A battleground-tile needs the following attributes to be valid:
3749	* 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),
3750	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3049	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3751	* and the exit-coordinates sp/hp must both be > 0.	3050	* and the exit-coordinates sp/hp must both be > 0.
3752	* => The intention here is to prevent abuse of the battleground-	3051	* => The intention here is to prevent abuse of the battleground-
3753	* feature (like pickable or hidden battleground tiles). */	3052	* feature (like pickable or hidden battleground tiles). */
3754	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3053	for (object *tmp = op->below; tmp; tmp = tmp->below)
3755	{	3054	{
3756	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3055	if (tmp->flag [FLAG_IS_FLOOR])
3757	{	3056	{
3758	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3057	if (tmp->flag [FLAG_NO_PICK]
3759	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))
3760	{	3061	{
3761	/*before we assign the exit, check if this is a teambattle */	3062	/* before we assign the exit, check if this is a teambattle */
3762	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))
3763	{
3764	object *invtmp;
3765
3766	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)
3767	{	3066	{
3768	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3769	{
3770	if (x != NULL && y != NULL)	3067	if (x && y)
3771	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3068	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3069
3772	return 1;	3070	return 1;
3773	}
3774	}	3071	}
3775	}	3072
3776	if (x != NULL && y != NULL)	3073	if (x && y)
3777	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3074	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3075
3778	return 1;	3076	return 1;
3779	}	3077	}
3780	}	3078	}
3781	}	3079	}
		3080
3782	/* If we got here, did not find a battleground */	3081	/* If we got here, did not find a battleground */
3783	return 0;	3082	return 0;
3784	}	3083	}
3785		3084
3786	/*	3085	/*
…		…
3802	char buf[MAX_BUF]; /* tmp. string buffer */	3101	char buf[MAX_BUF]; /* tmp. string buffer */
3803	int i = 0, j = 0;	3102	int i = 0, j = 0;
3804		3103
3805	/* get the appropriate treasurelist */	3104	/* get the appropriate treasurelist */
3806	if (atnr == ATNR_FIRE)	3105	if (atnr == ATNR_FIRE)
3807	trlist = find_treasurelist ("dragon_ability_fire");	3106	trlist = treasurelist::find (shstr_dragon_ability_fire);
3808	else if (atnr == ATNR_COLD)	3107	else if (atnr == ATNR_COLD)
3809	trlist = find_treasurelist ("dragon_ability_cold");	3108	trlist = treasurelist::find (shstr_dragon_ability_cold);
3810	else if (atnr == ATNR_ELECTRICITY)	3109	else if (atnr == ATNR_ELECTRICITY)
3811	trlist = find_treasurelist ("dragon_ability_elec");	3110	trlist = treasurelist::find (shstr_dragon_ability_elec);
3812	else if (atnr == ATNR_POISON)	3111	else if (atnr == ATNR_POISON)
3813	trlist = find_treasurelist ("dragon_ability_poison");	3112	trlist = treasurelist::find (shstr_dragon_ability_poison);
3814		3113
3815	if (trlist == NULL || who->type != PLAYER)	3114	if (trlist == NULL || who->type != PLAYER)
3816	return;	3115	return;
3817		3116
3818	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++);
3819		3118
3820	if (tr == NULL || tr->item == NULL)	3119	if (!tr || !tr->item)
3821	{	3120	{
3822	/* 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]); */
3823	return;	3122	return;
3824	}	3123	}
3825		3124
3826	/* everything seems okay - now bring on the gift: */	3125	/* everything seems okay - now bring on the gift: */
3827	item = &(tr->item->clone);	3126	item = tr->item;
3828		3127
3829	if (item->type == SPELL)	3128	if (item->type == SPELL)
3830	{	3129	{
3831	if (check_spell_known (who, item->name))	3130	if (check_spell_known (who, item->name))
3832	return;	3131	return;
…		…
3891	{	3190	{
3892	/* forces in the treasurelist can alter the player's stats */	3191	/* forces in the treasurelist can alter the player's stats */
3893	object *skin;	3192	object *skin;
3894		3193
3895	/* first get the dragon skin force */	3194	/* first get the dragon skin force */
3896	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
3897	if (skin == NULL)	3198	if (!skin)
3898	return;	3199	return;
3899		3200
3900	/* adding new spellpath attunements */	3201	/* adding new spellpath attunements */
3901	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))	3202	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
3902	{	3203	{
…		…
3913	else	3214	else
3914	j = 1;	3215	j = 1;
3915	strcat (buf, spellpathnames[i]);	3216	strcat (buf, spellpathnames[i]);
3916	}	3217	}
3917	}	3218	}
		3219
3918	strcat (buf, ".");	3220	strcat (buf, ".");
3919	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3221	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3920	}	3222	}
3921		3223
3922	/* evtl. adding flags: */	3224	/* evtl. adding flags: */
3923	if (QUERY_FLAG (item, FLAG_XRAYS))	3225	if (item->flag [FLAG_XRAYS])
3924	SET_FLAG (skin, FLAG_XRAYS);	3226	skin->set_flag (FLAG_XRAYS);
3925	if (QUERY_FLAG (item, FLAG_STEALTH))	3227	if (item->flag [FLAG_STEALTH])
3926	SET_FLAG (skin, FLAG_STEALTH);	3228	skin->set_flag (FLAG_STEALTH);
3927	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3229	if (item->flag [FLAG_SEE_IN_DARK])
3928	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3230	skin->set_flag (FLAG_SEE_IN_DARK);
3929		3231
3930	/* print message if there is one */	3232	/* print message if there is one */
3931	if (item->msg != NULL)	3233	if (item->msg != NULL)
3932	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3234	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3933	}	3235	}
3934	else	3236	else
3935	{	3237	{
3936	/* generate misc. treasure */	3238	/* generate misc. treasure */
3937	tmp = arch_to_object (tr->item);	3239	tmp = tr->item->instance ();
3938	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));
3939	tmp = insert_ob_in_ob (tmp, who);	3241	who->insert (tmp);
3940	if (who->type == PLAYER)
3941	esrv_send_item (who, tmp);
3942	}	3242	}
3943	}	3243	}
3944		3244
3945	/**	3245	//-GPL
3946	* Unready an object for a player. This function does nothing if the object was	3246
3947	* not readied.	3247	sint8
3948	*/	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
3949	void	3263	void
3950	player_unready_range_ob (player *pl, object *ob)	3264	player::infobox (const char *title, const char *msg, int color)
3951	{	3265	{
3952	rangetype i;	3266	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
3953
3954	for (i = (rangetype) 0; i < range_size; i = (rangetype) ((int) i + 1))
3955	{
3956	if (pl->ranges[i] == ob)
3957	{
3958	pl->ranges[i] = NULL;
3959	if (pl->shoottype == i)
3960	{
3961	pl->shoottype = range_none;
3962	}
3963	}
3964	}
3965	}	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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