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Comparing deliantra/server/server/player.C (file contents):
Revision 1.8 by root, Sun Aug 27 17:59:26 2006 UTC vs.
Revision 1.255 by root, Fri Mar 26 00:53:26 2010 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: player.C,v 1.8 2006/08/27 17:59:26 root 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 (ob->is_dragon ())
115	}	116	{
116	rules[0]='\0';	117	object *tmp, *abil = 0, *skin = 0;
117	size=0;	118
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	119	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	120	if (tmp->type == FORCE)
120	continue;	121	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	122	abil = tmp;
		123	else if (tmp->arch->archname == shstr_dragon_skin_force)
		124	skin = tmp;
		125
		126	set_dragon_name (ob, abil, skin);
		127	}
		128
		129	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		130
		131	esrv_new_player (this);
		132
		133	ob->update_stats ();
		134
		135	ns->floorbox_update ();
		136	esrv_send_inventory (ob, ob);
		137	esrv_add_spells (this, 0);
		138
		139	ob->flag [FLAG_READY_WEAPON] = false;
		140	ob->flag [FLAG_READY_SKILL] = false;
		141	ob->flag [FLAG_READY_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	p = (player *) malloc(sizeof(player));
208	if(p==NULL)
209	fatal(OUT_OF_MEMORY);
210
211	/* This adds the player in the linked list. There is extra
212	* complexity here because we want to add the new player at the
213	* end of the list - there is in fact no compelling reason that
214	* that needs to be done except for things like output of
215	* 'who'.
216	*/
217	player *tmp = first_player;
218	while(tmp!=NULL&&tmp->next!=NULL)
219	tmp=tmp->next;
220	if(tmp!=NULL)
221	tmp->next=p;
222	else
223	first_player=p;
224
225	p->next = NULL;
226	}	181	{
		182	if (active)
		183	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
227		184
228	/* Clears basically the entire player structure except	185	INVOKE_PLAYER (DISCONNECT, this);
229	* for next and socket.
230	*/
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
232	p->attachable_init (); //HACK
233		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	{
234	/* There are some elements we want initialized to non zero value -	233	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	234	* we deal with that below this point.
236	*/	235	*/
237	p->party=NULL;	236	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	237	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	238	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		239
243	#ifdef AUTOSAVE	240	savebed_map = first_map_path; /* Init. respawn position */
244	p->last_save_tick = 9999999;	241
245	#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)
246		261	{
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	262	ob->destroy_inv (false);
		263	ob->destroy ();
248		264	}
249	op->contr=p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left=0.5;
252	op->speed=1.0;
253	op->direction=5; /* So player faces south */
254	op->stats.wc=2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257		265
258	roll_stats(op);	266	ob = observe = viewpoint = 0;
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;
266	p->petmode=pet_normal;
267	p->listening=10;
268	p->usekeys=containers;
269	p->last_weapon_sp= -1;
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
276	p->title[sizeof(p->title)-1] = '\0';
277	op->race = add_string (op->arch->clone.race);
278
279	CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281	/* we need to clear these to -1 and not zero - otherwise,
282	* if a player quits and starts a new character, we wont
283	* send new values to the client, as things like exp start
284	* at zero.
285	*/
286	for (i=0; i < NUM_SKILLS; i++) {
287	p->last_skill_exp[i] = -1;
288	p->last_skill_ob[i] = NULL;
289	}
290	for (i=0; i < NROFATTACKS; i++) {
291	p->last_resist[i] = -1;
292	}
293	p->last_stats.exp = -1;
294	p->last_weight = (uint32)-1;
295
296	p->socket.update_look=0;
297	p->socket.look_position=0;
298	return p;
299	}	267	}
300		268
301		269	player::~player ()
302	/* This loads the first map an puts the player on it. */
303	static void set_first_map(object *op)
304	{	270	{
305	strcpy(op->contr->maplevel, first_map_path);	271	/* Clear item stack */
306	op->x = -1;	272	free (stack_items);
307	op->y = -1;
308	enter_exit(op, NULL);
309	}
310
311	/* Tries to add player on the connection passwd in ns.
312	* All we can really get in this is some settings like host and display
313	* mode.
314	*/
315
316	int add_player(NewSocket *ns) {
317	player *p;
318
319	p=get_player(NULL);
320	p->socket = *ns;
321	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
322	if(p->socket.faces_sent == NULL)
323	fatal(OUT_OF_MEMORY);
324	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325	/* Needed because the socket we just copied over needs to be cleared.
326	* Note that this can result in a client reset if there is partial data
327	* on the uncoming socket.
328	*/
329	p->socket.inbuf.len = 0;
330	set_first_map(p->ob);
331
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
333	add_friendly_object(p->ob);
334	send_rules(p->ob);
335	send_news(p->ob);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;
339	}	273	}
340		274
341	/*	275	/*
342	* get_player_archetype() return next player archetype from archetype	276	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	277	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	278	* Note: there MUST be at least one player archetype!
345	*/	279	*/
		280	static archetype *
346	archetype *get_player_archetype(archetype* at)	281	get_player_archetype (archetype *at)
347	{	282	{
348	archetype *start = at;	283	// archetypes could have been reloaded
349	for (;;) {	284	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
350	if (at==NULL || at->next==NULL)	285
351	at=first_archetype;	286	if (!nat)
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;	287	return at;
356	if (at == start) {	288
357	LOG (llevError, "No Player archetypes\n");	289	archvec::iterator i = archetypes.find (nat);
358	exit (-1);	290
359	}	291	for (;;)
360	}	292	{
361	}	293	if (++i == archetypes.end ())
		294	i = archetypes.begin ();
		295	else if (*i == at)
		296	cleanup ("not a single player archetype found");
362		297
		298	if ((*i)->type == PLAYER)
		299	return *i;
		300	}
		301	}
363		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 *
364	object *get_nearest_player(object *mon) {	324	get_nearest_player (object *mon)
		325	{
365	object *op = NULL;	326	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	327	objectlink *ol;
368	unsigned lastdist;	328	unsigned lastdist;
369	rv_vector rv;	329	rv_vector rv;
370		330
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	331	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
372	/* We should not find free objects on this friendly list, but it	332	{
373	* does periodically happen. Given that, lets deal with it.
374	* While unlikely, it is possible the next object on the friendly
375	* list is also free, so encapsulate this in a while loop.
376	*/
377	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
378	object *tmp=ol->ob;
379
380	/* Can't do much more other than log the fact, because the object
381	* itself will have been cleared.
382	*/
383	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
384	ol = ol->next;
385	remove_friendly_object(tmp);
386	if (!ol) return op;
387	}
388
389	/* Remove special check for player from this. First, it looks to cause
390	* some crashes (ol->ob->contr not set properly?), but secondly, a more
391	* complicated method of state checking would be needed in any case -
392	* as it was, a clever player could type quit, and the function would
393	* skip them over while waiting for confirmation. Remove
394	* on_same_map check, as can_detect_enemy also does this
395	*/
396	if (!can_detect_enemy(mon,ol->ob,&rv))	333	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	334	continue;
398		335
399	if(lastdist>rv.distance) {
400	op=ol->ob;
401	lastdist=rv.distance;
402	}
403	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {
405	if (can_detect_enemy(mon, pl->ob,&rv)) {
406
407	if(lastdist>rv.distance) {	336	if (lastdist > rv.distance)
408	op=pl->ob;	337	{
		338	op = ol->ob;
409	lastdist=rv.distance;	339	lastdist = rv.distance;
		340	}
410	}	341	}
411	}	342
412	}	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
413	#if 0	351	#if 0
414	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)");
415	#endif	353	#endif
416	return op;	354	return op;
417	}	355	}
418		356
419	/* 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
420	* 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
421	* detour a monster will take from the direction path when looking	359	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	373	* circling behaviour. Unfortunately, this function is also used to determined
436	* if the creature should cast a spell, so returning a direction in that case	374	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	375	* is probably not a good thing.
438	*/	376	*/
439	#define MAX_SPACES 50	377	#define MAX_SPACES 50
440
441		378
442	/*	379	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	380	* Returns the direction to the player, if valid. Returns 0 otherwise.
444	* modified to verify there is a path to the player. Does this by stepping towards	381	* modified to verify there is a path to the player. Does this by stepping towards
445	* player and if path is blocked then see if blockage is close enough to player that	382	* player and if path is blocked then see if blockage is close enough to player that
…		…
458	* monster can in fact move one space in that direction.	395	* monster can in fact move one space in that direction.
459	* 3) I'm not sure how good this code will be for moving multipart monsters,	396	* 3) I'm not sure how good this code will be for moving multipart monsters,
460	* since only simple checks to blocked are being called, which could mean the monster	397	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	398	* is blocking itself.
462	*/	399	*/
		400	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	401	path_to_player (object *mon, object *pl, unsigned mindiff)
		402	{
464	rv_vector rv;	403	rv_vector rv;
465	sint16 x,y;	404	sint16 x, y;
466	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;
467	mapstruct *m ,*lastmap;	406	maptile *m, *lastmap;
468		407
469	get_rangevector(mon, pl, &rv, 0);	408	get_rangevector (mon, pl, &rv, 0);
470		409
471	if (rv.distance<mindiff) return 0;	410	if (rv.distance < mindiff)
472
473	x=mon->x;
474	y=mon->y;
475	m=mon->map;
476	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
479	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;
481	while (diff >1 && max>0) {
482	lastx = x;
483	lasty = y;
484	lastmap = m;
485	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];
487
488	mflags = get_map_flags(m, &m, x, y, &x, &y);
489	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
490
491	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
493	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
494	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.
496	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {
499	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.
501	*/
502	x = lastx;
503	y = lasty;
504	m = lastmap;
505	dir = firstdir = rv.direction;
506	} else {
507	/* direct path is blocked - try taking a side step to
508	* either the left or right.
509	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting
512	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth
514	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
516	if (i==0) continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in
519	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully
526	* moved.
527	*/
528
529	x = lastx + freearr_x[absdir(lastdir+i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];
531	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
536	if (mflags & P_BLOCKSVIEW) continue;
537
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;
539	}
540	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.
542	*/
543	if (i==(DETOUR_AMOUNT+1))
544	return 0;
545	diff--;
546	lastdir=dir;
547	max--;
548	if (!firstdir) firstdir = dir+i;
549	} /* else check alternate directions */
550	} /* if blocked */
551	else {
552	/* we moved towards creature, so diff is less */
553	diff--;
554	max--;
555	lastdir=dir;
556	if (!firstdir) firstdir = dir;
557	}
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.
561	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
563	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
564	}
565	if (diff>max) return 0;
566	}
567	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;
569
570	return firstdir;
571	}
572
573	void give_initial_items(object *pl,treasurelist *items) {
574	object *op,*next=NULL;
575
576	if(pl->randomitems!=NULL)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
578
579	for (op=pl->inv; op; op=next) {
580	next = op->below;
581
582	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way
584	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);
587
588	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions
590	*/
591	if (pl->type == PLAYER) {
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
593	(op->type == ARMOUR || op->type == BOOTS ||
594	op->type == CLOAK || op->type == HELMET ||
595	op->type == SHIELD || op->type == GLOVES ||
596	op->type == BRACERS || op->type == GIRDLE)) ||
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}
602	}
603
604	/* This really needs to be better - we should really give
605	* a substitute spellbook. The problem is that we don't really
606	* have a good idea what to replace it with (need something like
607	* a first level treasurelist for each skill.)
608	* remove duplicate skills also
609	*/
610	if(op->type==SPELLBOOK || op->type == SKILL) {
611	object *tmp;
612
613	for (tmp=op->below; tmp; tmp=tmp->below)
614	if (tmp->type == op->type && tmp->name == op->name) break;
615
616	if (tmp) {
617	remove_ob(op);
618	free_object(op);
619	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620	tmp->name);
621	continue;
622	}
623	if (op->nrof > 1) op->nrof = 1;
624	}
625
626	if (op->type == SPELLBOOK && op->inv) {
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
628	}
629
630	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.
633	*/
634	if (need_identify(op)) {
635	SET_FLAG(op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);
638	}
639	if(op->type==SPELL) {
640	remove_ob(op);
641	free_object(op);
642	continue;
643	}
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;
647	op->level = 1;
648	}
649	/* lock all 'normal items by default */
650	else SET_FLAG(op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */
652
653	/* Need to set up the skill pointers */
654	link_player_skills(pl);
655	}
656
657	void get_name(object *op) {
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;	411	return 0;
724	}
725		412
726	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));
727		419
728	op->contr->write_buf[0]='\0';	420	/* If we can't solve it within the search distance, return now. */
729	op->contr->state=ST_CONFIRM_PASSWORD;	421	if (diff > max)
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	422	return 0;
731	}
732		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
733	void get_party_password(object *op, partylist *party) {	623	get_party_password (object *op, partylist *party)
		624	{
734	if (party == NULL) {	625	if (party == NULL)
		626	{
735	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);
736	return;	628	return;
737	}	629	}
		630
738	op->contr->write_buf[0]='\0';	631	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	632	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	633	op->contr->party_to_join = party;
741	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:");
742	}	635	}
743
744		636
745	/* 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. */
746	int roll_stat(void) {	638	static int
		639	roll_stat ()
		640	{
747	int a[4],i,j,k;	641	int a[4], i, j, k;
748		642
749	for(i=0;i<4;i++)	643	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	644	a[i] = (int) rndm (6) + 1;
751		645
752	for(i=0,j=0,k=7;i<4;i++)	646	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	647	if (a[i] < k)
754	k=a[i],j=i;	648	k = a[i], j = i;
755		649
756	for(i=0,k=0;i<4;i++) {	650	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	651	if (i != j)
758	k+=a[i];	652	k += a[i];
759	}	653
760	return k;	654	return k;
761	}	655	}
762		656
763	void roll_stats(object *op) {	657	void
		658	object::roll_stats ()
		659	{
		660	int statsort [NUM_STATS];
		661
		662	for (;;)
		663	{
764	int sum=0;	664	int sum = 0;
765	int i = 0, j = 0;	665	for (int i = NUM_STATS; i--; )
766	int statsort[7];	666	sum += statsort [i] = roll_stat ();
767		667
768	do {	668	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	669	break;
770	op->stats.Dex=roll_stat();	670	}
771	op->stats.Int=roll_stat();
772	op->stats.Con=roll_stat();
773	op->stats.Wis=roll_stat();
774	op->stats.Pow=roll_stat();
775	op->stats.Cha=roll_stat();
776	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
777	op->stats.Con+op->stats.Wis+op->stats.Pow+
778	op->stats.Cha;
779	} while(sum<82||sum>116);
780		671
781	/* Sort the stats so that rerolling is easier... */	672	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	673	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
783	statsort[1] = op->stats.Dex;
784	statsort[2] = op->stats.Int;
785	statsort[3] = op->stats.Con;
786	statsort[4] = op->stats.Wis;
787	statsort[5] = op->stats.Pow;
788	statsort[6] = op->stats.Cha;
789		674
790	/* a quick and dirty bubblesort? */	675	for (int i = 0; i < NUM_STATS; ++i)
791	do {
792	if (statsort[i] < statsort[i + 1]) {
793	j = statsort[i];
794	statsort[i] = statsort[i + 1];
795	statsort[i + 1] = j;
796	i = 0;
797	} else {
798	i++;
799	}
800	} while (i < 6);
801
802	op->stats.Str = statsort[0];	676	stats.stat (i) = statsort [i];
803	op->stats.Dex = statsort[1];
804	op->stats.Con = statsort[2];
805	op->stats.Int = statsort[3];
806	op->stats.Wis = statsort[4];
807	op->stats.Pow = statsort[5];
808	op->stats.Cha = statsort[6];
809		677
810
811	op->contr->orig_stats.Str=op->stats.Str;
812	op->contr->orig_stats.Dex=op->stats.Dex;
813	op->contr->orig_stats.Int=op->stats.Int;
814	op->contr->orig_stats.Con=op->stats.Con;
815	op->contr->orig_stats.Wis=op->stats.Wis;
816	op->contr->orig_stats.Pow=op->stats.Pow;
817	op->contr->orig_stats.Cha=op->stats.Cha;
818
819	op->level=1;
820	op->stats.exp=0;	678	stats.exp = 0;
821	op->stats.ac=0;	679	stats.ac = 0;
822		680
		681	stats.hp = stats.maxhp;
		682	stats.sp = stats.maxsp;
		683	stats.grace = stats.maxgrace;
		684
		685	if (contr)
		686	{
823	op->contr->levhp[1] = 9;	687	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	688	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	689	contr->levgrace[1] = 3;
826		690
827	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
828	op->stats.hp = op->stats.maxhp;	711	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	712	stats.sp = stats.maxsp;
830	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
831	op->contr->orig_stats=op->stats;	721	contr->orig_stats = stats;
		722	}
832	}	723	}
833		724
834	void Roll_Again(object *op)	725	static void
		726	start_info (object *op)
835	{	727	{
836	esrv_new_player(op->contr, 0);
837	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
838	}
839
840	void Swap_Stat(object *op,int Swap_Second)
841	{
842	signed char tmp;
843	char buf[MAX_BUF];	728	char buf[MAX_BUF];
844		729
845	if ( op->contr->Swap_First == -1 ) {	730	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
846	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
847	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
848	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
849	return;
850	}
851
852	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
853
854	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
855	get_attr_value(&op->contr->orig_stats, Swap_Second));
856
857	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
858
859	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
860	new_draw_info(NDI_UNIQUE, 0,op, buf);	731	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	op->stats.Str = op->contr->orig_stats.Str;
862	op->stats.Dex = op->contr->orig_stats.Dex;
863	op->stats.Con = op->contr->orig_stats.Con;
864	op->stats.Int = op->contr->orig_stats.Int;
865	op->stats.Wis = op->contr->orig_stats.Wis;
866	op->stats.Pow = op->contr->orig_stats.Pow;
867	op->stats.Cha = op->contr->orig_stats.Cha;
868	op->stats.ac=0;
869
870	op->level=1;
871	op->stats.exp=0;
872	op->stats.ac=0;
873
874	op->contr->levhp[1] = 9;
875	op->contr->levsp[1] = 6;
876	op->contr->levgrace[1] = 3;
877
878	fix_player(op);
879	op->stats.hp = op->stats.maxhp;
880	op->stats.sp = op->stats.maxsp;
881	op->stats.grace = op->stats.maxgrace;
882	op->contr->orig_stats=op->stats;
883	op->contr->Swap_First=-1;
884	}
885
886
887	/* This code has been greatly reduced, because with set_attr_value
888	* and get_attr_value, the stats can be accessed just numeric
889	* ids. stat_trans is a table that translate the number entered
890	* into the actual stat. It is needed because the order the stats
891	* are displayed in the stat window is not the same as how
892	* the number's access that stat. The table does that translation.
893	*/
894	int key_roll_stat(object *op, char key)
895	{
896	int keynum = key -'0';
897	char buf[MAX_BUF];
898	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
899
900	if (keynum>0 && keynum<=7) {
901	if (op->contr->Swap_First==-1) {
902	op->contr->Swap_First=stat_trans[keynum];
903	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
904	new_draw_info(NDI_UNIQUE, 0,op,buf);
905	}
906	else
907	Swap_Stat(op,stat_trans[keynum]);
908
909	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
910	return 1;
911	}
912	switch (key) {
913	case 'n':
914	case 'N': {
915	SET_FLAG(op, FLAG_WIZ);
916	if(op->map==NULL) {
917	LOG(llevError,"Map == NULL in state 2\n");
918	break;
919	}
920
921	#if 0
922	/* So that enter_exit will put us at startx/starty */
923	op->x= -1;
924
925	enter_exit(op,NULL);
926	#endif
927	SET_ANIMATION(op, 2); /* So player faces south */
928	/* Enter exit adds a player otherwise */
929	add_statbonus(op);
930	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
931	op->contr->state = ST_CHANGE_CLASS;
932	if (op->msg)
933	new_draw_info(NDI_BLUE, 0, op, op->msg);
934	return 0;
935	}
936	case 'y':
937	case 'Y':
938	roll_stats(op);
939	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
940	return 1;
941
942	case 'q':
943	case 'Q':
944	play_again(op);
945	return 1;
946
947	default:
948	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
949	return 0;
950	}
951	return 0;
952	}	732	}
953		733
954	/* This function takes the key that is passed, and does the	734	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	735	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	736	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	737	* separate race and class; this actually changes the RACE,
958	* not the class.	738	* not the class.
959	*/	739	*/
960		740	void
961	int key_change_class(object *op, char key)	741	player::chargen_race_done ()
962	{	742	{
963	int tmp_loop;
964
965	if(key=='q'||key=='Q') {
966	remove_ob(op);
967	play_again(op);
968	return 0;
969	}
970	if(key=='d'||key=='D') {
971	char buf[MAX_BUF];
972
973	/* this must before then initial items are given */	743	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	744	esrv_new_player (ob->contr);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		745
		746	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		747	if (tl)
		748	create_treasure (tl, ob, 0, 0, 0);
		749
977	INVOKE_PLAYER (BIRTH, op->contr);	750	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	751	INVOKE_PLAYER (LOGIN, ob->contr);
979		752
980	op->contr->state=ST_PLAYING;	753	ob->contr->ns->state = ST_PLAYING;
981		754
982	if (op->msg) {	755	if (ob->msg)
983	free_string(op->msg);	756	ob->msg = 0;
984	op->msg=NULL;
985	}
986		757
987	/* We create this now because some of the unique maps will need it
988	* to save here.
989	*/
990	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
991	make_path_to_file(buf);
992
993	#ifdef AUTOSAVE
994	op->contr->last_save_tick = pticks;
995	#endif
996	start_info(op);	758	start_info (ob);
997	CLEAR_FLAG(op, FLAG_WIZ);	759	CLEAR_FLAG (ob, FLAG_WIZ);
998	give_initial_items(op,op->randomitems);	760	give_initial_items (ob, ob->randomitems);
999	link_player_skills(op);
1000	esrv_send_inventory(op, op);	761	esrv_send_inventory (ob, ob);
1001	fix_player(op);	762	ob->update_stats ();
1002		763
1003	/* This moves the player to a different start map, if there	764	/* This moves the player to a different start map, if there
1004	* is one for this race	765	* is one for this race
1005	*/	766	*/
1006	if(*first_map_ext_path) {	767	if (*first_map_ext_path)
1007	object *tmp;	768	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1008	mapstruct *oldmap = op->map;	769	else
1009	char mapname[MAX_BUF];
1010	snprintf(mapname, MAX_BUF-1, "%s/%s",
1011	first_map_ext_path, op->arch->name);
1012	tmp=get_object();
1013	EXIT_PATH(tmp) = add_string(mapname);
1014	EXIT_X(tmp) = op->x;
1015	EXIT_Y(tmp) = op->y;
1016	enter_exit(op,tmp); /* we don't really care if it succeeded;
1017	* if the map isn't there, then stay on the
1018	* default initial map */
1019	free_object(tmp);
1020	} else {
1021	LOG(llevDebug,"first_map_ext_path not set\n");	770	LOG (llevDebug, "first_map_ext_path not set\n");
1022	}	771	}
1023	return 0;
1024	}
1025		772
		773	void
		774	player::chargen_race_next ()
		775	{
1026	/* Following actually changes the race - this is the default command	776	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.	777	* if we don't match with one of the options above.
1028	*/	778	*/
1029		779
1030	tmp_loop = 0;	780	do
1031	while(!tmp_loop) {	781	{
1032	const char *name = add_string (op->name);	782	shstr name = ob->name;
1033	int x = op->x, y = op->y;	783	int x = ob->x, y = ob->y;
1034	remove_statbonus(op);	784
1035	remove_ob (op);	785	ob->remove_statbonus ();
		786	ob->remove ();
1036	op->arch = get_player_archetype(op->arch);	787	ob->arch = get_player_archetype (ob->arch);
1037	copy_object (&op->arch->clone, op);	788	ob->arch->copy_to (ob);
1038	op->instantiate ();	789	ob->instantiate ();
1039	op->stats = op->contr->orig_stats;	790	ob->stats = ob->contr->orig_stats;
1040	free_string (op->name);	791	ob->name = ob->name_pl = name;
1041	op->name = name;	792	ob->x = x;
1042	free_string(op->name_pl);	793	ob->y = y;
1043	op->name_pl = add_string(name);
1044	op->x = x;
1045	op->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */	794	SET_ANIMATION (ob, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);	795	insert_ob_in_map (ob, ob->map, ob, 0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	796	assign (ob->contr->title, ob->arch->object::name);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';	797	ob->add_statbonus ();
1050	add_statbonus(op);
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}	798	}
		799	while (!allowed_class (ob));
		800
1055	update_object(op,UP_OBJ_FACE);	801	update_object (ob, UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);	802	esrv_update_item (UPD_FACE, ob, ob);
1057	fix_player(op);	803	ob->update_stats ();
1058	op->stats.hp=op->stats.maxhp;	804	ob->stats.hp = ob->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;	805	ob->stats.sp = ob->stats.maxsp;
1060	op->stats.grace=0;	806	ob->stats.grace = 0;
1061	if (op->msg)
1062	new_draw_info(NDI_BLUE, 0, op, op->msg);
1063	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1064	return 0;
1065	}	807	}
1066		808
1067	int key_confirm_quit(object *op, char key)	809	static void
1068	{
1069	char buf[MAX_BUF];
1070
1071	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072	op->contr->state=ST_PLAYING;
1073	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074	return 1;
1075	}
1076
1077	INVOKE_PLAYER (LOGOUT, op->contr);
1078	INVOKE_PLAYER (QUIT , op->contr);
1079
1080	terminate_all_pets(op);
1081	leave_map(op);
1082	op->direction=0;
1083	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084	"%s quits the game.",op->name);
1085
1086	strcpy(op->contr->killer,"quit");
1087	check_score(op);
1088	op->contr->party=NULL;
1089	if (settings.set_title == TRUE)
1090	op->contr->own_title[0]='\0';
1091
1092	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093	mapstruct *mp, *next;
1094
1095	/* We need to hunt for any per player unique maps in memory and
1096	* get rid of them. The trailing slash in the path is intentional,
1097	* so that players named 'Ab' won't match against players 'Abe' pathname
1098	*/
1099	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1100	for (mp=first_map; mp!=NULL; mp=next) {
1101	next = mp->next;
1102	if (!strncmp(mp->path, buf, strlen(buf)))
1103	delete_map(mp);
1104	}
1105
1106	delete_character(op->name, 1);
1107	}
1108	play_again(op);
1109	return 1;
1110	}
1111
1112	void flee_player(object *op) {	810	flee_player (object *op)
		811	{
1113	int dir,diff;	812	int dir, diff;
1114	rv_vector rv;	813	rv_vector rv;
1115		814
1116	if(op->stats.hp < 0) {	815	if (op->stats.hp < 0)
		816	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	817	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	818	CLEAR_FLAG (op, FLAG_SCARED);
1119	return;	819	return;
		820	}
		821
		822	if (!op->enemy)
1120	}	823	{
1121
1122	if(op->enemy==NULL) {
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");	824	LOG (llevDebug, "Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);	825	CLEAR_FLAG (op, FLAG_SCARED);
1125	return;	826	return;
1126	}	827	}
1127		828
1128	/* Seen some crashes here. Since we don't store an
1129	* op->enemy_count, it is possible that something destroys the
1130	* actual enemy, and the object is recycled.
1131	*/
1132	if (op->enemy->map == NULL) {
1133	CLEAR_FLAG(op, FLAG_SCARED);
1134	op->enemy=NULL;
1135	return;
1136	}
1137
1138	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	829	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		830	{
1139	op->enemy=NULL;	831	op->enemy = NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);	832	CLEAR_FLAG (op, FLAG_SCARED);
1141	return;	833	return;
1142	}	834	}
		835
1143	get_rangevector(op, op->enemy, &rv, 0);	836	get_rangevector (op, op->enemy, &rv, 0);
1144		837
1145	dir=absdir(4+rv.direction);	838	dir = absdir (4 + rv.direction);
1146	for(diff=0;diff<3;diff++) {	839	for (diff = 0; diff < 3; diff++)
1147	int m=1-(RANDOM()&2);
1148	if(move_ob(op,absdir(dir+diff*m),op)||
1149	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150	return;
1151	}
1152	}	840	{
		841	int m = 1 - rndm (2) * 2;
		842
		843	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
		844	return;
		845	}
		846
1153	/* Cornered, get rid of scared */	847	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	848	CLEAR_FLAG (op, FLAG_SCARED);
1155	op->enemy=NULL;	849	op->enemy = NULL;
1156	}	850	}
1157
1158		851
1159	/* 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.
1160	* 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
1161	* stop.	854	* stop.
1162	*/	855	*/
		856	int
1163	int check_pick(object *op) {	857	check_pick (object *op)
		858	{
1164	object *tmp, *next;	859	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	860	int stop = 0;
1167	int j, k, wvratio;	861	int wvratio;
1168	char putstring[128], tmpstr[16];
1169
1170		862
1171	/* if you're flying, you cna't pick up anything */	863	/* if you're flying, you cna't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	864	if (op->move_type & MOVE_FLYING)
1173	return 1;	865	return 1;
1174		866
1175	op_tag = op->count;
1176
1177	next = op->below;	867	next = op->below;
1178	if (next)	868
1179	next_tag = next->count;	869	int cnt = MAX_ITEM_PER_ACTION;
		870	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1180		871
1181	/* 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
1182	* destroyed */	873	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	874	while (next && !next->destroyed ())
1184	{	875	{
1185	tmp = next;	876	tmp = next;
1186	next = tmp->below;	877	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		878
1190	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 ())
1191	return 0;	886	return 0;
1192		887
1193	if ( ! can_pick (op, tmp))	888	if (!can_pick (op, tmp))
1194	continue;	889	continue;
1195		890
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	891	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	892	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	893	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	894	CHK_PICK_PICKUP;
		895
1200	continue;	896	continue;
1201	}	897	}
1202		898
1203	/* high not bit set? We're using the old autopickup model */
1204	if(!(op->contr->mode & PU_NEWMODE)) {
1205	switch (op->contr->mode) {
1206	case 0: return 1; /* don't pick up */
1207	case 1: pick_up (op, tmp);
1208	return 1;
1209	case 2: pick_up (op, tmp);
1210	return 0;
1211	case 3: return 0; /* stop before pickup */
1212	case 4: pick_up (op, tmp);
1213	break;
1214	case 5: pick_up (op, tmp);
1215	stop = 1;
1216	break;
1217	case 6:
1218	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1219	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1220	pick_up(op, tmp);
1221	break;
1222
1223	case 7:
1224	if (tmp->type == MONEY || tmp->type == GEM)
1225	pick_up(op, tmp);
1226	break;
1227
1228	default:
1229	/* use value density */
1230	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1231	&& (query_cost (tmp, op, F_TRUE) * 100
1232	/ (tmp->weight * MAX (tmp->nrof, 1)))
1233	>= op->contr->mode)
1234	pick_up(op,tmp);
1235	}
1236	}
1237	else { /* old model */
1238	/* NEW pickup handling */	899	/* pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	900	if (op->contr->mode & PU_DEBUG)
1240	{	901	{
1241	/* some debugging code to figure out item information */	902	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)	903	const char *str = tmp->name
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	904	? format ("item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,	905	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1246	else
1247	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	906	: format ("item name: %s item type: %d weight/value: %d",
1248	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))));
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	908
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);	909	new_draw_info (NDI_UNIQUE, 0, op, str);
1251
1252	sprintf(putstring,"...flags: ");
1253	for(k=0;k<4;k++)
1254	{
1255	for(j=0;j<32;j++)
1256	{
1257	if((tmp->flags[k]>>j)&0x01)
1258	{
1259	sprintf(tmpstr,"%d ",k*32+j);
1260	strcat(putstring, tmpstr);
1261	}
1262	}
1263	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265
1266	#if 0
1267	/* print the flags too */
1268	for(k=0;k<4;k++)
1269	{
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);
1271	for(j=0;j<32;j++)
1272	{
1273	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1274	if(!((j+1)%4))fprintf(stderr," ");
1275	}
1276	fprintf(stderr," [%d]\n", k*32);
1277	}
1278	#endif
1279	}	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
1280	/* philosophy:	918	/* philosophy:
1281	* 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
1282	* generic. This takes no game-time. For more detailed pickups	920	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a	921	* and selections, select-items should be used. This is a
1284	* 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
1285	* example.	923	* example.
1286	* 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
1287	* 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
1288	* convert to decimal and then 'pickup <#>	926	* convert to decimal and then 'pickup <#>
…		…
1291	/* the first two modes are exclusive: if NOTHING we return, if	929	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,	930	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */	931	* meaning if any test passes, the item gets picked up. */
1294		932
1295	/* if mode is set to pick nothing up, return */	933	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;	934	if (op->contr->mode == PU_NOTHING)
		935	return 1;
1298		936
1299	/* if mode is set to stop when encountering objects, return */	937	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick	938	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */	939	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;	940	if (op->contr->mode & PU_STOP)
		941	return 0;
1304		942
1305	/* useful for going into stores and not losing your settings... */	943	/* useful for going into stores and not losing your settings... */
1306	/* 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
1307	* fighting */	945	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;	946	if (op->contr->mode & PU_INHIBIT)
		947	return 1;
1309		948
1310	/* prevent us from turning into auto-thieves :) */	949	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	950	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		951	continue;
1312		952
1313	/* ignore known cursed objects */	953	/* ignore known cursed objects */
1314	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;
1315		956
1316	/* all food and drink if desired */	957	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */	958	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)	959	if (op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)	960	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	961	{
		962	CHK_PICK_PICKUP;
		963	continue;
		964	}
		965
1321	if(op->contr->mode & PU_DRINK)	966	if (op->contr->mode & PU_DRINK)
1322	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)))
1323	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
1324		972
1325	if(op->contr->mode & PU_POTION)	973	if (op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)	974	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
1328		979
1329	/* spellbooks, skillscrolls and normal books/scrolls */	980	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)	981	if (op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)	982	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	983	{
		984	CHK_PICK_PICKUP;
		985	continue;
		986	}
		987
1333	if(op->contr->mode & PU_SKILLSCROLL)	988	if (op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)	989	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	990	{
		991	CHK_PICK_PICKUP;
		992	continue;
		993	}
		994
1336	if(op->contr->mode & PU_READABLES)	995	if (op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)	996	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	997	{
		998	CHK_PICK_PICKUP;
		999	continue;
		1000	}
1339		1001
1340	/* wands/staves/rods/horns */	1002	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)	1003	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	1004	if (tmp->type == WAND
1343	{ 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	}
1344		1012
1345	/* pick up all magical items */	1013	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)	1014	if (op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1015	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1348	{ 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	}
1349		1021
1350	if(op->contr->mode & PU_VALUABLES)	1022	if (op->contr->mode & PU_VALUABLES)
1351	{	1023	{
1352	if (tmp->type == MONEY || tmp->type == GEM)	1024	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1025	{
		1026	CHK_PICK_PICKUP;
		1027	continue;
		1028	}
1354	}	1029	}
1355		1030
1356	/* rings & amulets - talismans seems to be typed AMULET */	1031	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)	1032	if (op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)	1033	if (tmp->type == RING
1359	{ 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	}
1360		1049
1361	/* bows and arrows. Bows are good for selling! */	1050	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)	1051	if (op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)	1052	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
1365	if(op->contr->mode & PU_ARROW)	1058	if (op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)	1059	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
1368		1064
1369	/* all kinds of armor etc. */	1065	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)	1066	if (op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)	1067	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1068	{
		1069	CHK_PICK_PICKUP;
		1070	continue;
		1071	}
		1072
1373	if(op->contr->mode & PU_HELMET)	1073	if (op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)	1074	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1075	{
		1076	CHK_PICK_PICKUP;
		1077	continue;
		1078	}
		1079
1376	if(op->contr->mode & PU_SHIELD)	1080	if (op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)	1081	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1082	{
		1083	CHK_PICK_PICKUP;
		1084	continue;
		1085	}
		1086
1379	if(op->contr->mode & PU_BOOTS)	1087	if (op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)	1088	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1089	{
		1090	CHK_PICK_PICKUP;
		1091	continue;
		1092	}
		1093
1382	if(op->contr->mode & PU_GLOVES)	1094	if (op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)	1095	if (tmp->type == GLOVES || tmp->type == BRACERS)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
		1100
1385	if(op->contr->mode & PU_CLOAK)	1101	if (op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)	1102	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1103	{
		1104	CHK_PICK_PICKUP;
		1105	continue;
		1106	}
1388		1107
1389	/* hoping to catch throwing daggers here */	1108	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)	1109	if (op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1110	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1111	{
		1112	CHK_PICK_PICKUP;
		1113	continue;
		1114	}
1393		1115
1394	/* careful: chairs and tables are weapons! */	1116	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)	1117	if (op->contr->mode & PU_ALLWEAPON)
1396	{	1118	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)	1119	if (tmp->type == WEAPON)
1398	{	1120	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1121	{
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1122	CHK_PICK_PICKUP;
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1123	continue;
1402	}	1124	}
1403	if(tmp->type == WEAPON && tmp->name==NULL)
1404	{
1405	if(strstr(tmp->arch->name,"table")==NULL &&
1406	strstr(tmp->arch->name,"chair")==NULL)
1407	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408	}
1409	}	1125	}
1410		1126
1411	/* misc stuff that's useful */	1127	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)	1128	if (op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1129	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1130	{
		1131	CHK_PICK_PICKUP;
		1132	continue;
		1133	}
1415		1134
1416	/* 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
1417	* pickups */	1136	* pickups */
1418	if(op->contr->mode & PU_RATIO)	1137	if (op->contr->mode & PU_RATIO)
1419	{	1138	{
1420	/* use value density to decide what else to grab */	1139	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */	1140	/* >=7 was >= op->contr->mode */
1422	/* >=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
1423	* and multiply them by 5, giving 0..15*5== 5..75 */	1142	*/
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;	1143	wvratio = op->contr->mode & PU_RATIO;
1425	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)
1426	{	1145	{
1427	pick_up(op, tmp);
1428	#if 0	1146	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1147	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {	1148	if (tmp->name != NULL)
		1149	{
1431	fprintf(stderr,"%s", tmp->name);	1150	fprintf (stderr, "%s", tmp->name);
1432	}	1151	}
1433	else fprintf(stderr,"%s",tmp->arch->name);	1152	else
		1153	fprintf (stderr, "%s", tmp->arch->archname);
1434	fprintf(stderr,",%d] = ", tmp->type);	1154	fprintf (stderr, ",%d] = ", tmp->type);
1435	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))));
1436	#endif	1156	#endif
1437	continue;	1157	CHK_PICK_PICKUP;
1438	}	1158	continue;
		1159	}
		1160	} /* the new pickup model */
1439	}	1161	}
1440	} /* the new pickup model */	1162
1441	}
1442	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;
1443	}	1199	}
1444		1200
1445	/*	1201	/*
1446	* Find an arrow in the inventory and after that	1202	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1203	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1204	* found object is returned.
1449	*/	1205	*/
		1206	static object *
1450	object *find_arrow(object *op, const char *type)	1207	find_arrow (object *op, const char *type)
1451	{	1208	{
1452	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);
1453		1212
1454	for(op=op->inv; op; op=op->below)	1213	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1214	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1456	QUERY_FLAG(op,FLAG_APPLIED))	1215	if (object *arrow = find_arrow (tmp, type))
1457	tmp = find_arrow (op, type);	1216	{
1458	else if (op->type==ARROW && op->race==type)	1217	splay (tmp);
		1218	return arrow;
		1219	}
		1220
1459	return op;	1221	return 0;
1460	return tmp;
1461	}	1222	}
1462		1223
1463	/*	1224	/*
1464	* 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
1465	* 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
1466	* 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
1467	* 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.
1468	*/	1229	*/
1469		1230	static object *
1470	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)
1471	{	1232	{
1472	object *tmp = NULL, *arrow, *ntmp;	1233	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1234	int attacknum, attacktype, betterby = 0, i;
1474		1235
1475	if (!type)	1236	if (!type)
1476	return NULL;	1237	return NULL;
1477		1238
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1239	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1240	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1241	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1481	i = 0;	1242	{
		1243	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1244	ntmp = find_better_arrow (arrow, target, type, &i);
		1245
1483	if (i > betterby) {	1246	if (i > betterby)
1484	tmp = ntmp;	1247	{
1485	betterby = i;	1248	tmp = ntmp;
1486	}	1249	betterby = i;
		1250	}
		1251	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1252	else if (arrow->type == ARROW && arrow->race == type)
		1253	{
1488	/* allways prefer assasination/slaying */	1254	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1255	if (target->race && arrow->slaying.contains (target->race))
1490	strstr(arrow->slaying, target->race)) {	1256	{
1491	if (arrow->attacktype & AT_DEATH) {	1257	if (arrow->attacktype & AT_DEATH)
1492	*better = 100;	1258	{
1493	return arrow;	1259	*better = 100;
1494	} else {	1260	return arrow;
1495	tmp = arrow;	1261	}
		1262	else
		1263	{
		1264	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;	1265	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1266	}
1498	} else {	1267	}
		1268	else
		1269	{
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1270	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1271	{
1500	attacktype = 1<<attacknum;	1272	attacktype = 1 << attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1273	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1502	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)
1503	tmp = arrow;	1275	{
		1276	tmp = arrow;
1504	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;
1505	}	1278	}
1506	}	1279	}
		1280
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1281	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1508	tmp = arrow;	1282	{
		1283	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1284	betterby = 2 + arrow->magic + arrow->stats.dam;
1510	}	1285	}
		1286
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1287	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1512	tmp = arrow;	1288	{
		1289	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;	1290	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1291	}
		1292	}
		1293	}
1515	}	1294	}
1516	}	1295
1517	}
1518	if (tmp == NULL && arrow == NULL)	1296	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1297	return find_arrow (op, type);
1520		1298
1521	*better = betterby;	1299	*better = betterby;
1522	return tmp;	1300	return tmp;
1523	}	1301	}
1524		1302
1525	/* 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
1526	* find_better_arrow to find a decent arrow to use.	1304	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1305	* op = the shooter
1528	* type = bow->race	1306	* type = bow->race
1529	* dir = fire direction	1307	* dir = fire direction
1530	*/	1308	*/
1531		1309	static object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1310	pick_arrow_target (object *op, shstr_cmp type, int dir)
1533	{	1311	{
1534	object *tmp = NULL;	1312	object *tmp = NULL;
1535	mapstruct *m;	1313	maptile *m;
1536	int i, mflags, found, number;	1314	int i, mflags, found, number;
1537	sint16 x, y;	1315	sint16 x, y;
1538		1316
1539	if (op->map == NULL)	1317	if (op->map == NULL)
1540	return find_arrow(op, type);	1318	return find_arrow (op, type);
1541		1319
1542	/* do a dex check */	1320	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1321	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1544	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1322	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1323	return find_arrow (op, type);
1546		1324
1547	m = op->map;	1325	m = op->map;
1548	x = op->x;	1326	x = op->x;
1549	y = op->y;	1327	y = op->y;
1550		1328
1551	/* find the first target */	1329	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1330	for (i = 0, found = 0; i < 20; i++)
		1331	{
1553	x += freearr_x[dir];	1332	x += freearr_x[dir];
1554	y += freearr_y[dir];	1333	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1334	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1335
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1336	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1557	tmp = NULL;	1337	{
1558	break;	1338	tmp = 0;
		1339	break;
		1340	}
1559	} 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	{
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1343	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.	1344	* perhaps a bad assumption.
1562	*/	1345	*/
1563	tmp = NULL;	1346	tmp = 0;
1564	break;	1347	break;
1565	}	1348	}
		1349
1566	if (mflags & P_IS_ALIVE) {	1350	if (mflags & P_IS_ALIVE)
1567	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)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1352	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1569	found++;	1353	break;
1570	break;
1571	}
1572	if (found)
1573	break;
1574	}
1575	}	1354	}
1576	if (tmp == NULL)	1355
		1356	if (!tmp)
1577	return find_arrow(op, type);	1357	return find_arrow (op, type);
1578		1358
1579	if (tmp->head)	1359	if (tmp->head)
1580	tmp = tmp->head;	1360	tmp = tmp->head;
1581		1361
1582	return find_better_arrow(op, tmp, type, &i);	1362	return find_better_arrow (op, tmp, type, &i);
1583	}	1363	}
1584		1364
1585	/*	1365	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1366	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1367	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1370	* dir is the direction of fire.
1591	* 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)
1592	* 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
1593	* player fire modes.	1373	* player fire modes.
1594	*/	1374	*/
		1375	int
1595	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)
1596	sint16 sx, sint16 sy)
1597	{	1377	{
1598	object *left, *bow;	1378	object *left, *bow;
1599	tag_t left_tag, tag;	1379	int mflags;
1600	int bowspeed, mflags;	1380	maptile *m;
1601	mapstruct *m;
1602		1381
1603	if (!dir) {	1382	if (!dir)
		1383	{
1604	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!");
1605	return 0;	1385	return 0;
		1386	}
		1387
		1388	if (op->contr)
		1389	bow = op->current_weapon;
		1390	else
1606	}	1391	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1392	for (bow = op->inv; bow; bow = bow->below)
1611	/* 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
1612	* 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.
1613	*/	1395	*/
1614	if(bow->type==BOW)	1396	if (bow->type == BOW)
1615	break;	1397	break;
1616		1398
1617	if (!bow) {	1399	if (!bow)
		1400	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1401	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1402	return 0;
1620	}	1403	}
		1404
		1405	// optimisation: move object to top so we will find it quickly again
		1406	splay (bow);
1621	}	1407	}
		1408
1622	if( !bow->race || !bow->skill) {	1409	if (!bow->race || !bow->skill)
		1410	{
1623	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);
1624	return 0;	1412	return 0;
1625	}	1413	}
1626		1414
1627	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1628
1629	/* penalize ROF for bestarrow */
1630	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1631	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1632	if (bowspeed < 1)
1633	bowspeed = 1;
1634
1635	if (arrow == NULL) {	1415	if (arrow == NULL)
		1416	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1417	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1418	{
1637	if (op->type == PLAYER)	1419	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1420	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1639	"You have no %s left.", bow->race);
1640	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1421	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1422	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1423	CLEAR_FLAG (op, FLAG_READY_BOW);
		1424
1643	return 0;	1425	return 0;
1644	}	1426	}
1645	}	1427	}
		1428
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1429	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1430	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1431	return 0;
1649	}	1432
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1433	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1434	{
1651	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.");
1652	return 0;	1436	return 0;
1653	}	1437	}
1654		1438
1655	/* this should not happen, but sometimes does */	1439	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1440	if (arrow->nrof == 0)
1657	remove_ob(arrow);
1658	free_object(arrow);
1659	return 0;
1660	}	1441	{
		1442	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1443	arrow->destroy ();
		1444	return 0;
		1445	}
1661		1446
1662	left = arrow; /* these are arrows left to the player */	1447	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;	1448	arrow = arrow->split ();
1664	arrow = get_split_ob(arrow, 1);	1449	if (!arrow)
1665	if (arrow == NULL) {	1450	{
1666	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);
1667	bow->race);	1452	return 0;
1668	return 0;
1669	}	1453	}
1670	set_owner(arrow, op);	1454
1671	if (arrow->skill) free_string(arrow->skill);	1455	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1456	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1457	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1458
1678	if (op->type == PLAYER) {
1679	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1680	fix_player(op);
1681	}
1682
1683	SET_ANIMATION(arrow, arrow->direction);
1684	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1459	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685	arrow->stats.hp = arrow->stats.dam;	1460	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1461	arrow->stats.grace = arrow->attacktype;
1687	if (arrow->slaying != NULL)	1462	arrow->custom_name = arrow->slaying;
1688	arrow->spellarg = strdup_local(arrow->slaying);
1689		1463
1690	/* Note that this was different for monsters - they got their level	1464	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1465	if (player *pl = op->contr)
1692	*/
1693		1466	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1467	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		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
1698	/* update the speed */	1481	/* update the speed */
1699	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
1700	0 : dam_bonus[op->stats.Str]) +	1483	+ bow->stats.dam / 7.f;
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;
1703		1484
1704	if (arrow->speed < 1.0)	1485	arrow->set_speed (max (arrow->speed, 2.f));
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1486	arrow->speed_left = 0;
1708		1487
		1488	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1489
1709	if (op->type == PLAYER) {	1490	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1491	{
1711	(op->chosen_skill?op->chosen_skill->level:op->level) -
1712	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1713	arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1492	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1493	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1494
		1495	if (!arrow->slaying)
		1496	arrow->slaying = op->slaying;
		1497
		1498	arrow->attacktype |= op->attacktype;
		1499	}
		1500	else
		1501	{
1720	arrow->level = op->level;	1502	arrow->level = op->level;
1721	}	1503	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1504
		1505	if (!arrow->slaying)
		1506	arrow->slaying = bow->slaying;
		1507
1723	arrow->attacktype |= bow->attacktype;	1508	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1509	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1510
1727	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);
1728	arrow->move_type = MOVE_FLY_LOW;	1515	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1516	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730		1517
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1518	op->play_sound (sound_find ("fire_arrow"));
1732	tag = arrow->count;	1519	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1520
1735	if (!was_destroyed(arrow, tag))	1521	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1522	move_arrow (arrow);
1737		1523
1738	if (op->type == PLAYER) {
1739	if (was_destroyed (left, left_tag))
1740	esrv_del_item(op->contr, left_tag);
1741	else
1742	esrv_send_item(op, left);
1743	}
1744	return 1;	1524	return 1;
1745	}	1525	}
1746		1526
1747	/* Special fire code for players - this takes into	1527	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1528	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1529	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1530	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1531	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1532	* hence the function name.
1753	*/	1533	*/
		1534	static int
1754	int player_fire_bow(object *op, int dir)	1535	player_fire_bow (object *op, int dir)
1755	{	1536	{
1756	int ret=0, wcmod=0;	1537	int ret;
1757		1538
1758	if (op->contr->bowtype == bow_bestarrow) {	1539	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1540	{
1760	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);
1761	dir, 0, op->x, op->y);	1542	}
1762	} 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	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1545	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1764	wcmod =-1;
1765	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1546	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766	op->x, op->y);	1547	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1548	else if (op->contr->bowtype == bow_threewide)
		1549	{
1768	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);
1769	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)]);
1770	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	}
1771	} else if (op->contr->bowtype == bow_spreadshot) {	1554	else if (op->contr->bowtype == bow_spreadshot)
		1555	{
1772	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);
1773	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);
1774	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);
1775		1559	}
1776	} else {	1560	else
		1561	{
1777	/* Simple case */	1562	/* Simple case */
1778	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);
1779	}	1564	}
		1565
1780	return ret;	1566	return ret;
1781	}	1567	}
1782
1783		1568
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1569	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1570	* Broken apart from 'fire' to keep it more readable.
1786	*/	1571	*/
		1572	static void
1787	void fire_misc_object(object *op, int dir)	1573	fire_misc_object (object *op, int dir)
1788	{	1574	{
1789	object *item;	1575	object *item = op->contr->ranged_ob;
1790		1576
1791	if (!op->contr->ranges[range_misc]) {	1577	if (!item)
		1578	{
1792	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.");
1793	return;	1580	return;
1794	}	1581	}
1795		1582
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1583	if (!item->inv)
		1584	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1585	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1586	return;
1800	}	1587	}
1801	if (item->type == WAND) {	1588
1802	if(item->stats.food<=0) {	1589	if (!op->change_weapon (item))
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1805	return;	1590	return;
1806	}	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	}
1807	} else if (item->type == ROD || item->type==HORN) {	1642	else if (item->type == ROD || item->type == HORN)
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1810	if (item->type== ROD)
1811	new_draw_info_format(NDI_UNIQUE, 0,op,
1812	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1813	else
1814	new_draw_info_format(NDI_UNIQUE, 0,op,
1815	"The %s needs more time to charge.", query_base_name(item,0));
1816	return;
1817	}
1818	}
1819
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {
1821	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1822	if (item->type == WAND) {
1823	if (!(--item->stats.food)) {
1824	object *tmp;
1825	if (item->arch) {
1826	CLEAR_FLAG(item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;
1828	item->speed = 0;
1829	update_ob_speed(item);
1830	}
1831	if ((tmp=is_player_inv(item)))
1832	esrv_update_item(UPD_ANIM, tmp, item);
1833	}
1834	}
1835	else if (item->type == ROD || item->type==HORN) {
1836	drain_rod_charge(item);	1643	drain_rod_charge (item);
1837	}
1838	}	1644	}
1839	}	1645	}
1840		1646
1841	/* Received a fire command for the player - go and do it.	1647	/* Received a fire command for the player - go and do it.
1842	*/	1648	*/
		1649	bool
1843	void fire(object *op,int dir) {	1650	fire (object *op, int dir)
		1651	{
1844	int spellcost=0;	1652	int spellcost = 0;
1845		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
1846	/* check for loss of invisiblity/hide */	1675	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1676	if (action_makes_visible (op))
		1677	make_visible (op);
1848		1678
1849	switch(op->contr->shoottype) {	1679	switch (ob->type)
1850	case range_none:	1680	{
1851	return;	1681	case BOW:
1852
1853	case range_bow:
1854	player_fire_bow(op, dir);	1682	player_fire_bow (op, dir);
1855	return;	1683	break;
1856		1684
1857	case range_magic: /* Casting spells */	1685	case SPELL:
1858	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);
1859	return;	1687	break;
1860		1688
1861	case range_misc:	1689	case BUILDER:
1862	fire_misc_object(op, dir);
1863	return;
1864
1865	case range_golem: /* Control summoned monsters from scrolls */
1866	if(op->contr->ranges[range_golem]==NULL ||
1867	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1868	op->contr->ranges[range_golem] = NULL;
1869	op->contr->shoottype=range_none;
1870	op->contr->golem_count = 0;
1871	}
1872	else
1873	control_golem(op->contr->ranges[range_golem], dir);
1874	return;
1875
1876	case range_skill:
1877	if(!op->chosen_skill) {
1878	if(op->type==PLAYER)
1879	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1880	return;
1881	}
1882	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1883	return;
1884	case range_builder:
1885	apply_map_builder( op, dir );	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)
1886	return;	1741	return 0;
1887	default:	1742	}
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1743
1889	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)
1890	}	1748	{
1891	}	1749	/* Only let players use keys in containers */
		1750	if (!pl->contr)
		1751	return 0;
1892		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	}
1893		1775
		1776	return tmp;
		1777	}
1894		1778
1895	/* find_key	1779	/* find_key
1896	* 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
1897	* and successfully use it, we return the key, otherwise NULL	1781	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1782	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1784	* pl is the player,
1901	* inv is the objects inventory to searched	1785	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1786	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1787	* This function can be called recursively to search containers.
1904	*/	1788	*/
1905		1789	object *
1906	object * find_key(object *pl, object *container, object *door)	1790	find_key (object *pl, object *container, object *door)
1907	{	1791	{
1908	object *tmp,*key;	1792	if (door->slaying && is_match_expr (door->slaying))
1909
1910	/* Should not happen, but sanity checking is never bad */
1911	if (container->inv == NULL) return NULL;
1912
1913	/* First, lets try to find a key in the top level inventory */
1914	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1915	if (door->type==DOOR && tmp->type==KEY) break;
1916	/* For sanity, we should really check door type, but other stuff
1917	* (like containers) can be locked with special keys
1918	*/
1919	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1920	tmp->slaying==door->slaying) break;
1921	}	1793	{
1922	/* No key found - lets search inventories now */	1794	// for match expressions, we try to find the key by applying the match
1923	/* If we find and use a key in an inventory, return at that time.	1795	// to the op itself, which is supposed to find the "key", instead
1924	* otherwise, if we search all the inventories and still don't find	1796	// of searching through containers ourselves.
1925	* a key, return	1797
1926	*/	1798	return match_one (door->slaying, container, door, pl, pl);
1927	if (!tmp) {
1928	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1929	/* No reason to search empty containers */
1930	if (tmp->type==CONTAINER && tmp->inv) {
1931	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1932	}	1799	}
1933	}	1800	else
1934	if (!tmp) return NULL;	1801	return find_key_ (pl, container, door);
1935	}
1936	/* We get down here if we have found a key. Now if its in a container,
1937	* see if we actually want to use it
1938	*/
1939	if (pl!=container) {
1940	/* Only let players use keys in containers */
1941	if (!pl->contr) return NULL;
1942	/* cases where this fails:
1943	* If we only search the player inventory, return now since we
1944	* are not in the players inventory.
1945	* If the container is not active, return now since only active
1946	* containers can be used.
1947	* If we only search keyrings and the container does not have
1948	* a race/isn't a keyring.
1949	* No checking for all containers - to fall through past here,
1950	* inv must have been an container and must have been active.
1951	*
1952	* Change the color so that the message doesn't disappear with
1953	* all the others.
1954	*/
1955	if (pl->contr->usekeys == key_inventory ||
1956	!QUERY_FLAG(container, FLAG_APPLIED) ||
1957	(pl->contr->usekeys == keyrings &&
1958	(!container->race || strcmp(container->race, "keys")))
1959	) {
1960	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1961	"The %s in your %s vibrates as you approach the door",
1962	query_name(tmp), query_name(container));
1963	return NULL;
1964	}
1965	}
1966	return tmp;
1967	}	1802	}
1968		1803
1969	/* moved door processing out of move_player_attack.	1804	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1805	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1806	* such that the caller should not do anything more,
1972	* 0 otherwise	1807	* 0 otherwise
1973	*/	1808	*/
		1809	static int
1974	static int player_attack_door(object *op, object *door)	1810	player_attack_door (object *op, object *door)
1975	{	1811	{
1976
1977	/* 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,
1978	* 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 -
1979	* otherwise, we fall through to the rest of the code.	1814	* otherwise, we fall through to the rest of the code.
1980	*/	1815	*/
1981	object *key=find_key(op, op, door);	1816	object *key = find_key (op, op, door);
1982		1817
1983	/* IF we found a key, do some extra work */	1818	/* If we found a key, do some extra work */
1984	if (key) {	1819	if (key)
		1820	{
1985	object *container=key->env;	1821	object *container = key->env;
1986		1822
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1823	if (action_makes_visible (op))
1988	if(action_makes_visible(op)) make_visible(op);	1824	make_visible (op);
		1825
1989	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
1990	if (door->type == DOOR) {	1829	if (door->type == DOOR)
1991	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 */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1831	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1832	{
1995	"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);
1996	remove_door2(door); /* remove door without violence ;-) */	1834	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1835	}
		1836
1998	/* Do this after we print the message */	1837	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	1838	key->decrease (); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	1839
2001	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);
2003	return 1; /* Nothing more to do below */	1840	return 1; /* Nothing more to do below */
		1841	}
2004	} else if (door->type==LOCKED_DOOR) {	1842	else if (door->type == LOCKED_DOOR)
		1843	{
2005	/* Might as well return now - no other way to open this */	1844	/* Might as well return now - no other way to open this */
2006	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...");
2007	return 1;	1846	return 1;
2008	}	1847	}
		1848
2009	return 0;	1849	return 0;
2010	}	1850	}
2011		1851
2012	/* This function is just part of a breakup from move_player.	1852	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	1853	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1854	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1855	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1856	* going to try and move (not fire weapons).
2017	*/	1857	*/
2018		1858	bool
2019	void move_player_attack(object *op, int dir)	1859	move_player_attack (object *op, int dir)
2020	{	1860	{
2021	object *tmp, *mon, *tpl;	1861	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2022	sint16 nx, ny;	1862	{
2023	int on_battleground;	1863	--op->speed_left;
2024	mapstruct *m;	1864	return true;
		1865	}
2025		1866
2026	if (op->contr->transport) tpl = op->contr->transport;
2027	else tpl = op;
2028	nx=freearr_x[dir]+tpl->x;	1867	sint16 nx = freearr_x[dir] + op->x;
2029	ny=freearr_y[dir]+tpl->y;	1868	sint16 ny = freearr_y[dir] + op->y;
2030		1869
2031	on_battleground = op_on_battleground(tpl, NULL, NULL);	1870	if (out_of_map (op->map, nx, ny))
		1871	return false;
2032		1872
2033	/* If braced, or can't move to the square, and it is not out of the	1873	/* If braced, or can't move to the square, and it is not out of the
2034	* map, attack it. Note order of if statement is important - don't	1874	* map, attack it. Note order of if statement is important - don't
2035	* want to be calling move_ob if braced, because move_ob will move the	1875	* want to be calling move_ob if braced, because move_ob will move the
2036	* player. This is a pretty nasty hack, because if we could	1876	* player. This is a pretty nasty hack, because if we could
2037	* move to some space, it then means that if we are braced, we should	1877	* move to some space, it then means that if we are braced, we should
2038	* do nothing at all. As it is, if we are braced, we go through	1878	* do nothing at all. As it is, if we are braced, we go through
2039	* quite a bit of processing. However, it probably is less than what	1879	* quite a bit of processing. However, it probably is less than what
2040	* move_ob uses.	1880	* move_ob uses.
2041	*/	1881	*/
2042	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	1882	maptile *m = op->map->xy_find (nx, ny);
2043	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2044	m = get_map_from_coord(tpl->map, &nx, &ny);
2045	if (!m) return; /* Don't think this should happen */
2046	}
2047	else m =tpl->map;
2048
2049	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2050	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2051	return;
2052	}
2053		1883
2054	mon = NULL;
2055	/* Go through all the objects, and find ones of interest. Only stop if	1884	/* Go through all the objects, and find ones of interest. Only stop if
2056	* we find a monster - that is something we know we want to attack.	1885	* we find a monster - that is something we know we want to attack.
2057	* if its a door or barrel (can roll) see if there may be monsters	1886	* if its a door or barrel (can roll) see if there may be monsters
2058	* on the space	1887	* on the space
2059	*/	1888	*/
2060	while (tmp!=NULL) {	1889	object *mon;
2061	if (tmp == op) {	1890	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2062	tmp=tmp->above;	1891	{
2063	continue;	1892	if ((mon->flag [FLAG_ALIVE]
		1893	|| mon->type == LOCKED_DOOR
		1894	|| mon->flag [FLAG_CAN_ROLL])
		1895	&& mon != op)
		1896	break;
2064	}	1897	}
2065	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1898
2066	mon = tmp;
2067	break;
2068	}
2069	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2070	mon = tmp;
2071	tmp=tmp->above;
2072	}
2073
2074	if (mon==NULL) /* This happens anytime the player tries to move */	1899	if (!mon) /* This happens anytime the player tries to move */
2075	return; /* into a wall */	1900	return false; /* into a wall */
2076		1901
2077	if(mon->head != NULL)
2078	mon = mon->head;	1902	mon = mon->head_ ();
2079		1903
2080	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1904	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1905	if (op->contr->weapon_sp_left > 0.f)
2081	if (player_attack_door(op, mon)) return;	1906	if (player_attack_door (op, mon))
		1907	{
		1908	--op->contr->weapon_sp_left;
		1909	return true;
		1910	}
2082		1911
2083	/* The following deals with possibly attacking peaceful	1912	/* The following deals with possibly attacking peaceful
2084	* or frienddly creatures. Basically, all players are considered	1913	* or friendly creatures. Basically, all players are considered
2085	* unaggressive. If the moving player has peaceful set, then the	1914	* unaggressive. If the moving player has peaceful set, then the
2086	* object should be pushed instead of attacked. It is assumed that	1915	* object should be pushed instead of attacked. It is assumed that
2087	* if you are braced, you will not attack friends accidently,	1916	* if you are braced, you will not attack friends accidently,
2088	* and thus will not push them.	1917	* and thus will not push them.
2089	*/	1918	*/
2090		1919
2091	/* If the creature is a pet, push it even if the player is not	1920	/* If the creature is a pet, push it even if the player is not
2092	* peaceful. Our assumption is the creature is a pet if the	1921	* peaceful. Our assumption is the creature is a pet if the
2093	* player owns it and it is either friendly or unagressive.	1922	* player owns it and it is either friendly or unagressive.
2094	*/	1923	*/
2095	if ((op->type==PLAYER)	1924	if (op->type == PLAYER
2096	#if COZY_SERVER	1925	&& ((mon->owner && mon->owner->contr
2097	&&
2098	(
2099	(get_owner(mon) && get_owner(mon)->contr
2100	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1926	&& same_party (mon->owner->contr->party, op->contr->party))
2101	|| get_owner(mon) == op	1927	|| mon->owner == op)
2102	)
2103	#else
2104	&& get_owner(mon)==op
2105	#endif
2106	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	1928	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2107	{	1929	{
2108	/* If we're braced, we don't want to switch places with it */	1930	/* If we're braced, we don't want to switch places with it */
2109	if (op->contr->braced) return;	1931	if (op->contr->braced)
2110	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1932	return false;
2111	(void) push_ob(mon,dir,op);
2112	if(op->contr->tmp_invis||op->hide) make_visible(op);
2113	return;
2114	}
2115		1933
		1934	if (op->speed_left > 0.f)
		1935	{
		1936	--op->speed_left;
		1937
		1938	op->play_sound (sound_find ("push_player"));
		1939	push_ob (mon, dir, op);
		1940
		1941	if (action_makes_visible (op))
		1942	make_visible (op);
		1943
		1944	return true;
		1945	}
		1946	else
		1947	return false;
		1948	}
		1949
		1950	bool on_battleground = op_on_battleground (op, 0, 0);
		1951
2116	/* in certain circumstances, you shouldn't attack friendly	1952	/* in certain circumstances, you shouldn't attack friendly
2117	* creatures. Note that if you are braced, you can't push	1953	* creatures. Note that if you are braced, you can't push
2118	* someone, but put it inside this loop so that you won't	1954	* someone, but put it inside this loop so that you won't
2119	* attack them either.	1955	* attack them either.
2120	*/	1956	*/
2121	if ((mon->type==PLAYER || mon->enemy != op) &&	1957	if ((mon->type == PLAYER || mon->enemy != op)
2122	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1958	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2123	(	1959	&& ((op->contr->peaceful
2124	#ifdef PROHIBIT_PLAYERKILL
2125	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1960	|| (mon->type == PLAYER && mon->contr->peaceful))
2126	#else
2127	op->contr->peaceful &&
2128	#endif
2129	!on_battleground	1961	&& !on_battleground))
		1962	{
		1963	if (op->speed_left > 0.f)
		1964	{
		1965	--op->speed_left;
		1966
		1967	if (!op->contr->braced)
2130	)) {	1968	{
2131	if (!op->contr->braced) {	1969	op->play_sound (sound_find ("push_player"));
2132	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1970	push_ob (mon, dir, op);
2133	(void) push_ob(mon,dir,op);	1971	}
2134	} else {	1972	else
2135	new_draw_info(0, 0,op,"You withhold your attack");	1973	op->statusmsg ("You withhold your attack");
		1974
		1975	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1976	make_visible (op);
		1977
		1978	return true;
		1979	}
2136	}	1980	}
2137	if(op->contr->tmp_invis||op->hide) make_visible(op);
2138	}
2139
2140	/* If the object is a boulder or other rollable object, then	1981	/* If the object is a boulder or other rollable object, then
2141	* roll it if not braced. You can't roll it if you are braced.	1982	* roll it if not braced. You can't roll it if you are braced.
2142	*/	1983	*/
2143	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1984	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1985	{
		1986	if (op->speed_left > 0.f)
		1987	{
		1988	--op->speed_left;
		1989
2144	recursive_roll(mon,dir,op);	1990	recursive_roll (mon, dir, op);
2145	if(action_makes_visible(op)) make_visible(op);	1991	if (action_makes_visible (op))
2146	}	1992	make_visible (op);
2147		1993
		1994	return true;
		1995	}
		1996	}
2148	/* Any generic living creature. Including things like doors.	1997	/* Any generic living creature. Including things like doors.
2149	* Way it works is like this: First, it must have some hit points	1998	* Way it works is like this: First, it must have some hit points
2150	* and be living. Then, it must be one of the following:	1999	* and be living. Then, it must be one of the following:
2151	* 1) Not a player, 2) A player, but of a different party. Note	2000	* 1) Not a player, 2) A player, but of a different party. Note
2152	* that party_number -1 is no party, so attacks can still happen.	2001	* that party_number -1 is no party, so attacks can still happen.
2153	*/	2002	*/
2154
2155	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2003	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2156	((mon->type!=PLAYER || op->contr->party==NULL ||	2004	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2157	op->contr->party!=mon->contr->party))) {	2005	{
		2006	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2007	{
		2008	--op->contr->weapon_sp_left;
2158		2009
2159	/* If the player hasn't hit something this tick, and does	2010	skill_attack (mon, op, 0, 0, 0);
2160	* so, give them speed boost based on weapon speed. Doing
2161	* it here is better than process_players2, which basically
2162	* incurred a 1 tick offset.
2163	*/
2164	if (!op->contr->has_hit) {
2165	op->speed_left += op->speed / op->contr->weapon_sp;
2166		2011
2167	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2012	if (action_makes_visible (op))
		2013	make_visible (op);
		2014
		2015	return true;
		2016	}
2168	}	2017	}
2169		2018
2170	skill_attack(mon, op, 0, NULL, NULL);	2019	return false;
2171
2172	/* If attacking another player, that player gets automatic
2173	* hitback, and doesn't loose luck either.
2174	* Disable hitback on the battleground or if the target is
2175	* the wiz.
2176	*/
2177	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2178	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2179	short luck = mon->stats.luck;
2180	mon->contr->has_hit = 1;
2181	skill_attack(op, mon, 0, NULL, NULL);
2182	mon->stats.luck = luck;
2183	}
2184	if(action_makes_visible(op)) make_visible(op);
2185	}
2186	} /* if player should attack something */
2187	}	2020	}
2188		2021
		2022	bool
2189	int move_player(object *op,int dir) {	2023	move_player (object *op, int dir)
2190	int pick;	2024	{
2191	object *transport = op->contr->transport;	2025	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2192
2193	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))
2194	return 0;
2195
2196	/* Sanity check: make sure dir is valid */
2197	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2198	LOG( llevError, "move_player: invalid direction %d\n", dir);
2199	return 0;
2200	}
2201
2202	/* peterm: added following line */
2203	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2204	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2205
2206	op->facing = dir;
2207
2208	if(!transport && op->hide) do_hidden_move(op);
2209
2210	if (transport) {
2211	/* transport->contr is set up for the person in charge of the boat.
2212	* if that isn't this person, he can't steer it, etc
2213	*/
2214	if (transport->contr != op->contr) return 0;
2215
2216	/* Transport can't move. But update dir so it at least
2217	* will point in the same direction if player is running.
2218	*/
2219	if (transport->speed_left < 0.0) {
2220	transport->direction = dir;
2221	op->direction = dir;
2222	return 0;
2223	}
2224	/* Remove transport speed. Give player just a little speed -
2225	* enough so that they will get an action again quickly.
2226	*
2227	*/
2228	transport->speed_left -= 1.0;
2229	if (op->speed_left < 0.0) op->speed_left = -0.01;
2230
2231	}
2232
2233	if(op->contr->fire_on) {
2234	fire(op,dir);
2235	}
2236	else move_player_attack(op,dir);
2237
2238	pick = check_pick(op);
2239
2240
2241	/* Add special check for newcs players and fire on - this way, the
2242	* server can handle repeat firing.
2243	*/
2244	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2245	op->direction = dir;
2246	} else {
2247	op->direction=0;
2248	}
2249	/* Update how the player looks. Use the facing, so direction may
2250	* get reset to zero. This allows for full animation capabilities
2251	* for players.
2252	*/
2253	if (!transport) animate_object(op, op->facing);
2254	return 0;	2026	return 0;
		2027
		2028	/* Sanity check: make sure dir is valid */
		2029	if (dir < 0 || dir >= 9)
		2030	{
		2031	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2032	return 0;
		2033	}
		2034
		2035	/* peterm: added following line */
		2036	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2037	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2038
		2039	op->facing = dir;
		2040
		2041	if (op->flag [FLAG_HIDDEN])
		2042	do_hidden_move (op);
		2043
		2044	bool retval;
		2045	int pick = 0;
		2046
		2047	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2048	retval = RESULT_INT (0);
		2049	else if (op->contr->fire_on)
		2050	retval = fire (op, dir);
		2051	else
		2052	{
		2053	retval = move_player_attack (op, dir);
		2054	pick = check_pick (op);
		2055	}
		2056
		2057	/* Add special check for newcs players and fire on - this way, the
		2058	* server can handle repeat firing.
		2059	*/
		2060	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2061	op->direction = dir;
		2062	else
		2063	op->direction = 0;
		2064
		2065	/* Update how the player looks. Use the facing, so direction may
		2066	* get reset to zero. This allows for full animation capabilities
		2067	* for players.
		2068	*/
		2069	animate_object (op, op->facing);
		2070
		2071	return retval;
2255	}	2072	}
2256		2073
2257	/* This is similar to handle_player, below, but is only used by the	2074	/* This is similar to handle_player, below, but is only used by the
2258	* new client/server stuff.	2075	* new client/server stuff.
2259	* This is sort of special, in that the new client/server actually uses	2076	* This is sort of special, in that the new client/server actually uses
2260	* the new speed values for commands.	2077	* the new speed values for commands.
2261	*	2078	*
2262	* Returns true if there are more actions we can do.	2079	* Returns true if there are more actions we can do. Should not do
		2080	* many actions in a row, as that would be too unfair to other
		2081	* players.
2263	*/	2082	*/
		2083	bool
2264	int handle_newcs_player(object *op)	2084	handle_newcs_player (object *op)
2265	{	2085	{
2266	if (op->contr->hidden) {
2267	op->invisible = 1000;
2268	/* the socket code flashes the player visible/invisible
2269	* depending on the value of invisible, so we need to
2270	* alternate it here for it to work correctly.
2271	*/
2272	if (pticks & 2) op->invisible--;
2273	}
2274	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2275	op->invisible--;
2276	if(!op->invisible) {
2277	make_visible(op);
2278	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2279	}
2280	}
2281
2282	if (QUERY_FLAG(op, FLAG_SCARED)) {	2086	if (QUERY_FLAG (op, FLAG_SCARED))
2283	flee_player(op);
2284	/* If player is still scared, that is his action for this tick */
2285	if (QUERY_FLAG(op, FLAG_SCARED)) {
2286	op->speed_left--;
2287	return 0;
2288	}
2289	}	2087	{
		2088	if (op->speed_left > 0.f)
		2089	{
		2090	--op->speed_left;
		2091	flee_player (op);
2290		2092
2291	/* I've been seeing crashes where the golem has been destroyed, but	2093	return true;
2292	* the player object still points to the defunct golem. The code that	2094	}
2293	* destroys the golem looks correct, and it doesn't always happen, so	2095	else
2294	* put this in a a workaround to clean up the golem pointer.	2096	return false;
2295	*/
2296	if (op->contr->ranges[range_golem] &&
2297	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2298	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2299	op->contr->ranges[range_golem] = NULL;
2300	op->contr->golem_count = 0;
2301	}	2097	}
2302		2098
2303	/* call this here - we also will call this in do_ericserver, but	2099	/* call this here - we also will call this in do_ericserver, but
2304	* the players time has been increased when doericserver has been	2100	* the players time has been increased when doericserver has been
2305	* called, so we recheck it here.	2101	* called, so we recheck it here.
2306	*/	2102	*/
2307	HandleClient(&op->contr->socket, op->contr);	2103	if (op->contr->ns->handle_command ())
2308	if (op->speed_left<0) return 0;	2104	return true;
2309		2105
2310	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2106	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2311	/* All move commands take 1 tick, at least for now */
2312	op->speed_left--;
2313
2314	/* Instead of all the stuff below, let move_player take care
2315	* of it. Also, some of the skill stuff is only put in
2316	* there, as well as the confusion stuff.
2317	*/
2318	move_player(op, op->direction);	2107	return move_player (op, op->direction);
2319	if (op->speed_left>0) return 1;	2108
2320	else return 0;	2109	return false;
2321	}	2110	}
		2111
		2112	static int
		2113	save_life (object *op)
		2114	{
		2115	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2322	return 0;	2116	return 0;
2323	}
2324		2117
2325	int save_life(object *op) {
2326	object *tmp;
2327
2328	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2329	return 0;
2330
2331	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2118	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2332	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2119	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2333	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2120	{
2334	new_draw_info_format(NDI_UNIQUE, 0,op,	2121	op->play_sound (sound_find ("ob_evaporate"));
2335	"Your %s vibrates violently, then evaporates.",	2122	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2336	query_name(tmp));	2123
2337	if (op->contr)	2124	tmp->destroy ();
2338	esrv_del_item(op->contr, tmp->count);
2339	remove_ob(tmp);
2340	free_object(tmp);
2341	CLEAR_FLAG(op, FLAG_LIFESAVE);	2125	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2126
2342	if(op->stats.hp<0)	2127	if (op->stats.hp < 0)
2343	op->stats.hp = op->stats.maxhp;	2128	op->stats.hp = op->stats.maxhp;
		2129
2344	if(op->stats.food<0)	2130	if (op->stats.food < 0)
2345	op->stats.food = 999;	2131	op->stats.food = 999;
2346	fix_player(op);	2132
		2133	op->update_stats ();
2347	return 1;	2134	return 1;
2348	}	2135	}
		2136
2349	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2137	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2350	CLEAR_FLAG(op, FLAG_LIFESAVE);	2138	CLEAR_FLAG (op, FLAG_LIFESAVE);
2351	enter_player_savebed(op); /* bring him home. */	2139	enter_player_savebed (op); /* bring him home. */
2352	return 0;	2140	return 0;
2353	}	2141	}
2354		2142
2355	/* This goes throws the inventory and removes unpaid objects, and puts them	2143	/* This goes throws the inventory and removes unpaid objects, and puts them
2356	* back in the map (location and map determined by values of env). This	2144	* back in the map (location and map determined by values of env). This
2357	* function will descend into containers. op is the object to start the search	2145	* function will descend into containers. op is the object to start the search
2358	* from.	2146	* from.
2359	*/	2147	*/
		2148	static void
2360	void remove_unpaid_objects(object *op, object *env)	2149	drop_unpaid_items (object *op, object *env)
2361	{	2150	{
2362	object *next;
2363
2364	while (op) {	2151	while (op)
2365	next=op->below; /* Make sure we have a good value, in case	2152	{
2366	* we remove object 'op'	2153	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2367	*/	2154
2368	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2155	if (QUERY_FLAG (op, FLAG_UNPAID))
2369	remove_ob(op);	2156	op->insert_at (env);
2370	op->x = env->x;	2157	else if (op->inv)
2371	op->y = env->y;	2158	drop_unpaid_items (op->inv, env);
2372	if (env->type == PLAYER)
2373	esrv_del_item(env->contr, op->count);
2374	insert_ob_in_map(op, env->map, NULL,0);
2375	}
2376	else if (op->inv) remove_unpaid_objects(op->inv, env);
2377	op=next;
2378	}
2379	}
2380		2159
2381		2160	op = next;
2382	/*
2383	* Returns pointer a static string containing gravestone text
2384	* Moved from apply.c to player.c - player.c is what
2385	* actually uses this function. player.c may not be quite the
2386	* best, a misc file for object actions is probably better,
2387	* but there isn't one in the server directory.
2388	*/
2389	char *gravestone_text (object *op)
2390	{
2391	static char buf2[MAX_BUF];
2392	char buf[MAX_BUF];
2393	time_t now = time (NULL);
2394
2395	strcpy (buf2, " R.I.P.\n\n");
2396	if (op->type == PLAYER)
2397	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2398	else
2399	sprintf (buf, "%s\n", op->name);
2400	strncat (buf2, " ", 20 - strlen (buf) / 2);
2401	strcat (buf2, buf);
2402	if (op->type == PLAYER)
2403	sprintf (buf, "who was in level %d when killed\n", op->level);
2404	else
2405	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2406	strncat (buf2, " ", 20 - strlen (buf) / 2);
2407	strcat (buf2, buf);
2408	if (op->type == PLAYER) {
2409	sprintf (buf, "by %s.\n\n", op->contr->killer);
2410	strncat (buf2, " ", 21 - strlen (buf) / 2);
2411	strcat (buf2, buf);
2412	}	2161	}
2413	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2414	strncat (buf2, " ", 20 - strlen (buf) / 2);
2415	strcat (buf2, buf);
2416	return buf2;
2417	}	2162	}
2418		2163
		2164	void
		2165	object::drop_unpaid_items ()
		2166	{
		2167	if (!flag [FLAG_REMOVED])
		2168	::drop_unpaid_items (inv, this);
		2169	}
2419		2170
2420		2171	void
2421	void do_some_living(object *op) {	2172	do_some_living (object *op)
		2173	{
2422	int last_food=op->stats.food;	2174	int last_food = op->stats.food;
2423	int gen_hp, gen_sp, gen_grace;	2175	int gen_hp, gen_sp, gen_grace;
2424	int over_hp, over_sp, over_grace;	2176	int over_hp, over_sp, over_grace;
2425	int i;	2177	int i;
2426	int rate_hp = 1200;	2178	int rate_hp = 1200;
2427	int rate_sp = 2500;	2179	int rate_sp = 2500;
2428	int rate_grace = 2000;	2180	int rate_grace = 2000;
2429	const int max_hp = 1;	2181	const int max_hp = 1;
2430	const int max_sp = 1;	2182	const int max_sp = 1;
2431	const int max_grace = 1;	2183	const int max_grace = 1;
2432		2184
2433	if (op->contr->outputs_sync) {	2185	if (op->contr->hidden)
2434	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2186	{
2435	if (op->contr->outputs[i].buf!=NULL &&	2187	op->invisible = 1000;
2436	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2188	/* the socket code flashes the player visible/invisible
2437	flush_output_element(op, &op->contr->outputs[i]);	2189	* depending on the value of invisible, so we need to
		2190	* alternate it here for it to work correctly.
		2191	*/
		2192	if (pticks & 2)
		2193	op->invisible--;
2438	}	2194	}
		2195	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2196	{
		2197	if (!op->invisible--)
		2198	{
		2199	make_visible (op);
		2200	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2201	}
		2202	}
2439		2203
2440	if(op->contr->state==ST_PLAYING) {	2204	if (op->contr->ns->state == ST_PLAYING)
2441		2205	{
2442	/* these next three if clauses make it possible to SLOW DOWN	2206	/* these next three if clauses make it possible to SLOW DOWN
2443	hp/grace/spellpoint regeneration. */	2207	hp/grace/spellpoint regeneration. */
2444	if(op->contr->gen_hp >= 0 )
2445	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2446	else {
2447	gen_hp = op->stats.maxhp;
2448	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2449	}
2450	if(op->contr->gen_sp >= 0 )
2451	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2452	else {
2453	gen_sp = op->stats.maxsp;
2454	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2455	}
2456	if(op->contr->gen_grace >= 0)
2457	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2458	else {
2459	gen_grace = op->stats.maxgrace;
2460	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2461	}
2462
2463	/* Regenerate Spell Points */
2464	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2465	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2466	if(op->stats.sp<op->stats.maxsp) {
2467	op->stats.sp++;
2468	/* dms do not consume food */
2469	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2470	op->stats.food--;
2471	if(op->contr->digestion<0)
2472	op->stats.food+=op->contr->digestion;
2473	else if(op->contr->digestion>0 &&
2474	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2475	op->stats.food=last_food;
2476	}
2477	}
2478	if (max_sp>1) {
2479	over_sp = (gen_sp+10)/rate_sp;
2480	if (over_sp > 0) {
2481	if(op->stats.sp<op->stats.maxsp) {
2482	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2483	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2484	op->stats.sp--;
2485	if(op->stats.sp>op->stats.maxsp)
2486	op->stats.sp=op->stats.maxsp;
2487	}
2488	op->last_sp=0;
2489	} else {
2490	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2491	}
2492	} else {
2493	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2494	}
2495	}
2496
2497	/* Regenerate Grace */
2498	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2499	if(--op->last_grace<0) {
2500	if(op->stats.grace<op->stats.maxgrace/2)
2501	op->stats.grace++; /* no penalty in food for regaining grace */
2502	if(max_grace>1) {
2503	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2504	if (over_grace > 0) {
2505	op->stats.sp += over_grace
2506	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2507	op->last_grace=0;
2508	} else {
2509	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2510	}
2511	} else {
2512	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2513	}
2514	/* wearing stuff doesn't detract from grace generation. */
2515	}
2516
2517	/* Regenerate Hit Points */
2518	if(--op->last_heal<0) {
2519	if(op->stats.hp<op->stats.maxhp) {
2520	op->stats.hp++;
2521	/* dms do not consume food */
2522	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2523	op->stats.food--;
2524	if(op->contr->digestion<0)
2525	op->stats.food+=op->contr->digestion;
2526	else if(op->contr->digestion>0 &&
2527	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2528	op->stats.food=last_food;
2529	}
2530	}
2531	if(max_hp>1) {
2532	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2533	if (over_hp > 0) {
2534	op->stats.sp += over_hp
2535	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2536	op->last_heal=0;
2537	} else {
2538	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2539	}
2540	} else {
2541	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2542	}
2543	}
2544
2545	/* Digestion */
2546	if(--op->last_eat<0) {
2547	#ifdef COZY_SERVER
2548	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2549	int bonus=dg>0?dg:0,
2550	penalty=dg<0?-dg:0;
2551	#else
2552	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2553	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2554	#endif
2555
2556	if(op->contr->gen_hp > 0)	2208	if (op->contr->gen_hp >= 0)
2557	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2209	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2558	else	2210	else
2559	op->last_eat=25*(1+bonus)/(penalty +1);	2211	{
		2212	gen_hp = op->stats.maxhp;
		2213	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2214	}
		2215
		2216	if (op->contr->gen_sp >= 0)
		2217	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2218	else
		2219	{
		2220	gen_sp = op->stats.maxsp;
		2221	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2222	}
		2223
		2224	if (op->contr->gen_grace >= 0)
		2225	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2226	else
		2227	{
		2228	gen_grace = op->stats.maxgrace;
		2229	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2230	}
		2231
		2232	/* Regenerate Grace */
		2233	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2234	if (--op->last_grace < 0)
		2235	{
		2236	if (op->stats.grace < op->stats.maxgrace / 2)
		2237	op->stats.grace++; /* no penalty in food for regaining grace */
		2238
		2239	if (max_grace > 1)
		2240	{
		2241	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2242	if (over_grace > 0)
		2243	{
		2244	op->stats.sp += over_grace
		2245	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2246	op->last_grace = 0;
		2247	}
		2248	else
		2249	{
		2250	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2251	}
		2252	}
		2253	else
		2254	{
		2255	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2256	}
		2257	/* wearing stuff doesn't detract from grace generation. */
		2258	}
		2259
		2260	if (op->stats.food > 0)
		2261	{
		2262	/* Regenerate Spell Points */
		2263	if (!op->contr->golem && --op->last_sp < 0)
		2264	{
		2265	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2266
		2267	if (op->stats.sp < op->stats.maxsp)
		2268	{
		2269	op->stats.sp++;
		2270
		2271	/* dms do not consume food */
		2272	if (!QUERY_FLAG (op, FLAG_WIZ))
		2273	{
		2274	op->stats.food--;
		2275
		2276	if (op->contr->digestion < 0)
		2277	op->stats.food += op->contr->digestion;
		2278	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2279	op->stats.food = last_food;
		2280	}
		2281	}
		2282
		2283	if (max_sp > 1)
		2284	{
		2285	over_sp = (gen_sp + 10) / rate_sp;
		2286	if (over_sp > 0)
		2287	{
		2288	if (op->stats.sp < op->stats.maxsp)
		2289	{
		2290	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2291
		2292	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2293	op->stats.sp--;
		2294
		2295	if (op->stats.sp > op->stats.maxsp)
		2296	op->stats.sp = op->stats.maxsp;
		2297	}
		2298
		2299	op->last_sp = 0;
		2300	}
		2301	else
		2302	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2303	}
		2304	else
		2305	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2306	}
		2307
		2308	/* Regenerate Hit Points */
		2309	if (--op->last_heal < 0)
		2310	{
		2311	if (op->stats.hp < op->stats.maxhp)
		2312	{
		2313	op->stats.hp++;
		2314
		2315	/* dms do not consume food */
		2316	if (!QUERY_FLAG (op, FLAG_WIZ))
		2317	{
		2318	op->stats.food--;
		2319
		2320	if (op->contr->digestion < 0)
		2321	op->stats.food += op->contr->digestion;
		2322	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2323	op->stats.food = last_food;
		2324	}
		2325	}
		2326
		2327	if (max_hp > 1)
		2328	{
		2329	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2330
		2331	if (over_hp > 0)
		2332	{
		2333	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2334	op->last_heal = 0;
		2335	}
		2336	else
		2337	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2338	}
		2339	else
		2340	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2341	}
		2342	}
		2343
		2344	/* Digestion */
		2345	if (--op->last_eat < 0)
		2346	{
		2347	int bonus = max (0, op->contr->digestion),
		2348	penalty = max (0, -op->contr->digestion);
		2349
		2350	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2351
2560	/* dms do not consume food */	2352	/* dms do not consume food */
2561	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2353	if (!QUERY_FLAG (op, FLAG_WIZ))
2562	}	2354	op->stats.food--;
2563	}	2355	}
2564		2356
2565	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2357	if (op->stats.food < 0 && op->stats.hp >= 0)
2566	object *tmp, *flesh=NULL;	2358	{
		2359	object *flesh = 0;
2567		2360
2568	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2361	for_inv_removable (op, tmp)
		2362	{
2569	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2363	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2364	continue;
		2365
2570	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2366	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2571	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2367	{
2572	manual_apply(op,tmp,0);	2368	op->statusmsg ("You blindly grab for a bite of food. "
		2369	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2370	manual_apply (op, tmp, 0);
		2371
2573	if(op->stats.food>=0||op->stats.hp<0)	2372	if (op->stats.food >= 0 || op->stats.hp < 0)
2574	break;	2373	break;
2575	}	2374	}
2576	else if (tmp->type==FLESH) flesh=tmp;	2375	else if (tmp->type == FLESH)
2577	} /* End if paid for object */	2376	flesh = tmp;
2578	} /* end of for loop */	2377	}
		2378
2579	/* If player is still starving, it means they don't have any food, so	2379	/* If player is still starving, it means they don't have any food, so
2580	* eat flesh instead.	2380	* eat flesh instead.
2581	*/	2381	*/
2582	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2382	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2583	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2383	{
		2384	op->statusmsg ("You blindly grab for a bite of food. "
		2385	"H<To prevent you from starving, you ate some random item from your backpack.>");
2584	manual_apply(op,flesh,0);	2386	manual_apply (op, flesh, 0);
2585	}	2387	}
2586	} /* end if player is starving */
2587		2388
2588	while(op->stats.food<0&&op->stats.hp>0)	2389	// If player is still starving, alert him!
2589	op->stats.food++,op->stats.hp--;	2390	if (op->stats.food < 0)
2590		2391	op->failmsg ("You are starving! "
2591	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2392	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2592	kill_player(op);
2593	}
2594
2595		2393	}
		2394
		2395	if (op->stats.food < 0)
		2396	{
		2397	op->stats.hp += op->stats.food;
		2398	op->stats.food = 0;
		2399
		2400	if (op->stats.hp < 0)
		2401	{
		2402	op->contr->killer = archetype::get ("killer_starvation");
		2403	op->contr->killer->destroy ();
		2404	}
		2405	}
		2406
		2407	/* killer should be set here already */
		2408	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
		2409	kill_player (op);
		2410	}
		2411	}
2596		2412
2597	/* If the player should die (lack of hp, food, etc), we call this.	2413	/* If the player should die (lack of hp, food, etc), we call this.
2598	* op is the player in jeopardy. If the player can not be saved (not	2414	* op is the player in jeopardy. If the player can not be saved (not
2599	* permadeath, no lifesave), this will take care of removing the player	2415	* permadeath, no lifesave), this will take care of removing the player
2600	* file.	2416	* file.
2601	*/	2417	*/
		2418	void
2602	void kill_player(object *op)	2419	kill_player (object *op)
2603	{	2420	{
2604	char buf[MAX_BUF];
2605	int x,y,i;	2421	int x, y;
2606	mapstruct *map; /* this is for resurrection */	2422	maptile *map; /* this is for resurrection */
2607	int z;
2608	int num_stats_lose;
2609	int lost_a_stat;
2610	int lose_this_stat;
2611	int this_stat;
2612	int will_kill_again;	2423	int will_kill_again;
2613	archetype *at;	2424	archetype *at;
2614	object *tmp;	2425	object *tmp;
2615		2426
2616	if(save_life(op))	2427	if (save_life (op))
2617	return;	2428	return;
2618		2429
		2430	dynbuf_text deathtab;
2619		2431
		2432	/* restore player */
		2433	at = archetype::find (shstr_poisoning);
		2434	if (object *tmp = present_arch_in_ob (at, op))
		2435	{
		2436	tmp->destroy ();
		2437	deathtab << "Your body feels cleansed...\r";
		2438	}
		2439
		2440	at = archetype::find (shstr_confusion);
		2441	if (object *tmp = present_arch_in_ob (at, op))
		2442	{
		2443	tmp->destroy ();
		2444	deathtab << "Your mind feels clearer...\r";
		2445	}
		2446
		2447	cure_disease (op, 0, 0); /* remove any disease */
		2448
		2449	max_it (op->stats.hp , op->stats.maxhp);
		2450	max_it (op->stats.sp , op->stats.maxsp);
		2451	max_it (op->stats.grace, op->stats.maxgrace);
		2452
		2453	if (op->stats.food <= 0)
		2454	op->stats.food = 999;
		2455
		2456	// remove all spell effects that are active
		2457	// to avoid long-term effects such as word-of-recall
		2458	for (object *item = op->inv; item; )
		2459	{
		2460	object *next = item->below;
		2461
		2462	if (item->type == SPELL_EFFECT && item->active)
		2463	item->destroy ();
		2464
		2465	item = next;
		2466	}
		2467
2620	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2468	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2621	* in cities ONLY!!! It is very important that this doesn't get abused.	2469	* in cities ONLY!!! It is very important that this doesn't get abused.
2622	* Look at op_on_battleground() for more info --AndreasV	2470	* Look at op_on_battleground() for more info --AndreasV
2623	*/	2471	*/
2624	if (op_on_battleground(op, &x, &y)) {	2472	if (op_on_battleground (op, &x, &y))
2625	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2473	{
2626	"You have been defeated in combat!");	2474	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2627	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2628	"Local medics have saved your life...");
2629
2630	/* restore player */
2631	at = find_archetype("poisoning");
2632	tmp=present_arch_in_ob(at,op);
2633	if (tmp) {
2634	remove_ob(tmp);
2635	free_object(tmp);
2636	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2637	}
2638		2475
2639	at = find_archetype("confusion");
2640	tmp=present_arch_in_ob(at,op);
2641	if (tmp) {
2642	remove_ob(tmp);
2643	free_object(tmp);
2644	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2645	}
2646
2647	cure_disease(op,0); /* remove any disease */
2648	op->stats.hp=op->stats.maxhp;
2649	if (op->stats.food<=0) op->stats.food=999;
2650
2651	/* create a bodypart-trophy to make the winner happy */	2476	/* create a bodypart-trophy to make the winner happy */
2652	tmp=arch_to_object(find_archetype("finger"));	2477	object *tmp = archetype::find (shstr_finger)->instance ();
2653	if (tmp != NULL)	2478
2654	{	2479	tmp->name = format ("%s's finger" , &op->name);
2655	sprintf(buf,"%s's finger",op->name);	2480	tmp->name_pl = format ("%s's fingers", &op->name);
2656	tmp->name = add_string(buf);	2481	tmp->msg = format (
2657	sprintf(buf," This finger has been cut off %s\n"	2482	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2658	" the %s, when he was defeated at\n level %d by %s.\n",	2483	&op->name, op->contr->title,
2659	op->name, op->contr->title, (int)(op->level),	2484	(int)op->level,
2660	op->contr->killer);	2485	op->contr->killer_name ()
2661	tmp->msg=add_string(buf);
2662	tmp->value=0, tmp->material=0, tmp->type=0;
2663	tmp->materialname = NULL;
2664	tmp->x = op->x, tmp->y = op->y;
2665	insert_ob_in_map(tmp,op->map,op,0);
2666	}
2667		2486	);
		2487	tmp->value = 0, tmp->type = 0;
		2488	tmp->material = name_to_material (shstr_organic);
		2489	tmp->insert_at (op, tmp);
		2490
2668	/* teleport defeated player to new destination*/	2491	/* teleport defeated player to new destination */
2669	transfer_ob(op, x, y, 0, NULL);	2492	transfer_ob (op, x, y, 0, NULL);
2670	op->contr->braced=0;	2493	op->contr->braced = 0;
2671	return;
2672	}
2673		2494
		2495	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
		2496	return;
		2497	}
		2498
		2499	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2500	deathtab << "T<YOU HAVE DIED>\n\n";
		2501
2674	INVOKE_PLAYER (DEATH, op->contr);	2502	INVOKE_PLAYER (DEATH, op->contr);
2675		2503
2676	command_kill_pets (op, 0);	2504	command_kill_pets (op, 0);
2677		2505
2678	if(op->stats.food<0) {	2506	op->contr->play_sound (sound_find ("player_dies"));
2679	if (op->contr->explore) {
2680	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2681	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2682	op->stats.food=999;
2683	return;
2684	}
2685	sprintf(buf,"%s starved to death.",op->name);
2686	strcpy(op->contr->killer,"starvation");
2687	}
2688	else {
2689	if (op->contr->explore) {
2690	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2691	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2692	op->stats.hp=op->stats.maxhp;
2693	return;
2694	}
2695	sprintf(buf,"%s died.",op->name);
2696	}
2697	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2698		2507
2699	/* save the map location for corpse, gravestone*/	2508	/* save the map location for corpse, gravestone */
2700	x=op->x;y=op->y;map=op->map;	2509	x = op->x;
		2510	y = op->y;
		2511	map = op->map;
2701		2512
2702
2703	if (settings.not_permadeth == TRUE) {
2704	/* NOT_PERMADEATH code. This basically brings the character back to	2513	/* NOT_PERMADEATH code. This basically brings the character back to
2705	* life if they are dead - it takes some exp and a random stat.	2514	* life if they are dead - it takes some exp and a random stat.
2706	* See the config.h file for a little more in depth detail about this.	2515	* See the config.h file for a little more in depth detail about this.
2707	*/	2516	*/
2708		2517
2709	/* Basically two ways to go - remove a stat permanently, or just	2518	/* Basically two ways to go - remove a stat permanently, or just
2710	* make it depletion. This bunch of code deals with that aspect	2519	* make it depletion. This bunch of code deals with that aspect
2711	* of death.	2520	* of death.
2712	*/	2521	*/
2713	#ifndef COZY_SERVER	2522	#ifndef COZY_SERVER
2714	if (settings.balanced_stat_loss) {	2523	if (settings.balanced_stat_loss)
		2524	{
2715	/* If stat loss is permanent, lose one stat only. */	2525	/* If stat loss is permanent, lose one stat only. */
2716	/* Lower level chars don't lose as many stats because they suffer	2526	/* Lower level chars don't lose as many stats because they suffer
2717	more if they do. */	2527	more if they do. */
2718	/* Higher level characters can afford things such as potions of	2528	/* Higher level characters can afford things such as potions of
2719	restoration, or better, stat potions. So we slug them that	2529	restoration, or better, stat potions. So we slug them that
2720	little bit harder. */	2530	little bit harder. */
2721	/* GD */	2531	/* GD */
2722	if (settings.stat_loss_on_death)	2532	if (settings.stat_loss_on_death)
2723	num_stats_lose = 1;	2533	num_stats_lose = 1;
2724	else	2534	else
2725	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2535	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2726	} else {	2536	}
		2537	else
2727	num_stats_lose = 1;	2538	num_stats_lose = 1;
2728	}	2539
2729	lost_a_stat = 0;	2540	lost_a_stat = 0;
2730		2541
2731	for (z=0; z<num_stats_lose; z++) {	2542	for (z = 0; z < num_stats_lose; z++)
2732	i = RANDOM() % NUM_STATS;	2543	{
		2544	i = rndm (NUM_STATS);
2733		2545
2734	if (settings.stat_loss_on_death) {	2546	if (settings.stat_loss_on_death)
		2547	{
2735	/* Pick a random stat and take a point off it. Tell the player	2548	/* Pick a random stat and take a point off it. Tell the player
2736	* what he lost.	2549	* what he lost.
2737	*/	2550	*/
2738	change_attr_value(&(op->stats), i,-1);	2551	change_attr_value (&(op->stats), i, -1);
2739	check_stat_bounds(&(op->stats));	2552	check_stat_bounds (&(op->stats));
2740	change_attr_value(&(op->contr->orig_stats), i,-1);	2553	change_attr_value (&(op->contr->orig_stats), i, -1);
2741	check_stat_bounds(&(op->contr->orig_stats));	2554	check_stat_bounds (&(op->contr->orig_stats));
2742	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2555	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2743	lost_a_stat = 1;	2556	lost_a_stat = 1;
2744	} else {	2557	}
		2558	else
		2559	{
2745	/* deplete a stat */	2560	/* deplete a stat */
2746	archetype *deparch=find_archetype("depletion");	2561	archetype *deparch = archetype::find (shstr_depletion);
2747	object *dep;	2562	object *dep;
		2563
		2564	dep = present_arch_in_ob (deparch, op);
		2565	if (!dep)
2748		2566	{
2749	dep = present_arch_in_ob(deparch,op);	2567	dep = deparch->instance ();
2750	if(!dep) {
2751	dep = arch_to_object(deparch);
2752	insert_ob_in_ob(dep, op);	2568	insert_ob_in_ob (dep, op);
2753	}
2754	lose_this_stat = 1;
2755	if (settings.balanced_stat_loss) {
2756	/* GD */
2757	/* Get the stat that we're about to deplete. */
2758	this_stat = get_attr_value(&(dep->stats), i);
2759	if (this_stat < 0) {
2760	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2761	int keep_chance = this_stat * this_stat;
2762	/* Yes, I am paranoid. Sue me. */
2763	if (keep_chance < 1)
2764	keep_chance = 1;
2765
2766	/* There is a maximum depletion total per level. */
2767	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2768	lose_this_stat = 0;
2769	/* Take loss chance vs keep chance to see if we
2770	retain the stat. */
2771	} else {
2772	if (random_roll(0, loss_chance + keep_chance-1,
2773	op, PREFER_LOW) < keep_chance)
2774	lose_this_stat = 0;
2775	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2776	this_stat, keep_chance, loss_chance,
2777	lose_this_stat?"LOSE":"KEEP"); */
2778	}
2779	}
2780	}
2781		2569	}
2782	if (lose_this_stat) {	2570	lose_this_stat = 1;
		2571	if (settings.balanced_stat_loss)
		2572	{
		2573	/* GD */
		2574	/* Get the stat that we're about to deplete. */
2783	this_stat = get_attr_value(&(dep->stats), i);	2575	this_stat = get_attr_value (&(dep->stats), i);
		2576	if (this_stat < 0)
		2577	{
		2578	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2579	int keep_chance = this_stat * this_stat;
		2580
		2581	/* Yes, I am paranoid. Sue me. */
		2582	if (keep_chance < 1)
		2583	keep_chance = 1;
		2584
		2585	/* There is a maximum depletion total per level. */
		2586	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2587	{
		2588	lose_this_stat = 0;
		2589	/* Take loss chance vs keep chance to see if we
		2590	retain the stat. */
		2591	}
		2592	else
		2593	{
		2594	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2595	lose_this_stat = 0;
		2596	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2597	this_stat, keep_chance, loss_chance,
		2598	lose_this_stat?"LOSE":"KEEP"); */
		2599	}
		2600	}
		2601	}
		2602
		2603	if (lose_this_stat)
		2604	{
		2605	this_stat = get_attr_value (&dep->stats, i);
2784	/* We could try to do something clever like find another	2606	/* We could try to do something clever like find another
2785	* stat to reduce if this fails. But chances are, if	2607	* stat to reduce if this fails. But chances are, if
2786	* stats have been depleted to -50, all are pretty low	2608	* stats have been depleted to -50, all are pretty low
2787	* and should be roughly the same, so it shouldn't make a	2609	* and should be roughly the same, so it shouldn't make a
2788	* difference.	2610	* difference.
2789	*/	2611	*/
2790	if (this_stat>=-50) {	2612	if (this_stat >= -50)
		2613	{
2791	change_attr_value(&(dep->stats), i, -1);	2614	change_attr_value (&(dep->stats), i, -1);
2792	SET_FLAG(dep, FLAG_APPLIED);	2615	SET_FLAG (dep, FLAG_APPLIED);
2793	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2616	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2794	fix_player(op);	2617	op->update_stats ();
2795	lost_a_stat = 1;	2618	lost_a_stat = 1;
2796	}	2619	}
2797	}	2620	}
		2621	}
2798	}	2622	}
2799	}	2623
2800	/* If no stat lost, tell the player. */	2624	/* If no stat lost, tell the player. */
2801	if (!lost_a_stat)	2625	if (!lost_a_stat)
2802	{	2626	{
2803	/* determine_god() seems to not work sometimes... why is this?	2627	/* determine_god() seems to not work sometimes... why is this?
2804	Should I be using something else? GD */	2628	Should I be using something else? GD */
2805	const char *god = determine_god(op);	2629	shstr_tmp god = determine_god (op);
2806	if (god && (strcmp(god, "none")))	2630
2807	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2631	if (god != shstr_none)
2808	"moment you feel the holy presence of %s protecting"	2632	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2809	" you.", god);	2633	else
2810	else	2634	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2811	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2812	" feel a holy presence protecting you.");
2813	}	2635	}
		2636	#else
		2637	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2814	#endif	2638	#endif
2815	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2816	" feel a holy presence protecting you from losing yourself completely.");
2817		2639
2818	/* Put a gravestone up where the character 'almost' died. List the	2640	/* Put a gravestone up where the character 'almost' died. List the
2819	* exp loss on the stone.	2641	* exp loss on the stone.
2820	*/	2642	*/
2821	tmp=arch_to_object(find_archetype("gravestone"));	2643	tmp = archetype::find (shstr_gravestone)->instance ();
2822	sprintf(buf,"%s's gravestone",op->name);	2644	tmp->name = format ("%s's gravestone", &op->name);
2823	FREE_AND_COPY(tmp->name, buf);	2645	tmp->name_pl = format ("%s's gravestones", &op->name);
2824	sprintf(buf,"%s's gravestones",op->name);	2646	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2825	FREE_AND_COPY(tmp->name_pl, buf);	2647	&op->name, op->contr->title, op->contr->killer_name ());
2826	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2827	"who was killed\n"
2828	"by %s.\n",
2829	op->name, op->contr->title,
2830	op->contr->killer);
2831	tmp->msg = add_string(buf);
2832	tmp->x=op->x,tmp->y=op->y;	2648	tmp->x = op->x, tmp->y = op->y;
2833	insert_ob_in_map (tmp, op->map, NULL,0);	2649	insert_ob_in_map (tmp, op->map, NULL, 0);
2834		2650
2835	/**************************************/	2651	/**************************************/
2836	/* */	2652	/* */
2837	/* Subtract the experience points, */	2653	/* Subtract the experience points, */
2838	/* if we died cause of food, give us */
2839	/* food, and reset HP's... */
2840	/* */	2654	/* */
2841	/**************************************/	2655	/**************************************/
2842		2656
2843	/* remove any poisoning and confusion the character may be suffering.*/
2844	/* restore player */
2845	at = find_archetype("poisoning");
2846	tmp=present_arch_in_ob(at,op);
2847	if (tmp) {
2848	remove_ob(tmp);
2849	free_object(tmp);
2850	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2851	}
2852
2853	at = find_archetype("confusion");
2854	tmp=present_arch_in_ob(at,op);
2855	if (tmp) {
2856	remove_ob(tmp);
2857	free_object(tmp);
2858	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2859	}
2860	cure_disease(op,0); /* remove any disease */
2861
2862	/*add_exp(op, (op->stats.exp * -0.20)); */	2657	/*add_exp(op, (op->stats.exp * -0.20)); */
2863	apply_death_exp_penalty(op);	2658	apply_death_exp_penalty (op);
2864	if(op->stats.food < 100) op->stats.food = 900;
2865	op->stats.hp = op->stats.maxhp;
2866	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2867	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2868		2659
2869	/*	2660	/*
2870	* Check to see if the player is in a shop. IF so, then check to see if	2661	* Check to see if the player has any unpaid items. If so, remove them
2871	* the player has any unpaid items. If so, remove them and put them back	2662	* and put them back in the map.
2872	* in the map.	2663	*/
2873	*/	2664	op->drop_unpaid_items ();
2874		2665
2875	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2876	if (tmp->type == SHOP_FLOOR) {
2877	remove_unpaid_objects(op->inv, op);
2878	break;
2879	}
2880	}
2881
2882
2883	/****************************************/	2666	/****************************************/
2884	/* */	2667	/* */
2885	/* Move player to his current respawn- */	2668	/* Move player to his current respawn- */
2886	/* position (usually last savebed) */	2669	/* position (usually last savebed) */
2887	/* */	2670	/* */
2888	/****************************************/	2671	/****************************************/
2889		2672
2890	enter_player_savebed(op);	2673	enter_player_savebed (op);
2891		2674
2892	/* Save the player before inserting the force to reduce
2893	* chance of abuse.
2894	*/
2895	op->contr->braced=0;	2675	op->contr->braced = 0;
2896	save_player(op,1);
2897		2676
2898	/* it is possible that the player has blown something up	2677	/* it is possible that the player has blown something up
2899	* at his savebed location, and that can have long lasting	2678	* at his savebed location, and that can have long lasting
2900	* spell effects. So first see if there is a spell effect	2679	* spell effects. So first see if there is a spell effect
2901	* on the space that might harm the player.	2680	* on the space that might harm the player.
2902	*/	2681	*/
2903	will_kill_again=0;	2682	will_kill_again = 0;
2904	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2683	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2905	if (tmp->type ==SPELL_EFFECT)	2684	if (tmp->type == SPELL_EFFECT)
2906	will_kill_again|=tmp->attacktype;	2685	will_kill_again |= tmp->attacktype;
2907	}	2686
2908	if (will_kill_again) {	2687	if (will_kill_again)
		2688	{
2909	object *force;	2689	object *force;
2910	int at;	2690	int at;
2911		2691
2912	force=get_archetype(FORCE_NAME);	2692	force = get_archetype (FORCE_NAME);
2913	/* 50 ticks should be enough time for the spell to abate */	2693	/* 50 ticks should be enough time for the spell to abate */
2914	force->speed=0.1;	2694	force->speed = 0.1f;
2915	force->speed_left=-5.0;	2695	force->speed_left = -5.f;
2916	SET_FLAG(force, FLAG_APPLIED);	2696	SET_FLAG (force, FLAG_APPLIED);
2917	for (at=0; at<NROFATTACKS; at++) {	2697	for (at = 0; at < NROFATTACKS; at++)
2918	if (will_kill_again & (1 << at))	2698	if (will_kill_again & (1 << at))
2919	force->resist[at] = 100;	2699	force->resist[at] = 100;
2920	}	2700
2921	insert_ob_in_ob(force, op);	2701	insert_ob_in_ob (force, op);
2922	fix_player(op);	2702	op->update_stats ();
2923
2924	}
2925	/**************************************/
2926	/* */
2927	/* Repaint the characters inv, and */
2928	/* stats, and show a nasty message ;) */
2929	/* */
2930	/**************************************/
2931
2932	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2933	return;
2934	} /* NOT_PERMADETH */
2935	else {
2936	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2937	* should probably be embedded in an else statement.
2938	*/
2939
2940	op->contr->party=NULL;
2941	if (settings.set_title == TRUE)
2942	op->contr->own_title[0]='\0';
2943	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2944	check_score(op);
2945	if(op->contr->ranges[range_golem]!=NULL) {
2946	remove_friendly_object(op->contr->ranges[range_golem]);
2947	remove_ob(op->contr->ranges[range_golem]);
2948	free_object(op->contr->ranges[range_golem]);
2949	op->contr->ranges[range_golem]=NULL;
2950	op->contr->golem_count=0;
2951	}
2952	loot_object(op); /* Remove some of the items for good */
2953	remove_ob(op);
2954	op->direction=0;
2955
2956	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2957	delete_character(op->name,0);
2958	if (settings.resurrection == TRUE) {
2959	/* save playerfile sans equipment when player dies
2960	** then save it as player.pl.dead so that future resurrection
2961	** type spells will work on them nicely
2962	*/
2963	delete_character(op->name,0);
2964	op->stats.hp = op->stats.maxhp;
2965	op->stats.food = 999;
2966
2967	/* set the location of where the person will reappear when */
2968	/* maybe resurrection code should fix map also */
2969	strcpy(op->contr->maplevel, settings.emergency_mapname);
2970	if(op->map!=NULL)
2971	op->map = NULL;
2972	op->x = settings.emergency_x;
2973	op->y = settings.emergency_y;
2974	save_player(op,0);
2975	op->map = map;
2976	/* please see resurrection.c: peterm */
2977	dead_player(op);
2978	} else {
2979	delete_character(op->name,1);
2980	}	2703	}
2981	}
2982	play_again(op);
2983		2704
2984	/* peterm: added to create a corpse at deathsite. */	2705	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2985	tmp=arch_to_object(find_archetype("corpse_pl"));
2986	sprintf(buf,"%s", op->name);
2987	FREE_AND_COPY(tmp->name, buf);
2988	FREE_AND_COPY(tmp->name_pl, buf);
2989	tmp->level=op->level;
2990	tmp->x=x;tmp->y=y;
2991	if (tmp->msg)
2992	free_string(tmp->msg);
2993	tmp->msg = add_string (gravestone_text(op));
2994	SET_FLAG (tmp, FLAG_UNIQUE);
2995	insert_ob_in_map (tmp, map, NULL,0);
2996	}
2997	}	2706	}
2998		2707
2999		2708	static void
3000	void loot_object(object *op) { /* Grab and destroy some treasure */	2709	loot_object (object *op)
		2710	{ /* Grab and destroy some treasure */
3001	object *tmp,*tmp2,*next;	2711	object *tmp, *tmp2, *next;
3002		2712
3003	if (op->container) { /* close open sack first */	2713	op->close_container (); /* close open sack first */
3004	esrv_apply_container (op, op->container);
3005	}
3006		2714
3007	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2715	for (tmp = op->inv; tmp; tmp = next)
		2716	{
3008	next=tmp->below;	2717	next = tmp->below;
3009	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2718
3010	remove_ob(tmp);	2719	if (tmp->invisible)
		2720	continue;
		2721
		2722	tmp->remove ();
3011	tmp->x=op->x,tmp->y=op->y;	2723	tmp->x = op->x, tmp->y = op->y;
3012	if (tmp->type == CONTAINER) { /* empty container to ground */	2724
3013	loot_object(tmp);	2725	if (tmp->type == CONTAINER)
3014	}	2726	loot_object (tmp); /* empty container to ground */
3015	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2727
3016	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2728	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2729	{
3017	if(tmp->nrof>1) {	2730	if (tmp->nrof > 1)
3018	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2731	{
3019	free_object(tmp2);	2732	tmp->decrease (rndm (1, tmp->nrof - 1));
3020	insert_ob_in_map(tmp,op->map,NULL,0);	2733	insert_ob_in_map (tmp, op->map, NULL, 0);
		2734	}
		2735	else
		2736	tmp->destroy ();
		2737	}
3021	} else	2738	else
3022	free_object(tmp);
3023	} else
3024	insert_ob_in_map(tmp,op->map,NULL,0);	2739	insert_ob_in_map (tmp, op->map, NULL, 0);
3025	}	2740	}
3026	}	2741	}
3027		2742
3028	/*	2743	/*
3029	* fix_weight(): Check recursively the weight of all players, and fix	2744	* fix_weight(): Check recursively the weight of all players, and fix
3030	* what needs to be fixed. Refresh windows and fix speed if anything	2745	* what needs to be fixed. Refresh windows and fix speed if anything
3031	* was changed.	2746	* was changed.
3032	*/	2747	*/
		2748	void
		2749	fix_weight ()
		2750	{
		2751	for_all_players (pl)
		2752	{
		2753	sint32 old = pl->ob->carrying;
3033		2754
3034	void fix_weight(void) {	2755	pl->ob->update_weight ();
3035	player *pl;	2756
3036	for (pl = first_player; pl != NULL; pl = pl->next) {	2757	if (old != pl->ob->carrying)
3037	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2758	{
3038	if(old == sum)	2759	pl->ob->update_stats ();
3039	continue;	2760	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3040	fix_player(pl->ob);	2761	}
3041	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3042	pl->ob->name, old, sum);
3043	}	2762	}
3044	}	2763	}
3045		2764
3046	void fix_luck(void) {	2765	void
3047	player *pl;	2766	fix_luck ()
3048	for (pl = first_player; pl != NULL; pl = pl->next)	2767	{
		2768	for_all_players (pl)
3049	if (!pl->ob->contr->state)	2769	if (!pl->ob->contr->ns->state)
3050	change_luck(pl->ob, 0);	2770	pl->ob->change_luck (0);
3051	}	2771	}
3052
3053		2772
3054	/* cast_dust() - handles op throwing objects of type 'DUST'.	2773	/* cast_dust() - handles op throwing objects of type 'DUST'.
3055	* This is much simpler in the new spell code - we basically	2774	* This is much simpler in the new spell code - we basically
3056	* just treat this as any other spell casting object.	2775	* just treat this as any other spell casting object.
3057	*/	2776	*/
3058
3059	void	2777	void
3060	cast_dust (object * op, object * throw_ob, int dir)	2778	cast_dust (object *op, object *throw_ob, int dir)
3061	{	2779	{
3062	object *skop, *spob;	2780	object *skop, *spob;
3063		2781
3064	skop = find_skill_by_name (op, throw_ob->skill);	2782	skop = find_skill_by_name (op, throw_ob->skill);
3065		2783
3066	/* casting POTION 'dusts' is really a use_magic_item skill */	2784	/* casting POTION 'dusts' is really a use_magic_item skill */
3067	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2785	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3068	{	2786	{
3069	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2787	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3070	op->name);
3071	return;	2788	return;
3072	}	2789	}
3073		2790
3074	spob = throw_ob->inv;	2791	spob = throw_ob->inv;
3075		2792
3076	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2793	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3077	// not pass NULL to cast_spell (which did indeed check itself, but	2794	// not pass NULL to cast_spell (which did indeed check itself, but
3078	// errors should be reported as early as possible IMHO)	2795	// errors should be reported as early as possible IMHO)
3079	if (!spob)	2796	if (!spob)
3080	{	2797	{
3081	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2798	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3082	throw_ob->name, op->name);
3083	return;	2799	return;
3084	}	2800	}
3085		2801
3086	if (op->type == PLAYER)	2802	if (op->type == PLAYER)
3087	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2803	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3088		2804
3089	cast_spell (op, throw_ob, dir, spob, NULL);	2805	cast_spell (op, throw_ob, dir, spob, NULL);
3090		2806
3091	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2807	throw_ob->destroy ();
3092	remove_ob (throw_ob);
3093	free_object (throw_ob);
3094	}	2808	}
3095		2809
		2810	void
3096	void make_visible (object *op) {	2811	make_visible (object *op)
3097	op->hide = 0;	2812	{
		2813	op->flag [FLAG_HIDDEN] = 0;
3098	op->invisible = 0;	2814	op->invisible = 0;
3099	if(op->type==PLAYER) {
3100	op->contr->tmp_invis = 0;
3101	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3102	}
3103	update_object(op,UP_OBJ_FACE);
3104	}
3105		2815
3106	int is_true_undead(object *op) {
3107	object *tmp=NULL;
3108
3109	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3110
3111	if(op->type==PLAYER)	2816	if (op->type == PLAYER)
3112	for(tmp=op->inv;tmp;tmp=tmp->below)	2817	{
3113	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2818	op->contr->tmp_invis = 0;
3114	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2819	op->contr->invis_race = 0;
		2820	}
		2821
		2822	update_object (op, UP_OBJ_CHANGE);
		2823	}
		2824
		2825	int
		2826	is_true_undead (object *op)
		2827	{
		2828	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		2829	return 1;
		2830
3115	return 0;	2831	return 0;
3116	}	2832	}
3117		2833
3118	/* look at the surrounding terrain to determine	2834	/* look at the surrounding terrain to determine
3119	* the hideability of this object. Positive levels	2835	* the hideability of this object. Positive levels
3120	* indicate greater hideability.	2836	* indicate greater hideability.
3121	*/	2837	*/
3122		2838	int
3123	int hideability(object *ob) {	2839	hideability (object *ob)
		2840	{
3124	int i,level=0, mflag;	2841	int i, level = 0, mflag;
3125	sint16 x,y;	2842	sint16 x, y;
3126		2843
3127	if(!ob||!ob->map) return 0;	2844	if (!ob || !ob->map)
		2845	return 0;
3128		2846
3129	/* so, on normal lighted maps, its hard to hide */	2847	/* so, on normal lighted maps, its hard to hide */
3130	level=ob->map->darkness - 2;	2848	level = ob->map->darklevel () - 2;
3131		2849
3132	/* this also picks up whether the object is glowing.	2850	/* this also picks up whether the object is glowing.
3133	* If you carry a light on a non-dark map, its not	2851	* If you carry a light on a non-dark map, its not
3134	* as bad as carrying a light on a pitch dark map */	2852	* as bad as carrying a light on a pitch dark map */
3135	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2853	if (ob->has_carried_lights ())
		2854	level = -(10 + (2 * ob->map->darklevel ()));
3136		2855
3137	/* scan through all nearby squares for terrain to hide in */	2856	/* scan through all nearby squares for terrain to hide in */
3138	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2857	for (i = 0, x = ob->x, y = ob->y;
		2858	i <= SIZEOFFREE1;
		2859	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2860	{
3139	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2861	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3140	if (mflag & P_OUT_OF_MAP) { continue; }	2862	if (mflag & P_OUT_OF_MAP)
		2863	continue;
		2864
3141	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2865	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3142	level += 2;	2866	level += 2;
3143	else /* open terrain! */	2867	else /* open terrain! */
3144	level -= 1;	2868	level -= 1;
3145	}	2869	}
3146		2870
3147	#if 0	2871	#if 0
3148	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2872	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3149	#endif	2873	#endif
3150	return level;	2874	return level;
3151	}	2875	}
3152		2876
3153	/* For Hidden creatures - a chance of becoming 'unhidden'	2877	/* For Hidden creatures - a chance of becoming 'unhidden'
3154	* every time they move - as we subtract off 'invisibility'	2878	* every time they move - as we subtract off 'invisibility'
3155	* AND, for players, if they move into a ridiculously unhideable	2879	* AND, for players, if they move into a ridiculously unhideable
3156	* spot (surrounded by clear terrain in broad daylight). -b.t.	2880	* spot (surrounded by clear terrain in broad daylight). -b.t.
3157	*/	2881	*/
3158		2882	void
3159	void do_hidden_move (object *op) {	2883	do_hidden_move (object *op)
3160	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2884	{
3161	object *skop;	2885	int hide = 0;
3162		2886
3163	if(!op || !op->map) return;	2887	if (!op || !op->map)
		2888	return;
3164		2889
3165	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2890	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2891	int num = random_roll (0, 19, op, PREFER_LOW);
3166		2892
3167	/* its *extremely* hard to run and sneak/hide at the same time! */	2893	/* its *extremely* hard to run and sneak/hide at the same time! */
3168	if(op->type==PLAYER && op->contr->run_on) {	2894	if (op->type == PLAYER && op->contr->run_on)
3169	if(!skop || num >= skop->level) {	2895	if (!skop || num >= skop->level)
		2896	{
3170	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2897	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3171	make_visible(op);	2898	make_visible (op);
3172	return;	2899	return;
3173	} else num += 20;
3174	}	2900	}
		2901	else
		2902	num += 20;
		2903
3175	num += op->map->difficulty;	2904	num += op->map->difficulty;
3176	hide = hideability(op); /* modify by terrain hidden level */	2905	hide = hideability (op); /* modify by terrain hidden level */
3177	num -= hide;	2906	num -= hide;
		2907
3178	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2908	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2909	{
3179	make_visible(op);	2910	make_visible (op);
3180	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2911
3181	"You moved out of hiding! You are visible!");	2912	if (op->type == PLAYER)
		2913	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3182	}	2914	}
3183	else if (op->type == PLAYER && skop) {	2915	else if (op->type == PLAYER && skop)
3184	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2916	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3185	}
3186	}	2917	}
3187		2918
3188	/* determine if who is standing near a hostile creature. */	2919	/* determine if who is standing near a hostile creature. */
3189		2920
		2921	int
3190	int stand_near_hostile( object *who ) {	2922	stand_near_hostile (object *who)
		2923	{
3191	object *tmp=NULL;	2924	object *tmp = NULL;
3192	int i,friendly=0,player=0, mflags;	2925	int i, friendly = 0, player = 0, mflags;
3193	mapstruct *m;	2926	maptile *m;
3194	sint16 x,y;	2927	sint16 x, y;
3195		2928
3196	if(!who) return 0;	2929	if (!who)
3197
3198	if(who->type==PLAYER) player=1;
3199	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3200
3201	/* search adjacent squares */
3202	for(i=1;i<9;i++) {
3203	x = who->x+freearr_x[i];
3204	y = who->y+freearr_y[i];
3205	m = who->map;
3206	mflags = get_map_flags(m, &m, x, y, &x, &y);
3207	/* space must be blocked if there is a monster. If not
3208	* blocked, don't need to check this space.
3209	*/
3210	if (mflags & P_OUT_OF_MAP) continue;
3211	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3212
3213	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3214	if((player||friendly)
3215	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3216	return 1;
3217	else if(tmp->type==PLAYER)
3218	{
3219	/*don't let a hidden DM prevent you from hiding*/
3220	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3221	return 1;
3222	}
3223	}
3224	}
3225	return 0;	2930	return 0;
		2931
		2932	if (who->type == PLAYER)
		2933	player = 1;
		2934
		2935	else
		2936	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		2937
		2938	/* search adjacent squares */
		2939	for (i = 1; i < 9; i++)
		2940	{
		2941	x = who->x + freearr_x[i];
		2942	y = who->y + freearr_y[i];
		2943	m = who->map;
		2944	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2945	/* space must be blocked if there is a monster. If not
		2946	* blocked, don't need to check this space.
		2947	*/
		2948	if (mflags & P_OUT_OF_MAP)
		2949	continue;
		2950	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2951	continue;
		2952
		2953	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2954	{
		2955	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		2956	return 1;
		2957	else if (tmp->type == PLAYER)
		2958	{
		2959	/*don't let a hidden DM prevent you from hiding */
		2960	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		2961	return 1;
		2962	}
		2963	}
		2964	}
		2965	return 0;
3226	}	2966	}
3227		2967
3228	/* check the player los field for viewability of the	2968	/* check the player los field for viewability of the
3229	* object op. This function works fine for monsters,	2969	* object op. This function works fine for monsters,
3230	* but we dont worry if the object isnt the top one in	2970	* but we dont worry if the object isnt the top one in
3231	* a pile (say a coin under a table would return "viewable"	2971	* a pile (say a coin under a table would return "viewable"
3232	* by this routine). Another question, should we be	2972	* by this routine). Another question, should we be
3233	* concerned with the direction the player is looking	2973	* concerned with the direction the player is looking
3234	* in? Realistically, most of use cant see stuff behind	2974	* in? Realistically, most of us can't see stuff behind
3235	* our backs...on the other hand, does the "facing" direction	2975	* our backs...on the other hand, does the "facing" direction
3236	* imply the way your head, or body is facing? Its possible	2976	* imply the way your head, or body is facing? It's possible
3237	* for them to differ. Sigh, this fctn could get a bit more complex.	2977	* for them to differ. Sigh, this fctn could get a bit more complex.
3238	* -b.t.	2978	* -b.t.
3239	* This function is now map tiling safe.	2979	* This function is now map tiling safe.
3240	*/	2980	*/
3241		2981	int
3242	int player_can_view (object *pl,object *op) {	2982	player_can_view (object *pl, object *op)
		2983	{
3243	rv_vector rv;	2984	rv_vector rv;
3244	int dx,dy;	2985	int dx, dy;
3245		2986
3246	if(pl->type!=PLAYER) {	2987	if (pl->type != PLAYER)
		2988	{
3247	LOG(llevError,"player_can_view() called for non-player object\n");	2989	LOG (llevError, "player_can_view() called for non-player object\n");
3248	return -1;
3249	}
3250	if (!pl || !op) return 0;
3251
3252	if(op->head) { op = op->head; }
3253	get_rangevector(pl, op, &rv, 0x1);
3254
3255	/* starting with the 'head' part, lets loop
3256	* through the object and find if it has any
3257	* part that is in the los array but isnt on
3258	* a blocked los square.
3259	* we use the archetype to figure out offsets.
3260	*/
3261	while(op) {
3262	dx = rv.distance_x + op->arch->clone.x;
3263	dy = rv.distance_y + op->arch->clone.y;
3264
3265	/* only the viewable area the player sees is updated by LOS
3266	* code, so we need to restrict ourselves to that range of values
3267	* for any meaningful values.
3268	*/
3269	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3270	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3271	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3272	return 1;	2990	return -1;
3273	op = op->more;
3274	}	2991	}
		2992
		2993	if (!pl || !op)
3275	return 0;	2994	return 0;
3276	}
3277		2995
3278	/* routine for both players and monsters. We call this when	2996	op = op->head_ ();
3279	* there is a possibility for our action distrubing our hiding	2997
3280	* place or invisiblity spell. Artefact invisiblity is not	2998	get_rangevector (pl, op, &rv, 0x1);
3281	* effected by this. If we arent invisible to begin with, we	2999
3282	* return 0.	3000	/* starting with the 'head' part, lets loop
		3001	* through the object and find if it has any
		3002	* part that is in the los array but isn't on
		3003	* a blocked los square.
		3004	* we use the archetype to figure out offsets.
3283	*/	3005	*/
3284	int action_makes_visible (object *op) {	3006	while (op)
		3007	{
		3008	dx = rv.distance_x + op->arch->x;
		3009	dy = rv.distance_y + op->arch->y;
3285		3010
3286	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3011	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3287	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3288	return 0;
3289
3290	if (op->contr && op->contr->tmp_invis == 0) return 0;
3291
3292	/* If monsters, they should become visible */
3293	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3294	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3295	return 1;	3012	return 1;
3296	}	3013
		3014	op = op->more;
3297	}	3015	}
		3016
3298	return 0;	3017	return 0;
3299	}	3018	}
3300		3019
3301	/* op_on_battleground - checks if the given object op (usually	3020	/* op_on_battleground - checks if the given object op (usually
3302	* a player) is standing on a valid battleground-tile,	3021	* a player) is standing on a valid battleground-tile,
3303	* function returns TRUE/FALSE. If true x, y returns the battleground	3022	* function returns TRUE/FALSE. If true x, y returns the battleground
3304	* -exit-coord. (and if x, y not NULL)	3023	* -exit-coord. (and if x, y not NULL)
3305	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3024	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3306	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3025	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3307	* Default is to do the same as before, so only people wanting to have different points need worry about this	3026	* Default is to do the same as before, so only people wanting to have different points need worry about this
3308	*/	3027	*/
		3028	int
3309	int op_on_battleground (object *op, int *x, int *y) {	3029	op_on_battleground (object *op, int *x, int *y)
3310	object *tmp;	3030	{
3311
3312	/* A battleground-tile needs the following attributes to be valid:	3031	/* A battleground-tile needs the following attributes to be valid:
3313	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3032	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3314	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3033	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3315	* and the exit-coordinates sp/hp must both be > 0.	3034	* and the exit-coordinates sp/hp must both be > 0.
3316	* => The intention here is to prevent abuse of the battleground-	3035	* => The intention here is to prevent abuse of the battleground-
3317	* feature (like pickable or hidden battleground tiles). */	3036	* feature (like pickable or hidden battleground tiles). */
3318	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3037	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3038	{
3319	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3039	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3040	{
3320	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3041	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3321	strcmp(tmp->name, "battleground")==0 &&	3042	&& tmp->type == BATTLEGROUND
3322	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3043	&& tmp->name == shstr_battleground
		3044	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3045	{
3323	/*before we assign the exit, check if this is a teambattle*/	3046	/* before we assign the exit, check if this is a teambattle */
3324	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3047	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3325	object *invtmp;	3048	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3326	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3049	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3327	if(invtmp->type==FORCE && invtmp->slaying &&	3050	{
3328	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3051	if (x && y)
3329	if (x != NULL && y != NULL)
3330	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3052	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3053
		3054	return 1;
		3055	}
		3056
		3057	if (x && y)
		3058	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3059
3331	return 1;	3060	return 1;
3332	}	3061	}
3333	}	3062	}
3334	}
3335	if (x != NULL && y != NULL)
3336	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3337	return 1;
3338	}	3063	}
3339	}	3064
3340	}
3341	/* If we got here, did not find a battleground */	3065	/* If we got here, did not find a battleground */
3342	return 0;	3066	return 0;
3343	}	3067	}
3344		3068
3345	/*	3069	/*
…		…
3349	* attributes:	3073	* attributes:
3350	* object *who the dragon player	3074	* object *who the dragon player
3351	* int atnr the attack-number of the ability focus	3075	* int atnr the attack-number of the ability focus
3352	* int level ability level	3076	* int level ability level
3353	*/	3077	*/
		3078	void
3354	void dragon_ability_gain(object *who, int atnr, int level) {	3079	dragon_ability_gain (object *who, int atnr, int level)
		3080	{
3355	treasurelist *trlist = NULL; /* treasurelist */	3081	treasurelist *trlist = NULL; /* treasurelist */
3356	treasure *tr; /* treasure */	3082	treasure *tr; /* treasure */
3357	object *tmp,*skop; /* tmp. object */	3083	object *tmp, *skop; /* tmp. object */
3358	object *item; /* treasure object */	3084	object *item; /* treasure object */
3359	char buf[MAX_BUF]; /* tmp. string buffer */	3085	char buf[MAX_BUF]; /* tmp. string buffer */
3360	int i=0, j=0;	3086	int i = 0, j = 0;
3361		3087
3362	/* get the appropriate treasurelist */	3088	/* get the appropriate treasurelist */
3363	if (atnr == ATNR_FIRE)	3089	if (atnr == ATNR_FIRE)
3364	trlist = find_treasurelist("dragon_ability_fire");	3090	trlist = treasurelist::find (shstr_dragon_ability_fire);
3365	else if (atnr == ATNR_COLD)	3091	else if (atnr == ATNR_COLD)
3366	trlist = find_treasurelist("dragon_ability_cold");	3092	trlist = treasurelist::find (shstr_dragon_ability_cold);
3367	else if (atnr == ATNR_ELECTRICITY)	3093	else if (atnr == ATNR_ELECTRICITY)
3368	trlist = find_treasurelist("dragon_ability_elec");	3094	trlist = treasurelist::find (shstr_dragon_ability_elec);
3369	else if (atnr == ATNR_POISON)	3095	else if (atnr == ATNR_POISON)
3370	trlist = find_treasurelist("dragon_ability_poison");	3096	trlist = treasurelist::find (shstr_dragon_ability_poison);
3371		3097
3372	if (trlist == NULL || who->type != PLAYER)	3098	if (trlist == NULL || who->type != PLAYER)
3373	return;	3099	return;
3374		3100
3375	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3101	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3376	tr = tr->next, i++);	3102
3377		3103	if (!tr || !tr->item)
3378	if (tr == NULL || tr->item == NULL) {	3104	{
3379	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3105	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3380	return;	3106	return;
3381	}	3107	}
3382		3108
3383	/* everything seems okay - now bring on the gift: */	3109	/* everything seems okay - now bring on the gift: */
3384	item = &(tr->item->clone);	3110	item = tr->item;
3385		3111
3386	if (item->type == SPELL) {	3112	if (item->type == SPELL)
		3113	{
3387	if (check_spell_known (who, item->name))	3114	if (check_spell_known (who, item->name))
3388	return;	3115	return;
3389		3116
3390	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3117	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3391	do_learn_spell (who, item, 0);	3118	do_learn_spell (who, item, 0);
3392	return;	3119	return;
3393	}	3120	}
3394		3121
3395	/* grant direct spell */	3122	/* grant direct spell */
3396	if (item->type == SPELLBOOK) {	3123	if (item->type == SPELLBOOK)
		3124	{
3397	if (!item->inv) {	3125	if (!item->inv)
		3126	{
3398	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3127	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3399	item->name);
3400	return;	3128	return;
3401	}	3129	}
3402	if (check_spell_known (who, item->inv->name))	3130	if (check_spell_known (who, item->inv->name))
3403	return;	3131	return;
3404	if (item->invisible) {	3132	if (item->invisible)
		3133	{
3405	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3134	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3406	do_learn_spell (who, item->inv, 0);	3135	do_learn_spell (who, item->inv, 0);
3407	return;	3136	return;
3408	}	3137	}
3409	}	3138	}
3410	else if (item->type == SKILL_TOOL && item->invisible) {	3139	else if (item->type == SKILL_TOOL && item->invisible)
		3140	{
3411	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3141	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3142	{
3412		3143
3413	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3144	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3414	* in this way, if the player is missing any of the attacktypes, he gets	3145	* in this way, if the player is missing any of the attacktypes, he gets
3415	* them. As it is now, if the player has any that match the granted skill,	3146	* them. As it is now, if the player has any that match the granted skill,
3416	* but not all of them, he gets nothing.	3147	* but not all of them, he gets nothing.
3417	*/	3148	*/
3418	if (!(skop->attacktype & item->attacktype)) {	3149	if (!(skop->attacktype & item->attacktype))
		3150	{
3419	/* Give new attacktype */	3151	/* Give new attacktype */
3420	skop->attacktype |= item->attacktype;	3152	skop->attacktype |= item->attacktype;
3421		3153
3422	/* always add physical if there's none */	3154	/* always add physical if there's none */
3423	skop->attacktype |= AT_PHYSICAL;	3155	skop->attacktype |= AT_PHYSICAL;
3424		3156
3425	if (item->msg != NULL)	3157	if (item->msg != NULL)
3426	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3158	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3427		3159
3428	/* Give player new face */	3160	/* Give player new face */
3429	if (item->animation_id) {	3161	if (item->animation_id)
		3162	{
3430	who->face = skop->face;	3163	who->face = skop->face;
3431	who->animation_id = item->animation_id;	3164	who->animation_id = item->animation_id;
3432	who->anim_speed = item->anim_speed;	3165	who->anim_speed = item->anim_speed;
3433	who->last_anim = 0;	3166	who->last_anim = 0;
3434	who->state = 0;	3167	who->state = 0;
3435	animate_object(who, who->direction);	3168	animate_object (who, who->direction);
3436	}	3169	}
		3170	}
		3171	}
3437	}	3172	}
3438	}
3439	}
3440	else if (item->type == FORCE) {	3173	else if (item->type == FORCE)
		3174	{
3441	/* forces in the treasurelist can alter the player's stats */	3175	/* forces in the treasurelist can alter the player's stats */
3442	object *skin;	3176	object *skin;
		3177
3443	/* first get the dragon skin force */	3178	/* first get the dragon skin force */
3444	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3179	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3445	skin=skin->below);	3180	;
3446	if (skin == NULL) return;	3181
3447		3182	if (!skin)
		3183	return;
		3184
3448	/* adding new spellpath attunements */	3185	/* adding new spellpath attunements */
3449	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3186	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3187	{
3450	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3188	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3451		3189
3452	/* print message */	3190	/* print message */
3453	sprintf(buf, "You feel attuned to ");	3191	sprintf (buf, "You feel attuned to ");
3454	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3192	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
3455	if(item->path_attuned & (1<<i)) {	3193	{
3456	if (j)	3194	if (item->path_attuned & (1 << i))
3457	strcat(buf," and ");	3195	{
3458	else	3196	if (j)
3459	j = 1;	3197	strcat (buf, " and ");
		3198	else
		3199	j = 1;
3460	strcat(buf, spellpathnames[i]);	3200	strcat (buf, spellpathnames[i]);
3461	}	3201	}
3462	}	3202	}
3463	strcat(buf,".");	3203	strcat (buf, ".");
3464	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3204	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3465	}	3205	}
3466		3206
3467	/* evtl. adding flags: */	3207	/* evtl. adding flags: */
3468	if(QUERY_FLAG(item, FLAG_XRAYS))	3208	if (QUERY_FLAG (item, FLAG_XRAYS))
3469	SET_FLAG(skin, FLAG_XRAYS);	3209	SET_FLAG (skin, FLAG_XRAYS);
3470	if(QUERY_FLAG(item, FLAG_STEALTH))	3210	if (QUERY_FLAG (item, FLAG_STEALTH))
3471	SET_FLAG(skin, FLAG_STEALTH);	3211	SET_FLAG (skin, FLAG_STEALTH);
3472	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3212	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3473	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3213	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3474		3214
3475	/* print message if there is one */	3215	/* print message if there is one */
3476	if (item->msg != NULL)	3216	if (item->msg != NULL)
3477	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3217	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3218	}
		3219	else
3478	}	3220	{
3479	else {
3480	/* generate misc. treasure */	3221	/* generate misc. treasure */
3481	tmp = arch_to_object (tr->item);	3222	tmp = tr->item->instance ();
3482	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3223	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3483	tmp = insert_ob_in_ob (tmp, who);	3224	who->insert (tmp);
3484	if (who->type == PLAYER)
3485	esrv_send_item(who, tmp);
3486	}	3225	}
3487	}	3226	}
3488		3227
3489	/**	3228	/**
3490	* Unready an object for a player. This function does nothing if the object was	3229	* Unready an object for a player. This function does nothing if the object was
3491	* not readied.	3230	* not readied.
3492	*/	3231	*/
		3232	void
3493	void player_unready_range_ob(player *pl, object *ob) {	3233	player_unready_range_ob (player *pl, object *ob)
3494	rangetype i;	3234	{
		3235	if (pl->ob->current_weapon == ob)
		3236	pl->ob->current_weapon = 0;
3495		3237
3496	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3238	if (pl->combat_ob == ob)
3497	if (pl->ranges[i] == ob) {	3239	pl->combat_ob = 0;
3498	pl->ranges[i] = NULL;	3240
3499	if (pl->shoottype == i) {	3241	if (pl->ranged_ob == ob)
3500	pl->shoottype = range_none;	3242	pl->ranged_ob = 0;
3501	}
3502	}
3503	}
3504	}	3243	}
		3244
		3245	//-GPL
		3246
		3247	sint8
		3248	player::darkness_at (maptile *map, int x, int y) const
		3249	{
		3250	if (!ns)
		3251	return LOS_BLOCKED;
		3252
		3253	int dx, dy;
		3254	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3255	return LOS_BLOCKED;
		3256
		3257	x += dx - ns->current_x;
		3258	y += dy - ns->current_y;
		3259
		3260	return blocked_los (x, y);
		3261	}
		3262
		3263	void
		3264	player::infobox (const char *title, const char *msg, int color)
		3265	{
		3266	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3267	}
		3268
		3269	void
		3270	player::statusmsg (const char *msg, int color)
		3271	{
		3272	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3273	}
		3274
		3275	void
		3276	player::failmsg (const char *msg, int color)
		3277	{
		3278	play_sound (sound_find ("generic_failure"));
		3279	statusmsg (msg, color);
		3280	}
		3281

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