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Comparing deliantra/server/server/player.C (file contents):
Revision 1.7 by root, Sun Aug 27 16:15:13 2006 UTC vs.
Revision 1.263 by root, Sat Apr 3 22:30:21 2010 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: player.C,v 1.7 2006/08/27 16:15:13 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010 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>
4	*/	23	*/
5		24
6	/*	25	//+GPL
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28		26
29	#include <global.h>	27	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	28	#include <sproto.h>
35	#endif
36	#include <sounds.h>	29	#include <sounds.h>
37	#include <living.h>	30	#include <living.h>
38	#include <object.h>	31	#include <object.h>
39	#include <spells.h>	32	#include <spells.h>
40	#include <skills.h>	33	#include <skills.h>
41	#include <newclient.h>
42		34
43	#ifdef COZY_SERVER	35	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	36	#include <functional>
45	#endif
46		37
47	player *find_player(const char *plname)	38	playervec players;
48	{
49	player *pl;
50	for(pl=first_player;pl!=NULL;pl=pl->next)
51	{
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))
53	return pl;
54	};
55	return NULL;
56	}
57		39
58	player* find_player_partial_name( const char* plname )	40	/* This loads the first map an puts the player on it. */
59	{	41	static void
60	player* pl;	42	set_first_map (object *op)
61	player* found = NULL;	43	{
62	size_t namelen = strlen( plname );	44	op->contr->maplevel = first_map_path;
63	for ( pl = first_player; pl != NULL; pl = pl->next )	45	op->x = -1;
64	{	46	op->y = -1;
65	if ( strlen( pl->ob->name ) < namelen )
66	continue;
67
68	if ( !strcmp( pl->ob->name, plname) )
69	return pl;
70
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )
72	{
73	if ( found )
74	return NULL;
75
76	found = pl;
77	}
78	}
79	return found;
80	}
81
82	void display_motd(const object *op) {
83	char buf[MAX_BUF];
84	char motd[HUGE_BUF];
85	FILE *fp;
86	int comp;
87	int size;
88
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
91	return;
92	}
93	motd[0]='\0';
94	size=0;
95	while (fgets(buf, MAX_BUF, fp) != NULL) {
96	if( *buf == '#')
97	continue;
98	strncat(motd+size,buf,HUGE_BUF-size);
99	size+=strlen(buf);
100	}
101	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
102	close_and_delete(fp, comp);
103	}	47	}
104		48
105	void send_rules(const object *op) {	49	void
106	char buf[MAX_BUF];	50	player::activate ()
107	char rules[HUGE_BUF];	51	{
108	FILE *fp;	52	if (active)
109	int comp;
110	int size;
111
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
114	return;	53	return;
		54
		55	players.insert (this);
		56	ob->remove ();
		57	ob->map = 0;
		58	ob->activate_recursive ();
		59	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		60	add_friendly_object (ob);
		61	}
		62
		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	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		82
		83	players.erase (this);
		84	}
		85
		86	// connect the player with a specific client
		87	// also changes, rationalises, and fixes some incorrect settings
		88	void
		89	player::connect (client *ns)
		90	{
		91	this->ns = ns;
		92	ns->pl = this;
		93
		94	run_on = 0;
		95	fire_on = 0;
		96	ob->close_container (); //TODO: client-specific
		97
		98	ns->update_look = 0;
		99	ns->look_position = 0;
		100
		101	clear_los ();
		102
		103	ns->reset_stats ();
		104
		105	/* make sure he's a player -- needed because of class change. */
		106	ob->type = PLAYER; // we are paranoid
		107	ob->race = ob->arch->race;
		108
		109	ob->update_weight ();
		110	link_skills ();
		111
		112	assign (title, ob->arch->object::name);
		113
		114	/* if it's a dragon player, set the correct title here */
		115	if (ob->is_dragon ())
115	}	116	{
116	rules[0]='\0';	117	object *tmp, *abil = 0, *skin = 0;
117	size=0;	118
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	119	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	120	if (tmp->type == FORCE)
120	continue;	121	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	122	abil = tmp;
		123	else if (tmp->arch->archname == shstr_dragon_skin_force)
		124	skin = tmp;
		125
		126	set_dragon_name (ob, abil, skin);
		127	}
		128
		129	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		130
		131	esrv_new_player (this);
		132
		133	ob->update_stats ();
		134
		135	ns->floorbox_update ();
		136	esrv_send_inventory (ob, ob);
		137	esrv_add_spells (this, 0);
		138
		139	ob->flag [FLAG_READY_WEAPON] = false;
		140	ob->flag [FLAG_READY_SKILL] = false;
		141	ob->flag [FLAG_READY_RANGE] = false;
		142	ob->flag [FLAG_READY_BOW] = false;
		143
		144	for (object *op = ob->inv; op; op = op->below)
		145	if (op->flag [FLAG_APPLIED])
		146	switch (op->type)
122	{	147	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	148	case SKILL:
124	break;	149	op->flag [FLAG_APPLIED] = false;
125	}
126	strncat(rules+size,buf,HUGE_BUF-size);
127	size+=strlen(buf);
128	}
129	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
130	close_and_delete(fp, comp);
131	}
132
133	void send_news(const object *op) {
134	char buf[MAX_BUF];
135	char news[HUGE_BUF];
136	char subject[MAX_BUF];
137	FILE *fp;
138	int comp;
139	int size;
140
141	sprintf(buf, "%s/%s", settings.confdir, settings.news);
142	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL)
143	return;
144	news[0]='\0';
145	subject[0]='\0';
146	size=0;
147	while (fgets(buf, MAX_BUF, fp) != NULL) {
148	if( *buf == '#')
149	continue;
150	if ( *buf =='%'){ /* send one news */
151	if (size>0)
152	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
153	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
154	"INFORMATION: %s\n%s",
155	"%s\n%s",
156	subject, news); /*send previously read news*/
157	strcpy(subject,buf+1);
158	strip_endline(subject);
159	size=0;
160	news[0]='\0';
161	}
162	else{
163	if (size + strlen(buf)>=HUGE_BUF)
164	{
165	LOG(llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
166	break;	150	break;
167	}	151
168	strncat(news+size,buf,HUGE_BUF-size);	152	case SPELL:
169	size+=strlen(buf);	153	case WAND:
		154	case ROD:
		155	case HORN:
		156	case BOW:
		157	case RANGED:
		158	ranged_ob = op;
		159	op->flag [FLAG_APPLIED] = false;
		160	break;
		161
		162	case WEAPON:
		163	combat_ob = op;
		164	op->flag [FLAG_APPLIED] = false;
		165	break;
170	}	166	}
171	}	167
		168	ob->update_stats (); // we unapplied stuff above
		169
		170	ob->current_weapon = 0;
		171	if (object *item = combat_ob ? combat_ob : ranged_ob)
		172	ob->apply (item);
		173
		174	activate ();
		175
		176	INVOKE_PLAYER (CONNECT, this);
		177	INVOKE_PLAYER (LOGIN, this);
		178	}
		179
		180	void
		181	player::disconnect ()
		182	{
		183	if (ob)
172		184	{
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,	185	ob->close_container (); //TODO: client-specific
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,	186	ob->drop_unpaid_items ();
175	"INFORMATION: %s\n%s\n",	187	}
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180		188
181	int playername_ok(const char *cp) {	189	if (ns)
182	/* Don't allow - or _ as first character in the name */
183	if (*cp == '-' || *cp == '_') return 0;
184
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;
189	}
190
191	/* This no longer sets the player map. Also, it now updates
192	* all the pointers so the caller doesn't need to do that.
193	* Caller is responsible for setting the correct map.
194	*/
195
196	/* Redo this to do both get_player_ob and get_player.
197	* Hopefully this will be less bugfree and simpler.
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205
206	if (!p) {
207	p = (player *) malloc(sizeof(player));
208	if(p==NULL)
209	fatal(OUT_OF_MEMORY);
210
211	/* This adds the player in the linked list. There is extra
212	* complexity here because we want to add the new player at the
213	* end of the list - there is in fact no compelling reason that
214	* that needs to be done except for things like output of
215	* 'who'.
216	*/
217	player *tmp = first_player;
218	while(tmp!=NULL&&tmp->next!=NULL)
219	tmp=tmp->next;
220	if(tmp!=NULL)
221	tmp->next=p;
222	else
223	first_player=p;
224
225	p->next = NULL;
226	}	190	{
		191	if (active)
		192	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
227		193
228	/* Clears basically the entire player structure except	194	INVOKE_PLAYER (DISCONNECT, this);
229	* for next and socket.
230	*/
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
232	p->extendable_init (); //HACK
233		195
		196	ns->reset_stats ();
		197	ns->pl = 0;
		198	ns = 0;
		199	}
		200
		201	// this is important for the player scheduler to get the correct refcount
		202	// when ns = 0
		203	observe = viewpoint = ob;
		204
		205	deactivate ();
		206	}
		207
		208	//-GPL
		209
		210	// the need for this function can be explained
		211	// by load_object not returning the object
		212	void
		213	player::set_object (object *op)
		214	{
		215	ob = observe = viewpoint = op;
		216	ob->contr = this; /* this aren't yet in archetype */
		217
		218	ob->speed = 1.0f;
		219	ob->speed_left = 0.5f;
		220
		221	ob->direction = 5; /* So player faces south */
		222	}
		223
		224	void
		225	player::set_observe (object *op)
		226	{
		227	observe = viewpoint = op ? op : ob;
		228	do_los = 1;
		229	}
		230
		231	void
		232	player::set_viewpoint (object *op)
		233	{
		234	viewpoint = op ? op : (object *)observe;
		235	do_los = 1;
		236	}
		237
		238	//+GPL
		239
		240	player::player ()
		241	{
234	/* There are some elements we want initialized to non zero value -	242	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	243	* we deal with that below this point.
236	*/	244	*/
237	p->party=NULL;	245	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	246	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	247	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		248
243	#ifdef AUTOSAVE	249	savebed_map = first_map_path; /* Init. respawn position */
244	p->last_save_tick = 9999999;	250
245	#endif	251	gen_sp_armour = 10;
		252	bowtype = bow_normal;
		253	petmode = pet_normal;
		254	usekeys = containers;
		255	peaceful = 1; /* default peaceful */
		256	do_los = 1;
		257
		258	weapon_sp = 1.0f;
		259	weapon_sp_left = 0.5f;
		260	}
		261
		262	void
		263	player::do_destroy ()
		264	{
		265	disconnect ();
		266
		267	attachable::do_destroy ();
		268
		269	if (ob)
246		270	{
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	271	ob->destroy_inv (false);
		272	ob->destroy ();
248		273	}
249	op->contr=p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left=0.5;
252	op->speed=1.0;
253	op->direction=5; /* So player faces south */
254	op->stats.wc=2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257		274
258	roll_stats(op);	275	ob = observe = viewpoint = 0;
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;
266	p->petmode=pet_normal;
267	p->listening=10;
268	p->usekeys=containers;
269	p->last_weapon_sp= -1;
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
276	p->title[sizeof(p->title)-1] = '\0';
277	op->race = add_string (op->arch->clone.race);
278
279	CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281	/* we need to clear these to -1 and not zero - otherwise,
282	* if a player quits and starts a new character, we wont
283	* send new values to the client, as things like exp start
284	* at zero.
285	*/
286	for (i=0; i < NUM_SKILLS; i++) {
287	p->last_skill_exp[i] = -1;
288	p->last_skill_ob[i] = NULL;
289	}
290	for (i=0; i < NROFATTACKS; i++) {
291	p->last_resist[i] = -1;
292	}
293	p->last_stats.exp = -1;
294	p->last_weight = (uint32)-1;
295
296	p->socket.update_look=0;
297	p->socket.look_position=0;
298	return p;
299	}	276	}
300		277
301		278	player::~player ()
302	/* This loads the first map an puts the player on it. */
303	static void set_first_map(object *op)
304	{	279	{
305	strcpy(op->contr->maplevel, first_map_path);	280	/* Clear item stack */
306	op->x = -1;	281	free (stack_items);
307	op->y = -1;
308	enter_exit(op, NULL);
309	}
310
311	/* Tries to add player on the connection passwd in ns.
312	* All we can really get in this is some settings like host and display
313	* mode.
314	*/
315
316	int add_player(NewSocket *ns) {
317	player *p;
318
319	p=get_player(NULL);
320	p->socket = *ns;
321	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
322	if(p->socket.faces_sent == NULL)
323	fatal(OUT_OF_MEMORY);
324	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325	/* Needed because the socket we just copied over needs to be cleared.
326	* Note that this can result in a client reset if there is partial data
327	* on the uncoming socket.
328	*/
329	p->socket.inbuf.len = 0;
330	set_first_map(p->ob);
331
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
333	add_friendly_object(p->ob);
334	send_rules(p->ob);
335	send_news(p->ob);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;
339	}	282	}
340		283
341	/*	284	/*
342	* get_player_archetype() return next player archetype from archetype	285	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	286	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	287	* Note: there MUST be at least one player archetype!
345	*/	288	*/
		289	static archetype *
346	archetype *get_player_archetype(archetype* at)	290	get_player_archetype (archetype *at)
347	{	291	{
348	archetype *start = at;	292	// archetypes could have been reloaded
349	for (;;) {	293	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
350	if (at==NULL || at->next==NULL)	294
351	at=first_archetype;	295	if (!nat)
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;	296	return at;
356	if (at == start) {	297
357	LOG (llevError, "No Player archetypes\n");	298	archvec::iterator i = archetypes.find (nat);
358	exit (-1);	299
359	}	300	for (;;)
360	}	301	{
361	}	302	if (++i == archetypes.end ())
		303	i = archetypes.begin ();
		304	else if (*i == at)
		305	cleanup ("not a single player archetype found");
362		306
		307	if ((*i)->type == PLAYER)
		308	return *i;
		309	}
		310	}
363		311
		312	/* Tries to add player on the connection passed in ns.
		313	* All we can really get in this is some settings like host and display
		314	* mode.
		315	*/
		316	player *
		317	player::create ()
		318	{
		319	player *pl = new player;
		320
		321	pl->set_object (get_player_archetype (0)->instance ());
		322
		323	pl->ob->roll_stats ();
		324	pl->ob->stats.wc = 2;
		325	pl->ob->run_away = 25; /* Then we panick... */
		326
		327	set_first_map (pl->ob);
		328
		329	return pl;
		330	}
		331
		332	object *
364	object *get_nearest_player(object *mon) {	333	get_nearest_player (object *mon)
		334	{
365	object *op = NULL;	335	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	336	objectlink *ol;
368	unsigned lastdist;	337	unsigned lastdist;
369	rv_vector rv;	338	rv_vector rv;
370		339
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	340	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
372	/* We should not find free objects on this friendly list, but it	341	{
373	* does periodically happen. Given that, lets deal with it.
374	* While unlikely, it is possible the next object on the friendly
375	* list is also free, so encapsulate this in a while loop.
376	*/
377	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
378	object *tmp=ol->ob;
379
380	/* Can't do much more other than log the fact, because the object
381	* itself will have been cleared.
382	*/
383	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
384	ol = ol->next;
385	remove_friendly_object(tmp);
386	if (!ol) return op;
387	}
388
389	/* Remove special check for player from this. First, it looks to cause
390	* some crashes (ol->ob->contr not set properly?), but secondly, a more
391	* complicated method of state checking would be needed in any case -
392	* as it was, a clever player could type quit, and the function would
393	* skip them over while waiting for confirmation. Remove
394	* on_same_map check, as can_detect_enemy also does this
395	*/
396	if (!can_detect_enemy(mon,ol->ob,&rv))	342	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	343	continue;
398		344
399	if(lastdist>rv.distance) {
400	op=ol->ob;
401	lastdist=rv.distance;
402	}
403	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {
405	if (can_detect_enemy(mon, pl->ob,&rv)) {
406
407	if(lastdist>rv.distance) {	345	if (lastdist > rv.distance)
408	op=pl->ob;	346	{
		347	op = ol->ob;
409	lastdist=rv.distance;	348	lastdist = rv.distance;
		349	}
410	}	350	}
411	}	351
412	}	352	for_all_players (pl)
		353	if (can_detect_enemy (mon, pl->ob, &rv))
		354	if (lastdist > rv.distance)
		355	{
		356	op = pl->ob;
		357	lastdist = rv.distance;
		358	}
		359
413	#if 0	360	#if 0
414	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	361	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
415	#endif	362	#endif
416	return op;	363	return op;
417	}	364	}
418		365
419	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	366	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
420	* result in a monster paths backtracking. It basically determines how large a	367	* result in a monster paths backtracking. It basically determines how large a
421	* detour a monster will take from the direction path when looking	368	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	382	* circling behaviour. Unfortunately, this function is also used to determined
436	* if the creature should cast a spell, so returning a direction in that case	383	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	384	* is probably not a good thing.
438	*/	385	*/
439	#define MAX_SPACES 50	386	#define MAX_SPACES 50
440
441		387
442	/*	388	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	389	* Returns the direction to the player, if valid. Returns 0 otherwise.
444	* modified to verify there is a path to the player. Does this by stepping towards	390	* modified to verify there is a path to the player. Does this by stepping towards
445	* player and if path is blocked then see if blockage is close enough to player that	391	* player and if path is blocked then see if blockage is close enough to player that
…		…
458	* monster can in fact move one space in that direction.	404	* monster can in fact move one space in that direction.
459	* 3) I'm not sure how good this code will be for moving multipart monsters,	405	* 3) I'm not sure how good this code will be for moving multipart monsters,
460	* since only simple checks to blocked are being called, which could mean the monster	406	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	407	* is blocking itself.
462	*/	408	*/
		409	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	410	path_to_player (object *mon, object *pl, unsigned mindiff)
		411	{
464	rv_vector rv;	412	rv_vector rv;
465	sint16 x,y;	413	sint16 x, y;
466	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	414	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
467	mapstruct *m ,*lastmap;	415	maptile *m, *lastmap;
468		416
469	get_rangevector(mon, pl, &rv, 0);	417	get_rangevector (mon, pl, &rv, 0);
470		418
471	if (rv.distance<mindiff) return 0;	419	if (rv.distance < mindiff)
472
473	x=mon->x;
474	y=mon->y;
475	m=mon->map;
476	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
479	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;
481	while (diff >1 && max>0) {
482	lastx = x;
483	lasty = y;
484	lastmap = m;
485	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];
487
488	mflags = get_map_flags(m, &m, x, y, &x, &y);
489	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
490
491	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
493	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
494	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.
496	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {
499	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.
501	*/
502	x = lastx;
503	y = lasty;
504	m = lastmap;
505	dir = firstdir = rv.direction;
506	} else {
507	/* direct path is blocked - try taking a side step to
508	* either the left or right.
509	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting
512	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth
514	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
516	if (i==0) continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in
519	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully
526	* moved.
527	*/
528
529	x = lastx + freearr_x[absdir(lastdir+i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];
531	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
536	if (mflags & P_BLOCKSVIEW) continue;
537
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;
539	}
540	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.
542	*/
543	if (i==(DETOUR_AMOUNT+1))
544	return 0;
545	diff--;
546	lastdir=dir;
547	max--;
548	if (!firstdir) firstdir = dir+i;
549	} /* else check alternate directions */
550	} /* if blocked */
551	else {
552	/* we moved towards creature, so diff is less */
553	diff--;
554	max--;
555	lastdir=dir;
556	if (!firstdir) firstdir = dir;
557	}
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.
561	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
563	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
564	}
565	if (diff>max) return 0;
566	}
567	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;
569
570	return firstdir;
571	}
572
573	void give_initial_items(object *pl,treasurelist *items) {
574	object *op,*next=NULL;
575
576	if(pl->randomitems!=NULL)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
578
579	for (op=pl->inv; op; op=next) {
580	next = op->below;
581
582	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way
584	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);
587
588	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions
590	*/
591	if (pl->type == PLAYER) {
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
593	(op->type == ARMOUR || op->type == BOOTS ||
594	op->type == CLOAK || op->type == HELMET ||
595	op->type == SHIELD || op->type == GLOVES ||
596	op->type == BRACERS || op->type == GIRDLE)) ||
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}
602	}
603
604	/* This really needs to be better - we should really give
605	* a substitute spellbook. The problem is that we don't really
606	* have a good idea what to replace it with (need something like
607	* a first level treasurelist for each skill.)
608	* remove duplicate skills also
609	*/
610	if(op->type==SPELLBOOK || op->type == SKILL) {
611	object *tmp;
612
613	for (tmp=op->below; tmp; tmp=tmp->below)
614	if (tmp->type == op->type && tmp->name == op->name) break;
615
616	if (tmp) {
617	remove_ob(op);
618	free_object(op);
619	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620	tmp->name);
621	continue;
622	}
623	if (op->nrof > 1) op->nrof = 1;
624	}
625
626	if (op->type == SPELLBOOK && op->inv) {
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
628	}
629
630	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.
633	*/
634	if (need_identify(op)) {
635	SET_FLAG(op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);
638	}
639	if(op->type==SPELL) {
640	remove_ob(op);
641	free_object(op);
642	continue;
643	}
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;
647	op->level = 1;
648	}
649	/* lock all 'normal items by default */
650	else SET_FLAG(op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */
652
653	/* Need to set up the skill pointers */
654	link_player_skills(pl);
655	}
656
657	void get_name(object *op) {
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;	420	return 0;
724	}
725		421
726	void confirm_password(object *op) {	422	x = mon->x;
		423	y = mon->y;
		424	m = mon->map;
		425	dir = rv.direction;
		426	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		427	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
727		428
728	op->contr->write_buf[0]='\0';	429	/* If we can't solve it within the search distance, return now. */
729	op->contr->state=ST_CONFIRM_PASSWORD;	430	if (diff > max)
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	431	return 0;
731	}
732		432
		433	while (diff > 1 && max > 0)
		434	{
		435	lastx = x;
		436	lasty = y;
		437	lastmap = m;
		438	x = lastx + freearr_x[dir];
		439	y = lasty + freearr_y[dir];
		440
		441	mflags = get_map_flags (m, &m, x, y, &x, &y);
		442	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
		443
		444	/* Space is blocked - try changing direction a little */
		445	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
		446	&& (m == mon->map && blocked_link (mon, m, x, y))))
		447	{
		448	/* recalculate direction from last good location. Possible
		449	* we were not traversing ideal location before.
		450	*/
		451	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
		452	if (rv.direction != dir)
		453	{
		454	/* OK - says direction should be different - lets reset the
		455	* the values so it will try again.
		456	*/
		457	x = lastx;
		458	y = lasty;
		459	m = lastmap;
		460	dir = firstdir = rv.direction;
		461	}
		462	else
		463	{
		464	/* direct path is blocked - try taking a side step to
		465	* either the left or right.
		466	* Note increase the values in the loop below to be
		467	* more than -1/1 respectively will mean the monster takes
		468	* bigger detour. Have to be careful about these values getting
		469	* too big (3 or maybe 4 or higher) as the monster may just try
		470	* stepping back and forth
		471	*/
		472	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		473	{
		474	if (i == 0)
		475	continue; /* already did this, so skip it */
		476	/* Use lastdir here - otherwise,
		477	* since the direction that the creature should move in
		478	* may change, you could get infinite loops.
		479	* ie, player is northwest, but monster can only
		480	* move west, so it does that. It goes some distance,
		481	* gets blocked, finds that it should move north,
		482	* can't do that, but now finds it can move east, and
		483	* gets back to its original point. lastdir contains
		484	* the last direction the creature has successfully
		485	* moved.
		486	*/
		487
		488	x = lastx + freearr_x[absdir (lastdir + i)];
		489	y = lasty + freearr_y[absdir (lastdir + i)];
		490	m = lastmap;
		491	mflags = get_map_flags (m, &m, x, y, &x, &y);
		492	if (mflags & P_OUT_OF_MAP)
		493	continue;
		494	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
		495	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		496	continue;
		497	if (mflags & P_BLOCKSVIEW)
		498	continue;
		499
		500	if (m == mon->map && blocked_link (mon, m, x, y))
		501	break;
		502	}
		503	/* go through entire loop without finding a valid
		504	* sidestep to take - thus, no valid path.
		505	*/
		506	if (i == (DETOUR_AMOUNT + 1))
		507	return 0;
		508	diff--;
		509	lastdir = dir;
		510	max--;
		511	if (!firstdir)
		512	firstdir = dir + i;
		513	} /* else check alternate directions */
		514	} /* if blocked */
		515	else
		516	{
		517	/* we moved towards creature, so diff is less */
		518	diff--;
		519	max--;
		520	lastdir = dir;
		521	if (!firstdir)
		522	firstdir = dir;
		523	}
		524
		525	if (diff <= 1)
		526	{
		527	/* Recalculate diff (distance) because we may not have actually
		528	* headed toward player for entire distance.
		529	*/
		530	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
		531	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		532	}
		533
		534	if (diff > max)
		535	return 0;
		536	}
		537
		538	/* If we reached the max, didn't find a direction in time */
		539	if (!max)
		540	return 0;
		541
		542	return firstdir;
		543	}
		544
		545	void
		546	give_initial_items (object *pl, treasurelist *items)
		547	{
		548	if (pl->randomitems)
		549	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		550
		551	for (object *next, *op = pl->inv; op; op = next)
		552	{
		553	next = op->below;
		554
		555	/* Forces get applied per default, unless they have the
		556	* flag "neutral" set. Sorry but I can't think of a better way
		557	*/
		558	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
		559	SET_FLAG (op, FLAG_APPLIED);
		560
		561	/* we never give weapons/armour if these cannot be used
		562	* by this player due to race restrictions
		563	*/
		564	if (pl->type == PLAYER)
		565	{
		566	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		567	&&
		568	(op->type == ARMOUR || op->type == BOOTS
		569	|| op->type == CLOAK || op->type == HELMET
		570	|| op->type == SHIELD || op->type == GLOVES
		571	|| op->type == BRACERS || op->type == GIRDLE))
		572	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
		573	{
		574	op->destroy ();
		575	continue;
		576	}
		577	}
		578
		579	/* Here we remove duplicated skills (as duplicated spell objects have
		580	* _very_ confusing effects for players), which could for instance be
		581	* generated by bad treasurelists. - elmex
		582	*/
		583	if (op->type == SKILL)
		584	{
		585	for (object *tmp = op->below; tmp; tmp = tmp->below)
		586	if (tmp->type == op->type && tmp->name == op->name)
		587	{
		588	op->destroy ();
		589	LOG (llevError,
		590	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
		591	break;
		592	}
		593
		594	if (op->nrof > 1)
		595	op->nrof = 1;
		596	}
		597
		598	if (op->type == SPELLBOOK && op->inv)
		599	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		600
		601	/* Give starting characters identified, uncursed, and undamned
		602	* items. Just don't identify gold or silver, or it won't be
		603	* merged properly.
		604	*/
		605	if (need_identify (op))
		606	{
		607	SET_FLAG (op, FLAG_IDENTIFIED);
		608	CLEAR_FLAG (op, FLAG_CURSED);
		609	CLEAR_FLAG (op, FLAG_DAMNED);
		610	}
		611
		612	if (op->type == SPELL)
		613	{
		614	op->destroy ();
		615	continue;
		616	}
		617	else if (op->type == SKILL)
		618	{
		619	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		620	op->stats.exp = 0;
		621	op->level = 1;
		622	}
		623	else /* lock all 'normal items by default */
		624	SET_FLAG (op, FLAG_INV_LOCKED);
		625	} /* for loop of objects in player inv */
		626
		627	/* Need to set up the skill pointers */
		628	pl->contr->link_skills ();
		629	}
		630
		631	void
733	void get_party_password(object *op, partylist *party) {	632	get_party_password (object *op, partylist *party)
		633	{
734	if (party == NULL) {	634	if (party == NULL)
		635	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	636	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	637	return;
737	}	638	}
		639
738	op->contr->write_buf[0]='\0';	640	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	641	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	642	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	643	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	644	}
743
744		645
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	646	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
746	int roll_stat(void) {	647	static int
		648	roll_stat ()
		649	{
747	int a[4],i,j,k;	650	int a[4], i, j, k;
748		651
749	for(i=0;i<4;i++)	652	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	653	a[i] = (int) rndm (6) + 1;
751		654
752	for(i=0,j=0,k=7;i<4;i++)	655	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	656	if (a[i] < k)
754	k=a[i],j=i;	657	k = a[i], j = i;
755		658
756	for(i=0,k=0;i<4;i++) {	659	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	660	if (i != j)
758	k+=a[i];	661	k += a[i];
759	}	662
760	return k;	663	return k;
761	}	664	}
762		665
763	void roll_stats(object *op) {	666	void
		667	object::roll_stats ()
		668	{
		669	int statsort [NUM_STATS];
		670
		671	for (;;)
		672	{
764	int sum=0;	673	int sum = 0;
765	int i = 0, j = 0;	674	for (int i = NUM_STATS; i--; )
766	int statsort[7];	675	sum += statsort [i] = roll_stat ();
767		676
768	do {	677	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	678	break;
770	op->stats.Dex=roll_stat();	679	}
771	op->stats.Int=roll_stat();
772	op->stats.Con=roll_stat();
773	op->stats.Wis=roll_stat();
774	op->stats.Pow=roll_stat();
775	op->stats.Cha=roll_stat();
776	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
777	op->stats.Con+op->stats.Wis+op->stats.Pow+
778	op->stats.Cha;
779	} while(sum<82||sum>116);
780		680
781	/* Sort the stats so that rerolling is easier... */	681	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	682	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
783	statsort[1] = op->stats.Dex;
784	statsort[2] = op->stats.Int;
785	statsort[3] = op->stats.Con;
786	statsort[4] = op->stats.Wis;
787	statsort[5] = op->stats.Pow;
788	statsort[6] = op->stats.Cha;
789		683
790	/* a quick and dirty bubblesort? */	684	for (int i = 0; i < NUM_STATS; ++i)
791	do {
792	if (statsort[i] < statsort[i + 1]) {
793	j = statsort[i];
794	statsort[i] = statsort[i + 1];
795	statsort[i + 1] = j;
796	i = 0;
797	} else {
798	i++;
799	}
800	} while (i < 6);
801
802	op->stats.Str = statsort[0];	685	stats.stat (i) = statsort [i];
803	op->stats.Dex = statsort[1];
804	op->stats.Con = statsort[2];
805	op->stats.Int = statsort[3];
806	op->stats.Wis = statsort[4];
807	op->stats.Pow = statsort[5];
808	op->stats.Cha = statsort[6];
809		686
810
811	op->contr->orig_stats.Str=op->stats.Str;
812	op->contr->orig_stats.Dex=op->stats.Dex;
813	op->contr->orig_stats.Int=op->stats.Int;
814	op->contr->orig_stats.Con=op->stats.Con;
815	op->contr->orig_stats.Wis=op->stats.Wis;
816	op->contr->orig_stats.Pow=op->stats.Pow;
817	op->contr->orig_stats.Cha=op->stats.Cha;
818
819	op->level=1;
820	op->stats.exp=0;	687	stats.exp = 0;
821	op->stats.ac=0;	688	stats.ac = 0;
822		689
		690	stats.hp = stats.maxhp;
		691	stats.sp = stats.maxsp;
		692	stats.grace = stats.maxgrace;
		693
		694	if (contr)
		695	{
823	op->contr->levhp[1] = 9;	696	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	697	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	698	contr->levgrace[1] = 3;
826		699
827	fix_player(op);	700	contr->orig_stats = stats;
		701	}
		702	}
		703
		704	void
		705	object::swap_stats (int a, int b)
		706	{
		707	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		708
		709	for (int i = 0; i < NUM_STATS; ++i)
		710	stats.stat (i) = contr->orig_stats.stat (i);
		711
		712	//TODO: the following code looks so borked and should, at the very least,
		713	// be merged with the similar code in roll_stats
		714	stats.ac = 0;
		715
		716	level = 1;
		717	stats.exp = 0;
		718	stats.ac = 0;
		719
828	op->stats.hp = op->stats.maxhp;	720	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	721	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	722	stats.grace = stats.maxgrace;
		723
		724	if (contr)
		725	{
		726	contr->levhp[1] = 9;
		727	contr->levsp[1] = 6;
		728	contr->levgrace[1] = 3;
		729
831	op->contr->orig_stats=op->stats;	730	contr->orig_stats = stats;
		731	}
832	}	732	}
833		733
834	void Roll_Again(object *op)	734	static void
		735	start_info (object *op)
835	{	736	{
836	esrv_new_player(op->contr, 0);
837	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
838	}
839
840	void Swap_Stat(object *op,int Swap_Second)
841	{
842	signed char tmp;
843	char buf[MAX_BUF];	737	char buf[MAX_BUF];
844		738
845	if ( op->contr->Swap_First == -1 ) {	739	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
846	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
847	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
848	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
849	return;
850	}
851
852	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
853
854	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
855	get_attr_value(&op->contr->orig_stats, Swap_Second));
856
857	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
858
859	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
860	new_draw_info(NDI_UNIQUE, 0,op, buf);	740	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	op->stats.Str = op->contr->orig_stats.Str;
862	op->stats.Dex = op->contr->orig_stats.Dex;
863	op->stats.Con = op->contr->orig_stats.Con;
864	op->stats.Int = op->contr->orig_stats.Int;
865	op->stats.Wis = op->contr->orig_stats.Wis;
866	op->stats.Pow = op->contr->orig_stats.Pow;
867	op->stats.Cha = op->contr->orig_stats.Cha;
868	op->stats.ac=0;
869
870	op->level=1;
871	op->stats.exp=0;
872	op->stats.ac=0;
873
874	op->contr->levhp[1] = 9;
875	op->contr->levsp[1] = 6;
876	op->contr->levgrace[1] = 3;
877
878	fix_player(op);
879	op->stats.hp = op->stats.maxhp;
880	op->stats.sp = op->stats.maxsp;
881	op->stats.grace = op->stats.maxgrace;
882	op->contr->orig_stats=op->stats;
883	op->contr->Swap_First=-1;
884	}
885
886
887	/* This code has been greatly reduced, because with set_attr_value
888	* and get_attr_value, the stats can be accessed just numeric
889	* ids. stat_trans is a table that translate the number entered
890	* into the actual stat. It is needed because the order the stats
891	* are displayed in the stat window is not the same as how
892	* the number's access that stat. The table does that translation.
893	*/
894	int key_roll_stat(object *op, char key)
895	{
896	int keynum = key -'0';
897	char buf[MAX_BUF];
898	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
899
900	if (keynum>0 && keynum<=7) {
901	if (op->contr->Swap_First==-1) {
902	op->contr->Swap_First=stat_trans[keynum];
903	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
904	new_draw_info(NDI_UNIQUE, 0,op,buf);
905	}
906	else
907	Swap_Stat(op,stat_trans[keynum]);
908
909	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
910	return 1;
911	}
912	switch (key) {
913	case 'n':
914	case 'N': {
915	SET_FLAG(op, FLAG_WIZ);
916	if(op->map==NULL) {
917	LOG(llevError,"Map == NULL in state 2\n");
918	break;
919	}
920
921	#if 0
922	/* So that enter_exit will put us at startx/starty */
923	op->x= -1;
924
925	enter_exit(op,NULL);
926	#endif
927	SET_ANIMATION(op, 2); /* So player faces south */
928	/* Enter exit adds a player otherwise */
929	add_statbonus(op);
930	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
931	op->contr->state = ST_CHANGE_CLASS;
932	if (op->msg)
933	new_draw_info(NDI_BLUE, 0, op, op->msg);
934	return 0;
935	}
936	case 'y':
937	case 'Y':
938	roll_stats(op);
939	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
940	return 1;
941
942	case 'q':
943	case 'Q':
944	play_again(op);
945	return 1;
946
947	default:
948	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
949	return 0;
950	}
951	return 0;
952	}	741	}
953		742
954	/* This function takes the key that is passed, and does the	743	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	744	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	745	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	746	* separate race and class; this actually changes the RACE,
958	* not the class.	747	* not the class.
959	*/	748	*/
960		749	void
961	int key_change_class(object *op, char key)	750	player::chargen_race_done ()
962	{	751	{
963	int tmp_loop;
964
965	if(key=='q'||key=='Q') {
966	remove_ob(op);
967	play_again(op);
968	return 0;
969	}
970	if(key=='d'||key=='D') {
971	char buf[MAX_BUF];
972
973	/* this must before then initial items are given */	752	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	753	esrv_new_player (ob->contr);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		754
		755	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		756	if (tl)
		757	create_treasure (tl, ob, 0, 0, 0);
		758
977	INVOKE_PLAYER (BIRTH, op->contr);	759	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	760	INVOKE_PLAYER (LOGIN, ob->contr);
979		761
980	op->contr->state=ST_PLAYING;	762	ob->contr->ns->state = ST_PLAYING;
981		763
982	if (op->msg) {	764	if (ob->msg)
983	free_string(op->msg);	765	ob->msg = 0;
984	op->msg=NULL;
985	}
986		766
987	/* We create this now because some of the unique maps will need it
988	* to save here.
989	*/
990	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
991	make_path_to_file(buf);
992
993	#ifdef AUTOSAVE
994	op->contr->last_save_tick = pticks;
995	#endif
996	start_info(op);	767	start_info (ob);
997	CLEAR_FLAG(op, FLAG_WIZ);	768	CLEAR_FLAG (ob, FLAG_WIZ);
998	give_initial_items(op,op->randomitems);	769	give_initial_items (ob, ob->randomitems);
999	link_player_skills(op);
1000	esrv_send_inventory(op, op);	770	esrv_send_inventory (ob, ob);
1001	fix_player(op);	771	ob->update_stats ();
1002		772
1003	/* This moves the player to a different start map, if there	773	/* This moves the player to a different start map, if there
1004	* is one for this race	774	* is one for this race
1005	*/	775	*/
1006	if(*first_map_ext_path) {	776	if (*first_map_ext_path)
1007	object *tmp;	777	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1008	mapstruct *oldmap = op->map;	778	else
1009	char mapname[MAX_BUF];
1010	snprintf(mapname, MAX_BUF-1, "%s/%s",
1011	first_map_ext_path, op->arch->name);
1012	tmp=get_object();
1013	EXIT_PATH(tmp) = add_string(mapname);
1014	EXIT_X(tmp) = op->x;
1015	EXIT_Y(tmp) = op->y;
1016	enter_exit(op,tmp); /* we don't really care if it succeeded;
1017	* if the map isn't there, then stay on the
1018	* default initial map */
1019	free_object(tmp);
1020	} else {
1021	LOG(llevDebug,"first_map_ext_path not set\n");	779	LOG (llevDebug, "first_map_ext_path not set\n");
1022	}	780	}
1023	return 0;
1024	}
1025		781
		782	void
		783	player::chargen_race_next ()
		784	{
1026	/* Following actually changes the race - this is the default command	785	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.	786	* if we don't match with one of the options above.
1028	*/	787	*/
1029		788
1030	tmp_loop = 0;	789	do
1031	while(!tmp_loop) {	790	{
1032	const char *name = add_string (op->name);	791	shstr name = ob->name;
1033	int x = op->x, y = op->y;	792	int x = ob->x, y = ob->y;
1034	remove_statbonus(op);	793
1035	remove_ob (op);	794	ob->remove_statbonus ();
		795	ob->remove ();
1036	op->arch = get_player_archetype(op->arch);	796	ob->arch = get_player_archetype (ob->arch);
1037	copy_object (&op->arch->clone, op);	797	ob->arch->copy_to (ob);
1038	op->instantiate ();	798	ob->instantiate ();
1039	op->stats = op->contr->orig_stats;	799	ob->stats = ob->contr->orig_stats;
1040	free_string (op->name);	800	ob->name = ob->name_pl = name;
1041	op->name = name;	801	ob->x = x;
1042	free_string(op->name_pl);	802	ob->y = y;
1043	op->name_pl = add_string(name);
1044	op->x = x;
1045	op->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */	803	SET_ANIMATION (ob, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);	804	insert_ob_in_map (ob, ob->map, ob, 0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	805	assign (ob->contr->title, ob->arch->object::name);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';	806	ob->add_statbonus ();
1050	add_statbonus(op);
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}	807	}
		808	while (!allowed_class (ob));
		809
1055	update_object(op,UP_OBJ_FACE);	810	update_object (ob, UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);	811	esrv_update_item (UPD_FACE, ob, ob);
1057	fix_player(op);	812	ob->update_stats ();
1058	op->stats.hp=op->stats.maxhp;	813	ob->stats.hp = ob->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;	814	ob->stats.sp = ob->stats.maxsp;
1060	op->stats.grace=0;	815	ob->stats.grace = 0;
1061	if (op->msg)
1062	new_draw_info(NDI_BLUE, 0, op, op->msg);
1063	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1064	return 0;
1065	}	816	}
1066		817
1067	int key_confirm_quit(object *op, char key)	818	static void
1068	{
1069	char buf[MAX_BUF];
1070
1071	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072	op->contr->state=ST_PLAYING;
1073	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074	return 1;
1075	}
1076
1077	INVOKE_PLAYER (LOGOUT, op->contr);
1078	INVOKE_PLAYER (QUIT , op->contr);
1079
1080	terminate_all_pets(op);
1081	leave_map(op);
1082	op->direction=0;
1083	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084	"%s quits the game.",op->name);
1085
1086	strcpy(op->contr->killer,"quit");
1087	check_score(op);
1088	op->contr->party=NULL;
1089	if (settings.set_title == TRUE)
1090	op->contr->own_title[0]='\0';
1091
1092	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093	mapstruct *mp, *next;
1094
1095	/* We need to hunt for any per player unique maps in memory and
1096	* get rid of them. The trailing slash in the path is intentional,
1097	* so that players named 'Ab' won't match against players 'Abe' pathname
1098	*/
1099	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1100	for (mp=first_map; mp!=NULL; mp=next) {
1101	next = mp->next;
1102	if (!strncmp(mp->path, buf, strlen(buf)))
1103	delete_map(mp);
1104	}
1105
1106	delete_character(op->name, 1);
1107	}
1108	play_again(op);
1109	return 1;
1110	}
1111
1112	void flee_player(object *op) {	819	flee_player (object *op)
		820	{
1113	int dir,diff;	821	int dir, diff;
1114	rv_vector rv;	822	rv_vector rv;
1115		823
1116	if(op->stats.hp < 0) {	824	if (op->stats.hp < 0)
		825	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	826	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	827	CLEAR_FLAG (op, FLAG_SCARED);
1119	return;	828	return;
		829	}
		830
		831	if (!op->enemy)
1120	}	832	{
1121
1122	if(op->enemy==NULL) {
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");	833	LOG (llevDebug, "Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);	834	CLEAR_FLAG (op, FLAG_SCARED);
1125	return;	835	return;
1126	}	836	}
1127		837
1128	/* Seen some crashes here. Since we don't store an
1129	* op->enemy_count, it is possible that something destroys the
1130	* actual enemy, and the object is recycled.
1131	*/
1132	if (op->enemy->map == NULL) {
1133	CLEAR_FLAG(op, FLAG_SCARED);
1134	op->enemy=NULL;
1135	return;
1136	}
1137
1138	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	838	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		839	{
1139	op->enemy=NULL;	840	op->enemy = NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);	841	CLEAR_FLAG (op, FLAG_SCARED);
1141	return;	842	return;
1142	}	843	}
		844
1143	get_rangevector(op, op->enemy, &rv, 0);	845	get_rangevector (op, op->enemy, &rv, 0);
1144		846
1145	dir=absdir(4+rv.direction);	847	dir = absdir (4 + rv.direction);
1146	for(diff=0;diff<3;diff++) {	848	for (diff = 0; diff < 3; diff++)
1147	int m=1-(RANDOM()&2);
1148	if(move_ob(op,absdir(dir+diff*m),op)||
1149	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150	return;
1151	}
1152	}	849	{
		850	int m = 1 - rndm (2) * 2;
		851
		852	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
		853	return;
		854	}
		855
1153	/* Cornered, get rid of scared */	856	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	857	CLEAR_FLAG (op, FLAG_SCARED);
1155	op->enemy=NULL;	858	op->enemy = NULL;
1156	}	859	}
1157
1158		860
1159	/* check_pick sees if there is stuff to be picked up/picks up stuff.	861	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1160	* IT returns 1 if the player should keep on moving, 0 if he should	862	* It returns 1 if the player should keep on moving, 0 if he should
1161	* stop.	863	* stop.
1162	*/	864	*/
		865	int
1163	int check_pick(object *op) {	866	check_pick (object *op)
		867	{
1164	object *tmp, *next;	868	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	869	int stop = 0;
1167	int j, k, wvratio;	870	int wvratio;
1168	char putstring[128], tmpstr[16];
1169		871
1170
1171	/* if you're flying, you cna't pick up anything */	872	/* if you're flying, you can't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	873	if (op->move_type & MOVE_FLYING)
1173	return 1;	874	return 1;
1174		875
1175	op_tag = op->count;
1176
1177	next = op->below;	876	next = op->below;
1178	if (next)	877
1179	next_tag = next->count;	878	int cnt = MAX_ITEM_PER_ACTION;
		879	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1180		880
1181	/* loop while there are items on the floor that are not marked as	881	/* loop while there are items on the floor that are not marked as
1182	* destroyed */	882	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	883	while (next && !next->destroyed ())
1184	{	884	{
1185	tmp = next;	885	tmp = next;
1186	next = tmp->below;	886	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		887
1190	if (was_destroyed (op, op_tag))	888	if (cnt <= 0)
		889	{
		890	op->failmsg ("Couldn't pickup all items at once.");
		891	return 0;
		892	}
		893
		894	if (op->destroyed ())
1191	return 0;	895	return 0;
1192		896
1193	if ( ! can_pick (op, tmp))	897	if (!can_pick (op, tmp))
1194	continue;	898	continue;
1195		899
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	900	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	901	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	902	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	903	CHK_PICK_PICKUP;
		904
1200	continue;	905	continue;
1201	}	906	}
1202		907
1203	/* high not bit set? We're using the old autopickup model */
1204	if(!(op->contr->mode & PU_NEWMODE)) {
1205	switch (op->contr->mode) {
1206	case 0: return 1; /* don't pick up */
1207	case 1: pick_up (op, tmp);
1208	return 1;
1209	case 2: pick_up (op, tmp);
1210	return 0;
1211	case 3: return 0; /* stop before pickup */
1212	case 4: pick_up (op, tmp);
1213	break;
1214	case 5: pick_up (op, tmp);
1215	stop = 1;
1216	break;
1217	case 6:
1218	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1219	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1220	pick_up(op, tmp);
1221	break;
1222
1223	case 7:
1224	if (tmp->type == MONEY || tmp->type == GEM)
1225	pick_up(op, tmp);
1226	break;
1227
1228	default:
1229	/* use value density */
1230	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1231	&& (query_cost (tmp, op, F_TRUE) * 100
1232	/ (tmp->weight * MAX (tmp->nrof, 1)))
1233	>= op->contr->mode)
1234	pick_up(op,tmp);
1235	}
1236	}
1237	else { /* old model */
1238	/* NEW pickup handling */	908	/* pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	909	if (op->contr->mode & PU_DEBUG)
1240	{	910	{
1241	/* some debugging code to figure out item information */	911	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)	912	const char *str = tmp->name
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	913	? format ("item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,	914	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1246	else
1247	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	915	: format ("item name: %s item type: %d weight/value: %d",
1248	tmp->arch->name, tmp->type,	916	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	917
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);	918	new_draw_info (NDI_UNIQUE, 0, op, str);
1251
1252	sprintf(putstring,"...flags: ");
1253	for(k=0;k<4;k++)
1254	{
1255	for(j=0;j<32;j++)
1256	{
1257	if((tmp->flags[k]>>j)&0x01)
1258	{
1259	sprintf(tmpstr,"%d ",k*32+j);
1260	strcat(putstring, tmpstr);
1261	}
1262	}
1263	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265
1266	#if 0
1267	/* print the flags too */
1268	for(k=0;k<4;k++)
1269	{
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);
1271	for(j=0;j<32;j++)
1272	{
1273	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1274	if(!((j+1)%4))fprintf(stderr," ");
1275	}
1276	fprintf(stderr," [%d]\n", k*32);
1277	}
1278	#endif
1279	}	919	}
		920
		921	if (op->contr->mode & PU_INHIBIT)
		922	return 1;
		923
		924	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		925	return 1;
		926
1280	/* philosophy:	927	/* philosophy:
1281	* It's easy to grab an item type from a pile, as long as it's	928	* It's easy to grab an item type from a pile, as long as it's
1282	* generic. This takes no game-time. For more detailed pickups	929	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a	930	* and selections, select-items should be used. This is a
1284	* grab-as-you-run type mode that's really useful for arrows for	931	* grab-as-you-run type mode that's really useful for arrows for
1285	* example.	932	* example.
1286	* The drawback: right now it has no frontend, so you need to	933	* The drawback: right now it has no frontend, so you need to
1287	* stick the bits you want into a calculator in hex mode and then	934	* stick the bits you want into a calculator in hex mode and then
1288	* convert to decimal and then 'pickup <#>	935	* convert to decimal and then 'pickup <#>
…		…
1291	/* the first two modes are exclusive: if NOTHING we return, if	938	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,	939	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */	940	* meaning if any test passes, the item gets picked up. */
1294		941
1295	/* if mode is set to pick nothing up, return */	942	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;	943	if (op->contr->mode == PU_NOTHING)
		944	return 1;
1298		945
1299	/* if mode is set to stop when encountering objects, return */	946	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick	947	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */	948	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;	949	if (op->contr->mode & PU_STOP)
		950	return 0;
1304		951
1305	/* useful for going into stores and not losing your settings... */	952	/* useful for going into stores and not losing your settings... */
1306	/* and for battles wher you don't want to get loaded down while	953	/* and for battles wher you don't want to get loaded down while
1307	* fighting */	954	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;	955	if (op->contr->mode & PU_INHIBIT)
		956	return 1;
1309		957
1310	/* prevent us from turning into auto-thieves :) */	958	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	959	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		960	continue;
1312		961
1313	/* ignore known cursed objects */	962	/* ignore known cursed objects */
1314	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	963	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		964	continue;
1315		965
1316	/* all food and drink if desired */	966	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */	967	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)	968	if (op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)	969	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	970	{
		971	CHK_PICK_PICKUP;
		972	continue;
		973	}
		974
1321	if(op->contr->mode & PU_DRINK)	975	if (op->contr->mode & PU_DRINK)
1322	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	976	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
1323	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	977	{
		978	CHK_PICK_PICKUP;
		979	continue;
		980	}
1324		981
1325	if(op->contr->mode & PU_POTION)	982	if (op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)	983	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	984	{
		985	CHK_PICK_PICKUP;
		986	continue;
		987	}
1328		988
1329	/* spellbooks, skillscrolls and normal books/scrolls */	989	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)	990	if (op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)	991	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	992	{
		993	CHK_PICK_PICKUP;
		994	continue;
		995	}
		996
1333	if(op->contr->mode & PU_SKILLSCROLL)	997	if (op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)	998	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	999	{
		1000	CHK_PICK_PICKUP;
		1001	continue;
		1002	}
		1003
1336	if(op->contr->mode & PU_READABLES)	1004	if (op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)	1005	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	1006	{
		1007	CHK_PICK_PICKUP;
		1008	continue;
		1009	}
1339		1010
1340	/* wands/staves/rods/horns */	1011	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)	1012	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	1013	if (tmp->type == WAND
1343	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	1014	|| tmp->type == ROD
		1015	|| tmp->type == HORN
		1016	|| tmp->type == POWER_CRYSTAL)
		1017	{
		1018	CHK_PICK_PICKUP;
		1019	continue;
		1020	}
1344		1021
1345	/* pick up all magical items */	1022	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)	1023	if (op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1024	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	1025	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1026	{
		1027	CHK_PICK_PICKUP;
		1028	continue;
		1029	}
1349		1030
1350	if(op->contr->mode & PU_VALUABLES)	1031	if (op->contr->mode & PU_VALUABLES)
1351	{	1032	{
1352	if (tmp->type == MONEY || tmp->type == GEM)	1033	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1034	{
		1035	CHK_PICK_PICKUP;
		1036	continue;
		1037	}
1354	}	1038	}
1355		1039
1356	/* rings & amulets - talismans seems to be typed AMULET */	1040	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)	1041	if (op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)	1042	if (tmp->type == RING
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1043	|| tmp->type == AMULET
		1044	|| tmp->type == GIRDLE
		1045	|| tmp->type == SKILL_TOOL)
		1046	{
		1047	CHK_PICK_PICKUP;
		1048	continue;
		1049	}
		1050
		1051	/* we don't forget dragon food */
		1052	if (op->contr->mode & PU_FLESH)
		1053	if (tmp->type == FLESH)
		1054	{
		1055	CHK_PICK_PICKUP;
		1056	continue;
		1057	}
1360		1058
1361	/* bows and arrows. Bows are good for selling! */	1059	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)	1060	if (op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)	1061	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1062	{
		1063	CHK_PICK_PICKUP;
		1064	continue;
		1065	}
		1066
1365	if(op->contr->mode & PU_ARROW)	1067	if (op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)	1068	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1069	{
		1070	CHK_PICK_PICKUP;
		1071	continue;
		1072	}
1368		1073
1369	/* all kinds of armor etc. */	1074	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)	1075	if (op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)	1076	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1077	{
		1078	CHK_PICK_PICKUP;
		1079	continue;
		1080	}
		1081
1373	if(op->contr->mode & PU_HELMET)	1082	if (op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)	1083	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1084	{
		1085	CHK_PICK_PICKUP;
		1086	continue;
		1087	}
		1088
1376	if(op->contr->mode & PU_SHIELD)	1089	if (op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)	1090	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1091	{
		1092	CHK_PICK_PICKUP;
		1093	continue;
		1094	}
		1095
1379	if(op->contr->mode & PU_BOOTS)	1096	if (op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)	1097	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1098	{
		1099	CHK_PICK_PICKUP;
		1100	continue;
		1101	}
		1102
1382	if(op->contr->mode & PU_GLOVES)	1103	if (op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)	1104	if (tmp->type == GLOVES || tmp->type == BRACERS)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1105	{
		1106	CHK_PICK_PICKUP;
		1107	continue;
		1108	}
		1109
1385	if(op->contr->mode & PU_CLOAK)	1110	if (op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)	1111	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1112	{
		1113	CHK_PICK_PICKUP;
		1114	continue;
		1115	}
1388		1116
1389	/* hoping to catch throwing daggers here */	1117	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)	1118	if (op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1119	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1120	{
		1121	CHK_PICK_PICKUP;
		1122	continue;
		1123	}
1393		1124
1394	/* careful: chairs and tables are weapons! */	1125	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)	1126	if (op->contr->mode & PU_ALLWEAPON)
1396	{	1127	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)	1128	if (tmp->type == WEAPON)
1398	{	1129	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1130	{
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1131	CHK_PICK_PICKUP;
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1132	continue;
1402	}	1133	}
1403	if(tmp->type == WEAPON && tmp->name==NULL)
1404	{
1405	if(strstr(tmp->arch->name,"table")==NULL &&
1406	strstr(tmp->arch->name,"chair")==NULL)
1407	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408	}
1409	}	1134	}
1410		1135
1411	/* misc stuff that's useful */	1136	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)	1137	if (op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1138	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1139	{
		1140	CHK_PICK_PICKUP;
		1141	continue;
		1142	}
1415		1143
1416	/* any of the last 4 bits set means we use the ratio for value	1144	/* any of the last 4 bits set means we use the ratio for value
1417	* pickups */	1145	* pickups */
1418	if(op->contr->mode & PU_RATIO)	1146	if (op->contr->mode & PU_RATIO)
1419	{	1147	{
1420	/* use value density to decide what else to grab */	1148	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */	1149	/* >=7 was >= op->contr->mode */
1422	/* >=7 is the old standard setting. Now we take the last 4 bits	1150	/* >=7 is the old standard setting. Now we take the last 4 bits
1423	* and multiply them by 5, giving 0..15*5== 5..75 */	1151	*/
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;	1152	wvratio = op->contr->mode & PU_RATIO;
1425	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1153	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1426	{	1154	{
1427	pick_up(op, tmp);
1428	#if 0	1155	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1156	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {	1157	if (tmp->name != NULL)
		1158	{
1431	fprintf(stderr,"%s", tmp->name);	1159	fprintf (stderr, "%s", tmp->name);
1432	}	1160	}
1433	else fprintf(stderr,"%s",tmp->arch->name);	1161	else
		1162	fprintf (stderr, "%s", tmp->arch->archname);
1434	fprintf(stderr,",%d] = ", tmp->type);	1163	fprintf (stderr, ",%d] = ", tmp->type);
1435	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1164	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1436	#endif	1165	#endif
1437	continue;	1166	CHK_PICK_PICKUP;
1438	}	1167	continue;
		1168	}
		1169	} /* the new pickup model */
1439	}	1170	}
1440	} /* the new pickup model */	1171
1441	}
1442	return ! stop;	1172	return !stop;
		1173	}
		1174
		1175	/* routine for both players and monsters. We call this when
		1176	* there is a possibility for our action distrubing our hiding
		1177	* place or invisiblity spell. Artefact invisiblity causes
		1178	* "noise" instead. If we arent invisible to begin with, we
		1179	* return 0.
		1180	*/
		1181	static int
		1182	action_makes_visible (object *op)
		1183	{
		1184	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		1185	{
		1186	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		1187	{
		1188	// artefact invisibility is permanent, but we still make noise
		1189	// this is important for game-balance.
		1190	if (op->contr)
		1191	op->make_noise ();
		1192
		1193	return 0;
		1194	}
		1195
		1196	if (op->contr && op->contr->tmp_invis == 0)
		1197	return 0;
		1198
		1199	/* If monsters, they should become visible */
		1200	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1201	{
		1202	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1203	return 1;
		1204	}
		1205	}
		1206
		1207	return 0;
1443	}	1208	}
1444		1209
1445	/*	1210	/*
1446	* Find an arrow in the inventory and after that	1211	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1212	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1213	* found object is returned.
1449	*/	1214	*/
		1215	static object *
1450	object *find_arrow(object *op, const char *type)	1216	find_arrow (object *op, const char *type)
1451	{	1217	{
1452	object *tmp = NULL;	1218	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1219	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1220	return splay (tmp);
1453		1221
1454	for(op=op->inv; op; op=op->below)	1222	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1223	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1456	QUERY_FLAG(op,FLAG_APPLIED))	1224	if (object *arrow = find_arrow (tmp, type))
1457	tmp = find_arrow (op, type);	1225	{
1458	else if (op->type==ARROW && op->race==type)	1226	splay (tmp);
		1227	return arrow;
		1228	}
		1229
1459	return op;	1230	return 0;
1460	return tmp;
1461	}	1231	}
1462		1232
1463	/*	1233	/*
1464	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1234	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1465	* against the target. A full test is not performed, simply a basic test	1235	* against the target. A full test is not performed, simply a basic test
1466	* of resistances. The archer is making a quick guess at what he sees down	1236	* of resistances. The archer is making a quick guess at what he sees down
1467	* the hall. Failing that it does it's best to pick the highest plus arrow.	1237	* the hall. Failing that it does it's best to pick the highest plus arrow.
1468	*/	1238	*/
1469		1239	static object *
1470	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1240	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1471	{	1241	{
1472	object *tmp = NULL, *arrow, *ntmp;	1242	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1243	int attacknum, attacktype, betterby = 0, i;
1474		1244
1475	if (!type)	1245	if (!type)
1476	return NULL;	1246	return NULL;
1477		1247
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1248	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1249	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1250	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1481	i = 0;	1251	{
		1252	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1253	ntmp = find_better_arrow (arrow, target, type, &i);
		1254
1483	if (i > betterby) {	1255	if (i > betterby)
1484	tmp = ntmp;	1256	{
1485	betterby = i;	1257	tmp = ntmp;
1486	}	1258	betterby = i;
		1259	}
		1260	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1261	else if (arrow->type == ARROW && arrow->race == type)
		1262	{
1488	/* allways prefer assasination/slaying */	1263	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1264	if (target->race && arrow->slaying.contains (target->race))
1490	strstr(arrow->slaying, target->race)) {	1265	{
1491	if (arrow->attacktype & AT_DEATH) {	1266	if (arrow->attacktype & AT_DEATH)
1492	*better = 100;	1267	{
1493	return arrow;	1268	*better = 100;
1494	} else {	1269	return arrow;
1495	tmp = arrow;	1270	}
		1271	else
		1272	{
		1273	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;	1274	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1275	}
1498	} else {	1276	}
		1277	else
		1278	{
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1279	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1280	{
1500	attacktype = 1<<attacknum;	1281	attacktype = 1 << attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1282	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1502	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1283	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1503	tmp = arrow;	1284	{
		1285	tmp = arrow;
1504	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1286	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1505	}	1287	}
1506	}	1288	}
		1289
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1290	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1508	tmp = arrow;	1291	{
		1292	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1293	betterby = 2 + arrow->magic + arrow->stats.dam;
1510	}	1294	}
		1295
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1296	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1512	tmp = arrow;	1297	{
		1298	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;	1299	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1300	}
		1301	}
		1302	}
1515	}	1303	}
1516	}	1304
1517	}
1518	if (tmp == NULL && arrow == NULL)	1305	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1306	return find_arrow (op, type);
1520		1307
1521	*better = betterby;	1308	*better = betterby;
1522	return tmp;	1309	return tmp;
1523	}	1310	}
1524		1311
1525	/* looks in a given direction, finds the first valid target, and calls	1312	/* looks in a given direction, finds the first valid target, and calls
1526	* find_better_arrow to find a decent arrow to use.	1313	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1314	* op = the shooter
1528	* type = bow->race	1315	* type = bow->race
1529	* dir = fire direction	1316	* dir = fire direction
1530	*/	1317	*/
1531		1318	static object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1319	pick_arrow_target (object *op, shstr_cmp type, int dir)
1533	{	1320	{
1534	object *tmp = NULL;	1321	object *tmp = NULL;
1535	mapstruct *m;	1322	maptile *m;
1536	int i, mflags, found, number;	1323	int i, mflags, found, number;
1537	sint16 x, y;	1324	sint16 x, y;
1538		1325
1539	if (op->map == NULL)	1326	if (op->map == NULL)
1540	return find_arrow(op, type);	1327	return find_arrow (op, type);
1541		1328
1542	/* do a dex check */	1329	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1330	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1544	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1331	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1332	return find_arrow (op, type);
1546		1333
1547	m = op->map;	1334	m = op->map;
1548	x = op->x;	1335	x = op->x;
1549	y = op->y;	1336	y = op->y;
1550		1337
1551	/* find the first target */	1338	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1339	for (i = 0, found = 0; i < 20; i++)
		1340	{
1553	x += freearr_x[dir];	1341	x += freearr_x[dir];
1554	y += freearr_y[dir];	1342	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1343	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1344
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1345	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1557	tmp = NULL;	1346	{
1558	break;	1347	tmp = 0;
		1348	break;
		1349	}
1559	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1350	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1351	{
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1352	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.	1353	* perhaps a bad assumption.
1562	*/	1354	*/
1563	tmp = NULL;	1355	tmp = 0;
1564	break;	1356	break;
1565	}	1357	}
		1358
1566	if (mflags & P_IS_ALIVE) {	1359	if (mflags & P_IS_ALIVE)
1567	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1360	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1361	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1569	found++;	1362	break;
1570	break;
1571	}
1572	if (found)
1573	break;
1574	}
1575	}	1363	}
1576	if (tmp == NULL)	1364
		1365	if (!tmp)
1577	return find_arrow(op, type);	1366	return find_arrow (op, type);
1578		1367
1579	if (tmp->head)	1368	if (tmp->head)
1580	tmp = tmp->head;	1369	tmp = tmp->head;
1581		1370
1582	return find_better_arrow(op, tmp, type, &i);	1371	return find_better_arrow (op, tmp, type, &i);
1583	}	1372	}
1584		1373
1585	/*	1374	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1375	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1376	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1379	* dir is the direction of fire.
1591	* wc_mod is any special modifier to give (used in special player fire modes)	1380	* wc_mod is any special modifier to give (used in special player fire modes)
1592	* sx, sy are coordinates to fire arrow from - also used in some of the special	1381	* sx, sy are coordinates to fire arrow from - also used in some of the special
1593	* player fire modes.	1382	* player fire modes.
1594	*/	1383	*/
		1384	int
1595	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1385	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596	sint16 sx, sint16 sy)
1597	{	1386	{
1598	object *left, *bow;	1387	object *left, *bow;
1599	tag_t left_tag, tag;	1388	int mflags;
1600	int bowspeed, mflags;	1389	maptile *m;
1601	mapstruct *m;
1602		1390
1603	if (!dir) {	1391	if (!dir)
		1392	{
1604	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1393	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1394	return 0;
		1395	}
		1396
		1397	if (op->contr)
		1398	bow = op->current_weapon;
		1399	else
1606	}	1400	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1401	for (bow = op->inv; bow; bow = bow->below)
1611	/* Don't check for applied - monsters don't apply bows - in that way, they	1402	/* Don't check for applied - monsters don't apply bows - in that way, they
1612	* don't need to switch back and forth between bows and weapons.	1403	* don't need to switch back and forth between bows and weapons.
1613	*/	1404	*/
1614	if(bow->type==BOW)	1405	if (bow->type == BOW)
1615	break;	1406	break;
1616		1407
1617	if (!bow) {	1408	if (!bow)
		1409	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1410	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1411	return 0;
1620	}	1412	}
		1413
		1414	// optimisation: move object to top so we will find it quickly again
		1415	splay (bow);
1621	}	1416	}
		1417
1622	if( !bow->race || !bow->skill) {	1418	if (!bow->race || !bow->skill)
		1419	{
1623	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1420	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1624	return 0;	1421	return 0;
1625	}	1422	}
1626		1423
1627	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1628
1629	/* penalize ROF for bestarrow */
1630	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1631	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1632	if (bowspeed < 1)
1633	bowspeed = 1;
1634
1635	if (arrow == NULL) {	1424	if (arrow == NULL)
		1425	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1426	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1427	{
1637	if (op->type == PLAYER)	1428	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1429	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1639	"You have no %s left.", bow->race);
1640	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1430	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1431	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1432	CLEAR_FLAG (op, FLAG_READY_BOW);
		1433
1643	return 0;	1434	return 0;
1644	}	1435	}
1645	}	1436	}
		1437
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1438	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1439	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1440	return 0;
1649	}	1441
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1442	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1443	{
1651	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1444	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1652	return 0;	1445	return 0;
1653	}	1446	}
1654		1447
1655	/* this should not happen, but sometimes does */	1448	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1449	if (arrow->nrof == 0)
1657	remove_ob(arrow);
1658	free_object(arrow);
1659	return 0;
1660	}	1450	{
		1451	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1452	arrow->destroy ();
		1453	return 0;
		1454	}
1661		1455
1662	left = arrow; /* these are arrows left to the player */	1456	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;	1457	arrow = arrow->split ();
1664	arrow = get_split_ob(arrow, 1);	1458	if (!arrow)
1665	if (arrow == NULL) {	1459	{
1666	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1460	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1667	bow->race);	1461	return 0;
1668	return 0;
1669	}	1462	}
1670	set_owner(arrow, op);	1463
1671	if (arrow->skill) free_string(arrow->skill);	1464	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1465	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1466	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1467
1678	if (op->type == PLAYER) {
1679	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1680	fix_player(op);
1681	}
1682
1683	SET_ANIMATION(arrow, arrow->direction);
1684	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1468	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685	arrow->stats.hp = arrow->stats.dam;	1469	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1470	arrow->stats.grace = arrow->attacktype;
1687	if (arrow->slaying != NULL)	1471	arrow->custom_name = arrow->slaying;
1688	arrow->spellarg = strdup_local(arrow->slaying);
1689		1472
1690	/* Note that this was different for monsters - they got their level	1473	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1474	if (player *pl = op->contr)
1692	*/
1693		1475	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1476	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		1477
		1478	/* penalize ROF for bestarrow */
		1479	if (pl->bowtype == bow_bestarrow)
		1480	speed *= .9f;
		1481	else
		1482	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1483
		1484	op->speed_left += speed - op->speed;
		1485	}
		1486	#endif
		1487
		1488	SET_ANIMATION (arrow, arrow->direction);
		1489
1698	/* update the speed */	1490	/* update the speed */
1699	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1491	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1700	0 : dam_bonus[op->stats.Str]) +	1492	+ bow->stats.dam / 7.f;
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;
1703		1493
1704	if (arrow->speed < 1.0)	1494	arrow->set_speed (max (arrow->speed, 2.f));
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1495	arrow->speed_left = 0;
1708		1496
		1497	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1498
1709	if (op->type == PLAYER) {	1499	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1500	{
1711	(op->chosen_skill?op->chosen_skill->level:op->level) -
1712	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1713	arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1501	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1502	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1503
		1504	if (!arrow->slaying)
		1505	arrow->slaying = op->slaying;
		1506
		1507	arrow->attacktype |= op->attacktype;
		1508	}
		1509	else
		1510	{
1720	arrow->level = op->level;	1511	arrow->level = op->level;
1721	}	1512	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1513
		1514	if (!arrow->slaying)
		1515	arrow->slaying = bow->slaying;
		1516
1723	arrow->attacktype |= bow->attacktype;	1517	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1518	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1519
1727	arrow->map = m;	1520	wc -= arrow->level;
		1521	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1522
		1523	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1728	arrow->move_type = MOVE_FLY_LOW;	1524	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1525	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730		1526
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1527	op->play_sound (sound_find ("fire_arrow"));
1732	tag = arrow->count;	1528	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1529
1735	if (!was_destroyed(arrow, tag))	1530	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1531	move_arrow (arrow);
1737		1532
1738	if (op->type == PLAYER) {
1739	if (was_destroyed (left, left_tag))
1740	esrv_del_item(op->contr, left_tag);
1741	else
1742	esrv_send_item(op, left);
1743	}
1744	return 1;	1533	return 1;
1745	}	1534	}
1746		1535
1747	/* Special fire code for players - this takes into	1536	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1537	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1538	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1539	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1540	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1541	* hence the function name.
1753	*/	1542	*/
		1543	static int
1754	int player_fire_bow(object *op, int dir)	1544	player_fire_bow (object *op, int dir)
1755	{	1545	{
1756	int ret=0, wcmod=0;	1546	int ret;
1757		1547
1758	if (op->contr->bowtype == bow_bestarrow) {	1548	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1549	{
1760	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1550	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1761	dir, 0, op->x, op->y);	1551	}
1762	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1552	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1553	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1554	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1764	wcmod =-1;
1765	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1555	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766	op->x, op->y);	1556	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1557	else if (op->contr->bowtype == bow_threewide)
		1558	{
1768	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1559	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1769	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1560	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1561	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1562	}
1771	} else if (op->contr->bowtype == bow_spreadshot) {	1563	else if (op->contr->bowtype == bow_spreadshot)
		1564	{
1772	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1565	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1773	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1566	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1567	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1775		1568	}
1776	} else {	1569	else
		1570	{
1777	/* Simple case */	1571	/* Simple case */
1778	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1572	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1779	}	1573	}
		1574
1780	return ret;	1575	return ret;
1781	}	1576	}
1782
1783		1577
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1578	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1579	* Broken apart from 'fire' to keep it more readable.
1786	*/	1580	*/
		1581	static void
1787	void fire_misc_object(object *op, int dir)	1582	fire_misc_object (object *op, int dir)
1788	{	1583	{
1789	object *item;	1584	object *item = op->contr->ranged_ob;
1790		1585
1791	if (!op->contr->ranges[range_misc]) {	1586	if (!item)
		1587	{
1792	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1588	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1793	return;	1589	return;
1794	}	1590	}
1795		1591
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1592	if (!item->inv)
		1593	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1594	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1595	return;
1800	}	1596	}
1801	if (item->type == WAND) {	1597
1802	if(item->stats.food<=0) {	1598	if (!op->apply (item))
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1805	return;	1599	return;
1806	}	1600
		1601	if (item->type == WAND)
		1602	{
		1603	if (item->stats.food <= 0)
		1604	{
		1605	op->contr->play_sound (sound_find ("wand_poof"));
		1606	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1607
		1608	return;
		1609	}
		1610	}
		1611	else if (item->type == ROD || item->type == HORN)
		1612	{
		1613	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1614
		1615	// using the maximum of the rods charge allows at least one spell cast
		1616	// for a rod or horn, this fixes some broken rods.
		1617	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1618	{
		1619	op->contr->play_sound (sound_find ("wand_poof"));
		1620
		1621	if (item->type == ROD)
		1622	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1623	else
		1624	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1625
		1626	return;
		1627	}
		1628	}
		1629
		1630	if (cast_spell (op, item, dir, item->inv, NULL))
		1631	{
		1632	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1633
		1634	if (item->type == WAND)
		1635	{
		1636	if (!(--item->stats.food))
		1637	{
		1638	object *tmp;
		1639
		1640	if (item->arch)
		1641	{
		1642	CLEAR_FLAG (item, FLAG_ANIMATE);
		1643	item->face = item->arch->face;
		1644	item->set_speed (0);
		1645	}
		1646
		1647	if (object *pl = item->visible_to ())
		1648	esrv_update_item (UPD_ANIM, pl, item);
		1649	}
		1650	}
1807	} else if (item->type == ROD || item->type==HORN) {	1651	else if (item->type == ROD || item->type == HORN)
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1810	if (item->type== ROD)
1811	new_draw_info_format(NDI_UNIQUE, 0,op,
1812	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1813	else
1814	new_draw_info_format(NDI_UNIQUE, 0,op,
1815	"The %s needs more time to charge.", query_base_name(item,0));
1816	return;
1817	}
1818	}
1819
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {
1821	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1822	if (item->type == WAND) {
1823	if (!(--item->stats.food)) {
1824	object *tmp;
1825	if (item->arch) {
1826	CLEAR_FLAG(item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;
1828	item->speed = 0;
1829	update_ob_speed(item);
1830	}
1831	if ((tmp=is_player_inv(item)))
1832	esrv_update_item(UPD_ANIM, tmp, item);
1833	}
1834	}
1835	else if (item->type == ROD || item->type==HORN) {
1836	drain_rod_charge(item);	1652	drain_rod_charge (item);
1837	}
1838	}	1653	}
1839	}	1654	}
1840		1655
1841	/* Received a fire command for the player - go and do it.	1656	/* Received a fire command for the player - go and do it.
1842	*/	1657	*/
		1658	bool
1843	void fire(object *op,int dir) {	1659	fire (object *who, int dir)
		1660	{
1844	int spellcost=0;	1661	int spellcost = 0;
1845		1662
		1663	player *pl = who->contr;
		1664
		1665	if (pl->golem)
		1666	{
		1667	control_golem (who->contr->golem, dir);
		1668	return false;
		1669	}
		1670
		1671	object *ob = pl->ranged_ob;
		1672
		1673	if (!ob)
		1674	return false;
		1675
		1676	if (who->speed_left > 0.f)
		1677	--who->speed_left;
		1678	else
		1679	return false;
		1680
		1681	if (!who->apply (ob))
		1682	return false;
		1683
1846	/* check for loss of invisiblity/hide */	1684	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1685	if (action_makes_visible (who))
		1686	make_visible (who);
1848		1687
1849	switch(op->contr->shoottype) {	1688	switch (ob->type)
1850	case range_none:	1689	{
1851	return;	1690	case BOW:
1852
1853	case range_bow:
1854	player_fire_bow(op, dir);	1691	player_fire_bow (who, dir);
1855	return;	1692	break;
1856		1693
1857	case range_magic: /* Casting spells */	1694	case SPELL:
1858	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1695	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1859	return;	1696	break;
1860		1697
1861	case range_misc:	1698	case BUILDER:
1862	fire_misc_object(op, dir);
1863	return;
1864
1865	case range_golem: /* Control summoned monsters from scrolls */
1866	if(op->contr->ranges[range_golem]==NULL ||
1867	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1868	op->contr->ranges[range_golem] = NULL;
1869	op->contr->shoottype=range_none;
1870	op->contr->golem_count = 0;
1871	}
1872	else
1873	control_golem(op->contr->ranges[range_golem], dir);
1874	return;
1875
1876	case range_skill:
1877	if(!op->chosen_skill) {
1878	if(op->type==PLAYER)
1879	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1880	return;
1881	}
1882	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1883	return;
1884	case range_builder:
1885	apply_map_builder( op, dir );	1699	apply_map_builder (who, dir);
		1700	break;
		1701
		1702	case SKILL:
		1703	do_skill (who, who, ob, dir, 0);
		1704	break;
		1705
		1706	case RANGED:
		1707	do_skill (who, ob, who->chosen_skill, dir, 0);
		1708	break;
		1709
		1710	default:
		1711	fire_misc_object (who, dir);
		1712	break;
		1713	}
		1714
		1715	return true;
		1716	}
		1717
		1718	static object *
		1719	find_key_ (object *pl, object *container, object *door)
		1720	{
		1721	object *tmp, *key;
		1722
		1723	/* Should not happen, but sanity checking is never bad */
		1724	if (!container->inv)
		1725	return 0;
		1726
		1727	/* First, lets try to find a key in the top level inventory */
		1728	for (tmp = container->inv; tmp; tmp = tmp->below)
		1729	{
		1730	if (door->type == DOOR && tmp->type == KEY)
		1731	break;
		1732
		1733	/* For sanity, we should really check door type, but other stuff
		1734	* (like containers) can be locked with special keys
		1735	*/
		1736	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1737	break;
		1738	}
		1739
		1740	/* No key found - lets search inventories now */
		1741	/* If we find and use a key in an inventory, return at that time.
		1742	* otherwise, if we search all the inventories and still don't find
		1743	* a key, return
		1744	*/
		1745	if (!tmp)
		1746	{
		1747	for (tmp = container->inv; tmp; tmp = tmp->below)
		1748	/* No reason to search empty containers */
		1749	if (tmp->type == CONTAINER && tmp->inv)
		1750	if ((key = find_key_ (pl, tmp, door)))
		1751	return key;
		1752
		1753	if (!tmp)
1886	return;	1754	return 0;
1887	default:	1755	}
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1756
1889	return;	1757	/* We get down here if we have found a key. Now if its in a container,
		1758	* see if we actually want to use it
		1759	*/
		1760	if (pl != container)
1890	}	1761	{
1891	}	1762	/* Only let players use keys in containers */
		1763	if (!pl->contr)
		1764	return 0;
1892		1765
		1766	/* cases where this fails:
		1767	* If we only search the player inventory, return now since we
		1768	* are not in the players inventory.
		1769	* If the container is not active, return now since only active
		1770	* containers can be used.
		1771	* If we only search keyrings and the container does not have
		1772	* a race/isn't a keyring.
		1773	* No checking for all containers - to fall through past here,
		1774	* inv must have been an container and must have been active.
		1775	*
		1776	* Change the color so that the message doesn't disappear with
		1777	* all the others.
		1778	*/
		1779	if (pl->contr->usekeys == key_inventory
		1780	|| !QUERY_FLAG (container, FLAG_APPLIED)
		1781	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1782	{
		1783	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1784	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1785	return NULL;
		1786	}
		1787	}
1893		1788
		1789	return tmp;
		1790	}
1894		1791
1895	/* find_key	1792	/* find_key
1896	* We try to find a key for the door as passed. If we find a key	1793	* We try to find a key for the door as passed. If we find a key
1897	* and successfully use it, we return the key, otherwise NULL	1794	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1795	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1797	* pl is the player,
1901	* inv is the objects inventory to searched	1798	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1799	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1800	* This function can be called recursively to search containers.
1904	*/	1801	*/
1905		1802	object *
1906	object * find_key(object *pl, object *container, object *door)	1803	find_key (object *pl, object *container, object *door)
1907	{	1804	{
1908	object *tmp,*key;	1805	if (door->slaying && is_match_expr (door->slaying))
1909
1910	/* Should not happen, but sanity checking is never bad */
1911	if (container->inv == NULL) return NULL;
1912
1913	/* First, lets try to find a key in the top level inventory */
1914	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1915	if (door->type==DOOR && tmp->type==KEY) break;
1916	/* For sanity, we should really check door type, but other stuff
1917	* (like containers) can be locked with special keys
1918	*/
1919	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1920	tmp->slaying==door->slaying) break;
1921	}	1806	{
1922	/* No key found - lets search inventories now */	1807	// for match expressions, we try to find the key by applying the match
1923	/* If we find and use a key in an inventory, return at that time.	1808	// to the op itself, which is supposed to find the "key", instead
1924	* otherwise, if we search all the inventories and still don't find	1809	// of searching through containers ourselves.
1925	* a key, return	1810
1926	*/	1811	return match_one (door->slaying, container, door, pl, pl);
1927	if (!tmp) {
1928	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1929	/* No reason to search empty containers */
1930	if (tmp->type==CONTAINER && tmp->inv) {
1931	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1932	}	1812	}
1933	}	1813	else
1934	if (!tmp) return NULL;	1814	return find_key_ (pl, container, door);
1935	}
1936	/* We get down here if we have found a key. Now if its in a container,
1937	* see if we actually want to use it
1938	*/
1939	if (pl!=container) {
1940	/* Only let players use keys in containers */
1941	if (!pl->contr) return NULL;
1942	/* cases where this fails:
1943	* If we only search the player inventory, return now since we
1944	* are not in the players inventory.
1945	* If the container is not active, return now since only active
1946	* containers can be used.
1947	* If we only search keyrings and the container does not have
1948	* a race/isn't a keyring.
1949	* No checking for all containers - to fall through past here,
1950	* inv must have been an container and must have been active.
1951	*
1952	* Change the color so that the message doesn't disappear with
1953	* all the others.
1954	*/
1955	if (pl->contr->usekeys == key_inventory ||
1956	!QUERY_FLAG(container, FLAG_APPLIED) ||
1957	(pl->contr->usekeys == keyrings &&
1958	(!container->race || strcmp(container->race, "keys")))
1959	) {
1960	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1961	"The %s in your %s vibrates as you approach the door",
1962	query_name(tmp), query_name(container));
1963	return NULL;
1964	}
1965	}
1966	return tmp;
1967	}	1815	}
1968		1816
1969	/* moved door processing out of move_player_attack.	1817	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1818	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1819	* such that the caller should not do anything more,
1972	* 0 otherwise	1820	* 0 otherwise
1973	*/	1821	*/
		1822	static int
1974	static int player_attack_door(object *op, object *door)	1823	player_attack_door (object *op, object *door)
1975	{	1824	{
1976
1977	/* If its a door, try to find a use a key. If we do destroy the door,	1825	/* If its a door, try to find a key. If we do destroy the door,
1978	* might as well return immediately as there is nothing more to do -	1826	* might as well return immediately as there is nothing more to do -
1979	* otherwise, we fall through to the rest of the code.	1827	* otherwise, we fall through to the rest of the code.
1980	*/	1828	*/
1981	object *key=find_key(op, op, door);	1829	object *key = find_key (op, op, door);
1982		1830
1983	/* IF we found a key, do some extra work */	1831	/* If we found a key, do some extra work */
1984	if (key) {	1832	if (key)
		1833	{
1985	object *container=key->env;	1834	object *container = key->env;
1986		1835
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1836	if (action_makes_visible (op))
1988	if(action_makes_visible(op)) make_visible(op);	1837	make_visible (op);
		1838
1989	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1839	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1840	spring_trap (door->inv, op);
		1841
1990	if (door->type == DOOR) {	1842	if (door->type == DOOR)
1991	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1843	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1844	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1845	{
1995	"You open the door with the %s", query_short_name(key));	1846	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1996	remove_door2(door); /* remove door without violence ;-) */	1847	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1848	}
		1849
1998	/* Do this after we print the message */	1850	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	1851	key->decrease (); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	1852
2001	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);
2003	return 1; /* Nothing more to do below */	1853	return 1; /* Nothing more to do below */
		1854	}
2004	} else if (door->type==LOCKED_DOOR) {	1855	else if (door->type == LOCKED_DOOR)
		1856	{
2005	/* Might as well return now - no other way to open this */	1857	/* Might as well return now - no other way to open this */
2006	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1858	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2007	return 1;	1859	return 1;
2008	}	1860	}
		1861
2009	return 0;	1862	return 0;
2010	}	1863	}
2011		1864
2012	/* This function is just part of a breakup from move_player.	1865	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	1866	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1867	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1868	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1869	* going to try and move (not fire weapons).
2017	*/	1870	*/
2018		1871	bool
2019	void move_player_attack(object *op, int dir)	1872	move_player_attack (object *op, int dir)
2020	{	1873	{
2021	object *tmp, *mon, *tpl;	1874	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2022	sint16 nx, ny;	1875	{
2023	int on_battleground;	1876	--op->speed_left;
2024	mapstruct *m;	1877	return true;
		1878	}
2025		1879
2026	if (op->contr->transport) tpl = op->contr->transport;
2027	else tpl = op;
2028	nx=freearr_x[dir]+tpl->x;	1880	sint16 nx = freearr_x[dir] + op->x;
2029	ny=freearr_y[dir]+tpl->y;	1881	sint16 ny = freearr_y[dir] + op->y;
2030		1882
2031	on_battleground = op_on_battleground(tpl, NULL, NULL);	1883	if (out_of_map (op->map, nx, ny))
		1884	return false;
2032		1885
2033	/* If braced, or can't move to the square, and it is not out of the	1886	/* If braced, or can't move to the square, and it is not out of the
2034	* map, attack it. Note order of if statement is important - don't	1887	* map, attack it. Note order of if statement is important - don't
2035	* want to be calling move_ob if braced, because move_ob will move the	1888	* want to be calling move_ob if braced, because move_ob will move the
2036	* player. This is a pretty nasty hack, because if we could	1889	* player. This is a pretty nasty hack, because if we could
2037	* move to some space, it then means that if we are braced, we should	1890	* move to some space, it then means that if we are braced, we should
2038	* do nothing at all. As it is, if we are braced, we go through	1891	* do nothing at all. As it is, if we are braced, we go through
2039	* quite a bit of processing. However, it probably is less than what	1892	* quite a bit of processing. However, it probably is less than what
2040	* move_ob uses.	1893	* move_ob uses.
2041	*/	1894	*/
2042	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	1895	maptile *m = op->map->xy_find (nx, ny);
2043	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2044	m = get_map_from_coord(tpl->map, &nx, &ny);
2045	if (!m) return; /* Don't think this should happen */
2046	}
2047	else m =tpl->map;
2048
2049	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2050	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2051	return;
2052	}
2053		1896
2054	mon = NULL;
2055	/* Go through all the objects, and find ones of interest. Only stop if	1897	/* Go through all the objects, and find ones of interest. Only stop if
2056	* we find a monster - that is something we know we want to attack.	1898	* we find a monster - that is something we know we want to attack.
2057	* if its a door or barrel (can roll) see if there may be monsters	1899	* if its a door or barrel (can roll) see if there may be monsters
2058	* on the space	1900	* on the space
2059	*/	1901	*/
2060	while (tmp!=NULL) {	1902	object *mon;
2061	if (tmp == op) {	1903	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2062	tmp=tmp->above;	1904	{
2063	continue;	1905	if ((mon->flag [FLAG_ALIVE]
		1906	|| mon->type == LOCKED_DOOR
		1907	|| mon->flag [FLAG_CAN_ROLL])
		1908	&& mon != op)
		1909	break;
2064	}	1910	}
2065	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1911
2066	mon = tmp;
2067	break;
2068	}
2069	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2070	mon = tmp;
2071	tmp=tmp->above;
2072	}
2073
2074	if (mon==NULL) /* This happens anytime the player tries to move */	1912	if (!mon) /* This happens anytime the player tries to move */
2075	return; /* into a wall */	1913	return false; /* into a wall */
2076		1914
2077	if(mon->head != NULL)
2078	mon = mon->head;	1915	mon = mon->head_ ();
2079		1916
2080	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1917	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1918	if (op->contr->weapon_sp_left > 0.f)
2081	if (player_attack_door(op, mon)) return;	1919	if (player_attack_door (op, mon))
		1920	{
		1921	--op->contr->weapon_sp_left;
		1922	return true;
		1923	}
2082		1924
2083	/* The following deals with possibly attacking peaceful	1925	/* The following deals with possibly attacking peaceful
2084	* or frienddly creatures. Basically, all players are considered	1926	* or friendly creatures. Basically, all players are considered
2085	* unaggressive. If the moving player has peaceful set, then the	1927	* unaggressive. If the moving player has peaceful set, then the
2086	* object should be pushed instead of attacked. It is assumed that	1928	* object should be pushed instead of attacked. It is assumed that
2087	* if you are braced, you will not attack friends accidently,	1929	* if you are braced, you will not attack friends accidently,
2088	* and thus will not push them.	1930	* and thus will not push them.
2089	*/	1931	*/
2090		1932
2091	/* If the creature is a pet, push it even if the player is not	1933	/* If the creature is a pet, push it even if the player is not
2092	* peaceful. Our assumption is the creature is a pet if the	1934	* peaceful. Our assumption is the creature is a pet if the
2093	* player owns it and it is either friendly or unagressive.	1935	* player owns it and it is either friendly or unagressive.
2094	*/	1936	*/
2095	if ((op->type==PLAYER)	1937	if (op->type == PLAYER
2096	#if COZY_SERVER	1938	&& ((mon->owner && mon->owner->contr
2097	&&
2098	(
2099	(get_owner(mon) && get_owner(mon)->contr
2100	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1939	&& same_party (mon->owner->contr->party, op->contr->party))
2101	|| get_owner(mon) == op	1940	|| mon->owner == op)
2102	)
2103	#else
2104	&& get_owner(mon)==op
2105	#endif
2106	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	1941	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2107	{	1942	{
2108	/* If we're braced, we don't want to switch places with it */	1943	/* If we're braced, we don't want to switch places with it */
2109	if (op->contr->braced) return;	1944	if (op->contr->braced)
2110	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1945	return false;
2111	(void) push_ob(mon,dir,op);
2112	if(op->contr->tmp_invis||op->hide) make_visible(op);
2113	return;
2114	}
2115		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;
		1958	}
		1959	else
		1960	return false;
		1961	}
		1962
		1963	bool on_battleground = op_on_battleground (op, 0, 0);
		1964
2116	/* in certain circumstances, you shouldn't attack friendly	1965	/* in certain circumstances, you shouldn't attack friendly
2117	* creatures. Note that if you are braced, you can't push	1966	* creatures. Note that if you are braced, you can't push
2118	* 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
2119	* attack them either.	1968	* attack them either.
2120	*/	1969	*/
2121	if ((mon->type==PLAYER || mon->enemy != op) &&	1970	if ((mon->type == PLAYER || mon->enemy != op)
2122	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1971	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2123	(	1972	&& ((op->contr->peaceful
2124	#ifdef PROHIBIT_PLAYERKILL
2125	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1973	|| (mon->type == PLAYER && mon->contr->peaceful))
2126	#else
2127	op->contr->peaceful &&
2128	#endif
2129	!on_battleground	1974	&& !on_battleground))
		1975	{
		1976	if (op->speed_left > 0.f)
		1977	{
		1978	--op->speed_left;
		1979
		1980	if (!op->contr->braced)
2130	)) {	1981	{
2131	if (!op->contr->braced) {	1982	op->play_sound (sound_find ("push_player"));
2132	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1983	push_ob (mon, dir, op);
2133	(void) push_ob(mon,dir,op);	1984	}
2134	} else {	1985	else
2135	new_draw_info(0, 0,op,"You withhold your attack");	1986	op->statusmsg ("You withhold your attack");
		1987
		1988	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1989	make_visible (op);
		1990
		1991	return true;
		1992	}
2136	}	1993	}
2137	if(op->contr->tmp_invis||op->hide) make_visible(op);
2138	}
2139
2140	/* If the object is a boulder or other rollable object, then	1994	/* If the object is a boulder or other rollable object, then
2141	* 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.
2142	*/	1996	*/
2143	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1997	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1998	{
		1999	if (op->speed_left > 0.f)
		2000	{
		2001	--op->speed_left;
		2002
2144	recursive_roll(mon,dir,op);	2003	recursive_roll (mon, dir, op);
2145	if(action_makes_visible(op)) make_visible(op);	2004	if (action_makes_visible (op))
2146	}	2005	make_visible (op);
2147		2006
		2007	return true;
		2008	}
		2009	}
2148	/* Any generic living creature. Including things like doors.	2010	/* Any generic living creature. Including things like doors.
2149	* 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
2150	* and be living. Then, it must be one of the following:	2012	* and be living. Then, it must be one of the following:
2151	* 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
2152	* 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.
2153	*/	2015	*/
2154
2155	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2016	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2156	((mon->type!=PLAYER || op->contr->party==NULL ||	2017	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2157	op->contr->party!=mon->contr->party))) {	2018	{
		2019	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2020	{
		2021	--op->contr->weapon_sp_left;
2158		2022
2159	/* If the player hasn't hit something this tick, and does	2023	skill_attack (mon, op, 0, 0, 0);
2160	* so, give them speed boost based on weapon speed. Doing
2161	* it here is better than process_players2, which basically
2162	* incurred a 1 tick offset.
2163	*/
2164	if (!op->contr->has_hit) {
2165	op->speed_left += op->speed / op->contr->weapon_sp;
2166		2024
2167	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2025	if (action_makes_visible (op))
		2026	make_visible (op);
		2027
		2028	return true;
		2029	}
2168	}	2030	}
2169		2031
2170	skill_attack(mon, op, 0, NULL, NULL);	2032	return false;
2171
2172	/* If attacking another player, that player gets automatic
2173	* hitback, and doesn't loose luck either.
2174	* Disable hitback on the battleground or if the target is
2175	* the wiz.
2176	*/
2177	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2178	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2179	short luck = mon->stats.luck;
2180	mon->contr->has_hit = 1;
2181	skill_attack(op, mon, 0, NULL, NULL);
2182	mon->stats.luck = luck;
2183	}
2184	if(action_makes_visible(op)) make_visible(op);
2185	}
2186	} /* if player should attack something */
2187	}	2033	}
2188		2034
		2035	bool
2189	int move_player(object *op,int dir) {	2036	move_player (object *op, int dir)
2190	int pick;	2037	{
2191	object *transport = op->contr->transport;	2038	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2192
2193	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))
2194	return 0;
2195
2196	/* Sanity check: make sure dir is valid */
2197	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2198	LOG( llevError, "move_player: invalid direction %d\n", dir);
2199	return 0;
2200	}
2201
2202	/* peterm: added following line */
2203	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2204	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2205
2206	op->facing = dir;
2207
2208	if(!transport && op->hide) do_hidden_move(op);
2209
2210	if (transport) {
2211	/* transport->contr is set up for the person in charge of the boat.
2212	* if that isn't this person, he can't steer it, etc
2213	*/
2214	if (transport->contr != op->contr) return 0;
2215
2216	/* Transport can't move. But update dir so it at least
2217	* will point in the same direction if player is running.
2218	*/
2219	if (transport->speed_left < 0.0) {
2220	transport->direction = dir;
2221	op->direction = dir;
2222	return 0;
2223	}
2224	/* Remove transport speed. Give player just a little speed -
2225	* enough so that they will get an action again quickly.
2226	*
2227	*/
2228	transport->speed_left -= 1.0;
2229	if (op->speed_left < 0.0) op->speed_left = -0.01;
2230
2231	}
2232
2233	if(op->contr->fire_on) {
2234	fire(op,dir);
2235	}
2236	else move_player_attack(op,dir);
2237
2238	pick = check_pick(op);
2239
2240
2241	/* Add special check for newcs players and fire on - this way, the
2242	* server can handle repeat firing.
2243	*/
2244	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2245	op->direction = dir;
2246	} else {
2247	op->direction=0;
2248	}
2249	/* Update how the player looks. Use the facing, so direction may
2250	* get reset to zero. This allows for full animation capabilities
2251	* for players.
2252	*/
2253	if (!transport) animate_object(op, op->facing);
2254	return 0;	2039	return 0;
		2040
		2041	/* Sanity check: make sure dir is valid */
		2042	if (dir < 0 || dir >= 9)
		2043	{
		2044	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2045	return 0;
		2046	}
		2047
		2048	/* peterm: added following line */
		2049	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2050	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2051
		2052	op->facing = dir;
		2053
		2054	if (op->flag [FLAG_HIDDEN])
		2055	do_hidden_move (op);
		2056
		2057	bool retval;
		2058	int pick = 0;
		2059
		2060	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2061	retval = RESULT_INT (0);
		2062	else if (op->contr->fire_on)
		2063	retval = fire (op, dir);
		2064	else
		2065	{
		2066	retval = move_player_attack (op, dir);
		2067	pick = check_pick (op);
		2068	}
		2069
		2070	/* Add special check for newcs players and fire on - this way, the
		2071	* server can handle repeat firing.
		2072	*/
		2073	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2074	op->direction = dir;
		2075	else
		2076	op->direction = 0;
		2077
		2078	/* Update how the player looks. Use the facing, so direction may
		2079	* get reset to zero. This allows for full animation capabilities
		2080	* for players.
		2081	*/
		2082	animate_object (op, op->facing);
		2083
		2084	return retval;
2255	}	2085	}
2256		2086
2257	/* 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
2258	* new client/server stuff.	2088	* new client/server stuff.
2259	* 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
2260	* the new speed values for commands.	2090	* the new speed values for commands.
2261	*	2091	*
2262	* 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.
2263	*/	2095	*/
		2096	bool
2264	int handle_newcs_player(object *op)	2097	handle_newcs_player (object *op)
2265	{	2098	{
2266	if (op->contr->hidden) {
2267	op->invisible = 1000;
2268	/* the socket code flashes the player visible/invisible
2269	* depending on the value of invisible, so we need to
2270	* alternate it here for it to work correctly.
2271	*/
2272	if (pticks & 2) op->invisible--;
2273	}
2274	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2275	op->invisible--;
2276	if(!op->invisible) {
2277	make_visible(op);
2278	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2279	}
2280	}
2281
2282	if (QUERY_FLAG(op, FLAG_SCARED)) {	2099	if (QUERY_FLAG (op, FLAG_SCARED))
2283	flee_player(op);
2284	/* If player is still scared, that is his action for this tick */
2285	if (QUERY_FLAG(op, FLAG_SCARED)) {
2286	op->speed_left--;
2287	return 0;
2288	}
2289	}	2100	{
		2101	if (op->speed_left > 0.f)
		2102	{
		2103	--op->speed_left;
		2104	flee_player (op);
2290		2105
2291	/* I've been seeing crashes where the golem has been destroyed, but	2106	return true;
2292	* the player object still points to the defunct golem. The code that	2107	}
2293	* destroys the golem looks correct, and it doesn't always happen, so	2108	else
2294	* put this in a a workaround to clean up the golem pointer.	2109	return false;
2295	*/
2296	if (op->contr->ranges[range_golem] &&
2297	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2298	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2299	op->contr->ranges[range_golem] = NULL;
2300	op->contr->golem_count = 0;
2301	}	2110	}
2302		2111
2303	/* 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
2304	* the players time has been increased when doericserver has been	2113	* the players time has been increased when doericserver has been
2305	* called, so we recheck it here.	2114	* called, so we recheck it here.
2306	*/	2115	*/
2307	HandleClient(&op->contr->socket, op->contr);	2116	if (op->contr->ns->handle_command ())
2308	if (op->speed_left<0) return 0;	2117	return true;
2309		2118
2310	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2119	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2311	/* All move commands take 1 tick, at least for now */
2312	op->speed_left--;
2313
2314	/* Instead of all the stuff below, let move_player take care
2315	* of it. Also, some of the skill stuff is only put in
2316	* there, as well as the confusion stuff.
2317	*/
2318	move_player(op, op->direction);	2120	return move_player (op, op->direction);
2319	if (op->speed_left>0) return 1;	2121
2320	else return 0;	2122	return false;
2321	}	2123	}
		2124
		2125	static int
		2126	save_life (object *op)
		2127	{
		2128	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2322	return 0;	2129	return 0;
2323	}
2324		2130
2325	int save_life(object *op) {
2326	object *tmp;
2327
2328	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2329	return 0;
2330
2331	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2131	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2332	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2132	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2333	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2133	{
2334	new_draw_info_format(NDI_UNIQUE, 0,op,	2134	op->play_sound (sound_find ("ob_evaporate"));
2335	"Your %s vibrates violently, then evaporates.",	2135	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2336	query_name(tmp));	2136
2337	if (op->contr)	2137	tmp->destroy ();
2338	esrv_del_item(op->contr, tmp->count);
2339	remove_ob(tmp);
2340	free_object(tmp);
2341	CLEAR_FLAG(op, FLAG_LIFESAVE);	2138	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2139
2342	if(op->stats.hp<0)	2140	if (op->stats.hp < 0)
2343	op->stats.hp = op->stats.maxhp;	2141	op->stats.hp = op->stats.maxhp;
		2142
2344	if(op->stats.food<0)	2143	if (op->stats.food < 0)
2345	op->stats.food = 999;	2144	op->stats.food = MAX_FOOD;
2346	fix_player(op);	2145
		2146	op->update_stats ();
2347	return 1;	2147	return 1;
2348	}	2148	}
		2149
2349	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2150	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2350	CLEAR_FLAG(op, FLAG_LIFESAVE);	2151	CLEAR_FLAG (op, FLAG_LIFESAVE);
2351	enter_player_savebed(op); /* bring him home. */	2152	enter_player_savebed (op); /* bring him home. */
2352	return 0;	2153	return 0;
2353	}	2154	}
2354		2155
2355	/* 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
2356	* 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
2357	* 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
2358	* from.	2159	* from.
2359	*/	2160	*/
		2161	static void
2360	void remove_unpaid_objects(object *op, object *env)	2162	drop_unpaid_items (object *op, object *env)
2361	{	2163	{
2362	object *next;
2363
2364	while (op) {	2164	while (op)
2365	next=op->below; /* Make sure we have a good value, in case	2165	{
2366	* we remove object 'op'	2166	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2367	*/	2167
2368	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2168	if (QUERY_FLAG (op, FLAG_UNPAID))
2369	remove_ob(op);	2169	op->insert_at (env);
2370	op->x = env->x;	2170	else if (op->inv)
2371	op->y = env->y;	2171	drop_unpaid_items (op->inv, env);
2372	if (env->type == PLAYER)
2373	esrv_del_item(env->contr, op->count);
2374	insert_ob_in_map(op, env->map, NULL,0);
2375	}
2376	else if (op->inv) remove_unpaid_objects(op->inv, env);
2377	op=next;
2378	}
2379	}
2380		2172
2381		2173	op = next;
2382	/*
2383	* Returns pointer a static string containing gravestone text
2384	* Moved from apply.c to player.c - player.c is what
2385	* actually uses this function. player.c may not be quite the
2386	* best, a misc file for object actions is probably better,
2387	* but there isn't one in the server directory.
2388	*/
2389	char *gravestone_text (object *op)
2390	{
2391	static char buf2[MAX_BUF];
2392	char buf[MAX_BUF];
2393	time_t now = time (NULL);
2394
2395	strcpy (buf2, " R.I.P.\n\n");
2396	if (op->type == PLAYER)
2397	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2398	else
2399	sprintf (buf, "%s\n", op->name);
2400	strncat (buf2, " ", 20 - strlen (buf) / 2);
2401	strcat (buf2, buf);
2402	if (op->type == PLAYER)
2403	sprintf (buf, "who was in level %d when killed\n", op->level);
2404	else
2405	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2406	strncat (buf2, " ", 20 - strlen (buf) / 2);
2407	strcat (buf2, buf);
2408	if (op->type == PLAYER) {
2409	sprintf (buf, "by %s.\n\n", op->contr->killer);
2410	strncat (buf2, " ", 21 - strlen (buf) / 2);
2411	strcat (buf2, buf);
2412	}	2174	}
2413	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2414	strncat (buf2, " ", 20 - strlen (buf) / 2);
2415	strcat (buf2, buf);
2416	return buf2;
2417	}	2175	}
2418		2176
		2177	void
		2178	object::drop_unpaid_items ()
		2179	{
		2180	if (!flag [FLAG_REMOVED])
		2181	::drop_unpaid_items (inv, this);
		2182	}
2419		2183
2420		2184	void
2421	void do_some_living(object *op) {	2185	do_some_living (object *op)
		2186	{
2422	int last_food=op->stats.food;	2187	int last_food = op->stats.food;
2423	int gen_hp, gen_sp, gen_grace;	2188	int gen_hp, gen_sp, gen_grace;
2424	int over_hp, over_sp, over_grace;	2189	int over_hp, over_sp, over_grace;
2425	int i;	2190	int i;
2426	int rate_hp = 1200;	2191	int rate_hp = 1200;
2427	int rate_sp = 2500;	2192	int rate_sp = 2500;
2428	int rate_grace = 2000;	2193	int rate_grace = 2000;
2429	const int max_hp = 1;	2194	const int max_hp = 1;
2430	const int max_sp = 1;	2195	const int max_sp = 1;
2431	const int max_grace = 1;	2196	const int max_grace = 1;
2432		2197
2433	if (op->contr->outputs_sync) {	2198	if (op->contr->hidden)
2434	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2199	{
2435	if (op->contr->outputs[i].buf!=NULL &&	2200	op->invisible = 1000;
2436	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2201	/* the socket code flashes the player visible/invisible
2437	flush_output_element(op, &op->contr->outputs[i]);	2202	* depending on the value of invisible, so we need to
		2203	* alternate it here for it to work correctly.
		2204	*/
		2205	if (pticks & 2)
		2206	op->invisible--;
2438	}	2207	}
		2208	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2209	{
		2210	if (!op->invisible--)
		2211	{
		2212	make_visible (op);
		2213	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2214	}
		2215	}
2439		2216
2440	if(op->contr->state==ST_PLAYING) {	2217	if (op->contr->ns->state == ST_PLAYING)
2441		2218	{
2442	/* these next three if clauses make it possible to SLOW DOWN	2219	/* these next three if clauses make it possible to SLOW DOWN
2443	hp/grace/spellpoint regeneration. */	2220	hp/grace/spellpoint regeneration. */
2444	if(op->contr->gen_hp >= 0 )
2445	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2446	else {
2447	gen_hp = op->stats.maxhp;
2448	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2449	}
2450	if(op->contr->gen_sp >= 0 )
2451	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2452	else {
2453	gen_sp = op->stats.maxsp;
2454	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2455	}
2456	if(op->contr->gen_grace >= 0)
2457	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2458	else {
2459	gen_grace = op->stats.maxgrace;
2460	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2461	}
2462
2463	/* Regenerate Spell Points */
2464	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2465	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2466	if(op->stats.sp<op->stats.maxsp) {
2467	op->stats.sp++;
2468	/* dms do not consume food */
2469	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2470	op->stats.food--;
2471	if(op->contr->digestion<0)
2472	op->stats.food+=op->contr->digestion;
2473	else if(op->contr->digestion>0 &&
2474	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2475	op->stats.food=last_food;
2476	}
2477	}
2478	if (max_sp>1) {
2479	over_sp = (gen_sp+10)/rate_sp;
2480	if (over_sp > 0) {
2481	if(op->stats.sp<op->stats.maxsp) {
2482	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2483	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2484	op->stats.sp--;
2485	if(op->stats.sp>op->stats.maxsp)
2486	op->stats.sp=op->stats.maxsp;
2487	}
2488	op->last_sp=0;
2489	} else {
2490	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2491	}
2492	} else {
2493	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2494	}
2495	}
2496
2497	/* Regenerate Grace */
2498	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2499	if(--op->last_grace<0) {
2500	if(op->stats.grace<op->stats.maxgrace/2)
2501	op->stats.grace++; /* no penalty in food for regaining grace */
2502	if(max_grace>1) {
2503	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2504	if (over_grace > 0) {
2505	op->stats.sp += over_grace
2506	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2507	op->last_grace=0;
2508	} else {
2509	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2510	}
2511	} else {
2512	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2513	}
2514	/* wearing stuff doesn't detract from grace generation. */
2515	}
2516
2517	/* Regenerate Hit Points */
2518	if(--op->last_heal<0) {
2519	if(op->stats.hp<op->stats.maxhp) {
2520	op->stats.hp++;
2521	/* dms do not consume food */
2522	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2523	op->stats.food--;
2524	if(op->contr->digestion<0)
2525	op->stats.food+=op->contr->digestion;
2526	else if(op->contr->digestion>0 &&
2527	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2528	op->stats.food=last_food;
2529	}
2530	}
2531	if(max_hp>1) {
2532	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2533	if (over_hp > 0) {
2534	op->stats.sp += over_hp
2535	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2536	op->last_heal=0;
2537	} else {
2538	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2539	}
2540	} else {
2541	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2542	}
2543	}
2544
2545	/* Digestion */
2546	if(--op->last_eat<0) {
2547	#ifdef COZY_SERVER
2548	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2549	int bonus=dg>0?dg:0,
2550	penalty=dg<0?-dg:0;
2551	#else
2552	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2553	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2554	#endif
2555
2556	if(op->contr->gen_hp > 0)	2221	if (op->contr->gen_hp >= 0)
2557	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2222	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2558	else	2223	else
2559	op->last_eat=25*(1+bonus)/(penalty +1);	2224	{
		2225	gen_hp = op->stats.maxhp;
		2226	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2227	}
		2228
		2229	if (op->contr->gen_sp >= 0)
		2230	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2231	else
		2232	{
		2233	gen_sp = op->stats.maxsp;
		2234	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2235	}
		2236
		2237	if (op->contr->gen_grace >= 0)
		2238	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2239	else
		2240	{
		2241	gen_grace = op->stats.maxgrace;
		2242	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2243	}
		2244
		2245	/* Regenerate Grace */
		2246	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2247	if (--op->last_grace < 0)
		2248	{
		2249	if (op->stats.grace < op->stats.maxgrace / 2)
		2250	op->stats.grace++; /* no penalty in food for regaining grace */
		2251
		2252	if (max_grace > 1)
		2253	{
		2254	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2255	if (over_grace > 0)
		2256	{
		2257	op->stats.sp += over_grace
		2258	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2259	op->last_grace = 0;
		2260	}
		2261	else
		2262	{
		2263	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2264	}
		2265	}
		2266	else
		2267	{
		2268	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		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)
		2277	{
		2278	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2279
		2280	if (op->stats.sp < op->stats.maxsp)
		2281	{
		2282	op->stats.sp++;
		2283
		2284	/* dms do not consume food */
		2285	if (!QUERY_FLAG (op, FLAG_WIZ))
		2286	{
		2287	op->stats.food--;
		2288
		2289	if (op->contr->digestion < 0)
		2290	op->stats.food += op->contr->digestion;
		2291	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2292	op->stats.food = last_food;
		2293	}
		2294	}
		2295
		2296	if (max_sp > 1)
		2297	{
		2298	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
		2312	op->last_sp = 0;
		2313	}
		2314	else
		2315	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2316	}
		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)
		2325	{
		2326	op->stats.hp++;
		2327
		2328	/* dms do not consume food */
		2329	if (!QUERY_FLAG (op, 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	}
		2338	}
		2339
		2340	if (max_hp > 1)
		2341	{
		2342	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2343
		2344	if (over_hp > 0)
		2345	{
		2346	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2347	op->last_heal = 0;
		2348	}
		2349	else
		2350	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2351	}
		2352	else
		2353	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2354	}
		2355	}
		2356
		2357	/* Digestion */
		2358	if (--op->last_eat < 0)
		2359	{
		2360	int bonus = max (0, op->contr->digestion),
		2361	penalty = max (0, -op->contr->digestion);
		2362
		2363	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2364
2560	/* dms do not consume food */	2365	/* dms do not consume food */
2561	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2366	if (!QUERY_FLAG (op, FLAG_WIZ))
2562	}	2367	op->stats.food--;
2563	}	2368	}
2564		2369
2565	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2370	if (op->stats.food < 0 && op->stats.hp >= 0)
2566	object *tmp, *flesh=NULL;	2371	{
		2372	object *flesh = 0;
2567		2373
2568	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2374	for_inv_removable (op, tmp)
		2375	{
2569	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2376	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2377	continue;
		2378
2570	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2379	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2571	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2380	{
2572	manual_apply(op,tmp,0);	2381	op->statusmsg ("You blindly grab for a bite of food. "
		2382	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2383	op->apply (tmp);
		2384
2573	if(op->stats.food>=0||op->stats.hp<0)	2385	if (op->stats.food >= 0 || op->stats.hp < 0)
2574	break;	2386	break;
2575	}	2387	}
2576	else if (tmp->type==FLESH) flesh=tmp;	2388	else if (tmp->type == FLESH)
2577	} /* End if paid for object */	2389	flesh = tmp;
2578	} /* end of for loop */	2390	}
		2391
2579	/* If player is still starving, it means they don't have any food, so	2392	/* If player is still starving, it means they don't have any food, so
2580	* eat flesh instead.	2393	* eat flesh instead.
2581	*/	2394	*/
2582	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2395	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2583	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2396	{
2584	manual_apply(op,flesh,0);	2397	op->statusmsg ("You blindly grab for a bite of food. "
2585	}	2398	"H<To prevent you from starving, you ate some random item from your backpack.>");
2586	} /* end if player is starving */	2399	op->apply (flesh);
		2400	}
2587		2401
2588	while(op->stats.food<0&&op->stats.hp>0)	2402	// If player is still starving, alert him!
2589	op->stats.food++,op->stats.hp--;	2403	if (op->stats.food < 0)
2590		2404	op->failmsg ("You are starving! "
2591	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2405	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2592	kill_player(op);
2593	}
2594
2595		2406	}
		2407
		2408	if (op->stats.food < 0)
		2409	{
		2410	op->stats.hp += op->stats.food;
		2411	op->stats.food = 0;
		2412
		2413	if (op->stats.hp < 0)
		2414	{
		2415	op->contr->killer = archetype::get ("killer_starvation");
		2416	op->contr->killer->destroy ();
		2417	}
		2418	}
		2419
		2420	/* killer should be set here already */
		2421	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
		2422	kill_player (op);
		2423	}
		2424	}
2596		2425
2597	/* If the player should die (lack of hp, food, etc), we call this.	2426	/* If the player should die (lack of hp, food, etc), we call this.
2598	* op is the player in jeopardy. If the player can not be saved (not	2427	* op is the player in jeopardy. If the player can not be saved (not
2599	* permadeath, no lifesave), this will take care of removing the player	2428	* permadeath, no lifesave), this will take care of removing the player
2600	* file.	2429	* file.
2601	*/	2430	*/
		2431	void
2602	void kill_player(object *op)	2432	kill_player (object *op)
2603	{	2433	{
2604	char buf[MAX_BUF];
2605	int x,y,i;	2434	int x, y;
2606	mapstruct *map; /* this is for resurrection */	2435	maptile *map; /* this is for resurrection */
2607	int z;
2608	int num_stats_lose;
2609	int lost_a_stat;
2610	int lose_this_stat;
2611	int this_stat;
2612	int will_kill_again;	2436	int will_kill_again;
2613	archetype *at;	2437	archetype *at;
2614	object *tmp;	2438	object *tmp;
2615		2439
2616	if(save_life(op))	2440	if (save_life (op))
2617	return;	2441	return;
2618		2442
		2443	dynbuf_text deathtab;
2619		2444
		2445	/* restore player */
		2446	at = archetype::find (shstr_poisoning);
		2447	if (object *tmp = present_arch_in_ob (at, op))
		2448	{
		2449	tmp->destroy ();
		2450	deathtab << "Your body feels cleansed...\r";
		2451	}
		2452
		2453	at = archetype::find (shstr_confusion);
		2454	if (object *tmp = present_arch_in_ob (at, op))
		2455	{
		2456	tmp->destroy ();
		2457	deathtab << "Your mind feels clearer...\r";
		2458	}
		2459
		2460	cure_disease (op, 0, 0); /* remove any disease */
		2461
		2462	max_it (op->stats.hp , op->stats.maxhp);
		2463	max_it (op->stats.sp , op->stats.maxsp);
		2464	max_it (op->stats.grace, op->stats.maxgrace);
		2465	max_it (op->stats.food , 200);
		2466
		2467	// remove all spell effects that are active
		2468	// to avoid long-term effects such as word-of-recall
		2469	for (object *item = op->inv; item; )
		2470	{
		2471	object *next = item->below;
		2472
		2473	if (item->type == SPELL_EFFECT && item->active)
		2474	item->destroy ();
		2475
		2476	item = next;
		2477	}
		2478
2620	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2479	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2621	* in cities ONLY!!! It is very important that this doesn't get abused.	2480	* in cities ONLY!!! It is very important that this doesn't get abused.
2622	* Look at op_on_battleground() for more info --AndreasV	2481	* Look at op_on_battleground() for more info --AndreasV
2623	*/	2482	*/
2624	if (op_on_battleground(op, &x, &y)) {	2483	if (op_on_battleground (op, &x, &y))
2625	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2484	{
2626	"You have been defeated in combat!");	2485	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2627	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2628	"Local medics have saved your life...");
2629
2630	/* restore player */
2631	at = find_archetype("poisoning");
2632	tmp=present_arch_in_ob(at,op);
2633	if (tmp) {
2634	remove_ob(tmp);
2635	free_object(tmp);
2636	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2637	}
2638		2486
2639	at = find_archetype("confusion");
2640	tmp=present_arch_in_ob(at,op);
2641	if (tmp) {
2642	remove_ob(tmp);
2643	free_object(tmp);
2644	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2645	}
2646
2647	cure_disease(op,0); /* remove any disease */
2648	op->stats.hp=op->stats.maxhp;
2649	if (op->stats.food<=0) op->stats.food=999;
2650
2651	/* create a bodypart-trophy to make the winner happy */	2487	/* create a bodypart-trophy to make the winner happy */
2652	tmp=arch_to_object(find_archetype("finger"));	2488	object *tmp = archetype::find (shstr_finger)->instance ();
2653	if (tmp != NULL)	2489
2654	{	2490	tmp->name = format ("%s's finger" , &op->name);
2655	sprintf(buf,"%s's finger",op->name);	2491	tmp->name_pl = format ("%s's fingers", &op->name);
2656	tmp->name = add_string(buf);	2492	tmp->msg = format (
2657	sprintf(buf," This finger has been cut off %s\n"	2493	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2658	" the %s, when he was defeated at\n level %d by %s.\n",	2494	&op->name, op->contr->title,
2659	op->name, op->contr->title, (int)(op->level),	2495	(int)op->level,
2660	op->contr->killer);	2496	op->contr->killer_name ()
2661	tmp->msg=add_string(buf);
2662	tmp->value=0, tmp->material=0, tmp->type=0;
2663	tmp->materialname = NULL;
2664	tmp->x = op->x, tmp->y = op->y;
2665	insert_ob_in_map(tmp,op->map,op,0);
2666	}
2667		2497	);
		2498	tmp->value = 0, tmp->type = 0;
		2499	tmp->material = name_to_material (shstr_organic);
		2500	tmp->insert_at (op, tmp);
		2501
2668	/* teleport defeated player to new destination*/	2502	/* teleport defeated player to new destination */
2669	transfer_ob(op, x, y, 0, NULL);	2503	transfer_ob (op, x, y, 0, NULL);
2670	op->contr->braced=0;	2504	op->contr->braced = 0;
2671	return;
2672	}
2673		2505
		2506	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
		2507	return;
		2508	}
		2509
		2510	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2511	deathtab << "T<YOU HAVE DIED>\n\n";
		2512
2674	INVOKE_PLAYER (DEATH, op->contr);	2513	INVOKE_PLAYER (DEATH, op->contr);
2675		2514
2676	command_kill_pets (op, 0);	2515	command_kill_pets (op, 0);
2677		2516
2678	if(op->stats.food<0) {	2517	op->contr->play_sound (sound_find ("player_dies"));
2679	if (op->contr->explore) {
2680	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2681	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2682	op->stats.food=999;
2683	return;
2684	}
2685	sprintf(buf,"%s starved to death.",op->name);
2686	strcpy(op->contr->killer,"starvation");
2687	}
2688	else {
2689	if (op->contr->explore) {
2690	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2691	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2692	op->stats.hp=op->stats.maxhp;
2693	return;
2694	}
2695	sprintf(buf,"%s died.",op->name);
2696	}
2697	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2698		2518
2699	/* save the map location for corpse, gravestone*/	2519	/* save the map location for corpse, gravestone */
2700	x=op->x;y=op->y;map=op->map;	2520	x = op->x;
		2521	y = op->y;
		2522	map = op->map;
2701		2523
2702
2703	if (settings.not_permadeth == TRUE) {
2704	/* NOT_PERMADEATH code. This basically brings the character back to	2524	/* NOT_PERMADEATH code. This basically brings the character back to
2705	* life if they are dead - it takes some exp and a random stat.	2525	* life if they are dead - it takes some exp and a random stat.
2706	* See the config.h file for a little more in depth detail about this.	2526	* See the config.h file for a little more in depth detail about this.
2707	*/	2527	*/
2708		2528
2709	/* Basically two ways to go - remove a stat permanently, or just	2529	/* Basically two ways to go - remove a stat permanently, or just
2710	* make it depletion. This bunch of code deals with that aspect	2530	* make it depletion. This bunch of code deals with that aspect
2711	* of death.	2531	* of death.
2712	*/	2532	*/
2713	#ifndef COZY_SERVER	2533	#ifndef COZY_SERVER
2714	if (settings.balanced_stat_loss) {	2534	if (settings.balanced_stat_loss)
		2535	{
2715	/* If stat loss is permanent, lose one stat only. */	2536	/* If stat loss is permanent, lose one stat only. */
2716	/* Lower level chars don't lose as many stats because they suffer	2537	/* Lower level chars don't lose as many stats because they suffer
2717	more if they do. */	2538	more if they do. */
2718	/* Higher level characters can afford things such as potions of	2539	/* Higher level characters can afford things such as potions of
2719	restoration, or better, stat potions. So we slug them that	2540	restoration, or better, stat potions. So we slug them that
2720	little bit harder. */	2541	little bit harder. */
2721	/* GD */	2542	/* GD */
2722	if (settings.stat_loss_on_death)	2543	if (settings.stat_loss_on_death)
2723	num_stats_lose = 1;	2544	num_stats_lose = 1;
2724	else	2545	else
2725	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2546	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2726	} else {	2547	}
		2548	else
2727	num_stats_lose = 1;	2549	num_stats_lose = 1;
2728	}	2550
2729	lost_a_stat = 0;	2551	lost_a_stat = 0;
2730		2552
2731	for (z=0; z<num_stats_lose; z++) {	2553	for (z = 0; z < num_stats_lose; z++)
2732	i = RANDOM() % NUM_STATS;	2554	{
		2555	i = rndm (NUM_STATS);
2733		2556
2734	if (settings.stat_loss_on_death) {	2557	if (settings.stat_loss_on_death)
		2558	{
2735	/* Pick a random stat and take a point off it. Tell the player	2559	/* Pick a random stat and take a point off it. Tell the player
2736	* what he lost.	2560	* what he lost.
2737	*/	2561	*/
2738	change_attr_value(&(op->stats), i,-1);	2562	change_attr_value (&(op->stats), i, -1);
2739	check_stat_bounds(&(op->stats));	2563	check_stat_bounds (&(op->stats));
2740	change_attr_value(&(op->contr->orig_stats), i,-1);	2564	change_attr_value (&(op->contr->orig_stats), i, -1);
2741	check_stat_bounds(&(op->contr->orig_stats));	2565	check_stat_bounds (&(op->contr->orig_stats));
2742	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2566	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2743	lost_a_stat = 1;	2567	lost_a_stat = 1;
2744	} else {	2568	}
		2569	else
		2570	{
2745	/* deplete a stat */	2571	/* deplete a stat */
2746	archetype *deparch=find_archetype("depletion");	2572	archetype *deparch = archetype::find (shstr_depletion);
2747	object *dep;	2573	object *dep;
		2574
		2575	dep = present_arch_in_ob (deparch, op);
		2576	if (!dep)
2748		2577	{
2749	dep = present_arch_in_ob(deparch,op);	2578	dep = deparch->instance ();
2750	if(!dep) {
2751	dep = arch_to_object(deparch);
2752	insert_ob_in_ob(dep, op);	2579	insert_ob_in_ob (dep, op);
2753	}
2754	lose_this_stat = 1;
2755	if (settings.balanced_stat_loss) {
2756	/* GD */
2757	/* Get the stat that we're about to deplete. */
2758	this_stat = get_attr_value(&(dep->stats), i);
2759	if (this_stat < 0) {
2760	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2761	int keep_chance = this_stat * this_stat;
2762	/* Yes, I am paranoid. Sue me. */
2763	if (keep_chance < 1)
2764	keep_chance = 1;
2765
2766	/* There is a maximum depletion total per level. */
2767	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2768	lose_this_stat = 0;
2769	/* Take loss chance vs keep chance to see if we
2770	retain the stat. */
2771	} else {
2772	if (random_roll(0, loss_chance + keep_chance-1,
2773	op, PREFER_LOW) < keep_chance)
2774	lose_this_stat = 0;
2775	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2776	this_stat, keep_chance, loss_chance,
2777	lose_this_stat?"LOSE":"KEEP"); */
2778	}
2779	}
2780	}
2781		2580	}
2782	if (lose_this_stat) {	2581	lose_this_stat = 1;
		2582	if (settings.balanced_stat_loss)
		2583	{
		2584	/* GD */
		2585	/* Get the stat that we're about to deplete. */
2783	this_stat = get_attr_value(&(dep->stats), i);	2586	this_stat = get_attr_value (&(dep->stats), i);
		2587	if (this_stat < 0)
		2588	{
		2589	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2590	int keep_chance = this_stat * this_stat;
		2591
		2592	/* Yes, I am paranoid. Sue me. */
		2593	if (keep_chance < 1)
		2594	keep_chance = 1;
		2595
		2596	/* There is a maximum depletion total per level. */
		2597	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2598	{
		2599	lose_this_stat = 0;
		2600	/* Take loss chance vs keep chance to see if we
		2601	retain the stat. */
		2602	}
		2603	else
		2604	{
		2605	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2606	lose_this_stat = 0;
		2607	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2608	this_stat, keep_chance, loss_chance,
		2609	lose_this_stat?"LOSE":"KEEP"); */
		2610	}
		2611	}
		2612	}
		2613
		2614	if (lose_this_stat)
		2615	{
		2616	this_stat = get_attr_value (&dep->stats, i);
2784	/* We could try to do something clever like find another	2617	/* We could try to do something clever like find another
2785	* stat to reduce if this fails. But chances are, if	2618	* stat to reduce if this fails. But chances are, if
2786	* stats have been depleted to -50, all are pretty low	2619	* stats have been depleted to -50, all are pretty low
2787	* and should be roughly the same, so it shouldn't make a	2620	* and should be roughly the same, so it shouldn't make a
2788	* difference.	2621	* difference.
2789	*/	2622	*/
2790	if (this_stat>=-50) {	2623	if (this_stat >= -50)
		2624	{
2791	change_attr_value(&(dep->stats), i, -1);	2625	change_attr_value (&(dep->stats), i, -1);
2792	SET_FLAG(dep, FLAG_APPLIED);	2626	SET_FLAG (dep, FLAG_APPLIED);
2793	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2627	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2794	fix_player(op);	2628	op->update_stats ();
2795	lost_a_stat = 1;	2629	lost_a_stat = 1;
2796	}	2630	}
2797	}	2631	}
		2632	}
2798	}	2633	}
2799	}	2634
2800	/* If no stat lost, tell the player. */	2635	/* If no stat lost, tell the player. */
2801	if (!lost_a_stat)	2636	if (!lost_a_stat)
2802	{	2637	{
2803	/* determine_god() seems to not work sometimes... why is this?	2638	/* determine_god() seems to not work sometimes... why is this?
2804	Should I be using something else? GD */	2639	Should I be using something else? GD */
2805	const char *god = determine_god(op);	2640	shstr_tmp god = determine_god (op);
2806	if (god && (strcmp(god, "none")))	2641
2807	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2642	if (god != shstr_none)
2808	"moment you feel the holy presence of %s protecting"	2643	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2809	" you.", god);	2644	else
2810	else	2645	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2811	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2812	" feel a holy presence protecting you.");
2813	}	2646	}
		2647	#else
		2648	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2814	#endif	2649	#endif
2815	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2816	" feel a holy presence protecting you from losing yourself completely.");
2817		2650
2818	/* Put a gravestone up where the character 'almost' died. List the	2651	/* Put a gravestone up where the character 'almost' died. List the
2819	* exp loss on the stone.	2652	* exp loss on the stone.
2820	*/	2653	*/
2821	tmp=arch_to_object(find_archetype("gravestone"));	2654	tmp = archetype::find (shstr_gravestone)->instance ();
2822	sprintf(buf,"%s's gravestone",op->name);	2655	tmp->name = format ("%s's gravestone", &op->name);
2823	FREE_AND_COPY(tmp->name, buf);	2656	tmp->name_pl = format ("%s's gravestones", &op->name);
2824	sprintf(buf,"%s's gravestones",op->name);	2657	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2825	FREE_AND_COPY(tmp->name_pl, buf);	2658	&op->name, op->contr->title, op->contr->killer_name ());
2826	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2827	"who was killed\n"
2828	"by %s.\n",
2829	op->name, op->contr->title,
2830	op->contr->killer);
2831	tmp->msg = add_string(buf);
2832	tmp->x=op->x,tmp->y=op->y;	2659	tmp->x = op->x, tmp->y = op->y;
2833	insert_ob_in_map (tmp, op->map, NULL,0);	2660	insert_ob_in_map (tmp, op->map, NULL, 0);
2834		2661
2835	/**************************************/	2662	/**************************************/
2836	/* */	2663	/* */
2837	/* Subtract the experience points, */	2664	/* Subtract the experience points, */
2838	/* if we died cause of food, give us */
2839	/* food, and reset HP's... */
2840	/* */	2665	/* */
2841	/**************************************/	2666	/**************************************/
2842		2667
2843	/* remove any poisoning and confusion the character may be suffering.*/
2844	/* restore player */
2845	at = find_archetype("poisoning");
2846	tmp=present_arch_in_ob(at,op);
2847	if (tmp) {
2848	remove_ob(tmp);
2849	free_object(tmp);
2850	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2851	}
2852
2853	at = find_archetype("confusion");
2854	tmp=present_arch_in_ob(at,op);
2855	if (tmp) {
2856	remove_ob(tmp);
2857	free_object(tmp);
2858	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2859	}
2860	cure_disease(op,0); /* remove any disease */
2861
2862	/*add_exp(op, (op->stats.exp * -0.20)); */	2668	/*add_exp(op, (op->stats.exp * -0.20)); */
2863	apply_death_exp_penalty(op);	2669	apply_death_exp_penalty (op);
2864	if(op->stats.food < 100) op->stats.food = 900;
2865	op->stats.hp = op->stats.maxhp;
2866	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2867	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2868		2670
2869	/*	2671	/*
2870	* Check to see if the player is in a shop. IF so, then check to see if	2672	* Check to see if the player has any unpaid items. If so, remove them
2871	* the player has any unpaid items. If so, remove them and put them back	2673	* and put them back in the map.
2872	* in the map.	2674	*/
2873	*/	2675	op->drop_unpaid_items ();
2874		2676
2875	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2876	if (tmp->type == SHOP_FLOOR) {
2877	remove_unpaid_objects(op->inv, op);
2878	break;
2879	}
2880	}
2881
2882
2883	/****************************************/	2677	/****************************************/
2884	/* */	2678	/* */
2885	/* Move player to his current respawn- */	2679	/* Move player to his current respawn- */
2886	/* position (usually last savebed) */	2680	/* position (usually last savebed) */
2887	/* */	2681	/* */
2888	/****************************************/	2682	/****************************************/
2889		2683
2890	enter_player_savebed(op);	2684	enter_player_savebed (op);
2891		2685
2892	/* Save the player before inserting the force to reduce
2893	* chance of abuse.
2894	*/
2895	op->contr->braced=0;	2686	op->contr->braced = 0;
2896	save_player(op,1);
2897		2687
2898	/* it is possible that the player has blown something up	2688	/* it is possible that the player has blown something up
2899	* at his savebed location, and that can have long lasting	2689	* at his savebed location, and that can have long lasting
2900	* spell effects. So first see if there is a spell effect	2690	* spell effects. So first see if there is a spell effect
2901	* on the space that might harm the player.	2691	* on the space that might harm the player.
2902	*/	2692	*/
2903	will_kill_again=0;	2693	will_kill_again = 0;
2904	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2694	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2905	if (tmp->type ==SPELL_EFFECT)	2695	if (tmp->type == SPELL_EFFECT)
2906	will_kill_again|=tmp->attacktype;	2696	will_kill_again |= tmp->attacktype;
2907	}	2697
2908	if (will_kill_again) {	2698	if (will_kill_again)
		2699	{
2909	object *force;	2700	object *force;
2910	int at;	2701	int at;
2911		2702
2912	force=get_archetype(FORCE_NAME);	2703	force = get_archetype (FORCE_NAME);
2913	/* 50 ticks should be enough time for the spell to abate */	2704	/* 50 ticks should be enough time for the spell to abate */
2914	force->speed=0.1;	2705	force->speed = 0.1f;
2915	force->speed_left=-5.0;	2706	force->speed_left = -5.f;
2916	SET_FLAG(force, FLAG_APPLIED);	2707	SET_FLAG (force, FLAG_APPLIED);
2917	for (at=0; at<NROFATTACKS; at++) {	2708	for (at = 0; at < NROFATTACKS; at++)
2918	if (will_kill_again & (1 << at))	2709	if (will_kill_again & (1 << at))
2919	force->resist[at] = 100;	2710	force->resist[at] = 100;
2920	}	2711
2921	insert_ob_in_ob(force, op);	2712	insert_ob_in_ob (force, op);
2922	fix_player(op);	2713	op->update_stats ();
2923
2924	}
2925	/**************************************/
2926	/* */
2927	/* Repaint the characters inv, and */
2928	/* stats, and show a nasty message ;) */
2929	/* */
2930	/**************************************/
2931
2932	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2933	return;
2934	} /* NOT_PERMADETH */
2935	else {
2936	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2937	* should probably be embedded in an else statement.
2938	*/
2939
2940	op->contr->party=NULL;
2941	if (settings.set_title == TRUE)
2942	op->contr->own_title[0]='\0';
2943	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2944	check_score(op);
2945	if(op->contr->ranges[range_golem]!=NULL) {
2946	remove_friendly_object(op->contr->ranges[range_golem]);
2947	remove_ob(op->contr->ranges[range_golem]);
2948	free_object(op->contr->ranges[range_golem]);
2949	op->contr->ranges[range_golem]=NULL;
2950	op->contr->golem_count=0;
2951	}
2952	loot_object(op); /* Remove some of the items for good */
2953	remove_ob(op);
2954	op->direction=0;
2955
2956	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2957	delete_character(op->name,0);
2958	if (settings.resurrection == TRUE) {
2959	/* save playerfile sans equipment when player dies
2960	** then save it as player.pl.dead so that future resurrection
2961	** type spells will work on them nicely
2962	*/
2963	delete_character(op->name,0);
2964	op->stats.hp = op->stats.maxhp;
2965	op->stats.food = 999;
2966
2967	/* set the location of where the person will reappear when */
2968	/* maybe resurrection code should fix map also */
2969	strcpy(op->contr->maplevel, settings.emergency_mapname);
2970	if(op->map!=NULL)
2971	op->map = NULL;
2972	op->x = settings.emergency_x;
2973	op->y = settings.emergency_y;
2974	save_player(op,0);
2975	op->map = map;
2976	/* please see resurrection.c: peterm */
2977	dead_player(op);
2978	} else {
2979	delete_character(op->name,1);
2980	}	2714	}
2981	}
2982	play_again(op);
2983		2715
2984	/* peterm: added to create a corpse at deathsite. */	2716	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2985	tmp=arch_to_object(find_archetype("corpse_pl"));
2986	sprintf(buf,"%s", op->name);
2987	FREE_AND_COPY(tmp->name, buf);
2988	FREE_AND_COPY(tmp->name_pl, buf);
2989	tmp->level=op->level;
2990	tmp->x=x;tmp->y=y;
2991	if (tmp->msg)
2992	free_string(tmp->msg);
2993	tmp->msg = add_string (gravestone_text(op));
2994	SET_FLAG (tmp, FLAG_UNIQUE);
2995	insert_ob_in_map (tmp, map, NULL,0);
2996	}
2997	}	2717	}
2998		2718
2999		2719	static void
3000	void loot_object(object *op) { /* Grab and destroy some treasure */	2720	loot_object (object *op)
		2721	{ /* Grab and destroy some treasure */
3001	object *tmp,*tmp2,*next;	2722	object *tmp, *tmp2, *next;
3002		2723
3003	if (op->container) { /* close open sack first */	2724	op->close_container (); /* close open sack first */
3004	esrv_apply_container (op, op->container);
3005	}
3006		2725
3007	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2726	for (tmp = op->inv; tmp; tmp = next)
		2727	{
3008	next=tmp->below;	2728	next = tmp->below;
3009	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2729
3010	remove_ob(tmp);	2730	if (tmp->invisible)
		2731	continue;
		2732
		2733	tmp->remove ();
3011	tmp->x=op->x,tmp->y=op->y;	2734	tmp->x = op->x, tmp->y = op->y;
3012	if (tmp->type == CONTAINER) { /* empty container to ground */	2735
3013	loot_object(tmp);	2736	if (tmp->type == CONTAINER)
3014	}	2737	loot_object (tmp); /* empty container to ground */
3015	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2738
3016	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2739	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2740	{
3017	if(tmp->nrof>1) {	2741	if (tmp->nrof > 1)
3018	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2742	{
3019	free_object(tmp2);	2743	tmp->decrease (rndm (1, tmp->nrof - 1));
3020	insert_ob_in_map(tmp,op->map,NULL,0);	2744	insert_ob_in_map (tmp, op->map, NULL, 0);
		2745	}
		2746	else
		2747	tmp->destroy ();
		2748	}
3021	} else	2749	else
3022	free_object(tmp);
3023	} else
3024	insert_ob_in_map(tmp,op->map,NULL,0);	2750	insert_ob_in_map (tmp, op->map, NULL, 0);
3025	}	2751	}
3026	}	2752	}
3027		2753
3028	/*	2754	/*
3029	* fix_weight(): Check recursively the weight of all players, and fix	2755	* fix_weight(): Check recursively the weight of all players, and fix
3030	* what needs to be fixed. Refresh windows and fix speed if anything	2756	* what needs to be fixed. Refresh windows and fix speed if anything
3031	* was changed.	2757	* was changed.
3032	*/	2758	*/
		2759	void
		2760	fix_weight ()
		2761	{
		2762	for_all_players (pl)
		2763	{
		2764	sint32 old = pl->ob->carrying;
3033		2765
3034	void fix_weight(void) {	2766	pl->ob->update_weight ();
3035	player *pl;	2767
3036	for (pl = first_player; pl != NULL; pl = pl->next) {	2768	if (old != pl->ob->carrying)
3037	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2769	{
3038	if(old == sum)	2770	pl->ob->update_stats ();
3039	continue;	2771	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3040	fix_player(pl->ob);	2772	}
3041	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3042	pl->ob->name, old, sum);
3043	}	2773	}
3044	}	2774	}
3045		2775
3046	void fix_luck(void) {	2776	void
3047	player *pl;	2777	fix_luck ()
3048	for (pl = first_player; pl != NULL; pl = pl->next)	2778	{
		2779	for_all_players (pl)
3049	if (!pl->ob->contr->state)	2780	if (!pl->ob->contr->ns->state)
3050	change_luck(pl->ob, 0);	2781	pl->ob->change_luck (0);
3051	}	2782	}
3052
3053		2783
3054	/* cast_dust() - handles op throwing objects of type 'DUST'.	2784	/* cast_dust() - handles op throwing objects of type 'DUST'.
3055	* This is much simpler in the new spell code - we basically	2785	* This is much simpler in the new spell code - we basically
3056	* just treat this as any other spell casting object.	2786	* just treat this as any other spell casting object.
3057	*/	2787	*/
3058
3059	void	2788	void
3060	cast_dust (object * op, object * throw_ob, int dir)	2789	cast_dust (object *op, object *throw_ob, int dir)
3061	{	2790	{
3062	object *skop, *spob;	2791	object *skop, *spob;
3063		2792
3064	skop = find_skill_by_name (op, throw_ob->skill);	2793	skop = find_skill_by_name (op, throw_ob->skill);
3065		2794
3066	/* casting POTION 'dusts' is really a use_magic_item skill */	2795	/* casting POTION 'dusts' is really a use_magic_item skill */
3067	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2796	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3068	{	2797	{
3069	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2798	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3070	op->name);
3071	return;	2799	return;
3072	}	2800	}
3073		2801
3074	spob = throw_ob->inv;	2802	spob = throw_ob->inv;
3075		2803
3076	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2804	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3077	// not pass NULL to cast_spell (which did indeed check itself, but	2805	// not pass NULL to cast_spell (which did indeed check itself, but
3078	// errors should be reported as early as possible IMHO)	2806	// errors should be reported as early as possible IMHO)
3079	if (!spob)	2807	if (!spob)
3080	{	2808	{
3081	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2809	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3082	throw_ob->name, op->name);
3083	return;	2810	return;
3084	}	2811	}
3085		2812
3086	if (op->type == PLAYER)	2813	if (op->type == PLAYER)
3087	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2814	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3088		2815
3089	cast_spell (op, throw_ob, dir, spob, NULL);	2816	cast_spell (op, throw_ob, dir, spob, NULL);
3090		2817
3091	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2818	throw_ob->destroy ();
3092	remove_ob (throw_ob);
3093	free_object (throw_ob);
3094	}	2819	}
3095		2820
		2821	void
3096	void make_visible (object *op) {	2822	make_visible (object *op)
3097	op->hide = 0;	2823	{
		2824	op->flag [FLAG_HIDDEN] = 0;
3098	op->invisible = 0;	2825	op->invisible = 0;
3099	if(op->type==PLAYER) {
3100	op->contr->tmp_invis = 0;
3101	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3102	}
3103	update_object(op,UP_OBJ_FACE);
3104	}
3105		2826
3106	int is_true_undead(object *op) {
3107	object *tmp=NULL;
3108
3109	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3110
3111	if(op->type==PLAYER)	2827	if (op->type == PLAYER)
3112	for(tmp=op->inv;tmp;tmp=tmp->below)	2828	{
3113	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2829	op->contr->tmp_invis = 0;
3114	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2830	op->contr->invis_race = 0;
		2831	}
		2832
		2833	update_object (op, UP_OBJ_CHANGE);
		2834	}
		2835
		2836	int
		2837	is_true_undead (object *op)
		2838	{
		2839	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		2840	return 1;
		2841
3115	return 0;	2842	return 0;
3116	}	2843	}
3117		2844
3118	/* look at the surrounding terrain to determine	2845	/* look at the surrounding terrain to determine
3119	* the hideability of this object. Positive levels	2846	* the hideability of this object. Positive levels
3120	* indicate greater hideability.	2847	* indicate greater hideability.
3121	*/	2848	*/
3122		2849	int
3123	int hideability(object *ob) {	2850	hideability (object *ob)
		2851	{
3124	int i,level=0, mflag;	2852	int i, level = 0, mflag;
3125	sint16 x,y;	2853	sint16 x, y;
3126		2854
3127	if(!ob||!ob->map) return 0;	2855	if (!ob || !ob->map)
		2856	return 0;
3128		2857
3129	/* so, on normal lighted maps, its hard to hide */	2858	/* so, on normal lighted maps, its hard to hide */
3130	level=ob->map->darkness - 2;	2859	level = ob->map->darklevel () - 2;
3131		2860
3132	/* this also picks up whether the object is glowing.	2861	/* this also picks up whether the object is glowing.
3133	* If you carry a light on a non-dark map, its not	2862	* If you carry a light on a non-dark map, its not
3134	* as bad as carrying a light on a pitch dark map */	2863	* as bad as carrying a light on a pitch dark map */
3135	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2864	if (ob->has_carried_lights ())
		2865	level = -(10 + (2 * ob->map->darklevel ()));
3136		2866
3137	/* scan through all nearby squares for terrain to hide in */	2867	/* scan through all nearby squares for terrain to hide in */
3138	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2868	for (i = 0, x = ob->x, y = ob->y;
		2869	i <= SIZEOFFREE1;
		2870	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2871	{
3139	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2872	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3140	if (mflag & P_OUT_OF_MAP) { continue; }	2873	if (mflag & P_OUT_OF_MAP)
		2874	continue;
		2875
3141	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2876	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3142	level += 2;	2877	level += 2;
3143	else /* open terrain! */	2878	else /* open terrain! */
3144	level -= 1;	2879	level -= 1;
3145	}	2880	}
3146		2881
3147	#if 0	2882	#if 0
3148	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2883	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3149	#endif	2884	#endif
3150	return level;	2885	return level;
3151	}	2886	}
3152		2887
3153	/* For Hidden creatures - a chance of becoming 'unhidden'	2888	/* For Hidden creatures - a chance of becoming 'unhidden'
3154	* every time they move - as we subtract off 'invisibility'	2889	* every time they move - as we subtract off 'invisibility'
3155	* AND, for players, if they move into a ridiculously unhideable	2890	* AND, for players, if they move into a ridiculously unhideable
3156	* spot (surrounded by clear terrain in broad daylight). -b.t.	2891	* spot (surrounded by clear terrain in broad daylight). -b.t.
3157	*/	2892	*/
3158		2893	void
3159	void do_hidden_move (object *op) {	2894	do_hidden_move (object *op)
3160	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2895	{
3161	object *skop;	2896	int hide = 0;
3162		2897
3163	if(!op || !op->map) return;	2898	if (!op || !op->map)
		2899	return;
3164		2900
3165	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2901	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2902	int num = random_roll (0, 19, op, PREFER_LOW);
3166		2903
3167	/* its *extremely* hard to run and sneak/hide at the same time! */	2904	/* its *extremely* hard to run and sneak/hide at the same time! */
3168	if(op->type==PLAYER && op->contr->run_on) {	2905	if (op->type == PLAYER && op->contr->run_on)
3169	if(!skop || num >= skop->level) {	2906	if (!skop || num >= skop->level)
		2907	{
3170	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2908	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3171	make_visible(op);	2909	make_visible (op);
3172	return;	2910	return;
3173	} else num += 20;
3174	}	2911	}
		2912	else
		2913	num += 20;
		2914
3175	num += op->map->difficulty;	2915	num += op->map->difficulty;
3176	hide = hideability(op); /* modify by terrain hidden level */	2916	hide = hideability (op); /* modify by terrain hidden level */
3177	num -= hide;	2917	num -= hide;
		2918
3178	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2919	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2920	{
3179	make_visible(op);	2921	make_visible (op);
3180	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2922
3181	"You moved out of hiding! You are visible!");	2923	if (op->type == PLAYER)
		2924	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3182	}	2925	}
3183	else if (op->type == PLAYER && skop) {	2926	else if (op->type == PLAYER && skop)
3184	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2927	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3185	}
3186	}	2928	}
3187		2929
3188	/* determine if who is standing near a hostile creature. */	2930	/* determine if who is standing near a hostile creature. */
3189		2931
		2932	int
3190	int stand_near_hostile( object *who ) {	2933	stand_near_hostile (object *who)
		2934	{
3191	object *tmp=NULL;	2935	object *tmp = NULL;
3192	int i,friendly=0,player=0, mflags;	2936	int i, friendly = 0, player = 0, mflags;
3193	mapstruct *m;	2937	maptile *m;
3194	sint16 x,y;	2938	sint16 x, y;
3195		2939
3196	if(!who) return 0;	2940	if (!who)
3197
3198	if(who->type==PLAYER) player=1;
3199	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3200
3201	/* search adjacent squares */
3202	for(i=1;i<9;i++) {
3203	x = who->x+freearr_x[i];
3204	y = who->y+freearr_y[i];
3205	m = who->map;
3206	mflags = get_map_flags(m, &m, x, y, &x, &y);
3207	/* space must be blocked if there is a monster. If not
3208	* blocked, don't need to check this space.
3209	*/
3210	if (mflags & P_OUT_OF_MAP) continue;
3211	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3212
3213	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3214	if((player||friendly)
3215	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3216	return 1;
3217	else if(tmp->type==PLAYER)
3218	{
3219	/*don't let a hidden DM prevent you from hiding*/
3220	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3221	return 1;
3222	}
3223	}
3224	}
3225	return 0;	2941	return 0;
		2942
		2943	if (who->type == PLAYER)
		2944	player = 1;
		2945
		2946	else
		2947	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		2948
		2949	/* search adjacent squares */
		2950	for (i = 1; i < 9; i++)
		2951	{
		2952	x = who->x + freearr_x[i];
		2953	y = who->y + freearr_y[i];
		2954	m = who->map;
		2955	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2956	/* space must be blocked if there is a monster. If not
		2957	* blocked, don't need to check this space.
		2958	*/
		2959	if (mflags & P_OUT_OF_MAP)
		2960	continue;
		2961	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2962	continue;
		2963
		2964	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2965	{
		2966	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		2967	return 1;
		2968	else if (tmp->type == PLAYER)
		2969	{
		2970	/*don't let a hidden DM prevent you from hiding */
		2971	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		2972	return 1;
		2973	}
		2974	}
		2975	}
		2976	return 0;
3226	}	2977	}
3227		2978
3228	/* check the player los field for viewability of the	2979	/* check the player los field for viewability of the
3229	* object op. This function works fine for monsters,	2980	* object op. This function works fine for monsters,
3230	* but we dont worry if the object isnt the top one in	2981	* but we dont worry if the object isnt the top one in
3231	* a pile (say a coin under a table would return "viewable"	2982	* a pile (say a coin under a table would return "viewable"
3232	* by this routine). Another question, should we be	2983	* by this routine). Another question, should we be
3233	* concerned with the direction the player is looking	2984	* concerned with the direction the player is looking
3234	* in? Realistically, most of use cant see stuff behind	2985	* in? Realistically, most of us can't see stuff behind
3235	* our backs...on the other hand, does the "facing" direction	2986	* our backs...on the other hand, does the "facing" direction
3236	* imply the way your head, or body is facing? Its possible	2987	* imply the way your head, or body is facing? It's possible
3237	* for them to differ. Sigh, this fctn could get a bit more complex.	2988	* for them to differ. Sigh, this fctn could get a bit more complex.
3238	* -b.t.	2989	* -b.t.
3239	* This function is now map tiling safe.	2990	* This function is now map tiling safe.
3240	*/	2991	*/
3241		2992	int
3242	int player_can_view (object *pl,object *op) {	2993	player_can_view (object *pl, object *op)
		2994	{
3243	rv_vector rv;	2995	rv_vector rv;
3244	int dx,dy;	2996	int dx, dy;
3245		2997
3246	if(pl->type!=PLAYER) {	2998	if (pl->type != PLAYER)
		2999	{
3247	LOG(llevError,"player_can_view() called for non-player object\n");	3000	LOG (llevError, "player_can_view() called for non-player object\n");
3248	return -1;
3249	}
3250	if (!pl || !op) return 0;
3251
3252	if(op->head) { op = op->head; }
3253	get_rangevector(pl, op, &rv, 0x1);
3254
3255	/* starting with the 'head' part, lets loop
3256	* through the object and find if it has any
3257	* part that is in the los array but isnt on
3258	* a blocked los square.
3259	* we use the archetype to figure out offsets.
3260	*/
3261	while(op) {
3262	dx = rv.distance_x + op->arch->clone.x;
3263	dy = rv.distance_y + op->arch->clone.y;
3264
3265	/* only the viewable area the player sees is updated by LOS
3266	* code, so we need to restrict ourselves to that range of values
3267	* for any meaningful values.
3268	*/
3269	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3270	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3271	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3272	return 1;	3001	return -1;
3273	op = op->more;
3274	}	3002	}
		3003
		3004	if (!pl || !op)
3275	return 0;	3005	return 0;
3276	}
3277		3006
3278	/* routine for both players and monsters. We call this when	3007	op = op->head_ ();
3279	* there is a possibility for our action distrubing our hiding	3008
3280	* place or invisiblity spell. Artefact invisiblity is not	3009	get_rangevector (pl, op, &rv, 0x1);
3281	* effected by this. If we arent invisible to begin with, we	3010
3282	* return 0.	3011	/* starting with the 'head' part, lets loop
		3012	* through the object and find if it has any
		3013	* part that is in the los array but isn't on
		3014	* a blocked los square.
		3015	* we use the archetype to figure out offsets.
3283	*/	3016	*/
3284	int action_makes_visible (object *op) {	3017	while (op)
		3018	{
		3019	dx = rv.distance_x + op->arch->x;
		3020	dy = rv.distance_y + op->arch->y;
3285		3021
3286	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3022	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3287	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3288	return 0;
3289
3290	if (op->contr && op->contr->tmp_invis == 0) return 0;
3291
3292	/* If monsters, they should become visible */
3293	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3294	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3295	return 1;	3023	return 1;
3296	}	3024
		3025	op = op->more;
3297	}	3026	}
		3027
3298	return 0;	3028	return 0;
3299	}	3029	}
3300		3030
3301	/* op_on_battleground - checks if the given object op (usually	3031	/* op_on_battleground - checks if the given object op (usually
3302	* a player) is standing on a valid battleground-tile,	3032	* a player) is standing on a valid battleground-tile,
3303	* function returns TRUE/FALSE. If true x, y returns the battleground	3033	* function returns TRUE/FALSE. If true x, y returns the battleground
3304	* -exit-coord. (and if x, y not NULL)	3034	* -exit-coord. (and if x, y not NULL)
3305	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3035	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3306	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3036	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3307	* Default is to do the same as before, so only people wanting to have different points need worry about this	3037	* Default is to do the same as before, so only people wanting to have different points need worry about this
3308	*/	3038	*/
		3039	int
3309	int op_on_battleground (object *op, int *x, int *y) {	3040	op_on_battleground (object *op, int *x, int *y)
3310	object *tmp;	3041	{
3311
3312	/* A battleground-tile needs the following attributes to be valid:	3042	/* A battleground-tile needs the following attributes to be valid:
3313	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3043	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3314	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3044	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3315	* and the exit-coordinates sp/hp must both be > 0.	3045	* and the exit-coordinates sp/hp must both be > 0.
3316	* => The intention here is to prevent abuse of the battleground-	3046	* => The intention here is to prevent abuse of the battleground-
3317	* feature (like pickable or hidden battleground tiles). */	3047	* feature (like pickable or hidden battleground tiles). */
3318	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3048	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3049	{
3319	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3050	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3051	{
3320	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3052	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3321	strcmp(tmp->name, "battleground")==0 &&	3053	&& tmp->type == BATTLEGROUND
3322	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3054	&& tmp->name == shstr_battleground
		3055	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3056	{
3323	/*before we assign the exit, check if this is a teambattle*/	3057	/* before we assign the exit, check if this is a teambattle */
3324	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3058	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3325	object *invtmp;	3059	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3326	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3060	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3327	if(invtmp->type==FORCE && invtmp->slaying &&	3061	{
3328	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3062	if (x && y)
3329	if (x != NULL && y != NULL)
3330	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3063	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3064
		3065	return 1;
		3066	}
		3067
		3068	if (x && y)
		3069	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3070
3331	return 1;	3071	return 1;
3332	}	3072	}
3333	}	3073	}
3334	}
3335	if (x != NULL && y != NULL)
3336	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3337	return 1;
3338	}	3074	}
3339	}	3075
3340	}
3341	/* If we got here, did not find a battleground */	3076	/* If we got here, did not find a battleground */
3342	return 0;	3077	return 0;
3343	}	3078	}
3344		3079
3345	/*	3080	/*
…		…
3349	* attributes:	3084	* attributes:
3350	* object *who the dragon player	3085	* object *who the dragon player
3351	* int atnr the attack-number of the ability focus	3086	* int atnr the attack-number of the ability focus
3352	* int level ability level	3087	* int level ability level
3353	*/	3088	*/
		3089	void
3354	void dragon_ability_gain(object *who, int atnr, int level) {	3090	dragon_ability_gain (object *who, int atnr, int level)
		3091	{
3355	treasurelist *trlist = NULL; /* treasurelist */	3092	treasurelist *trlist = NULL; /* treasurelist */
3356	treasure *tr; /* treasure */	3093	treasure *tr; /* treasure */
3357	object *tmp,*skop; /* tmp. object */	3094	object *tmp, *skop; /* tmp. object */
3358	object *item; /* treasure object */	3095	object *item; /* treasure object */
3359	char buf[MAX_BUF]; /* tmp. string buffer */	3096	char buf[MAX_BUF]; /* tmp. string buffer */
3360	int i=0, j=0;	3097	int i = 0, j = 0;
3361		3098
3362	/* get the appropriate treasurelist */	3099	/* get the appropriate treasurelist */
3363	if (atnr == ATNR_FIRE)	3100	if (atnr == ATNR_FIRE)
3364	trlist = find_treasurelist("dragon_ability_fire");	3101	trlist = treasurelist::find (shstr_dragon_ability_fire);
3365	else if (atnr == ATNR_COLD)	3102	else if (atnr == ATNR_COLD)
3366	trlist = find_treasurelist("dragon_ability_cold");	3103	trlist = treasurelist::find (shstr_dragon_ability_cold);
3367	else if (atnr == ATNR_ELECTRICITY)	3104	else if (atnr == ATNR_ELECTRICITY)
3368	trlist = find_treasurelist("dragon_ability_elec");	3105	trlist = treasurelist::find (shstr_dragon_ability_elec);
3369	else if (atnr == ATNR_POISON)	3106	else if (atnr == ATNR_POISON)
3370	trlist = find_treasurelist("dragon_ability_poison");	3107	trlist = treasurelist::find (shstr_dragon_ability_poison);
3371		3108
3372	if (trlist == NULL || who->type != PLAYER)	3109	if (trlist == NULL || who->type != PLAYER)
3373	return;	3110	return;
3374		3111
3375	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3112	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3376	tr = tr->next, i++);	3113
3377		3114	if (!tr || !tr->item)
3378	if (tr == NULL || tr->item == NULL) {	3115	{
3379	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3116	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3380	return;	3117	return;
3381	}	3118	}
3382		3119
3383	/* everything seems okay - now bring on the gift: */	3120	/* everything seems okay - now bring on the gift: */
3384	item = &(tr->item->clone);	3121	item = tr->item;
3385		3122
3386	if (item->type == SPELL) {	3123	if (item->type == SPELL)
		3124	{
3387	if (check_spell_known (who, item->name))	3125	if (check_spell_known (who, item->name))
3388	return;	3126	return;
3389		3127
3390	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3128	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3391	do_learn_spell (who, item, 0);	3129	do_learn_spell (who, item, 0);
3392	return;	3130	return;
3393	}	3131	}
3394		3132
3395	/* grant direct spell */	3133	/* grant direct spell */
3396	if (item->type == SPELLBOOK) {	3134	if (item->type == SPELLBOOK)
		3135	{
3397	if (!item->inv) {	3136	if (!item->inv)
		3137	{
3398	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3138	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3399	item->name);
3400	return;	3139	return;
3401	}	3140	}
3402	if (check_spell_known (who, item->inv->name))	3141	if (check_spell_known (who, item->inv->name))
3403	return;	3142	return;
3404	if (item->invisible) {	3143	if (item->invisible)
		3144	{
3405	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3145	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3406	do_learn_spell (who, item->inv, 0);	3146	do_learn_spell (who, item->inv, 0);
3407	return;	3147	return;
3408	}	3148	}
3409	}	3149	}
3410	else if (item->type == SKILL_TOOL && item->invisible) {	3150	else if (item->type == SKILL_TOOL && item->invisible)
		3151	{
3411	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3152	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3153	{
3412		3154
3413	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3155	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3414	* in this way, if the player is missing any of the attacktypes, he gets	3156	* in this way, if the player is missing any of the attacktypes, he gets
3415	* them. As it is now, if the player has any that match the granted skill,	3157	* them. As it is now, if the player has any that match the granted skill,
3416	* but not all of them, he gets nothing.	3158	* but not all of them, he gets nothing.
3417	*/	3159	*/
3418	if (!(skop->attacktype & item->attacktype)) {	3160	if (!(skop->attacktype & item->attacktype))
		3161	{
3419	/* Give new attacktype */	3162	/* Give new attacktype */
3420	skop->attacktype |= item->attacktype;	3163	skop->attacktype |= item->attacktype;
3421		3164
3422	/* always add physical if there's none */	3165	/* always add physical if there's none */
3423	skop->attacktype |= AT_PHYSICAL;	3166	skop->attacktype |= AT_PHYSICAL;
3424
3425	if (item->msg != NULL)
3426	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);
3427		3167
3428	/* Give player new face */	3168	if (item->msg != NULL)
3429	if (item->animation_id) {
3430	who->face = skop->face;
3431	who->animation_id = item->animation_id;
3432	who->anim_speed = item->anim_speed;
3433	who->last_anim = 0;
3434	who->state = 0;
3435	animate_object(who, who->direction);
3436	}
3437	}
3438	}
3439	}
3440	else if (item->type == FORCE) {
3441	/* forces in the treasurelist can alter the player's stats */
3442	object *skin;
3443	/* first get the dragon skin force */
3444	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;
3445	skin=skin->below);
3446	if (skin == NULL) return;
3447
3448	/* adding new spellpath attunements */
3449	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {
3450	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3451
3452	/* print message */
3453	sprintf(buf, "You feel attuned to ");
3454	for(i=0, j=0; i<NRSPELLPATHS; i++) {
3455	if(item->path_attuned & (1<<i)) {
3456	if (j)
3457	strcat(buf," and ");
3458	else
3459	j = 1;
3460	strcat(buf, spellpathnames[i]);
3461	}
3462	}
3463	strcat(buf,".");
3464	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);
3465	}
3466
3467	/* evtl. adding flags: */
3468	if(QUERY_FLAG(item, FLAG_XRAYS))
3469	SET_FLAG(skin, FLAG_XRAYS);
3470	if(QUERY_FLAG(item, FLAG_STEALTH))
3471	SET_FLAG(skin, FLAG_STEALTH);
3472	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))
3473	SET_FLAG(skin, FLAG_SEE_IN_DARK);
3474
3475	/* print message if there is one */
3476	if (item->msg != NULL)
3477	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3169	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3478	}
3479	else {
3480	/* generate misc. treasure */
3481	tmp = arch_to_object (tr->item);
3482	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));
3483	tmp = insert_ob_in_ob (tmp, who);
3484	if (who->type == PLAYER)
3485	esrv_send_item(who, tmp);
3486	}
3487	}
3488		3170
3489	/**	3171	/* Give player new face */
3490	* Unready an object for a player. This function does nothing if the object was	3172	if (item->animation_id)
3491	* not readied.	3173	{
3492	*/	3174	who->face = skop->face;
3493	void player_unready_range_ob(player *pl, object *ob) {	3175	who->animation_id = item->animation_id;
3494	rangetype i;	3176	who->anim_speed = item->anim_speed;
3495		3177	who->last_anim = 0;
3496	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3178	who->state = 0;
3497	if (pl->ranges[i] == ob) {	3179	animate_object (who, who->direction);
3498	pl->ranges[i] = NULL;	3180	}
3499	if (pl->shoottype == i) {
3500	pl->shoottype = range_none;
3501	}	3181	}
3502	}	3182	}
3503	}	3183	}
		3184	else if (item->type == FORCE)
		3185	{
		3186	/* forces in the treasurelist can alter the player's stats */
		3187	object *skin;
		3188
		3189	/* first get the dragon skin force */
		3190	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
		3191	;
		3192
		3193	if (!skin)
		3194	return;
		3195
		3196	/* adding new spellpath attunements */
		3197	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3198	{
		3199	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
		3200
		3201	/* print message */
		3202	sprintf (buf, "You feel attuned to ");
		3203	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3204	{
		3205	if (item->path_attuned & (1 << i))
		3206	{
		3207	if (j)
		3208	strcat (buf, " and ");
		3209	else
		3210	j = 1;
		3211	strcat (buf, spellpathnames[i]);
		3212	}
		3213	}
		3214	strcat (buf, ".");
		3215	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
		3216	}
		3217
		3218	/* evtl. adding flags: */
		3219	if (QUERY_FLAG (item, FLAG_XRAYS))
		3220	SET_FLAG (skin, FLAG_XRAYS);
		3221	if (QUERY_FLAG (item, FLAG_STEALTH))
		3222	SET_FLAG (skin, FLAG_STEALTH);
		3223	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
		3224	SET_FLAG (skin, FLAG_SEE_IN_DARK);
		3225
		3226	/* print message if there is one */
		3227	if (item->msg != NULL)
		3228	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3229	}
		3230	else
		3231	{
		3232	/* generate misc. treasure */
		3233	tmp = tr->item->instance ();
		3234	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
		3235	who->insert (tmp);
		3236	}
3504	}	3237	}
		3238
		3239	//-GPL
		3240
		3241	sint8
		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
		3257	void
		3258	player::infobox (const char *title, const char *msg, int color)
		3259	{
		3260	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		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

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