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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 1.296 by root, Thu Nov 17 04:59:33 2016 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 (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify it under
		9	* the terms of the Affero GNU General Public License as published by the
		10	* Free Software Foundation, either version 3 of the License, or (at your
		11	* option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the Affero GNU General Public License
		19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
		21	*
		22	* The authors can be reached via e-mail to <support@deliantra.net>
5	*/	23	*/
6		24
7	/*	25	//+GPL
8	CrossFire, A Multiplayer game for X-windows
9		26
10	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	27	#include <algorithm>
11	Copyright (C) 1992 Frank Tore Johansen	28	#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		29
30	#include <global.h>	30	#include <global.h>
31	#ifndef WIN32 /* ---win32 remove headers */
32	# include <pwd.h>
33	#endif
34	#ifndef __CEXTRACT__
35	# include <sproto.h>	31	#include <sproto.h>
36	#endif
37	#include <sounds.h>	32	#include <sounds.h>
38	#include <living.h>	33	#include <living.h>
39	#include <object.h>	34	#include <object.h>
40	#include <spells.h>	35	#include <spells.h>
41	#include <skills.h>	36	#include <skills.h>
42	#include <newclient.h>
43		37
44	#ifdef COZY_SERVER	38	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		39
318	/* This loads the first map an puts the player on it. */	40	/* This loads the first map an puts the player on it. */
319	static void	41	static void
320	set_first_map (object *op)	42	set_first_map (object *op)
321	{	43	{
322	strcpy (op->contr->maplevel, first_map_path);	44	op->contr->maplevel = first_map_path;
323	op->x = -1;	45	op->x = -1;
324	op->y = -1;	46	op->y = -1;
325	enter_exit (op, NULL);
326	}	47	}
327		48
328	/* Tries to add player on the connection passwd in ns.	49	void
329	* All we can really get in this is some settings like host and display	50	player::activate ()
330	* mode.
331	*/
332
333	int
334	add_player (NewSocket * ns)
335	{	51	{
336	player *p;	52	if (active)
		53	return;
337		54
338	p = get_player (NULL);	55	players.insert (this);
339	p->socket = *ns;	56	ob->remove ();
340	p->socket.faces_sent = (uint8 *) malloc (p->socket.faces_sent_len * sizeof (*p->socket.faces_sent));	57	ob->map = 0;
341	if (p->socket.faces_sent == NULL)	58	ob->activate_recursive ();
342	fatal (OUT_OF_MEMORY);	59	ob->clr_flag (FLAG_FRIENDLY);
343	memcpy (p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len * sizeof (*p->socket.faces_sent));	60	add_friendly_object (ob);
344	/* Needed because the socket we just copied over needs to be cleared.	61	}
345	* Note that this can result in a client reset if there is partial data	62
346	* on the uncoming socket.	63	void
		64	player::deactivate ()
		65	{
		66	if (!active)
		67	return;
		68
		69	terminate_all_pets (ob);
		70	remove_friendly_object (ob);
		71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
		74	maplevel = ob->map->path;
		75
		76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		78	ob->map = 0;
		79	party = 0;
		80
		81	players.erase (this);
		82	}
		83
		84	// connect the player with a specific client
		85	// also changes, rationalises, and fixes some incorrect settings
		86	void
		87	player::connect (client *ns)
		88	{
		89	this->ns = ns;
		90	ns->pl = this;
		91
		92	run_on = 0;
		93	fire_on = 0;
		94	ob->close_container (); //TODO: client-specific
		95
		96	ns->update_look = 0;
		97	ns->look_position = 0;
		98
		99	clear_los ();
		100
		101	ns->reset_stats ();
		102
		103	/* make sure he's a player -- needed because of class change. */
		104	ob->type = PLAYER; // we are paranoid
		105	ob->race = ob->arch->race;
		106
		107	ob->update_weight ();
		108	link_skills ();
		109
		110	assign (title, ob->arch->object::name);
		111
		112	/* if it's a dragon player, set the correct title here */
		113	if (ob->is_dragon ())
		114	{
		115	object *tmp, *abil = 0, *skin = 0;
		116
		117	for (tmp = ob->inv; tmp; tmp = tmp->below)
		118	if (tmp->type == FORCE)
		119	if (tmp->arch->archname == shstr_dragon_ability_force)
		120	abil = tmp;
		121	else if (tmp->arch->archname == shstr_dragon_skin_force)
		122	skin = tmp;
		123
		124	set_dragon_name (ob, abil, skin);
		125	}
		126
		127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		128
		129	esrv_new_player (this);
		130
		131	ob->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
		135
		136	ob->update_stats ();
		137
		138	ns->floorbox_update ();
		139	esrv_send_inventory (ob, ob);
		140	esrv_add_spells (this, 0);
		141
		142	activate ();
		143
		144	INVOKE_PLAYER (CONNECT, this);
		145	INVOKE_PLAYER (LOGIN, this);
		146	}
		147
		148	void
		149	player::disconnect ()
		150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
		157	if (ns)
		158	{
		159	if (active)
		160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		161
		162	INVOKE_PLAYER (DISCONNECT, this);
		163
		164	ns->reset_stats ();
		165	ns->pl = 0;
		166	ns = 0;
		167	}
		168
		169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
		172
		173	deactivate ();
		174	}
		175
		176	//-GPL
		177
		178	// the need for this function can be explained
		179	// by load_object not returning the object
		180	void
		181	player::set_object (object *op)
		182	{
		183	ob = observe = viewpoint = op;
		184	ob->contr = this; /* this aren't yet in archetype */
		185
		186	ob->speed = 1.0f; // object still inactive, keep it that way
		187	ob->speed_left = 0.5f;
		188
		189	ob->direction = 5; /* So player faces south */
		190	}
		191
		192	void
		193	player::set_observe (object *op)
		194	{
		195	observe = viewpoint = op ? op : ob;
		196	do_los = 1;
		197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
		207
		208	player::player ()
		209	{
		210	/* There are some elements we want initialised to non zero value -
		211	* we deal with that below this point.
347	*/	212	*/
348	p->socket.inbuf.len = 0;	213	outputs_sync = 4;
349	set_first_map (p->ob);	214	outputs_count = 4;
		215	unapply = unapply_nochoice;
350		216
351	CLEAR_FLAG (p->ob, FLAG_FRIENDLY);	217	savebed_map = first_map_path; /* Init. respawn position */
352	add_friendly_object (p->ob);	218
353	send_rules (p->ob);	219	gen_sp_armour = 10;
354	send_news (p->ob);	220	bowtype = bow_normal;
355	display_motd (p->ob);	221	petmode = pet_normal;
356	get_name (p->ob);	222	usekeys = containers;
357	return 0;	223	peaceful = 1; /* default peaceful */
		224	do_los = 1;
		225
		226	weapon_sp = 1.0f;
		227	weapon_sp_left = 0.5f;
		228	}
		229
		230	void
		231	player::do_destroy ()
		232	{
		233	disconnect ();
		234
		235	attachable::do_destroy ();
		236
		237	if (ob)
		238	ob->destroy ();
		239
		240	ob = observe = viewpoint = 0;
		241	}
		242
		243	player::~player ()
		244	{
		245	/* Clear item stack */
		246	free (stack_items);
358	}	247	}
359		248
360	/*	249	/*
361	* get_player_archetype() return next player archetype from archetype	250	* get_player_archetype() return next player archetype from archetype
362	* list. Not very efficient routine, but used only creating new players.	251	* list. Not very efficient routine, but used only creating new players.
363	* Note: there MUST be at least one player archetype!	252	* Note: there MUST be at least one player archetype!
364	*/	253	*/
365	archetype *	254	static archetype *
366	get_player_archetype (archetype *at)	255	get_player_archetype (archetype *at)
367	{	256	{
368	archetype *start = at;	257	// archetypes could have been reloaded
		258	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		259
		260	if (!nat)
		261	return at;
		262
		263	archvec::iterator i = archetypes.find (nat);
369		264
370	for (;;)	265	for (;;)
371	{	266	{
372	if (at == NULL || at->next == NULL)	267	if (++i == archetypes.end ())
373	at = first_archetype;	268	i = archetypes.begin ();
374	else	269	else if (*i == at)
375	at = at->next;	270	cleanup ("not a single player archetype found");
		271
376	if (at->clone.type == PLAYER)	272	if ((*i)->type == PLAYER)
377	return at;	273	return *i;
378	if (at == start)
379	{
380	LOG (llevError, "No Player archetypes\n");
381	exit (-1);
382	}
383	}	274	}
384	}	275	}
385		276
		277	/* Tries to add player on the connection passed in ns.
		278	* All we can really get in this is some settings like host and display
		279	* mode.
		280	*/
		281	player *
		282	player::create ()
		283	{
		284	player *pl = new player;
		285
		286	pl->set_object (get_player_archetype (0)->instance ());
		287
		288	pl->ob->roll_stats ();
		289	pl->ob->stats.wc = 2;
		290	pl->ob->run_away = 25; /* Then we panick... */
		291
		292	set_first_map (pl->ob);
		293
		294	return pl;
		295	}
386		296
387	object *	297	object *
388	get_nearest_player (object *mon)	298	get_nearest_player (object *mon)
389	{	299	{
390	object *op = NULL;	300	object *op = NULL;
391	player *pl = NULL;
392	objectlink *ol;	301	objectlink *ol;
393	unsigned lastdist;	302	unsigned lastdist;
394	rv_vector rv;	303	rv_vector rv;
395		304
396	for (ol = first_friendly_object, lastdist = 1000; ol != NULL; ol = ol->next)	305	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
397	{	306	{
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))	307	if (!can_detect_enemy (mon, ol->ob, &rv))
425	continue;	308	continue;
426		309
427	if (lastdist > rv.distance)	310	if (lastdist > rv.distance)
428	{	311	{
429	op = ol->ob;	312	op = ol->ob;
430	lastdist = rv.distance;	313	lastdist = rv.distance;
431	}	314	}
432	}	315	}
433	for (pl = first_player; pl != NULL; pl = pl->next)	316
434	{	317	for_all_players (pl)
435	if (can_detect_enemy (mon, pl->ob, &rv))	318	if (can_detect_enemy (mon, pl->ob, &rv))
436	{
437
438	if (lastdist > rv.distance)	319	if (lastdist > rv.distance)
439	{	320	{
440	op = pl->ob;	321	op = pl->ob;
441	lastdist = rv.distance;	322	lastdist = rv.distance;
442	}	323	}
443	}	324
444	}
445	#if 0	325	#if 0
446	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");	326	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
447	#endif	327	#endif
448	return op;	328	return op;
449	}	329	}
…		…
467	* circling behaviour. Unfortunately, this function is also used to determined	347	* 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	348	* if the creature should cast a spell, so returning a direction in that case
469	* is probably not a good thing.	349	* is probably not a good thing.
470	*/	350	*/
471	#define MAX_SPACES 50	351	#define MAX_SPACES 50
472
473		352
474	/*	353	/*
475	* Returns the direction to the player, if valid. Returns 0 otherwise.	354	* 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	355	* 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	356	* player and if path is blocked then see if blockage is close enough to player that
…		…
494	*/	373	*/
495	int	374	int
496	path_to_player (object *mon, object *pl, unsigned mindiff)	375	path_to_player (object *mon, object *pl, unsigned mindiff)
497	{	376	{
498	rv_vector rv;	377	rv_vector rv;
499	sint16 x, y;
500	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;	378	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
501	mapstruct *m, *lastmap;
502		379
503	get_rangevector (mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
504		381
505	if (rv.distance < mindiff)	382	if (rv.distance < mindiff)
506	return 0;	383	return 0;
507		384
508	x = mon->x;	385	mapxy pos (mon);
509	y = mon->y;
510	m = mon->map;
511	dir = rv.direction;	386	dir = rv.direction;
512	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	387	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);	388	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		389
514	/* If we can't solve it within the search distance, return now. */	390	/* If we can't solve it within the search distance, return now. */
515	if (diff > max)	391	if (diff > max)
516	return 0;	392	return 0;
		393
517	while (diff > 1 && max > 0)	394	while (diff > 1 && max > 0)
518	{	395	{
519	lastx = x;	396	mapxy lastpos = pos;
520	lasty = y;
521	lastmap = m;
522	x = lastx + freearr_x[dir];
523	y = lasty + freearr_y[dir];
524		397
525	mflags = get_map_flags (m, &m, x, y, &x, &y);	398	pos.move (dir);
526	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
527		399
528	/* Space is blocked - try changing direction a little */	400	/* Space is blocked - try changing direction a little */
529	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))	401	if (!pos.normalise ()
530	&& (m == mon->map && blocked_link (mon, m, x, y))))	402	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		403	&& blocked_link (mon, pos.m, pos.x, pos.y)))
531	{	404	{
532	/* recalculate direction from last good location. Possible	405	/* recalculate direction from last good location. Possible
533	* we were not traversing ideal location before.	406	* we were not traversing ideal location before.
534	*/	407	*/
535	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);	408	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
536	if (rv.direction != dir)	409	if (rv.direction != dir)
537	{	410	{
538	/* OK - says direction should be different - lets reset the	411	/* OK - says direction should be different - lets reset the
539	* the values so it will try again.	412	* the values so it will try again.
540	*/	413	*/
541	x = lastx;
542	y = lasty;
543	m = lastmap;	414	pos = lastpos;
544	dir = firstdir = rv.direction;	415	dir = firstdir = rv.direction;
545	}	416	}
546	else	417	else
547	{	418	{
548	/* direct path is blocked - try taking a side step to	419	/* direct path is blocked - try taking a side step to
…		…
555	*/	426	*/
556	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)	427	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
557	{	428	{
558	if (i == 0)	429	if (i == 0)
559	continue; /* already did this, so skip it */	430	continue; /* already did this, so skip it */
		431
560	/* Use lastdir here - otherwise,	432	/* Use lastdir here - otherwise,
561	* since the direction that the creature should move in	433	* since the direction that the creature should move in
562	* may change, you could get infinite loops.	434	* may change, you could get infinite loops.
563	* ie, player is northwest, but monster can only	435	* ie, player is northwest, but monster can only
564	* move west, so it does that. It goes some distance,	436	* move west, so it does that. It goes some distance,
…		…
566	* can't do that, but now finds it can move east, and	438	* can't do that, but now finds it can move east, and
567	* gets back to its original point. lastdir contains	439	* gets back to its original point. lastdir contains
568	* the last direction the creature has successfully	440	* the last direction the creature has successfully
569	* moved.	441	* moved.
570	*/	442	*/
571
572	x = lastx + freearr_x[absdir (lastdir + i)];
573	y = lasty + freearr_y[absdir (lastdir + i)];
574	m = lastmap;	443	pos = lastpos;
575	mflags = get_map_flags (m, &m, x, y, &x, &y);	444	pos.move (absdir (lastdir + i));
576	if (mflags & P_OUT_OF_MAP)	445
		446	if (!pos.normalise ())
577	continue;	447	continue;
578	blocked = GET_MAP_MOVE_BLOCK (m, x, y);	448
579	if (OB_TYPE_MOVE_BLOCK (mon, blocked))	449	mapspace &ms = *pos;
		450
		451	if (ms.flags () & P_BLOCKSVIEW)
580	continue;	452	continue;
581	if (mflags & P_BLOCKSVIEW)	453
		454	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
582	continue;	455	continue;
583		456
584	if (m == mon->map && blocked_link (mon, m, x, y))	457	if (blocked_link (mon, pos.m, pos.x, pos.y))
585	break;	458	break;
586	}	459	}
		460
587	/* go through entire loop without finding a valid	461	/* go through entire loop without finding a valid
588	* sidestep to take - thus, no valid path.	462	* sidestep to take - thus, no valid path.
589	*/	463	*/
590	if (i == (DETOUR_AMOUNT + 1))	464	if (i == DETOUR_AMOUNT + 1)
591	return 0;	465	return 0;
		466
592	diff--;	467	diff--;
593	lastdir = dir;	468	lastdir = dir;
594	max--;	469	max--;
595	if (!firstdir)	470	if (!firstdir)
596	firstdir = dir + i;	471	firstdir = dir + i;
…		…
600	{	475	{
601	/* we moved towards creature, so diff is less */	476	/* we moved towards creature, so diff is less */
602	diff--;	477	diff--;
603	max--;	478	max--;
604	lastdir = dir;	479	lastdir = dir;
		480
605	if (!firstdir)	481	if (!firstdir)
606	firstdir = dir;	482	firstdir = dir;
607	}	483	}
		484
608	if (diff <= 1)	485	if (diff <= 1)
609	{	486	{
610	/* Recalculate diff (distance) because we may not have actually	487	/* Recalculate diff (distance) because we may not have actually
611	* headed toward player for entire distance.	488	* headed toward player for entire distance.
612	*/	489	*/
613	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);	490	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);	491	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
615	}	492	}
		493
616	if (diff > max)	494	if (diff > max)
617	return 0;	495	return 0;
618	}	496	}
		497
619	/* If we reached the max, didn't find a direction in time */	498	/* If we reached the max, didn't find a direction in time */
620	if (!max)	499	if (!max)
621	return 0;	500	return 0;
622		501
623	return firstdir;	502	return firstdir;
624	}	503	}
625		504
626	void	505	void
627	give_initial_items (object *pl, treasurelist * items)	506	give_initial_items (object *pl, treasurelist *items)
628	{	507	{
629	object *op, *next = NULL;
630
631	if (pl->randomitems != NULL)	508	if (pl->randomitems)
632	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);	509	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
633		510
634	for (op = pl->inv; op; op = next)	511	for (object *next, *op = pl->inv; op; op = next)
635	{	512	{
636	next = op->below;	513	next = op->below;
637		514
638	/* Forces get applied per default, unless they have the	515	/* Forces get applied per default, unless they have the
639	* flag "neutral" set. Sorry but I can't think of a better way	516	* flag "neutral" set. Sorry but I can't think of a better way
640	*/	517	*/
641	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))	518	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
642	SET_FLAG (op, FLAG_APPLIED);	519	op->set_flag (FLAG_APPLIED);
643		520
644	/* we never give weapons/armour if these cannot be used	521	/* we never give weapons/armour if these cannot be used
645	* by this player due to race restrictions	522	* by this player due to race restrictions
646	*/	523	*/
647	if (pl->type == PLAYER)	524	if (pl->type == PLAYER)
648	{	525	{
649	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR) &&	526	if ((!pl->flag [FLAG_USE_ARMOUR]
		527	&&
650	(op->type == ARMOUR || op->type == BOOTS ||	528	(op->type == ARMOUR || op->type == BOOTS
651	op->type == CLOAK || op->type == HELMET ||	529	|| op->type == CLOAK || op->type == HELMET
652	op->type == SHIELD || op->type == GLOVES ||	530	|| op->type == SHIELD || op->type == GLOVES
653	op->type == BRACERS || op->type == GIRDLE)) || (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))	531	|| op->type == BRACERS || op->type == GIRDLE))
		532	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
654	{	533	{
655	remove_ob (op);	534	op->destroy ();
656	free_object (op);
657	continue;	535	continue;
658	}	536	}
659	}	537	}
660		538
661	/* This really needs to be better - we should really give	539	/* Here we remove duplicated skills (as duplicated spell objects have
662	* a substitute spellbook. The problem is that we don't really	540	* _very_ confusing effects for players), which could for instance be
663	* have a good idea what to replace it with (need something like	541	* generated by multiple treasurelists specifying the same skills.
664	* a first level treasurelist for each skill.)
665	* remove duplicate skills also
666	*/	542	*/
667	if (op->type == SPELLBOOK || op->type == SKILL)	543	if (op->type == SKILL)
668	{	544	{
669	object *tmp;
670
671	for (tmp = op->below; tmp; tmp = tmp->below)	545	for (object *tmp = op->below; tmp; tmp = tmp->below)
672	if (tmp->type == op->type && tmp->name == op->name)	546	if (tmp->type == op->type && tmp->name == op->name)
		547	{
		548	op->destroy ();
673	break;	549	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	}	550	}
		551
682	if (op->nrof > 1)	552	if (op->nrof > 1)
683	op->nrof = 1;	553	op->nrof = 1;
684	}	554	}
685		555
686	if (op->type == SPELLBOOK && op->inv)	556	if (op->type == SPELLBOOK && op->inv)
687	{	557	op->inv->clr_flag (FLAG_STARTEQUIP);
688	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
689	}
690		558
691	/* Give starting characters identified, uncursed, and undamned	559	/* Give starting characters identified, uncursed, and undamned
692	* items. Just don't identify gold or silver, or it won't be	560	* items. Just don't identify gold or silver, or it won't be
693	* merged properly.	561	* merged properly.
694	*/	562	*/
695	if (need_identify (op))	563	if (op->need_identify ())
696	{
697	SET_FLAG (op, FLAG_IDENTIFIED);
698	CLEAR_FLAG (op, FLAG_CURSED);
699	CLEAR_FLAG (op, FLAG_DAMNED);
700	}	564	{
		565	op->set_flag (FLAG_IDENTIFIED);
		566	op->clr_flag (FLAG_CURSED);
		567	op->clr_flag (FLAG_DAMNED);
		568	}
		569
701	if (op->type == SPELL)	570	if (op->type == SPELL)
702	{	571	{
703	remove_ob (op);	572	op->destroy ();
704	free_object (op);
705	continue;	573	continue;
706	}	574	}
707	else if (op->type == SKILL)	575	else if (op->type == SKILL)
708	{	576	{
709	SET_FLAG (op, FLAG_CAN_USE_SKILL);	577	op->set_flag (FLAG_CAN_USE_SKILL);
710	op->stats.exp = 0;	578	op->stats.exp = 0;
711	op->level = 1;	579	op->level = 1;
712	}	580	}
713	/* lock all 'normal items by default */	581	else /* lock all 'normal items by default */
714	else	582	op->set_flag (FLAG_INV_LOCKED);
715	SET_FLAG (op, FLAG_INV_LOCKED);
716	} /* for loop of objects in player inv */	583	} /* for loop of objects in player inv */
717		584
718	/* Need to set up the skill pointers */	585	/* Need to set up the skill pointers */
719	link_player_skills (pl);	586	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	}	587	}
804		588
805	void	589	void
806	get_party_password (object *op, partylist *party)	590	get_party_password (object *op, partylist *party)
807	{	591	{
808	if (party == NULL)	592	if (party == NULL)
809	{	593	{
810	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);	594	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
811	return;	595	return;
812	}	596	}
		597
813	op->contr->write_buf[0] = '\0';	598	op->contr->write_buf[0] = '\0';
814	op->contr->state = ST_GET_PARTY_PASSWORD;	599	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
815	op->contr->party_to_join = party;	600	op->contr->party_to_join = party;
816	send_query (&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	601	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
817	}	602	}
818
819		603
820	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	604	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
821	int	605	static int
822	roll_stat (void)	606	roll_stat ()
823	{	607	{
824	int a[4], i, j, k;	608	int a[4], i, j, k;
825		609
826	for (i = 0; i < 4; i++)	610	for (i = 0; i < 4; i++)
827	a[i] = (int) RANDOM () % 6 + 1;	611	a[i] = rndm (1, 6);
828		612
829	for (i = 0, j = 0, k = 7; i < 4; i++)	613	for (i = 0, j = 0, k = 7; i < 4; i++)
830	if (a[i] < k)	614	if (a[i] < k)
831	k = a[i], j = i;	615	k = a[i], j = i;
832		616
833	for (i = 0, k = 0; i < 4; i++)	617	for (i = 0, k = 0; i < 4; i++)
834	{
835	if (i != j)	618	if (i != j)
836	k += a[i];	619	k += a[i];
837	}	620
838	return k;	621	return k;
839	}	622	}
840		623
841	void	624	void
842	roll_stats (object *op)	625	object::roll_stats ()
843	{	626	{
		627	int statsort [NUM_STATS];
		628
		629	for (;;)
		630	{
844	int sum = 0;	631	int sum = 0;
845	int i = 0, j = 0;	632	for (int i = NUM_STATS; i--; )
846	int statsort[7];	633	sum += statsort [i] = roll_stat ();
847		634
848	do	635	if (sum >= 82 && sum <= 116)
		636	break;
849	{	637	}
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		638
861	/* Sort the stats so that rerolling is easier... */	639	// Sort the stats so that rerolling is easier...
862	statsort[0] = op->stats.Str;	640	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		641
870	/* a quick and dirty bubblesort? */	642	for (int i = 0; i < NUM_STATS; ++i)
871	do	643	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		644
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;	645	stats.exp = 0;
906	op->stats.ac = 0;	646	stats.ac = 0;
907		647
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;	648	stats.hp = stats.maxhp;
914	op->stats.sp = op->stats.maxsp;	649	stats.sp = stats.maxsp;
915	op->stats.grace = op->stats.maxgrace;	650	stats.grace = stats.maxgrace;
		651
		652	if (contr)
		653	{
		654	contr->levhp[1] = 9;
		655	contr->levsp[1] = 6;
		656	contr->levgrace[1] = 3;
		657
916	op->contr->orig_stats = op->stats;	658	contr->orig_stats = stats;
		659	}
917	}	660	}
918		661
919	void	662	void
920	Roll_Again (object *op)	663	object::swap_stats (int a, int b)
921	{	664	{
922	esrv_new_player (op->contr, 0);	665	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		666
927	void	667	for (int i = 0; i < NUM_STATS; ++i)
928	Swap_Stat (object *op, int Swap_Second)	668	stats.stat (i) = contr->orig_stats.stat (i);
		669
		670	//TODO: the following code looks so borked and should, at the very least,
		671	// be merged with the similar code in roll_stats
		672	stats.ac = 0;
		673
		674	level = 1;
		675	stats.exp = 0;
		676	stats.ac = 0;
		677
		678	stats.hp = stats.maxhp;
		679	stats.sp = stats.maxsp;
		680	stats.grace = stats.maxgrace;
		681
		682	if (contr)
		683	{
		684	contr->levhp[1] = 9;
		685	contr->levsp[1] = 6;
		686	contr->levgrace[1] = 3;
		687
		688	contr->orig_stats = stats;
		689	}
		690	}
		691
		692	static void
		693	start_info (object *op)
929	{	694	{
930	signed char tmp;
931	char buf[MAX_BUF];	695	char buf[MAX_BUF];
932		696
933	if (op->contr->Swap_First == -1)	697	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);	698	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	}	699	}
1048		700
1049	/* This function takes the key that is passed, and does the	701	/* This function takes the key that is passed, and does the
1050	* appropriate action with it (change race, or other things).	702	* appropriate action with it (change race, or other things).
1051	* The function name is for historical reasons - now we have	703	* The function name is for historical reasons - now we have
1052	* separate race and class; this actually changes the RACE,	704	* separate race and class; this actually changes the RACE,
1053	* not the class.	705	* not the class.
1054	*/	706	*/
1055		707	void
1056	int	708	player::chargen_race_done ()
1057	key_change_class (object *op, char key)
1058	{	709	{
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 */	710	/* this must before then initial items are given */
1072	esrv_new_player (op->contr, op->weight + op->carrying);	711	esrv_new_player (ob->contr);
1073	create_treasure (find_treasurelist ("starting_wealth"), op, 0, 0, 0);
1074		712
		713	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		714	if (tl)
		715	create_treasure (tl, ob, 0, 0, 0);
		716
1075	INVOKE_PLAYER (BIRTH, op->contr);	717	INVOKE_PLAYER (BIRTH, ob->contr);
1076	INVOKE_PLAYER (LOGIN, op->contr);
1077		718
1078	op->contr->state = ST_PLAYING;	719	ob->contr->ns->state = ST_PLAYING;
1079		720
1080	if (op->msg)	721	if (ob->msg)
1081	op->msg = NULL;	722	ob->msg = 0;
1082		723
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);	724	start_info (ob);
1093	CLEAR_FLAG (op, FLAG_WIZ);	725	ob->clr_flag (FLAG_WIZ);
1094	give_initial_items (op, op->randomitems);	726	give_initial_items (ob, ob->randomitems);
1095	link_player_skills (op);
1096	esrv_send_inventory (op, op);	727	esrv_send_inventory (ob, ob);
1097	fix_player (op);	728	ob->update_stats ();
1098		729
1099	/* This moves the player to a different start map, if there	730	/* This moves the player to a different start map, if there
1100	* is one for this race	731	* is one for this race
1101	*/	732	*/
1102	if (*first_map_ext_path)	733	if (*first_map_ext_path)
1103	{	734	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	735	else
1118	{
1119	LOG (llevDebug, "first_map_ext_path not set\n");	736	LOG (llevDebug, "first_map_ext_path not set\n");
1120	}	737	}
1121	return 0;
1122	}
1123		738
		739	/*
		740	* Returns true if the given player is a legal class.
		741	* The function to add and remove class-bonuses to the stats doesn't
		742	* check if the stat becomes negative, thus this function
		743	* merely checks that all stats are 1 or more, and returns
		744	* false otherwise.
		745	*/
		746	static int
		747	allowed_class (const object *op)
		748	{
		749	return op->stats.Dex > 0
		750	&& op->stats.Str > 0
		751	&& op->stats.Con > 0
		752	&& op->stats.Int > 0
		753	&& op->stats.Wis > 0
		754	&& op->stats.Pow > 0
		755	&& op->stats.Cha > 0;
		756	}
		757
		758	void
		759	player::chargen_race_next ()
		760	{
1124	/* Following actually changes the race - this is the default command	761	/* Following actually changes the race - this is the default command
1125	* if we don't match with one of the options above.	762	* if we don't match with one of the options above.
1126	*/	763	*/
1127		764
1128	tmp_loop = 0;	765	do
1129	while (!tmp_loop)
1130	{	766	{
1131	shstr name = op->name;	767	shstr name = ob->name;
1132	int x = op->x, y = op->y;	768	int x = ob->x, y = ob->y;
1133		769
1134	remove_statbonus (op);	770	ob->remove_statbonus ();
1135	remove_ob (op);	771	ob->remove ();
1136	op->arch = get_player_archetype (op->arch);	772	ob->arch = get_player_archetype (ob->arch);
1137	copy_object (&op->arch->clone, op);	773	ob->arch->copy_to (ob);
1138	op->instantiate ();	774	ob->instantiate ();
1139	op->stats = op->contr->orig_stats;	775	ob->stats = ob->contr->orig_stats;
1140	op->name = op->name_pl = name;	776	ob->name = ob->name_pl = name;
1141	op->x = x;	777	ob->x = x;
1142	op->y = y;	778	ob->y = y;
1143	SET_ANIMATION (op, 2); /* So player faces south */	779	SET_ANIMATION (ob, 2); /* So player faces south */
1144	insert_ob_in_map (op, op->map, op, 0);	780	insert_ob_in_map (ob, ob->map, ob, 0);
1145	strncpy (op->contr->title, op->arch->clone.name, sizeof (op->contr->title) - 1);	781	assign (ob->contr->title, ob->arch->object::name);
1146	op->contr->title[sizeof (op->contr->title) - 1] = '\0';
1147	add_statbonus (op);	782	ob->add_statbonus ();
1148	tmp_loop = allowed_class (op);
1149	}	783	}
		784	while (!allowed_class (ob));
1150		785
1151	update_object (op, UP_OBJ_FACE);	786	update_object (ob, UP_OBJ_FACE);
1152	esrv_update_item (UPD_FACE, op, op);	787	esrv_update_item (UPD_FACE, ob, ob);
1153	fix_player (op);	788	ob->update_stats ();
1154	op->stats.hp = op->stats.maxhp;	789	ob->stats.hp = ob->stats.maxhp;
1155	op->stats.sp = op->stats.maxsp;	790	ob->stats.sp = ob->stats.maxsp;
1156	op->stats.grace = 0;	791	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	}	792	}
1162		793
1163	int	794	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)	795	flee_player (object *op)
1214	{	796	{
1215	int dir, diff;	797	int dir, diff;
1216	rv_vector rv;	798	rv_vector rv;
1217		799
1218	if (op->stats.hp < 0)	800	if (op->stats.hp < 0)
1219	{	801	{
1220	LOG (llevDebug, "Fleeing player is dead.\n");	802	LOG (llevDebug, "Fleeing player is dead.\n");
1221	CLEAR_FLAG (op, FLAG_SCARED);	803	op->clr_flag (FLAG_SCARED);
1222	return;	804	return;
1223	}	805	}
1224		806
1225	if (op->enemy == NULL)	807	if (!op->enemy)
1226	{	808	{
1227	LOG (llevDebug, "Fleeing player had no enemy.\n");	809	LOG (llevDebug, "Fleeing player had no enemy.\n");
1228	CLEAR_FLAG (op, FLAG_SCARED);	810	op->clr_flag (FLAG_SCARED);
1229	return;	811	return;
1230	}	812	}
1231		813
1232	/* Seen some crashes here. Since we don't store an	814	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	{	815	{
1238	CLEAR_FLAG (op, FLAG_SCARED);
1239	op->enemy = NULL;	816	op->enemy = NULL;
		817	op->clr_flag (FLAG_SCARED);
1240	return;	818	return;
1241	}	819	}
1242		820
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);	821	get_rangevector (op, op->enemy, &rv, 0);
1250		822
1251	dir = absdir (4 + rv.direction);	823	dir = absdir (4 + rv.direction);
1252	for (diff = 0; diff < 3; diff++)	824	for (diff = 0; diff < 3; diff++)
1253	{	825	{
1254	int m = 1 - (RANDOM () & 2);	826	int m = 1 - rndm (2) * 2;
1255		827
1256	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))	828	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1257	{
1258	return;	829	return;
1259	}
1260	}	830	}
		831
1261	/* Cornered, get rid of scared */	832	/* Cornered, get rid of scared */
1262	CLEAR_FLAG (op, FLAG_SCARED);	833	op->clr_flag (FLAG_SCARED);
1263	op->enemy = NULL;	834	op->enemy = NULL;
1264	}	835	}
1265		836
1266
1267	/* check_pick sees if there is stuff to be picked up/picks up stuff.	837	/* 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	838	* It returns 1 if the player should keep on moving, 0 if he should
1269	* stop.	839	* stop.
1270	*/	840	*/
1271	int	841	int
1272	check_pick (object *op)	842	check_pick (object *op)
1273	{	843	{
1274	object *tmp, *next;	844	object *tmp, *next;
1275	tag_t next_tag = 0, op_tag;
1276	int stop = 0;	845	int stop = 0;
1277	int j, k, wvratio;	846	int wvratio;
1278	char putstring[128], tmpstr[16];
1279		847
1280
1281	/* if you're flying, you cna't pick up anything */	848	/* if you're flying, you can't pick up anything */
1282	if (op->move_type & MOVE_FLYING)	849	if (op->move_type & MOVE_FLYING)
1283	return 1;	850	return 1;
1284		851
1285	op_tag = op->count;
1286
1287	next = op->below;	852	next = op->below;
1288	if (next)	853
1289	next_tag = next->count;	854	int cnt = MAX_ITEM_PER_ACTION;
		855	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1290		856
1291	/* loop while there are items on the floor that are not marked as	857	/* loop while there are items on the floor that are not marked as
1292	* destroyed */	858	* destroyed */
1293	while (next && !was_destroyed (next, next_tag))	859	while (next && !next->destroyed ())
1294	{	860	{
1295	tmp = next;	861	tmp = next;
1296	next = tmp->below;	862	next = tmp->below;
		863
1297	if (next)	864	if (cnt <= 0)
1298	next_tag = next->count;	865	{
		866	op->failmsg ("Couldn't pickup all items at once.");
		867	return 0;
		868	}
1299		869
1300	if (was_destroyed (op, op_tag))	870	if (op->destroyed ())
1301	return 0;	871	return 0;
1302		872
1303	if (!can_pick (op, tmp))	873	if (!can_pick (op, tmp))
1304	continue;	874	continue;
1305		875
1306	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)	876	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1307	{	877	{
1308	if (item_matched_string (op, tmp, op->contr->search_str))	878	if (item_matched_string (op, tmp, op->contr->search_str))
1309	pick_up (op, tmp);	879	CHK_PICK_PICKUP;
		880
1310	continue;	881	continue;
1311	}	882	}
1312		883
1313	/* high not bit set? We're using the old autopickup model */	884	/* pickup handling */
		885	if (op->contr->mode & PU_DEBUG)
		886	{
		887	/* some debugging code to figure out item information */
		888	const char *str = tmp->name
		889	? format ("item name: %s item type: %d weight/value: %d",
		890	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
		891	: format ("item name: %s item type: %d weight/value: %d",
		892	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		893
		894	new_draw_info (NDI_UNIQUE, 0, op, str);
		895	}
		896
		897	if (op->contr->mode & PU_INHIBIT)
		898	return 1;
		899
		900	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		901	return 1;
		902
		903	/* philosophy:
		904	* It's easy to grab an item type from a pile, as long as it's
		905	* generic. This takes no game-time. For more detailed pickups
		906	* and selections, select-items should be used. This is a
		907	* grab-as-you-run type mode that's really useful for arrows for
		908	* example.
		909	* The drawback: right now it has no frontend, so you need to
		910	* stick the bits you want into a calculator in hex mode and then
		911	* convert to decimal and then 'pickup <#>
		912	*/
		913
		914	/* the first two modes are exclusive: if NOTHING we return, if
		915	* STOP then we stop. All the rest are applied sequentially,
		916	* meaning if any test passes, the item gets picked up. */
		917
		918	/* if mode is set to pick nothing up, return */
		919	if (op->contr->mode == PU_NOTHING)
		920	return 1;
		921
		922	/* if mode is set to stop when encountering objects, return */
		923	/* take STOP before INHIBIT since it doesn't actually pick
		924	* anything up */
		925	if (op->contr->mode & PU_STOP)
		926	return 0;
		927
		928	/* useful for going into stores and not losing your settings... */
		929	/* and for battles wher you don't want to get loaded down while
		930	* fighting */
		931	if (op->contr->mode & PU_INHIBIT)
		932	return 1;
		933
		934	/* prevent us from turning into auto-thieves :) */
		935	if (tmp->flag [FLAG_UNPAID])
		936	continue;
		937
		938	/* ignore known cursed objects */
		939	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		940	continue;
		941
		942	/* all food and drink if desired */
		943	/* question: don't pick up known-poisonous stuff? */
1314	if (!(op->contr->mode & PU_NEWMODE))	944	if (op->contr->mode & PU_FOOD)
		945	if (tmp->type == FOOD)
1315	{	946	{
1316	switch (op->contr->mode)	947	CHK_PICK_PICKUP;
		948	continue;
		949	}
		950
		951	if (op->contr->mode & PU_DRINK)
		952	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
		953	{
		954	CHK_PICK_PICKUP;
		955	continue;
		956	}
		957
		958	if (op->contr->mode & PU_POTION)
		959	if (tmp->type == POTION)
		960	{
		961	CHK_PICK_PICKUP;
		962	continue;
		963	}
		964
		965	/* spellbooks, skillscrolls and normal books/scrolls */
		966	if (op->contr->mode & PU_SPELLBOOK)
		967	if (tmp->type == SPELLBOOK)
		968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
		972
		973	if (op->contr->mode & PU_SKILLSCROLL)
		974	if (tmp->type == SKILLSCROLL)
		975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
		979
		980	if (op->contr->mode & PU_READABLES)
		981	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		982	{
		983	CHK_PICK_PICKUP;
		984	continue;
		985	}
		986
		987	/* wands/staves/rods/horns */
		988	if (op->contr->mode & PU_MAGIC_DEVICE)
		989	if (tmp->type == WAND
		990	|| tmp->type == ROD
		991	|| tmp->type == HORN
		992	|| tmp->type == POWER_CRYSTAL)
		993	{
		994	CHK_PICK_PICKUP;
		995	continue;
		996	}
		997
		998	/* pick up all magical items */
		999	if (op->contr->mode & PU_MAGICAL)
		1000	if (tmp->flag [FLAG_KNOWN_MAGICAL]
		1001	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1002	{
		1003	CHK_PICK_PICKUP;
		1004	continue;
		1005	}
		1006
		1007	if (op->contr->mode & PU_VALUABLES)
		1008	{
		1009	if (tmp->type == MONEY || tmp->type == GEM)
1317	{	1010	{
1318	case 0:	1011	CHK_PICK_PICKUP;
1319	return 1; /* don't pick up */	1012	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	}	1013	}
1351	}	1014	}
1352	else	1015
1353	{ /* old model */	1016	/* rings & amulets - talismans seems to be typed AMULET */
1354	/* NEW pickup handling */
1355	if (op->contr->mode & PU_DEBUG)	1017	if (op->contr->mode & PU_JEWELS)
		1018	if (tmp->type == RING
		1019	|| tmp->type == AMULET
		1020	|| tmp->type == GIRDLE
		1021	|| tmp->type == SKILL_TOOL)
1356	{	1022	{
1357	/* some debugging code to figure out item information */	1023	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;	1024	continue;
		1025	}
1431		1026
1432	/* ignore known cursed objects */	1027	/* we don't forget dragon food */
1433	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)	1028	if (op->contr->mode & PU_FLESH)
		1029	if (tmp->type == FLESH)
		1030	{
		1031	CHK_PICK_PICKUP;
1434	continue;	1032	continue;
		1033	}
1435		1034
1436	/* all food and drink if desired */	1035	/* bows and arrows. Bows are good for selling! */
1437	/* question: don't pick up known-poisonous stuff? */	1036	if (op->contr->mode & PU_BOW)
		1037	if (tmp->type == BOW)
		1038	{
		1039	CHK_PICK_PICKUP;
		1040	continue;
		1041	}
		1042
		1043	if (op->contr->mode & PU_ARROW)
		1044	if (tmp->type == ARROW)
		1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
		1049
		1050	/* all kinds of armor etc. */
		1051	if (op->contr->mode & PU_ARMOUR)
		1052	if (tmp->type == ARMOUR)
		1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
		1058	if (op->contr->mode & PU_HELMET)
		1059	if (tmp->type == HELMET)
		1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
		1064
		1065	if (op->contr->mode & PU_SHIELD)
		1066	if (tmp->type == SHIELD)
		1067	{
		1068	CHK_PICK_PICKUP;
		1069	continue;
		1070	}
		1071
1438	if (op->contr->mode & PU_FOOD)	1072	if (op->contr->mode & PU_BOOTS)
1439	if (tmp->type == FOOD)	1073	if (tmp->type == BOOTS)
		1074	{
		1075	CHK_PICK_PICKUP;
		1076	continue;
		1077	}
		1078
		1079	if (op->contr->mode & PU_GLOVES)
		1080	if (tmp->type == GLOVES || tmp->type == BRACERS)
		1081	{
		1082	CHK_PICK_PICKUP;
		1083	continue;
		1084	}
		1085
		1086	if (op->contr->mode & PU_CLOAK)
		1087	if (tmp->type == CLOAK)
		1088	{
		1089	CHK_PICK_PICKUP;
		1090	continue;
		1091	}
		1092
		1093	/* hoping to catch throwing daggers here */
		1094	if (op->contr->mode & PU_MISSILEWEAPON)
		1095	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
		1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
		1100
		1101	/* careful: chairs and tables are weapons! */
		1102	if (op->contr->mode & PU_ALLWEAPON)
		1103	{
		1104	if (tmp->type == WEAPON)
		1105	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1440	{	1106	{
1441	pick_up (op, tmp);	1107	CHK_PICK_PICKUP;
1442	if (0)
1443	fprintf (stderr, "FOOD\n");
1444	continue;	1108	continue;
1445	}	1109	}
		1110	}
		1111
		1112	/* misc stuff that's useful */
1446	if (op->contr->mode & PU_DRINK)	1113	if (op->contr->mode & PU_KEY)
1447	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))	1114	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1448	{	1115	{
1449	pick_up (op, tmp);	1116	CHK_PICK_PICKUP;
1450	if (0)
1451	fprintf (stderr, "DRINK\n");
1452	continue;	1117	continue;
1453	}	1118	}
1454		1119
		1120	/* any of the last 4 bits set means we use the ratio for value
		1121	* pickups */
1455	if (op->contr->mode & PU_POTION)	1122	if (op->contr->mode & PU_RATIO)
1456	if (tmp->type == POTION)	1123	{
		1124	/* use value density to decide what else to grab */
		1125	/* >=7 was >= op->contr->mode */
		1126	/* >=7 is the old standard setting. Now we take the last 4 bits
1457	{	1127	*/
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)	1128	wvratio = op->contr->mode & PU_RATIO;
1502	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))	1129	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	{	1130	{
1512	if (tmp->type == MONEY || tmp->type == GEM)	1131	#if 0
		1132	fprintf (stderr, "HIGH WEIGHT/VALUE [");
		1133	if (tmp->name != NULL)
1513	{	1134	{
1514	pick_up (op, tmp);
1515	if (0)
1516	fprintf (stderr, "MONEY/GEM\n");	1135	fprintf (stderr, "%s", tmp->name);
1517	continue;
1518	}	1136	}
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	1137	else
1664	fprintf (stderr, "%s", tmp->arch->name);	1138	fprintf (stderr, "%s", tmp->arch->archname);
1665	fprintf (stderr, ",%d] = ", tmp->type);	1139	fprintf (stderr, ",%d] = ", tmp->type);
1666	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));	1140	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1667	#endif	1141	#endif
		1142	CHK_PICK_PICKUP;
1668	continue;	1143	continue;
1669	}
1670	}	1144	}
1671	} /* the new pickup model */	1145	} /* the new pickup model */
1672	}	1146	}
		1147
1673	return !stop;	1148	return !stop;
		1149	}
		1150
		1151	/* routine for both players and monsters. We call this when
		1152	* there is a possibility for our action distrubing our hiding
		1153	* place or invisiblity spell. Artefact invisiblity causes
		1154	* "noise" instead. If we arent invisible to begin with, we
		1155	* return 0.
		1156	*/
		1157	static int
		1158	action_makes_visible (object *op)
		1159	{
		1160	if (op->invisible && op->flag [FLAG_ALIVE])
		1161	{
		1162	if (op->flag [FLAG_MAKE_INVIS])
		1163	{
		1164	// artefact invisibility is permanent, but we still make noise
		1165	// this is important for game-balance.
		1166	if (op->contr)
		1167	op->make_noise ();
		1168
		1169	return 0;
		1170	}
		1171
		1172	if (op->contr && op->contr->tmp_invis == 0)
		1173	return 0;
		1174
		1175	/* If monsters, they should become visible */
		1176	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1177	{
		1178	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1179	return 1;
		1180	}
		1181	}
		1182
		1183	return 0;
1674	}	1184	}
1675		1185
1676	/*	1186	/*
1677	* Find an arrow in the inventory and after that	1187	* Find an arrow in the inventory and after that
1678	* in the right type container (quiver). Pointer to the	1188	* in the right type container (quiver). Pointer to the
1679	* found object is returned.	1189	* found object is returned.
1680	*/	1190	*/
1681	object *	1191	static object *
1682	find_arrow (object *op, const char *type)	1192	find_arrow (object *op, const char *type)
1683	{	1193	{
1684	object *tmp = NULL;
1685
1686	for (op = op->inv; op; op = op->below)	1194	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)	1195	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1196	return splay (tmp);
		1197
		1198	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1199	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
		1200	if (object *arrow = find_arrow (tmp, type))
		1201	{
		1202	splay (tmp);
1690	return op;	1203	return arrow;
		1204	}
		1205
1691	return tmp;	1206	return 0;
1692	}	1207	}
1693		1208
1694	/*	1209	/*
1695	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1210	* 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	1211	* 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	1212	* 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.	1213	* the hall. Failing that it does it's best to pick the highest plus arrow.
1699	*/	1214	*/
1700		1215	static object *
1701	object *
1702	find_better_arrow (object *op, object *target, const char *type, int *better)	1216	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1703	{	1217	{
1704	object *tmp = NULL, *arrow, *ntmp;	1218	object *tmp = NULL, *arrow, *ntmp;
1705	int attacknum, attacktype, betterby = 0, i;	1219	int attacknum, attacktype, betterby = 0, i;
1706		1220
1707	if (!type)	1221	if (!type)
1708	return NULL;	1222	return NULL;
1709		1223
1710	for (arrow = op->inv; arrow; arrow = arrow->below)	1224	for (arrow = op->inv; arrow; arrow = arrow->below)
1711	{	1225	{
1712	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))	1226	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1713	{	1227	{
1714	i = 0;	1228	i = 0;
1715	ntmp = find_better_arrow (arrow, target, type, &i);	1229	ntmp = find_better_arrow (arrow, target, type, &i);
		1230
1716	if (i > betterby)	1231	if (i > betterby)
1717	{	1232	{
1718	tmp = ntmp;	1233	tmp = ntmp;
1719	betterby = i;	1234	betterby = i;
1720	}	1235	}
1721	}	1236	}
1722	else if (arrow->type == ARROW && arrow->race == type)	1237	else if (arrow->type == ARROW && arrow->race == type)
1723	{	1238	{
1724	/* allways prefer assasination/slaying */	1239	/* allways prefer assasination/slaying */
1725	if (target->race != NULL && arrow->slaying != NULL && strstr (arrow->slaying, target->race))	1240	if (target->race && arrow->slaying.contains (target->race))
1726	{	1241	{
1727	if (arrow->attacktype & AT_DEATH)	1242	if (arrow->attacktype & AT_DEATH)
1728	{	1243	{
1729	*better = 100;	1244	*better = 100;
1730	return arrow;	1245	return arrow;
…		…
1738	else	1253	else
1739	{	1254	{
1740	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)	1255	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
1741	{	1256	{
1742	attacktype = 1 << attacknum;	1257	attacktype = 1 << attacknum;
1743	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1258	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1744	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100) > betterby)	1259	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1745	{	1260	{
1746	tmp = arrow;	1261	tmp = arrow;
1747	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->clone.resist[attacknum]) / 100;	1262	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1748	}	1263	}
1749	}	1264	}
		1265
1750	if ((2 + arrow->magic + arrow->stats.dam) > betterby)	1266	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1751	{	1267	{
1752	tmp = arrow;	1268	tmp = arrow;
1753	betterby = 2 + arrow->magic + arrow->stats.dam;	1269	betterby = 2 + arrow->magic + arrow->stats.dam;
1754	}	1270	}
		1271
1755	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)	1272	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1756	{	1273	{
1757	tmp = arrow;	1274	tmp = arrow;
1758	betterby = 1 + arrow->magic + arrow->stats.dam;	1275	betterby = 1 + arrow->magic + arrow->stats.dam;
1759	}	1276	}
1760	}	1277	}
1761	}	1278	}
1762	}	1279	}
		1280
1763	if (tmp == NULL && arrow == NULL)	1281	if (tmp == NULL && arrow == NULL)
1764	return find_arrow (op, type);	1282	return find_arrow (op, type);
1765		1283
1766	*better = betterby;	1284	*better = betterby;
1767	return tmp;	1285	return tmp;
…		…
1771	* find_better_arrow to find a decent arrow to use.	1289	* find_better_arrow to find a decent arrow to use.
1772	* op = the shooter	1290	* op = the shooter
1773	* type = bow->race	1291	* type = bow->race
1774	* dir = fire direction	1292	* dir = fire direction
1775	*/	1293	*/
1776		1294	static object *
1777	object *
1778	pick_arrow_target (object *op, const char *type, int dir)	1295	pick_arrow_target (object *op, shstr_cmp type, int dir)
1779	{	1296	{
1780	object *tmp = NULL;	1297	object *tmp = NULL;
1781	mapstruct *m;	1298	maptile *m;
1782	int i, mflags, found, number;	1299	int i, mflags, found, number;
1783	sint16 x, y;	1300	sint16 x, y;
1784		1301
1785	if (op->map == NULL)	1302	if (op->map == NULL)
1786	return find_arrow (op, type);	1303	return find_arrow (op, type);
…		…
1798	for (i = 0, found = 0; i < 20; i++)	1315	for (i = 0, found = 0; i < 20; i++)
1799	{	1316	{
1800	x += freearr_x[dir];	1317	x += freearr_x[dir];
1801	y += freearr_y[dir];	1318	y += freearr_y[dir];
1802	mflags = get_map_flags (m, &m, x, y, &x, &y);	1319	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1320
1803	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)	1321	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1804	{	1322	{
1805	tmp = NULL;	1323	tmp = 0;
1806	break;	1324	break;
1807	}	1325	}
1808	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)	1326	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
1809	{	1327	{
1810	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1328	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1811	* perhaps a bad assumption.	1329	* perhaps a bad assumption.
1812	*/	1330	*/
1813	tmp = NULL;	1331	tmp = 0;
1814	break;	1332	break;
1815	}	1333	}
		1334
1816	if (mflags & P_IS_ALIVE)	1335	if (mflags & P_IS_ALIVE)
1817	{
1818	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)	1336	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1819	if (QUERY_FLAG (tmp, FLAG_ALIVE))	1337	if (tmp->flag [FLAG_ALIVE])
1820	{
1821	found++;
1822	break;
1823	}
1824	if (found)
1825	break;	1338	break;
1826	}
1827	}	1339	}
1828	if (tmp == NULL)	1340
		1341	if (!tmp)
1829	return find_arrow (op, type);	1342	return find_arrow (op, type);
1830		1343
1831	if (tmp->head)	1344	if (tmp->head)
1832	tmp = tmp->head;	1345	tmp = tmp->head;
1833		1346
…		…
1846	*/	1359	*/
1847	int	1360	int
1848	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)	1361	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1849	{	1362	{
1850	object *left, *bow;	1363	object *left, *bow;
1851	tag_t left_tag, tag;	1364	int mflags;
1852	int bowspeed, mflags;	1365	maptile *m;
1853	mapstruct *m;
1854		1366
1855	if (!dir)	1367	if (!dir)
1856	{	1368	{
1857	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1369	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1858	return 0;	1370	return 0;
1859	}	1371	}
1860	if (op->type == PLAYER)	1372
1861	bow = op->contr->ranges[range_bow];	1373	if (op->contr)
		1374	bow = op->current_weapon;
1862	else	1375	else
1863	{	1376	{
1864	for (bow = op->inv; bow; bow = bow->below)	1377	for (bow = op->inv; bow; bow = bow->below)
1865	/* Don't check for applied - monsters don't apply bows - in that way, they	1378	/* 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.	1379	* don't need to switch back and forth between bows and weapons.
…		…
1871	if (!bow)	1384	if (!bow)
1872	{	1385	{
1873	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1386	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1874	return 0;	1387	return 0;
1875	}	1388	}
		1389
		1390	// optimisation: move object to top so we will find it quickly again
		1391	splay (bow);
1876	}	1392	}
		1393
1877	if (!bow->race || !bow->skill)	1394	if (!bow->race || !bow->skill)
1878	{	1395	{
1879	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1396	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1880	return 0;	1397	return 0;
1881	}	1398	}
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		1399
1891	if (arrow == NULL)	1400	if (arrow == NULL)
1892	{	1401	{
1893	if ((arrow = find_arrow (op, bow->race)) == NULL)	1402	if ((arrow = find_arrow (op, bow->race)) == NULL)
1894	{	1403	{
1895	if (op->type == PLAYER)	1404	if (op->type == PLAYER)
1896	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1405	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 */	1406	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1898	else	1407	else
1899	CLEAR_FLAG (op, FLAG_READY_BOW);	1408	op->clr_flag (FLAG_READY_BOW);
		1409
1900	return 0;	1410	return 0;
1901	}	1411	}
1902	}	1412	}
		1413
1903	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);	1414	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1904	if (mflags & P_OUT_OF_MAP)	1415	if (mflags & P_OUT_OF_MAP)
1905	{
1906	return 0;	1416	return 0;
1907	}	1417
1908	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)	1418	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
1909	{	1419	{
1910	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");	1420	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1911	return 0;	1421	return 0;
1912	}	1422	}
1913		1423
1914	/* this should not happen, but sometimes does */	1424	/* this should not happen, but sometimes does */
1915	if (arrow->nrof == 0)	1425	if (arrow->nrof == 0)
1916	{	1426	{
1917	remove_ob (arrow);	1427	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
1918	free_object (arrow);	1428	arrow->destroy ();
1919	return 0;	1429	return 0;
1920	}	1430	}
1921		1431
1922	left = arrow; /* these are arrows left to the player */	1432	left = arrow; /* these are arrows left to the player */
1923	left_tag = left->count;	1433	arrow = arrow->split ();
1924	arrow = get_split_ob (arrow, 1);	1434	if (!arrow)
1925	if (arrow == NULL)
1926	{	1435	{
1927	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1436	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1928	return 0;	1437	return 0;
1929	}	1438	}
1930	set_owner (arrow, op);	1439
		1440	arrow->set_owner (op);
1931	arrow->skill = bow->skill;	1441	arrow->skill = bow->skill;
1932
1933	arrow->direction = dir;	1442	arrow->direction = dir;
1934	arrow->x = sx;	1443
1935	arrow->y = sy;	1444	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
		1445	arrow->stats.hp = arrow->stats.dam;
		1446	arrow->stats.grace = arrow->attacktype;
		1447	arrow->custom_name = arrow->slaying;
		1448
		1449	#if 0
		1450	if (player *pl = op->contr)
		1451	{
		1452	float speed = pl->weapon_sp;
		1453
		1454	/* penalize ROF for bestarrow */
		1455	if (pl->bowtype == bow_bestarrow)
		1456	speed *= .9f;
		1457	else
		1458	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1459
		1460	op->speed_left += speed - op->speed;
		1461	}
		1462	#endif
		1463
		1464	SET_ANIMATION (arrow, arrow->direction);
		1465
		1466	/* update the speed */
		1467
		1468	arrow->speed_left = 0;
		1469	arrow->set_speed (max (2.f,
		1470	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1471	+ bow->stats.dam / 7.f
		1472	));
		1473
		1474	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
1936		1475
1937	if (op->type == PLAYER)	1476	if (op->type == PLAYER)
1938	{	1477	{
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;	1478	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
		1479	wc -= dex_bonus[op->stats.Dex];
		1480
		1481	if (!arrow->slaying)
		1482	arrow->slaying = op->slaying;
		1483
		1484	arrow->attacktype |= op->attacktype;
1972	}	1485	}
1973	else	1486	else
1974	{	1487	{
1975	arrow->stats.wc = op->stats.wc - bow->magic - arrow->magic - arrow->stats.wc + wc_mod;
1976
1977	arrow->level = op->level;	1488	arrow->level = op->level;
1978	}	1489	arrow->stats.wc -= bow->magic;
1979	if (arrow->attacktype == AT_PHYSICAL)	1490
		1491	if (!arrow->slaying)
		1492	arrow->slaying = bow->slaying;
		1493
1980	arrow->attacktype |= bow->attacktype;	1494	arrow->attacktype |= bow->attacktype;
1981	if (bow->slaying != NULL)	1495	}
1982	arrow->slaying = bow->slaying;
1983		1496
1984	arrow->map = m;	1497	wc -= arrow->level;
		1498	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1499
		1500	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1985	arrow->move_type = MOVE_FLY_LOW;	1501	arrow->move_type = MOVE_FLY_LOW;
1986	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1502	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1503	arrow->set_flag (FLAG_NO_PICK);
1987		1504
1988	play_sound_map (op->map, op->x, op->y, SOUND_FIRE_ARROW);	1505	op->play_sound (sound_find ("fire_arrow"));
1989	tag = arrow->count;	1506	m->insert (arrow, sx, sy, op);
1990	insert_ob_in_map (arrow, m, op, 0);
1991		1507
1992	if (!was_destroyed (arrow, tag))	1508	if (!arrow->destroyed ())
1993	move_arrow (arrow);	1509	move_arrow (arrow);
1994		1510
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;	1511	return 1;
2003	}	1512	}
2004		1513
2005	/* Special fire code for players - this takes into	1514	/* Special fire code for players - this takes into
2006	* account the special fire modes players can have	1515	* account the special fire modes players can have
2007	* but monsters can't. Putting that code here	1516	* but monsters can't. Putting that code here
2008	* makes the fire_bow code much cleaner.	1517	* makes the fire_bow code much cleaner.
2009	* this function should only be called if 'op' is a player,	1518	* this function should only be called if 'op' is a player,
2010	* hence the function name.	1519	* hence the function name.
2011	*/	1520	*/
2012	int	1521	static int
2013	player_fire_bow (object *op, int dir)	1522	player_fire_bow (object *op, int dir)
2014	{	1523	{
2015	int ret = 0, wcmod = 0;	1524	int ret;
2016		1525
2017	if (op->contr->bowtype == bow_bestarrow)	1526	if (op->contr->bowtype == bow_bestarrow)
2018	{	1527	{
2019	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranges[range_bow]->race, dir), dir, 0, op->x, op->y);	1528	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
2020	}	1529	}
2021	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)	1530	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
2022	{	1531	{
2023	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))	1532	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);	1533	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
2026	}	1534	}
2027	else if (op->contr->bowtype == bow_threewide)	1535	else if (op->contr->bowtype == bow_threewide)
2028	{	1536	{
2029	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1537	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)]);	1538	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[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)]);	1539	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
2032	}	1540	}
2033	else if (op->contr->bowtype == bow_spreadshot)	1541	else if (op->contr->bowtype == bow_spreadshot)
2034	{	1542	{
2035	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);
2036	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);	1544	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);	1545	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
2038
2039	}	1546	}
2040	else	1547	else
2041	{	1548	{
2042	/* Simple case */	1549	/* Simple case */
2043	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);	1550	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
2044	}	1551	}
		1552
2045	return ret;	1553	return ret;
2046	}	1554	}
2047
2048		1555
2049	/* Fires a misc (wand/rod/horn) object in 'dir'.	1556	/* Fires a misc (wand/rod/horn) object in 'dir'.
2050	* Broken apart from 'fire' to keep it more readable.	1557	* Broken apart from 'fire' to keep it more readable.
2051	*/	1558	*/
2052	void	1559	static void
2053	fire_misc_object (object *op, int dir)	1560	fire_misc_object (object *op, int dir)
2054	{	1561	{
2055	object *item;	1562	object *item = op->contr->ranged_ob;
2056		1563
2057	if (!op->contr->ranges[range_misc])	1564	if (!item)
2058	{	1565	{
2059	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");	1566	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
2060	return;	1567	return;
2061	}	1568	}
2062		1569
2063	item = op->contr->ranges[range_misc];
2064	if (!item->inv)	1570	if (!item->inv)
2065	{	1571	{
2066	LOG (llevError, "Object %s lacks a spell\n", &item->name);	1572	LOG (llevError, "Object %s lacks a spell\n", &item->name);
2067	return;	1573	return;
2068	}	1574	}
		1575
		1576	if (!op->apply (item))
		1577	return;
		1578
2069	if (item->type == WAND)	1579	if (item->type == WAND)
2070	{	1580	{
2071	if (item->stats.food <= 0)	1581	if (item->stats.food <= 0)
2072	{	1582	{
2073	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1583	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));	1584	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1585
2075	return;	1586	return;
2076	}	1587	}
2077	}	1588	}
2078	else if (item->type == ROD || item->type == HORN)	1589	else if (item->type == ROD || item->type == HORN)
2079	{	1590	{
2080	if (item->stats.hp < MAX (item->inv->stats.sp, item->inv->stats.grace))	1591	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1592
		1593	// using the maximum of the rods charge allows at least one spell cast
		1594	// for a rod or horn, this fixes some broken rods.
		1595	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
2081	{	1596	{
2082	play_sound_player_only (op->contr, SOUND_WAND_POOF, 0, 0);	1597	op->contr->play_sound (sound_find ("wand_poof"));
		1598
2083	if (item->type == ROD)	1599	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));	1600	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
2085	else	1601	else
2086	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));	1602	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1603
2087	return;	1604	return;
2088	}	1605	}
2089	}	1606	}
2090		1607
2091	if (cast_spell (op, item, dir, item->inv, NULL))	1608	if (cast_spell (op, item, dir, item->inv, NULL))
2092	{	1609	{
2093	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */	1610	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1611
2094	if (item->type == WAND)	1612	if (item->type == WAND)
2095	{	1613	{
2096	if (!(--item->stats.food))	1614	if (!(--item->stats.food))
2097	{	1615	{
2098	object *tmp;
2099
2100	if (item->arch)	1616	if (item->arch)
2101	{	1617	{
2102	CLEAR_FLAG (item, FLAG_ANIMATE);	1618	item->clr_flag (FLAG_ANIMATE);
2103	item->face = item->arch->clone.face;	1619	item->face = item->arch->face;
2104	item->speed = 0;	1620	item->set_speed (0);
2105	update_ob_speed (item);
2106	}	1621	}
2107	if ((tmp = is_player_inv (item)))	1622
		1623	if (object *pl = item->visible_to ())
2108	esrv_update_item (UPD_ANIM, tmp, item);	1624	esrv_update_item (UPD_ANIM, pl, item);
2109	}	1625	}
2110	}	1626	}
2111	else if (item->type == ROD || item->type == HORN)	1627	else if (item->type == ROD || item->type == HORN)
2112	{
2113	drain_rod_charge (item);	1628	drain_rod_charge (item);
2114	}
2115	}	1629	}
2116	}	1630	}
2117		1631
2118	/* Received a fire command for the player - go and do it.	1632	/* Received a fire command for the player - go and do it.
2119	*/	1633	*/
2120	void	1634	bool
2121	fire (object *op, int dir)	1635	fire (object *who, int dir)
2122	{	1636	{
2123	int spellcost = 0;	1637	int spellcost = 0;
2124		1638
		1639	player *pl = who->contr;
		1640
		1641	if (pl->golem)
		1642	{
		1643	control_golem (who->contr->golem, dir);
		1644	return false;
		1645	}
		1646
		1647	object *ob = pl->ranged_ob;
		1648
		1649	if (!ob)
		1650	return false;
		1651
		1652	if (who->speed_left > 0.f)
		1653	--who->speed_left;
		1654	else
		1655	return false;
		1656
		1657	if (!who->apply (ob))
		1658	return false;
		1659
2125	/* check for loss of invisiblity/hide */	1660	/* check for loss of invisiblity/hide */
2126	if (action_makes_visible (op))	1661	if (action_makes_visible (who))
2127	make_visible (op);	1662	make_visible (who);
2128		1663
2129	switch (op->contr->shoottype)	1664	switch (ob->type)
2130	{	1665	{
2131	case range_none:	1666	case BOW:
2132	return;
2133
2134	case range_bow:
2135	player_fire_bow (op, dir);	1667	player_fire_bow (who, dir);
2136	return;	1668	break;
2137		1669
2138	case range_magic: /* Casting spells */	1670	case SPELL:
2139	spellcost = (cast_spell (op, op, dir, op->contr->ranges[range_magic], op->contr->spellparam[0] ? op->contr->spellparam : NULL));	1671	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
2140	return;	1672	break;
2141		1673
2142	case range_misc:	1674	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);	1675	apply_map_builder (who, dir);
2168	return;	1676	break;
		1677
		1678	case SKILL:
		1679	do_skill (who, who, ob, dir, 0);
		1680	break;
		1681
		1682	case RANGED:
		1683	do_skill (who, ob, who->chosen_skill, dir, 0);
		1684	break;
		1685
2169	default:	1686	default:
2170	new_draw_info (NDI_UNIQUE, 0, op, "Illegal shoot type.");	1687	fire_misc_object (who, dir);
2171	return;	1688	break;
2172	}	1689	}
2173	}
2174		1690
		1691	return true;
		1692	}
2175		1693
2176		1694	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)	1695	find_key_ (object *pl, object *container, object *door)
2190	{	1696	{
2191	object *tmp, *key;	1697	object *tmp, *key;
2192		1698
2193	/* Should not happen, but sanity checking is never bad */	1699	/* Should not happen, but sanity checking is never bad */
2194	if (container->inv == NULL)	1700	if (!container->inv)
2195	return NULL;	1701	return 0;
2196		1702
2197	/* First, lets try to find a key in the top level inventory */	1703	/* First, lets try to find a key in the top level inventory */
2198	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1704	for (tmp = container->inv; tmp; tmp = tmp->below)
2199	{	1705	{
2200	if (door->type == DOOR && tmp->type == KEY)	1706	if (door->type == DOOR && tmp->type == KEY)
2201	break;	1707	break;
		1708
2202	/* For sanity, we should really check door type, but other stuff	1709	/* For sanity, we should really check door type, but other stuff
2203	* (like containers) can be locked with special keys	1710	* (like containers) can be locked with special keys
2204	*/	1711	*/
2205	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)	1712	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
2206	break;	1713	break;
2207	}	1714	}
		1715
2208	/* No key found - lets search inventories now */	1716	/* No key found - lets search inventories now */
2209	/* If we find and use a key in an inventory, return at that time.	1717	/* 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	1718	* otherwise, if we search all the inventories and still don't find
2211	* a key, return	1719	* a key, return
2212	*/	1720	*/
2213	if (!tmp)	1721	if (!tmp)
2214	{	1722	{
2215	for (tmp = container->inv; tmp != NULL; tmp = tmp->below)	1723	for (tmp = container->inv; tmp; tmp = tmp->below)
2216	{
2217	/* No reason to search empty containers */	1724	/* No reason to search empty containers */
2218	if (tmp->type == CONTAINER && tmp->inv)	1725	if (tmp->type == CONTAINER && tmp->inv)
2219	{
2220	if ((key = find_key (pl, tmp, door)) != NULL)	1726	if ((key = find_key_ (pl, tmp, door)))
2221	return key;	1727	return key;
2222	}	1728
2223	}
2224	if (!tmp)	1729	if (!tmp)
2225	return NULL;	1730	return 0;
2226	}	1731	}
		1732
2227	/* We get down here if we have found a key. Now if its in a container,	1733	/* 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	1734	* see if we actually want to use it
2229	*/	1735	*/
2230	if (pl != container)	1736	if (pl != container)
2231	{	1737	{
2232	/* Only let players use keys in containers */	1738	/* Only let players use keys in containers */
2233	if (!pl->contr)	1739	if (!pl->contr)
2234	return NULL;	1740	return 0;
		1741
2235	/* cases where this fails:	1742	/* cases where this fails:
2236	* If we only search the player inventory, return now since we	1743	* If we only search the player inventory, return now since we
2237	* are not in the players inventory.	1744	* are not in the players inventory.
2238	* If the container is not active, return now since only active	1745	* If the container is not active, return now since only active
2239	* containers can be used.	1746	* containers can be used.
…		…
2243	* inv must have been an container and must have been active.	1750	* inv must have been an container and must have been active.
2244	*	1751	*
2245	* Change the color so that the message doesn't disappear with	1752	* Change the color so that the message doesn't disappear with
2246	* all the others.	1753	* all the others.
2247	*/	1754	*/
2248	if (pl->contr->usekeys == key_inventory ||	1755	if (pl->contr->usekeys == key_inventory
2249	!QUERY_FLAG (container, FLAG_APPLIED) ||	1756	|| !container->flag [FLAG_APPLIED]
2250	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))	1757	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
2251	{	1758	{
2252	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,	1759	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));	1760	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
2254	return NULL;	1761	return NULL;
2255	}	1762	}
2256	}	1763	}
		1764
2257	return tmp;	1765	return tmp;
		1766	}
		1767
		1768	/* find_key
		1769	* We try to find a key for the door as passed. If we find a key
		1770	* and successfully use it, we return the key, otherwise NULL
		1771	* This function merges both normal and locked door, since the logic
		1772	* for both is the same - just the specific key is different.
		1773	* pl is the player,
		1774	* inv is the objects inventory to searched
		1775	* door is the door we are trying to match against.
		1776	* This function can be called recursively to search containers.
		1777	*/
		1778	object *
		1779	find_key (object *pl, object *container, object *door)
		1780	{
		1781	if (door->slaying && is_match_expr (door->slaying))
		1782	{
		1783	// for match expressions, we try to find the key by applying the match
		1784	// to the op itself, which is supposed to find the "key", instead
		1785	// of searching through containers ourselves.
		1786
		1787	return match_one (door->slaying, container, door, pl, pl);
		1788	}
		1789	else
		1790	return find_key_ (pl, container, door);
2258	}	1791	}
2259		1792
2260	/* moved door processing out of move_player_attack.	1793	/* moved door processing out of move_player_attack.
2261	* returns 1 if player has opened the door with a key	1794	* returns 1 if player has opened the door with a key
2262	* such that the caller should not do anything more,	1795	* such that the caller should not do anything more,
2263	* 0 otherwise	1796	* 0 otherwise
2264	*/	1797	*/
2265	static int	1798	static int
2266	player_attack_door (object *op, object *door)	1799	player_attack_door (object *op, object *door)
2267	{	1800	{
2268
2269	/* If its a door, try to find a use a key. If we do destroy the door,	1801	/* 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 -	1802	* might as well return immediately as there is nothing more to do -
2271	* otherwise, we fall through to the rest of the code.	1803	* otherwise, we fall through to the rest of the code.
2272	*/	1804	*/
2273	object *key = find_key (op, op, door);	1805	object *key = find_key (op, op, door);
2274		1806
2275	/* IF we found a key, do some extra work */	1807	/* If we found a key, do some extra work */
2276	if (key)	1808	if (key)
2277	{	1809	{
2278	object *container = key->env;	1810	object *container = key->env;
2279		1811
2280	play_sound_map (op->map, op->x, op->y, SOUND_OPEN_DOOR);
2281	if (action_makes_visible (op))	1812	if (action_makes_visible (op))
2282	make_visible (op);	1813	make_visible (op);
		1814
2283	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))	1815	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
2284	spring_trap (door->inv, op);	1816	spring_trap (door->inv, op);
		1817
2285	if (door->type == DOOR)	1818	if (door->type == DOOR)
2286	{
2287	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */	1819	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
2288	}
2289	else if (door->type == LOCKED_DOOR)	1820	else if (door->type == LOCKED_DOOR)
2290	{	1821	{
2291	new_draw_info_format (NDI_UNIQUE, NDI_BROWN, op, "You open the door with the %s", query_short_name (key));	1822	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
2292	remove_door2 (door); /* remove door without violence ;-) */	1823	remove_door2 (door); /* remove door without violence ;-) */
2293	}	1824	}
		1825
2294	/* Do this after we print the message */	1826	/* Do this after we print the message */
2295	decrease_ob (key); /* Use up one of the keys */	1827	key->decrease (); /* Use up one of the keys */
2296	/* Need to update the weight the container the key was in */	1828
2297	if (container != op)
2298	esrv_update_item (UPD_WEIGHT, op, container);
2299	return 1; /* Nothing more to do below */	1829	return 1; /* Nothing more to do below */
2300	}	1830	}
2301	else if (door->type == LOCKED_DOOR)	1831	else if (door->type == LOCKED_DOOR)
2302	{	1832	{
2303	/* Might as well return now - no other way to open this */	1833	/* Might as well return now - no other way to open this */
2304	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1834	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2305	return 1;	1835	return 1;
2306	}	1836	}
		1837
2307	return 0;	1838	return 0;
2308	}	1839	}
2309		1840
2310	/* This function is just part of a breakup from move_player.	1841	/* This function is just part of a breakup from move_player.
2311	* It should keep the code cleaner.	1842	* It should keep the code cleaner.
2312	* When this is called, the players direction has been updated	1843	* When this is called, the players direction has been updated
2313	* (taking into account confusion.) The player is also actually	1844	* (taking into account confusion.) The player is also actually
2314	* going to try and move (not fire weapons).	1845	* going to try and move (not fire weapons).
2315	*/	1846	*/
2316		1847	bool
2317	void
2318	move_player_attack (object *op, int dir)	1848	move_player_attack (object *op, int dir)
2319	{	1849	{
2320	object *tmp, *mon;	1850	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2321	sint16 nx, ny;	1851	{
2322	int on_battleground;	1852	--op->speed_left;
2323	mapstruct *m;	1853	return true;
		1854	}
2324		1855
2325	nx = freearr_x[dir] + op->x;	1856	sint16 nx = freearr_x[dir] + op->x;
2326	ny = freearr_y[dir] + op->y;	1857	sint16 ny = freearr_y[dir] + op->y;
2327		1858
2328	on_battleground = op_on_battleground (op, NULL, NULL);	1859	if (out_of_map (op->map, nx, ny))
		1860	return false;
2329		1861
2330	/* If braced, or can't move to the square, and it is not out of the	1862	/* 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	1863	* 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	1864	* 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	1865	* 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	1866	* 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	1867	* 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	1868	* quite a bit of processing. However, it probably is less than what
2337	* move_ob uses.	1869	* move_ob uses.
2338	*/	1870	*/
2339	if ((op->contr->braced || !move_ob (op, dir, op)) && !out_of_map (op->map, nx, ny))	1871	maptile *m = op->map->xy_find (nx, ny);
		1872
		1873	/* Go through all the objects, and find ones of interest. Only stop if
		1874	* we find a monster - that is something we know we want to attack.
		1875	* if its a door or barrel (can roll) see if there may be monsters
		1876	* on the space
		1877	*/
		1878	object *mon;
		1879	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1880	{
		1881	if ((mon->flag [FLAG_ALIVE]
		1882	|| mon->type == LOCKED_DOOR
		1883	|| mon->flag [FLAG_CAN_ROLL])
		1884	&& mon != op)
		1885	break;
2340	{	1886	}
2341	if (OUT_OF_REAL_MAP (op->map, nx, ny))	1887
		1888	/* no monster == player tries to move into a wall or so */
		1889	if (!mon)
		1890	{
		1891	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1892	if (op->move_type & ob->move_block)
2342	{	1893	{
2343	m = get_map_from_coord (op->map, &nx, &ny);	1894	if (ob->move_block == MOVE_ALL)
2344	if (!m)	1895	move_into_wall (op, ob);
2345	return; /* Don't think this should happen */	1896	else
		1897	{
		1898	if (op->contr->ns->bumpmsg)
		1899	{
		1900	op->play_sound (sound_find ("blocked_move"));
		1901
		1902	op->statusmsg (ob->invisible
		1903	? "Something blocks you."
		1904	: format ("Something blocks you from entering the %s.", query_name (ob))
		1905	);
		1906	}
		1907	}
		1908
		1909	break;
		1910	}
		1911
		1912	return false;
		1913	}
		1914
		1915	mon = mon->head_ ();
		1916
		1917	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1918	if (op->contr->weapon_sp_left > 0.f)
		1919	if (player_attack_door (op, mon))
		1920	{
		1921	--op->contr->weapon_sp_left;
		1922	return true;
		1923	}
		1924
		1925	/* The following deals with possibly attacking peaceful
		1926	* or friendly creatures. Basically, all players are considered
		1927	* unaggressive. If the moving player has peaceful set, then the
		1928	* object should be pushed instead of attacked. It is assumed that
		1929	* if you are braced, you will not attack friends accidently,
		1930	* and thus will not push them.
		1931	*/
		1932
		1933	/* If the creature is a pet, push it even if the player is not
		1934	* peaceful. Our assumption is the creature is a pet if the
		1935	* player owns it and it is either friendly or unagressive.
		1936	*/
		1937	if (op->type == PLAYER
		1938	&& ((mon->owner && mon->owner->contr
		1939	&& same_party (mon->owner->contr->party, op->contr->party))
		1940	|| mon->owner == op)
		1941	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
		1942	{
		1943	/* If we're braced, we don't want to switch places with it */
		1944	if (op->contr->braced)
		1945	return false;
		1946
		1947	if (op->speed_left > 0.f)
		1948	{
		1949	--op->speed_left;
		1950
		1951	op->play_sound (sound_find ("push_player"));
		1952	push_ob (mon, dir, op);
		1953
		1954	if (action_makes_visible (op))
		1955	make_visible (op);
		1956
		1957	return true;
2346	}	1958	}
2347	else	1959	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;	1960	return false;
2354	}	1961	}
2355		1962
2356	mon = NULL;	1963	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		1964
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	1965	/* in certain circumstances, you shouldn't attack friendly
2422	* creatures. Note that if you are braced, you can't push	1966	* creatures. Note that if you are braced, you can't push
2423	* someone, but put it inside this loop so that you won't	1967	* someone, but put it inside this loop so that you won't
2424	* attack them either.	1968	* attack them either.
2425	*/	1969	*/
2426	if ((mon->type == PLAYER || mon->enemy != op) &&	1970	if ((mon->type == PLAYER || mon->enemy != op)
2427	(mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)) && (	1971	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2428	#ifdef PROHIBIT_PLAYERKILL	1972	&& ((op->contr->peaceful
2429	(op->contr->peaceful	1973	|| (mon->type == PLAYER && mon->contr->peaceful))
2430	|| (mon->type == PLAYER	1974	&& !on_battleground))
2431	&& mon->contr->	1975	{
2432	peaceful)) &&	1976	if (op->speed_left > 0.f)
2433	#else
2434	op->contr->peaceful &&
2435	#endif
2436	!on_battleground))
2437	{	1977	{
		1978	--op->speed_left;
		1979
2438	if (!op->contr->braced)	1980	if (!op->contr->braced)
2439	{	1981	{
2440	play_sound_map (op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1982	op->play_sound (sound_find ("push_player"));
2441	(void) push_ob (mon, dir, op);	1983	push_ob (mon, dir, op);
2442	}	1984	}
2443	else	1985	else
2444	{	1986	op->statusmsg ("You withhold your attack");
2445	new_draw_info (0, 0, op, "You withhold your attack");	1987
2446	}
2447	if (op->contr->tmp_invis || op->hide)	1988	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2448	make_visible (op);	1989	make_visible (op);
2449	}
2450		1990
		1991	return true;
		1992	}
		1993	}
2451	/* If the object is a boulder or other rollable object, then	1994	/* 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.	1995	* roll it if not braced. You can't roll it if you are braced.
2453	*/	1996	*/
2454	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))	1997	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1998	{
		1999	if (op->speed_left > 0.f)
2455	{	2000	{
		2001	--op->speed_left;
		2002
2456	recursive_roll (mon, dir, op);	2003	recursive_roll (mon, dir, op);
2457	if (action_makes_visible (op))	2004	if (action_makes_visible (op))
2458	make_visible (op);	2005	make_visible (op);
2459	}
2460		2006
		2007	return true;
		2008	}
		2009	}
2461	/* Any generic living creature. Including things like doors.	2010	/* Any generic living creature. Including things like doors.
2462	* Way it works is like this: First, it must have some hit points	2011	* Way it works is like this: First, it must have some hit points
2463	* and be living. Then, it must be one of the following:	2012	* 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	2013	* 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.	2014	* that party_number -1 is no party, so attacks can still happen.
2466	*/	2015	*/
2467
2468	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&	2016	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2469	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))	2017	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2470	{	2018	{
2471		2019	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	{	2020	{
2479	op->speed_left += op->speed / op->contr->weapon_sp;	2021	--op->contr->weapon_sp_left;
2480		2022
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);	2023	skill_attack (mon, op, 0, 0, 0);
2485		2024
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))	2025	if (action_makes_visible (op))
2500	make_visible (op);	2026	make_visible (op);
2501	}
2502	} /* if player should attack something */
2503	}
2504		2027
2505	int	2028	return true;
		2029	}
		2030	}
		2031
		2032	return false;
		2033	}
		2034
		2035	bool
2506	move_player (object *op, int dir)	2036	move_player (object *op, int dir)
2507	{	2037	{
2508	int pick;	2038	if (!op->map || op->map->state != MAP_ACTIVE)
2509
2510	if (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)
2511	return 0;	2039	return 0;
2512		2040
2513	/* Sanity check: make sure dir is valid */	2041	/* Sanity check: make sure dir is valid */
2514	if ((dir < 0) || (dir >= 9))	2042	if (dir < 0 || dir > 8)
2515	{	2043	{
2516	LOG (llevError, "move_player: invalid direction %d\n", dir);	2044	LOG (llevError, "move_player: invalid direction %d\n", dir);
2517	return 0;	2045	return 0;
2518	}	2046	}
2519		2047
2520	/* peterm: added following line */	2048	/* peterm: added following line */
2521	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)	2049	if (op->flag [FLAG_CONFUSED] && dir)
2522	dir = absdir (dir + RANDOM () % 3 + RANDOM () % 3 - 2);	2050	dir = absdir (dir + rndm (3) + rndm (3) - 2);
2523		2051
2524	op->facing = dir;	2052	op->facing = dir;
2525		2053
2526	if (op->hide)	2054	if (op->flag [FLAG_HIDDEN])
2527	do_hidden_move (op);	2055	do_hidden_move (op);
2528		2056
		2057	bool retval;
		2058	int pick = 0;
		2059
2529	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))	2060	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2530	/*nop */ ;	2061	retval = RESULT_INT (0);
2531	else if (op->contr->fire_on)	2062	else if (op->contr->fire_on)
2532	fire (op, dir);	2063	retval = fire (op, dir);
2533	else	2064	else
2534	{	2065	{
2535	move_player_attack (op, dir);	2066	retval = move_player_attack (op, dir);
2536	pick = check_pick (op);	2067	pick = check_pick (op);
2537	}	2068	}
2538		2069
2539	/* Add special check for newcs players and fire on - this way, the	2070	/* Add special check for newcs players and fire on - this way, the
2540	* server can handle repeat firing.	2071	* server can handle repeat firing.
2541	*/	2072	*/
2542	if (op->contr->fire_on || (op->contr->run_on && pick != 0))	2073	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
2543	{
2544	op->direction = dir;	2074	op->direction = dir;
2545	}
2546	else	2075	else
2547	{
2548	op->direction = 0;	2076	op->direction = 0;
2549	}	2077
2550	/* Update how the player looks. Use the facing, so direction may	2078	/* Update how the player looks. Use the facing, so direction may
2551	* get reset to zero. This allows for full animation capabilities	2079	* get reset to zero. This allows for full animation capabilities
2552	* for players.	2080	* for players.
2553	*/	2081	*/
2554	animate_object (op, op->facing);	2082	animate_object (op, op->facing);
2555	return 0;	2083
		2084	return retval;
2556	}	2085	}
2557		2086
2558	/* This is similar to handle_player, below, but is only used by the	2087	/* This is similar to handle_player, below, but is only used by the
2559	* new client/server stuff.	2088	* new client/server stuff.
2560	* This is sort of special, in that the new client/server actually uses	2089	* This is sort of special, in that the new client/server actually uses
2561	* the new speed values for commands.	2090	* the new speed values for commands.
2562	*	2091	*
2563	* Returns true if there are more actions we can do.	2092	* Returns true if there are more actions we can do. Should not do
		2093	* many actions in a row, as that would be too unfair to other
		2094	* players.
2564	*/	2095	*/
2565	int	2096	bool
2566	handle_newcs_player (object *op)	2097	handle_newcs_player (object *op)
2567	{	2098	{
2568	if (op->contr->hidden)	2099	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	}	2100	{
2578	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))	2101	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	}	2102	{
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--;	2103	--op->speed_left;
		2104	flee_player (op);
		2105
2595	return 0;	2106	return true;
2596	}	2107	}
2597	}	2108	else
2598		2109	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	}	2110	}
2610		2111
2611	/* call this here - we also will call this in do_ericserver, but	2112	/* call this here - we also will call this in do_ericserver, but
2612	* the players time has been increased when doericserver has been	2113	* the players time has been increased when doericserver has been
2613	* called, so we recheck it here.	2114	* called, so we recheck it here.
2614	*/	2115	*/
2615	HandleClient (&op->contr->socket, op->contr);	2116	if (op->contr->ns->handle_command ())
2616	if (op->speed_left < 0)	2117	return true;
		2118
		2119	if (op->direction && (op->contr->run_on || op->contr->fire_on))
		2120	return move_player (op, op->direction);
		2121
		2122	return false;
		2123	}
		2124
		2125	static int
		2126	save_life (object *op)
		2127	{
		2128	if (!op->flag [FLAG_LIFESAVE])
2617	return 0;	2129	return 0;
2618		2130
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)	2131	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2646	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))	2132	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2647	{	2133	{
2648	play_sound_map (op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2134	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));	2135	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2650	if (op->contr)	2136
2651	esrv_del_item (op->contr, tmp->count);	2137	tmp->destroy ();
2652	remove_ob (tmp);	2138	op->clr_flag (FLAG_LIFESAVE);
2653	free_object (tmp);	2139
2654	CLEAR_FLAG (op, FLAG_LIFESAVE);
2655	if (op->stats.hp < 0)	2140	if (op->stats.hp < 0)
2656	op->stats.hp = op->stats.maxhp;	2141	op->stats.hp = op->stats.maxhp;
		2142
2657	if (op->stats.food < 0)	2143	if (op->stats.food < 0)
2658	op->stats.food = 999;	2144	op->stats.food = MAX_FOOD;
2659	fix_player (op);	2145
		2146	op->update_stats ();
2660	return 1;	2147	return 1;
2661	}	2148	}
		2149
2662	LOG (llevError, "Error: LIFESAVE set without applied object.\n");	2150	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2663	CLEAR_FLAG (op, FLAG_LIFESAVE);	2151	op->clr_flag (FLAG_LIFESAVE);
2664	enter_player_savebed (op); /* bring him home. */	2152	enter_player_savebed (op); /* bring him home. */
2665	return 0;	2153	return 0;
2666	}	2154	}
2667		2155
2668	/* This goes throws the inventory and removes unpaid objects, and puts them	2156	/* This goes throws the inventory and removes unpaid objects, and puts them
2669	* back in the map (location and map determined by values of env). This	2157	* back in the map (location and map determined by values of env). This
2670	* function will descend into containers. op is the object to start the search	2158	* function will descend into containers. op is the object to start the search
2671	* from.	2159	* from.
2672	*/	2160	*/
		2161	static void
		2162	drop_unpaid_items (object *op, object *env)
		2163	{
		2164	while (op)
		2165	{
		2166	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
		2167
		2168	if (op->flag [FLAG_UNPAID])
		2169	op->insert_at (env);
		2170	else if (op->inv)
		2171	drop_unpaid_items (op->inv, env);
		2172
		2173	op = next;
		2174	}
		2175	}
		2176
2673	void	2177	void
2674	remove_unpaid_objects (object *op, object *env)	2178	object::drop_unpaid_items ()
2675	{	2179	{
2676	object *next;	2180	if (!flag [FLAG_REMOVED])
2677		2181	::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	}	2182	}
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		2183
2740	void	2184	void
2741	do_some_living (object *op)	2185	do_some_living (object *op)
2742	{	2186	{
2743	int last_food = op->stats.food;	2187	int last_food = op->stats.food;
2744	int gen_hp, gen_sp, gen_grace;	2188	int gen_hp, gen_sp, gen_grace;
2745	int over_hp, over_sp, over_grace;
2746	int i;
2747	int rate_hp = 1200;	2189	int rate_hp = 1200;
2748	int rate_sp = 2500;	2190	int rate_sp = 2500;
2749	int rate_grace = 2000;	2191	int rate_grace = 2000;
2750	const int max_hp = 1;	2192	const int max_hp = 1;
2751	const int max_sp = 1;	2193	const int max_sp = 1;
2752	const int max_grace = 1;	2194	const int max_grace = 1;
2753		2195
2754	if (op->contr->outputs_sync)	2196	#if 0
2755	{	2197	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	}	2198	{
		2199	op->invisible = 1000;
		2200	/* the socket code flashes the player visible/invisible
		2201	* depending on the value of invisible, so we need to
		2202	* alternate it here for it to work correctly.
		2203	*/
		2204	if (server_tick & 2)
		2205	op->invisible--;
		2206	}
		2207	else
		2208	#endif
		2209	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2210	{
		2211	if (!op->invisible--)
		2212	{
		2213	make_visible (op);
		2214	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2215	}
		2216	}
2760		2217
2761	if (op->contr->state == ST_PLAYING)	2218	if (op->contr->ns->state == ST_PLAYING)
2762	{	2219	{
2763
2764	/* these next three if clauses make it possible to SLOW DOWN	2220	/* these next three if clauses make it possible to SLOW DOWN
2765	hp/grace/spellpoint regeneration. */	2221	hp/grace/spellpoint regeneration. */
2766	if (op->contr->gen_hp >= 0)	2222	if (op->contr->gen_hp >= 0)
2767	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;	2223	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2768	else	2224	else
2769	{	2225	{
2770	gen_hp = op->stats.maxhp;	2226	gen_hp = op->stats.maxhp;
2771	rate_hp -= rate_hp / 2 * op->contr->gen_hp;	2227	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2772	}	2228	}
		2229
2773	if (op->contr->gen_sp >= 0)	2230	if (op->contr->gen_sp >= 0)
2774	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;	2231	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2775	else	2232	else
2776	{	2233	{
2777	gen_sp = op->stats.maxsp;	2234	gen_sp = op->stats.maxsp;
2778	rate_sp -= rate_sp / 2 * op->contr->gen_sp;	2235	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2779	}	2236	}
		2237
2780	if (op->contr->gen_grace >= 0)	2238	if (op->contr->gen_grace >= 0)
2781	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;	2239	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2782	else	2240	else
2783	{	2241	{
2784	gen_grace = op->stats.maxgrace;	2242	gen_grace = op->stats.maxgrace;
2785	rate_grace -= rate_grace / 2 * op->contr->gen_grace;	2243	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2786	}	2244	}
2787		2245
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 */	2246	/* Regenerate Grace */
2832	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */	2247	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2833	if (--op->last_grace < 0)	2248	if (--op->last_grace < 0)
2834	{	2249	{
2835	if (op->stats.grace < op->stats.maxgrace / 2)	2250	if (op->stats.grace < op->stats.maxgrace / 2)
2836	op->stats.grace++; /* no penalty in food for regaining grace */	2251	op->stats.grace++; /* no penalty in food for regaining grace */
		2252
		2253	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2254
2837	if (max_grace > 1)	2255	if (max_grace > 1)
2838	{	2256	{
2839	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;	2257	int over_grace = temp / rate_grace;
		2258
2840	if (over_grace > 0)	2259	if (over_grace > 0)
2841	{	2260	{
2842	op->stats.sp += over_grace	2261	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;	2262	op->last_grace = 0;
2845	}	2263	}
2846	else	2264	else
2847	{	2265	op->last_grace = rate_grace / temp;
2848	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2849	}
2850	}	2266	}
2851	else	2267	else
		2268	op->last_grace = rate_grace / temp;
		2269
		2270	/* wearing stuff doesn't detract from grace generation. */
		2271	}
		2272
		2273	if (op->stats.food > 0)
		2274	{
		2275	/* Regenerate Spell Points */
		2276	if (!op->contr->golem && --op->last_sp < 0)
2852	{	2277	{
2853	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);	2278	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		2279
2858	/* Regenerate Hit Points */
2859	if (--op->last_heal < 0)
2860	{
2861	if (op->stats.hp < op->stats.maxhp)	2280	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	{	2281	{
		2282	op->stats.sp++;
		2283
		2284	/* dms do not consume food */
		2285	if (!op->flag [FLAG_WIZ])
		2286	{
2867	op->stats.food--;	2287	op->stats.food--;
		2288
2868	if (op->contr->digestion < 0)	2289	if (op->contr->digestion < 0)
2869	op->stats.food += op->contr->digestion;	2290	op->stats.food += op->contr->digestion;
2870	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))	2291	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
2871	op->stats.food = last_food;	2292	op->stats.food = last_food;
		2293	}
2872	}	2294	}
2873	}	2295
2874	if (max_hp > 1)	2296	if (max_sp > 1)
2875	{
2876	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
2877	if (over_hp > 0)
2878	{	2297	{
2879	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;	2298	int over_sp = (gen_sp + 10) / rate_sp;
		2299	if (over_sp > 0)
		2300	{
		2301	if (op->stats.sp < op->stats.maxsp)
		2302	{
		2303	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2304
		2305	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2306	op->stats.sp--;
		2307
		2308	if (op->stats.sp > op->stats.maxsp)
		2309	op->stats.sp = op->stats.maxsp;
		2310	}
		2311
2880	op->last_heal = 0;	2312	op->last_sp = 0;
		2313	}
		2314	else
		2315	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
2881	}	2316	}
2882	else	2317	else
		2318	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2319	}
		2320
		2321	/* Regenerate Hit Points */
		2322	if (--op->last_heal < 0)
		2323	{
		2324	if (op->stats.hp < op->stats.maxhp)
2883	{	2325	{
2884	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);	2326	op->stats.hp++;
		2327
		2328	/* dms do not consume food */
		2329	if (!op->flag [FLAG_WIZ])
		2330	{
		2331	op->stats.food--;
		2332
		2333	if (op->contr->digestion < 0)
		2334	op->stats.food += op->contr->digestion;
		2335	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2336	op->stats.food = last_food;
		2337	}
2885	}	2338	}
		2339
		2340	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2341
		2342	if (max_hp > 1)
		2343	{
		2344	int over_hp = temp / rate_hp;
		2345
		2346	if (over_hp > 0)
		2347	{
		2348	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
		2349	op->last_heal = 0;
		2350	}
		2351	else
		2352	op->last_heal = rate_hp / temp;
2886	}	2353	}
2887	else	2354	else
2888	{	2355	op->last_heal = rate_hp / temp;
2889	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
2890	}	2356	}
2891	}	2357	}
2892		2358
2893	/* Digestion */	2359	/* Digestion */
2894	if (--op->last_eat < 0)	2360	if (--op->last_eat < 0)
2895	{	2361	{
2896	#ifdef COZY_SERVER	2362	int bonus = max (0, op->contr->digestion),
2897	int dg = op->contr->digestion >= 0 && op->contr->digestion < 2 ? 2 : op->contr->digestion;	2363	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		2364
2903	if (op->contr->gen_hp > 0)
2904	op->last_eat = 25 * (1 + bonus) / (op->contr->gen_hp + penalty + 1);	2365	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
2905	else	2366
2906	op->last_eat = 25 * (1 + bonus) / (penalty + 1);
2907	/* dms do not consume food */	2367	/* dms do not consume food */
2908	if (!QUERY_FLAG (op, FLAG_WIZ))	2368	if (!op->flag [FLAG_WIZ])
2909	op->stats.food--;	2369	op->stats.food--;
2910	}	2370	}
2911	}
2912		2371
2913	if (op->contr->state == ST_PLAYING && op->stats.food < 0 && op->stats.hp >= 0)	2372	if (op->stats.food < 0 && op->stats.hp >= 0)
2914	{	2373	{
2915	object *tmp, *flesh = NULL;	2374	object *flesh = 0;
2916		2375
2917	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	2376	for_inv_removable (op, tmp)
2918	{
2919	if (!QUERY_FLAG (tmp, FLAG_UNPAID))
2920	{	2377	{
		2378	if (tmp->flag [FLAG_UNPAID])
		2379	continue;
		2380
2921	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)	2381	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2922	{	2382	{
2923	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2383	op->statusmsg ("You blindly grab for a bite of food. "
		2384	"H<To prevent you from starving, you ate some random item from your backpack.>");
2924	manual_apply (op, tmp, 0);	2385	op->apply (tmp);
		2386
2925	if (op->stats.food >= 0 || op->stats.hp < 0)	2387	if (op->stats.food >= 0 || op->stats.hp < 0)
2926	break;	2388	break;
2927	}	2389	}
2928	else if (tmp->type == FLESH)	2390	else if (tmp->type == FLESH)
2929	flesh = tmp;	2391	flesh = tmp;
2930	} /* End if paid for object */	2392	}
2931	} /* end of for loop */	2393
2932	/* If player is still starving, it means they don't have any food, so	2394	/* If player is still starving, it means they don't have any food, so
2933	* eat flesh instead.	2395	* eat flesh instead.
2934	*/	2396	*/
2935	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)	2397	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
		2398	{
		2399	op->statusmsg ("You blindly grab for a bite of food. "
		2400	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2401	op->apply (flesh);
		2402	}
		2403
		2404	// If player is still starving, alert him!
		2405	if (op->stats.food < 0)
		2406	op->failmsg ("You are starving! "
		2407	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2936	{	2408	}
2937	new_draw_info (NDI_UNIQUE, 0, op, "You blindly grab for a bite of food.");	2409
2938	manual_apply (op, flesh, 0);	2410	if (op->stats.food < 0)
2939	}	2411	{
2940	} /* end if player is starving */	2412	op->stats.hp += op->stats.food;
		2413	op->stats.food = 0;
2941		2414
2942	while (op->stats.food < 0 && op->stats.hp > 0)	2415	if (op->stats.hp < 0)
2943	op->stats.food++, op->stats.hp--;	2416	{
		2417	op->contr->killer = archetype::get ("killer_starvation");
		2418	op->contr->killer->destroy ();
		2419	}
		2420	}
2944		2421
2945	if (!op->contr->state && !QUERY_FLAG (op, FLAG_WIZ) && (op->stats.hp < 0 || op->stats.food < 0))	2422	/* killer should be set here already */
		2423	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
2946	kill_player (op);	2424	kill_player (op);
		2425	}
2947	}	2426	}
2948
2949
2950		2427
2951	/* If the player should die (lack of hp, food, etc), we call this.	2428	/* 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	2429	* 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	2430	* permadeath, no lifesave), this will take care of removing the player
2954	* file.	2431	* file.
2955	*/	2432	*/
2956	void	2433	void
2957	kill_player (object *op)	2434	kill_player (object *op)
2958	{	2435	{
2959	char buf[MAX_BUF];
2960	int x, y;	2436	int x, y;
2961
2962	//int i;
2963	mapstruct *map; /* this is for resurrection */	2437	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;	2438	int will_kill_again;
2971	archetype *at;	2439	archetype *at;
2972	object *tmp;	2440	object *tmp;
2973		2441
2974	if (save_life (op))	2442	if (save_life (op))
2975	return;	2443	return;
2976		2444
		2445	dynbuf_text deathtab;
		2446
		2447	/* restore player */
		2448	at = archetype::find (shstr_poisoning);
		2449	if (object *tmp = present_arch_in_ob (at, op))
		2450	{
		2451	tmp->destroy ();
		2452	deathtab << "Your body feels cleansed...\r";
		2453	}
		2454
		2455	at = archetype::find (shstr_confusion);
		2456	if (object *tmp = present_arch_in_ob (at, op))
		2457	{
		2458	tmp->destroy ();
		2459	deathtab << "Your mind feels clearer...\r";
		2460	}
		2461
		2462	cure_disease (op, 0, 0); /* remove any disease */
		2463
		2464	max_it (op->stats.hp , op->stats.maxhp);
		2465	max_it (op->stats.sp , op->stats.maxsp);
		2466	max_it (op->stats.grace, op->stats.maxgrace);
		2467	max_it (op->stats.food , 200);
		2468
		2469	// remove all spell effects that are active
		2470	// to avoid long-term effects such as word-of-recall
		2471	for (object *item = op->inv; item; )
		2472	{
		2473	object *next = item->below;
		2474
		2475	if (item->type == SPELL_EFFECT && item->active)
		2476	item->destroy ();
		2477
		2478	item = next;
		2479	}
2977		2480
2978	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2481	/* 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.	2482	* in cities ONLY!!! It is very important that this doesn't get abused.
2980	* Look at op_on_battleground() for more info --AndreasV	2483	* Look at op_on_battleground() for more info --AndreasV
2981	*/	2484	*/
2982	if (op_on_battleground (op, &x, &y))	2485	if (op_on_battleground (op, &x, &y))
2983	{	2486	{
2984	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");	2487	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		2488
3011	/* create a bodypart-trophy to make the winner happy */	2489	/* create a bodypart-trophy to make the winner happy */
3012	tmp = arch_to_object (find_archetype ("finger"));	2490	object *tmp = archetype::find (shstr_finger)->instance ();
3013	if (tmp != NULL)	2491
3014	{	2492	tmp->name = format ("%s's finger" , &op->name);
3015	sprintf (buf, "%s's finger", &op->name);	2493	tmp->name_pl = format ("%s's fingers", &op->name);
3016	tmp->name = buf;	2494	tmp->msg = format (
3017	sprintf (buf, " This finger has been cut off %s\n"	2495	"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",	2496	&op->name, op->contr->title,
3019	&op->name, op->contr->title, (int) (op->level), op->contr->killer);	2497	(int)op->level,
3020	tmp->msg = buf;	2498	op->contr->killer_name ()
		2499	);
3021	tmp->value = 0, tmp->material = 0, tmp->type = 0;	2500	tmp->value = 0, tmp->type = 0;
3022	tmp->materialname = NULL;	2501	tmp->material = name_to_material (shstr_organic);
3023	tmp->x = op->x, tmp->y = op->y;	2502	tmp->insert_at (op, tmp);
3024	insert_ob_in_map (tmp, op->map, op, 0);
3025	}
3026		2503
3027	/* teleport defeated player to new destination */	2504	/* teleport defeated player to new destination */
3028	transfer_ob (op, x, y, 0, NULL);	2505	transfer_ob (op, x, y, 0, NULL);
3029	op->contr->braced = 0;	2506	op->contr->braced = 0;
		2507
		2508	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
3030	return;	2509	return;
3031	}	2510	}
3032		2511
		2512	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2513	deathtab << "T<YOU HAVE DIED>\n\n";
		2514
3033	INVOKE_PLAYER (DEATH, op->contr);	2515	INVOKE_PLAYER (DEATH, op->contr);
3034		2516
3035	command_kill_pets (op, 0);	2517	command_kill_pets (op, 0);
3036		2518
3037	if (op->stats.food < 0)	2519	op->contr->play_sound (sound_find ("player_dies"));
		2520
		2521	/* save the map location for corpse, gravestone */
		2522	x = op->x;
		2523	y = op->y;
		2524	map = op->map;
		2525
		2526	/* NOT_PERMADEATH code. This basically brings the character back to
		2527	* life if they are dead - it takes some exp and a random stat.
		2528	* See the config.h file for a little more in depth detail about this.
		2529	*/
		2530
		2531	/* Basically two ways to go - remove a stat permanently, or just
		2532	* make it depletion. This bunch of code deals with that aspect
		2533	* of death.
		2534	*/
		2535	#ifndef COZY_SERVER
		2536	if (settings.balanced_stat_loss)
3038	{	2537	{
3039	if (op->contr->explore)	2538	/* If stat loss is permanent, lose one stat only. */
3040	{	2539	/* 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");	2540	more if they do. */
3042	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");	2541	/* Higher level characters can afford things such as potions of
3043	op->stats.food = 999;	2542	restoration, or better, stat potions. So we slug them that
3044	return;	2543	little bit harder. */
3045	}	2544	/* GD */
3046	sprintf (buf, "%s starved to death.", &op->name);	2545	if (settings.stat_loss_on_death)
3047	strcpy (op->contr->killer, "starvation");	2546	num_stats_lose = 1;
		2547	else
		2548	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
3048	}	2549	}
3049	else	2550	else
3050	{	2551	num_stats_lose = 1;
3051	if (op->contr->explore)	2552
3052	{	2553	lost_a_stat = 0;
3053	new_draw_info (NDI_UNIQUE, 0, op, "You would have died, but you are");	2554
3054	new_draw_info (NDI_UNIQUE, 0, op, "in explore mode, so...");	2555	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	}	2556	{
3060	play_sound_player_only (op->contr, SOUND_PLAYER_DIES, 0, 0);	2557	i = rndm (NUM_STATS);
3061		2558
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)	2559	if (settings.stat_loss_on_death)
3090	num_stats_lose = 1;	2560	{
3091	else	2561	/* Pick a random stat and take a point off it. Tell the player
3092	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;	2562	* what he lost.
		2563	*/
		2564	change_attr_value (&(op->stats), i, -1);
		2565	check_stat_bounds (&(op->stats));
		2566	change_attr_value (&(op->contr->orig_stats), i, -1);
		2567	check_stat_bounds (&(op->contr->orig_stats));
		2568	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2569	lost_a_stat = 1;
3093	}	2570	}
3094	else	2571	else
3095	{	2572	{
3096	num_stats_lose = 1;	2573	/* deplete a stat */
3097	}	2574	archetype *deparch = archetype::find (shstr_depletion);
3098	lost_a_stat = 0;	2575	object *dep;
3099		2576
3100	for (z = 0; z < num_stats_lose; z++)	2577	dep = present_arch_in_ob (deparch, op);
3101	{	2578	if (!dep)
3102	i = RANDOM () % NUM_STATS;
3103
3104	if (settings.stat_loss_on_death)
3105	{	2579	{
3106	/* Pick a random stat and take a point off it. Tell the player	2580	dep = deparch->instance ();
3107	* what he lost.	2581	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	}	2582	}
3116	else	2583	lose_this_stat = 1;
		2584	if (settings.balanced_stat_loss)
3117	{	2585	{
3118	/* deplete a stat */	2586	/* GD */
3119	archetype *deparch = find_archetype ("depletion");	2587	/* Get the stat that we're about to deplete. */
3120	object *dep;	2588	this_stat = get_attr_value (&(dep->stats), i);
3121		2589	if (this_stat < 0)
3122	dep = present_arch_in_ob (deparch, op);
3123	if (!dep)
3124	{	2590	{
3125	dep = arch_to_object (deparch);	2591	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
3126	insert_ob_in_ob (dep, op);	2592	int keep_chance = this_stat * this_stat;
3127	}	2593
3128	lose_this_stat = 1;	2594	/* 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)	2595	if (keep_chance < 1)
		2596	keep_chance = 1;
		2597
		2598	/* There is a maximum depletion total per level. */
		2599	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
3135	{	2600	{
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;	2601	lose_this_stat = 0;
3147	/* Take loss chance vs keep chance to see if we	2602	/* Take loss chance vs keep chance to see if we
3148	retain the stat. */	2603	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	}	2604	}
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	*/	2605	else
3170	if (this_stat >= -50)
3171	{	2606	{
3172	change_attr_value (&(dep->stats), i, -1);	2607	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;	2608	lose_this_stat = 0;
		2609	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2610	this_stat, keep_chance, loss_chance,
		2611	lose_this_stat?"LOSE":"KEEP"); */
3177	}	2612	}
3178	}	2613	}
3179	}	2614	}
		2615
		2616	if (lose_this_stat)
		2617	{
		2618	this_stat = get_attr_value (&dep->stats, i);
		2619	/* We could try to do something clever like find another
		2620	* stat to reduce if this fails. But chances are, if
		2621	* stats have been depleted to -50, all are pretty low
		2622	* and should be roughly the same, so it shouldn't make a
		2623	* difference.
		2624	*/
		2625	if (this_stat >= -50)
		2626	{
		2627	change_attr_value (&(dep->stats), i, -1);
		2628	dep->set_flag (FLAG_APPLIED);
		2629	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2630	op->update_stats ();
		2631	lost_a_stat = 1;
		2632	}
3180	}	2633	}
		2634	}
		2635	}
		2636
3181	/* If no stat lost, tell the player. */	2637	/* If no stat lost, tell the player. */
3182	if (!lost_a_stat)	2638	if (!lost_a_stat)
3183	{	2639	{
3184	/* determine_god() seems to not work sometimes... why is this?	2640	/* determine_god() seems to not work sometimes... why is this?
3185	Should I be using something else? GD */	2641	Should I be using something else? GD */
3186	const char *god = determine_god (op);	2642	shstr_tmp god = determine_god (op);
3187		2643
3188	if (god && (strcmp (god, "none")))	2644	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);	2645	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
3190	else	2646	else
3191	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you" " feel a holy presence protecting you.");	2647	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
3192	}	2648	}
		2649	#else
		2650	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
3193	#endif	2651	#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		2652
3196	/* Put a gravestone up where the character 'almost' died. List the	2653	/* Put a gravestone up where the character 'almost' died. List the
3197	* exp loss on the stone.	2654	* exp loss on the stone.
3198	*/	2655	*/
3199	tmp = arch_to_object (find_archetype ("gravestone"));	2656	tmp = archetype::find (shstr_gravestone)->instance ();
3200	sprintf (buf, "%s's gravestone", &op->name);	2657	tmp->name = format ("%s's gravestone", &op->name);
3201	tmp->name = buf;	2658	tmp->name_pl = format ("%s's gravestones", &op->name);
3202	sprintf (buf, "%s's gravestones", &op->name);	2659	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
3203	tmp->name_pl = buf;	2660	&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;	2661	tmp->x = op->x, tmp->y = op->y;
3207	insert_ob_in_map (tmp, op->map, NULL, 0);	2662	insert_ob_in_map (tmp, op->map, NULL, 0);
3208		2663
3209	/**************************************/	2664	/**************************************/
3210	/* */	2665	/* */
3211	/* Subtract the experience points, */	2666	/* Subtract the experience points, */
3212	/* if we died cause of food, give us */
3213	/* food, and reset HP's... */
3214	/* */	2667	/* */
3215
3216	/**************************************/	2668	/**************************************/
3217		2669
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)); */	2670	/*add_exp(op, (op->stats.exp * -0.20)); */
3240	apply_death_exp_penalty (op);	2671	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		2672
3247	/*	2673	/*
3248	* Check to see if the player is in a shop. IF so, then check to see if	2674	* 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	2675	* and put them back in the map.
3250	* in the map.	2676	*/
3251	*/	2677	op->drop_unpaid_items ();
3252		2678
3253	if (is_in_shop (op))
3254	remove_unpaid_objects (op->inv, op);
3255
3256	/****************************************/	2679	/****************************************/
3257	/* */	2680	/* */
3258	/* Move player to his current respawn- */	2681	/* Move player to his current respawn- */
3259	/* position (usually last savebed) */	2682	/* position (usually last savebed) */
3260	/* */	2683	/* */
3261
3262	/****************************************/	2684	/****************************************/
3263		2685
3264	enter_player_savebed (op);	2686	enter_player_savebed (op);
3265		2687
3266	/* Save the player before inserting the force to reduce
3267	* chance of abuse.
3268	*/
3269	op->contr->braced = 0;	2688	op->contr->braced = 0;
3270	save_player (op, 1);
3271		2689
3272	/* it is possible that the player has blown something up	2690	/* it is possible that the player has blown something up
3273	* at his savebed location, and that can have long lasting	2691	* at his savebed location, and that can have long lasting
3274	* spell effects. So first see if there is a spell effect	2692	* spell effects. So first see if there is a spell effect
3275	* on the space that might harm the player.	2693	* on the space that might harm the player.
3276	*/	2694	*/
3277	will_kill_again = 0;	2695	will_kill_again = 0;
3278	for (tmp = get_map_ob (op->map, op->x, op->y); tmp; tmp = tmp->above)	2696	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
3279	{
3280	if (tmp->type == SPELL_EFFECT)	2697	if (tmp->type == SPELL_EFFECT)
3281	will_kill_again |= tmp->attacktype;	2698	will_kill_again |= tmp->attacktype;
3282	}	2699
3283	if (will_kill_again)	2700	if (will_kill_again)
3284	{	2701	{
3285	object *force;	2702	object *force;
3286	int at;	2703	int at;
3287		2704
3288	force = get_archetype (FORCE_NAME);	2705	force = archetype::get (FORCE_NAME);
3289	/* 50 ticks should be enough time for the spell to abate */	2706	/* 50 ticks should be enough time for the spell to abate */
3290	force->speed = 0.1;
3291	force->speed_left = -5.0;	2707	force->speed_left = -5.f;
3292	SET_FLAG (force, FLAG_APPLIED);	2708	force->set_speed (0.1f);
		2709	force->set_flag (FLAG_APPLIED);
		2710
3293	for (at = 0; at < NROFATTACKS; at++)	2711	for (at = 0; at < NROFATTACKS; at++)
3294	{
3295	if (will_kill_again & (1 << at))	2712	if (will_kill_again & (1 << at))
3296	force->resist[at] = 100;	2713	force->resist[at] = 100;
3297	}	2714
3298	insert_ob_in_ob (force, op);	2715	insert_ob_in_ob (force, op);
3299	fix_player (op);	2716	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	{	2717	}
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		2718
3312	op->contr->party = NULL;	2719	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	}	2720	}
3372		2721
3373		2722	static void
3374	void
3375	loot_object (object *op)	2723	loot_object (object *op)
3376	{ /* Grab and destroy some treasure */	2724	{ /* Grab and destroy some treasure */
3377	object *tmp, *tmp2, *next;	2725	object *tmp, *next;
3378		2726
3379	if (op->container)	2727	op->close_container (); /* close open sack first */
3380	{ /* close open sack first */
3381	esrv_apply_container (op, op->container);
3382	}
3383		2728
3384	for (tmp = op->inv; tmp != NULL; tmp = next)	2729	for (tmp = op->inv; tmp; tmp = next)
3385	{	2730	{
3386	next = tmp->below;	2731	next = tmp->below;
3387	if (tmp->type == EXPERIENCE || tmp->invisible)	2732
		2733	if (tmp->invisible)
3388	continue;	2734	continue;
3389	remove_ob (tmp);	2735
		2736	tmp->remove ();
3390	tmp->x = op->x, tmp->y = op->y;	2737	tmp->x = op->x, tmp->y = op->y;
		2738
3391	if (tmp->type == CONTAINER)	2739	if (tmp->type == CONTAINER)
3392	{ /* empty container to ground */	2740	loot_object (tmp); /* empty container to ground */
3393	loot_object (tmp);	2741
3394	}	2742	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	{	2743	{
3397	if (tmp->nrof > 1)	2744	if (tmp->nrof > 1)
3398	{	2745	{
3399	tmp2 = get_split_ob (tmp, 1 + RANDOM () % (tmp->nrof - 1));	2746	tmp->decrease (rndm (1, tmp->nrof - 1));
3400	free_object (tmp2);
3401	insert_ob_in_map (tmp, op->map, NULL, 0);	2747	insert_ob_in_map (tmp, op->map, NULL, 0);
3402	}	2748	}
3403	else	2749	else
3404	free_object (tmp);	2750	tmp->destroy ();
3405	}	2751	}
3406	else	2752	else
3407	insert_ob_in_map (tmp, op->map, NULL, 0);	2753	insert_ob_in_map (tmp, op->map, NULL, 0);
3408	}	2754	}
3409	}	2755	}
…		…
3411	/*	2757	/*
3412	* fix_weight(): Check recursively the weight of all players, and fix	2758	* fix_weight(): Check recursively the weight of all players, and fix
3413	* what needs to be fixed. Refresh windows and fix speed if anything	2759	* what needs to be fixed. Refresh windows and fix speed if anything
3414	* was changed.	2760	* was changed.
3415	*/	2761	*/
3416
3417	void	2762	void
3418	fix_weight (void)	2763	fix_weight ()
3419	{	2764	{
3420	player *pl;	2765	for_all_players (pl)
3421
3422	for (pl = first_player; pl != NULL; pl = pl->next)
3423	{	2766	{
3424	int old = pl->ob->carrying, sum = sum_weight (pl->ob);	2767	weight_t old = pl->ob->carrying;
3425		2768
3426	if (old == sum)	2769	pl->ob->update_weight ();
3427	continue;	2770
3428	fix_player (pl->ob);	2771	if (old != pl->ob->carrying)
		2772	{
		2773	pl->ob->update_stats ();
3429	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, old, sum);	2774	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2775	}
3430	}	2776	}
3431	}	2777	}
3432		2778
3433	void	2779	void
3434	fix_luck (void)	2780	fix_luck ()
3435	{	2781	{
3436	player *pl;	2782	for_all_players (pl)
3437
3438	for (pl = first_player; pl != NULL; pl = pl->next)
3439	if (!pl->ob->contr->state)	2783	if (!pl->ob->contr->ns->state)
3440	change_luck (pl->ob, 0);	2784	pl->ob->change_luck (0);
3441	}	2785	}
3442
3443		2786
3444	/* cast_dust() - handles op throwing objects of type 'DUST'.	2787	/* cast_dust() - handles op throwing objects of type 'DUST'.
3445	* This is much simpler in the new spell code - we basically	2788	* This is much simpler in the new spell code - we basically
3446	* just treat this as any other spell casting object.	2789	* just treat this as any other spell casting object.
3447	*/	2790	*/
3448
3449	void	2791	void
3450	cast_dust (object *op, object *throw_ob, int dir)	2792	cast_dust (object *op, object *throw_ob, int dir)
3451	{	2793	{
3452	object *skop, *spob;	2794	object *skop, *spob;
3453		2795
…		…
3474	if (op->type == PLAYER)	2816	if (op->type == PLAYER)
3475	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);	2817	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3476		2818
3477	cast_spell (op, throw_ob, dir, spob, NULL);	2819	cast_spell (op, throw_ob, dir, spob, NULL);
3478		2820
3479	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2821	throw_ob->destroy ();
3480	remove_ob (throw_ob);
3481	free_object (throw_ob);
3482	}	2822	}
3483		2823
3484	void	2824	void
3485	make_visible (object *op)	2825	make_visible (object *op)
3486	{	2826	{
3487	op->hide = 0;	2827	op->flag [FLAG_HIDDEN] = 0;
3488	op->invisible = 0;	2828	op->invisible = 0;
		2829
3489	if (op->type == PLAYER)	2830	if (op->type == PLAYER)
3490	{	2831	{
3491	op->contr->tmp_invis = 0;	2832	op->contr->tmp_invis = 0;
3492	op->contr->invis_race = 0;	2833	op->contr->invis_race = 0;
3493	}	2834	}
		2835
3494	update_object (op, UP_OBJ_FACE);	2836	update_object (op, UP_OBJ_CHANGE);
3495	}	2837	}
3496		2838
3497	int	2839	int
3498	is_true_undead (object *op)	2840	is_true_undead (object *op)
3499	{	2841	{
3500	object *tmp = NULL;	2842	if (op->arch->flag [FLAG_UNDEAD])
3501
3502	if (QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
3503	return 1;	2843	return 1;
3504		2844
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;	2845	return 0;
3511	}	2846	}
3512		2847
3513	/* look at the surrounding terrain to determine	2848	/* look at the surrounding terrain to determine
3514	* the hideability of this object. Positive levels	2849	* the hideability of this object. Positive levels
3515	* indicate greater hideability.	2850	* indicate greater hideability.
3516	*/	2851	*/
3517
3518	int	2852	int
3519	hideability (object *ob)	2853	hideability (object *ob)
3520	{	2854	{
3521	int i, level = 0, mflag;	2855	int i, level = 0, mflag;
3522	sint16 x, y;	2856	sint16 x, y;
3523		2857
3524	if (!ob || !ob->map)	2858	if (!ob || !ob->map)
3525	return 0;	2859	return 0;
3526		2860
3527	/* so, on normal lighted maps, its hard to hide */	2861	/* so, on normal lighted maps, its hard to hide */
3528	level = ob->map->darkness - 2;	2862	level = ob->map->darklevel () - 2;
3529		2863
3530	/* this also picks up whether the object is glowing.	2864	/* this also picks up whether the object is glowing.
3531	* If you carry a light on a non-dark map, its not	2865	* If you carry a light on a non-dark map, its not
3532	* as bad as carrying a light on a pitch dark map */	2866	* as bad as carrying a light on a pitch dark map */
3533	if (has_carried_lights (ob))	2867	if (ob->has_carried_lights ())
3534	level = -(10 + (2 * ob->map->darkness));	2868	level = -(10 + (2 * ob->map->darklevel ()));
3535		2869
3536	/* scan through all nearby squares for terrain to hide in */	2870	/* 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])	2871	for (i = 0, x = ob->x, y = ob->y;
		2872	i <= SIZEOFFREE1;
		2873	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
3538	{	2874	{
3539	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);	2875	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3540	if (mflag & P_OUT_OF_MAP)	2876	if (mflag & P_OUT_OF_MAP)
3541	{
3542	continue;	2877	continue;
3543	}	2878
3544	if (mflag & P_BLOCKSVIEW) /* something to hide near! */	2879	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3545	level += 2;	2880	level += 2;
3546	else /* open terrain! */	2881	else /* open terrain! */
3547	level -= 1;	2882	level -= 1;
3548	}	2883	}
…		…
3556	/* For Hidden creatures - a chance of becoming 'unhidden'	2891	/* For Hidden creatures - a chance of becoming 'unhidden'
3557	* every time they move - as we subtract off 'invisibility'	2892	* every time they move - as we subtract off 'invisibility'
3558	* AND, for players, if they move into a ridiculously unhideable	2893	* AND, for players, if they move into a ridiculously unhideable
3559	* spot (surrounded by clear terrain in broad daylight). -b.t.	2894	* spot (surrounded by clear terrain in broad daylight). -b.t.
3560	*/	2895	*/
3561
3562	void	2896	void
3563	do_hidden_move (object *op)	2897	do_hidden_move (object *op)
3564	{	2898	{
3565	int hide = 0, num = random_roll (0, 19, op, PREFER_LOW);	2899	int hide = 0;
3566	object *skop;
3567		2900
3568	if (!op || !op->map)	2901	if (!op || !op->map)
3569	return;	2902	return;
3570		2903
3571	skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);	2904	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2905	int num = random_roll (0, 19, op, PREFER_LOW);
3572		2906
3573	/* its *extremely* hard to run and sneak/hide at the same time! */	2907	/* its *extremely* hard to run and sneak/hide at the same time! */
3574	if (op->type == PLAYER && op->contr->run_on)	2908	if (op->type == PLAYER && op->contr->run_on)
3575	{
3576	if (!skop || num >= skop->level)	2909	if (!skop || num >= skop->level)
3577	{	2910	{
3578	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");	2911	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3579	make_visible (op);	2912	make_visible (op);
3580	return;	2913	return;
3581	}	2914	}
3582	else	2915	else
3583	num += 20;	2916	num += 20;
3584	}	2917
3585	num += op->map->difficulty;	2918	num += op->map->difficulty;
3586	hide = hideability (op); /* modify by terrain hidden level */	2919	hide = hideability (op); /* modify by terrain hidden level */
3587	num -= hide;	2920	num -= hide;
		2921
3588	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))	2922	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
3589	{	2923	{
3590	make_visible (op);	2924	make_visible (op);
		2925
3591	if (op->type == PLAYER)	2926	if (op->type == PLAYER)
3592	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");	2927	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3593	}	2928	}
3594	else if (op->type == PLAYER && skop)	2929	else if (op->type == PLAYER && skop)
3595	{
3596	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);	2930	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3597	}
3598	}	2931	}
3599		2932
3600	/* determine if who is standing near a hostile creature. */	2933	/* determine if who is standing near a hostile creature. */
3601		2934
3602	int	2935	int
3603	stand_near_hostile (object *who)	2936	stand_near_hostile (object *who)
3604	{	2937	{
3605	object *tmp = NULL;	2938	object *tmp = NULL;
3606	int i, friendly = 0, player = 0, mflags;	2939	int i, friendly = 0, player = 0, mflags;
3607	mapstruct *m;	2940	maptile *m;
3608	sint16 x, y;	2941	sint16 x, y;
3609		2942
3610	if (!who)	2943	if (!who)
3611	return 0;	2944	return 0;
3612		2945
3613	if (who->type == PLAYER)	2946	if (who->type == PLAYER)
3614	player = 1;	2947	player = 1;
3615		2948
3616	else	2949	else
3617	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);	2950	friendly = who->flag [FLAG_FRIENDLY];
3618		2951
3619	/* search adjacent squares */	2952	/* search adjacent squares */
3620	for (i = 1; i < 9; i++)	2953	for (i = 1; i < 9; i++)
3621	{	2954	{
3622	x = who->x + freearr_x[i];	2955	x = who->x + freearr_x[i];
…		…
3629	if (mflags & P_OUT_OF_MAP)	2962	if (mflags & P_OUT_OF_MAP)
3630	continue;	2963	continue;
3631	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))	2964	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3632	continue;	2965	continue;
3633		2966
3634	for (tmp = get_map_ob (m, x, y); tmp; tmp = tmp->above)	2967	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
3635	{	2968	{
3636	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	2969	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
3637	return 1;	2970	return 1;
3638	else if (tmp->type == PLAYER)	2971	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;	2972	return 1;
3643	}
3644	}	2973	}
3645	}	2974	}
3646	return 0;	2975	return 0;
3647	}	2976	}
3648		2977
3649	/* check the player los field for viewability of the	2978	/* check the player los field for viewability of the
3650	* object op. This function works fine for monsters,	2979	* object op. This function works fine for monsters,
3651	* but we dont worry if the object isnt the top one in	2980	* but we dont worry if the object isnt the top one in
3652	* a pile (say a coin under a table would return "viewable"	2981	* a pile (say a coin under a table would return "viewable"
3653	* by this routine). Another question, should we be	2982	* by this routine). Another question, should we be
3654	* concerned with the direction the player is looking	2983	* concerned with the direction the player is looking
3655	* in? Realistically, most of use cant see stuff behind	2984	* in? Realistically, most of us can't see stuff behind
3656	* our backs...on the other hand, does the "facing" direction	2985	* our backs...on the other hand, does the "facing" direction
3657	* imply the way your head, or body is facing? Its possible	2986	* 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.	2987	* for them to differ. Sigh, this fctn could get a bit more complex.
3659	* -b.t.	2988	* -b.t.
3660	* This function is now map tiling safe.	2989	* This function is now map tiling safe.
3661	*/	2990	*/
3662
3663	int	2991	int
3664	player_can_view (object *pl, object *op)	2992	player_can_view (object *pl, object *op)
3665	{	2993	{
3666	rv_vector rv;	2994	rv_vector rv;
3667	int dx, dy;	2995	int dx, dy;
…		…
3669	if (pl->type != PLAYER)	2997	if (pl->type != PLAYER)
3670	{	2998	{
3671	LOG (llevError, "player_can_view() called for non-player object\n");	2999	LOG (llevError, "player_can_view() called for non-player object\n");
3672	return -1;	3000	return -1;
3673	}	3001	}
		3002
3674	if (!pl || !op)	3003	if (!pl || !op)
3675	return 0;	3004	return 0;
3676		3005
3677	if (op->head)
3678	{
3679	op = op->head;	3006	op = op->head_ ();
3680	}	3007
3681	get_rangevector (pl, op, &rv, 0x1);	3008	get_rangevector (pl, op, &rv, 0x1);
3682		3009
3683	/* starting with the 'head' part, lets loop	3010	/* starting with the 'head' part, lets loop
3684	* through the object and find if it has any	3011	* through the object and find if it has any
3685	* part that is in the los array but isnt on	3012	* part that is in the los array but isn't on
3686	* a blocked los square.	3013	* a blocked los square.
3687	* we use the archetype to figure out offsets.	3014	* we use the archetype to figure out offsets.
3688	*/	3015	*/
3689	while (op)	3016	while (op)
3690	{	3017	{
3691	dx = rv.distance_x + op->arch->clone.x;	3018	dx = rv.distance_x + op->arch->x;
3692	dy = rv.distance_y + op->arch->clone.y;	3019	dy = rv.distance_y + op->arch->y;
3693		3020
3694	/* only the viewable area the player sees is updated by LOS	3021	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;	3022	return 1;
		3023
3702	op = op->more;	3024	op = op->more;
3703	}	3025	}
3704	return 0;
3705	}
3706		3026
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;	3027	return 0;
3733	}	3028	}
3734		3029
3735	/* op_on_battleground - checks if the given object op (usually	3030	/* op_on_battleground - checks if the given object op (usually
3736	* a player) is standing on a valid battleground-tile,	3031	* 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	3036	* Default is to do the same as before, so only people wanting to have different points need worry about this
3742	*/	3037	*/
3743	int	3038	int
3744	op_on_battleground (object *op, int *x, int *y)	3039	op_on_battleground (object *op, int *x, int *y)
3745	{	3040	{
3746	object *tmp;
3747
3748	/* A battleground-tile needs the following attributes to be valid:	3041	/* 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),	3042	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3750	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3043	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3751	* and the exit-coordinates sp/hp must both be > 0.	3044	* and the exit-coordinates sp/hp must both be > 0.
3752	* => The intention here is to prevent abuse of the battleground-	3045	* => The intention here is to prevent abuse of the battleground-
3753	* feature (like pickable or hidden battleground tiles). */	3046	* feature (like pickable or hidden battleground tiles). */
3754	for (tmp = op->below; tmp != NULL; tmp = tmp->below)	3047	for (object *tmp = op->below; tmp; tmp = tmp->below)
3755	{	3048	{
3756	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	3049	if (tmp->flag [FLAG_IS_FLOOR])
3757	{	3050	{
3758	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3051	if (tmp->flag [FLAG_NO_PICK]
3759	strcmp (tmp->name, "battleground") == 0 && tmp->type == BATTLEGROUND && EXIT_X (tmp) && EXIT_Y (tmp))	3052	&& tmp->type == BATTLEGROUND
		3053	&& tmp->name == shstr_battleground
		3054	&& EXIT_X (tmp) && EXIT_Y (tmp))
3760	{	3055	{
3761	/*before we assign the exit, check if this is a teambattle */	3056	/* before we assign the exit, check if this is a teambattle */
3762	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))	3057	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)	3058	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3059	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3767	{	3060	{
3768	if (invtmp->type == FORCE && invtmp->slaying && !strcmp (EXIT_PATH (tmp), invtmp->slaying))
3769	{
3770	if (x != NULL && y != NULL)	3061	if (x && y)
3771	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);	3062	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3063
3772	return 1;	3064	return 1;
3773	}
3774	}	3065	}
3775	}	3066
3776	if (x != NULL && y != NULL)	3067	if (x && y)
3777	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);	3068	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3069
3778	return 1;	3070	return 1;
3779	}	3071	}
3780	}	3072	}
3781	}	3073	}
		3074
3782	/* If we got here, did not find a battleground */	3075	/* If we got here, did not find a battleground */
3783	return 0;	3076	return 0;
3784	}	3077	}
3785		3078
3786	/*	3079	/*
…		…
3802	char buf[MAX_BUF]; /* tmp. string buffer */	3095	char buf[MAX_BUF]; /* tmp. string buffer */
3803	int i = 0, j = 0;	3096	int i = 0, j = 0;
3804		3097
3805	/* get the appropriate treasurelist */	3098	/* get the appropriate treasurelist */
3806	if (atnr == ATNR_FIRE)	3099	if (atnr == ATNR_FIRE)
3807	trlist = find_treasurelist ("dragon_ability_fire");	3100	trlist = treasurelist::find (shstr_dragon_ability_fire);
3808	else if (atnr == ATNR_COLD)	3101	else if (atnr == ATNR_COLD)
3809	trlist = find_treasurelist ("dragon_ability_cold");	3102	trlist = treasurelist::find (shstr_dragon_ability_cold);
3810	else if (atnr == ATNR_ELECTRICITY)	3103	else if (atnr == ATNR_ELECTRICITY)
3811	trlist = find_treasurelist ("dragon_ability_elec");	3104	trlist = treasurelist::find (shstr_dragon_ability_elec);
3812	else if (atnr == ATNR_POISON)	3105	else if (atnr == ATNR_POISON)
3813	trlist = find_treasurelist ("dragon_ability_poison");	3106	trlist = treasurelist::find (shstr_dragon_ability_poison);
3814		3107
3815	if (trlist == NULL || who->type != PLAYER)	3108	if (trlist == NULL || who->type != PLAYER)
3816	return;	3109	return;
3817		3110
3818	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);	3111	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3819		3112
3820	if (tr == NULL || tr->item == NULL)	3113	if (!tr || !tr->item)
3821	{	3114	{
3822	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3115	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3823	return;	3116	return;
3824	}	3117	}
3825		3118
3826	/* everything seems okay - now bring on the gift: */	3119	/* everything seems okay - now bring on the gift: */
3827	item = &(tr->item->clone);	3120	item = tr->item;
3828		3121
3829	if (item->type == SPELL)	3122	if (item->type == SPELL)
3830	{	3123	{
3831	if (check_spell_known (who, item->name))	3124	if (check_spell_known (who, item->name))
3832	return;	3125	return;
…		…
3891	{	3184	{
3892	/* forces in the treasurelist can alter the player's stats */	3185	/* forces in the treasurelist can alter the player's stats */
3893	object *skin;	3186	object *skin;
3894		3187
3895	/* first get the dragon skin force */	3188	/* first get the dragon skin force */
3896	for (skin = who->inv; skin != NULL && strcmp (skin->arch->name, "dragon_skin_force") != 0; skin = skin->below);	3189	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
		3190	;
		3191
3897	if (skin == NULL)	3192	if (!skin)
3898	return;	3193	return;
3899		3194
3900	/* adding new spellpath attunements */	3195	/* adding new spellpath attunements */
3901	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))	3196	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
3902	{	3197	{
…		…
3913	else	3208	else
3914	j = 1;	3209	j = 1;
3915	strcat (buf, spellpathnames[i]);	3210	strcat (buf, spellpathnames[i]);
3916	}	3211	}
3917	}	3212	}
		3213
3918	strcat (buf, ".");	3214	strcat (buf, ".");
3919	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);	3215	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3920	}	3216	}
3921		3217
3922	/* evtl. adding flags: */	3218	/* evtl. adding flags: */
3923	if (QUERY_FLAG (item, FLAG_XRAYS))	3219	if (item->flag [FLAG_XRAYS])
3924	SET_FLAG (skin, FLAG_XRAYS);	3220	skin->set_flag (FLAG_XRAYS);
3925	if (QUERY_FLAG (item, FLAG_STEALTH))	3221	if (item->flag [FLAG_STEALTH])
3926	SET_FLAG (skin, FLAG_STEALTH);	3222	skin->set_flag (FLAG_STEALTH);
3927	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))	3223	if (item->flag [FLAG_SEE_IN_DARK])
3928	SET_FLAG (skin, FLAG_SEE_IN_DARK);	3224	skin->set_flag (FLAG_SEE_IN_DARK);
3929		3225
3930	/* print message if there is one */	3226	/* print message if there is one */
3931	if (item->msg != NULL)	3227	if (item->msg != NULL)
3932	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);	3228	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3933	}	3229	}
3934	else	3230	else
3935	{	3231	{
3936	/* generate misc. treasure */	3232	/* generate misc. treasure */
3937	tmp = arch_to_object (tr->item);	3233	tmp = tr->item->instance ();
3938	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));	3234	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3939	tmp = insert_ob_in_ob (tmp, who);	3235	who->insert (tmp);
3940	if (who->type == PLAYER)
3941	esrv_send_item (who, tmp);
3942	}	3236	}
3943	}	3237	}
3944		3238
3945	/**	3239	//-GPL
3946	* Unready an object for a player. This function does nothing if the object was	3240
3947	* not readied.	3241	sint8
3948	*/	3242	player::darkness_at (maptile *map, int x, int y) const
		3243	{
		3244	if (!ns)
		3245	return LOS_BLOCKED;
		3246
		3247	int dx, dy;
		3248	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3249	return LOS_BLOCKED;
		3250
		3251	x += dx - ns->current_x;
		3252	y += dy - ns->current_y;
		3253
		3254	return blocked_los (x, y);
		3255	}
		3256
3949	void	3257	void
3950	player_unready_range_ob (player *pl, object *ob)	3258	player::infobox (const char *title, const char *msg, int color)
3951	{	3259	{
3952	rangetype i;	3260	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	}	3261	}
		3262
		3263	void
		3264	player::statusmsg (const char *msg, int color)
		3265	{
		3266	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3267	}
		3268
		3269	void
		3270	player::failmsg (const char *msg, int color)
		3271	{
		3272	play_sound (sound_find ("generic_failure"));
		3273	statusmsg (msg, color);
		3274	}
		3275
		3276	void
		3277	object::failmsgf (const char *format, ...)
		3278	{
		3279	if (!contr)
		3280	return;
		3281
		3282	va_list ap;
		3283	va_start (ap, format);
		3284	contr->failmsg (vformat (format, ap));
		3285	va_end (ap);
		3286	}
		3287
		3288	void
		3289	player::failmsgf (const char *format, ...)
		3290	{
		3291	va_list ap;
		3292	va_start (ap, format);
		3293	failmsg (vformat (format, ap));
		3294	va_end (ap);
		3295	}
		3296

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