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Comparing deliantra/server/server/player.C (file contents):
Revision 1.1 by elmex, Sun Aug 13 17:16:04 2006 UTC vs.
Revision 1.250 by root, Sat Dec 12 03:17:21 2009 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 1.1 2006/08/13 17:16:04 elmex Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 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 (is_dragon_pl (ob))
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_BOW] = false;
		142
		143	for (object *op = ob->inv; op; op = op->below)
		144	if (op->flag [FLAG_APPLIED])
		145	switch (op->type)
122	{	146	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	147	case SKILL:
124	break;	148	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;	149	break;
167	}	150
168	strncat(news+size,buf,HUGE_BUF-size);	151	case WAND:
169	size+=strlen(buf);	152	case ROD:
		153	case HORN:
		154	case BOW:
		155	ranged_ob = op;
		156	break;
		157
		158	case WEAPON:
		159	combat_ob = op;
		160	break;
170	}	161	}
171	}	162
		163	ob->current_weapon = 0;
		164	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		165	activate (); // change_weapon also activates, but this doesn't hurt
		166
		167	INVOKE_PLAYER (CONNECT, this);
		168	INVOKE_PLAYER (LOGIN, this);
		169	}
		170
		171	void
		172	player::disconnect ()
		173	{
		174	if (ob)
172		175	{
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,	176	ob->close_container (); //TODO: client-specific
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,	177	ob->drop_unpaid_items ();
175	"INFORMATION: %s\n%s\n",	178	}
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180		179
181	int playername_ok(const char *cp) {	180	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	player *tmp;
208
209	p = (player *) malloc(sizeof(player));
210	if(p==NULL)
211	fatal(OUT_OF_MEMORY);
212
213	/* This adds the player in the linked list. There is extra
214	* complexity here because we want to add the new player at the
215	* end of the list - there is in fact no compelling reason that
216	* that needs to be done except for things like output of
217	* 'who'.
218	*/
219	tmp=first_player;
220	while(tmp!=NULL&&tmp->next!=NULL)
221	tmp=tmp->next;
222	if(tmp!=NULL)
223	tmp->next=p;
224	else
225	first_player=p;
226
227	p->next = NULL;
228	}	181	{
		182	if (active)
		183	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
229		184
230	/* Clears basically the entire player structure except	185	INVOKE_PLAYER (DISCONNECT, this);
231	* for next and socket.
232	*/
233	memset((void*)((char*)p + offsetof(player, ob)), 0,
234	sizeof(player) - offsetof(player, ob));
235		186
		187	ns->reset_stats ();
		188	ns->pl = 0;
		189	ns = 0;
		190	}
		191
		192	// this is important for the player scheduler to get the correct refcount
		193	// when ns = 0
		194	observe = viewpoint = ob;
		195
		196	deactivate ();
		197	}
		198
		199	//-GPL
		200
		201	// the need for this function can be explained
		202	// by load_object not returning the object
		203	void
		204	player::set_object (object *op)
		205	{
		206	ob = observe = viewpoint = op;
		207	ob->contr = this; /* this aren't yet in archetype */
		208
		209	ob->speed = 1.0f;
		210	ob->speed_left = 0.5f;
		211
		212	ob->direction = 5; /* So player faces south */
		213	}
		214
		215	void
		216	player::set_observe (object *op)
		217	{
		218	observe = viewpoint = op ? op : ob;
		219	do_los = 1;
		220	}
		221
		222	void
		223	player::set_viewpoint (object *op)
		224	{
		225	viewpoint = op ? op : (object *)observe;
		226	do_los = 1;
		227	}
		228
		229	//+GPL
		230
		231	player::player ()
		232	{
236	/* There are some elements we want initialized to non zero value -	233	/* There are some elements we want initialised to non zero value -
237	* we deal with that below this point.	234	* we deal with that below this point.
238	*/	235	*/
239	p->party=NULL;	236	outputs_sync = 4;
240	p->outputs_sync=16; /* Every 2 seconds */	237	outputs_count = 4;
241	p->outputs_count=1; /* Keeps present behaviour */
242	p->unapply = unapply_nochoice;	238	unapply = unapply_nochoice;
243	p->Swap_First = -1;
244		239
245	#ifdef AUTOSAVE	240	savebed_map = first_map_path; /* Init. respawn position */
246	p->last_save_tick = 9999999;	241
247	#endif	242	gen_sp_armour = 10;
		243	bowtype = bow_normal;
		244	petmode = pet_normal;
		245	usekeys = containers;
		246	peaceful = 1; /* default peaceful */
		247	do_los = 1;
		248
		249	weapon_sp = 1.0f;
		250	weapon_sp_left = 0.5f;
		251	}
		252
		253	void
		254	player::do_destroy ()
		255	{
		256	disconnect ();
		257
		258	attachable::do_destroy ();
		259
		260	if (ob)
248		261	{
249	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	262	ob->destroy_inv (false);
		263	ob->destroy ();
250		264	}
251	op->contr=p; /* this aren't yet in archetype */
252	p->ob = op;
253	op->speed_left=0.5;
254	op->speed=1.0;
255	op->direction=5; /* So player faces south */
256	op->stats.wc=2;
257	op->run_away = 25; /* Then we panick... */
258	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
259		265
260	roll_stats(op);	266	ob = observe = viewpoint = 0;
261	p->state=ST_ROLL_STAT;
262	clear_los(op);
263
264	p->gen_sp_armour=10;
265	p->last_speed= -1;
266	p->shoottype=range_none;
267	p->bowtype=bow_normal;
268	p->petmode=pet_normal;
269	p->listening=10;
270	p->usekeys=containers;
271	p->last_weapon_sp= -1;
272	p->peaceful=1; /* default peaceful */
273	p->do_los=1;
274	p->explore=0;
275	p->no_shout=0; /* default can shout */
276
277	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
278	p->title[sizeof(p->title)-1] = '\0';
279	op->race = add_string (op->arch->clone.race);
280
281	CLEAR_FLAG(op,FLAG_READY_SKILL);
282
283	/* we need to clear these to -1 and not zero - otherwise,
284	* if a player quits and starts a new character, we wont
285	* send new values to the client, as things like exp start
286	* at zero.
287	*/
288	for (i=0; i < NUM_SKILLS; i++) {
289	p->last_skill_exp[i] = -1;
290	p->last_skill_ob[i] = NULL;
291	}
292	for (i=0; i < NROFATTACKS; i++) {
293	p->last_resist[i] = -1;
294	}
295	p->last_stats.exp = -1;
296	p->last_weight = (uint32)-1;
297
298	p->socket.update_look=0;
299	p->socket.look_position=0;
300	return p;
301	}	267	}
302		268
303		269	player::~player ()
304	/* This loads the first map an puts the player on it. */
305	static void set_first_map(object *op)
306	{	270	{
307	strcpy(op->contr->maplevel, first_map_path);	271	/* Clear item stack */
308	op->x = -1;	272	free (stack_items);
309	op->y = -1;
310	enter_exit(op, NULL);
311	}
312
313	/* Tries to add player on the connection passwd in ns.
314	* All we can really get in this is some settings like host and display
315	* mode.
316	*/
317
318	int add_player(NewSocket *ns) {
319	player *p;
320
321	p=get_player(NULL);
322	p->socket = *ns;
323	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
324	if(p->socket.faces_sent == NULL)
325	fatal(OUT_OF_MEMORY);
326	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
327	/* Needed because the socket we just copied over needs to be cleared.
328	* Note that this can result in a client reset if there is partial data
329	* on the uncoming socket.
330	*/
331	p->socket.inbuf.len = 0;
332	set_first_map(p->ob);
333
334	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
335	add_friendly_object(p->ob);
336	send_rules(p->ob);
337	send_news(p->ob);
338	display_motd(p->ob);
339	get_name(p->ob);
340	return 0;
341	}	273	}
342		274
343	/*	275	/*
344	* get_player_archetype() return next player archetype from archetype	276	* get_player_archetype() return next player archetype from archetype
345	* list. Not very efficient routine, but used only creating new players.	277	* list. Not very efficient routine, but used only creating new players.
346	* Note: there MUST be at least one player archetype!	278	* Note: there MUST be at least one player archetype!
347	*/	279	*/
		280	static archetype *
348	archetype *get_player_archetype(archetype* at)	281	get_player_archetype (archetype *at)
349	{	282	{
350	archetype *start = at;	283	// archetypes could have been reloaded
351	for (;;) {	284	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
352	if (at==NULL || at->next==NULL)	285
353	at=first_archetype;	286	if (!nat)
354	else
355	at=at->next;
356	if(at->clone.type==PLAYER)
357	return at;	287	return at;
358	if (at == start) {	288
359	LOG (llevError, "No Player archetypes\n");	289	archvec::iterator i = archetypes.find (nat);
360	exit (-1);	290
361	}	291	for (;;)
362	}	292	{
363	}	293	if (++i == archetypes.end ())
		294	i = archetypes.begin ();
		295	else if (*i == at)
		296	cleanup ("not a single player archetype found");
364		297
		298	if ((*i)->type == PLAYER)
		299	return *i;
		300	}
		301	}
365		302
		303	/* Tries to add player on the connection passed in ns.
		304	* All we can really get in this is some settings like host and display
		305	* mode.
		306	*/
		307	player *
		308	player::create ()
		309	{
		310	player *pl = new player;
		311
		312	pl->set_object (get_player_archetype (0)->instance ());
		313
		314	pl->ob->roll_stats ();
		315	pl->ob->stats.wc = 2;
		316	pl->ob->run_away = 25; /* Then we panick... */
		317
		318	set_first_map (pl->ob);
		319
		320	return pl;
		321	}
		322
		323	object *
366	object *get_nearest_player(object *mon) {	324	get_nearest_player (object *mon)
		325	{
367	object *op = NULL;	326	object *op = NULL;
368	player *pl = NULL;
369	objectlink *ol;	327	objectlink *ol;
370	unsigned lastdist;	328	unsigned lastdist;
371	rv_vector rv;	329	rv_vector rv;
372		330
373	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	331	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
374	/* We should not find free objects on this friendly list, but it	332	{
375	* does periodically happen. Given that, lets deal with it.
376	* While unlikely, it is possible the next object on the friendly
377	* list is also free, so encapsulate this in a while loop.
378	*/
379	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
380	object *tmp=ol->ob;
381
382	/* Can't do much more other than log the fact, because the object
383	* itself will have been cleared.
384	*/
385	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
386	ol = ol->next;
387	remove_friendly_object(tmp);
388	if (!ol) return op;
389	}
390
391	/* Remove special check for player from this. First, it looks to cause
392	* some crashes (ol->ob->contr not set properly?), but secondly, a more
393	* complicated method of state checking would be needed in any case -
394	* as it was, a clever player could type quit, and the function would
395	* skip them over while waiting for confirmation. Remove
396	* on_same_map check, as can_detect_enemy also does this
397	*/
398	if (!can_detect_enemy(mon,ol->ob,&rv))	333	if (!can_detect_enemy (mon, ol->ob, &rv))
399	continue;	334	continue;
400		335
401	if(lastdist>rv.distance) {
402	op=ol->ob;
403	lastdist=rv.distance;
404	}
405	}
406	for (pl=first_player; pl != NULL; pl=pl->next) {
407	if (can_detect_enemy(mon, pl->ob,&rv)) {
408
409	if(lastdist>rv.distance) {	336	if (lastdist > rv.distance)
410	op=pl->ob;	337	{
		338	op = ol->ob;
411	lastdist=rv.distance;	339	lastdist = rv.distance;
		340	}
412	}	341	}
413	}	342
414	}	343	for_all_players (pl)
		344	if (can_detect_enemy (mon, pl->ob, &rv))
		345	if (lastdist > rv.distance)
		346	{
		347	op = pl->ob;
		348	lastdist = rv.distance;
		349	}
		350
415	#if 0	351	#if 0
416	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	352	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
417	#endif	353	#endif
418	return op;	354	return op;
419	}	355	}
420		356
421	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	357	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
422	* result in a monster paths backtracking. It basically determines how large a	358	* result in a monster paths backtracking. It basically determines how large a
423	* detour a monster will take from the direction path when looking	359	* detour a monster will take from the direction path when looking
…		…
437	* circling behaviour. Unfortunately, this function is also used to determined	373	* circling behaviour. Unfortunately, this function is also used to determined
438	* if the creature should cast a spell, so returning a direction in that case	374	* if the creature should cast a spell, so returning a direction in that case
439	* is probably not a good thing.	375	* is probably not a good thing.
440	*/	376	*/
441	#define MAX_SPACES 50	377	#define MAX_SPACES 50
442
443		378
444	/*	379	/*
445	* Returns the direction to the player, if valid. Returns 0 otherwise.	380	* Returns the direction to the player, if valid. Returns 0 otherwise.
446	* modified to verify there is a path to the player. Does this by stepping towards	381	* modified to verify there is a path to the player. Does this by stepping towards
447	* player and if path is blocked then see if blockage is close enough to player that	382	* player and if path is blocked then see if blockage is close enough to player that
…		…
460	* monster can in fact move one space in that direction.	395	* monster can in fact move one space in that direction.
461	* 3) I'm not sure how good this code will be for moving multipart monsters,	396	* 3) I'm not sure how good this code will be for moving multipart monsters,
462	* since only simple checks to blocked are being called, which could mean the monster	397	* since only simple checks to blocked are being called, which could mean the monster
463	* is blocking itself.	398	* is blocking itself.
464	*/	399	*/
		400	int
465	int path_to_player(object *mon, object *pl, unsigned mindiff) {	401	path_to_player (object *mon, object *pl, unsigned mindiff)
		402	{
466	rv_vector rv;	403	rv_vector rv;
467	sint16 x,y;	404	sint16 x, y;
468	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	405	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
469	mapstruct *m ,*lastmap;	406	maptile *m, *lastmap;
470		407
471	get_rangevector(mon, pl, &rv, 0);	408	get_rangevector (mon, pl, &rv, 0);
472		409
473	if (rv.distance<mindiff) return 0;	410	if (rv.distance < mindiff)
474
475	x=mon->x;
476	y=mon->y;
477	m=mon->map;
478	dir = rv.direction;
479	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
480	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
481	/* If we can't solve it within the search distance, return now. */
482	if (diff>max) return 0;
483	while (diff >1 && max>0) {
484	lastx = x;
485	lasty = y;
486	lastmap = m;
487	x = lastx + freearr_x[dir];
488	y = lasty + freearr_y[dir];
489
490	mflags = get_map_flags(m, &m, x, y, &x, &y);
491	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
492
493	/* Space is blocked - try changing direction a little */
494	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
495	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
496	/* recalculate direction from last good location. Possible
497	* we were not traversing ideal location before.
498	*/
499	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
500	if (rv.direction != dir) {
501	/* OK - says direction should be different - lets reset the
502	* the values so it will try again.
503	*/
504	x = lastx;
505	y = lasty;
506	m = lastmap;
507	dir = firstdir = rv.direction;
508	} else {
509	/* direct path is blocked - try taking a side step to
510	* either the left or right.
511	* Note increase the values in the loop below to be
512	* more than -1/1 respectively will mean the monster takes
513	* bigger detour. Have to be careful about these values getting
514	* too big (3 or maybe 4 or higher) as the monster may just try
515	* stepping back and forth
516	*/
517	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
518	if (i==0) continue; /* already did this, so skip it */
519	/* Use lastdir here - otherwise,
520	* since the direction that the creature should move in
521	* may change, you could get infinite loops.
522	* ie, player is northwest, but monster can only
523	* move west, so it does that. It goes some distance,
524	* gets blocked, finds that it should move north,
525	* can't do that, but now finds it can move east, and
526	* gets back to its original point. lastdir contains
527	* the last direction the creature has successfully
528	* moved.
529	*/
530
531	x = lastx + freearr_x[absdir(lastdir+i)];
532	y = lasty + freearr_y[absdir(lastdir+i)];
533	m = lastmap;
534	mflags = get_map_flags(m, &m, x, y, &x, &y);
535	if (mflags & P_OUT_OF_MAP) continue;
536	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
537	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
538	if (mflags & P_BLOCKSVIEW) continue;
539
540	if (m == mon->map && blocked_link(mon, m, x, y)) break;
541	}
542	/* go through entire loop without finding a valid
543	* sidestep to take - thus, no valid path.
544	*/
545	if (i==(DETOUR_AMOUNT+1))
546	return 0;
547	diff--;
548	lastdir=dir;
549	max--;
550	if (!firstdir) firstdir = dir+i;
551	} /* else check alternate directions */
552	} /* if blocked */
553	else {
554	/* we moved towards creature, so diff is less */
555	diff--;
556	max--;
557	lastdir=dir;
558	if (!firstdir) firstdir = dir;
559	}
560	if (diff<=1) {
561	/* Recalculate diff (distance) because we may not have actually
562	* headed toward player for entire distance.
563	*/
564	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
565	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
566	}
567	if (diff>max) return 0;
568	}
569	/* If we reached the max, didn't find a direction in time */
570	if (!max) return 0;
571
572	return firstdir;
573	}
574
575	void give_initial_items(object *pl,treasurelist *items) {
576	object *op,*next=NULL;
577
578	if(pl->randomitems!=NULL)
579	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
580
581	for (op=pl->inv; op; op=next) {
582	next = op->below;
583
584	/* Forces get applied per default, unless they have the
585	* flag "neutral" set. Sorry but I can't think of a better way
586	*/
587	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
588	SET_FLAG(op,FLAG_APPLIED);
589
590	/* we never give weapons/armour if these cannot be used
591	* by this player due to race restrictions
592	*/
593	if (pl->type == PLAYER) {
594	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
595	(op->type == ARMOUR || op->type == BOOTS ||
596	op->type == CLOAK || op->type == HELMET ||
597	op->type == SHIELD || op->type == GLOVES ||
598	op->type == BRACERS || op->type == GIRDLE)) ||
599	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
600	remove_ob (op);
601	free_object (op);
602	continue;
603	}
604	}
605
606	/* This really needs to be better - we should really give
607	* a substitute spellbook. The problem is that we don't really
608	* have a good idea what to replace it with (need something like
609	* a first level treasurelist for each skill.)
610	* remove duplicate skills also
611	*/
612	if(op->type==SPELLBOOK || op->type == SKILL) {
613	object *tmp;
614
615	for (tmp=op->below; tmp; tmp=tmp->below)
616	if (tmp->type == op->type && tmp->name == op->name) break;
617
618	if (tmp) {
619	remove_ob(op);
620	free_object(op);
621	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
622	tmp->name);
623	continue;
624	}
625	if (op->nrof > 1) op->nrof = 1;
626	}
627
628	if (op->type == SPELLBOOK && op->inv) {
629	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
630	}
631
632	/* Give starting characters identified, uncursed, and undamned
633	* items. Just don't identify gold or silver, or it won't be
634	* merged properly.
635	*/
636	if (need_identify(op)) {
637	SET_FLAG(op, FLAG_IDENTIFIED);
638	CLEAR_FLAG(op, FLAG_CURSED);
639	CLEAR_FLAG(op, FLAG_DAMNED);
640	}
641	if(op->type==SPELL) {
642	remove_ob(op);
643	free_object(op);
644	continue;
645	}
646	else if(op->type==SKILL) {
647	SET_FLAG(op, FLAG_CAN_USE_SKILL);
648	op->stats.exp = 0;
649	op->level = 1;
650	}
651	/* lock all 'normal items by default */
652	else SET_FLAG(op, FLAG_INV_LOCKED);
653	} /* for loop of objects in player inv */
654
655	/* Need to set up the skill pointers */
656	link_player_skills(pl);
657	}
658
659	void get_name(object *op) {
660	op->contr->write_buf[0]='\0';
661	op->contr->state=ST_GET_NAME;
662	send_query(&op->contr->socket,0,"What is your name?\n:");
663	}
664
665	void get_password(object *op) {
666	op->contr->write_buf[0]='\0';
667	op->contr->state=ST_GET_PASSWORD;
668	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
669	}
670
671	void play_again(object *op)
672	{
673	op->contr->state=ST_PLAY_AGAIN;
674	op->chosen_skill = NULL;
675	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
676	/* a bit of a hack, but there are various places early in th
677	* player creation process that a user can quit (eg, roll
678	* stats) that isn't removing the player. Taking a quick
679	* look, there are many places that call play_again without
680	* removing the player - it probably makes more sense
681	* to leave it to play_again to remove the object in all
682	* cases.
683	*/
684	if (!QUERY_FLAG(op, FLAG_REMOVED))
685	remove_ob(op);
686	/* Need to set this to null - otherwise, it could point to garbage,
687	* and draw() doesn't check to see if the player is removed, only if
688	* the map is null or not swapped out.
689	*/
690	op->map = NULL;
691	}
692
693
694	int receive_play_again(object *op, char key)
695	{
696	if(key=='q'||key=='Q') {
697	remove_friendly_object(op);
698	leave(op->contr,0); /* ericserver will draw the message */
699	return 2;
700	}
701	else if(key=='a'||key=='A') {
702	player *pl = op->contr;
703	const char *name = op->name;
704
705	add_refcount(name);
706	remove_friendly_object(op);
707	free_object(op);
708	pl = get_player(pl);
709	op = pl->ob;
710	add_friendly_object(op);
711	op->contr->password[0]='~';
712	FREE_AND_CLEAR_STR(op->name);
713	FREE_AND_CLEAR_STR(op->name_pl);
714
715	/* Lets put a space in here */
716	new_draw_info(NDI_UNIQUE, 0, op, "\n");
717	get_name(op);
718	op->name = name; /* Alrady added a refcount above */
719	op->name_pl = add_string(name);
720	set_first_map(op);
721	} else {
722	/* user pressed something else so just ask again... */
723	play_again(op);
724	}
725	return 0;	411	return 0;
726	}
727		412
728	void confirm_password(object *op) {	413	x = mon->x;
		414	y = mon->y;
		415	m = mon->map;
		416	dir = rv.direction;
		417	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		418	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
729		419
730	op->contr->write_buf[0]='\0';	420	/* If we can't solve it within the search distance, return now. */
731	op->contr->state=ST_CONFIRM_PASSWORD;	421	if (diff > max)
732	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	422	return 0;
733	}
734		423
		424	while (diff > 1 && max > 0)
		425	{
		426	lastx = x;
		427	lasty = y;
		428	lastmap = m;
		429	x = lastx + freearr_x[dir];
		430	y = lasty + freearr_y[dir];
		431
		432	mflags = get_map_flags (m, &m, x, y, &x, &y);
		433	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
		434
		435	/* Space is blocked - try changing direction a little */
		436	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
		437	&& (m == mon->map && blocked_link (mon, m, x, y))))
		438	{
		439	/* recalculate direction from last good location. Possible
		440	* we were not traversing ideal location before.
		441	*/
		442	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
		443	if (rv.direction != dir)
		444	{
		445	/* OK - says direction should be different - lets reset the
		446	* the values so it will try again.
		447	*/
		448	x = lastx;
		449	y = lasty;
		450	m = lastmap;
		451	dir = firstdir = rv.direction;
		452	}
		453	else
		454	{
		455	/* direct path is blocked - try taking a side step to
		456	* either the left or right.
		457	* Note increase the values in the loop below to be
		458	* more than -1/1 respectively will mean the monster takes
		459	* bigger detour. Have to be careful about these values getting
		460	* too big (3 or maybe 4 or higher) as the monster may just try
		461	* stepping back and forth
		462	*/
		463	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		464	{
		465	if (i == 0)
		466	continue; /* already did this, so skip it */
		467	/* Use lastdir here - otherwise,
		468	* since the direction that the creature should move in
		469	* may change, you could get infinite loops.
		470	* ie, player is northwest, but monster can only
		471	* move west, so it does that. It goes some distance,
		472	* gets blocked, finds that it should move north,
		473	* can't do that, but now finds it can move east, and
		474	* gets back to its original point. lastdir contains
		475	* the last direction the creature has successfully
		476	* moved.
		477	*/
		478
		479	x = lastx + freearr_x[absdir (lastdir + i)];
		480	y = lasty + freearr_y[absdir (lastdir + i)];
		481	m = lastmap;
		482	mflags = get_map_flags (m, &m, x, y, &x, &y);
		483	if (mflags & P_OUT_OF_MAP)
		484	continue;
		485	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
		486	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		487	continue;
		488	if (mflags & P_BLOCKSVIEW)
		489	continue;
		490
		491	if (m == mon->map && blocked_link (mon, m, x, y))
		492	break;
		493	}
		494	/* go through entire loop without finding a valid
		495	* sidestep to take - thus, no valid path.
		496	*/
		497	if (i == (DETOUR_AMOUNT + 1))
		498	return 0;
		499	diff--;
		500	lastdir = dir;
		501	max--;
		502	if (!firstdir)
		503	firstdir = dir + i;
		504	} /* else check alternate directions */
		505	} /* if blocked */
		506	else
		507	{
		508	/* we moved towards creature, so diff is less */
		509	diff--;
		510	max--;
		511	lastdir = dir;
		512	if (!firstdir)
		513	firstdir = dir;
		514	}
		515
		516	if (diff <= 1)
		517	{
		518	/* Recalculate diff (distance) because we may not have actually
		519	* headed toward player for entire distance.
		520	*/
		521	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
		522	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		523	}
		524
		525	if (diff > max)
		526	return 0;
		527	}
		528
		529	/* If we reached the max, didn't find a direction in time */
		530	if (!max)
		531	return 0;
		532
		533	return firstdir;
		534	}
		535
		536	void
		537	give_initial_items (object *pl, treasurelist *items)
		538	{
		539	if (pl->randomitems)
		540	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		541
		542	for (object *next, *op = pl->inv; op; op = next)
		543	{
		544	next = op->below;
		545
		546	/* Forces get applied per default, unless they have the
		547	* flag "neutral" set. Sorry but I can't think of a better way
		548	*/
		549	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
		550	SET_FLAG (op, FLAG_APPLIED);
		551
		552	/* we never give weapons/armour if these cannot be used
		553	* by this player due to race restrictions
		554	*/
		555	if (pl->type == PLAYER)
		556	{
		557	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		558	&&
		559	(op->type == ARMOUR || op->type == BOOTS
		560	|| op->type == CLOAK || op->type == HELMET
		561	|| op->type == SHIELD || op->type == GLOVES
		562	|| op->type == BRACERS || op->type == GIRDLE))
		563	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
		564	{
		565	op->destroy ();
		566	continue;
		567	}
		568	}
		569
		570	/* Here we remove duplicated skills (as duplicated spell objects have
		571	* _very_ confusing effects for players), which could for instance be
		572	* generated by bad treasurelists. - elmex
		573	*/
		574	if (op->type == SKILL)
		575	{
		576	for (object *tmp = op->below; tmp; tmp = tmp->below)
		577	if (tmp->type == op->type && tmp->name == op->name)
		578	{
		579	op->destroy ();
		580	LOG (llevError,
		581	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
		582	break;
		583	}
		584
		585	if (op->nrof > 1)
		586	op->nrof = 1;
		587	}
		588
		589	if (op->type == SPELLBOOK && op->inv)
		590	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		591
		592	/* Give starting characters identified, uncursed, and undamned
		593	* items. Just don't identify gold or silver, or it won't be
		594	* merged properly.
		595	*/
		596	if (need_identify (op))
		597	{
		598	SET_FLAG (op, FLAG_IDENTIFIED);
		599	CLEAR_FLAG (op, FLAG_CURSED);
		600	CLEAR_FLAG (op, FLAG_DAMNED);
		601	}
		602
		603	if (op->type == SPELL)
		604	{
		605	op->destroy ();
		606	continue;
		607	}
		608	else if (op->type == SKILL)
		609	{
		610	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		611	op->stats.exp = 0;
		612	op->level = 1;
		613	}
		614	else /* lock all 'normal items by default */
		615	SET_FLAG (op, FLAG_INV_LOCKED);
		616	} /* for loop of objects in player inv */
		617
		618	/* Need to set up the skill pointers */
		619	pl->contr->link_skills ();
		620	}
		621
		622	void
735	void get_party_password(object *op, partylist *party) {	623	get_party_password (object *op, partylist *party)
		624	{
736	if (party == NULL) {	625	if (party == NULL)
		626	{
737	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	627	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
738	return;	628	return;
739	}	629	}
		630
740	op->contr->write_buf[0]='\0';	631	op->contr->write_buf[0] = '\0';
741	op->contr->state=ST_GET_PARTY_PASSWORD;	632	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
742	op->contr->party_to_join = party;	633	op->contr->party_to_join = party;
743	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	634	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
744	}	635	}
745
746		636
747	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	637	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
748	int roll_stat(void) {	638	static int
		639	roll_stat ()
		640	{
749	int a[4],i,j,k;	641	int a[4], i, j, k;
750		642
751	for(i=0;i<4;i++)	643	for (i = 0; i < 4; i++)
752	a[i]=(int)RANDOM()%6+1;	644	a[i] = (int) rndm (6) + 1;
753		645
754	for(i=0,j=0,k=7;i<4;i++)	646	for (i = 0, j = 0, k = 7; i < 4; i++)
755	if(a[i]<k)	647	if (a[i] < k)
756	k=a[i],j=i;	648	k = a[i], j = i;
757		649
758	for(i=0,k=0;i<4;i++) {	650	for (i = 0, k = 0; i < 4; i++)
759	if(i!=j)	651	if (i != j)
760	k+=a[i];	652	k += a[i];
761	}	653
762	return k;	654	return k;
763	}	655	}
764		656
765	void roll_stats(object *op) {	657	void
		658	object::roll_stats ()
		659	{
		660	int statsort [NUM_STATS];
		661
		662	for (;;)
		663	{
766	int sum=0;	664	int sum = 0;
767	int i = 0, j = 0;	665	for (int i = NUM_STATS; i--; )
768	int statsort[7];	666	sum += statsort [i] = roll_stat ();
769		667
770	do {	668	if (sum >= 82 && sum <= 116)
771	op->stats.Str=roll_stat();	669	break;
772	op->stats.Dex=roll_stat();	670	}
773	op->stats.Int=roll_stat();
774	op->stats.Con=roll_stat();
775	op->stats.Wis=roll_stat();
776	op->stats.Pow=roll_stat();
777	op->stats.Cha=roll_stat();
778	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
779	op->stats.Con+op->stats.Wis+op->stats.Pow+
780	op->stats.Cha;
781	} while(sum<82||sum>116);
782		671
783	/* Sort the stats so that rerolling is easier... */	672	// Sort the stats so that rerolling is easier...
784	statsort[0] = op->stats.Str;	673	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
785	statsort[1] = op->stats.Dex;
786	statsort[2] = op->stats.Int;
787	statsort[3] = op->stats.Con;
788	statsort[4] = op->stats.Wis;
789	statsort[5] = op->stats.Pow;
790	statsort[6] = op->stats.Cha;
791		674
792	/* a quick and dirty bubblesort? */	675	for (int i = 0; i < NUM_STATS; ++i)
793	do {
794	if (statsort[i] < statsort[i + 1]) {
795	j = statsort[i];
796	statsort[i] = statsort[i + 1];
797	statsort[i + 1] = j;
798	i = 0;
799	} else {
800	i++;
801	}
802	} while (i < 6);
803
804	op->stats.Str = statsort[0];	676	stats.stat (i) = statsort [i];
805	op->stats.Dex = statsort[1];
806	op->stats.Con = statsort[2];
807	op->stats.Int = statsort[3];
808	op->stats.Wis = statsort[4];
809	op->stats.Pow = statsort[5];
810	op->stats.Cha = statsort[6];
811		677
812
813	op->contr->orig_stats.Str=op->stats.Str;
814	op->contr->orig_stats.Dex=op->stats.Dex;
815	op->contr->orig_stats.Int=op->stats.Int;
816	op->contr->orig_stats.Con=op->stats.Con;
817	op->contr->orig_stats.Wis=op->stats.Wis;
818	op->contr->orig_stats.Pow=op->stats.Pow;
819	op->contr->orig_stats.Cha=op->stats.Cha;
820
821	op->level=1;
822	op->stats.exp=0;	678	stats.exp = 0;
823	op->stats.ac=0;	679	stats.ac = 0;
824		680
		681	stats.hp = stats.maxhp;
		682	stats.sp = stats.maxsp;
		683	stats.grace = stats.maxgrace;
		684
		685	if (contr)
		686	{
825	op->contr->levhp[1] = 9;	687	contr->levhp[1] = 9;
826	op->contr->levsp[1] = 6;	688	contr->levsp[1] = 6;
827	op->contr->levgrace[1] = 3;	689	contr->levgrace[1] = 3;
828		690
829	fix_player(op);	691	contr->orig_stats = stats;
		692	}
		693	}
		694
		695	void
		696	object::swap_stats (int a, int b)
		697	{
		698	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		699
		700	for (int i = 0; i < NUM_STATS; ++i)
		701	stats.stat (i) = contr->orig_stats.stat (i);
		702
		703	//TODO: the following code looks so borked and should, at the very least,
		704	// be merged with the similar code in roll_stats
		705	stats.ac = 0;
		706
		707	level = 1;
		708	stats.exp = 0;
		709	stats.ac = 0;
		710
830	op->stats.hp = op->stats.maxhp;	711	stats.hp = stats.maxhp;
831	op->stats.sp = op->stats.maxsp;	712	stats.sp = stats.maxsp;
832	op->stats.grace = op->stats.maxgrace;	713	stats.grace = stats.maxgrace;
		714
		715	if (contr)
		716	{
		717	contr->levhp[1] = 9;
		718	contr->levsp[1] = 6;
		719	contr->levgrace[1] = 3;
		720
833	op->contr->orig_stats=op->stats;	721	contr->orig_stats = stats;
		722	}
834	}	723	}
835		724
836	void Roll_Again(object *op)	725	static void
		726	start_info (object *op)
837	{	727	{
838	esrv_new_player(op->contr, 0);
839	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)? ");
840	}
841
842	void Swap_Stat(object *op,int Swap_Second)
843	{
844	signed char tmp;
845	char buf[MAX_BUF];	728	char buf[MAX_BUF];
846		729
847	if ( op->contr->Swap_First == -1 ) {	730	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
848	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
849	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
850	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
851	return;
852	}
853
854	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
855
856	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
857	get_attr_value(&op->contr->orig_stats, Swap_Second));
858
859	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
860
861	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
862	new_draw_info(NDI_UNIQUE, 0,op, buf);	731	new_draw_info (NDI_UNIQUE, 0, op, buf);
863	op->stats.Str = op->contr->orig_stats.Str;
864	op->stats.Dex = op->contr->orig_stats.Dex;
865	op->stats.Con = op->contr->orig_stats.Con;
866	op->stats.Int = op->contr->orig_stats.Int;
867	op->stats.Wis = op->contr->orig_stats.Wis;
868	op->stats.Pow = op->contr->orig_stats.Pow;
869	op->stats.Cha = op->contr->orig_stats.Cha;
870	op->stats.ac=0;
871
872	op->level=1;
873	op->stats.exp=0;
874	op->stats.ac=0;
875
876	op->contr->levhp[1] = 9;
877	op->contr->levsp[1] = 6;
878	op->contr->levgrace[1] = 3;
879
880	fix_player(op);
881	op->stats.hp = op->stats.maxhp;
882	op->stats.sp = op->stats.maxsp;
883	op->stats.grace = op->stats.maxgrace;
884	op->contr->orig_stats=op->stats;
885	op->contr->Swap_First=-1;
886	}
887
888
889	/* This code has been greatly reduced, because with set_attr_value
890	* and get_attr_value, the stats can be accessed just numeric
891	* ids. stat_trans is a table that translate the number entered
892	* into the actual stat. It is needed because the order the stats
893	* are displayed in the stat window is not the same as how
894	* the number's access that stat. The table does that translation.
895	*/
896	int key_roll_stat(object *op, char key)
897	{
898	int keynum = key -'0';
899	char buf[MAX_BUF];
900	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
901
902	if (keynum>0 && keynum<=7) {
903	if (op->contr->Swap_First==-1) {
904	op->contr->Swap_First=stat_trans[keynum];
905	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
906	new_draw_info(NDI_UNIQUE, 0,op,buf);
907	}
908	else
909	Swap_Stat(op,stat_trans[keynum]);
910
911	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
912	return 1;
913	}
914	switch (key) {
915	case 'n':
916	case 'N': {
917	SET_FLAG(op, FLAG_WIZ);
918	if(op->map==NULL) {
919	LOG(llevError,"Map == NULL in state 2\n");
920	break;
921	}
922
923	#if 0
924	/* So that enter_exit will put us at startx/starty */
925	op->x= -1;
926
927	enter_exit(op,NULL);
928	#endif
929	SET_ANIMATION(op, 2); /* So player faces south */
930	/* Enter exit adds a player otherwise */
931	add_statbonus(op);
932	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");
933	op->contr->state = ST_CHANGE_CLASS;
934	if (op->msg)
935	new_draw_info(NDI_BLUE, 0, op, op->msg);
936	return 0;
937	}
938	case 'y':
939	case 'Y':
940	roll_stats(op);
941	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
942	return 1;
943
944	case 'q':
945	case 'Q':
946	play_again(op);
947	return 1;
948
949	default:
950	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
951	return 0;
952	}
953	return 0;
954	}	732	}
955		733
956	/* This function takes the key that is passed, and does the	734	/* This function takes the key that is passed, and does the
957	* appropriate action with it (change race, or other things).	735	* appropriate action with it (change race, or other things).
958	* The function name is for historical reasons - now we have	736	* The function name is for historical reasons - now we have
959	* separate race and class; this actually changes the RACE,	737	* separate race and class; this actually changes the RACE,
960	* not the class.	738	* not the class.
961	*/	739	*/
962		740	void
963	int key_change_class(object *op, char key)	741	player::chargen_race_done ()
964	{	742	{
965	int tmp_loop;
966
967	if(key=='q'||key=='Q') {
968	remove_ob(op);
969	play_again(op);
970	return 0;
971	}
972	if(key=='d'||key=='D') {
973	char buf[MAX_BUF];
974
975	/* this must before then initial items are given */	743	/* this must before then initial items are given */
976	esrv_new_player(op->contr, op->weight+op->carrying);	744	esrv_new_player (ob->contr);
977	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
978		745
979	/* Lauwenmark : Here we handle the BORN global event */	746	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
980	execute_global_event(EVENT_BORN, op);	747	if (tl)
		748	create_treasure (tl, ob, 0, 0, 0);
981		749
982	/* Lauwenmark : We then generate a LOGIN event */	750	INVOKE_PLAYER (BIRTH, ob->contr);
983	execute_global_event(EVENT_LOGIN, op->contr, op->contr->socket.host);	751	INVOKE_PLAYER (LOGIN, ob->contr);
		752
984	op->contr->state=ST_PLAYING;	753	ob->contr->ns->state = ST_PLAYING;
985		754
986	if (op->msg) {	755	if (ob->msg)
987	free_string(op->msg);	756	ob->msg = 0;
988	op->msg=NULL;
989	}
990		757
991	/* We create this now because some of the unique maps will need it
992	* to save here.
993	*/
994	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
995	make_path_to_file(buf);
996
997	#ifdef AUTOSAVE
998	op->contr->last_save_tick = pticks;
999	#endif
1000	start_info(op);	758	start_info (ob);
1001	CLEAR_FLAG(op, FLAG_WIZ);	759	CLEAR_FLAG (ob, FLAG_WIZ);
1002	give_initial_items(op,op->randomitems);	760	give_initial_items (ob, ob->randomitems);
1003	link_player_skills(op);
1004	esrv_send_inventory(op, op);	761	esrv_send_inventory (ob, ob);
1005	fix_player(op);	762	ob->update_stats ();
1006		763
1007	/* This moves the player to a different start map, if there	764	/* This moves the player to a different start map, if there
1008	* is one for this race	765	* is one for this race
1009	*/	766	*/
1010	if(*first_map_ext_path) {	767	if (*first_map_ext_path)
1011	object *tmp;	768	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1012	mapstruct *oldmap = op->map;	769	else
1013	char mapname[MAX_BUF];
1014	snprintf(mapname, MAX_BUF-1, "%s/%s",
1015	first_map_ext_path, op->arch->name);
1016	tmp=get_object();
1017	EXIT_PATH(tmp) = add_string(mapname);
1018	EXIT_X(tmp) = op->x;
1019	EXIT_Y(tmp) = op->y;
1020	enter_exit(op,tmp); /* we don't really care if it succeeded;
1021	* if the map isn't there, then stay on the
1022	* default initial map */
1023	free_object(tmp);
1024	} else {
1025	LOG(llevDebug,"first_map_ext_path not set\n");	770	LOG (llevDebug, "first_map_ext_path not set\n");
1026	}	771	}
1027	return 0;
1028	}
1029		772
		773	void
		774	player::chargen_race_next ()
		775	{
1030	/* Following actually changes the race - this is the default command	776	/* Following actually changes the race - this is the default command
1031	* if we don't match with one of the options above.	777	* if we don't match with one of the options above.
1032	*/	778	*/
1033		779
1034	tmp_loop = 0;	780	do
1035	while(!tmp_loop) {	781	{
1036	const char *name = add_string (op->name);	782	shstr name = ob->name;
1037	int x = op->x, y = op->y;	783	int x = ob->x, y = ob->y;
1038	remove_statbonus(op);	784
1039	remove_ob (op);	785	ob->remove_statbonus ();
		786	ob->remove ();
1040	op->arch = get_player_archetype(op->arch);	787	ob->arch = get_player_archetype (ob->arch);
1041	copy_object (&op->arch->clone, op);	788	ob->arch->copy_to (ob);
		789	ob->instantiate ();
1042	op->stats = op->contr->orig_stats;	790	ob->stats = ob->contr->orig_stats;
1043	free_string (op->name);	791	ob->name = ob->name_pl = name;
1044	op->name = name;	792	ob->x = x;
1045	free_string(op->name_pl);	793	ob->y = y;
1046	op->name_pl = add_string(name);
1047	op->x = x;
1048	op->y = y;
1049	SET_ANIMATION(op, 2); /* So player faces south */	794	SET_ANIMATION (ob, 2); /* So player faces south */
1050	insert_ob_in_map (op, op->map, op,0);	795	insert_ob_in_map (ob, ob->map, ob, 0);
1051	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	796	assign (ob->contr->title, ob->arch->object::name);
1052	op->contr->title[sizeof(op->contr->title)-1] = '\0';	797	ob->add_statbonus ();
1053	add_statbonus(op);
1054	tmp_loop=allowed_class(op);
1055
1056	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1057	}	798	}
		799	while (!allowed_class (ob));
		800
1058	update_object(op,UP_OBJ_FACE);	801	update_object (ob, UP_OBJ_FACE);
1059	esrv_update_item(UPD_FACE,op,op);	802	esrv_update_item (UPD_FACE, ob, ob);
1060	fix_player(op);	803	ob->update_stats ();
1061	op->stats.hp=op->stats.maxhp;	804	ob->stats.hp = ob->stats.maxhp;
1062	op->stats.sp=op->stats.maxsp;	805	ob->stats.sp = ob->stats.maxsp;
1063	op->stats.grace=0;	806	ob->stats.grace = 0;
1064	if (op->msg)
1065	new_draw_info(NDI_BLUE, 0, op, op->msg);
1066	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1067	return 0;
1068	}	807	}
1069		808
1070	int key_confirm_quit(object *op, char key)	809	static void
1071	{
1072	char buf[MAX_BUF];
1073
1074	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1075	op->contr->state=ST_PLAYING;
1076	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1077	return 1;
1078	}
1079
1080	/* Lauwenmark : Here we handle the REMOVE global event */
1081	execute_global_event(EVENT_REMOVE, op);
1082	terminate_all_pets(op);
1083	leave_map(op);
1084	op->direction=0;
1085	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1086	"%s quits the game.",op->name);
1087
1088	strcpy(op->contr->killer,"quit");
1089	check_score(op);
1090	op->contr->party=NULL;
1091	if (settings.set_title == TRUE)
1092	op->contr->own_title[0]='\0';
1093
1094	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1095	mapstruct *mp, *next;
1096
1097	/* We need to hunt for any per player unique maps in memory and
1098	* get rid of them. The trailing slash in the path is intentional,
1099	* so that players named 'Ab' won't match against players 'Abe' pathname
1100	*/
1101	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1102	for (mp=first_map; mp!=NULL; mp=next) {
1103	next = mp->next;
1104	if (!strncmp(mp->path, buf, strlen(buf)))
1105	delete_map(mp);
1106	}
1107
1108	delete_character(op->name, 1);
1109	}
1110	play_again(op);
1111	return 1;
1112	}
1113
1114	void flee_player(object *op) {	810	flee_player (object *op)
		811	{
1115	int dir,diff;	812	int dir, diff;
1116	rv_vector rv;	813	rv_vector rv;
1117		814
1118	if(op->stats.hp < 0) {	815	if (op->stats.hp < 0)
		816	{
1119	LOG(llevDebug, "Fleeing player is dead.\n");	817	LOG (llevDebug, "Fleeing player is dead.\n");
1120	CLEAR_FLAG(op, FLAG_SCARED);	818	CLEAR_FLAG (op, FLAG_SCARED);
1121	return;	819	return;
		820	}
		821
		822	if (!op->enemy)
1122	}	823	{
1123
1124	if(op->enemy==NULL) {
1125	LOG(llevDebug,"Fleeing player had no enemy.\n");	824	LOG (llevDebug, "Fleeing player had no enemy.\n");
1126	CLEAR_FLAG(op, FLAG_SCARED);	825	CLEAR_FLAG (op, FLAG_SCARED);
1127	return;	826	return;
1128	}	827	}
1129		828
1130	/* Seen some crashes here. Since we don't store an
1131	* op->enemy_count, it is possible that something destroys the
1132	* actual enemy, and the object is recycled.
1133	*/
1134	if (op->enemy->map == NULL) {
1135	CLEAR_FLAG(op, FLAG_SCARED);
1136	op->enemy=NULL;
1137	return;
1138	}
1139
1140	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	829	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		830	{
1141	op->enemy=NULL;	831	op->enemy = NULL;
1142	CLEAR_FLAG(op, FLAG_SCARED);	832	CLEAR_FLAG (op, FLAG_SCARED);
1143	return;	833	return;
1144	}	834	}
		835
1145	get_rangevector(op, op->enemy, &rv, 0);	836	get_rangevector (op, op->enemy, &rv, 0);
1146		837
1147	dir=absdir(4+rv.direction);	838	dir = absdir (4 + rv.direction);
1148	for(diff=0;diff<3;diff++) {	839	for (diff = 0; diff < 3; diff++)
1149	int m=1-(RANDOM()&2);
1150	if(move_ob(op,absdir(dir+diff*m),op)||
1151	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1152	return;
1153	}
1154	}	840	{
		841	int m = 1 - rndm (2) * 2;
		842
		843	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
		844	return;
		845	}
		846
1155	/* Cornered, get rid of scared */	847	/* Cornered, get rid of scared */
1156	CLEAR_FLAG(op, FLAG_SCARED);	848	CLEAR_FLAG (op, FLAG_SCARED);
1157	op->enemy=NULL;	849	op->enemy = NULL;
1158	}	850	}
1159
1160		851
1161	/* check_pick sees if there is stuff to be picked up/picks up stuff.	852	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1162	* IT returns 1 if the player should keep on moving, 0 if he should	853	* It returns 1 if the player should keep on moving, 0 if he should
1163	* stop.	854	* stop.
1164	*/	855	*/
		856	int
1165	int check_pick(object *op) {	857	check_pick (object *op)
		858	{
1166	object *tmp, *next;	859	object *tmp, *next;
1167	tag_t next_tag=0, op_tag;
1168	int stop = 0;	860	int stop = 0;
1169	int j, k, wvratio;	861	int wvratio;
1170	char putstring[128], tmpstr[16];
1171
1172		862
1173	/* if you're flying, you cna't pick up anything */	863	/* if you're flying, you cna't pick up anything */
1174	if (op->move_type & MOVE_FLYING)	864	if (op->move_type & MOVE_FLYING)
1175	return 1;	865	return 1;
1176		866
1177	op_tag = op->count;
1178
1179	next = op->below;	867	next = op->below;
1180	if (next)	868
1181	next_tag = next->count;	869	int cnt = MAX_ITEM_PER_ACTION;
		870	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1182		871
1183	/* loop while there are items on the floor that are not marked as	872	/* loop while there are items on the floor that are not marked as
1184	* destroyed */	873	* destroyed */
1185	while (next && ! was_destroyed (next, next_tag))	874	while (next && !next->destroyed ())
1186	{	875	{
1187	tmp = next;	876	tmp = next;
1188	next = tmp->below;	877	next = tmp->below;
1189	if (next)
1190	next_tag = next->count;
1191		878
1192	if (was_destroyed (op, op_tag))	879	if (cnt <= 0)
		880	{
		881	op->failmsg ("Couldn't pickup all items at once.");
		882	return 0;
		883	}
		884
		885	if (op->destroyed ())
1193	return 0;	886	return 0;
1194		887
1195	if ( ! can_pick (op, tmp))	888	if (!can_pick (op, tmp))
1196	continue;	889	continue;
1197		890
1198	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	891	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1199	{	892	{
1200	if (item_matched_string (op, tmp, op->contr->search_str))	893	if (item_matched_string (op, tmp, op->contr->search_str))
1201	pick_up (op, tmp);	894	CHK_PICK_PICKUP;
		895
1202	continue;	896	continue;
1203	}	897	}
1204		898
1205	/* high not bit set? We're using the old autopickup model */
1206	if(!(op->contr->mode & PU_NEWMODE)) {
1207	switch (op->contr->mode) {
1208	case 0: return 1; /* don't pick up */
1209	case 1: pick_up (op, tmp);
1210	return 1;
1211	case 2: pick_up (op, tmp);
1212	return 0;
1213	case 3: return 0; /* stop before pickup */
1214	case 4: pick_up (op, tmp);
1215	break;
1216	case 5: pick_up (op, tmp);
1217	stop = 1;
1218	break;
1219	case 6:
1220	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1221	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1222	pick_up(op, tmp);
1223	break;
1224
1225	case 7:
1226	if (tmp->type == MONEY || tmp->type == GEM)
1227	pick_up(op, tmp);
1228	break;
1229
1230	default:
1231	/* use value density */
1232	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1233	&& (query_cost (tmp, op, F_TRUE) * 100
1234	/ (tmp->weight * MAX (tmp->nrof, 1)))
1235	>= op->contr->mode)
1236	pick_up(op,tmp);
1237	}
1238	}
1239	else { /* old model */
1240	/* NEW pickup handling */	899	/* pickup handling */
1241	if(op->contr->mode & PU_DEBUG)	900	if (op->contr->mode & PU_DEBUG)
1242	{	901	{
1243	/* some debugging code to figure out item information */	902	/* some debugging code to figure out item information */
1244	if(tmp->name!=NULL)	903	const char *str = tmp->name
1245	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	904	? format ("item name: %s item type: %d weight/value: %d",
1246	tmp->name, tmp->type,	905	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1247	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1248	else
1249	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	906	: format ("item name: %s item type: %d weight/value: %d",
1250	tmp->arch->name, tmp->type,	907	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1251	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	908
1252	new_draw_info(NDI_UNIQUE, 0,op,putstring);	909	new_draw_info (NDI_UNIQUE, 0, op, str);
1253
1254	sprintf(putstring,"...flags: ");
1255	for(k=0;k<4;k++)
1256	{
1257	for(j=0;j<32;j++)
1258	{
1259	if((tmp->flags[k]>>j)&0x01)
1260	{
1261	sprintf(tmpstr,"%d ",k*32+j);
1262	strcat(putstring, tmpstr);
1263	}
1264	}
1265	}
1266	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1267
1268	#if 0
1269	/* print the flags too */
1270	for(k=0;k<4;k++)
1271	{
1272	fprintf(stderr,"%d [%d] ", k, k*32+31);
1273	for(j=0;j<32;j++)
1274	{
1275	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1276	if(!((j+1)%4))fprintf(stderr," ");
1277	}
1278	fprintf(stderr," [%d]\n", k*32);
1279	}
1280	#endif
1281	}	910	}
		911
		912	if (op->contr->mode & PU_INHIBIT)
		913	return 1;
		914
		915	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		916	return 1;
		917
1282	/* philosophy:	918	/* philosophy:
1283	* It's easy to grab an item type from a pile, as long as it's	919	* It's easy to grab an item type from a pile, as long as it's
1284	* generic. This takes no game-time. For more detailed pickups	920	* generic. This takes no game-time. For more detailed pickups
1285	* and selections, select-items shoul dbe used. This is a	921	* and selections, select-items should be used. This is a
1286	* grab-as-you-run type mode that's really useful for arrows for	922	* grab-as-you-run type mode that's really useful for arrows for
1287	* example.	923	* example.
1288	* The drawback: right now it has no frontend, so you need to	924	* The drawback: right now it has no frontend, so you need to
1289	* stick the bits you want into a calculator in hex mode and then	925	* stick the bits you want into a calculator in hex mode and then
1290	* convert to decimal and then 'pickup <#>	926	* convert to decimal and then 'pickup <#>
…		…
1293	/* the first two modes are exclusive: if NOTHING we return, if	929	/* the first two modes are exclusive: if NOTHING we return, if
1294	* STOP then we stop. All the rest are applied sequentially,	930	* STOP then we stop. All the rest are applied sequentially,
1295	* meaning if any test passes, the item gets picked up. */	931	* meaning if any test passes, the item gets picked up. */
1296		932
1297	/* if mode is set to pick nothing up, return */	933	/* if mode is set to pick nothing up, return */
1298
1299	if(op->contr->mode & PU_NOTHING) return 1;	934	if (op->contr->mode == PU_NOTHING)
		935	return 1;
1300		936
1301	/* if mode is set to stop when encountering objects, return */	937	/* if mode is set to stop when encountering objects, return */
1302	/* take STOP before INHIBIT since it doesn't actually pick	938	/* take STOP before INHIBIT since it doesn't actually pick
1303	* anything up */	939	* anything up */
1304
1305	if(op->contr->mode & PU_STOP) return 0;	940	if (op->contr->mode & PU_STOP)
		941	return 0;
1306		942
1307	/* useful for going into stores and not losing your settings... */	943	/* useful for going into stores and not losing your settings... */
1308	/* and for battles wher you don't want to get loaded down while	944	/* and for battles wher you don't want to get loaded down while
1309	* fighting */	945	* fighting */
1310	if(op->contr->mode & PU_INHIBIT) return 1;	946	if (op->contr->mode & PU_INHIBIT)
		947	return 1;
1311		948
1312	/* prevent us from turning into auto-thieves :) */	949	/* prevent us from turning into auto-thieves :) */
1313	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	950	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		951	continue;
1314		952
1315	/* ignore known cursed objects */	953	/* ignore known cursed objects */
1316	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	954	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		955	continue;
1317		956
1318	/* all food and drink if desired */	957	/* all food and drink if desired */
1319	/* question: don't pick up known-poisonous stuff? */	958	/* question: don't pick up known-poisonous stuff? */
1320	if(op->contr->mode & PU_FOOD)	959	if (op->contr->mode & PU_FOOD)
1321	if (tmp->type == FOOD)	960	if (tmp->type == FOOD)
1322	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	961	{
		962	CHK_PICK_PICKUP;
		963	continue;
		964	}
		965
1323	if(op->contr->mode & PU_DRINK)	966	if (op->contr->mode & PU_DRINK)
1324	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	967	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
1325	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
1326		972
1327	if(op->contr->mode & PU_POTION)	973	if (op->contr->mode & PU_POTION)
1328	if (tmp->type == POTION)	974	if (tmp->type == POTION)
1329	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
1330		979
1331	/* spellbooks, skillscrolls and normal books/scrolls */	980	/* spellbooks, skillscrolls and normal books/scrolls */
1332	if(op->contr->mode & PU_SPELLBOOK)	981	if (op->contr->mode & PU_SPELLBOOK)
1333	if (tmp->type == SPELLBOOK)	982	if (tmp->type == SPELLBOOK)
1334	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	983	{
		984	CHK_PICK_PICKUP;
		985	continue;
		986	}
		987
1335	if(op->contr->mode & PU_SKILLSCROLL)	988	if (op->contr->mode & PU_SKILLSCROLL)
1336	if (tmp->type == SKILLSCROLL)	989	if (tmp->type == SKILLSCROLL)
1337	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	990	{
		991	CHK_PICK_PICKUP;
		992	continue;
		993	}
		994
1338	if(op->contr->mode & PU_READABLES)	995	if (op->contr->mode & PU_READABLES)
1339	if (tmp->type == BOOK || tmp->type == SCROLL)	996	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1340	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	997	{
		998	CHK_PICK_PICKUP;
		999	continue;
		1000	}
1341		1001
1342	/* wands/staves/rods/horns */	1002	/* wands/staves/rods/horns */
1343	if (op->contr->mode & PU_MAGIC_DEVICE)	1003	if (op->contr->mode & PU_MAGIC_DEVICE)
1344	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	1004	if (tmp->type == WAND
1345	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	1005	|| tmp->type == ROD
		1006	|| tmp->type == HORN
		1007	|| tmp->type == POWER_CRYSTAL)
		1008	{
		1009	CHK_PICK_PICKUP;
		1010	continue;
		1011	}
1346		1012
1347	/* pick up all magical items */	1013	/* pick up all magical items */
1348	if(op->contr->mode & PU_MAGICAL)	1014	if (op->contr->mode & PU_MAGICAL)
1349	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1015	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1350	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	1016	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1017	{
		1018	CHK_PICK_PICKUP;
		1019	continue;
		1020	}
1351		1021
1352	if(op->contr->mode & PU_VALUABLES)	1022	if (op->contr->mode & PU_VALUABLES)
1353	{	1023	{
1354	if (tmp->type == MONEY || tmp->type == GEM)	1024	if (tmp->type == MONEY || tmp->type == GEM)
1355	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1025	{
		1026	CHK_PICK_PICKUP;
		1027	continue;
		1028	}
1356	}	1029	}
1357		1030
1358	/* rings & amulets - talismans seems to be typed AMULET */	1031	/* rings & amulets - talismans seems to be typed AMULET */
1359	if(op->contr->mode & PU_JEWELS)	1032	if (op->contr->mode & PU_JEWELS)
1360	if (tmp->type == RING || tmp->type == AMULET)	1033	if (tmp->type == RING
1361	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1034	|| tmp->type == AMULET
		1035	|| tmp->type == GIRDLE
		1036	|| tmp->type == SKILL_TOOL)
		1037	{
		1038	CHK_PICK_PICKUP;
		1039	continue;
		1040	}
		1041
		1042	/* we don't forget dragon food */
		1043	if (op->contr->mode & PU_FLESH)
		1044	if (tmp->type == FLESH)
		1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
1362		1049
1363	/* bows and arrows. Bows are good for selling! */	1050	/* bows and arrows. Bows are good for selling! */
1364	if(op->contr->mode & PU_BOW)	1051	if (op->contr->mode & PU_BOW)
1365	if (tmp->type == BOW)	1052	if (tmp->type == BOW)
1366	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
1367	if(op->contr->mode & PU_ARROW)	1058	if (op->contr->mode & PU_ARROW)
1368	if (tmp->type == ARROW)	1059	if (tmp->type == ARROW)
1369	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
1370		1064
1371	/* all kinds of armor etc. */	1065	/* all kinds of armor etc. */
1372	if(op->contr->mode & PU_ARMOUR)	1066	if (op->contr->mode & PU_ARMOUR)
1373	if (tmp->type == ARMOUR)	1067	if (tmp->type == ARMOUR)
1374	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1068	{
		1069	CHK_PICK_PICKUP;
		1070	continue;
		1071	}
		1072
1375	if(op->contr->mode & PU_HELMET)	1073	if (op->contr->mode & PU_HELMET)
1376	if (tmp->type == HELMET)	1074	if (tmp->type == HELMET)
1377	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1075	{
		1076	CHK_PICK_PICKUP;
		1077	continue;
		1078	}
		1079
1378	if(op->contr->mode & PU_SHIELD)	1080	if (op->contr->mode & PU_SHIELD)
1379	if (tmp->type == SHIELD)	1081	if (tmp->type == SHIELD)
1380	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1082	{
		1083	CHK_PICK_PICKUP;
		1084	continue;
		1085	}
		1086
1381	if(op->contr->mode & PU_BOOTS)	1087	if (op->contr->mode & PU_BOOTS)
1382	if (tmp->type == BOOTS)	1088	if (tmp->type == BOOTS)
1383	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1089	{
		1090	CHK_PICK_PICKUP;
		1091	continue;
		1092	}
		1093
1384	if(op->contr->mode & PU_GLOVES)	1094	if (op->contr->mode & PU_GLOVES)
1385	if (tmp->type == GLOVES)	1095	if (tmp->type == GLOVES || tmp->type == BRACERS)
1386	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
		1100
1387	if(op->contr->mode & PU_CLOAK)	1101	if (op->contr->mode & PU_CLOAK)
1388	if (tmp->type == CLOAK)	1102	if (tmp->type == CLOAK)
1389	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1103	{
		1104	CHK_PICK_PICKUP;
		1105	continue;
		1106	}
1390		1107
1391	/* hoping to catch throwing daggers here */	1108	/* hoping to catch throwing daggers here */
1392	if(op->contr->mode & PU_MISSILEWEAPON)	1109	if (op->contr->mode & PU_MISSILEWEAPON)
1393	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1110	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1394	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1111	{
		1112	CHK_PICK_PICKUP;
		1113	continue;
		1114	}
1395		1115
1396	/* careful: chairs and tables are weapons! */	1116	/* careful: chairs and tables are weapons! */
1397	if(op->contr->mode & PU_ALLWEAPON)	1117	if (op->contr->mode & PU_ALLWEAPON)
1398	{	1118	{
1399	if(tmp->type == WEAPON && tmp->name!=NULL)	1119	if (tmp->type == WEAPON)
1400	{	1120	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1401	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1121	{
1402	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1122	CHK_PICK_PICKUP;
1403	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1123	continue;
1404	}	1124	}
1405	if(tmp->type == WEAPON && tmp->name==NULL)
1406	{
1407	if(strstr(tmp->arch->name,"table")==NULL &&
1408	strstr(tmp->arch->name,"chair")==NULL)
1409	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1410	}
1411	}	1125	}
1412		1126
1413	/* misc stuff that's useful */	1127	/* misc stuff that's useful */
1414	if(op->contr->mode & PU_KEY)	1128	if (op->contr->mode & PU_KEY)
1415	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1129	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1416	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1130	{
		1131	CHK_PICK_PICKUP;
		1132	continue;
		1133	}
1417		1134
1418	/* any of the last 4 bits set means we use the ratio for value	1135	/* any of the last 4 bits set means we use the ratio for value
1419	* pickups */	1136	* pickups */
1420	if(op->contr->mode & PU_RATIO)	1137	if (op->contr->mode & PU_RATIO)
1421	{	1138	{
1422	/* use value density to decide what else to grab */	1139	/* use value density to decide what else to grab */
1423	/* >=7 was >= op->contr->mode */	1140	/* >=7 was >= op->contr->mode */
1424	/* >=7 is the old standard setting. Now we take the last 4 bits	1141	/* >=7 is the old standard setting. Now we take the last 4 bits
1425	* and multiply them by 5, giving 0..15*5== 5..75 */	1142	*/
1426	wvratio=(op->contr->mode & PU_RATIO) * 5;	1143	wvratio = op->contr->mode & PU_RATIO;
1427	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1144	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1428	{	1145	{
1429	pick_up(op, tmp);
1430	#if 0	1146	#if 0
1431	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1147	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1432	if(tmp->name!=NULL) {	1148	if (tmp->name != NULL)
		1149	{
1433	fprintf(stderr,"%s", tmp->name);	1150	fprintf (stderr, "%s", tmp->name);
1434	}	1151	}
1435	else fprintf(stderr,"%s",tmp->arch->name);	1152	else
		1153	fprintf (stderr, "%s", tmp->arch->archname);
1436	fprintf(stderr,",%d] = ", tmp->type);	1154	fprintf (stderr, ",%d] = ", tmp->type);
1437	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1155	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1438	#endif	1156	#endif
1439	continue;	1157	CHK_PICK_PICKUP;
1440	}	1158	continue;
		1159	}
		1160	} /* the new pickup model */
1441	}	1161	}
1442	} /* the new pickup model */	1162
1443	}
1444	return ! stop;	1163	return !stop;
		1164	}
		1165
		1166	/* routine for both players and monsters. We call this when
		1167	* there is a possibility for our action distrubing our hiding
		1168	* place or invisiblity spell. Artefact invisiblity causes
		1169	* "noise" instead. If we arent invisible to begin with, we
		1170	* return 0.
		1171	*/
		1172	static int
		1173	action_makes_visible (object *op)
		1174	{
		1175	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		1176	{
		1177	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		1178	{
		1179	// artefact invisibility is permanent, but we still make noise
		1180	// this is important for game-balance.
		1181	if (op->contr)
		1182	op->make_noise ();
		1183
		1184	return 0;
		1185	}
		1186
		1187	if (op->contr && op->contr->tmp_invis == 0)
		1188	return 0;
		1189
		1190	/* If monsters, they should become visible */
		1191	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1192	{
		1193	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1194	return 1;
		1195	}
		1196	}
		1197
		1198	return 0;
1445	}	1199	}
1446		1200
1447	/*	1201	/*
1448	* Find an arrow in the inventory and after that	1202	* Find an arrow in the inventory and after that
1449	* in the right type container (quiver). Pointer to the	1203	* in the right type container (quiver). Pointer to the
1450	* found object is returned.	1204	* found object is returned.
1451	*/	1205	*/
		1206	static object *
1452	object *find_arrow(object *op, const char *type)	1207	find_arrow (object *op, const char *type)
1453	{	1208	{
1454	object *tmp = NULL;	1209	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1210	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1211	return splay (tmp);
1455		1212
1456	for(op=op->inv; op; op=op->below)	1213	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1457	if(!tmp && op->type==CONTAINER && op->race==type &&	1214	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1458	QUERY_FLAG(op,FLAG_APPLIED))	1215	if (object *arrow = find_arrow (tmp, type))
1459	tmp = find_arrow (op, type);	1216	{
1460	else if (op->type==ARROW && op->race==type)	1217	splay (tmp);
		1218	return arrow;
		1219	}
		1220
1461	return op;	1221	return 0;
1462	return tmp;
1463	}	1222	}
1464		1223
1465	/*	1224	/*
1466	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1225	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1467	* against the target. A full test is not performed, simply a basic test	1226	* against the target. A full test is not performed, simply a basic test
1468	* of resistances. The archer is making a quick guess at what he sees down	1227	* of resistances. The archer is making a quick guess at what he sees down
1469	* the hall. Failing that it does it's best to pick the highest plus arrow.	1228	* the hall. Failing that it does it's best to pick the highest plus arrow.
1470	*/	1229	*/
1471		1230	static object *
1472	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1231	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1473	{	1232	{
1474	object *tmp = NULL, *arrow, *ntmp;	1233	object *tmp = NULL, *arrow, *ntmp;
1475	int attacknum, attacktype, betterby=0, i;	1234	int attacknum, attacktype, betterby = 0, i;
1476		1235
1477	if (!type)	1236	if (!type)
1478	return NULL;	1237	return NULL;
1479		1238
1480	for (arrow=op->inv; arrow; arrow=arrow->below) {	1239	for (arrow = op->inv; arrow; arrow = arrow->below)
1481	if (arrow->type==CONTAINER && arrow->race==type &&	1240	{
1482	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1241	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1483	i = 0;	1242	{
		1243	i = 0;
1484	ntmp = find_better_arrow(arrow, target, type, &i);	1244	ntmp = find_better_arrow (arrow, target, type, &i);
		1245
1485	if (i > betterby) {	1246	if (i > betterby)
1486	tmp = ntmp;	1247	{
1487	betterby = i;	1248	tmp = ntmp;
1488	}	1249	betterby = i;
		1250	}
		1251	}
1489	} else if (arrow->type==ARROW && arrow->race==type) {	1252	else if (arrow->type == ARROW && arrow->race == type)
		1253	{
1490	/* allways prefer assasination/slaying */	1254	/* allways prefer assasination/slaying */
1491	if (target->race != NULL && arrow->slaying != NULL &&	1255	if (target->race && arrow->slaying.contains (target->race))
1492	strstr(arrow->slaying, target->race)) {	1256	{
1493	if (arrow->attacktype & AT_DEATH) {	1257	if (arrow->attacktype & AT_DEATH)
1494	*better = 100;	1258	{
1495	return arrow;	1259	*better = 100;
1496	} else {	1260	return arrow;
1497	tmp = arrow;	1261	}
		1262	else
		1263	{
		1264	tmp = arrow;
1498	betterby = (arrow->magic + arrow->stats.dam) * 2;	1265	betterby = (arrow->magic + arrow->stats.dam) * 2;
1499	}	1266	}
1500	} else {	1267	}
		1268	else
		1269	{
1501	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1270	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1271	{
1502	attacktype = 1<<attacknum;	1272	attacktype = 1 << attacknum;
1503	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1273	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1504	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1274	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1505	tmp = arrow;	1275	{
		1276	tmp = arrow;
1506	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1277	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1507	}	1278	}
1508	}	1279	}
		1280
1509	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1281	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1510	tmp = arrow;	1282	{
		1283	tmp = arrow;
1511	betterby = 2 + arrow->magic + arrow->stats.dam;	1284	betterby = 2 + arrow->magic + arrow->stats.dam;
1512	}	1285	}
		1286
1513	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1287	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1514	tmp = arrow;	1288	{
		1289	tmp = arrow;
1515	betterby = 1 + arrow->magic + arrow->stats.dam;	1290	betterby = 1 + arrow->magic + arrow->stats.dam;
1516	}	1291	}
		1292	}
		1293	}
1517	}	1294	}
1518	}	1295
1519	}
1520	if (tmp == NULL && arrow == NULL)	1296	if (tmp == NULL && arrow == NULL)
1521	return find_arrow(op, type);	1297	return find_arrow (op, type);
1522		1298
1523	*better = betterby;	1299	*better = betterby;
1524	return tmp;	1300	return tmp;
1525	}	1301	}
1526		1302
1527	/* looks in a given direction, finds the first valid target, and calls	1303	/* looks in a given direction, finds the first valid target, and calls
1528	* find_better_arrow to find a decent arrow to use.	1304	* find_better_arrow to find a decent arrow to use.
1529	* op = the shooter	1305	* op = the shooter
1530	* type = bow->race	1306	* type = bow->race
1531	* dir = fire direction	1307	* dir = fire direction
1532	*/	1308	*/
1533		1309	static object *
1534	object *pick_arrow_target(object *op, const char *type, int dir)	1310	pick_arrow_target (object *op, shstr_cmp type, int dir)
1535	{	1311	{
1536	object *tmp = NULL;	1312	object *tmp = NULL;
1537	mapstruct *m;	1313	maptile *m;
1538	int i, mflags, found, number;	1314	int i, mflags, found, number;
1539	sint16 x, y;	1315	sint16 x, y;
1540		1316
1541	if (op->map == NULL)	1317	if (op->map == NULL)
1542	return find_arrow(op, type);	1318	return find_arrow (op, type);
1543		1319
1544	/* do a dex check */	1320	/* do a dex check */
1545	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1321	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1546	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1322	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1547	return find_arrow(op, type);	1323	return find_arrow (op, type);
1548		1324
1549	m = op->map;	1325	m = op->map;
1550	x = op->x;	1326	x = op->x;
1551	y = op->y;	1327	y = op->y;
1552		1328
1553	/* find the first target */	1329	/* find the first target */
1554	for (i=0, found=0; i<20; i++) {	1330	for (i = 0, found = 0; i < 20; i++)
		1331	{
1555	x += freearr_x[dir];	1332	x += freearr_x[dir];
1556	y += freearr_y[dir];	1333	y += freearr_y[dir];
1557	mflags = get_map_flags(m, &m, x, y, &x, &y);	1334	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1335
1558	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1336	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1559	tmp = NULL;	1337	{
1560	break;	1338	tmp = 0;
		1339	break;
		1340	}
1561	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1341	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1342	{
1562	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1343	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1563	* perhaps a bad assumption.	1344	* perhaps a bad assumption.
1564	*/	1345	*/
1565	tmp = NULL;	1346	tmp = 0;
1566	break;	1347	break;
1567	}	1348	}
		1349
1568	if (mflags & P_IS_ALIVE) {	1350	if (mflags & P_IS_ALIVE)
1569	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1351	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1570	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1352	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1571	found++;	1353	break;
1572	break;
1573	}
1574	if (found)
1575	break;
1576	}
1577	}	1354	}
1578	if (tmp == NULL)	1355
		1356	if (!tmp)
1579	return find_arrow(op, type);	1357	return find_arrow (op, type);
1580		1358
1581	if (tmp->head)	1359	if (tmp->head)
1582	tmp = tmp->head;	1360	tmp = tmp->head;
1583		1361
1584	return find_better_arrow(op, tmp, type, &i);	1362	return find_better_arrow (op, tmp, type, &i);
1585	}	1363	}
1586		1364
1587	/*	1365	/*
1588	* Creature fires a bow - op can be monster or player. Returns	1366	* Creature fires a bow - op can be monster or player. Returns
1589	* 1 if bow was actually fired, 0 otherwise.	1367	* 1 if bow was actually fired, 0 otherwise.
…		…
1592	* dir is the direction of fire.	1370	* dir is the direction of fire.
1593	* wc_mod is any special modifier to give (used in special player fire modes)	1371	* wc_mod is any special modifier to give (used in special player fire modes)
1594	* sx, sy are coordinates to fire arrow from - also used in some of the special	1372	* sx, sy are coordinates to fire arrow from - also used in some of the special
1595	* player fire modes.	1373	* player fire modes.
1596	*/	1374	*/
		1375	int
1597	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1376	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1598	sint16 sx, sint16 sy)
1599	{	1377	{
1600	object *left, *bow;	1378	object *left, *bow;
1601	tag_t left_tag, tag;	1379	int mflags;
1602	int bowspeed, mflags;	1380	maptile *m;
1603	mapstruct *m;
1604		1381
1605	if (!dir) {	1382	if (!dir)
		1383	{
1606	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1384	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1607	return 0;	1385	return 0;
		1386	}
		1387
		1388	if (op->contr)
		1389	bow = op->current_weapon;
		1390	else
1608	}	1391	{
1609	if (op->type == PLAYER)
1610	bow=op->contr->ranges[range_bow];
1611	else {
1612	for(bow=op->inv; bow; bow=bow->below)	1392	for (bow = op->inv; bow; bow = bow->below)
1613	/* Don't check for applied - monsters don't apply bows - in that way, they	1393	/* Don't check for applied - monsters don't apply bows - in that way, they
1614	* don't need to switch back and forth between bows and weapons.	1394	* don't need to switch back and forth between bows and weapons.
1615	*/	1395	*/
1616	if(bow->type==BOW)	1396	if (bow->type == BOW)
1617	break;	1397	break;
1618		1398
1619	if (!bow) {	1399	if (!bow)
		1400	{
1620	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1401	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1621	return 0;	1402	return 0;
1622	}	1403	}
		1404
		1405	// optimisation: move object to top so we will find it quickly again
		1406	splay (bow);
1623	}	1407	}
		1408
1624	if( !bow->race || !bow->skill) {	1409	if (!bow->race || !bow->skill)
		1410	{
1625	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1411	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1626	return 0;	1412	return 0;
1627	}	1413	}
1628		1414
1629	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1630
1631	/* penalize ROF for bestarrow */
1632	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1633	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1634	if (bowspeed < 1)
1635	bowspeed = 1;
1636
1637	if (arrow == NULL) {	1415	if (arrow == NULL)
		1416	{
1638	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1417	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1418	{
1639	if (op->type == PLAYER)	1419	if (op->type == PLAYER)
1640	new_draw_info_format(NDI_UNIQUE, 0, op,	1420	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1641	"You have no %s left.", bow->race);
1642	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1421	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1643	else	1422	else
1644	CLEAR_FLAG(op, FLAG_READY_BOW);	1423	CLEAR_FLAG (op, FLAG_READY_BOW);
		1424
1645	return 0;	1425	return 0;
1646	}	1426	}
1647	}	1427	}
		1428
1648	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1429	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1649	if (mflags & P_OUT_OF_MAP) {	1430	if (mflags & P_OUT_OF_MAP)
1650	return 0;	1431	return 0;
1651	}	1432
1652	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1433	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1434	{
1653	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1435	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1654	return 0;	1436	return 0;
1655	}	1437	}
1656		1438
1657	/* this should not happen, but sometimes does */	1439	/* this should not happen, but sometimes does */
1658	if (arrow->nrof==0) {	1440	if (arrow->nrof == 0)
1659	remove_ob(arrow);
1660	free_object(arrow);
1661	return 0;
1662	}	1441	{
		1442	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1443	arrow->destroy ();
		1444	return 0;
		1445	}
1663		1446
1664	left = arrow; /* these are arrows left to the player */	1447	left = arrow; /* these are arrows left to the player */
1665	left_tag = left->count;	1448	arrow = arrow->split ();
1666	arrow = get_split_ob(arrow, 1);	1449	if (!arrow)
1667	if (arrow == NULL) {	1450	{
1668	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1451	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1669	bow->race);	1452	return 0;
1670	return 0;
1671	}	1453	}
1672	set_owner(arrow, op);	1454
1673	if (arrow->skill) free_string(arrow->skill);	1455	arrow->set_owner (op);
1674	arrow->skill = add_refcount(bow->skill);	1456	arrow->skill = bow->skill;
1675
1676	arrow->direction=dir;	1457	arrow->direction = dir;
1677	arrow->x = sx;
1678	arrow->y = sy;
1679		1458
1680	if (op->type == PLAYER) {
1681	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1682	fix_player(op);
1683	}
1684
1685	SET_ANIMATION(arrow, arrow->direction);
1686	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1459	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1687	arrow->stats.hp = arrow->stats.dam;	1460	arrow->stats.hp = arrow->stats.dam;
1688	arrow->stats.grace = arrow->attacktype;	1461	arrow->stats.grace = arrow->attacktype;
1689	if (arrow->slaying != NULL)	1462	arrow->custom_name = arrow->slaying;
1690	arrow->spellarg = strdup_local(arrow->slaying);
1691		1463
1692	/* Note that this was different for monsters - they got their level	1464	#if 0
1693	* added to the damage. I think the strength bonus is more proper.	1465	if (player *pl = op->contr)
1694	*/
1695		1466	{
1696	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1467	float speed = pl->weapon_sp;
1697	0 : dam_bonus[op->stats.Str]) +
1698	bow->stats.dam + bow->magic + arrow->magic;
1699		1468
		1469	/* penalize ROF for bestarrow */
		1470	if (pl->bowtype == bow_bestarrow)
		1471	speed *= .9f;
		1472	else
		1473	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1474
		1475	op->speed_left += speed - op->speed;
		1476	}
		1477	#endif
		1478
		1479	SET_ANIMATION (arrow, arrow->direction);
		1480
1700	/* update the speed */	1481	/* update the speed */
1701	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1482	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1702	0 : dam_bonus[op->stats.Str]) +	1483	+ bow->stats.dam / 7.f;
1703	bow->magic + arrow->magic) / 5.0 +
1704	(float)bow->stats.dam / 7.0;
1705		1484
1706	if (arrow->speed < 1.0)	1485	arrow->set_speed (max (arrow->speed, 2.f));
1707	arrow->speed = 1.0;
1708	update_ob_speed(arrow);
1709	arrow->speed_left = 0;	1486	arrow->speed_left = 0;
1710		1487
		1488	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1489
1711	if (op->type == PLAYER) {	1490	if (op->type == PLAYER)
1712	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1491	{
1713	(op->chosen_skill?op->chosen_skill->level:op->level) -
1714	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1715	arrow->stats.wc - bow->stats.wc + wc_mod;
1716
1717	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1492	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1718	} else {	1493	wc -= dex_bonus[op->stats.Dex];
1719	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1720	arrow->stats.wc + wc_mod;
1721		1494
		1495	if (!arrow->slaying)
		1496	arrow->slaying = op->slaying;
		1497
		1498	arrow->attacktype |= op->attacktype;
		1499	}
		1500	else
		1501	{
1722	arrow->level = op->level;	1502	arrow->level = op->level;
1723	}	1503	arrow->stats.wc -= bow->magic;
1724	if (arrow->attacktype == AT_PHYSICAL)	1504
		1505	if (!arrow->slaying)
		1506	arrow->slaying = bow->slaying;
		1507
1725	arrow->attacktype |= bow->attacktype;	1508	arrow->attacktype |= bow->attacktype;
1726	if (bow->slaying != NULL)	1509	}
1727	arrow->slaying = add_string(bow->slaying);
1728		1510
1729	arrow->map = m;	1511	wc -= arrow->level;
		1512	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1513
		1514	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1730	arrow->move_type = MOVE_FLY_LOW;	1515	arrow->move_type = MOVE_FLY_LOW;
1731	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1516	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1732		1517
1733	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1518	op->play_sound (sound_find ("fire_arrow"));
1734	tag = arrow->count;	1519	m->insert (arrow, sx, sy, op);
1735	insert_ob_in_map(arrow, m, op, 0);
1736		1520
1737	if (!was_destroyed(arrow, tag))	1521	if (!arrow->destroyed ())
1738	move_arrow(arrow);	1522	move_arrow (arrow);
1739		1523
1740	if (op->type == PLAYER) {
1741	if (was_destroyed (left, left_tag))
1742	esrv_del_item(op->contr, left_tag);
1743	else
1744	esrv_send_item(op, left);
1745	}
1746	return 1;	1524	return 1;
1747	}	1525	}
1748		1526
1749	/* Special fire code for players - this takes into	1527	/* Special fire code for players - this takes into
1750	* account the special fire modes players can have	1528	* account the special fire modes players can have
1751	* but monsters can't. Putting that code here	1529	* but monsters can't. Putting that code here
1752	* makes the fire_bow code much cleaner.	1530	* makes the fire_bow code much cleaner.
1753	* this function should only be called if 'op' is a player,	1531	* this function should only be called if 'op' is a player,
1754	* hence the function name.	1532	* hence the function name.
1755	*/	1533	*/
		1534	static int
1756	int player_fire_bow(object *op, int dir)	1535	player_fire_bow (object *op, int dir)
1757	{	1536	{
1758	int ret=0, wcmod=0;	1537	int ret;
1759		1538
1760	if (op->contr->bowtype == bow_bestarrow) {	1539	if (op->contr->bowtype == bow_bestarrow)
1761	ret = fire_bow(op, op,	1540	{
1762	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1541	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1763	dir, 0, op->x, op->y);	1542	}
1764	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1543	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1544	{
1765	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1545	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1766	wcmod =-1;
1767	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1546	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1768	op->x, op->y);	1547	}
1769	} else if (op->contr->bowtype == bow_threewide) {	1548	else if (op->contr->bowtype == bow_threewide)
		1549	{
1770	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1550	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1771	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1551	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1772	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1552	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1553	}
1773	} else if (op->contr->bowtype == bow_spreadshot) {	1554	else if (op->contr->bowtype == bow_spreadshot)
		1555	{
1774	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1556	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1775	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1557	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1776	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1558	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1777		1559	}
1778	} else {	1560	else
		1561	{
1779	/* Simple case */	1562	/* Simple case */
1780	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1563	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1781	}	1564	}
		1565
1782	return ret;	1566	return ret;
1783	}	1567	}
1784
1785		1568
1786	/* Fires a misc (wand/rod/horn) object in 'dir'.	1569	/* Fires a misc (wand/rod/horn) object in 'dir'.
1787	* Broken apart from 'fire' to keep it more readable.	1570	* Broken apart from 'fire' to keep it more readable.
1788	*/	1571	*/
		1572	static void
1789	void fire_misc_object(object *op, int dir)	1573	fire_misc_object (object *op, int dir)
1790	{	1574	{
1791	object *item;	1575	object *item = op->contr->ranged_ob;
1792		1576
1793	if (!op->contr->ranges[range_misc]) {	1577	if (!item)
		1578	{
1794	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1579	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1795	return;	1580	return;
1796	}	1581	}
1797		1582
1798	item = op->contr->ranges[range_misc];
1799	if (!item->inv) {	1583	if (!item->inv)
		1584	{
1800	LOG(llevError,"Object %s lacks a spell\n", item->name);	1585	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1801	return;	1586	return;
1802	}	1587	}
1803	if (item->type == WAND) {	1588
1804	if(item->stats.food<=0) {	1589	if (!op->change_weapon (item))
1805	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1806	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1807	return;	1590	return;
1808	}	1591
		1592	if (item->type == WAND)
		1593	{
		1594	if (item->stats.food <= 0)
		1595	{
		1596	op->contr->play_sound (sound_find ("wand_poof"));
		1597	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1598
		1599	return;
		1600	}
		1601	}
		1602	else if (item->type == ROD || item->type == HORN)
		1603	{
		1604	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1605
		1606	// using the maximum of the rods charge allows at least one spell cast
		1607	// for a rod or horn, this fixes some broken rods.
		1608	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1609	{
		1610	op->contr->play_sound (sound_find ("wand_poof"));
		1611
		1612	if (item->type == ROD)
		1613	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1614	else
		1615	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1616
		1617	return;
		1618	}
		1619	}
		1620
		1621	if (cast_spell (op, item, dir, item->inv, NULL))
		1622	{
		1623	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1624
		1625	if (item->type == WAND)
		1626	{
		1627	if (!(--item->stats.food))
		1628	{
		1629	object *tmp;
		1630
		1631	if (item->arch)
		1632	{
		1633	CLEAR_FLAG (item, FLAG_ANIMATE);
		1634	item->face = item->arch->face;
		1635	item->set_speed (0);
		1636	}
		1637
		1638	if (object *pl = item->visible_to ())
		1639	esrv_update_item (UPD_ANIM, pl, item);
		1640	}
		1641	}
1809	} else if (item->type == ROD || item->type==HORN) {	1642	else if (item->type == ROD || item->type == HORN)
1810	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1811	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1812	if (item->type== ROD)
1813	new_draw_info_format(NDI_UNIQUE, 0,op,
1814	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1815	else
1816	new_draw_info_format(NDI_UNIQUE, 0,op,
1817	"The %s needs more time to charge.", query_base_name(item,0));
1818	return;
1819	}
1820	}
1821
1822	if(cast_spell(op,item,dir,item->inv,NULL)) {
1823	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1824	if (item->type == WAND) {
1825	if (!(--item->stats.food)) {
1826	object *tmp;
1827	if (item->arch) {
1828	CLEAR_FLAG(item, FLAG_ANIMATE);
1829	item->face = item->arch->clone.face;
1830	item->speed = 0;
1831	update_ob_speed(item);
1832	}
1833	if ((tmp=is_player_inv(item)))
1834	esrv_update_item(UPD_ANIM, tmp, item);
1835	}
1836	}
1837	else if (item->type == ROD || item->type==HORN) {
1838	drain_rod_charge(item);	1643	drain_rod_charge (item);
1839	}
1840	}	1644	}
1841	}	1645	}
1842		1646
1843	/* Received a fire command for the player - go and do it.	1647	/* Received a fire command for the player - go and do it.
1844	*/	1648	*/
		1649	bool
1845	void fire(object *op,int dir) {	1650	fire (object *op, int dir)
		1651	{
1846	int spellcost=0;	1652	int spellcost = 0;
1847		1653
		1654	player *pl = op->contr;
		1655
		1656	if (pl->golem)
		1657	{
		1658	control_golem (op->contr->golem, dir);
		1659	return false;
		1660	}
		1661
		1662	object *ob = pl->ranged_ob;
		1663
		1664	if (!ob)
		1665	return false;
		1666
		1667	if (op->speed_left > 0.f)
		1668	--op->speed_left;
		1669	else
		1670	return false;
		1671
		1672	if (!op->change_weapon (ob))
		1673	return false;
		1674
1848	/* check for loss of invisiblity/hide */	1675	/* check for loss of invisiblity/hide */
1849	if (action_makes_visible(op)) make_visible(op);	1676	if (action_makes_visible (op))
		1677	make_visible (op);
1850		1678
1851	switch(op->contr->shoottype) {	1679	switch (ob->type)
1852	case range_none:	1680	{
1853	return;	1681	case BOW:
1854
1855	case range_bow:
1856	player_fire_bow(op, dir);	1682	player_fire_bow (op, dir);
1857	return;	1683	break;
1858		1684
1859	case range_magic: /* Casting spells */	1685	case SPELL:
1860	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1686	spellcost = cast_spell (op, op, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1861	return;	1687	break;
1862		1688
1863	case range_misc:	1689	case BUILDER:
1864	fire_misc_object(op, dir);
1865	return;
1866
1867	case range_golem: /* Control summoned monsters from scrolls */
1868	if(op->contr->ranges[range_golem]==NULL ||
1869	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1870	op->contr->ranges[range_golem] = NULL;
1871	op->contr->shoottype=range_none;
1872	op->contr->golem_count = 0;
1873	}
1874	else
1875	control_golem(op->contr->ranges[range_golem], dir);
1876	return;
1877
1878	case range_skill:
1879	if(!op->chosen_skill) {
1880	if(op->type==PLAYER)
1881	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1882	return;
1883	}
1884	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1885	return;
1886	case range_builder:
1887	apply_map_builder( op, dir );	1690	apply_map_builder (op, dir);
		1691	break;
		1692
		1693	case SKILL:
		1694	do_skill (op, op, ob, dir, 0);
		1695	break;
		1696
		1697	default:
		1698	fire_misc_object (op, dir);
		1699	break;
		1700	}
		1701
		1702	return true;
		1703	}
		1704
		1705	static object *
		1706	find_key_ (object *pl, object *container, object *door)
		1707	{
		1708	object *tmp, *key;
		1709
		1710	/* Should not happen, but sanity checking is never bad */
		1711	if (!container->inv)
		1712	return 0;
		1713
		1714	/* First, lets try to find a key in the top level inventory */
		1715	for (tmp = container->inv; tmp; tmp = tmp->below)
		1716	{
		1717	if (door->type == DOOR && tmp->type == KEY)
		1718	break;
		1719
		1720	/* For sanity, we should really check door type, but other stuff
		1721	* (like containers) can be locked with special keys
		1722	*/
		1723	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1724	break;
		1725	}
		1726
		1727	/* No key found - lets search inventories now */
		1728	/* If we find and use a key in an inventory, return at that time.
		1729	* otherwise, if we search all the inventories and still don't find
		1730	* a key, return
		1731	*/
		1732	if (!tmp)
		1733	{
		1734	for (tmp = container->inv; tmp; tmp = tmp->below)
		1735	/* No reason to search empty containers */
		1736	if (tmp->type == CONTAINER && tmp->inv)
		1737	if ((key = find_key_ (pl, tmp, door)))
		1738	return key;
		1739
		1740	if (!tmp)
1888	return;	1741	return 0;
1889	default:	1742	}
1890	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1743
1891	return;	1744	/* We get down here if we have found a key. Now if its in a container,
		1745	* see if we actually want to use it
		1746	*/
		1747	if (pl != container)
1892	}	1748	{
1893	}	1749	/* Only let players use keys in containers */
		1750	if (!pl->contr)
		1751	return 0;
1894		1752
		1753	/* cases where this fails:
		1754	* If we only search the player inventory, return now since we
		1755	* are not in the players inventory.
		1756	* If the container is not active, return now since only active
		1757	* containers can be used.
		1758	* If we only search keyrings and the container does not have
		1759	* a race/isn't a keyring.
		1760	* No checking for all containers - to fall through past here,
		1761	* inv must have been an container and must have been active.
		1762	*
		1763	* Change the color so that the message doesn't disappear with
		1764	* all the others.
		1765	*/
		1766	if (pl->contr->usekeys == key_inventory
		1767	|| !QUERY_FLAG (container, FLAG_APPLIED)
		1768	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1769	{
		1770	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1771	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1772	return NULL;
		1773	}
		1774	}
1895		1775
		1776	return tmp;
		1777	}
1896		1778
1897	/* find_key	1779	/* find_key
1898	* We try to find a key for the door as passed. If we find a key	1780	* We try to find a key for the door as passed. If we find a key
1899	* and successfully use it, we return the key, otherwise NULL	1781	* and successfully use it, we return the key, otherwise NULL
1900	* This function merges both normal and locked door, since the logic	1782	* This function merges both normal and locked door, since the logic
…		…
1902	* pl is the player,	1784	* pl is the player,
1903	* inv is the objects inventory to searched	1785	* inv is the objects inventory to searched
1904	* door is the door we are trying to match against.	1786	* door is the door we are trying to match against.
1905	* This function can be called recursively to search containers.	1787	* This function can be called recursively to search containers.
1906	*/	1788	*/
1907		1789	object *
1908	object * find_key(object *pl, object *container, object *door)	1790	find_key (object *pl, object *container, object *door)
1909	{	1791	{
1910	object *tmp,*key;	1792	if (door->slaying && is_match_expr (door->slaying))
1911
1912	/* Should not happen, but sanity checking is never bad */
1913	if (container->inv == NULL) return NULL;
1914
1915	/* First, lets try to find a key in the top level inventory */
1916	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1917	if (door->type==DOOR && tmp->type==KEY) break;
1918	/* For sanity, we should really check door type, but other stuff
1919	* (like containers) can be locked with special keys
1920	*/
1921	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1922	tmp->slaying==door->slaying) break;
1923	}	1793	{
1924	/* No key found - lets search inventories now */	1794	// for match expressions, we try to find the key by applying the match
1925	/* If we find and use a key in an inventory, return at that time.	1795	// to the op itself, which is supposed to find the "key", instead
1926	* otherwise, if we search all the inventories and still don't find	1796	// of searching through containers ourselves.
1927	* a key, return	1797
1928	*/	1798	return match_one (door->slaying, container, door, pl, pl);
1929	if (!tmp) {
1930	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1931	/* No reason to search empty containers */
1932	if (tmp->type==CONTAINER && tmp->inv) {
1933	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1934	}	1799	}
1935	}	1800	else
1936	if (!tmp) return NULL;	1801	return find_key_ (pl, container, door);
1937	}
1938	/* We get down here if we have found a key. Now if its in a container,
1939	* see if we actually want to use it
1940	*/
1941	if (pl!=container) {
1942	/* Only let players use keys in containers */
1943	if (!pl->contr) return NULL;
1944	/* cases where this fails:
1945	* If we only search the player inventory, return now since we
1946	* are not in the players inventory.
1947	* If the container is not active, return now since only active
1948	* containers can be used.
1949	* If we only search keyrings and the container does not have
1950	* a race/isn't a keyring.
1951	* No checking for all containers - to fall through past here,
1952	* inv must have been an container and must have been active.
1953	*
1954	* Change the color so that the message doesn't disappear with
1955	* all the others.
1956	*/
1957	if (pl->contr->usekeys == key_inventory ||
1958	!QUERY_FLAG(container, FLAG_APPLIED) ||
1959	(pl->contr->usekeys == keyrings &&
1960	(!container->race || strcmp(container->race, "keys")))
1961	) {
1962	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1963	"The %s in your %s vibrates as you approach the door",
1964	query_name(tmp), query_name(container));
1965	return NULL;
1966	}
1967	}
1968	return tmp;
1969	}	1802	}
1970		1803
1971	/* moved door processing out of move_player_attack.	1804	/* moved door processing out of move_player_attack.
1972	* returns 1 if player has opened the door with a key	1805	* returns 1 if player has opened the door with a key
1973	* such that the caller should not do anything more,	1806	* such that the caller should not do anything more,
1974	* 0 otherwise	1807	* 0 otherwise
1975	*/	1808	*/
		1809	static int
1976	static int player_attack_door(object *op, object *door)	1810	player_attack_door (object *op, object *door)
1977	{	1811	{
1978
1979	/* If its a door, try to find a use a key. If we do destroy the door,	1812	/* If its a door, try to find a key. If we do destroy the door,
1980	* might as well return immediately as there is nothing more to do -	1813	* might as well return immediately as there is nothing more to do -
1981	* otherwise, we fall through to the rest of the code.	1814	* otherwise, we fall through to the rest of the code.
1982	*/	1815	*/
1983	object *key=find_key(op, op, door);	1816	object *key = find_key (op, op, door);
1984		1817
1985	/* IF we found a key, do some extra work */	1818	/* If we found a key, do some extra work */
1986	if (key) {	1819	if (key)
		1820	{
1987	object *container=key->env;	1821	object *container = key->env;
1988		1822
1989	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1823	if (action_makes_visible (op))
1990	if(action_makes_visible(op)) make_visible(op);	1824	make_visible (op);
		1825
1991	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1826	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1827	spring_trap (door->inv, op);
		1828
1992	if (door->type == DOOR) {	1829	if (door->type == DOOR)
1993	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1830	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1994	}
1995	else if(door->type==LOCKED_DOOR) {	1831	else if (door->type == LOCKED_DOOR)
1996	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1832	{
1997	"You open the door with the %s", query_short_name(key));	1833	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1998	remove_door2(door); /* remove door without violence ;-) */	1834	remove_door2 (door); /* remove door without violence ;-) */
1999	}	1835	}
		1836
2000	/* Do this after we print the message */	1837	/* Do this after we print the message */
2001	decrease_ob(key); /* Use up one of the keys */	1838	key->decrease (); /* Use up one of the keys */
2002	/* Need to update the weight the container the key was in */	1839
2003	if (container != op)
2004	esrv_update_item(UPD_WEIGHT, op, container);
2005	return 1; /* Nothing more to do below */	1840	return 1; /* Nothing more to do below */
		1841	}
2006	} else if (door->type==LOCKED_DOOR) {	1842	else if (door->type == LOCKED_DOOR)
		1843	{
2007	/* Might as well return now - no other way to open this */	1844	/* Might as well return now - no other way to open this */
2008	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1845	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2009	return 1;	1846	return 1;
2010	}	1847	}
		1848
2011	return 0;	1849	return 0;
2012	}	1850	}
2013		1851
2014	/* This function is just part of a breakup from move_player.	1852	/* This function is just part of a breakup from move_player.
2015	* It should keep the code cleaner.	1853	* It should keep the code cleaner.
2016	* When this is called, the players direction has been updated	1854	* When this is called, the players direction has been updated
2017	* (taking into account confusion.) The player is also actually	1855	* (taking into account confusion.) The player is also actually
2018	* going to try and move (not fire weapons).	1856	* going to try and move (not fire weapons).
2019	*/	1857	*/
2020		1858	bool
2021	void move_player_attack(object *op, int dir)	1859	move_player_attack (object *op, int dir)
2022	{	1860	{
2023	object *tmp, *mon, *tpl;	1861	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2024	sint16 nx, ny;	1862	{
		1863	--op->speed_left;
		1864	return true;
		1865	}
		1866
2025	int on_battleground;	1867	int on_battleground;
2026	mapstruct *m;
2027		1868
2028	if (op->contr->transport) tpl = op->contr->transport;
2029	else tpl = op;
2030	nx=freearr_x[dir]+tpl->x;	1869	sint16 nx = freearr_x[dir] + op->x;
2031	ny=freearr_y[dir]+tpl->y;	1870	sint16 ny = freearr_y[dir] + op->y;
2032		1871
2033	on_battleground = op_on_battleground(tpl, NULL, NULL);	1872	on_battleground = op_on_battleground (op, 0, 0);
2034		1873
		1874	if (out_of_map (op->map, nx, ny))
		1875	return false;
		1876
2035	/* If braced, or can't move to the square, and it is not out of the	1877	/* If braced, or can't move to the square, and it is not out of the
2036	* map, attack it. Note order of if statement is important - don't	1878	* map, attack it. Note order of if statement is important - don't
2037	* want to be calling move_ob if braced, because move_ob will move the	1879	* want to be calling move_ob if braced, because move_ob will move the
2038	* player. This is a pretty nasty hack, because if we could	1880	* player. This is a pretty nasty hack, because if we could
2039	* move to some space, it then means that if we are braced, we should	1881	* move to some space, it then means that if we are braced, we should
2040	* do nothing at all. As it is, if we are braced, we go through	1882	* do nothing at all. As it is, if we are braced, we go through
2041	* quite a bit of processing. However, it probably is less than what	1883	* quite a bit of processing. However, it probably is less than what
2042	* move_ob uses.	1884	* move_ob uses.
2043	*/	1885	*/
2044	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	1886	maptile *m = op->map->xy_find (nx, ny);
2045	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2046	m = get_map_from_coord(tpl->map, &nx, &ny);
2047	if (!m) return; /* Don't think this should happen */
2048	}
2049	else m =tpl->map;
2050
2051	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2052	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2053	return;
2054	}
2055		1887
2056	mon = NULL;
2057	/* Go through all the objects, and find ones of interest. Only stop if	1888	/* Go through all the objects, and find ones of interest. Only stop if
2058	* we find a monster - that is something we know we want to attack.	1889	* we find a monster - that is something we know we want to attack.
2059	* if its a door or barrel (can roll) see if there may be monsters	1890	* if its a door or barrel (can roll) see if there may be monsters
2060	* on the space	1891	* on the space
2061	*/	1892	*/
2062	while (tmp!=NULL) {	1893	object *mon;
2063	if (tmp == op) {	1894	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2064	tmp=tmp->above;	1895	{
2065	continue;	1896	if ((mon->flag [FLAG_ALIVE]
		1897	|| mon->type == LOCKED_DOOR
		1898	|| mon->flag [FLAG_CAN_ROLL])
		1899	&& mon != op)
		1900	break;
2066	}	1901	}
2067	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1902
2068	mon = tmp;
2069	break;
2070	}
2071	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2072	mon = tmp;
2073	tmp=tmp->above;
2074	}
2075
2076	if (mon==NULL) /* This happens anytime the player tries to move */	1903	if (!mon) /* This happens anytime the player tries to move */
2077	return; /* into a wall */	1904	return false; /* into a wall */
2078		1905
2079	if(mon->head != NULL)
2080	mon = mon->head;	1906	mon = mon->head_ ();
2081		1907
2082	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1908	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1909	if (op->contr->weapon_sp_left > 0.f)
2083	if (player_attack_door(op, mon)) return;	1910	if (player_attack_door (op, mon))
		1911	{
		1912	--op->contr->weapon_sp_left;
		1913	return true;
		1914	}
2084		1915
2085	/* The following deals with possibly attacking peaceful	1916	/* The following deals with possibly attacking peaceful
2086	* or frienddly creatures. Basically, all players are considered	1917	* or friendly creatures. Basically, all players are considered
2087	* unaggressive. If the moving player has peaceful set, then the	1918	* unaggressive. If the moving player has peaceful set, then the
2088	* object should be pushed instead of attacked. It is assumed that	1919	* object should be pushed instead of attacked. It is assumed that
2089	* if you are braced, you will not attack friends accidently,	1920	* if you are braced, you will not attack friends accidently,
2090	* and thus will not push them.	1921	* and thus will not push them.
2091	*/	1922	*/
2092		1923
2093	/* If the creature is a pet, push it even if the player is not	1924	/* If the creature is a pet, push it even if the player is not
2094	* peaceful. Our assumption is the creature is a pet if the	1925	* peaceful. Our assumption is the creature is a pet if the
2095	* player owns it and it is either friendly or unagressive.	1926	* player owns it and it is either friendly or unagressive.
2096	*/	1927	*/
2097	if ((op->type==PLAYER)	1928	if (op->type == PLAYER
2098	#if COZY_SERVER	1929	&& ((mon->owner && mon->owner->contr
2099	&&
2100	(
2101	(get_owner(mon) && get_owner(mon)->contr
2102	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1930	&& same_party (mon->owner->contr->party, op->contr->party))
2103	|| get_owner(mon) == op	1931	|| mon->owner == op)
2104	)
2105	#else
2106	&& get_owner(mon)==op
2107	#endif
2108	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	1932	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2109	{	1933	{
2110	/* If we're braced, we don't want to switch places with it */	1934	/* If we're braced, we don't want to switch places with it */
2111	if (op->contr->braced) return;	1935	if (op->contr->braced)
2112	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1936	return false;
2113	(void) push_ob(mon,dir,op);
2114	if(op->contr->tmp_invis||op->hide) make_visible(op);
2115	return;
2116	}
2117		1937
		1938	if (op->speed_left > 0.f)
		1939	{
		1940	--op->speed_left;
		1941
		1942	op->play_sound (sound_find ("push_player"));
		1943	push_ob (mon, dir, op);
		1944
		1945	if (action_makes_visible (op))
		1946	make_visible (op);
		1947
		1948	return true;
		1949	}
		1950	else
		1951	return false;
		1952	}
		1953
2118	/* in certain circumstances, you shouldn't attack friendly	1954	/* in certain circumstances, you shouldn't attack friendly
2119	* creatures. Note that if you are braced, you can't push	1955	* creatures. Note that if you are braced, you can't push
2120	* someone, but put it inside this loop so that you won't	1956	* someone, but put it inside this loop so that you won't
2121	* attack them either.	1957	* attack them either.
2122	*/	1958	*/
2123	if ((mon->type==PLAYER || mon->enemy != op) &&	1959	if ((mon->type == PLAYER || mon->enemy != op)
2124	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1960	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2125	(	1961	&& ((op->contr->peaceful
2126	#ifdef PROHIBIT_PLAYERKILL
2127	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1962	|| (mon->type == PLAYER && mon->contr->peaceful))
2128	#else
2129	op->contr->peaceful &&
2130	#endif
2131	!on_battleground	1963	&& !on_battleground))
		1964	{
		1965	if (op->speed_left > 0.f)
		1966	{
		1967	--op->speed_left;
		1968
		1969	if (!op->contr->braced)
2132	)) {	1970	{
2133	if (!op->contr->braced) {	1971	op->play_sound (sound_find ("push_player"));
2134	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1972	push_ob (mon, dir, op);
2135	(void) push_ob(mon,dir,op);	1973	}
2136	} else {	1974	else
2137	new_draw_info(0, 0,op,"You withhold your attack");	1975	op->statusmsg ("You withhold your attack");
		1976
		1977	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1978	make_visible (op);
		1979
		1980	return true;
		1981	}
2138	}	1982	}
2139	if(op->contr->tmp_invis||op->hide) make_visible(op);
2140	}
2141
2142	/* If the object is a boulder or other rollable object, then	1983	/* If the object is a boulder or other rollable object, then
2143	* roll it if not braced. You can't roll it if you are braced.	1984	* roll it if not braced. You can't roll it if you are braced.
2144	*/	1985	*/
2145	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1986	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1987	{
		1988	if (op->speed_left > 0.f)
		1989	{
		1990	--op->speed_left;
		1991
2146	recursive_roll(mon,dir,op);	1992	recursive_roll (mon, dir, op);
2147	if(action_makes_visible(op)) make_visible(op);	1993	if (action_makes_visible (op))
2148	}	1994	make_visible (op);
2149		1995
		1996	return true;
		1997	}
		1998	}
2150	/* Any generic living creature. Including things like doors.	1999	/* Any generic living creature. Including things like doors.
2151	* Way it works is like this: First, it must have some hit points	2000	* Way it works is like this: First, it must have some hit points
2152	* and be living. Then, it must be one of the following:	2001	* and be living. Then, it must be one of the following:
2153	* 1) Not a player, 2) A player, but of a different party. Note	2002	* 1) Not a player, 2) A player, but of a different party. Note
2154	* that party_number -1 is no party, so attacks can still happen.	2003	* that party_number -1 is no party, so attacks can still happen.
2155	*/	2004	*/
2156
2157	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2005	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2158	((mon->type!=PLAYER || op->contr->party==NULL ||	2006	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2159	op->contr->party!=mon->contr->party))) {	2007	{
		2008	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2009	{
		2010	--op->contr->weapon_sp_left;
2160		2011
2161	/* If the player hasn't hit something this tick, and does	2012	skill_attack (mon, op, 0, 0, 0);
2162	* so, give them speed boost based on weapon speed. Doing
2163	* it here is better than process_players2, which basically
2164	* incurred a 1 tick offset.
2165	*/
2166	if (!op->contr->has_hit) {
2167	op->speed_left += op->speed / op->contr->weapon_sp;
2168		2013
2169	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2014	if (action_makes_visible (op))
		2015	make_visible (op);
		2016
		2017	return true;
		2018	}
2170	}	2019	}
2171		2020
2172	skill_attack(mon, op, 0, NULL, NULL);	2021	return false;
2173
2174	/* If attacking another player, that player gets automatic
2175	* hitback, and doesn't loose luck either.
2176	* Disable hitback on the battleground or if the target is
2177	* the wiz.
2178	*/
2179	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2180	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2181	short luck = mon->stats.luck;
2182	mon->contr->has_hit = 1;
2183	skill_attack(op, mon, 0, NULL, NULL);
2184	mon->stats.luck = luck;
2185	}
2186	if(action_makes_visible(op)) make_visible(op);
2187	}
2188	} /* if player should attack something */
2189	}	2022	}
2190		2023
		2024	bool
2191	int move_player(object *op,int dir) {	2025	move_player (object *op, int dir)
2192	int pick;	2026	{
2193	object *transport = op->contr->transport;	2027	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2194
2195	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))
2196	return 0;
2197
2198	/* Sanity check: make sure dir is valid */
2199	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2200	LOG( llevError, "move_player: invalid direction %d\n", dir);
2201	return 0;
2202	}
2203
2204	/* peterm: added following line */
2205	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2206	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2207
2208	op->facing = dir;
2209
2210	if(!transport && op->hide) do_hidden_move(op);
2211
2212	if (transport) {
2213	/* transport->contr is set up for the person in charge of the boat.
2214	* if that isn't this person, he can't steer it, etc
2215	*/
2216	if (transport->contr != op->contr) return 0;
2217
2218	/* Transport can't move. But update dir so it at least
2219	* will point in the same direction if player is running.
2220	*/
2221	if (transport->speed_left < 0.0) {
2222	transport->direction = dir;
2223	op->direction = dir;
2224	return 0;
2225	}
2226	/* Remove transport speed. Give player just a little speed -
2227	* enough so that they will get an action again quickly.
2228	*
2229	*/
2230	transport->speed_left -= 1.0;
2231	if (op->speed_left < 0.0) op->speed_left = -0.01;
2232
2233	}
2234
2235	if(op->contr->fire_on) {
2236	fire(op,dir);
2237	}
2238	else move_player_attack(op,dir);
2239
2240	pick = check_pick(op);
2241
2242
2243	/* Add special check for newcs players and fire on - this way, the
2244	* server can handle repeat firing.
2245	*/
2246	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2247	op->direction = dir;
2248	} else {
2249	op->direction=0;
2250	}
2251	/* Update how the player looks. Use the facing, so direction may
2252	* get reset to zero. This allows for full animation capabilities
2253	* for players.
2254	*/
2255	if (!transport) animate_object(op, op->facing);
2256	return 0;	2028	return 0;
		2029
		2030	/* Sanity check: make sure dir is valid */
		2031	if ((dir < 0) || (dir >= 9))
		2032	{
		2033	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2034	return 0;
		2035	}
		2036
		2037	/* peterm: added following line */
		2038	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2039	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2040
		2041	op->facing = dir;
		2042
		2043	if (op->flag [FLAG_HIDDEN])
		2044	do_hidden_move (op);
		2045
		2046	bool retval;
		2047	int pick = 0;
		2048
		2049	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2050	retval = RESULT_INT (0);
		2051	else if (op->contr->fire_on)
		2052	retval = fire (op, dir);
		2053	else
		2054	{
		2055	retval = move_player_attack (op, dir);
		2056	pick = check_pick (op);
		2057	}
		2058
		2059	/* Add special check for newcs players and fire on - this way, the
		2060	* server can handle repeat firing.
		2061	*/
		2062	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2063	op->direction = dir;
		2064	else
		2065	op->direction = 0;
		2066
		2067	/* Update how the player looks. Use the facing, so direction may
		2068	* get reset to zero. This allows for full animation capabilities
		2069	* for players.
		2070	*/
		2071	animate_object (op, op->facing);
		2072
		2073	return retval;
2257	}	2074	}
2258		2075
2259	/* This is similar to handle_player, below, but is only used by the	2076	/* This is similar to handle_player, below, but is only used by the
2260	* new client/server stuff.	2077	* new client/server stuff.
2261	* This is sort of special, in that the new client/server actually uses	2078	* This is sort of special, in that the new client/server actually uses
2262	* the new speed values for commands.	2079	* the new speed values for commands.
2263	*	2080	*
2264	* Returns true if there are more actions we can do.	2081	* Returns true if there are more actions we can do. Should not do
		2082	* many actions in a row, as that would be too unfair to other
		2083	* players.
2265	*/	2084	*/
		2085	bool
2266	int handle_newcs_player(object *op)	2086	handle_newcs_player (object *op)
2267	{	2087	{
2268	if (op->contr->hidden) {
2269	op->invisible = 1000;
2270	/* the socket code flashes the player visible/invisible
2271	* depending on the value of invisible, so we need to
2272	* alternate it here for it to work correctly.
2273	*/
2274	if (pticks & 2) op->invisible--;
2275	}
2276	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2277	op->invisible--;
2278	if(!op->invisible) {
2279	make_visible(op);
2280	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2281	}
2282	}
2283
2284	if (QUERY_FLAG(op, FLAG_SCARED)) {	2088	if (QUERY_FLAG (op, FLAG_SCARED))
2285	flee_player(op);
2286	/* If player is still scared, that is his action for this tick */
2287	if (QUERY_FLAG(op, FLAG_SCARED)) {
2288	op->speed_left--;
2289	return 0;
2290	}
2291	}	2089	{
		2090	if (op->speed_left > 0.f)
		2091	{
		2092	--op->speed_left;
		2093	flee_player (op);
2292		2094
2293	/* I've been seeing crashes where the golem has been destroyed, but	2095	return true;
2294	* the player object still points to the defunct golem. The code that	2096	}
2295	* destroys the golem looks correct, and it doesn't always happen, so	2097	else
2296	* put this in a a workaround to clean up the golem pointer.	2098	return false;
2297	*/
2298	if (op->contr->ranges[range_golem] &&
2299	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2300	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2301	op->contr->ranges[range_golem] = NULL;
2302	op->contr->golem_count = 0;
2303	}	2099	}
2304		2100
2305	/* call this here - we also will call this in do_ericserver, but	2101	/* call this here - we also will call this in do_ericserver, but
2306	* the players time has been increased when doericserver has been	2102	* the players time has been increased when doericserver has been
2307	* called, so we recheck it here.	2103	* called, so we recheck it here.
2308	*/	2104	*/
2309	HandleClient(&op->contr->socket, op->contr);	2105	if (op->contr->ns->handle_command ())
2310	if (op->speed_left<0) return 0;	2106	return true;
2311		2107
2312	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2108	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2313	/* All move commands take 1 tick, at least for now */
2314	op->speed_left--;
2315
2316	/* Instead of all the stuff below, let move_player take care
2317	* of it. Also, some of the skill stuff is only put in
2318	* there, as well as the confusion stuff.
2319	*/
2320	move_player(op, op->direction);	2109	return move_player (op, op->direction);
2321	if (op->speed_left>0) return 1;	2110
2322	else return 0;	2111	return false;
2323	}	2112	}
		2113
		2114	static int
		2115	save_life (object *op)
		2116	{
		2117	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2324	return 0;	2118	return 0;
2325	}
2326		2119
2327	int save_life(object *op) {
2328	object *tmp;
2329
2330	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2331	return 0;
2332
2333	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2120	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2334	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2121	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2335	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2122	{
2336	new_draw_info_format(NDI_UNIQUE, 0,op,	2123	op->play_sound (sound_find ("ob_evaporate"));
2337	"Your %s vibrates violently, then evaporates.",	2124	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2338	query_name(tmp));	2125
2339	if (op->contr)	2126	tmp->destroy ();
2340	esrv_del_item(op->contr, tmp->count);
2341	remove_ob(tmp);
2342	free_object(tmp);
2343	CLEAR_FLAG(op, FLAG_LIFESAVE);	2127	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2128
2344	if(op->stats.hp<0)	2129	if (op->stats.hp < 0)
2345	op->stats.hp = op->stats.maxhp;	2130	op->stats.hp = op->stats.maxhp;
		2131
2346	if(op->stats.food<0)	2132	if (op->stats.food < 0)
2347	op->stats.food = 999;	2133	op->stats.food = 999;
2348	fix_player(op);	2134
		2135	op->update_stats ();
2349	return 1;	2136	return 1;
2350	}	2137	}
		2138
2351	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2139	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2352	CLEAR_FLAG(op, FLAG_LIFESAVE);	2140	CLEAR_FLAG (op, FLAG_LIFESAVE);
2353	enter_player_savebed(op); /* bring him home. */	2141	enter_player_savebed (op); /* bring him home. */
2354	return 0;	2142	return 0;
2355	}	2143	}
2356		2144
2357	/* This goes throws the inventory and removes unpaid objects, and puts them	2145	/* This goes throws the inventory and removes unpaid objects, and puts them
2358	* back in the map (location and map determined by values of env). This	2146	* back in the map (location and map determined by values of env). This
2359	* function will descend into containers. op is the object to start the search	2147	* function will descend into containers. op is the object to start the search
2360	* from.	2148	* from.
2361	*/	2149	*/
		2150	static void
2362	void remove_unpaid_objects(object *op, object *env)	2151	drop_unpaid_items (object *op, object *env)
2363	{	2152	{
2364	object *next;
2365
2366	while (op) {	2153	while (op)
2367	next=op->below; /* Make sure we have a good value, in case	2154	{
2368	* we remove object 'op'	2155	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2369	*/	2156
2370	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2157	if (QUERY_FLAG (op, FLAG_UNPAID))
2371	remove_ob(op);	2158	op->insert_at (env);
2372	op->x = env->x;	2159	else if (op->inv)
2373	op->y = env->y;	2160	drop_unpaid_items (op->inv, env);
2374	if (env->type == PLAYER)
2375	esrv_del_item(env->contr, op->count);
2376	insert_ob_in_map(op, env->map, NULL,0);
2377	}
2378	else if (op->inv) remove_unpaid_objects(op->inv, env);
2379	op=next;
2380	}
2381	}
2382		2161
2383		2162	op = next;
2384	/*
2385	* Returns pointer a static string containing gravestone text
2386	* Moved from apply.c to player.c - player.c is what
2387	* actually uses this function. player.c may not be quite the
2388	* best, a misc file for object actions is probably better,
2389	* but there isn't one in the server directory.
2390	*/
2391	char *gravestone_text (object *op)
2392	{
2393	static char buf2[MAX_BUF];
2394	char buf[MAX_BUF];
2395	time_t now = time (NULL);
2396
2397	strcpy (buf2, " R.I.P.\n\n");
2398	if (op->type == PLAYER)
2399	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2400	else
2401	sprintf (buf, "%s\n", op->name);
2402	strncat (buf2, " ", 20 - strlen (buf) / 2);
2403	strcat (buf2, buf);
2404	if (op->type == PLAYER)
2405	sprintf (buf, "who was in level %d when killed\n", op->level);
2406	else
2407	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2408	strncat (buf2, " ", 20 - strlen (buf) / 2);
2409	strcat (buf2, buf);
2410	if (op->type == PLAYER) {
2411	sprintf (buf, "by %s.\n\n", op->contr->killer);
2412	strncat (buf2, " ", 21 - strlen (buf) / 2);
2413	strcat (buf2, buf);
2414	}	2163	}
2415	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2416	strncat (buf2, " ", 20 - strlen (buf) / 2);
2417	strcat (buf2, buf);
2418	return buf2;
2419	}	2164	}
2420		2165
		2166	void
		2167	object::drop_unpaid_items ()
		2168	{
		2169	if (!flag [FLAG_REMOVED])
		2170	::drop_unpaid_items (inv, this);
		2171	}
2421		2172
2422		2173	void
2423	void do_some_living(object *op) {	2174	do_some_living (object *op)
		2175	{
2424	int last_food=op->stats.food;	2176	int last_food = op->stats.food;
2425	int gen_hp, gen_sp, gen_grace;	2177	int gen_hp, gen_sp, gen_grace;
2426	int over_hp, over_sp, over_grace;	2178	int over_hp, over_sp, over_grace;
2427	int i;	2179	int i;
2428	int rate_hp = 1200;	2180	int rate_hp = 1200;
2429	int rate_sp = 2500;	2181	int rate_sp = 2500;
2430	int rate_grace = 2000;	2182	int rate_grace = 2000;
2431	const int max_hp = 1;	2183	const int max_hp = 1;
2432	const int max_sp = 1;	2184	const int max_sp = 1;
2433	const int max_grace = 1;	2185	const int max_grace = 1;
2434		2186
2435	if (op->contr->outputs_sync) {	2187	if (op->contr->hidden)
2436	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2188	{
2437	if (op->contr->outputs[i].buf!=NULL &&	2189	op->invisible = 1000;
2438	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2190	/* the socket code flashes the player visible/invisible
2439	flush_output_element(op, &op->contr->outputs[i]);	2191	* depending on the value of invisible, so we need to
		2192	* alternate it here for it to work correctly.
		2193	*/
		2194	if (pticks & 2)
		2195	op->invisible--;
2440	}	2196	}
		2197	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2198	{
		2199	if (!op->invisible--)
		2200	{
		2201	make_visible (op);
		2202	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2203	}
		2204	}
2441		2205
2442	if(op->contr->state==ST_PLAYING) {	2206	if (op->contr->ns->state == ST_PLAYING)
2443		2207	{
2444	/* these next three if clauses make it possible to SLOW DOWN	2208	/* these next three if clauses make it possible to SLOW DOWN
2445	hp/grace/spellpoint regeneration. */	2209	hp/grace/spellpoint regeneration. */
2446	if(op->contr->gen_hp >= 0 )
2447	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2448	else {
2449	gen_hp = op->stats.maxhp;
2450	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2451	}
2452	if(op->contr->gen_sp >= 0 )
2453	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2454	else {
2455	gen_sp = op->stats.maxsp;
2456	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2457	}
2458	if(op->contr->gen_grace >= 0)
2459	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2460	else {
2461	gen_grace = op->stats.maxgrace;
2462	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2463	}
2464
2465	/* Regenerate Spell Points */
2466	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2467	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2468	if(op->stats.sp<op->stats.maxsp) {
2469	op->stats.sp++;
2470	/* dms do not consume food */
2471	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2472	op->stats.food--;
2473	if(op->contr->digestion<0)
2474	op->stats.food+=op->contr->digestion;
2475	else if(op->contr->digestion>0 &&
2476	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2477	op->stats.food=last_food;
2478	}
2479	}
2480	if (max_sp>1) {
2481	over_sp = (gen_sp+10)/rate_sp;
2482	if (over_sp > 0) {
2483	if(op->stats.sp<op->stats.maxsp) {
2484	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2485	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2486	op->stats.sp--;
2487	if(op->stats.sp>op->stats.maxsp)
2488	op->stats.sp=op->stats.maxsp;
2489	}
2490	op->last_sp=0;
2491	} else {
2492	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2493	}
2494	} else {
2495	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2496	}
2497	}
2498
2499	/* Regenerate Grace */
2500	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2501	if(--op->last_grace<0) {
2502	if(op->stats.grace<op->stats.maxgrace/2)
2503	op->stats.grace++; /* no penalty in food for regaining grace */
2504	if(max_grace>1) {
2505	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2506	if (over_grace > 0) {
2507	op->stats.sp += over_grace
2508	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2509	op->last_grace=0;
2510	} else {
2511	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2512	}
2513	} else {
2514	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2515	}
2516	/* wearing stuff doesn't detract from grace generation. */
2517	}
2518
2519	/* Regenerate Hit Points */
2520	if(--op->last_heal<0) {
2521	if(op->stats.hp<op->stats.maxhp) {
2522	op->stats.hp++;
2523	/* dms do not consume food */
2524	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2525	op->stats.food--;
2526	if(op->contr->digestion<0)
2527	op->stats.food+=op->contr->digestion;
2528	else if(op->contr->digestion>0 &&
2529	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2530	op->stats.food=last_food;
2531	}
2532	}
2533	if(max_hp>1) {
2534	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2535	if (over_hp > 0) {
2536	op->stats.sp += over_hp
2537	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2538	op->last_heal=0;
2539	} else {
2540	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2541	}
2542	} else {
2543	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2544	}
2545	}
2546
2547	/* Digestion */
2548	if(--op->last_eat<0) {
2549	#ifdef COZY_SERVER
2550	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2551	int bonus=dg>0?dg:0,
2552	penalty=dg<0?-dg:0;
2553	#else
2554	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2555	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2556	#endif
2557
2558	if(op->contr->gen_hp > 0)	2210	if (op->contr->gen_hp >= 0)
2559	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2211	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2560	else	2212	else
2561	op->last_eat=25*(1+bonus)/(penalty +1);	2213	{
		2214	gen_hp = op->stats.maxhp;
		2215	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2216	}
		2217
		2218	if (op->contr->gen_sp >= 0)
		2219	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2220	else
		2221	{
		2222	gen_sp = op->stats.maxsp;
		2223	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2224	}
		2225
		2226	if (op->contr->gen_grace >= 0)
		2227	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2228	else
		2229	{
		2230	gen_grace = op->stats.maxgrace;
		2231	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2232	}
		2233
		2234	/* Regenerate Grace */
		2235	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2236	if (--op->last_grace < 0)
		2237	{
		2238	if (op->stats.grace < op->stats.maxgrace / 2)
		2239	op->stats.grace++; /* no penalty in food for regaining grace */
		2240
		2241	if (max_grace > 1)
		2242	{
		2243	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2244	if (over_grace > 0)
		2245	{
		2246	op->stats.sp += over_grace
		2247	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2248	op->last_grace = 0;
		2249	}
		2250	else
		2251	{
		2252	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2253	}
		2254	}
		2255	else
		2256	{
		2257	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2258	}
		2259	/* wearing stuff doesn't detract from grace generation. */
		2260	}
		2261
		2262	if (op->stats.food > 0)
		2263	{
		2264	/* Regenerate Spell Points */
		2265	if (!op->contr->golem && --op->last_sp < 0)
		2266	{
		2267	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2268
		2269	if (op->stats.sp < op->stats.maxsp)
		2270	{
		2271	op->stats.sp++;
		2272
		2273	/* dms do not consume food */
		2274	if (!QUERY_FLAG (op, FLAG_WIZ))
		2275	{
		2276	op->stats.food--;
		2277
		2278	if (op->contr->digestion < 0)
		2279	op->stats.food += op->contr->digestion;
		2280	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2281	op->stats.food = last_food;
		2282	}
		2283	}
		2284
		2285	if (max_sp > 1)
		2286	{
		2287	over_sp = (gen_sp + 10) / rate_sp;
		2288	if (over_sp > 0)
		2289	{
		2290	if (op->stats.sp < op->stats.maxsp)
		2291	{
		2292	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2293
		2294	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2295	op->stats.sp--;
		2296
		2297	if (op->stats.sp > op->stats.maxsp)
		2298	op->stats.sp = op->stats.maxsp;
		2299	}
		2300
		2301	op->last_sp = 0;
		2302	}
		2303	else
		2304	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2305	}
		2306	else
		2307	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2308	}
		2309
		2310	/* Regenerate Hit Points */
		2311	if (--op->last_heal < 0)
		2312	{
		2313	if (op->stats.hp < op->stats.maxhp)
		2314	{
		2315	op->stats.hp++;
		2316
		2317	/* dms do not consume food */
		2318	if (!QUERY_FLAG (op, FLAG_WIZ))
		2319	{
		2320	op->stats.food--;
		2321
		2322	if (op->contr->digestion < 0)
		2323	op->stats.food += op->contr->digestion;
		2324	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2325	op->stats.food = last_food;
		2326	}
		2327	}
		2328
		2329	if (max_hp > 1)
		2330	{
		2331	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2332
		2333	if (over_hp > 0)
		2334	{
		2335	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2336	op->last_heal = 0;
		2337	}
		2338	else
		2339	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2340	}
		2341	else
		2342	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2343	}
		2344	}
		2345
		2346	/* Digestion */
		2347	if (--op->last_eat < 0)
		2348	{
		2349	int bonus = max (0, op->contr->digestion),
		2350	penalty = max (0, -op->contr->digestion);
		2351
		2352	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2353
2562	/* dms do not consume food */	2354	/* dms do not consume food */
2563	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2355	if (!QUERY_FLAG (op, FLAG_WIZ))
2564	}	2356	op->stats.food--;
2565	}	2357	}
2566		2358
2567	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2359	if (op->stats.food < 0 && op->stats.hp >= 0)
2568	object *tmp, *flesh=NULL;	2360	{
		2361	object *flesh = 0;
2569		2362
2570	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2363	for_inv_removable (op, tmp)
		2364	{
2571	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2365	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2366	continue;
		2367
2572	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2368	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2573	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2369	{
2574	manual_apply(op,tmp,0);	2370	op->statusmsg ("You blindly grab for a bite of food. "
		2371	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2372	manual_apply (op, tmp, 0);
		2373
2575	if(op->stats.food>=0||op->stats.hp<0)	2374	if (op->stats.food >= 0 || op->stats.hp < 0)
2576	break;	2375	break;
2577	}	2376	}
2578	else if (tmp->type==FLESH) flesh=tmp;	2377	else if (tmp->type == FLESH)
2579	} /* End if paid for object */	2378	flesh = tmp;
2580	} /* end of for loop */	2379	}
		2380
2581	/* If player is still starving, it means they don't have any food, so	2381	/* If player is still starving, it means they don't have any food, so
2582	* eat flesh instead.	2382	* eat flesh instead.
2583	*/	2383	*/
2584	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2384	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2585	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2385	{
		2386	op->statusmsg ("You blindly grab for a bite of food. "
		2387	"H<To prevent you from starving, you ate some random item from your backpack.>");
2586	manual_apply(op,flesh,0);	2388	manual_apply (op, flesh, 0);
2587	}	2389	}
2588	} /* end if player is starving */
2589		2390
2590	while(op->stats.food<0&&op->stats.hp>0)	2391	// If player is still starving, alert him!
2591	op->stats.food++,op->stats.hp--;	2392	if (op->stats.food < 0)
2592		2393	op->failmsg ("You are starving! "
2593	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2394	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2594	kill_player(op);
2595	}
2596
2597		2395	}
		2396
		2397	if (op->stats.food < 0)
		2398	{
		2399	op->stats.hp += op->stats.food;
		2400	op->stats.food = 0;
		2401
		2402	if (op->stats.hp < 0)
		2403	{
		2404	op->contr->killer = archetype::get ("killer_starvation");
		2405	op->contr->killer->destroy ();
		2406	}
		2407	}
		2408
		2409	/* killer should be set here already */
		2410	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
		2411	kill_player (op);
		2412	}
		2413	}
2598		2414
2599	/* If the player should die (lack of hp, food, etc), we call this.	2415	/* If the player should die (lack of hp, food, etc), we call this.
2600	* op is the player in jeopardy. If the player can not be saved (not	2416	* op is the player in jeopardy. If the player can not be saved (not
2601	* permadeath, no lifesave), this will take care of removing the player	2417	* permadeath, no lifesave), this will take care of removing the player
2602	* file.	2418	* file.
2603	*/	2419	*/
		2420	void
2604	void kill_player(object *op)	2421	kill_player (object *op)
2605	{	2422	{
2606	char buf[MAX_BUF];
2607	int x,y,i;	2423	int x, y;
2608	mapstruct *map; /* this is for resurrection */	2424	maptile *map; /* this is for resurrection */
2609	int z;
2610	int num_stats_lose;
2611	int lost_a_stat;
2612	int lose_this_stat;
2613	int this_stat;
2614	int will_kill_again;	2425	int will_kill_again;
2615	archetype *at;	2426	archetype *at;
2616	object *tmp;	2427	object *tmp;
2617		2428
2618	if(save_life(op))	2429	if (save_life (op))
2619	return;	2430	return;
2620		2431
		2432	dynbuf_text deathtab;
2621		2433
		2434	/* restore player */
		2435	at = archetype::find (shstr_poisoning);
		2436	if (object *tmp = present_arch_in_ob (at, op))
		2437	{
		2438	tmp->destroy ();
		2439	deathtab << "Your body feels cleansed...\r";
		2440	}
		2441
		2442	at = archetype::find (shstr_confusion);
		2443	if (object *tmp = present_arch_in_ob (at, op))
		2444	{
		2445	tmp->destroy ();
		2446	deathtab << "Your mind feels clearer...\r";
		2447	}
		2448
		2449	cure_disease (op, 0, 0); /* remove any disease */
		2450
		2451	max_it (op->stats.hp , op->stats.maxhp);
		2452	max_it (op->stats.sp , op->stats.maxsp);
		2453	max_it (op->stats.grace, op->stats.maxgrace);
		2454
		2455	if (op->stats.food <= 0)
		2456	op->stats.food = 999;
		2457
		2458	// remove all spell effects that are active
		2459	// to avoid long-term effects such as word-of-recall
		2460	for (object *item = op->inv; item; )
		2461	{
		2462	object *next = item->below;
		2463
		2464	if (item->type == SPELL_EFFECT && item->active)
		2465	item->destroy ();
		2466
		2467	item = next;
		2468	}
		2469
2622	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2470	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2623	* in cities ONLY!!! It is very important that this doesn't get abused.	2471	* in cities ONLY!!! It is very important that this doesn't get abused.
2624	* Look at op_on_battleground() for more info --AndreasV	2472	* Look at op_on_battleground() for more info --AndreasV
2625	*/	2473	*/
2626	if (op_on_battleground(op, &x, &y)) {	2474	if (op_on_battleground (op, &x, &y))
2627	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2475	{
2628	"You have been defeated in combat!");	2476	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2629	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2630	"Local medics have saved your life...");
2631
2632	/* restore player */
2633	at = find_archetype("poisoning");
2634	tmp=present_arch_in_ob(at,op);
2635	if (tmp) {
2636	remove_ob(tmp);
2637	free_object(tmp);
2638	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2639	}
2640		2477
2641	at = find_archetype("confusion");
2642	tmp=present_arch_in_ob(at,op);
2643	if (tmp) {
2644	remove_ob(tmp);
2645	free_object(tmp);
2646	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2647	}
2648
2649	cure_disease(op,0); /* remove any disease */
2650	op->stats.hp=op->stats.maxhp;
2651	if (op->stats.food<=0) op->stats.food=999;
2652
2653	/* create a bodypart-trophy to make the winner happy */	2478	/* create a bodypart-trophy to make the winner happy */
2654	tmp=arch_to_object(find_archetype("finger"));	2479	object *tmp = archetype::find (shstr_finger)->instance ();
2655	if (tmp != NULL)	2480
2656	{	2481	tmp->name = format ("%s's finger" , &op->name);
2657	sprintf(buf,"%s's finger",op->name);	2482	tmp->name_pl = format ("%s's fingers", &op->name);
2658	tmp->name = add_string(buf);	2483	tmp->msg = format (
2659	sprintf(buf," This finger has been cut off %s\n"	2484	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2660	" the %s, when he was defeated at\n level %d by %s.\n",	2485	&op->name, op->contr->title,
2661	op->name, op->contr->title, (int)(op->level),	2486	(int)op->level,
2662	op->contr->killer);	2487	op->contr->killer_name ()
2663	tmp->msg=add_string(buf);
2664	tmp->value=0, tmp->material=0, tmp->type=0;
2665	tmp->materialname = NULL;
2666	tmp->x = op->x, tmp->y = op->y;
2667	insert_ob_in_map(tmp,op->map,op,0);
2668	}
2669		2488	);
		2489	tmp->value = 0, tmp->type = 0;
		2490	tmp->material = name_to_material (shstr_organic);
		2491	tmp->insert_at (op, tmp);
		2492
2670	/* teleport defeated player to new destination*/	2493	/* teleport defeated player to new destination */
2671	transfer_ob(op, x, y, 0, NULL);	2494	transfer_ob (op, x, y, 0, NULL);
2672	op->contr->braced=0;	2495	op->contr->braced = 0;
2673	return;
2674	}
2675		2496
2676	/* Lauwenmark: Handle for plugin death event */	2497	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2677	if (execute_event(op, EVENT_DEATH,NULL,NULL,NULL,SCRIPT_FIX_ALL) != 0)
2678	return;	2498	return;
		2499	}
2679		2500
		2501	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2502	deathtab << "T<YOU HAVE DIED>\n\n";
		2503
		2504	INVOKE_PLAYER (DEATH, op->contr);
		2505
2680	command_kill_pets (op, 0);	2506	command_kill_pets (op, 0);
2681		2507
2682	/* Lauwenmark: Handle for the global death event */	2508	op->contr->play_sound (sound_find ("player_dies"));
2683	execute_global_event(EVENT_PLAYER_DEATH, op);
2684	if(op->stats.food<0) {
2685	if (op->contr->explore) {
2686	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2687	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2688	op->stats.food=999;
2689	return;
2690	}
2691	sprintf(buf,"%s starved to death.",op->name);
2692	strcpy(op->contr->killer,"starvation");
2693	}
2694	else {
2695	if (op->contr->explore) {
2696	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2697	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2698	op->stats.hp=op->stats.maxhp;
2699	return;
2700	}
2701	sprintf(buf,"%s died.",op->name);
2702	}
2703	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2704		2509
2705	/* save the map location for corpse, gravestone*/	2510	/* save the map location for corpse, gravestone */
2706	x=op->x;y=op->y;map=op->map;	2511	x = op->x;
		2512	y = op->y;
		2513	map = op->map;
2707		2514
2708
2709	if (settings.not_permadeth == TRUE) {
2710	/* NOT_PERMADEATH code. This basically brings the character back to	2515	/* NOT_PERMADEATH code. This basically brings the character back to
2711	* life if they are dead - it takes some exp and a random stat.	2516	* life if they are dead - it takes some exp and a random stat.
2712	* See the config.h file for a little more in depth detail about this.	2517	* See the config.h file for a little more in depth detail about this.
2713	*/	2518	*/
2714		2519
2715	/* Basically two ways to go - remove a stat permanently, or just	2520	/* Basically two ways to go - remove a stat permanently, or just
2716	* make it depletion. This bunch of code deals with that aspect	2521	* make it depletion. This bunch of code deals with that aspect
2717	* of death.	2522	* of death.
2718	*/	2523	*/
2719	#ifndef COZY_SERVER	2524	#ifndef COZY_SERVER
2720	if (settings.balanced_stat_loss) {	2525	if (settings.balanced_stat_loss)
		2526	{
2721	/* If stat loss is permanent, lose one stat only. */	2527	/* If stat loss is permanent, lose one stat only. */
2722	/* Lower level chars don't lose as many stats because they suffer	2528	/* Lower level chars don't lose as many stats because they suffer
2723	more if they do. */	2529	more if they do. */
2724	/* Higher level characters can afford things such as potions of	2530	/* Higher level characters can afford things such as potions of
2725	restoration, or better, stat potions. So we slug them that	2531	restoration, or better, stat potions. So we slug them that
2726	little bit harder. */	2532	little bit harder. */
2727	/* GD */	2533	/* GD */
2728	if (settings.stat_loss_on_death)	2534	if (settings.stat_loss_on_death)
2729	num_stats_lose = 1;	2535	num_stats_lose = 1;
2730	else	2536	else
2731	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2537	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2732	} else {	2538	}
		2539	else
2733	num_stats_lose = 1;	2540	num_stats_lose = 1;
2734	}	2541
2735	lost_a_stat = 0;	2542	lost_a_stat = 0;
2736		2543
2737	for (z=0; z<num_stats_lose; z++) {	2544	for (z = 0; z < num_stats_lose; z++)
2738	i = RANDOM() % NUM_STATS;	2545	{
		2546	i = rndm (NUM_STATS);
2739		2547
2740	if (settings.stat_loss_on_death) {	2548	if (settings.stat_loss_on_death)
		2549	{
2741	/* Pick a random stat and take a point off it. Tell the player	2550	/* Pick a random stat and take a point off it. Tell the player
2742	* what he lost.	2551	* what he lost.
2743	*/	2552	*/
2744	change_attr_value(&(op->stats), i,-1);	2553	change_attr_value (&(op->stats), i, -1);
2745	check_stat_bounds(&(op->stats));	2554	check_stat_bounds (&(op->stats));
2746	change_attr_value(&(op->contr->orig_stats), i,-1);	2555	change_attr_value (&(op->contr->orig_stats), i, -1);
2747	check_stat_bounds(&(op->contr->orig_stats));	2556	check_stat_bounds (&(op->contr->orig_stats));
2748	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2557	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2749	lost_a_stat = 1;	2558	lost_a_stat = 1;
2750	} else {	2559	}
		2560	else
		2561	{
2751	/* deplete a stat */	2562	/* deplete a stat */
2752	archetype *deparch=find_archetype("depletion");	2563	archetype *deparch = archetype::find (shstr_depletion);
2753	object *dep;	2564	object *dep;
		2565
		2566	dep = present_arch_in_ob (deparch, op);
		2567	if (!dep)
2754		2568	{
2755	dep = present_arch_in_ob(deparch,op);	2569	dep = deparch->instance ();
2756	if(!dep) {
2757	dep = arch_to_object(deparch);
2758	insert_ob_in_ob(dep, op);	2570	insert_ob_in_ob (dep, op);
2759	}
2760	lose_this_stat = 1;
2761	if (settings.balanced_stat_loss) {
2762	/* GD */
2763	/* Get the stat that we're about to deplete. */
2764	this_stat = get_attr_value(&(dep->stats), i);
2765	if (this_stat < 0) {
2766	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2767	int keep_chance = this_stat * this_stat;
2768	/* Yes, I am paranoid. Sue me. */
2769	if (keep_chance < 1)
2770	keep_chance = 1;
2771
2772	/* There is a maximum depletion total per level. */
2773	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2774	lose_this_stat = 0;
2775	/* Take loss chance vs keep chance to see if we
2776	retain the stat. */
2777	} else {
2778	if (random_roll(0, loss_chance + keep_chance-1,
2779	op, PREFER_LOW) < keep_chance)
2780	lose_this_stat = 0;
2781	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2782	this_stat, keep_chance, loss_chance,
2783	lose_this_stat?"LOSE":"KEEP"); */
2784	}
2785	}
2786	}
2787		2571	}
2788	if (lose_this_stat) {	2572	lose_this_stat = 1;
		2573	if (settings.balanced_stat_loss)
		2574	{
		2575	/* GD */
		2576	/* Get the stat that we're about to deplete. */
2789	this_stat = get_attr_value(&(dep->stats), i);	2577	this_stat = get_attr_value (&(dep->stats), i);
		2578	if (this_stat < 0)
		2579	{
		2580	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2581	int keep_chance = this_stat * this_stat;
		2582
		2583	/* Yes, I am paranoid. Sue me. */
		2584	if (keep_chance < 1)
		2585	keep_chance = 1;
		2586
		2587	/* There is a maximum depletion total per level. */
		2588	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2589	{
		2590	lose_this_stat = 0;
		2591	/* Take loss chance vs keep chance to see if we
		2592	retain the stat. */
		2593	}
		2594	else
		2595	{
		2596	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2597	lose_this_stat = 0;
		2598	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2599	this_stat, keep_chance, loss_chance,
		2600	lose_this_stat?"LOSE":"KEEP"); */
		2601	}
		2602	}
		2603	}
		2604
		2605	if (lose_this_stat)
		2606	{
		2607	this_stat = get_attr_value (&dep->stats, i);
2790	/* We could try to do something clever like find another	2608	/* We could try to do something clever like find another
2791	* stat to reduce if this fails. But chances are, if	2609	* stat to reduce if this fails. But chances are, if
2792	* stats have been depleted to -50, all are pretty low	2610	* stats have been depleted to -50, all are pretty low
2793	* and should be roughly the same, so it shouldn't make a	2611	* and should be roughly the same, so it shouldn't make a
2794	* difference.	2612	* difference.
2795	*/	2613	*/
2796	if (this_stat>=-50) {	2614	if (this_stat >= -50)
		2615	{
2797	change_attr_value(&(dep->stats), i, -1);	2616	change_attr_value (&(dep->stats), i, -1);
2798	SET_FLAG(dep, FLAG_APPLIED);	2617	SET_FLAG (dep, FLAG_APPLIED);
2799	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2618	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2800	fix_player(op);	2619	op->update_stats ();
2801	lost_a_stat = 1;	2620	lost_a_stat = 1;
2802	}	2621	}
2803	}	2622	}
		2623	}
2804	}	2624	}
2805	}	2625
2806	/* If no stat lost, tell the player. */	2626	/* If no stat lost, tell the player. */
2807	if (!lost_a_stat)	2627	if (!lost_a_stat)
2808	{	2628	{
2809	/* determine_god() seems to not work sometimes... why is this?	2629	/* determine_god() seems to not work sometimes... why is this?
2810	Should I be using something else? GD */	2630	Should I be using something else? GD */
2811	const char *god = determine_god(op);	2631	shstr_tmp god = determine_god (op);
2812	if (god && (strcmp(god, "none")))	2632
2813	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2633	if (god != shstr_none)
2814	"moment you feel the holy presence of %s protecting"	2634	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2815	" you.", god);	2635	else
2816	else	2636	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2817	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2818	" feel a holy presence protecting you.");
2819	}	2637	}
		2638	#else
		2639	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2820	#endif	2640	#endif
2821	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2822	" feel a holy presence protecting you from losing yourself completely.");
2823		2641
2824	/* Put a gravestone up where the character 'almost' died. List the	2642	/* Put a gravestone up where the character 'almost' died. List the
2825	* exp loss on the stone.	2643	* exp loss on the stone.
2826	*/	2644	*/
2827	tmp=arch_to_object(find_archetype("gravestone"));	2645	tmp = archetype::find (shstr_gravestone)->instance ();
2828	sprintf(buf,"%s's gravestone",op->name);	2646	tmp->name = format ("%s's gravestone", &op->name);
2829	FREE_AND_COPY(tmp->name, buf);	2647	tmp->name_pl = format ("%s's gravestones", &op->name);
2830	sprintf(buf,"%s's gravestones",op->name);	2648	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2831	FREE_AND_COPY(tmp->name_pl, buf);	2649	&op->name, op->contr->title, op->contr->killer_name ());
2832	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2833	"who was killed\n"
2834	"by %s.\n",
2835	op->name, op->contr->title,
2836	op->contr->killer);
2837	tmp->msg = add_string(buf);
2838	tmp->x=op->x,tmp->y=op->y;	2650	tmp->x = op->x, tmp->y = op->y;
2839	insert_ob_in_map (tmp, op->map, NULL,0);	2651	insert_ob_in_map (tmp, op->map, NULL, 0);
2840		2652
2841	/**************************************/	2653	/**************************************/
2842	/* */	2654	/* */
2843	/* Subtract the experience points, */	2655	/* Subtract the experience points, */
2844	/* if we died cause of food, give us */
2845	/* food, and reset HP's... */
2846	/* */	2656	/* */
2847	/**************************************/	2657	/**************************************/
2848		2658
2849	/* remove any poisoning and confusion the character may be suffering.*/
2850	/* restore player */
2851	at = find_archetype("poisoning");
2852	tmp=present_arch_in_ob(at,op);
2853	if (tmp) {
2854	remove_ob(tmp);
2855	free_object(tmp);
2856	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2857	}
2858
2859	at = find_archetype("confusion");
2860	tmp=present_arch_in_ob(at,op);
2861	if (tmp) {
2862	remove_ob(tmp);
2863	free_object(tmp);
2864	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2865	}
2866	cure_disease(op,0); /* remove any disease */
2867
2868	/*add_exp(op, (op->stats.exp * -0.20)); */	2659	/*add_exp(op, (op->stats.exp * -0.20)); */
2869	apply_death_exp_penalty(op);	2660	apply_death_exp_penalty (op);
2870	if(op->stats.food < 100) op->stats.food = 900;
2871	op->stats.hp = op->stats.maxhp;
2872	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2873	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2874		2661
2875	/*	2662	/*
2876	* Check to see if the player is in a shop. IF so, then check to see if	2663	* Check to see if the player has any unpaid items. If so, remove them
2877	* the player has any unpaid items. If so, remove them and put them back	2664	* and put them back in the map.
2878	* in the map.	2665	*/
2879	*/	2666	op->drop_unpaid_items ();
2880		2667
2881	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2882	if (tmp->type == SHOP_FLOOR) {
2883	remove_unpaid_objects(op->inv, op);
2884	break;
2885	}
2886	}
2887
2888
2889	/****************************************/	2668	/****************************************/
2890	/* */	2669	/* */
2891	/* Move player to his current respawn- */	2670	/* Move player to his current respawn- */
2892	/* position (usually last savebed) */	2671	/* position (usually last savebed) */
2893	/* */	2672	/* */
2894	/****************************************/	2673	/****************************************/
2895		2674
2896	enter_player_savebed(op);	2675	enter_player_savebed (op);
2897		2676
2898	/* Save the player before inserting the force to reduce
2899	* chance of abuse.
2900	*/
2901	op->contr->braced=0;	2677	op->contr->braced = 0;
2902	save_player(op,1);
2903		2678
2904	/* it is possible that the player has blown something up	2679	/* it is possible that the player has blown something up
2905	* at his savebed location, and that can have long lasting	2680	* at his savebed location, and that can have long lasting
2906	* spell effects. So first see if there is a spell effect	2681	* spell effects. So first see if there is a spell effect
2907	* on the space that might harm the player.	2682	* on the space that might harm the player.
2908	*/	2683	*/
2909	will_kill_again=0;	2684	will_kill_again = 0;
2910	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2685	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2911	if (tmp->type ==SPELL_EFFECT)	2686	if (tmp->type == SPELL_EFFECT)
2912	will_kill_again|=tmp->attacktype;	2687	will_kill_again |= tmp->attacktype;
2913	}	2688
2914	if (will_kill_again) {	2689	if (will_kill_again)
		2690	{
2915	object *force;	2691	object *force;
2916	int at;	2692	int at;
2917		2693
2918	force=get_archetype(FORCE_NAME);	2694	force = get_archetype (FORCE_NAME);
2919	/* 50 ticks should be enough time for the spell to abate */	2695	/* 50 ticks should be enough time for the spell to abate */
2920	force->speed=0.1;	2696	force->speed = 0.1f;
2921	force->speed_left=-5.0;	2697	force->speed_left = -5.f;
2922	SET_FLAG(force, FLAG_APPLIED);	2698	SET_FLAG (force, FLAG_APPLIED);
2923	for (at=0; at<NROFATTACKS; at++) {	2699	for (at = 0; at < NROFATTACKS; at++)
2924	if (will_kill_again & (1 << at))	2700	if (will_kill_again & (1 << at))
2925	force->resist[at] = 100;	2701	force->resist[at] = 100;
2926	}	2702
2927	insert_ob_in_ob(force, op);	2703	insert_ob_in_ob (force, op);
2928	fix_player(op);	2704	op->update_stats ();
2929
2930	}
2931	/**************************************/
2932	/* */
2933	/* Repaint the characters inv, and */
2934	/* stats, and show a nasty message ;) */
2935	/* */
2936	/**************************************/
2937
2938	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2939	return;
2940	} /* NOT_PERMADETH */
2941	else {
2942	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2943	* should probably be embedded in an else statement.
2944	*/
2945
2946	op->contr->party=NULL;
2947	if (settings.set_title == TRUE)
2948	op->contr->own_title[0]='\0';
2949	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2950	check_score(op);
2951	if(op->contr->ranges[range_golem]!=NULL) {
2952	remove_friendly_object(op->contr->ranges[range_golem]);
2953	remove_ob(op->contr->ranges[range_golem]);
2954	free_object(op->contr->ranges[range_golem]);
2955	op->contr->ranges[range_golem]=NULL;
2956	op->contr->golem_count=0;
2957	}
2958	loot_object(op); /* Remove some of the items for good */
2959	remove_ob(op);
2960	op->direction=0;
2961
2962	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2963	delete_character(op->name,0);
2964	if (settings.resurrection == TRUE) {
2965	/* save playerfile sans equipment when player dies
2966	** then save it as player.pl.dead so that future resurrection
2967	** type spells will work on them nicely
2968	*/
2969	delete_character(op->name,0);
2970	op->stats.hp = op->stats.maxhp;
2971	op->stats.food = 999;
2972
2973	/* set the location of where the person will reappear when */
2974	/* maybe resurrection code should fix map also */
2975	strcpy(op->contr->maplevel, settings.emergency_mapname);
2976	if(op->map!=NULL)
2977	op->map = NULL;
2978	op->x = settings.emergency_x;
2979	op->y = settings.emergency_y;
2980	save_player(op,0);
2981	op->map = map;
2982	/* please see resurrection.c: peterm */
2983	dead_player(op);
2984	} else {
2985	delete_character(op->name,1);
2986	}	2705	}
2987	}
2988	play_again(op);
2989		2706
2990	/* peterm: added to create a corpse at deathsite. */	2707	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2991	tmp=arch_to_object(find_archetype("corpse_pl"));
2992	sprintf(buf,"%s", op->name);
2993	FREE_AND_COPY(tmp->name, buf);
2994	FREE_AND_COPY(tmp->name_pl, buf);
2995	tmp->level=op->level;
2996	tmp->x=x;tmp->y=y;
2997	if (tmp->msg)
2998	free_string(tmp->msg);
2999	tmp->msg = add_string (gravestone_text(op));
3000	SET_FLAG (tmp, FLAG_UNIQUE);
3001	insert_ob_in_map (tmp, map, NULL,0);
3002	}
3003	}	2708	}
3004		2709
3005		2710	static void
3006	void loot_object(object *op) { /* Grab and destroy some treasure */	2711	loot_object (object *op)
		2712	{ /* Grab and destroy some treasure */
3007	object *tmp,*tmp2,*next;	2713	object *tmp, *tmp2, *next;
3008		2714
3009	if (op->container) { /* close open sack first */	2715	op->close_container (); /* close open sack first */
3010	esrv_apply_container (op, op->container);
3011	}
3012		2716
3013	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2717	for (tmp = op->inv; tmp; tmp = next)
		2718	{
3014	next=tmp->below;	2719	next = tmp->below;
3015	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2720
3016	remove_ob(tmp);	2721	if (tmp->invisible)
		2722	continue;
		2723
		2724	tmp->remove ();
3017	tmp->x=op->x,tmp->y=op->y;	2725	tmp->x = op->x, tmp->y = op->y;
3018	if (tmp->type == CONTAINER) { /* empty container to ground */	2726
3019	loot_object(tmp);	2727	if (tmp->type == CONTAINER)
3020	}	2728	loot_object (tmp); /* empty container to ground */
3021	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2729
3022	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2730	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2731	{
3023	if(tmp->nrof>1) {	2732	if (tmp->nrof > 1)
3024	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2733	{
3025	free_object(tmp2);	2734	tmp->decrease (rndm (1, tmp->nrof - 1));
3026	insert_ob_in_map(tmp,op->map,NULL,0);	2735	insert_ob_in_map (tmp, op->map, NULL, 0);
		2736	}
		2737	else
		2738	tmp->destroy ();
		2739	}
3027	} else	2740	else
3028	free_object(tmp);
3029	} else
3030	insert_ob_in_map(tmp,op->map,NULL,0);	2741	insert_ob_in_map (tmp, op->map, NULL, 0);
3031	}	2742	}
3032	}	2743	}
3033		2744
3034	/*	2745	/*
3035	* fix_weight(): Check recursively the weight of all players, and fix	2746	* fix_weight(): Check recursively the weight of all players, and fix
3036	* what needs to be fixed. Refresh windows and fix speed if anything	2747	* what needs to be fixed. Refresh windows and fix speed if anything
3037	* was changed.	2748	* was changed.
3038	*/	2749	*/
		2750	void
		2751	fix_weight ()
		2752	{
		2753	for_all_players (pl)
		2754	{
		2755	sint32 old = pl->ob->carrying;
3039		2756
3040	void fix_weight(void) {	2757	pl->ob->update_weight ();
3041	player *pl;	2758
3042	for (pl = first_player; pl != NULL; pl = pl->next) {	2759	if (old != pl->ob->carrying)
3043	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2760	{
3044	if(old == sum)	2761	pl->ob->update_stats ();
3045	continue;	2762	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3046	fix_player(pl->ob);	2763	}
3047	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3048	pl->ob->name, old, sum);
3049	}	2764	}
3050	}	2765	}
3051		2766
3052	void fix_luck(void) {	2767	void
3053	player *pl;	2768	fix_luck ()
3054	for (pl = first_player; pl != NULL; pl = pl->next)	2769	{
		2770	for_all_players (pl)
3055	if (!pl->ob->contr->state)	2771	if (!pl->ob->contr->ns->state)
3056	change_luck(pl->ob, 0);	2772	pl->ob->change_luck (0);
3057	}	2773	}
3058
3059		2774
3060	/* cast_dust() - handles op throwing objects of type 'DUST'.	2775	/* cast_dust() - handles op throwing objects of type 'DUST'.
3061	* This is much simpler in the new spell code - we basically	2776	* This is much simpler in the new spell code - we basically
3062	* just treat this as any other spell casting object.	2777	* just treat this as any other spell casting object.
3063	*/	2778	*/
3064		2779	void
3065	void cast_dust (object *op, object *throw_ob, int dir) {	2780	cast_dust (object *op, object *throw_ob, int dir)
		2781	{
3066	object *skop, *spob;	2782	object *skop, *spob;
3067		2783
3068	skop = find_skill_by_name(op, throw_ob->skill);	2784	skop = find_skill_by_name (op, throw_ob->skill);
3069		2785
3070	/* casting POTION 'dusts' is really a use_magic_item skill */	2786	/* casting POTION 'dusts' is really a use_magic_item skill */
3071	if(op->type==PLAYER && throw_ob->type==POTION && !skop) {	2787	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
		2788	{
3072	LOG(llevError,"Player %s lacks critical skill use_magic_item!\n",	2789	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3073	op->name);	2790	return;
3074	return;
3075	}	2791	}
		2792
3076	spob = throw_ob->inv;	2793	spob = throw_ob->inv;
		2794
		2795	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
		2796	// not pass NULL to cast_spell (which did indeed check itself, but
		2797	// errors should be reported as early as possible IMHO)
		2798	if (!spob)
		2799	{
		2800	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
		2801	return;
		2802	}
		2803
3077	if (op->type==PLAYER && spob)	2804	if (op->type == PLAYER)
3078	new_draw_info_format(NDI_UNIQUE, 0,op,"You cast %s.",spob->name);	2805	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3079		2806
3080	cast_spell(op, throw_ob, dir, spob, NULL);	2807	cast_spell (op, throw_ob, dir, spob, NULL);
3081
3082	if(!QUERY_FLAG(throw_ob,FLAG_REMOVED)) remove_ob(throw_ob);
3083	free_object(throw_ob);
3084	}
3085		2808
		2809	throw_ob->destroy ();
		2810	}
		2811
		2812	void
3086	void make_visible (object *op) {	2813	make_visible (object *op)
3087	op->hide = 0;	2814	{
		2815	op->flag [FLAG_HIDDEN] = 0;
3088	op->invisible = 0;	2816	op->invisible = 0;
3089	if(op->type==PLAYER) {
3090	op->contr->tmp_invis = 0;
3091	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3092	}
3093	update_object(op,UP_OBJ_FACE);
3094	}
3095		2817
3096	int is_true_undead(object *op) {
3097	object *tmp=NULL;
3098
3099	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3100
3101	if(op->type==PLAYER)	2818	if (op->type == PLAYER)
3102	for(tmp=op->inv;tmp;tmp=tmp->below)	2819	{
3103	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2820	op->contr->tmp_invis = 0;
3104	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2821	op->contr->invis_race = 0;
		2822	}
		2823
		2824	update_object (op, UP_OBJ_CHANGE);
		2825	}
		2826
		2827	int
		2828	is_true_undead (object *op)
		2829	{
		2830	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		2831	return 1;
		2832
3105	return 0;	2833	return 0;
3106	}	2834	}
3107		2835
3108	/* look at the surrounding terrain to determine	2836	/* look at the surrounding terrain to determine
3109	* the hideability of this object. Positive levels	2837	* the hideability of this object. Positive levels
3110	* indicate greater hideability.	2838	* indicate greater hideability.
3111	*/	2839	*/
3112		2840	int
3113	int hideability(object *ob) {	2841	hideability (object *ob)
		2842	{
3114	int i,level=0, mflag;	2843	int i, level = 0, mflag;
3115	sint16 x,y;	2844	sint16 x, y;
3116		2845
3117	if(!ob||!ob->map) return 0;	2846	if (!ob || !ob->map)
		2847	return 0;
3118		2848
3119	/* so, on normal lighted maps, its hard to hide */	2849	/* so, on normal lighted maps, its hard to hide */
3120	level=ob->map->darkness - 2;	2850	level = ob->map->darklevel () - 2;
3121		2851
3122	/* this also picks up whether the object is glowing.	2852	/* this also picks up whether the object is glowing.
3123	* If you carry a light on a non-dark map, its not	2853	* If you carry a light on a non-dark map, its not
3124	* as bad as carrying a light on a pitch dark map */	2854	* as bad as carrying a light on a pitch dark map */
3125	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2855	if (ob->has_carried_lights ())
		2856	level = -(10 + (2 * ob->map->darklevel ()));
3126		2857
3127	/* scan through all nearby squares for terrain to hide in */	2858	/* scan through all nearby squares for terrain to hide in */
3128	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2859	for (i = 0, x = ob->x, y = ob->y;
		2860	i <= SIZEOFFREE1;
		2861	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2862	{
3129	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2863	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3130	if (mflag & P_OUT_OF_MAP) { continue; }	2864	if (mflag & P_OUT_OF_MAP)
		2865	continue;
		2866
3131	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2867	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3132	level += 2;	2868	level += 2;
3133	else /* open terrain! */	2869	else /* open terrain! */
3134	level -= 1;	2870	level -= 1;
3135	}	2871	}
3136		2872
3137	#if 0	2873	#if 0
3138	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2874	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3139	#endif	2875	#endif
3140	return level;	2876	return level;
3141	}	2877	}
3142		2878
3143	/* For Hidden creatures - a chance of becoming 'unhidden'	2879	/* For Hidden creatures - a chance of becoming 'unhidden'
3144	* every time they move - as we subtract off 'invisibility'	2880	* every time they move - as we subtract off 'invisibility'
3145	* AND, for players, if they move into a ridiculously unhideable	2881	* AND, for players, if they move into a ridiculously unhideable
3146	* spot (surrounded by clear terrain in broad daylight). -b.t.	2882	* spot (surrounded by clear terrain in broad daylight). -b.t.
3147	*/	2883	*/
3148		2884	void
3149	void do_hidden_move (object *op) {	2885	do_hidden_move (object *op)
3150	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2886	{
3151	object *skop;	2887	int hide = 0;
3152		2888
3153	if(!op || !op->map) return;	2889	if (!op || !op->map)
		2890	return;
3154		2891
3155	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2892	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2893	int num = random_roll (0, 19, op, PREFER_LOW);
3156		2894
3157	/* its *extremely* hard to run and sneak/hide at the same time! */	2895	/* its *extremely* hard to run and sneak/hide at the same time! */
3158	if(op->type==PLAYER && op->contr->run_on) {	2896	if (op->type == PLAYER && op->contr->run_on)
3159	if(!skop || num >= skop->level) {	2897	if (!skop || num >= skop->level)
		2898	{
3160	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2899	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3161	make_visible(op);	2900	make_visible (op);
3162	return;	2901	return;
3163	} else num += 20;
3164	}	2902	}
		2903	else
		2904	num += 20;
		2905
3165	num += op->map->difficulty;	2906	num += op->map->difficulty;
3166	hide = hideability(op); /* modify by terrain hidden level */	2907	hide = hideability (op); /* modify by terrain hidden level */
3167	num -= hide;	2908	num -= hide;
		2909
3168	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2910	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2911	{
3169	make_visible(op);	2912	make_visible (op);
3170	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2913
3171	"You moved out of hiding! You are visible!");	2914	if (op->type == PLAYER)
		2915	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3172	}	2916	}
3173	else if (op->type == PLAYER && skop) {	2917	else if (op->type == PLAYER && skop)
3174	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2918	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3175	}
3176	}	2919	}
3177		2920
3178	/* determine if who is standing near a hostile creature. */	2921	/* determine if who is standing near a hostile creature. */
3179		2922
		2923	int
3180	int stand_near_hostile( object *who ) {	2924	stand_near_hostile (object *who)
		2925	{
3181	object *tmp=NULL;	2926	object *tmp = NULL;
3182	int i,friendly=0,player=0, mflags;	2927	int i, friendly = 0, player = 0, mflags;
3183	mapstruct *m;	2928	maptile *m;
3184	sint16 x,y;	2929	sint16 x, y;
3185		2930
3186	if(!who) return 0;	2931	if (!who)
3187
3188	if(who->type==PLAYER) player=1;
3189	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3190
3191	/* search adjacent squares */
3192	for(i=1;i<9;i++) {
3193	x = who->x+freearr_x[i];
3194	y = who->y+freearr_y[i];
3195	m = who->map;
3196	mflags = get_map_flags(m, &m, x, y, &x, &y);
3197	/* space must be blocked if there is a monster. If not
3198	* blocked, don't need to check this space.
3199	*/
3200	if (mflags & P_OUT_OF_MAP) continue;
3201	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3202
3203	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3204	if((player||friendly)
3205	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3206	return 1;
3207	else if(tmp->type==PLAYER)
3208	{
3209	/*don't let a hidden DM prevent you from hiding*/
3210	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3211	return 1;
3212	}
3213	}
3214	}
3215	return 0;	2932	return 0;
		2933
		2934	if (who->type == PLAYER)
		2935	player = 1;
		2936
		2937	else
		2938	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		2939
		2940	/* search adjacent squares */
		2941	for (i = 1; i < 9; i++)
		2942	{
		2943	x = who->x + freearr_x[i];
		2944	y = who->y + freearr_y[i];
		2945	m = who->map;
		2946	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2947	/* space must be blocked if there is a monster. If not
		2948	* blocked, don't need to check this space.
		2949	*/
		2950	if (mflags & P_OUT_OF_MAP)
		2951	continue;
		2952	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2953	continue;
		2954
		2955	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2956	{
		2957	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		2958	return 1;
		2959	else if (tmp->type == PLAYER)
		2960	{
		2961	/*don't let a hidden DM prevent you from hiding */
		2962	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		2963	return 1;
		2964	}
		2965	}
		2966	}
		2967	return 0;
3216	}	2968	}
3217		2969
3218	/* check the player los field for viewability of the	2970	/* check the player los field for viewability of the
3219	* object op. This function works fine for monsters,	2971	* object op. This function works fine for monsters,
3220	* but we dont worry if the object isnt the top one in	2972	* but we dont worry if the object isnt the top one in
3221	* a pile (say a coin under a table would return "viewable"	2973	* a pile (say a coin under a table would return "viewable"
3222	* by this routine). Another question, should we be	2974	* by this routine). Another question, should we be
3223	* concerned with the direction the player is looking	2975	* concerned with the direction the player is looking
3224	* in? Realistically, most of use cant see stuff behind	2976	* in? Realistically, most of us can't see stuff behind
3225	* our backs...on the other hand, does the "facing" direction	2977	* our backs...on the other hand, does the "facing" direction
3226	* imply the way your head, or body is facing? Its possible	2978	* imply the way your head, or body is facing? It's possible
3227	* for them to differ. Sigh, this fctn could get a bit more complex.	2979	* for them to differ. Sigh, this fctn could get a bit more complex.
3228	* -b.t.	2980	* -b.t.
3229	* This function is now map tiling safe.	2981	* This function is now map tiling safe.
3230	*/	2982	*/
3231		2983	int
3232	int player_can_view (object *pl,object *op) {	2984	player_can_view (object *pl, object *op)
		2985	{
3233	rv_vector rv;	2986	rv_vector rv;
3234	int dx,dy;	2987	int dx, dy;
3235		2988
3236	if(pl->type!=PLAYER) {	2989	if (pl->type != PLAYER)
		2990	{
3237	LOG(llevError,"player_can_view() called for non-player object\n");	2991	LOG (llevError, "player_can_view() called for non-player object\n");
3238	return -1;
3239	}
3240	if (!pl || !op) return 0;
3241
3242	if(op->head) { op = op->head; }
3243	get_rangevector(pl, op, &rv, 0x1);
3244
3245	/* starting with the 'head' part, lets loop
3246	* through the object and find if it has any
3247	* part that is in the los array but isnt on
3248	* a blocked los square.
3249	* we use the archetype to figure out offsets.
3250	*/
3251	while(op) {
3252	dx = rv.distance_x + op->arch->clone.x;
3253	dy = rv.distance_y + op->arch->clone.y;
3254
3255	/* only the viewable area the player sees is updated by LOS
3256	* code, so we need to restrict ourselves to that range of values
3257	* for any meaningful values.
3258	*/
3259	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3260	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3261	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3262	return 1;	2992	return -1;
3263	op = op->more;
3264	}	2993	}
		2994
		2995	if (!pl || !op)
3265	return 0;	2996	return 0;
3266	}
3267		2997
3268	/* routine for both players and monsters. We call this when	2998	op = op->head_ ();
3269	* there is a possibility for our action distrubing our hiding	2999
3270	* place or invisiblity spell. Artefact invisiblity is not	3000	get_rangevector (pl, op, &rv, 0x1);
3271	* effected by this. If we arent invisible to begin with, we	3001
3272	* return 0.	3002	/* starting with the 'head' part, lets loop
		3003	* through the object and find if it has any
		3004	* part that is in the los array but isn't on
		3005	* a blocked los square.
		3006	* we use the archetype to figure out offsets.
3273	*/	3007	*/
3274	int action_makes_visible (object *op) {	3008	while (op)
		3009	{
		3010	dx = rv.distance_x + op->arch->x;
		3011	dy = rv.distance_y + op->arch->y;
3275		3012
3276	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3013	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3277	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3278	return 0;
3279
3280	if (op->contr && op->contr->tmp_invis == 0) return 0;
3281
3282	/* If monsters, they should become visible */
3283	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3284	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3285	return 1;	3014	return 1;
3286	}	3015
		3016	op = op->more;
3287	}	3017	}
		3018
3288	return 0;	3019	return 0;
3289	}	3020	}
3290		3021
3291	/* op_on_battleground - checks if the given object op (usually	3022	/* op_on_battleground - checks if the given object op (usually
3292	* a player) is standing on a valid battleground-tile,	3023	* a player) is standing on a valid battleground-tile,
3293	* function returns TRUE/FALSE. If true x, y returns the battleground	3024	* function returns TRUE/FALSE. If true x, y returns the battleground
3294	* -exit-coord. (and if x, y not NULL)	3025	* -exit-coord. (and if x, y not NULL)
3295	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3026	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3296	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3027	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3297	* Default is to do the same as before, so only people wanting to have different points need worry about this	3028	* Default is to do the same as before, so only people wanting to have different points need worry about this
3298	*/	3029	*/
		3030	int
3299	int op_on_battleground (object *op, int *x, int *y) {	3031	op_on_battleground (object *op, int *x, int *y)
3300	object *tmp;	3032	{
3301
3302	/* A battleground-tile needs the following attributes to be valid:	3033	/* A battleground-tile needs the following attributes to be valid:
3303	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3034	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3304	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3035	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3305	* and the exit-coordinates sp/hp must both be > 0.	3036	* and the exit-coordinates sp/hp must both be > 0.
3306	* => The intention here is to prevent abuse of the battleground-	3037	* => The intention here is to prevent abuse of the battleground-
3307	* feature (like pickable or hidden battleground tiles). */	3038	* feature (like pickable or hidden battleground tiles). */
3308	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3039	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3040	{
3309	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3041	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3042	{
3310	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3043	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3311	strcmp(tmp->name, "battleground")==0 &&	3044	&& tmp->type == BATTLEGROUND
3312	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3045	&& tmp->name == shstr_battleground
		3046	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3047	{
3313	/*before we assign the exit, check if this is a teambattle*/	3048	/* before we assign the exit, check if this is a teambattle */
3314	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3049	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3315	object *invtmp;	3050	{
3316	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3051	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3317	if(invtmp->type==FORCE && invtmp->slaying &&	3052	{
3318	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3053	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3319	if (x != NULL && y != NULL)	3054	{
		3055	if (x && y)
3320	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3056	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3057
		3058	return 1;
		3059	}
		3060	}
		3061	}
		3062
		3063	if (x && y)
		3064	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3065
3321	return 1;	3066	return 1;
3322	}	3067	}
3323	}	3068	}
3324	}
3325	if (x != NULL && y != NULL)
3326	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3327	return 1;
3328	}	3069	}
3329	}	3070
3330	}
3331	/* If we got here, did not find a battleground */	3071	/* If we got here, did not find a battleground */
3332	return 0;	3072	return 0;
3333	}	3073	}
3334		3074
3335	/*	3075	/*
…		…
3339	* attributes:	3079	* attributes:
3340	* object *who the dragon player	3080	* object *who the dragon player
3341	* int atnr the attack-number of the ability focus	3081	* int atnr the attack-number of the ability focus
3342	* int level ability level	3082	* int level ability level
3343	*/	3083	*/
		3084	void
3344	void dragon_ability_gain(object *who, int atnr, int level) {	3085	dragon_ability_gain (object *who, int atnr, int level)
		3086	{
3345	treasurelist *trlist = NULL; /* treasurelist */	3087	treasurelist *trlist = NULL; /* treasurelist */
3346	treasure *tr; /* treasure */	3088	treasure *tr; /* treasure */
3347	object *tmp,*skop; /* tmp. object */	3089	object *tmp, *skop; /* tmp. object */
3348	object *item; /* treasure object */	3090	object *item; /* treasure object */
3349	char buf[MAX_BUF]; /* tmp. string buffer */	3091	char buf[MAX_BUF]; /* tmp. string buffer */
3350	int i=0, j=0;	3092	int i = 0, j = 0;
3351		3093
3352	/* get the appropriate treasurelist */	3094	/* get the appropriate treasurelist */
3353	if (atnr == ATNR_FIRE)	3095	if (atnr == ATNR_FIRE)
3354	trlist = find_treasurelist("dragon_ability_fire");	3096	trlist = treasurelist::find (shstr_dragon_ability_fire);
3355	else if (atnr == ATNR_COLD)	3097	else if (atnr == ATNR_COLD)
3356	trlist = find_treasurelist("dragon_ability_cold");	3098	trlist = treasurelist::find (shstr_dragon_ability_cold);
3357	else if (atnr == ATNR_ELECTRICITY)	3099	else if (atnr == ATNR_ELECTRICITY)
3358	trlist = find_treasurelist("dragon_ability_elec");	3100	trlist = treasurelist::find (shstr_dragon_ability_elec);
3359	else if (atnr == ATNR_POISON)	3101	else if (atnr == ATNR_POISON)
3360	trlist = find_treasurelist("dragon_ability_poison");	3102	trlist = treasurelist::find (shstr_dragon_ability_poison);
3361		3103
3362	if (trlist == NULL || who->type != PLAYER)	3104	if (trlist == NULL || who->type != PLAYER)
3363	return;	3105	return;
3364		3106
3365	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3107	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3366	tr = tr->next, i++);	3108
3367		3109	if (!tr || !tr->item)
3368	if (tr == NULL || tr->item == NULL) {	3110	{
3369	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3111	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3370	return;	3112	return;
3371	}	3113	}
3372		3114
3373	/* everything seems okay - now bring on the gift: */	3115	/* everything seems okay - now bring on the gift: */
3374	item = &(tr->item->clone);	3116	item = tr->item;
3375		3117
3376	if (item->type == SPELL) {	3118	if (item->type == SPELL)
		3119	{
3377	if (check_spell_known (who, item->name))	3120	if (check_spell_known (who, item->name))
3378	return;	3121	return;
3379		3122
3380	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3123	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3381	do_learn_spell (who, item, 0);	3124	do_learn_spell (who, item, 0);
3382	return;	3125	return;
3383	}	3126	}
3384		3127
3385	/* grant direct spell */	3128	/* grant direct spell */
3386	if (item->type == SPELLBOOK) {	3129	if (item->type == SPELLBOOK)
		3130	{
3387	if (!item->inv) {	3131	if (!item->inv)
		3132	{
3388	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3133	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3389	item->name);
3390	return;	3134	return;
3391	}	3135	}
3392	if (check_spell_known (who, item->inv->name))	3136	if (check_spell_known (who, item->inv->name))
3393	return;	3137	return;
3394	if (item->invisible) {	3138	if (item->invisible)
		3139	{
3395	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3140	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3396	do_learn_spell (who, item->inv, 0);	3141	do_learn_spell (who, item->inv, 0);
3397	return;	3142	return;
3398	}	3143	}
3399	}	3144	}
3400	else if (item->type == SKILL_TOOL && item->invisible) {	3145	else if (item->type == SKILL_TOOL && item->invisible)
		3146	{
3401	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3147	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3148	{
3402		3149
3403	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3150	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3404	* in this way, if the player is missing any of the attacktypes, he gets	3151	* in this way, if the player is missing any of the attacktypes, he gets
3405	* them. As it is now, if the player has any that match the granted skill,	3152	* them. As it is now, if the player has any that match the granted skill,
3406	* but not all of them, he gets nothing.	3153	* but not all of them, he gets nothing.
3407	*/	3154	*/
3408	if (!(skop->attacktype & item->attacktype)) {	3155	if (!(skop->attacktype & item->attacktype))
		3156	{
3409	/* Give new attacktype */	3157	/* Give new attacktype */
3410	skop->attacktype |= item->attacktype;	3158	skop->attacktype |= item->attacktype;
3411		3159
3412	/* always add physical if there's none */	3160	/* always add physical if there's none */
3413	skop->attacktype |= AT_PHYSICAL;	3161	skop->attacktype |= AT_PHYSICAL;
3414		3162
3415	if (item->msg != NULL)	3163	if (item->msg != NULL)
3416	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3164	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3417		3165
3418	/* Give player new face */	3166	/* Give player new face */
3419	if (item->animation_id) {	3167	if (item->animation_id)
		3168	{
3420	who->face = skop->face;	3169	who->face = skop->face;
3421	who->animation_id = item->animation_id;	3170	who->animation_id = item->animation_id;
3422	who->anim_speed = item->anim_speed;	3171	who->anim_speed = item->anim_speed;
3423	who->last_anim = 0;	3172	who->last_anim = 0;
3424	who->state = 0;	3173	who->state = 0;
3425	animate_object(who, who->direction);	3174	animate_object (who, who->direction);
3426	}	3175	}
		3176	}
		3177	}
3427	}	3178	}
3428	}
3429	}
3430	else if (item->type == FORCE) {	3179	else if (item->type == FORCE)
		3180	{
3431	/* forces in the treasurelist can alter the player's stats */	3181	/* forces in the treasurelist can alter the player's stats */
3432	object *skin;	3182	object *skin;
		3183
3433	/* first get the dragon skin force */	3184	/* first get the dragon skin force */
3434	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3185	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3435	skin=skin->below);	3186	;
3436	if (skin == NULL) return;	3187
3437		3188	if (!skin)
		3189	return;
		3190
3438	/* adding new spellpath attunements */	3191	/* adding new spellpath attunements */
3439	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3192	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3193	{
3440	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3194	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3441		3195
3442	/* print message */	3196	/* print message */
3443	sprintf(buf, "You feel attuned to ");	3197	sprintf (buf, "You feel attuned to ");
3444	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3198	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3445	if(item->path_attuned & (1<<i)) {	3199	{
3446	if (j)	3200	if (item->path_attuned & (1 << i))
3447	strcat(buf," and ");	3201	{
3448	else	3202	if (j)
3449	j = 1;	3203	strcat (buf, " and ");
		3204	else
		3205	j = 1;
3450	strcat(buf, spellpathnames[i]);	3206	strcat (buf, spellpathnames[i]);
3451	}	3207	}
3452	}	3208	}
3453	strcat(buf,".");	3209	strcat (buf, ".");
3454	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3210	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3455	}	3211	}
3456		3212
3457	/* evtl. adding flags: */	3213	/* evtl. adding flags: */
3458	if(QUERY_FLAG(item, FLAG_XRAYS))	3214	if (QUERY_FLAG (item, FLAG_XRAYS))
3459	SET_FLAG(skin, FLAG_XRAYS);	3215	SET_FLAG (skin, FLAG_XRAYS);
3460	if(QUERY_FLAG(item, FLAG_STEALTH))	3216	if (QUERY_FLAG (item, FLAG_STEALTH))
3461	SET_FLAG(skin, FLAG_STEALTH);	3217	SET_FLAG (skin, FLAG_STEALTH);
3462	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3218	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3463	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3219	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3464		3220
3465	/* print message if there is one */	3221	/* print message if there is one */
3466	if (item->msg != NULL)	3222	if (item->msg != NULL)
3467	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3223	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3224	}
		3225	else
3468	}	3226	{
3469	else {
3470	/* generate misc. treasure */	3227	/* generate misc. treasure */
3471	tmp = arch_to_object (tr->item);	3228	tmp = tr->item->instance ();
3472	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3229	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3473	tmp = insert_ob_in_ob (tmp, who);	3230	who->insert (tmp);
3474	if (who->type == PLAYER)
3475	esrv_send_item(who, tmp);
3476	}	3231	}
3477	}	3232	}
3478		3233
3479	/**	3234	/**
3480	* Unready an object for a player. This function does nothing if the object was	3235	* Unready an object for a player. This function does nothing if the object was
3481	* not readied.	3236	* not readied.
3482	*/	3237	*/
		3238	void
3483	void player_unready_range_ob(player *pl, object *ob) {	3239	player_unready_range_ob (player *pl, object *ob)
3484	rangetype i;	3240	{
		3241	if (pl->ob->current_weapon == ob)
		3242	pl->ob->current_weapon = 0;
3485		3243
3486	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3244	if (pl->combat_ob == ob)
3487	if (pl->ranges[i] == ob) {	3245	pl->combat_ob = 0;
3488	pl->ranges[i] = NULL;	3246
3489	if (pl->shoottype == i) {	3247	if (pl->ranged_ob == ob)
3490	pl->shoottype = range_none;	3248	pl->ranged_ob = 0;
3491	}
3492	}
3493	}
3494	}	3249	}
		3250
		3251	//-GPL
		3252
		3253	sint8
		3254	player::darkness_at (maptile *map, int x, int y) const
		3255	{
		3256	if (!ns)
		3257	return LOS_BLOCKED;
		3258
		3259	int dx, dy;
		3260	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3261	return LOS_BLOCKED;
		3262
		3263	x += dx - ns->current_x;
		3264	y += dy - ns->current_y;
		3265
		3266	return blocked_los (x, y);
		3267	}
		3268
		3269	void
		3270	player::infobox (const char *title, const char *msg, int color)
		3271	{
		3272	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3273	}
		3274
		3275	void
		3276	player::statusmsg (const char *msg, int color)
		3277	{
		3278	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3279	}
		3280
		3281	void
		3282	player::failmsg (const char *msg, int color)
		3283	{
		3284	play_sound (sound_find ("generic_failure"));
		3285	statusmsg (msg, color);
		3286	}
		3287

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