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Comparing deliantra/server/server/player.C (file contents):
Revision 1.3 by root, Fri Aug 25 13:24:50 2006 UTC vs.
Revision 1.301 by root, Sat Nov 17 23:40:04 2018 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 1.3 2006/08/25 13:24:50 root Exp $";	3	*
		4	* Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
		5	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		6	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
		7	* Copyright (©) 1992 Frank Tore Johansen
		8	*
		9	* Deliantra is free software: you can redistribute it and/or modify it under
		10	* the terms of the Affero GNU General Public License as published by the
		11	* Free Software Foundation, either version 3 of the License, or (at your
		12	* option) any later version.
		13	*
		14	* This program is distributed in the hope that it will be useful,
		15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		17	* GNU General Public License for more details.
		18	*
		19	* You should have received a copy of the Affero GNU General Public License
		20	* and the GNU General Public License along with this program. If not, see
		21	* <http://www.gnu.org/licenses/>.
		22	*
		23	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	24	*/
5		25
6	/*	26	//+GPL
7	CrossFire, A Multiplayer game for X-windows
8		27
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	28	#include <algorithm>
10	Copyright (C) 1992 Frank Tore Johansen	29	#include <functional>
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		30
29	#include <global.h>	31	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	32	#include <sproto.h>
35	#endif
36	#include <sounds.h>	33	#include <sounds.h>
37	#include <living.h>	34	#include <living.h>
38	#include <object.h>	35	#include <object.h>
39	#include <spells.h>	36	#include <spells.h>
40	#include <skills.h>	37	#include <skills.h>
41	#include <newclient.h>
42		38
43	#ifdef COZY_SERVER	39	playervec players;
44	extern int same_party (partylist *a, partylist *b);
45	#endif
46		40
47	player *find_player(const char *plname)	41	/* This loads the first map an puts the player on it. */
		42	static void
		43	set_first_map (object *op)
48	{	44	{
49	player *pl;	45	op->contr->maplevel = first_map_path;
50	for(pl=first_player;pl!=NULL;pl=pl->next)	46	op->x = -1;
51	{	47	op->y = -1;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))
53	return pl;
54	};
55	return NULL;
56	}	48	}
57		49
58	player* find_player_partial_name( const char* plname )	50	void
59	{	51	player::activate ()
60	player* pl;	52	{
61	player* found = NULL;	53	if (active)
62	size_t namelen = strlen( plname );
63	for ( pl = first_player; pl != NULL; pl = pl->next )
64	{
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	}
104
105	void send_rules(const object *op) {
106	char buf[MAX_BUF];
107	char rules[HUGE_BUF];
108	FILE *fp;
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;	54	return;
115	}
116	rules[0]='\0';
117	size=0;
118	while (fgets(buf, MAX_BUF, fp) != NULL) {
119	if( *buf == '#')
120	continue;
121	if (size + strlen(buf)>=HUGE_BUF)
122	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
124	break;
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		55
133	void send_news(const object *op) {	56	players.insert (this);
134	char buf[MAX_BUF];	57	ob->remove ();
135	char news[HUGE_BUF];	58	ob->map = 0;
136	char subject[MAX_BUF];	59	ob->activate_recursive ();
137	FILE *fp;	60	ob->clr_flag (FLAG_FRIENDLY);
138	int comp;	61	add_friendly_object (ob);
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;
167	}
168	strncat(news+size,buf,HUGE_BUF-size);
169	size+=strlen(buf);
170	}
171	}
172
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}	62	}
180		63
181	int playername_ok(const char *cp) {	64	void
182	/* Don't allow - or _ as first character in the name */	65	player::deactivate ()
183	if (*cp == '-' || *cp == '_') return 0;	66	{
184		67	if (!active)
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;	68	return;
189	}
190		69
191	/* This no longer sets the player map. Also, it now updates	70	terminate_all_pets (ob);
192	* all the pointers so the caller doesn't need to do that.	71	remove_friendly_object (ob);
193	* Caller is responsible for setting the correct map.	72	ob->deactivate_recursive ();
194	*/
195		73
196	/* Redo this to do both get_player_ob and get_player.	74	if (ob->map)
197	* Hopefully this will be less bugfree and simpler.	75	maplevel = ob->map->path;
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		76
206	if (!p) {	77	ob->remove ();
207	player *tmp;	78	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		79	ob->map = 0;
		80	party = 0;
208		81
209	p = (player *) malloc(sizeof(player));	82	players.erase (this);
210	if(p==NULL)	83	}
211	fatal(OUT_OF_MEMORY);
212		84
213	/* This adds the player in the linked list. There is extra	85	// connect the player with a specific client
214	* complexity here because we want to add the new player at the	86	// also changes, rationalises, and fixes some incorrect settings
215	* end of the list - there is in fact no compelling reason that	87	void
216	* that needs to be done except for things like output of	88	player::connect (client *ns)
217	* 'who'.	89	{
218	*/	90	this->ns = ns;
219	tmp=first_player;	91	ns->pl = this;
220	while(tmp!=NULL&&tmp->next!=NULL)
221	tmp=tmp->next;
222	if(tmp!=NULL)
223	tmp->next=p;
224	else
225	first_player=p;
226		92
227	p->next = NULL;	93	run_on = 0;
		94	fire_on = 0;
		95	ob->close_container (); //TODO: client-specific
		96
		97	ns->update_look = 0;
		98	ns->look_position = 0;
		99
		100	clear_los ();
		101
		102	ns->reset_stats ();
		103
		104	/* make sure he's a player -- needed because of class change. */
		105	ob->type = PLAYER; // we are paranoid
		106	ob->race = ob->arch->race;
		107
		108	ob->update_weight ();
		109	link_skills ();
		110
		111	assign (title, ob->arch->object::name);
		112
		113	/* if it's a dragon player, set the correct title here */
		114	if (ob->is_dragon ())
228	}	115	{
		116	object *tmp, *abil = 0, *skin = 0;
229		117
230	/* Clears basically the entire player structure except	118	for (tmp = ob->inv; tmp; tmp = tmp->below)
231	* for next and socket.	119	if (tmp->type == FORCE)
232	*/	120	if (tmp->arch->archname == shstr_dragon_ability_force)
233	memset((void*)((char*)p + offsetof(player, ob)), 0,	121	abil = tmp;
234	sizeof(player) - offsetof(player, ob));	122	else if (tmp->arch->archname == shstr_dragon_skin_force)
		123	skin = tmp;
235		124
		125	set_dragon_name (ob, abil, skin);
		126	}
		127
		128	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		129
		130	esrv_new_player (this);
		131
		132	ob->flag [FLAG_READY_WEAPON] = false;
		133	ob->flag [FLAG_READY_SKILL] = false;
		134	ob->flag [FLAG_READY_RANGE] = false;
		135	ob->flag [FLAG_READY_BOW] = false;
		136
		137	ob->update_stats ();
		138
		139	ns->floorbox_update ();
		140	esrv_send_inventory (ob, ob);
		141	esrv_add_spells (this, 0);
		142
		143	activate ();
		144
		145	INVOKE_PLAYER (CONNECT, this);
		146	INVOKE_PLAYER (LOGIN, this);
		147	}
		148
		149	void
		150	player::disconnect ()
		151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
		158	if (ns)
		159	{
		160	if (active)
		161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		162
		163	INVOKE_PLAYER (DISCONNECT, this);
		164
		165	ns->reset_stats ();
		166	ns->pl = 0;
		167	ns = 0;
		168	}
		169
		170	// this is important for the player scheduler to get the correct refcount
		171	// when ns = 0
		172	observe = viewpoint = ob;
		173
		174	deactivate ();
		175	}
		176
		177	//-GPL
		178
		179	// the need for this function can be explained
		180	// by load_object not returning the object
		181	void
		182	player::set_object (object *op)
		183	{
		184	ob = observe = viewpoint = op;
		185	ob->contr = this; /* this aren't yet in archetype */
		186
		187	ob->speed = 1.0f; // object still inactive, keep it that way
		188	ob->speed_left = 0.5f;
		189
		190	ob->direction = 5; /* So player faces south */
		191	}
		192
		193	void
		194	player::set_observe (object *op)
		195	{
		196	observe = viewpoint = op ? op : ob;
		197	do_los = 1;
		198	}
		199
		200	void
		201	player::set_viewpoint (object *op)
		202	{
		203	viewpoint = op ? op : (object *)observe;
		204	do_los = 1;
		205	}
		206
		207	//+GPL
		208
		209	player::player ()
		210	{
236	/* There are some elements we want initialized to non zero value -	211	/* There are some elements we want initialised to non zero value -
237	* we deal with that below this point.	212	* we deal with that below this point.
238	*/	213	*/
239	p->party=NULL;	214	outputs_sync = 4;
240	p->outputs_sync=16; /* Every 2 seconds */	215	outputs_count = 4;
241	p->outputs_count=1; /* Keeps present behaviour */
242	p->unapply = unapply_nochoice;	216	unapply = unapply_nochoice;
243	p->Swap_First = -1;
244		217
245	#ifdef AUTOSAVE	218	savebed_map = first_map_path; /* Init. respawn position */
246	p->last_save_tick = 9999999;	219
247	#endif	220	gen_sp_armour = 10;
		221	bowtype = bow_normal;
		222	petmode = pet_normal;
		223	usekeys = containers;
		224	peaceful = 1; /* default peaceful */
		225	do_los = 1;
		226
		227	weapon_sp = 1.0f;
		228	weapon_sp_left = 0.5f;
		229	}
		230
		231	void
		232	player::do_destroy ()
		233	{
		234	disconnect ();
		235
		236	attachable::do_destroy ();
		237
		238	if (ob)
248		239	{
249	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	240	// potentially fix a bug where ob->contr is non-null while ob->contr->ob is null, causing a segfault.
		241	// temporarily backed out patchset 4025 to see if THIS change causes crashes
		242	//ob->contr = 0;
		243	ob->destroy ();
250		244	}
251	op->contr=p; /* this aren't yet in archetype */
252	p->ob = op;
253	op->speed_left=0.5;
254	op->speed=1.0;
255	op->direction=5; /* So player faces south */
256	op->stats.wc=2;
257	op->run_away = 25; /* Then we panick... */
258	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
259		245
260	roll_stats(op);	246	ob = observe = viewpoint = 0;
261	p->state=ST_ROLL_STAT;
262	clear_los(op);
263
264	p->gen_sp_armour=10;
265	p->last_speed= -1;
266	p->shoottype=range_none;
267	p->bowtype=bow_normal;
268	p->petmode=pet_normal;
269	p->listening=10;
270	p->usekeys=containers;
271	p->last_weapon_sp= -1;
272	p->peaceful=1; /* default peaceful */
273	p->do_los=1;
274	p->explore=0;
275	p->no_shout=0; /* default can shout */
276
277	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
278	p->title[sizeof(p->title)-1] = '\0';
279	op->race = add_string (op->arch->clone.race);
280
281	CLEAR_FLAG(op,FLAG_READY_SKILL);
282
283	/* we need to clear these to -1 and not zero - otherwise,
284	* if a player quits and starts a new character, we wont
285	* send new values to the client, as things like exp start
286	* at zero.
287	*/
288	for (i=0; i < NUM_SKILLS; i++) {
289	p->last_skill_exp[i] = -1;
290	p->last_skill_ob[i] = NULL;
291	}
292	for (i=0; i < NROFATTACKS; i++) {
293	p->last_resist[i] = -1;
294	}
295	p->last_stats.exp = -1;
296	p->last_weight = (uint32)-1;
297
298	p->socket.update_look=0;
299	p->socket.look_position=0;
300	return p;
301	}	247	}
302		248
303		249	player::~player ()
304	/* This loads the first map an puts the player on it. */
305	static void set_first_map(object *op)
306	{	250	{
307	strcpy(op->contr->maplevel, first_map_path);	251	/* Clear item stack */
308	op->x = -1;	252	free (stack_items);
309	op->y = -1;
310	enter_exit(op, NULL);
311	}
312
313	/* Tries to add player on the connection passwd in ns.
314	* All we can really get in this is some settings like host and display
315	* mode.
316	*/
317
318	int add_player(NewSocket *ns) {
319	player *p;
320
321	p=get_player(NULL);
322	p->socket = *ns;
323	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
324	if(p->socket.faces_sent == NULL)
325	fatal(OUT_OF_MEMORY);
326	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
327	/* Needed because the socket we just copied over needs to be cleared.
328	* Note that this can result in a client reset if there is partial data
329	* on the uncoming socket.
330	*/
331	p->socket.inbuf.len = 0;
332	set_first_map(p->ob);
333
334	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
335	add_friendly_object(p->ob);
336	send_rules(p->ob);
337	send_news(p->ob);
338	display_motd(p->ob);
339	get_name(p->ob);
340	return 0;
341	}	253	}
342		254
343	/*	255	/*
344	* get_player_archetype() return next player archetype from archetype	256	* get_player_archetype() return next player archetype from archetype
345	* list. Not very efficient routine, but used only creating new players.	257	* list. Not very efficient routine, but used only creating new players.
346	* Note: there MUST be at least one player archetype!	258	* Note: there MUST be at least one player archetype!
347	*/	259	*/
		260	static archetype *
348	archetype *get_player_archetype(archetype* at)	261	get_player_archetype (archetype *at)
349	{	262	{
350	archetype *start = at;	263	// archetypes could have been reloaded
351	for (;;) {	264	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
352	if (at==NULL || at->next==NULL)	265
353	at=first_archetype;	266	if (!nat)
354	else
355	at=at->next;
356	if(at->clone.type==PLAYER)
357	return at;	267	return at;
358	if (at == start) {	268
359	LOG (llevError, "No Player archetypes\n");	269	archvec::iterator i = archetypes.find (nat);
360	exit (-1);	270
361	}	271	for (;;)
362	}	272	{
363	}	273	if (++i == archetypes.end ())
		274	i = archetypes.begin ();
		275	else if (*i == at)
		276	cleanup ("not a single player archetype found");
364		277
		278	if ((*i)->type == PLAYER)
		279	return *i;
		280	}
		281	}
365		282
		283	/* Tries to add player on the connection passed in ns.
		284	* All we can really get in this is some settings like host and display
		285	* mode.
		286	*/
		287	player *
		288	player::create ()
		289	{
		290	player *pl = new player;
		291
		292	pl->set_object (get_player_archetype (0)->instance ());
		293
		294	pl->ob->roll_stats ();
		295	pl->ob->stats.wc = 2;
		296	pl->ob->run_away = 25; /* Then we panick... */
		297
		298	set_first_map (pl->ob);
		299
		300	return pl;
		301	}
		302
		303	object *
366	object *get_nearest_player(object *mon) {	304	get_nearest_player (object *mon)
		305	{
367	object *op = NULL;	306	object *op = NULL;
368	player *pl = NULL;
369	objectlink *ol;	307	objectlink *ol;
370	unsigned lastdist;	308	unsigned lastdist;
371	rv_vector rv;	309	rv_vector rv;
372		310
373	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	311	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
374	/* We should not find free objects on this friendly list, but it	312	{
375	* does periodically happen. Given that, lets deal with it.
376	* While unlikely, it is possible the next object on the friendly
377	* list is also free, so encapsulate this in a while loop.
378	*/
379	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
380	object *tmp=ol->ob;
381
382	/* Can't do much more other than log the fact, because the object
383	* itself will have been cleared.
384	*/
385	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
386	ol = ol->next;
387	remove_friendly_object(tmp);
388	if (!ol) return op;
389	}
390
391	/* Remove special check for player from this. First, it looks to cause
392	* some crashes (ol->ob->contr not set properly?), but secondly, a more
393	* complicated method of state checking would be needed in any case -
394	* as it was, a clever player could type quit, and the function would
395	* skip them over while waiting for confirmation. Remove
396	* on_same_map check, as can_detect_enemy also does this
397	*/
398	if (!can_detect_enemy(mon,ol->ob,&rv))	313	if (!can_detect_enemy (mon, ol->ob, &rv))
399	continue;	314	continue;
400		315
401	if(lastdist>rv.distance) {
402	op=ol->ob;
403	lastdist=rv.distance;
404	}
405	}
406	for (pl=first_player; pl != NULL; pl=pl->next) {
407	if (can_detect_enemy(mon, pl->ob,&rv)) {
408
409	if(lastdist>rv.distance) {	316	if (lastdist > rv.distance)
410	op=pl->ob;	317	{
		318	op = ol->ob;
411	lastdist=rv.distance;	319	lastdist = rv.distance;
		320	}
412	}	321	}
413	}	322
414	}	323	for_all_players (pl)
		324	if (can_detect_enemy (mon, pl->ob, &rv))
		325	if (lastdist > rv.distance)
		326	{
		327	op = pl->ob;
		328	lastdist = rv.distance;
		329	}
		330
415	#if 0	331	#if 0
416	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	332	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
417	#endif	333	#endif
418	return op;	334	return op;
419	}	335	}
420		336
421	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	337	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
422	* result in a monster paths backtracking. It basically determines how large a	338	* result in a monster paths backtracking. It basically determines how large a
423	* detour a monster will take from the direction path when looking	339	* detour a monster will take from the direction path when looking
424	* for a path to the player. The values are in the amount of direction	340	* for a path to the player. The values are in the amount of direction
425	* the deviation is	341	* the deviation is
426	*/	342	*/
427	#define DETOUR_AMOUNT 2	343	#define DETOUR_AMOUNT 2
…		…
437	* circling behaviour. Unfortunately, this function is also used to determined	353	* circling behaviour. Unfortunately, this function is also used to determined
438	* if the creature should cast a spell, so returning a direction in that case	354	* if the creature should cast a spell, so returning a direction in that case
439	* is probably not a good thing.	355	* is probably not a good thing.
440	*/	356	*/
441	#define MAX_SPACES 50	357	#define MAX_SPACES 50
442
443		358
444	/*	359	/*
445	* Returns the direction to the player, if valid. Returns 0 otherwise.	360	* Returns the direction to the player, if valid. Returns 0 otherwise.
446	* modified to verify there is a path to the player. Does this by stepping towards	361	* modified to verify there is a path to the player. Does this by stepping towards
447	* player and if path is blocked then see if blockage is close enough to player that	362	* player and if path is blocked then see if blockage is close enough to player that
…		…
460	* monster can in fact move one space in that direction.	375	* monster can in fact move one space in that direction.
461	* 3) I'm not sure how good this code will be for moving multipart monsters,	376	* 3) I'm not sure how good this code will be for moving multipart monsters,
462	* since only simple checks to blocked are being called, which could mean the monster	377	* since only simple checks to blocked are being called, which could mean the monster
463	* is blocking itself.	378	* is blocking itself.
464	*/	379	*/
		380	int
465	int path_to_player(object *mon, object *pl, unsigned mindiff) {	381	path_to_player (object *mon, object *pl, unsigned mindiff)
		382	{
466	rv_vector rv;	383	rv_vector rv;
467	sint16 x,y;	384	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES;
468	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;
469	mapstruct *m ,*lastmap;
470		385
471	get_rangevector(mon, pl, &rv, 0);	386	get_rangevector (mon, pl, &rv, 0);
472		387
473	if (rv.distance<mindiff) return 0;	388	if (rv.distance < mindiff)
474
475	x=mon->x;
476	y=mon->y;
477	m=mon->map;
478	dir = rv.direction;
479	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
480	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
481	/* If we can't solve it within the search distance, return now. */
482	if (diff>max) return 0;
483	while (diff >1 && max>0) {
484	lastx = x;
485	lasty = y;
486	lastmap = m;
487	x = lastx + freearr_x[dir];
488	y = lasty + freearr_y[dir];
489
490	mflags = get_map_flags(m, &m, x, y, &x, &y);
491	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
492
493	/* Space is blocked - try changing direction a little */
494	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
495	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
496	/* recalculate direction from last good location. Possible
497	* we were not traversing ideal location before.
498	*/
499	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
500	if (rv.direction != dir) {
501	/* OK - says direction should be different - lets reset the
502	* the values so it will try again.
503	*/
504	x = lastx;
505	y = lasty;
506	m = lastmap;
507	dir = firstdir = rv.direction;
508	} else {
509	/* direct path is blocked - try taking a side step to
510	* either the left or right.
511	* Note increase the values in the loop below to be
512	* more than -1/1 respectively will mean the monster takes
513	* bigger detour. Have to be careful about these values getting
514	* too big (3 or maybe 4 or higher) as the monster may just try
515	* stepping back and forth
516	*/
517	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
518	if (i==0) continue; /* already did this, so skip it */
519	/* Use lastdir here - otherwise,
520	* since the direction that the creature should move in
521	* may change, you could get infinite loops.
522	* ie, player is northwest, but monster can only
523	* move west, so it does that. It goes some distance,
524	* gets blocked, finds that it should move north,
525	* can't do that, but now finds it can move east, and
526	* gets back to its original point. lastdir contains
527	* the last direction the creature has successfully
528	* moved.
529	*/
530
531	x = lastx + freearr_x[absdir(lastdir+i)];
532	y = lasty + freearr_y[absdir(lastdir+i)];
533	m = lastmap;
534	mflags = get_map_flags(m, &m, x, y, &x, &y);
535	if (mflags & P_OUT_OF_MAP) continue;
536	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
537	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
538	if (mflags & P_BLOCKSVIEW) continue;
539
540	if (m == mon->map && blocked_link(mon, m, x, y)) break;
541	}
542	/* go through entire loop without finding a valid
543	* sidestep to take - thus, no valid path.
544	*/
545	if (i==(DETOUR_AMOUNT+1))
546	return 0;
547	diff--;
548	lastdir=dir;
549	max--;
550	if (!firstdir) firstdir = dir+i;
551	} /* else check alternate directions */
552	} /* if blocked */
553	else {
554	/* we moved towards creature, so diff is less */
555	diff--;
556	max--;
557	lastdir=dir;
558	if (!firstdir) firstdir = dir;
559	}
560	if (diff<=1) {
561	/* Recalculate diff (distance) because we may not have actually
562	* headed toward player for entire distance.
563	*/
564	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
565	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
566	}
567	if (diff>max) return 0;
568	}
569	/* If we reached the max, didn't find a direction in time */
570	if (!max) return 0;
571
572	return firstdir;
573	}
574
575	void give_initial_items(object *pl,treasurelist *items) {
576	object *op,*next=NULL;
577
578	if(pl->randomitems!=NULL)
579	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
580
581	for (op=pl->inv; op; op=next) {
582	next = op->below;
583
584	/* Forces get applied per default, unless they have the
585	* flag "neutral" set. Sorry but I can't think of a better way
586	*/
587	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
588	SET_FLAG(op,FLAG_APPLIED);
589
590	/* we never give weapons/armour if these cannot be used
591	* by this player due to race restrictions
592	*/
593	if (pl->type == PLAYER) {
594	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
595	(op->type == ARMOUR || op->type == BOOTS ||
596	op->type == CLOAK || op->type == HELMET ||
597	op->type == SHIELD || op->type == GLOVES ||
598	op->type == BRACERS || op->type == GIRDLE)) ||
599	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
600	remove_ob (op);
601	free_object (op);
602	continue;
603	}
604	}
605
606	/* This really needs to be better - we should really give
607	* a substitute spellbook. The problem is that we don't really
608	* have a good idea what to replace it with (need something like
609	* a first level treasurelist for each skill.)
610	* remove duplicate skills also
611	*/
612	if(op->type==SPELLBOOK || op->type == SKILL) {
613	object *tmp;
614
615	for (tmp=op->below; tmp; tmp=tmp->below)
616	if (tmp->type == op->type && tmp->name == op->name) break;
617
618	if (tmp) {
619	remove_ob(op);
620	free_object(op);
621	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
622	tmp->name);
623	continue;
624	}
625	if (op->nrof > 1) op->nrof = 1;
626	}
627
628	if (op->type == SPELLBOOK && op->inv) {
629	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
630	}
631
632	/* Give starting characters identified, uncursed, and undamned
633	* items. Just don't identify gold or silver, or it won't be
634	* merged properly.
635	*/
636	if (need_identify(op)) {
637	SET_FLAG(op, FLAG_IDENTIFIED);
638	CLEAR_FLAG(op, FLAG_CURSED);
639	CLEAR_FLAG(op, FLAG_DAMNED);
640	}
641	if(op->type==SPELL) {
642	remove_ob(op);
643	free_object(op);
644	continue;
645	}
646	else if(op->type==SKILL) {
647	SET_FLAG(op, FLAG_CAN_USE_SKILL);
648	op->stats.exp = 0;
649	op->level = 1;
650	}
651	/* lock all 'normal items by default */
652	else SET_FLAG(op, FLAG_INV_LOCKED);
653	} /* for loop of objects in player inv */
654
655	/* Need to set up the skill pointers */
656	link_player_skills(pl);
657	}
658
659	void get_name(object *op) {
660	op->contr->write_buf[0]='\0';
661	op->contr->state=ST_GET_NAME;
662	send_query(&op->contr->socket,0,"What is your name?\n:");
663	}
664
665	void get_password(object *op) {
666	op->contr->write_buf[0]='\0';
667	op->contr->state=ST_GET_PASSWORD;
668	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
669	}
670
671	void play_again(object *op)
672	{
673	op->contr->state=ST_PLAY_AGAIN;
674	op->chosen_skill = NULL;
675	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
676	/* a bit of a hack, but there are various places early in th
677	* player creation process that a user can quit (eg, roll
678	* stats) that isn't removing the player. Taking a quick
679	* look, there are many places that call play_again without
680	* removing the player - it probably makes more sense
681	* to leave it to play_again to remove the object in all
682	* cases.
683	*/
684	if (!QUERY_FLAG(op, FLAG_REMOVED))
685	remove_ob(op);
686	/* Need to set this to null - otherwise, it could point to garbage,
687	* and draw() doesn't check to see if the player is removed, only if
688	* the map is null or not swapped out.
689	*/
690	op->map = NULL;
691	}
692
693
694	int receive_play_again(object *op, char key)
695	{
696	if(key=='q'||key=='Q') {
697	remove_friendly_object(op);
698	leave(op->contr,0); /* ericserver will draw the message */
699	return 2;
700	}
701	else if(key=='a'||key=='A') {
702	player *pl = op->contr;
703	const char *name = op->name;
704
705	add_refcount(name);
706	remove_friendly_object(op);
707	free_object(op);
708	pl = get_player(pl);
709	op = pl->ob;
710	add_friendly_object(op);
711	op->contr->password[0]='~';
712	FREE_AND_CLEAR_STR(op->name);
713	FREE_AND_CLEAR_STR(op->name_pl);
714
715	/* Lets put a space in here */
716	new_draw_info(NDI_UNIQUE, 0, op, "\n");
717	get_name(op);
718	op->name = name; /* Alrady added a refcount above */
719	op->name_pl = add_string(name);
720	set_first_map(op);
721	} else {
722	/* user pressed something else so just ask again... */
723	play_again(op);
724	}
725	return 0;	389	return 0;
726	}
727		390
728	void confirm_password(object *op) {	391	mapxy pos (mon);
		392	dir = rv.direction;
		393	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		394	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
729		395
730	op->contr->write_buf[0]='\0';	396	/* If we can't solve it within the search distance, return now. */
731	op->contr->state=ST_CONFIRM_PASSWORD;	397	if (diff > max)
732	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	398	return 0;
733	}
734		399
		400	while (diff > 1 && max > 0)
		401	{
		402	mapxy lastpos = pos;
		403
		404	pos.move (dir);
		405
		406	/* Space is blocked - try changing direction a little */
		407	if (!pos.normalise ()
		408	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		409	&& blocked_link (mon, pos.m, pos.x, pos.y)))
		410	{
		411	/* recalculate direction from last good location. Possible
		412	* we were not traversing ideal location before.
		413	*/
		414	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
		415	if (rv.direction != dir)
		416	{
		417	/* OK - says direction should be different - lets reset the
		418	* the values so it will try again.
		419	*/
		420	pos = lastpos;
		421	dir = firstdir = rv.direction;
		422	}
		423	else
		424	{
		425	/* direct path is blocked - try taking a side step to
		426	* either the left or right.
		427	* Note increase the values in the loop below to be
		428	* more than -1/1 respectively will mean the monster takes
		429	* bigger detour. Have to be careful about these values getting
		430	* too big (3 or maybe 4 or higher) as the monster may just try
		431	* stepping back and forth
		432	*/
		433	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		434	{
		435	if (i == 0)
		436	continue; /* already did this, so skip it */
		437
		438	/* Use lastdir here - otherwise,
		439	* since the direction that the creature should move in
		440	* may change, you could get infinite loops.
		441	* ie, player is northwest, but monster can only
		442	* move west, so it does that. It goes some distance,
		443	* gets blocked, finds that it should move north,
		444	* can't do that, but now finds it can move east, and
		445	* gets back to its original point. lastdir contains
		446	* the last direction the creature has successfully
		447	* moved.
		448	*/
		449	pos = lastpos;
		450	pos.move (absdir (lastdir + i));
		451
		452	if (!pos.normalise ())
		453	continue;
		454
		455	mapspace &ms = *pos;
		456
		457	if (ms.flags () & P_BLOCKSVIEW)
		458	continue;
		459
		460	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
		461	continue;
		462
		463	if (blocked_link (mon, pos.m, pos.x, pos.y))
		464	break;
		465	}
		466
		467	/* go through entire loop without finding a valid
		468	* sidestep to take - thus, no valid path.
		469	*/
		470	if (i == DETOUR_AMOUNT + 1)
		471	return 0;
		472
		473	diff--;
		474	lastdir = dir;
		475	max--;
		476	if (!firstdir)
		477	firstdir = dir + i;
		478	} /* else check alternate directions */
		479	} /* if blocked */
		480	else
		481	{
		482	/* we moved towards creature, so diff is less */
		483	diff--;
		484	max--;
		485	lastdir = dir;
		486
		487	if (!firstdir)
		488	firstdir = dir;
		489	}
		490
		491	if (diff <= 1)
		492	{
		493	/* Recalculate diff (distance) because we may not have actually
		494	* headed toward player for entire distance.
		495	*/
		496	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
		497	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		498	}
		499
		500	if (diff > max)
		501	return 0;
		502	}
		503
		504	/* If we reached the max, didn't find a direction in time */
		505	if (!max)
		506	return 0;
		507
		508	return firstdir;
		509	}
		510
		511	void
		512	give_initial_items (object *pl, treasurelist *items)
		513	{
		514	if (pl->randomitems)
		515	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		516
		517	for (object *next, *op = pl->inv; op; op = next)
		518	{
		519	next = op->below;
		520
		521	/* Forces get applied per default, unless they have the
		522	* flag "neutral" set. Sorry but I can't think of a better way
		523	*/
		524	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
		525	op->set_flag (FLAG_APPLIED);
		526
		527	/* we never give weapons/armour if these cannot be used
		528	* by this player due to race restrictions
		529	*/
		530	if (pl->type == PLAYER)
		531	{
		532	if ((!pl->flag [FLAG_USE_ARMOUR]
		533	&&
		534	(op->type == ARMOUR || op->type == BOOTS
		535	|| op->type == CLOAK || op->type == HELMET
		536	|| op->type == SHIELD || op->type == GLOVES
		537	|| op->type == BRACERS || op->type == GIRDLE))
		538	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
		539	{
		540	op->destroy ();
		541	continue;
		542	}
		543	}
		544
		545	/* Here we remove duplicated skills (as duplicated spell objects have
		546	* _very_ confusing effects for players), which could for instance be
		547	* generated by multiple treasurelists specifying the same skills.
		548	*/
		549	if (op->type == SKILL)
		550	{
		551	for (object *tmp = op->below; tmp; tmp = tmp->below)
		552	if (tmp->type == op->type && tmp->name == op->name)
		553	{
		554	op->destroy ();
		555	break;
		556	}
		557
		558	if (op->nrof > 1)
		559	op->nrof = 1;
		560	}
		561
		562	if (op->type == SPELLBOOK && op->inv)
		563	op->inv->clr_flag (FLAG_STARTEQUIP);
		564
		565	/* Give starting characters identified, uncursed, and undamned
		566	* items. Just don't identify gold or silver, or it won't be
		567	* merged properly.
		568	*/
		569	if (op->need_identify ())
		570	{
		571	op->set_flag (FLAG_IDENTIFIED);
		572	op->clr_flag (FLAG_CURSED);
		573	op->clr_flag (FLAG_DAMNED);
		574	}
		575
		576	if (op->type == SPELL)
		577	{
		578	op->destroy ();
		579	continue;
		580	}
		581	else if (op->type == SKILL)
		582	{
		583	op->set_flag (FLAG_CAN_USE_SKILL);
		584	op->stats.exp = 0;
		585	op->level = 1;
		586	}
		587	else /* lock all 'normal items by default */
		588	op->set_flag (FLAG_INV_LOCKED);
		589	} /* for loop of objects in player inv */
		590
		591	/* Need to set up the skill pointers */
		592	pl->contr->link_skills ();
		593	}
		594
		595	void
735	void get_party_password(object *op, partylist *party) {	596	get_party_password (object *op, partylist *party)
		597	{
736	if (party == NULL) {	598	if (party == NULL)
		599	{
737	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	600	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
738	return;	601	return;
739	}	602	}
		603
740	op->contr->write_buf[0]='\0';	604	op->contr->write_buf[0] = '\0';
741	op->contr->state=ST_GET_PARTY_PASSWORD;	605	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
742	op->contr->party_to_join = party;	606	op->contr->party_to_join = party;
743	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	607	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
744	}	608	}
745
746		609
747	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	610	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
748	int roll_stat(void) {	611	static int
		612	roll_stat ()
		613	{
749	int a[4],i,j,k;	614	int a[4], i, j, k;
750		615
751	for(i=0;i<4;i++)	616	for (i = 0; i < 4; i++)
752	a[i]=(int)RANDOM()%6+1;	617	a[i] = rndm (1, 6);
753		618
754	for(i=0,j=0,k=7;i<4;i++)	619	for (i = 0, j = 0, k = 7; i < 4; i++)
755	if(a[i]<k)	620	if (a[i] < k)
756	k=a[i],j=i;	621	k = a[i], j = i;
757		622
758	for(i=0,k=0;i<4;i++) {	623	for (i = 0, k = 0; i < 4; i++)
759	if(i!=j)	624	if (i != j)
760	k+=a[i];	625	k += a[i];
761	}	626
762	return k;	627	return k;
763	}	628	}
764		629
765	void roll_stats(object *op) {	630	void
		631	object::roll_stats ()
		632	{
		633	int statsort [NUM_STATS];
		634
		635	for (;;)
		636	{
766	int sum=0;	637	int sum = 0;
767	int i = 0, j = 0;	638	for (int i = NUM_STATS; i--; )
768	int statsort[7];	639	sum += statsort [i] = roll_stat ();
769		640
770	do {	641	if (sum >= 82 && sum <= 116)
771	op->stats.Str=roll_stat();	642	break;
772	op->stats.Dex=roll_stat();	643	}
773	op->stats.Int=roll_stat();
774	op->stats.Con=roll_stat();
775	op->stats.Wis=roll_stat();
776	op->stats.Pow=roll_stat();
777	op->stats.Cha=roll_stat();
778	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
779	op->stats.Con+op->stats.Wis+op->stats.Pow+
780	op->stats.Cha;
781	} while(sum<82||sum>116);
782		644
783	/* Sort the stats so that rerolling is easier... */	645	// Sort the stats so that rerolling is easier...
784	statsort[0] = op->stats.Str;	646	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
785	statsort[1] = op->stats.Dex;
786	statsort[2] = op->stats.Int;
787	statsort[3] = op->stats.Con;
788	statsort[4] = op->stats.Wis;
789	statsort[5] = op->stats.Pow;
790	statsort[6] = op->stats.Cha;
791		647
792	/* a quick and dirty bubblesort? */	648	for (int i = 0; i < NUM_STATS; ++i)
793	do {
794	if (statsort[i] < statsort[i + 1]) {
795	j = statsort[i];
796	statsort[i] = statsort[i + 1];
797	statsort[i + 1] = j;
798	i = 0;
799	} else {
800	i++;
801	}
802	} while (i < 6);
803
804	op->stats.Str = statsort[0];	649	stats.stat (i) = statsort [i];
805	op->stats.Dex = statsort[1];
806	op->stats.Con = statsort[2];
807	op->stats.Int = statsort[3];
808	op->stats.Wis = statsort[4];
809	op->stats.Pow = statsort[5];
810	op->stats.Cha = statsort[6];
811		650
812
813	op->contr->orig_stats.Str=op->stats.Str;
814	op->contr->orig_stats.Dex=op->stats.Dex;
815	op->contr->orig_stats.Int=op->stats.Int;
816	op->contr->orig_stats.Con=op->stats.Con;
817	op->contr->orig_stats.Wis=op->stats.Wis;
818	op->contr->orig_stats.Pow=op->stats.Pow;
819	op->contr->orig_stats.Cha=op->stats.Cha;
820
821	op->level=1;
822	op->stats.exp=0;	651	stats.exp = 0;
823	op->stats.ac=0;	652	stats.ac = 0;
824		653
		654	stats.hp = stats.maxhp;
		655	stats.sp = stats.maxsp;
		656	stats.grace = stats.maxgrace;
		657
		658	if (contr)
		659	{
825	op->contr->levhp[1] = 9;	660	contr->levhp[1] = 9;
826	op->contr->levsp[1] = 6;	661	contr->levsp[1] = 6;
827	op->contr->levgrace[1] = 3;	662	contr->levgrace[1] = 3;
828		663
829	fix_player(op);	664	contr->orig_stats = stats;
		665	}
		666	}
		667
		668	void
		669	object::swap_stats (int a, int b)
		670	{
		671	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		672
		673	for (int i = 0; i < NUM_STATS; ++i)
		674	stats.stat (i) = contr->orig_stats.stat (i);
		675
		676	//TODO: the following code looks so borked and should, at the very least,
		677	// be merged with the similar code in roll_stats
		678	stats.ac = 0;
		679
		680	level = 1;
		681	stats.exp = 0;
		682	stats.ac = 0;
		683
830	op->stats.hp = op->stats.maxhp;	684	stats.hp = stats.maxhp;
831	op->stats.sp = op->stats.maxsp;	685	stats.sp = stats.maxsp;
832	op->stats.grace = op->stats.maxgrace;	686	stats.grace = stats.maxgrace;
		687
		688	if (contr)
		689	{
		690	contr->levhp[1] = 9;
		691	contr->levsp[1] = 6;
		692	contr->levgrace[1] = 3;
		693
833	op->contr->orig_stats=op->stats;	694	contr->orig_stats = stats;
		695	}
834	}	696	}
835		697
836	void Roll_Again(object *op)	698	static void
		699	start_info (object *op)
837	{	700	{
838	esrv_new_player(op->contr, 0);
839	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
840	}
841
842	void Swap_Stat(object *op,int Swap_Second)
843	{
844	signed char tmp;
845	char buf[MAX_BUF];	701	char buf[MAX_BUF];
846		702
847	if ( op->contr->Swap_First == -1 ) {	703	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
848	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
849	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
850	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
851	return;
852	}
853
854	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
855
856	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
857	get_attr_value(&op->contr->orig_stats, Swap_Second));
858
859	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
860
861	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
862	new_draw_info(NDI_UNIQUE, 0,op, buf);	704	new_draw_info (NDI_UNIQUE, 0, op, buf);
863	op->stats.Str = op->contr->orig_stats.Str;
864	op->stats.Dex = op->contr->orig_stats.Dex;
865	op->stats.Con = op->contr->orig_stats.Con;
866	op->stats.Int = op->contr->orig_stats.Int;
867	op->stats.Wis = op->contr->orig_stats.Wis;
868	op->stats.Pow = op->contr->orig_stats.Pow;
869	op->stats.Cha = op->contr->orig_stats.Cha;
870	op->stats.ac=0;
871
872	op->level=1;
873	op->stats.exp=0;
874	op->stats.ac=0;
875
876	op->contr->levhp[1] = 9;
877	op->contr->levsp[1] = 6;
878	op->contr->levgrace[1] = 3;
879
880	fix_player(op);
881	op->stats.hp = op->stats.maxhp;
882	op->stats.sp = op->stats.maxsp;
883	op->stats.grace = op->stats.maxgrace;
884	op->contr->orig_stats=op->stats;
885	op->contr->Swap_First=-1;
886	}
887
888
889	/* This code has been greatly reduced, because with set_attr_value
890	* and get_attr_value, the stats can be accessed just numeric
891	* ids. stat_trans is a table that translate the number entered
892	* into the actual stat. It is needed because the order the stats
893	* are displayed in the stat window is not the same as how
894	* the number's access that stat. The table does that translation.
895	*/
896	int key_roll_stat(object *op, char key)
897	{
898	int keynum = key -'0';
899	char buf[MAX_BUF];
900	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
901
902	if (keynum>0 && keynum<=7) {
903	if (op->contr->Swap_First==-1) {
904	op->contr->Swap_First=stat_trans[keynum];
905	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
906	new_draw_info(NDI_UNIQUE, 0,op,buf);
907	}
908	else
909	Swap_Stat(op,stat_trans[keynum]);
910
911	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
912	return 1;
913	}
914	switch (key) {
915	case 'n':
916	case 'N': {
917	SET_FLAG(op, FLAG_WIZ);
918	if(op->map==NULL) {
919	LOG(llevError,"Map == NULL in state 2\n");
920	break;
921	}
922
923	#if 0
924	/* So that enter_exit will put us at startx/starty */
925	op->x= -1;
926
927	enter_exit(op,NULL);
928	#endif
929	SET_ANIMATION(op, 2); /* So player faces south */
930	/* Enter exit adds a player otherwise */
931	add_statbonus(op);
932	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
933	op->contr->state = ST_CHANGE_CLASS;
934	if (op->msg)
935	new_draw_info(NDI_BLUE, 0, op, op->msg);
936	return 0;
937	}
938	case 'y':
939	case 'Y':
940	roll_stats(op);
941	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
942	return 1;
943
944	case 'q':
945	case 'Q':
946	play_again(op);
947	return 1;
948
949	default:
950	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
951	return 0;
952	}
953	return 0;
954	}	705	}
955		706
956	/* This function takes the key that is passed, and does the	707	/* This function takes the key that is passed, and does the
957	* appropriate action with it (change race, or other things).	708	* appropriate action with it (change race, or other things).
958	* The function name is for historical reasons - now we have	709	* The function name is for historical reasons - now we have
959	* separate race and class; this actually changes the RACE,	710	* separate race and class; this actually changes the RACE,
960	* not the class.	711	* not the class.
961	*/	712	*/
962		713	void
963	int key_change_class(object *op, char key)	714	player::chargen_race_done ()
964	{	715	{
965	int tmp_loop;
966
967	if(key=='q'||key=='Q') {
968	remove_ob(op);
969	play_again(op);
970	return 0;
971	}
972	if(key=='d'||key=='D') {
973	char buf[MAX_BUF];
974
975	/* this must before then initial items are given */	716	/* this must before then initial items are given */
976	esrv_new_player(op->contr, op->weight+op->carrying);	717	esrv_new_player (ob->contr);
977	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
978		718
		719	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		720	if (tl)
		721	create_treasure (tl, ob, 0, 0, 0);
		722
979	INVOKE_PLAYER (BIRTH, op->contr);	723	INVOKE_PLAYER (BIRTH, ob->contr);
980	INVOKE_PLAYER (LOGIN, op->contr);
981		724
982	op->contr->state=ST_PLAYING;	725	ob->contr->ns->state = ST_PLAYING;
983		726
984	if (op->msg) {	727	if (ob->msg)
985	free_string(op->msg);	728	ob->msg = 0;
986	op->msg=NULL;
987	}
988		729
989	/* We create this now because some of the unique maps will need it
990	* to save here.
991	*/
992	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
993	make_path_to_file(buf);
994
995	#ifdef AUTOSAVE
996	op->contr->last_save_tick = pticks;
997	#endif
998	start_info(op);	730	start_info (ob);
999	CLEAR_FLAG(op, FLAG_WIZ);	731	ob->clr_flag (FLAG_WIZ);
1000	give_initial_items(op,op->randomitems);	732	give_initial_items (ob, ob->randomitems);
1001	link_player_skills(op);
1002	esrv_send_inventory(op, op);	733	esrv_send_inventory (ob, ob);
1003	fix_player(op);	734	ob->update_stats ();
1004		735
1005	/* This moves the player to a different start map, if there	736	/* This moves the player to a different start map, if there
1006	* is one for this race	737	* is one for this race
1007	*/	738	*/
1008	if(*first_map_ext_path) {	739	if (*first_map_ext_path)
1009	object *tmp;	740	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1010	mapstruct *oldmap = op->map;	741	else
1011	char mapname[MAX_BUF];
1012	snprintf(mapname, MAX_BUF-1, "%s/%s",
1013	first_map_ext_path, op->arch->name);
1014	tmp=get_object();
1015	EXIT_PATH(tmp) = add_string(mapname);
1016	EXIT_X(tmp) = op->x;
1017	EXIT_Y(tmp) = op->y;
1018	enter_exit(op,tmp); /* we don't really care if it succeeded;
1019	* if the map isn't there, then stay on the
1020	* default initial map */
1021	free_object(tmp);
1022	} else {
1023	LOG(llevDebug,"first_map_ext_path not set\n");	742	LOG (llevDebug, "first_map_ext_path not set\n");
1024	}	743	}
1025	return 0;
1026	}
1027		744
		745	/*
		746	* Returns true if the given player is a legal class.
		747	* The function to add and remove class-bonuses to the stats doesn't
		748	* check if the stat becomes negative, thus this function
		749	* merely checks that all stats are 1 or more, and returns
		750	* false otherwise.
		751	*/
		752	static int
		753	allowed_class (const object *op)
		754	{
		755	return op->stats.Dex > 0
		756	&& op->stats.Str > 0
		757	&& op->stats.Con > 0
		758	&& op->stats.Int > 0
		759	&& op->stats.Wis > 0
		760	&& op->stats.Pow > 0
		761	&& op->stats.Cha > 0;
		762	}
		763
		764	void
		765	player::chargen_race_next ()
		766	{
1028	/* Following actually changes the race - this is the default command	767	/* Following actually changes the race - this is the default command
1029	* if we don't match with one of the options above.	768	* if we don't match with one of the options above.
1030	*/	769	*/
1031		770
1032	tmp_loop = 0;	771	do
1033	while(!tmp_loop) {	772	{
1034	const char *name = add_string (op->name);	773	shstr name = ob->name;
1035	int x = op->x, y = op->y;	774	int x = ob->x, y = ob->y;
1036	remove_statbonus(op);	775
1037	remove_ob (op);	776	ob->remove_statbonus ();
		777	ob->remove ();
1038	op->arch = get_player_archetype(op->arch);	778	ob->arch = get_player_archetype (ob->arch);
1039	copy_object (&op->arch->clone, op);	779	ob->arch->copy_to (ob);
		780	ob->instantiate ();
1040	op->stats = op->contr->orig_stats;	781	ob->stats = ob->contr->orig_stats;
1041	free_string (op->name);	782	ob->name = ob->name_pl = name;
1042	op->name = name;	783	ob->x = x;
1043	free_string(op->name_pl);	784	ob->y = y;
1044	op->name_pl = add_string(name);
1045	op->x = x;
1046	op->y = y;
1047	SET_ANIMATION(op, 2); /* So player faces south */	785	SET_ANIMATION (ob, 2); /* So player faces south */
1048	insert_ob_in_map (op, op->map, op,0);	786	insert_ob_in_map (ob, ob->map, ob, 0);
1049	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	787	assign (ob->contr->title, ob->arch->object::name);
1050	op->contr->title[sizeof(op->contr->title)-1] = '\0';	788	ob->add_statbonus ();
1051	add_statbonus(op);
1052	tmp_loop=allowed_class(op);
1053
1054	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1055	}	789	}
		790	while (!allowed_class (ob));
		791
1056	update_object(op,UP_OBJ_FACE);	792	update_object (ob, UP_OBJ_FACE);
1057	esrv_update_item(UPD_FACE,op,op);	793	esrv_update_item (UPD_FACE, ob, ob);
1058	fix_player(op);	794	ob->update_stats ();
1059	op->stats.hp=op->stats.maxhp;	795	ob->stats.hp = ob->stats.maxhp;
1060	op->stats.sp=op->stats.maxsp;	796	ob->stats.sp = ob->stats.maxsp;
1061	op->stats.grace=0;	797	ob->stats.grace = 0;
1062	if (op->msg)
1063	new_draw_info(NDI_BLUE, 0, op, op->msg);
1064	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1065	return 0;
1066	}	798	}
1067		799
1068	int key_confirm_quit(object *op, char key)	800	static void
1069	{
1070	char buf[MAX_BUF];
1071
1072	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1073	op->contr->state=ST_PLAYING;
1074	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1075	return 1;
1076	}
1077
1078	INVOKE_PLAYER (LOGOUT, op->contr);
1079	INVOKE_PLAYER (QUIT , op->contr);
1080
1081	terminate_all_pets(op);
1082	leave_map(op);
1083	op->direction=0;
1084	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1085	"%s quits the game.",op->name);
1086
1087	strcpy(op->contr->killer,"quit");
1088	check_score(op);
1089	op->contr->party=NULL;
1090	if (settings.set_title == TRUE)
1091	op->contr->own_title[0]='\0';
1092
1093	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1094	mapstruct *mp, *next;
1095
1096	/* We need to hunt for any per player unique maps in memory and
1097	* get rid of them. The trailing slash in the path is intentional,
1098	* so that players named 'Ab' won't match against players 'Abe' pathname
1099	*/
1100	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1101	for (mp=first_map; mp!=NULL; mp=next) {
1102	next = mp->next;
1103	if (!strncmp(mp->path, buf, strlen(buf)))
1104	delete_map(mp);
1105	}
1106
1107	delete_character(op->name, 1);
1108	}
1109	play_again(op);
1110	return 1;
1111	}
1112
1113	void flee_player(object *op) {	801	flee_player (object *op)
		802	{
1114	int dir,diff;	803	int dir, diff;
1115	rv_vector rv;	804	rv_vector rv;
1116		805
1117	if(op->stats.hp < 0) {	806	if (op->stats.hp < 0)
		807	{
1118	LOG(llevDebug, "Fleeing player is dead.\n");	808	LOG (llevDebug, "Fleeing player is dead.\n");
1119	CLEAR_FLAG(op, FLAG_SCARED);	809	op->clr_flag (FLAG_SCARED);
1120	return;	810	return;
		811	}
		812
		813	if (!op->enemy)
1121	}	814	{
1122
1123	if(op->enemy==NULL) {
1124	LOG(llevDebug,"Fleeing player had no enemy.\n");	815	LOG (llevDebug, "Fleeing player had no enemy.\n");
1125	CLEAR_FLAG(op, FLAG_SCARED);	816	op->clr_flag (FLAG_SCARED);
1126	return;	817	return;
1127	}	818	}
1128		819
1129	/* Seen some crashes here. Since we don't store an
1130	* op->enemy_count, it is possible that something destroys the
1131	* actual enemy, and the object is recycled.
1132	*/
1133	if (op->enemy->map == NULL) {
1134	CLEAR_FLAG(op, FLAG_SCARED);
1135	op->enemy=NULL;
1136	return;
1137	}
1138
1139	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	820	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1140	op->enemy=NULL;
1141	CLEAR_FLAG(op, FLAG_SCARED);
1142	return;
1143	}	821	{
		822	op->enemy = NULL;
		823	op->clr_flag (FLAG_SCARED);
		824	return;
		825	}
		826
1144	get_rangevector(op, op->enemy, &rv, 0);	827	get_rangevector (op, op->enemy, &rv, 0);
1145		828
1146	dir=absdir(4+rv.direction);	829	dir = absdir (4 + rv.direction);
1147	for(diff=0;diff<3;diff++) {	830	for (diff = 0; diff < 3; diff++)
1148	int m=1-(RANDOM()&2);
1149	if(move_ob(op,absdir(dir+diff*m),op)||
1150	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1151	return;
1152	}
1153	}	831	{
		832	int m = 1 - rndm (2) * 2;
		833
		834	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
		835	return;
		836	}
		837
1154	/* Cornered, get rid of scared */	838	/* Cornered, get rid of scared */
1155	CLEAR_FLAG(op, FLAG_SCARED);	839	op->clr_flag (FLAG_SCARED);
1156	op->enemy=NULL;	840	op->enemy = NULL;
1157	}	841	}
1158
1159		842
1160	/* check_pick sees if there is stuff to be picked up/picks up stuff.	843	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1161	* IT returns 1 if the player should keep on moving, 0 if he should	844	* It returns 1 if the player should keep on moving, 0 if he should
1162	* stop.	845	* stop.
1163	*/	846	*/
		847	int
1164	int check_pick(object *op) {	848	check_pick (object *op)
		849	{
1165	object *tmp, *next;	850	object *tmp, *next;
1166	tag_t next_tag=0, op_tag;
1167	int stop = 0;	851	int stop = 0;
1168	int j, k, wvratio;	852	int wvratio;
1169	char putstring[128], tmpstr[16];
1170		853
1171
1172	/* if you're flying, you cna't pick up anything */	854	/* if you're flying, you can't pick up anything */
1173	if (op->move_type & MOVE_FLYING)	855	if (op->move_type & MOVE_FLYING)
1174	return 1;	856	return 1;
1175		857
1176	op_tag = op->count;
1177
1178	next = op->below;	858	next = op->below;
1179	if (next)	859
1180	next_tag = next->count;	860	int cnt = MAX_ITEM_PER_ACTION;
		861	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1181		862
1182	/* loop while there are items on the floor that are not marked as	863	/* loop while there are items on the floor that are not marked as
1183	* destroyed */	864	* destroyed */
1184	while (next && ! was_destroyed (next, next_tag))	865	while (next && !next->destroyed ())
1185	{	866	{
1186	tmp = next;	867	tmp = next;
1187	next = tmp->below;	868	next = tmp->below;
1188	if (next)
1189	next_tag = next->count;
1190		869
1191	if (was_destroyed (op, op_tag))	870	if (cnt <= 0)
		871	{
		872	op->failmsg ("Couldn't pickup all items at once.");
		873	return 0;
		874	}
		875
		876	if (op->destroyed ())
1192	return 0;	877	return 0;
1193		878
1194	if ( ! can_pick (op, tmp))	879	if (!can_pick (op, tmp))
1195	continue;	880	continue;
1196		881
1197	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	882	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1198	{	883	{
1199	if (item_matched_string (op, tmp, op->contr->search_str))	884	if (item_matched_string (op, tmp, op->contr->search_str))
1200	pick_up (op, tmp);	885	CHK_PICK_PICKUP;
		886
1201	continue;	887	continue;
1202	}	888	}
1203		889
1204	/* high not bit set? We're using the old autopickup model */
1205	if(!(op->contr->mode & PU_NEWMODE)) {
1206	switch (op->contr->mode) {
1207	case 0: return 1; /* don't pick up */
1208	case 1: pick_up (op, tmp);
1209	return 1;
1210	case 2: pick_up (op, tmp);
1211	return 0;
1212	case 3: return 0; /* stop before pickup */
1213	case 4: pick_up (op, tmp);
1214	break;
1215	case 5: pick_up (op, tmp);
1216	stop = 1;
1217	break;
1218	case 6:
1219	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1220	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1221	pick_up(op, tmp);
1222	break;
1223
1224	case 7:
1225	if (tmp->type == MONEY || tmp->type == GEM)
1226	pick_up(op, tmp);
1227	break;
1228
1229	default:
1230	/* use value density */
1231	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1232	&& (query_cost (tmp, op, F_TRUE) * 100
1233	/ (tmp->weight * MAX (tmp->nrof, 1)))
1234	>= op->contr->mode)
1235	pick_up(op,tmp);
1236	}
1237	}
1238	else { /* old model */
1239	/* NEW pickup handling */	890	/* pickup handling */
1240	if(op->contr->mode & PU_DEBUG)	891	if (op->contr->mode & PU_DEBUG)
1241	{	892	{
1242	/* some debugging code to figure out item information */	893	/* some debugging code to figure out item information */
1243	if(tmp->name!=NULL)	894	const char *str = tmp->name
1244	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	895	? format ("item name: %s item type: %d weight/value: %d",
1245	tmp->name, tmp->type,	896	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1246	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1247	else
1248	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	897	: format ("item name: %s item type: %d weight/value: %d",
1249	tmp->arch->name, tmp->type,	898	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1250	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	899
1251	new_draw_info(NDI_UNIQUE, 0,op,putstring);	900	new_draw_info (NDI_UNIQUE, 0, op, str);
1252
1253	sprintf(putstring,"...flags: ");
1254	for(k=0;k<4;k++)
1255	{
1256	for(j=0;j<32;j++)
1257	{
1258	if((tmp->flags[k]>>j)&0x01)
1259	{
1260	sprintf(tmpstr,"%d ",k*32+j);
1261	strcat(putstring, tmpstr);
1262	}
1263	}
1264	}
1265	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1266
1267	#if 0
1268	/* print the flags too */
1269	for(k=0;k<4;k++)
1270	{
1271	fprintf(stderr,"%d [%d] ", k, k*32+31);
1272	for(j=0;j<32;j++)
1273	{
1274	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1275	if(!((j+1)%4))fprintf(stderr," ");
1276	}
1277	fprintf(stderr," [%d]\n", k*32);
1278	}
1279	#endif
1280	}	901	}
		902
		903	if (op->contr->mode & PU_INHIBIT)
		904	return 1;
		905
		906	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		907	return 1;
		908
1281	/* philosophy:	909	/* philosophy:
1282	* It's easy to grab an item type from a pile, as long as it's	910	* It's easy to grab an item type from a pile, as long as it's
1283	* generic. This takes no game-time. For more detailed pickups	911	* generic. This takes no game-time. For more detailed pickups
1284	* and selections, select-items shoul dbe used. This is a	912	* and selections, select-items should be used. This is a
1285	* grab-as-you-run type mode that's really useful for arrows for	913	* grab-as-you-run type mode that's really useful for arrows for
1286	* example.	914	* example.
1287	* The drawback: right now it has no frontend, so you need to	915	* The drawback: right now it has no frontend, so you need to
1288	* stick the bits you want into a calculator in hex mode and then	916	* stick the bits you want into a calculator in hex mode and then
1289	* convert to decimal and then 'pickup <#>	917	* convert to decimal and then 'pickup <#>
…		…
1292	/* the first two modes are exclusive: if NOTHING we return, if	920	/* the first two modes are exclusive: if NOTHING we return, if
1293	* STOP then we stop. All the rest are applied sequentially,	921	* STOP then we stop. All the rest are applied sequentially,
1294	* meaning if any test passes, the item gets picked up. */	922	* meaning if any test passes, the item gets picked up. */
1295		923
1296	/* if mode is set to pick nothing up, return */	924	/* if mode is set to pick nothing up, return */
1297
1298	if(op->contr->mode & PU_NOTHING) return 1;	925	if (op->contr->mode == PU_NOTHING)
		926	return 1;
1299		927
1300	/* if mode is set to stop when encountering objects, return */	928	/* if mode is set to stop when encountering objects, return */
1301	/* take STOP before INHIBIT since it doesn't actually pick	929	/* take STOP before INHIBIT since it doesn't actually pick
1302	* anything up */	930	* anything up */
1303
1304	if(op->contr->mode & PU_STOP) return 0;	931	if (op->contr->mode & PU_STOP)
		932	return 0;
1305		933
1306	/* useful for going into stores and not losing your settings... */	934	/* useful for going into stores and not losing your settings... */
1307	/* and for battles wher you don't want to get loaded down while	935	/* and for battles wher you don't want to get loaded down while
1308	* fighting */	936	* fighting */
1309	if(op->contr->mode & PU_INHIBIT) return 1;	937	if (op->contr->mode & PU_INHIBIT)
		938	return 1;
1310		939
1311	/* prevent us from turning into auto-thieves :) */	940	/* prevent us from turning into auto-thieves :) */
1312	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	941	if (tmp->flag [FLAG_UNPAID])
		942	continue;
1313		943
1314	/* ignore known cursed objects */	944	/* ignore known cursed objects */
1315	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	945	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		946	continue;
1316		947
1317	/* all food and drink if desired */	948	/* all food and drink if desired */
1318	/* question: don't pick up known-poisonous stuff? */	949	/* question: don't pick up known-poisonous stuff? */
1319	if(op->contr->mode & PU_FOOD)	950	if (op->contr->mode & PU_FOOD)
1320	if (tmp->type == FOOD)	951	if (tmp->type == FOOD)
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	952	{
		953	CHK_PICK_PICKUP;
		954	continue;
		955	}
		956
1322	if(op->contr->mode & PU_DRINK)	957	if (op->contr->mode & PU_DRINK)
1323	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	958	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
1324	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	959	{
		960	CHK_PICK_PICKUP;
		961	continue;
		962	}
1325		963
1326	if(op->contr->mode & PU_POTION)	964	if (op->contr->mode & PU_POTION)
1327	if (tmp->type == POTION)	965	if (tmp->type == POTION)
1328	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	966	{
		967	CHK_PICK_PICKUP;
		968	continue;
		969	}
1329		970
1330	/* spellbooks, skillscrolls and normal books/scrolls */	971	/* spellbooks, skillscrolls and normal books/scrolls */
1331	if(op->contr->mode & PU_SPELLBOOK)	972	if (op->contr->mode & PU_SPELLBOOK)
1332	if (tmp->type == SPELLBOOK)	973	if (tmp->type == SPELLBOOK)
1333	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	974	{
		975	CHK_PICK_PICKUP;
		976	continue;
		977	}
		978
1334	if(op->contr->mode & PU_SKILLSCROLL)	979	if (op->contr->mode & PU_SKILLSCROLL)
1335	if (tmp->type == SKILLSCROLL)	980	if (tmp->type == SKILLSCROLL)
1336	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	981	{
		982	CHK_PICK_PICKUP;
		983	continue;
		984	}
		985
1337	if(op->contr->mode & PU_READABLES)	986	if (op->contr->mode & PU_READABLES)
1338	if (tmp->type == BOOK || tmp->type == SCROLL)	987	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1339	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	988	{
		989	CHK_PICK_PICKUP;
		990	continue;
		991	}
1340		992
1341	/* wands/staves/rods/horns */	993	/* wands/staves/rods/horns */
1342	if (op->contr->mode & PU_MAGIC_DEVICE)	994	if (op->contr->mode & PU_MAGIC_DEVICE)
1343	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	995	if (tmp->type == WAND
1344	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	996	|| tmp->type == ROD
		997	|| tmp->type == HORN
		998	|| tmp->type == POWER_CRYSTAL)
		999	{
		1000	CHK_PICK_PICKUP;
		1001	continue;
		1002	}
1345		1003
1346	/* pick up all magical items */	1004	/* pick up all magical items */
1347	if(op->contr->mode & PU_MAGICAL)	1005	if (op->contr->mode & PU_MAGICAL)
1348	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1006	if (tmp->flag [FLAG_KNOWN_MAGICAL]
1349	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	1007	&& !tmp->flag [FLAG_KNOWN_CURSED])
		1008	{
		1009	CHK_PICK_PICKUP;
		1010	continue;
		1011	}
1350		1012
1351	if(op->contr->mode & PU_VALUABLES)	1013	if (op->contr->mode & PU_VALUABLES)
1352	{	1014	{
1353	if (tmp->type == MONEY || tmp->type == GEM)	1015	if (tmp->type == MONEY || tmp->type == GEM)
1354	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1016	{
		1017	CHK_PICK_PICKUP;
		1018	continue;
		1019	}
1355	}	1020	}
1356		1021
1357	/* rings & amulets - talismans seems to be typed AMULET */	1022	/* rings & amulets - talismans seems to be typed AMULET */
1358	if(op->contr->mode & PU_JEWELS)	1023	if (op->contr->mode & PU_JEWELS)
1359	if (tmp->type == RING || tmp->type == AMULET)	1024	if (tmp->type == RING
1360	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1025	|| tmp->type == AMULET
		1026	|| tmp->type == GIRDLE
		1027	|| tmp->type == SKILL_TOOL)
		1028	{
		1029	CHK_PICK_PICKUP;
		1030	continue;
		1031	}
		1032
		1033	/* we don't forget dragon food */
		1034	if (op->contr->mode & PU_FLESH)
		1035	if (tmp->type == FLESH)
		1036	{
		1037	CHK_PICK_PICKUP;
		1038	continue;
		1039	}
1361		1040
1362	/* bows and arrows. Bows are good for selling! */	1041	/* bows and arrows. Bows are good for selling! */
1363	if(op->contr->mode & PU_BOW)	1042	if (op->contr->mode & PU_BOW)
1364	if (tmp->type == BOW)	1043	if (tmp->type == BOW)
1365	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1044	{
		1045	CHK_PICK_PICKUP;
		1046	continue;
		1047	}
		1048
1366	if(op->contr->mode & PU_ARROW)	1049	if (op->contr->mode & PU_ARROW)
1367	if (tmp->type == ARROW)	1050	if (tmp->type == ARROW)
1368	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1051	{
		1052	CHK_PICK_PICKUP;
		1053	continue;
		1054	}
1369		1055
1370	/* all kinds of armor etc. */	1056	/* all kinds of armor etc. */
1371	if(op->contr->mode & PU_ARMOUR)	1057	if (op->contr->mode & PU_ARMOUR)
1372	if (tmp->type == ARMOUR)	1058	if (tmp->type == ARMOUR)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1059	{
		1060	CHK_PICK_PICKUP;
		1061	continue;
		1062	}
		1063
1374	if(op->contr->mode & PU_HELMET)	1064	if (op->contr->mode & PU_HELMET)
1375	if (tmp->type == HELMET)	1065	if (tmp->type == HELMET)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1066	{
		1067	CHK_PICK_PICKUP;
		1068	continue;
		1069	}
		1070
1377	if(op->contr->mode & PU_SHIELD)	1071	if (op->contr->mode & PU_SHIELD)
1378	if (tmp->type == SHIELD)	1072	if (tmp->type == SHIELD)
1379	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1073	{
		1074	CHK_PICK_PICKUP;
		1075	continue;
		1076	}
		1077
1380	if(op->contr->mode & PU_BOOTS)	1078	if (op->contr->mode & PU_BOOTS)
1381	if (tmp->type == BOOTS)	1079	if (tmp->type == BOOTS)
1382	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1080	{
		1081	CHK_PICK_PICKUP;
		1082	continue;
		1083	}
		1084
1383	if(op->contr->mode & PU_GLOVES)	1085	if (op->contr->mode & PU_GLOVES)
1384	if (tmp->type == GLOVES)	1086	if (tmp->type == GLOVES || tmp->type == BRACERS)
1385	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1087	{
		1088	CHK_PICK_PICKUP;
		1089	continue;
		1090	}
		1091
1386	if(op->contr->mode & PU_CLOAK)	1092	if (op->contr->mode & PU_CLOAK)
1387	if (tmp->type == CLOAK)	1093	if (tmp->type == CLOAK)
1388	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1094	{
		1095	CHK_PICK_PICKUP;
		1096	continue;
		1097	}
1389		1098
1390	/* hoping to catch throwing daggers here */	1099	/* hoping to catch throwing daggers here */
1391	if(op->contr->mode & PU_MISSILEWEAPON)	1100	if (op->contr->mode & PU_MISSILEWEAPON)
1392	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1101	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
1393	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1102	{
		1103	CHK_PICK_PICKUP;
		1104	continue;
		1105	}
1394		1106
1395	/* careful: chairs and tables are weapons! */	1107	/* careful: chairs and tables are weapons! */
1396	if(op->contr->mode & PU_ALLWEAPON)	1108	if (op->contr->mode & PU_ALLWEAPON)
1397	{	1109	{
1398	if(tmp->type == WEAPON && tmp->name!=NULL)	1110	if (tmp->type == WEAPON)
1399	{	1111	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1400	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1112	{
1401	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1113	CHK_PICK_PICKUP;
1402	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1114	continue;
1403	}	1115	}
1404	if(tmp->type == WEAPON && tmp->name==NULL)
1405	{
1406	if(strstr(tmp->arch->name,"table")==NULL &&
1407	strstr(tmp->arch->name,"chair")==NULL)
1408	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1409	}
1410	}	1116	}
1411		1117
1412	/* misc stuff that's useful */	1118	/* misc stuff that's useful */
1413	if(op->contr->mode & PU_KEY)	1119	if (op->contr->mode & PU_KEY)
1414	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1120	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1415	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1121	{
		1122	CHK_PICK_PICKUP;
		1123	continue;
		1124	}
1416		1125
1417	/* any of the last 4 bits set means we use the ratio for value	1126	/* any of the last 4 bits set means we use the ratio for value
1418	* pickups */	1127	* pickups */
1419	if(op->contr->mode & PU_RATIO)	1128	if (op->contr->mode & PU_RATIO)
1420	{	1129	{
1421	/* use value density to decide what else to grab */	1130	/* use value density to decide what else to grab */
1422	/* >=7 was >= op->contr->mode */	1131	/* >=7 was >= op->contr->mode */
1423	/* >=7 is the old standard setting. Now we take the last 4 bits	1132	/* >=7 is the old standard setting. Now we take the last 4 bits
1424	* and multiply them by 5, giving 0..15*5== 5..75 */	1133	*/
1425	wvratio=(op->contr->mode & PU_RATIO) * 5;	1134	wvratio = op->contr->mode & PU_RATIO;
1426	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1135	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1427	{	1136	{
1428	pick_up(op, tmp);
1429	#if 0	1137	#if 0
1430	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1138	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1431	if(tmp->name!=NULL) {	1139	if (tmp->name != NULL)
		1140	{
1432	fprintf(stderr,"%s", tmp->name);	1141	fprintf (stderr, "%s", tmp->name);
1433	}	1142	}
1434	else fprintf(stderr,"%s",tmp->arch->name);	1143	else
		1144	fprintf (stderr, "%s", tmp->arch->archname);
1435	fprintf(stderr,",%d] = ", tmp->type);	1145	fprintf (stderr, ",%d] = ", tmp->type);
1436	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1146	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1437	#endif	1147	#endif
1438	continue;	1148	CHK_PICK_PICKUP;
1439	}	1149	continue;
		1150	}
		1151	} /* the new pickup model */
1440	}	1152	}
1441	} /* the new pickup model */	1153
1442	}
1443	return ! stop;	1154	return !stop;
		1155	}
		1156
		1157	/* routine for both players and monsters. We call this when
		1158	* there is a possibility for our action distrubing our hiding
		1159	* place or invisiblity spell. Artefact invisiblity causes
		1160	* "noise" instead. If we arent invisible to begin with, we
		1161	* return 0.
		1162	*/
		1163	static int
		1164	action_makes_visible (object *op)
		1165	{
		1166	if (op->invisible && op->flag [FLAG_ALIVE])
		1167	{
		1168	if (op->flag [FLAG_MAKE_INVIS])
		1169	{
		1170	// artefact invisibility is permanent, but we still make noise
		1171	// this is important for game-balance.
		1172	if (op->contr)
		1173	op->make_noise ();
		1174
		1175	return 0;
		1176	}
		1177
		1178	if (op->contr && op->contr->tmp_invis == 0)
		1179	return 0;
		1180
		1181	/* If monsters, they should become visible */
		1182	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1183	{
		1184	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1185	return 1;
		1186	}
		1187	}
		1188
		1189	return 0;
1444	}	1190	}
1445		1191
1446	/*	1192	/*
1447	* Find an arrow in the inventory and after that	1193	* Find an arrow in the inventory and after that
1448	* in the right type container (quiver). Pointer to the	1194	* in the right type container (quiver). Pointer to the
1449	* found object is returned.	1195	* found object is returned.
1450	*/	1196	*/
		1197	static object *
1451	object *find_arrow(object *op, const char *type)	1198	find_arrow (object *op, const char *type)
1452	{	1199	{
1453	object *tmp = NULL;	1200	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1201	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1202	return splay (tmp);
1454		1203
1455	for(op=op->inv; op; op=op->below)	1204	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1456	if(!tmp && op->type==CONTAINER && op->race==type &&	1205	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1457	QUERY_FLAG(op,FLAG_APPLIED))	1206	if (object *arrow = find_arrow (tmp, type))
1458	tmp = find_arrow (op, type);	1207	{
1459	else if (op->type==ARROW && op->race==type)	1208	splay (tmp);
		1209	return arrow;
		1210	}
		1211
1460	return op;	1212	return 0;
1461	return tmp;
1462	}	1213	}
1463		1214
1464	/*	1215	/*
1465	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1216	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1466	* against the target. A full test is not performed, simply a basic test	1217	* against the target. A full test is not performed, simply a basic test
1467	* of resistances. The archer is making a quick guess at what he sees down	1218	* of resistances. The archer is making a quick guess at what he sees down
1468	* the hall. Failing that it does it's best to pick the highest plus arrow.	1219	* the hall. Failing that it does it's best to pick the highest plus arrow.
1469	*/	1220	*/
1470		1221	static object *
1471	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1222	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1472	{	1223	{
1473	object *tmp = NULL, *arrow, *ntmp;	1224	object *tmp = NULL, *arrow, *ntmp;
1474	int attacknum, attacktype, betterby=0, i;	1225	int attacknum, attacktype, betterby = 0, i;
1475		1226
1476	if (!type)	1227	if (!type)
1477	return NULL;	1228	return NULL;
1478		1229
1479	for (arrow=op->inv; arrow; arrow=arrow->below) {	1230	for (arrow = op->inv; arrow; arrow = arrow->below)
1480	if (arrow->type==CONTAINER && arrow->race==type &&	1231	{
1481	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1232	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1482	i = 0;	1233	{
		1234	i = 0;
1483	ntmp = find_better_arrow(arrow, target, type, &i);	1235	ntmp = find_better_arrow (arrow, target, type, &i);
		1236
1484	if (i > betterby) {	1237	if (i > betterby)
1485	tmp = ntmp;	1238	{
1486	betterby = i;	1239	tmp = ntmp;
1487	}	1240	betterby = i;
		1241	}
		1242	}
1488	} else if (arrow->type==ARROW && arrow->race==type) {	1243	else if (arrow->type == ARROW && arrow->race == type)
		1244	{
1489	/* allways prefer assasination/slaying */	1245	/* allways prefer assasination/slaying */
1490	if (target->race != NULL && arrow->slaying != NULL &&	1246	if (target->race && arrow->slaying.contains (target->race))
1491	strstr(arrow->slaying, target->race)) {	1247	{
1492	if (arrow->attacktype & AT_DEATH) {	1248	if (arrow->attacktype & AT_DEATH)
1493	*better = 100;	1249	{
1494	return arrow;	1250	*better = 100;
1495	} else {	1251	return arrow;
1496	tmp = arrow;	1252	}
		1253	else
		1254	{
		1255	tmp = arrow;
1497	betterby = (arrow->magic + arrow->stats.dam) * 2;	1256	betterby = (arrow->magic + arrow->stats.dam) * 2;
1498	}	1257	}
1499	} else {	1258	}
		1259	else
		1260	{
1500	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1261	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1262	{
1501	attacktype = 1<<attacknum;	1263	attacktype = 1 << attacknum;
1502	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1264	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1503	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1265	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1504	tmp = arrow;	1266	{
		1267	tmp = arrow;
1505	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1268	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1506	}	1269	}
1507	}	1270	}
		1271
1508	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1272	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1509	tmp = arrow;	1273	{
		1274	tmp = arrow;
1510	betterby = 2 + arrow->magic + arrow->stats.dam;	1275	betterby = 2 + arrow->magic + arrow->stats.dam;
1511	}	1276	}
		1277
1512	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1278	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1513	tmp = arrow;	1279	{
		1280	tmp = arrow;
1514	betterby = 1 + arrow->magic + arrow->stats.dam;	1281	betterby = 1 + arrow->magic + arrow->stats.dam;
1515	}	1282	}
		1283	}
		1284	}
1516	}	1285	}
1517	}	1286
1518	}
1519	if (tmp == NULL && arrow == NULL)	1287	if (tmp == NULL && arrow == NULL)
1520	return find_arrow(op, type);	1288	return find_arrow (op, type);
1521		1289
1522	*better = betterby;	1290	*better = betterby;
1523	return tmp;	1291	return tmp;
1524	}	1292	}
1525		1293
1526	/* looks in a given direction, finds the first valid target, and calls	1294	/* looks in a given direction, finds the first valid target, and calls
1527	* find_better_arrow to find a decent arrow to use.	1295	* find_better_arrow to find a decent arrow to use.
1528	* op = the shooter	1296	* op = the shooter
1529	* type = bow->race	1297	* type = bow->race
1530	* dir = fire direction	1298	* dir = fire direction
1531	*/	1299	*/
1532		1300	static object *
1533	object *pick_arrow_target(object *op, const char *type, int dir)	1301	pick_arrow_target (object *op, shstr_cmp type, int dir)
1534	{	1302	{
1535	object *tmp = NULL;	1303	object *tmp = NULL;
1536	mapstruct *m;	1304	maptile *m;
1537	int i, mflags, found, number;	1305	int i, mflags, found, number;
1538	sint16 x, y;	1306	sint16 x, y;
1539		1307
1540	if (op->map == NULL)	1308	if (op->map == NULL)
1541	return find_arrow(op, type);	1309	return find_arrow (op, type);
1542		1310
1543	/* do a dex check */	1311	/* do a dex check */
1544	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1312	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1545	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1313	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1546	return find_arrow(op, type);	1314	return find_arrow (op, type);
1547		1315
1548	m = op->map;	1316	m = op->map;
1549	x = op->x;	1317	x = op->x;
1550	y = op->y;	1318	y = op->y;
1551		1319
1552	/* find the first target */	1320	/* find the first target */
1553	for (i=0, found=0; i<20; i++) {	1321	for (i = 0, found = 0; i < 20; i++)
1554	x += freearr_x[dir];	1322	{
1555	y += freearr_y[dir];	1323	x += DIRX (dir);
		1324	y += DIRY (dir);
1556	mflags = get_map_flags(m, &m, x, y, &x, &y);	1325	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1326
1557	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1327	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1558	tmp = NULL;	1328	{
1559	break;	1329	tmp = 0;
		1330	break;
		1331	}
1560	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1332	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1333	{
1561	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1334	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1562	* perhaps a bad assumption.	1335	* perhaps a bad assumption.
1563	*/	1336	*/
1564	tmp = NULL;	1337	tmp = 0;
1565	break;	1338	break;
1566	}	1339	}
		1340
1567	if (mflags & P_IS_ALIVE) {	1341	if (mflags & P_IS_ALIVE)
1568	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1342	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1569	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1343	if (tmp->flag [FLAG_ALIVE])
1570	found++;	1344	break;
1571	break;
1572	}
1573	if (found)
1574	break;
1575	}
1576	}	1345	}
1577	if (tmp == NULL)	1346
		1347	if (!tmp)
1578	return find_arrow(op, type);	1348	return find_arrow (op, type);
1579		1349
1580	if (tmp->head)	1350	if (tmp->head)
1581	tmp = tmp->head;	1351	tmp = tmp->head;
1582		1352
1583	return find_better_arrow(op, tmp, type, &i);	1353	return find_better_arrow (op, tmp, type, &i);
1584	}	1354	}
1585		1355
1586	/*	1356	/*
1587	* Creature fires a bow - op can be monster or player. Returns	1357	* Creature fires a bow - op can be monster or player. Returns
1588	* 1 if bow was actually fired, 0 otherwise.	1358	* 1 if bow was actually fired, 0 otherwise.
1589	* op is the object firing the bow.	1359	* op is the object firing the bow.
1590	* part is for multipart creatures - the part firing the bow.	1360	* part is for multipart creatures - the part firing the bow.
1591	* dir is the direction of fire.	1361	* dir is the direction of fire.
1592	* wc_mod is any special modifier to give (used in special player fire modes)	1362	* wc_mod is any special modifier to give (used in special player fire modes)
1593	* sx, sy are coordinates to fire arrow from - also used in some of the special	1363	* sx, sy are coordinates to fire arrow from - also used in some of the special
1594	* player fire modes.	1364	* player fire modes.
1595	*/	1365	*/
		1366	int
1596	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1367	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1597	sint16 sx, sint16 sy)
1598	{	1368	{
1599	object *left, *bow;	1369	object *left, *bow;
1600	tag_t left_tag, tag;	1370	int mflags;
1601	int bowspeed, mflags;	1371	maptile *m;
1602	mapstruct *m;
1603		1372
1604	if (!dir) {	1373	if (!dir)
		1374	{
1605	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1375	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1606	return 0;	1376	return 0;
		1377	}
		1378
		1379	if (op->contr)
		1380	bow = op->current_weapon;
		1381	else
1607	}	1382	{
1608	if (op->type == PLAYER)
1609	bow=op->contr->ranges[range_bow];
1610	else {
1611	for(bow=op->inv; bow; bow=bow->below)	1383	for (bow = op->inv; bow; bow = bow->below)
1612	/* Don't check for applied - monsters don't apply bows - in that way, they	1384	/* Don't check for applied - monsters don't apply bows - in that way, they
1613	* don't need to switch back and forth between bows and weapons.	1385	* don't need to switch back and forth between bows and weapons.
1614	*/	1386	*/
1615	if(bow->type==BOW)	1387	if (bow->type == BOW)
1616	break;	1388	break;
1617		1389
1618	if (!bow) {	1390	if (!bow)
		1391	{
1619	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1392	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1620	return 0;	1393	return 0;
1621	}	1394	}
		1395
		1396	// optimisation: move object to top so we will find it quickly again
		1397	splay (bow);
1622	}	1398	}
		1399
1623	if( !bow->race || !bow->skill) {	1400	if (!bow->race || !bow->skill)
		1401	{
1624	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1402	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1625	return 0;	1403	return 0;
1626	}	1404	}
1627		1405
1628	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1629
1630	/* penalize ROF for bestarrow */
1631	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1632	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1633	if (bowspeed < 1)
1634	bowspeed = 1;
1635
1636	if (arrow == NULL) {	1406	if (arrow == NULL)
		1407	{
1637	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1408	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1409	{
1638	if (op->type == PLAYER)	1410	if (op->type == PLAYER)
1639	new_draw_info_format(NDI_UNIQUE, 0, op,	1411	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1640	"You have no %s left.", bow->race);
1641	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1412	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1642	else	1413	else
1643	CLEAR_FLAG(op, FLAG_READY_BOW);	1414	op->clr_flag (FLAG_READY_BOW);
		1415
1644	return 0;	1416	return 0;
1645	}	1417	}
1646	}	1418	}
		1419
1647	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1420	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1648	if (mflags & P_OUT_OF_MAP) {	1421	if (mflags & P_OUT_OF_MAP)
1649	return 0;	1422	return 0;
1650	}	1423
1651	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1424	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1425	{
1652	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1426	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1653	return 0;	1427	return 0;
1654	}	1428	}
1655		1429
1656	/* this should not happen, but sometimes does */	1430	/* this should not happen, but sometimes does */
1657	if (arrow->nrof==0) {	1431	if (arrow->nrof == 0)
1658	remove_ob(arrow);
1659	free_object(arrow);
1660	return 0;
1661	}	1432	{
		1433	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1434	arrow->destroy ();
		1435	return 0;
		1436	}
1662		1437
1663	left = arrow; /* these are arrows left to the player */	1438	left = arrow; /* these are arrows left to the player */
1664	left_tag = left->count;	1439	arrow = arrow->split ();
1665	arrow = get_split_ob(arrow, 1);	1440	if (!arrow)
1666	if (arrow == NULL) {	1441	{
1667	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1442	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1668	bow->race);	1443	return 0;
1669	return 0;
1670	}	1444	}
1671	set_owner(arrow, op);	1445
1672	if (arrow->skill) free_string(arrow->skill);	1446	arrow->set_owner (op);
1673	arrow->skill = add_refcount(bow->skill);	1447	arrow->skill = bow->skill;
1674
1675	arrow->direction=dir;	1448	arrow->direction = dir;
1676	arrow->x = sx;
1677	arrow->y = sy;
1678		1449
1679	if (op->type == PLAYER) {
1680	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1681	fix_player(op);
1682	}
1683
1684	SET_ANIMATION(arrow, arrow->direction);
1685	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1450	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1686	arrow->stats.hp = arrow->stats.dam;	1451	arrow->stats.hp = arrow->stats.dam;
1687	arrow->stats.grace = arrow->attacktype;	1452	arrow->stats.grace = arrow->attacktype;
1688	if (arrow->slaying != NULL)	1453	arrow->custom_name = arrow->slaying;
1689	arrow->spellarg = strdup_local(arrow->slaying);
1690		1454
1691	/* Note that this was different for monsters - they got their level	1455	#if 0
1692	* added to the damage. I think the strength bonus is more proper.	1456	if (player *pl = op->contr)
1693	*/
1694		1457	{
1695	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1458	float speed = pl->weapon_sp;
1696	0 : dam_bonus[op->stats.Str]) +
1697	bow->stats.dam + bow->magic + arrow->magic;
1698		1459
		1460	/* penalize ROF for bestarrow */
		1461	if (pl->bowtype == bow_bestarrow)
		1462	speed *= .9f;
		1463	else
		1464	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1465
		1466	op->speed_left += speed - op->speed;
		1467	}
		1468	#endif
		1469
		1470	SET_ANIMATION (arrow, arrow->direction);
		1471
1699	/* update the speed */	1472	/* update the speed */
1700	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?
1701	0 : dam_bonus[op->stats.Str]) +
1702	bow->magic + arrow->magic) / 5.0 +
1703	(float)bow->stats.dam / 7.0;
1704		1473
1705	if (arrow->speed < 1.0)
1706	arrow->speed = 1.0;
1707	update_ob_speed(arrow);
1708	arrow->speed_left = 0;	1474	arrow->speed_left = 0;
		1475	arrow->set_speed (max (2.f,
		1476	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1477	+ bow->stats.dam / 7.f
		1478	));
1709		1479
		1480	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1481
1710	if (op->type == PLAYER) {	1482	if (op->type == PLAYER)
1711	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1483	{
1712	(op->chosen_skill?op->chosen_skill->level:op->level) -
1713	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1714	arrow->stats.wc - bow->stats.wc + wc_mod;
1715
1716	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1484	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1717	} else {	1485	wc -= dex_bonus[op->stats.Dex];
1718	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1719	arrow->stats.wc + wc_mod;
1720		1486
		1487	if (!arrow->slaying)
		1488	arrow->slaying = op->slaying;
		1489
		1490	arrow->attacktype |= op->attacktype;
		1491	}
		1492	else
		1493	{
1721	arrow->level = op->level;	1494	arrow->level = op->level;
1722	}	1495	arrow->stats.wc -= bow->magic;
1723	if (arrow->attacktype == AT_PHYSICAL)	1496
		1497	if (!arrow->slaying)
		1498	arrow->slaying = bow->slaying;
		1499
1724	arrow->attacktype |= bow->attacktype;	1500	arrow->attacktype |= bow->attacktype;
1725	if (bow->slaying != NULL)	1501	}
1726	arrow->slaying = add_string(bow->slaying);
1727		1502
1728	arrow->map = m;	1503	wc -= arrow->level;
		1504	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1505
		1506	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1729	arrow->move_type = MOVE_FLY_LOW;	1507	arrow->move_type = MOVE_FLY_LOW;
1730	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1508	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
		1509	arrow->set_flag (FLAG_NO_PICK);
1731		1510
1732	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1511	op->play_sound (sound_find ("fire_arrow"));
1733	tag = arrow->count;	1512	m->insert (arrow, sx, sy, op);
1734	insert_ob_in_map(arrow, m, op, 0);
1735		1513
1736	if (!was_destroyed(arrow, tag))	1514	if (!arrow->destroyed ())
1737	move_arrow(arrow);	1515	move_arrow (arrow);
1738		1516
1739	if (op->type == PLAYER) {
1740	if (was_destroyed (left, left_tag))
1741	esrv_del_item(op->contr, left_tag);
1742	else
1743	esrv_send_item(op, left);
1744	}
1745	return 1;	1517	return 1;
1746	}	1518	}
1747		1519
1748	/* Special fire code for players - this takes into	1520	/* Special fire code for players - this takes into
1749	* account the special fire modes players can have	1521	* account the special fire modes players can have
1750	* but monsters can't. Putting that code here	1522	* but monsters can't. Putting that code here
1751	* makes the fire_bow code much cleaner.	1523	* makes the fire_bow code much cleaner.
1752	* this function should only be called if 'op' is a player,	1524	* this function should only be called if 'op' is a player,
1753	* hence the function name.	1525	* hence the function name.
1754	*/	1526	*/
		1527	static int
1755	int player_fire_bow(object *op, int dir)	1528	player_fire_bow (object *op, int dir)
1756	{	1529	{
1757	int ret=0, wcmod=0;	1530	int ret;
1758		1531
1759	if (op->contr->bowtype == bow_bestarrow) {	1532	if (op->contr->bowtype == bow_bestarrow)
1760	ret = fire_bow(op, op,	1533	{
1761	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1534	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1762	dir, 0, op->x, op->y);	1535	}
1763	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1536	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1537	{
1764	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1538	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1765	wcmod =-1;
1766	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1539	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1767	op->x, op->y);	1540	}
1768	} else if (op->contr->bowtype == bow_threewide) {	1541	else if (op->contr->bowtype == bow_threewide)
		1542	{
1769	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1543	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1544	ret |= fire_bow (op, op, NULL, dir, -5, op->x + DIRX (absdir (dir + 2)), op->y + DIRY (absdir (dir + 2)));
1771	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1545	ret |= fire_bow (op, op, NULL, dir, -5, op->x + DIRX (absdir (dir - 2)), op->y + DIRY (absdir (dir - 2)));
		1546	}
1772	} else if (op->contr->bowtype == bow_spreadshot) {	1547	else if (op->contr->bowtype == bow_spreadshot)
		1548	{
1773	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1549	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1550	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1775	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1551	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1776		1552	}
1777	} else {	1553	else
		1554	{
1778	/* Simple case */	1555	/* Simple case */
1779	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);
1780	}	1557	}
		1558
1781	return ret;	1559	return ret;
1782	}	1560	}
1783
1784		1561
1785	/* Fires a misc (wand/rod/horn) object in 'dir'.	1562	/* Fires a misc (wand/rod/horn) object in 'dir'.
1786	* Broken apart from 'fire' to keep it more readable.	1563	* Broken apart from 'fire' to keep it more readable.
1787	*/	1564	*/
		1565	static void
1788	void fire_misc_object(object *op, int dir)	1566	fire_misc_object (object *op, int dir)
1789	{	1567	{
1790	object *item;	1568	object *item = op->contr->ranged_ob;
1791		1569
1792	if (!op->contr->ranges[range_misc]) {	1570	if (!item)
		1571	{
1793	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1572	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1794	return;	1573	return;
1795	}	1574	}
1796		1575
1797	item = op->contr->ranges[range_misc];
1798	if (!item->inv) {	1576	if (!item->inv)
		1577	{
1799	LOG(llevError,"Object %s lacks a spell\n", item->name);	1578	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1800	return;	1579	return;
1801	}	1580	}
1802	if (item->type == WAND) {	1581
1803	if(item->stats.food<=0) {	1582	if (!op->apply (item))
1804	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1805	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1806	return;	1583	return;
1807	}	1584
		1585	if (item->type == WAND)
		1586	{
		1587	if (item->stats.food <= 0)
		1588	{
		1589	op->contr->play_sound (sound_find ("wand_poof"));
		1590	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1591
		1592	return;
		1593	}
		1594	}
		1595	else if (item->type == ROD || item->type == HORN)
		1596	{
		1597	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1598
		1599	// using the maximum of the rods charge allows at least one spell cast
		1600	// for a rod or horn, this fixes some broken rods.
		1601	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1602	{
		1603	op->contr->play_sound (sound_find ("wand_poof"));
		1604
		1605	if (item->type == ROD)
		1606	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1607	else
		1608	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1609
		1610	return;
		1611	}
		1612	}
		1613
		1614	if (cast_spell (op, item, dir, item->inv, NULL))
		1615	{
		1616	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1617
		1618	if (item->type == WAND)
		1619	{
		1620	if (!(--item->stats.food))
		1621	{
		1622	if (item->arch)
		1623	{
		1624	item->clr_flag (FLAG_ANIMATE);
		1625	item->face = item->arch->face;
		1626	item->set_speed (0);
		1627	}
		1628
		1629	if (object *pl = item->visible_to ())
		1630	esrv_update_item (UPD_ANIM, pl, item);
		1631	}
		1632	}
1808	} else if (item->type == ROD || item->type==HORN) {	1633	else if (item->type == ROD || item->type == HORN)
1809	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1810	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1811	if (item->type== ROD)
1812	new_draw_info_format(NDI_UNIQUE, 0,op,
1813	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1814	else
1815	new_draw_info_format(NDI_UNIQUE, 0,op,
1816	"The %s needs more time to charge.", query_base_name(item,0));
1817	return;
1818	}
1819	}
1820
1821	if(cast_spell(op,item,dir,item->inv,NULL)) {
1822	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1823	if (item->type == WAND) {
1824	if (!(--item->stats.food)) {
1825	object *tmp;
1826	if (item->arch) {
1827	CLEAR_FLAG(item, FLAG_ANIMATE);
1828	item->face = item->arch->clone.face;
1829	item->speed = 0;
1830	update_ob_speed(item);
1831	}
1832	if ((tmp=is_player_inv(item)))
1833	esrv_update_item(UPD_ANIM, tmp, item);
1834	}
1835	}
1836	else if (item->type == ROD || item->type==HORN) {
1837	drain_rod_charge(item);	1634	drain_rod_charge (item);
1838	}
1839	}	1635	}
1840	}	1636	}
1841		1637
1842	/* Received a fire command for the player - go and do it.	1638	/* Received a fire command for the player - go and do it.
1843	*/	1639	*/
		1640	bool
1844	void fire(object *op,int dir) {	1641	fire (object *who, int dir)
		1642	{
1845	int spellcost=0;	1643	int spellcost = 0;
1846		1644
		1645	player *pl = who->contr;
		1646
		1647	if (pl->golem)
		1648	{
		1649	control_golem (who->contr->golem, dir);
		1650	return false;
		1651	}
		1652
		1653	object *ob = pl->ranged_ob;
		1654
		1655	if (!ob)
		1656	return false;
		1657
		1658	if (who->speed_left > 0.f)
		1659	--who->speed_left;
		1660	else
		1661	return false;
		1662
		1663	if (!who->apply (ob))
		1664	return false;
		1665
1847	/* check for loss of invisiblity/hide */	1666	/* check for loss of invisiblity/hide */
1848	if (action_makes_visible(op)) make_visible(op);	1667	if (action_makes_visible (who))
		1668	make_visible (who);
1849		1669
1850	switch(op->contr->shoottype) {	1670	switch (ob->type)
1851	case range_none:	1671	{
1852	return;	1672	case BOW:
1853
1854	case range_bow:
1855	player_fire_bow(op, dir);	1673	player_fire_bow (who, dir);
1856	return;	1674	break;
1857		1675
1858	case range_magic: /* Casting spells */	1676	case SPELL:
1859	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1677	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1860	return;	1678	break;
1861		1679
1862	case range_misc:	1680	case BUILDER:
1863	fire_misc_object(op, dir);
1864	return;
1865
1866	case range_golem: /* Control summoned monsters from scrolls */
1867	if(op->contr->ranges[range_golem]==NULL ||
1868	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1869	op->contr->ranges[range_golem] = NULL;
1870	op->contr->shoottype=range_none;
1871	op->contr->golem_count = 0;
1872	}
1873	else
1874	control_golem(op->contr->ranges[range_golem], dir);
1875	return;
1876
1877	case range_skill:
1878	if(!op->chosen_skill) {
1879	if(op->type==PLAYER)
1880	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1881	return;
1882	}
1883	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1884	return;
1885	case range_builder:
1886	apply_map_builder( op, dir );	1681	apply_map_builder (who, dir);
		1682	break;
		1683
		1684	case SKILL:
		1685	do_skill (who, who, ob, dir, 0);
		1686	break;
		1687
		1688	case RANGED:
		1689	do_skill (who, ob, who->chosen_skill, dir, 0);
		1690	break;
		1691
		1692	default:
		1693	fire_misc_object (who, dir);
		1694	break;
		1695	}
		1696
		1697	return true;
		1698	}
		1699
		1700	static object *
		1701	find_key_ (object *pl, object *container, object *door)
		1702	{
		1703	object *tmp, *key;
		1704
		1705	/* Should not happen, but sanity checking is never bad */
		1706	if (!container->inv)
		1707	return 0;
		1708
		1709	/* First, lets try to find a key in the top level inventory */
		1710	for (tmp = container->inv; tmp; tmp = tmp->below)
		1711	{
		1712	if (door->type == DOOR && tmp->type == KEY)
		1713	break;
		1714
		1715	/* For sanity, we should really check door type, but other stuff
		1716	* (like containers) can be locked with special keys
		1717	*/
		1718	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1719	break;
		1720	}
		1721
		1722	/* No key found - lets search inventories now */
		1723	/* If we find and use a key in an inventory, return at that time.
		1724	* otherwise, if we search all the inventories and still don't find
		1725	* a key, return
		1726	*/
		1727	if (!tmp)
		1728	{
		1729	for (tmp = container->inv; tmp; tmp = tmp->below)
		1730	/* No reason to search empty containers */
		1731	if (tmp->type == CONTAINER && tmp->inv)
		1732	if ((key = find_key_ (pl, tmp, door)))
		1733	return key;
		1734
		1735	if (!tmp)
1887	return;	1736	return 0;
1888	default:	1737	}
1889	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1738
1890	return;	1739	/* We get down here if we have found a key. Now if its in a container,
		1740	* see if we actually want to use it
		1741	*/
		1742	if (pl != container)
1891	}	1743	{
1892	}	1744	/* Only let players use keys in containers */
		1745	if (!pl->contr)
		1746	return 0;
1893		1747
		1748	/* cases where this fails:
		1749	* If we only search the player inventory, return now since we
		1750	* are not in the players inventory.
		1751	* If the container is not active, return now since only active
		1752	* containers can be used.
		1753	* If we only search keyrings and the container does not have
		1754	* a race/isn't a keyring.
		1755	* No checking for all containers - to fall through past here,
		1756	* inv must have been an container and must have been active.
		1757	*
		1758	* Change the color so that the message doesn't disappear with
		1759	* all the others.
		1760	*/
		1761	if (pl->contr->usekeys == key_inventory
		1762	|| !container->flag [FLAG_APPLIED]
		1763	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1764	{
		1765	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1766	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1767	return NULL;
		1768	}
		1769	}
1894		1770
		1771	return tmp;
		1772	}
1895		1773
1896	/* find_key	1774	/* find_key
1897	* We try to find a key for the door as passed. If we find a key	1775	* We try to find a key for the door as passed. If we find a key
1898	* and successfully use it, we return the key, otherwise NULL	1776	* and successfully use it, we return the key, otherwise NULL
1899	* This function merges both normal and locked door, since the logic	1777	* This function merges both normal and locked door, since the logic
1900	* for both is the same - just the specific key is different.	1778	* for both is the same - just the specific key is different.
1901	* pl is the player,	1779	* pl is the player,
1902	* inv is the objects inventory to searched	1780	* inv is the objects inventory to searched
1903	* door is the door we are trying to match against.	1781	* door is the door we are trying to match against.
1904	* This function can be called recursively to search containers.	1782	* This function can be called recursively to search containers.
1905	*/	1783	*/
1906		1784	object *
1907	object * find_key(object *pl, object *container, object *door)	1785	find_key (object *pl, object *container, object *door)
1908	{	1786	{
1909	object *tmp,*key;	1787	if (door->slaying && is_match_expr (door->slaying))
1910
1911	/* Should not happen, but sanity checking is never bad */
1912	if (container->inv == NULL) return NULL;
1913
1914	/* First, lets try to find a key in the top level inventory */
1915	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1916	if (door->type==DOOR && tmp->type==KEY) break;
1917	/* For sanity, we should really check door type, but other stuff
1918	* (like containers) can be locked with special keys
1919	*/
1920	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1921	tmp->slaying==door->slaying) break;
1922	}	1788	{
1923	/* No key found - lets search inventories now */	1789	// for match expressions, we try to find the key by applying the match
1924	/* If we find and use a key in an inventory, return at that time.	1790	// to the op itself, which is supposed to find the "key", instead
1925	* otherwise, if we search all the inventories and still don't find	1791	// of searching through containers ourselves.
1926	* a key, return	1792
1927	*/	1793	return match_one (door->slaying, container, door, pl, pl);
1928	if (!tmp) {
1929	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1930	/* No reason to search empty containers */
1931	if (tmp->type==CONTAINER && tmp->inv) {
1932	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1933	}	1794	}
1934	}	1795	else
1935	if (!tmp) return NULL;	1796	return find_key_ (pl, container, door);
1936	}
1937	/* We get down here if we have found a key. Now if its in a container,
1938	* see if we actually want to use it
1939	*/
1940	if (pl!=container) {
1941	/* Only let players use keys in containers */
1942	if (!pl->contr) return NULL;
1943	/* cases where this fails:
1944	* If we only search the player inventory, return now since we
1945	* are not in the players inventory.
1946	* If the container is not active, return now since only active
1947	* containers can be used.
1948	* If we only search keyrings and the container does not have
1949	* a race/isn't a keyring.
1950	* No checking for all containers - to fall through past here,
1951	* inv must have been an container and must have been active.
1952	*
1953	* Change the color so that the message doesn't disappear with
1954	* all the others.
1955	*/
1956	if (pl->contr->usekeys == key_inventory ||
1957	!QUERY_FLAG(container, FLAG_APPLIED) ||
1958	(pl->contr->usekeys == keyrings &&
1959	(!container->race || strcmp(container->race, "keys")))
1960	) {
1961	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1962	"The %s in your %s vibrates as you approach the door",
1963	query_name(tmp), query_name(container));
1964	return NULL;
1965	}
1966	}
1967	return tmp;
1968	}	1797	}
1969		1798
1970	/* moved door processing out of move_player_attack.	1799	/* moved door processing out of move_player_attack.
1971	* returns 1 if player has opened the door with a key	1800	* returns 1 if player has opened the door with a key
1972	* such that the caller should not do anything more,	1801	* such that the caller should not do anything more,
1973	* 0 otherwise	1802	* 0 otherwise
1974	*/	1803	*/
		1804	static int
1975	static int player_attack_door(object *op, object *door)	1805	player_attack_door (object *op, object *door)
1976	{	1806	{
1977
1978	/* If its a door, try to find a use a key. If we do destroy the door,	1807	/* If its a door, try to find a key. If we do destroy the door,
1979	* might as well return immediately as there is nothing more to do -	1808	* might as well return immediately as there is nothing more to do -
1980	* otherwise, we fall through to the rest of the code.	1809	* otherwise, we fall through to the rest of the code.
1981	*/	1810	*/
1982	object *key=find_key(op, op, door);	1811	object *key = find_key (op, op, door);
1983		1812
1984	/* IF we found a key, do some extra work */	1813	/* If we found a key, do some extra work */
1985	if (key) {	1814	if (key)
		1815	{
1986	object *container=key->env;	1816	object *container = key->env;
1987		1817
1988	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1818	if (action_makes_visible (op))
1989	if(action_makes_visible(op)) make_visible(op);	1819	make_visible (op);
		1820
1990	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1821	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1822	spring_trap (door->inv, op);
		1823
1991	if (door->type == DOOR) {	1824	if (door->type == DOOR)
1992	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1825	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1993	}
1994	else if(door->type==LOCKED_DOOR) {	1826	else if (door->type == LOCKED_DOOR)
1995	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1827	{
1996	"You open the door with the %s", query_short_name(key));	1828	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1997	remove_door2(door); /* remove door without violence ;-) */	1829	remove_door2 (door); /* remove door without violence ;-) */
1998	}	1830	}
		1831
1999	/* Do this after we print the message */	1832	/* Do this after we print the message */
2000	decrease_ob(key); /* Use up one of the keys */	1833	key->decrease (); /* Use up one of the keys */
2001	/* Need to update the weight the container the key was in */	1834
2002	if (container != op)
2003	esrv_update_item(UPD_WEIGHT, op, container);
2004	return 1; /* Nothing more to do below */	1835	return 1; /* Nothing more to do below */
		1836	}
2005	} else if (door->type==LOCKED_DOOR) {	1837	else if (door->type == LOCKED_DOOR)
		1838	{
2006	/* Might as well return now - no other way to open this */	1839	/* Might as well return now - no other way to open this */
2007	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1840	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2008	return 1;	1841	return 1;
2009	}	1842	}
		1843
2010	return 0;	1844	return 0;
2011	}	1845	}
2012		1846
2013	/* This function is just part of a breakup from move_player.	1847	/* This function is just part of a breakup from move_player.
2014	* It should keep the code cleaner.	1848	* It should keep the code cleaner.
2015	* When this is called, the players direction has been updated	1849	* When this is called, the players direction has been updated
2016	* (taking into account confusion.) The player is also actually	1850	* (taking into account confusion.) The player is also actually
2017	* going to try and move (not fire weapons).	1851	* going to try and move (not fire weapons).
2018	*/	1852	*/
2019		1853	bool
2020	void move_player_attack(object *op, int dir)	1854	move_player_attack (object *op, int dir)
2021	{	1855	{
2022	object *tmp, *mon, *tpl;	1856	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2023	sint16 nx, ny;	1857	{
2024	int on_battleground;	1858	--op->speed_left;
2025	mapstruct *m;	1859	return true;
		1860	}
2026		1861
2027	if (op->contr->transport) tpl = op->contr->transport;	1862	sint16 nx = DIRX (dir) + op->x;
2028	else tpl = op;	1863	sint16 ny = DIRY (dir) + op->y;
2029	nx=freearr_x[dir]+tpl->x;
2030	ny=freearr_y[dir]+tpl->y;
2031		1864
2032	on_battleground = op_on_battleground(tpl, NULL, NULL);	1865	if (out_of_map (op->map, nx, ny))
		1866	return false;
2033		1867
2034	/* If braced, or can't move to the square, and it is not out of the	1868	/* If braced, or can't move to the square, and it is not out of the
2035	* map, attack it. Note order of if statement is important - don't	1869	* map, attack it. Note order of if statement is important - don't
2036	* want to be calling move_ob if braced, because move_ob will move the	1870	* want to be calling move_ob if braced, because move_ob will move the
2037	* player. This is a pretty nasty hack, because if we could	1871	* player. This is a pretty nasty hack, because if we could
2038	* move to some space, it then means that if we are braced, we should	1872	* move to some space, it then means that if we are braced, we should
2039	* do nothing at all. As it is, if we are braced, we go through	1873	* do nothing at all. As it is, if we are braced, we go through
2040	* quite a bit of processing. However, it probably is less than what	1874	* quite a bit of processing. However, it probably is less than what
2041	* move_ob uses.	1875	* move_ob uses.
2042	*/	1876	*/
2043	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	1877	maptile *m = op->map->xy_find (nx, ny);
2044	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2045	m = get_map_from_coord(tpl->map, &nx, &ny);
2046	if (!m) return; /* Don't think this should happen */
2047	}
2048	else m =tpl->map;
2049
2050	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2051	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2052	return;
2053	}
2054		1878
2055	mon = NULL;
2056	/* Go through all the objects, and find ones of interest. Only stop if	1879	/* Go through all the objects, and find ones of interest. Only stop if
2057	* we find a monster - that is something we know we want to attack.	1880	* we find a monster - that is something we know we want to attack.
2058	* if its a door or barrel (can roll) see if there may be monsters	1881	* if its a door or barrel (can roll) see if there may be monsters
2059	* on the space	1882	* on the space
2060	*/	1883	*/
2061	while (tmp!=NULL) {	1884	object *mon;
2062	if (tmp == op) {	1885	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2063	tmp=tmp->above;	1886	{
2064	continue;	1887	if ((mon->flag [FLAG_ALIVE]
		1888	|| mon->type == LOCKED_DOOR
		1889	|| mon->flag [FLAG_CAN_ROLL])
		1890	&& mon != op)
		1891	break;
2065	}	1892	}
2066	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1893
2067	mon = tmp;	1894	/* no monster == player tries to move into a wall or so */
2068	break;	1895	if (!mon)
		1896	{
		1897	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1898	if (op->move_type & ob->move_block)
		1899	{
		1900	if (ob->move_block == MOVE_ALL)
		1901	move_into_wall (op, ob);
		1902	else
		1903	{
		1904	if (op->contr->ns->bumpmsg)
		1905	{
		1906	op->play_sound (sound_find ("blocked_move"));
		1907
		1908	op->statusmsg (ob->invisible
		1909	? "Something blocks you."
		1910	: format ("Something blocks you from entering the %s.", query_name (ob))
		1911	);
		1912	}
		1913	}
		1914
		1915	break;
		1916	}
		1917
		1918	return false;
2069	}	1919	}
2070	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2071	mon = tmp;
2072	tmp=tmp->above;
2073	}
2074
2075	if (mon==NULL) /* This happens anytime the player tries to move */
2076	return; /* into a wall */
2077		1920
2078	if(mon->head != NULL)
2079	mon = mon->head;	1921	mon = mon->head_ ();
2080		1922
2081	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1923	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1924	if (op->contr->weapon_sp_left > 0.f)
2082	if (player_attack_door(op, mon)) return;	1925	if (player_attack_door (op, mon))
		1926	{
		1927	--op->contr->weapon_sp_left;
		1928	return true;
		1929	}
2083		1930
2084	/* The following deals with possibly attacking peaceful	1931	/* The following deals with possibly attacking peaceful
2085	* or frienddly creatures. Basically, all players are considered	1932	* or friendly creatures. Basically, all players are considered
2086	* unaggressive. If the moving player has peaceful set, then the	1933	* unaggressive. If the moving player has peaceful set, then the
2087	* object should be pushed instead of attacked. It is assumed that	1934	* object should be pushed instead of attacked. It is assumed that
2088	* if you are braced, you will not attack friends accidently,	1935	* if you are braced, you will not attack friends accidently,
2089	* and thus will not push them.	1936	* and thus will not push them.
2090	*/	1937	*/
2091		1938
2092	/* If the creature is a pet, push it even if the player is not	1939	/* If the creature is a pet, push it even if the player is not
2093	* peaceful. Our assumption is the creature is a pet if the	1940	* peaceful. Our assumption is the creature is a pet if the
2094	* player owns it and it is either friendly or unagressive.	1941	* player owns it and it is either friendly or unagressive.
2095	*/	1942	*/
2096	if ((op->type==PLAYER)	1943	if (op->type == PLAYER
2097	#if COZY_SERVER	1944	&& ((mon->owner && mon->owner->contr
2098	&&
2099	(
2100	(get_owner(mon) && get_owner(mon)->contr
2101	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1945	&& same_party (mon->owner->contr->party, op->contr->party))
2102	|| get_owner(mon) == op	1946	|| mon->owner == op)
2103	)	1947	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2104	#else	1948	{
2105	&& get_owner(mon)==op
2106	#endif
2107	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2108	{
2109	/* If we're braced, we don't want to switch places with it */	1949	/* If we're braced, we don't want to switch places with it */
2110	if (op->contr->braced) return;	1950	if (op->contr->braced)
2111	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1951	return false;
2112	(void) push_ob(mon,dir,op);
2113	if(op->contr->tmp_invis||op->hide) make_visible(op);
2114	return;
2115	}
2116		1952
		1953	if (op->speed_left > 0.f)
		1954	{
		1955	--op->speed_left;
		1956
		1957	op->play_sound (sound_find ("push_player"));
		1958	push_ob (mon, dir, op);
		1959
		1960	if (action_makes_visible (op))
		1961	make_visible (op);
		1962
		1963	return true;
		1964	}
		1965	else
		1966	return false;
		1967	}
		1968
		1969	bool on_battleground = op_on_battleground (op, 0, 0);
		1970
2117	/* in certain circumstances, you shouldn't attack friendly	1971	/* in certain circumstances, you shouldn't attack friendly
2118	* creatures. Note that if you are braced, you can't push	1972	* creatures. Note that if you are braced, you can't push
2119	* someone, but put it inside this loop so that you won't	1973	* someone, but put it inside this loop so that you won't
2120	* attack them either.	1974	* attack them either.
2121	*/	1975	*/
2122	if ((mon->type==PLAYER || mon->enemy != op) &&	1976	if ((mon->type == PLAYER || mon->enemy != op)
2123	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1977	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2124	(	1978	&& ((op->contr->peaceful
2125	#ifdef PROHIBIT_PLAYERKILL
2126	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1979	|| (mon->type == PLAYER && mon->contr->peaceful))
2127	#else
2128	op->contr->peaceful &&
2129	#endif
2130	!on_battleground	1980	&& !on_battleground))
		1981	{
		1982	if (op->speed_left > 0.f)
		1983	{
		1984	--op->speed_left;
		1985
		1986	if (!op->contr->braced)
2131	)) {	1987	{
2132	if (!op->contr->braced) {	1988	op->play_sound (sound_find ("push_player"));
2133	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1989	push_ob (mon, dir, op);
2134	(void) push_ob(mon,dir,op);	1990	}
2135	} else {	1991	else
2136	new_draw_info(0, 0,op,"You withhold your attack");	1992	op->statusmsg ("You withhold your attack");
		1993
		1994	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1995	make_visible (op);
		1996
		1997	return true;
		1998	}
2137	}	1999	}
2138	if(op->contr->tmp_invis||op->hide) make_visible(op);
2139	}
2140
2141	/* If the object is a boulder or other rollable object, then	2000	/* If the object is a boulder or other rollable object, then
2142	* roll it if not braced. You can't roll it if you are braced.	2001	* roll it if not braced. You can't roll it if you are braced.
2143	*/	2002	*/
2144	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2003	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		2004	{
		2005	if (op->speed_left > 0.f)
		2006	{
		2007	--op->speed_left;
		2008
2145	recursive_roll(mon,dir,op);	2009	recursive_roll (mon, dir, op);
2146	if(action_makes_visible(op)) make_visible(op);	2010	if (action_makes_visible (op))
2147	}	2011	make_visible (op);
2148		2012
		2013	return true;
		2014	}
		2015	}
2149	/* Any generic living creature. Including things like doors.	2016	/* Any generic living creature. Including things like doors.
2150	* Way it works is like this: First, it must have some hit points	2017	* Way it works is like this: First, it must have some hit points
2151	* and be living. Then, it must be one of the following:	2018	* and be living. Then, it must be one of the following:
2152	* 1) Not a player, 2) A player, but of a different party. Note	2019	* 1) Not a player, 2) A player, but of a different party. Note
2153	* that party_number -1 is no party, so attacks can still happen.	2020	* that party_number -1 is no party, so attacks can still happen.
2154	*/	2021	*/
2155
2156	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2022	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2157	((mon->type!=PLAYER || op->contr->party==NULL ||	2023	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2158	op->contr->party!=mon->contr->party))) {	2024	{
		2025	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2026	{
		2027	--op->contr->weapon_sp_left;
2159		2028
2160	/* If the player hasn't hit something this tick, and does	2029	skill_attack (mon, op, 0, 0, 0);
2161	* so, give them speed boost based on weapon speed. Doing
2162	* it here is better than process_players2, which basically
2163	* incurred a 1 tick offset.
2164	*/
2165	if (!op->contr->has_hit) {
2166	op->speed_left += op->speed / op->contr->weapon_sp;
2167		2030
2168	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2031	if (action_makes_visible (op))
		2032	make_visible (op);
		2033
		2034	return true;
		2035	}
2169	}	2036	}
2170		2037
2171	skill_attack(mon, op, 0, NULL, NULL);	2038	return false;
2172
2173	/* If attacking another player, that player gets automatic
2174	* hitback, and doesn't loose luck either.
2175	* Disable hitback on the battleground or if the target is
2176	* the wiz.
2177	*/
2178	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2179	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2180	short luck = mon->stats.luck;
2181	mon->contr->has_hit = 1;
2182	skill_attack(op, mon, 0, NULL, NULL);
2183	mon->stats.luck = luck;
2184	}
2185	if(action_makes_visible(op)) make_visible(op);
2186	}
2187	} /* if player should attack something */
2188	}	2039	}
2189		2040
		2041	bool
2190	int move_player(object *op,int dir) {	2042	move_player (object *op, int dir)
2191	int pick;	2043	{
2192	object *transport = op->contr->transport;	2044	if (!op->map || op->map->state != MAP_ACTIVE)
2193
2194	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))
2195	return 0;
2196
2197	/* Sanity check: make sure dir is valid */
2198	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2199	LOG( llevError, "move_player: invalid direction %d\n", dir);
2200	return 0;
2201	}
2202
2203	/* peterm: added following line */
2204	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2205	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2206
2207	op->facing = dir;
2208
2209	if(!transport && op->hide) do_hidden_move(op);
2210
2211	if (transport) {
2212	/* transport->contr is set up for the person in charge of the boat.
2213	* if that isn't this person, he can't steer it, etc
2214	*/
2215	if (transport->contr != op->contr) return 0;
2216
2217	/* Transport can't move. But update dir so it at least
2218	* will point in the same direction if player is running.
2219	*/
2220	if (transport->speed_left < 0.0) {
2221	transport->direction = dir;
2222	op->direction = dir;
2223	return 0;
2224	}
2225	/* Remove transport speed. Give player just a little speed -
2226	* enough so that they will get an action again quickly.
2227	*
2228	*/
2229	transport->speed_left -= 1.0;
2230	if (op->speed_left < 0.0) op->speed_left = -0.01;
2231
2232	}
2233
2234	if(op->contr->fire_on) {
2235	fire(op,dir);
2236	}
2237	else move_player_attack(op,dir);
2238
2239	pick = check_pick(op);
2240
2241
2242	/* Add special check for newcs players and fire on - this way, the
2243	* server can handle repeat firing.
2244	*/
2245	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2246	op->direction = dir;
2247	} else {
2248	op->direction=0;
2249	}
2250	/* Update how the player looks. Use the facing, so direction may
2251	* get reset to zero. This allows for full animation capabilities
2252	* for players.
2253	*/
2254	if (!transport) animate_object(op, op->facing);
2255	return 0;	2045	return 0;
		2046
		2047	/* Sanity check: make sure dir is valid */
		2048	if (dir < 0 || dir > 8)
		2049	{
		2050	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2051	return 0;
		2052	}
		2053
		2054	/* peterm: added following line */
		2055	if (op->flag [FLAG_CONFUSED] && dir)
		2056	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2057
		2058	op->facing = dir;
		2059
		2060	if (op->flag [FLAG_HIDDEN])
		2061	do_hidden_move (op);
		2062
		2063	bool retval;
		2064	int pick = 0;
		2065
		2066	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2067	retval = RESULT_INT (0);
		2068	else if (op->contr->fire_on)
		2069	retval = fire (op, dir);
		2070	else
		2071	{
		2072	retval = move_player_attack (op, dir);
		2073	pick = check_pick (op);
		2074	}
		2075
		2076	/* Add special check for newcs players and fire on - this way, the
		2077	* server can handle repeat firing.
		2078	*/
		2079	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2080	op->direction = dir;
		2081	else
		2082	op->direction = 0;
		2083
		2084	/* Update how the player looks. Use the facing, so direction may
		2085	* get reset to zero. This allows for full animation capabilities
		2086	* for players.
		2087	*/
		2088	animate_object (op, op->facing);
		2089
		2090	return retval;
2256	}	2091	}
2257		2092
2258	/* This is similar to handle_player, below, but is only used by the	2093	/* This is similar to handle_player, below, but is only used by the
2259	* new client/server stuff.	2094	* new client/server stuff.
2260	* This is sort of special, in that the new client/server actually uses	2095	* This is sort of special, in that the new client/server actually uses
2261	* the new speed values for commands.	2096	* the new speed values for commands.
2262	*	2097	*
2263	* Returns true if there are more actions we can do.	2098	* Returns true if there are more actions we can do. Should not do
		2099	* many actions in a row, as that would be too unfair to other
		2100	* players.
2264	*/	2101	*/
		2102	bool
2265	int handle_newcs_player(object *op)	2103	handle_newcs_player (object *op)
2266	{	2104	{
2267	if (op->contr->hidden) {	2105	if (op->flag [FLAG_SCARED])
2268	op->invisible = 1000;	2106	{
2269	/* the socket code flashes the player visible/invisible	2107	if (op->speed_left > 0.f)
2270	* depending on the value of invisible, so we need to	2108	{
2271	* alternate it here for it to work correctly.	2109	--op->speed_left;
2272	*/	2110	flee_player (op);
2273	if (pticks & 2) op->invisible--;	2111
		2112	return true;
		2113	}
		2114	else
		2115	return false;
2274	}	2116	}
2275	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2276	op->invisible--;
2277	if(!op->invisible) {
2278	make_visible(op);
2279	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2280	}
2281	}
2282		2117
2283	if (QUERY_FLAG(op, FLAG_SCARED)) {
2284	flee_player(op);
2285	/* If player is still scared, that is his action for this tick */
2286	if (QUERY_FLAG(op, FLAG_SCARED)) {
2287	op->speed_left--;
2288	return 0;
2289	}
2290	}
2291
2292	/* I've been seeing crashes where the golem has been destroyed, but
2293	* the player object still points to the defunct golem. The code that
2294	* destroys the golem looks correct, and it doesn't always happen, so
2295	* put this in a a workaround to clean up the golem pointer.
2296	*/
2297	if (op->contr->ranges[range_golem] &&
2298	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2299	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2300	op->contr->ranges[range_golem] = NULL;
2301	op->contr->golem_count = 0;
2302	}
2303
2304	/* call this here - we also will call this in do_ericserver, but	2118	/* call this here - we also will call this in do_ericserver, but
2305	* the players time has been increased when doericserver has been	2119	* the players time has been increased when doericserver has been
2306	* called, so we recheck it here.	2120	* called, so we recheck it here.
2307	*/	2121	*/
2308	HandleClient(&op->contr->socket, op->contr);	2122	if (op->contr->ns->handle_command ())
2309	if (op->speed_left<0) return 0;	2123	return true;
2310		2124
2311	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2125	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2312	/* All move commands take 1 tick, at least for now */
2313	op->speed_left--;
2314
2315	/* Instead of all the stuff below, let move_player take care
2316	* of it. Also, some of the skill stuff is only put in
2317	* there, as well as the confusion stuff.
2318	*/
2319	move_player(op, op->direction);	2126	return move_player (op, op->direction);
2320	if (op->speed_left>0) return 1;	2127
2321	else return 0;	2128	return false;
2322	}	2129	}
		2130
		2131	static int
		2132	save_life (object *op)
		2133	{
		2134	if (!op->flag [FLAG_LIFESAVE])
2323	return 0;	2135	return 0;
2324	}
2325		2136
2326	int save_life(object *op) {
2327	object *tmp;
2328
2329	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2330	return 0;
2331
2332	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2137	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2333	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2138	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2334	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2139	{
2335	new_draw_info_format(NDI_UNIQUE, 0,op,	2140	op->play_sound (sound_find ("ob_evaporate"));
2336	"Your %s vibrates violently, then evaporates.",	2141	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2337	query_name(tmp));	2142
2338	if (op->contr)	2143	tmp->destroy ();
2339	esrv_del_item(op->contr, tmp->count);	2144	op->clr_flag (FLAG_LIFESAVE);
2340	remove_ob(tmp);	2145
2341	free_object(tmp);
2342	CLEAR_FLAG(op, FLAG_LIFESAVE);
2343	if(op->stats.hp<0)	2146	if (op->stats.hp < 0)
2344	op->stats.hp = op->stats.maxhp;	2147	op->stats.hp = op->stats.maxhp;
		2148
2345	if(op->stats.food<0)	2149	if (op->stats.food < 0)
2346	op->stats.food = 999;	2150	op->stats.food = MAX_FOOD;
2347	fix_player(op);	2151
		2152	op->update_stats ();
2348	return 1;	2153	return 1;
2349	}	2154	}
		2155
2350	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2156	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2351	CLEAR_FLAG(op, FLAG_LIFESAVE);	2157	op->clr_flag (FLAG_LIFESAVE);
2352	enter_player_savebed(op); /* bring him home. */	2158	enter_player_savebed (op); /* bring him home. */
2353	return 0;	2159	return 0;
2354	}	2160	}
2355		2161
2356	/* This goes throws the inventory and removes unpaid objects, and puts them	2162	/* This goes throws the inventory and removes unpaid objects, and puts them
2357	* back in the map (location and map determined by values of env). This	2163	* back in the map (location and map determined by values of env). This
2358	* function will descend into containers. op is the object to start the search	2164	* function will descend into containers. op is the object to start the search
2359	* from.	2165	* from.
2360	*/	2166	*/
		2167	static void
2361	void remove_unpaid_objects(object *op, object *env)	2168	drop_unpaid_items (object *op, object *env)
2362	{	2169	{
2363	object *next;
2364
2365	while (op) {	2170	while (op)
2366	next=op->below; /* Make sure we have a good value, in case
2367	* we remove object 'op'
2368	*/
2369	if (QUERY_FLAG(op, FLAG_UNPAID)) {
2370	remove_ob(op);
2371	op->x = env->x;
2372	op->y = env->y;
2373	if (env->type == PLAYER)
2374	esrv_del_item(env->contr, op->count);
2375	insert_ob_in_map(op, env->map, NULL,0);
2376	}
2377	else if (op->inv) remove_unpaid_objects(op->inv, env);
2378	op=next;
2379	}	2171	{
2380	}	2172	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2381		2173
		2174	if (op->flag [FLAG_UNPAID])
		2175	op->insert_at (env);
		2176	else if (op->inv)
		2177	drop_unpaid_items (op->inv, env);
2382		2178
2383	/*	2179	op = next;
2384	* Returns pointer a static string containing gravestone text
2385	* Moved from apply.c to player.c - player.c is what
2386	* actually uses this function. player.c may not be quite the
2387	* best, a misc file for object actions is probably better,
2388	* but there isn't one in the server directory.
2389	*/
2390	char *gravestone_text (object *op)
2391	{
2392	static char buf2[MAX_BUF];
2393	char buf[MAX_BUF];
2394	time_t now = time (NULL);
2395
2396	strcpy (buf2, " R.I.P.\n\n");
2397	if (op->type == PLAYER)
2398	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2399	else
2400	sprintf (buf, "%s\n", op->name);
2401	strncat (buf2, " ", 20 - strlen (buf) / 2);
2402	strcat (buf2, buf);
2403	if (op->type == PLAYER)
2404	sprintf (buf, "who was in level %d when killed\n", op->level);
2405	else
2406	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2407	strncat (buf2, " ", 20 - strlen (buf) / 2);
2408	strcat (buf2, buf);
2409	if (op->type == PLAYER) {
2410	sprintf (buf, "by %s.\n\n", op->contr->killer);
2411	strncat (buf2, " ", 21 - strlen (buf) / 2);
2412	strcat (buf2, buf);
2413	}	2180	}
2414	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2415	strncat (buf2, " ", 20 - strlen (buf) / 2);
2416	strcat (buf2, buf);
2417	return buf2;
2418	}	2181	}
2419		2182
		2183	void
		2184	object::drop_unpaid_items ()
		2185	{
		2186	if (!flag [FLAG_REMOVED])
		2187	::drop_unpaid_items (inv, this);
		2188	}
2420		2189
2421		2190	void
2422	void do_some_living(object *op) {	2191	do_some_living (object *op)
		2192	{
2423	int last_food=op->stats.food;	2193	int last_food = op->stats.food;
2424	int gen_hp, gen_sp, gen_grace;	2194	int gen_hp, gen_sp, gen_grace;
2425	int over_hp, over_sp, over_grace;
2426	int i;
2427	int rate_hp = 1200;	2195	int rate_hp = 1200;
2428	int rate_sp = 2500;	2196	int rate_sp = 2500;
2429	int rate_grace = 2000;	2197	int rate_grace = 2000;
2430	const int max_hp = 1;	2198	const int max_hp = 1;
2431	const int max_sp = 1;	2199	const int max_sp = 1;
2432	const int max_grace = 1;	2200	const int max_grace = 1;
2433		2201
2434	if (op->contr->outputs_sync) {	2202	#if 0
2435	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2203	if (op->contr->hidden)
2436	if (op->contr->outputs[i].buf!=NULL &&
2437	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)
2438	flush_output_element(op, &op->contr->outputs[i]);
2439	}
2440
2441	if(op->contr->state==ST_PLAYING) {
2442
2443	/* these next three if clauses make it possible to SLOW DOWN
2444	hp/grace/spellpoint regeneration. */
2445	if(op->contr->gen_hp >= 0 )
2446	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2447	else {
2448	gen_hp = op->stats.maxhp;
2449	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2450	}
2451	if(op->contr->gen_sp >= 0 )
2452	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2453	else {
2454	gen_sp = op->stats.maxsp;
2455	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2456	}	2204	{
2457	if(op->contr->gen_grace >= 0)	2205	op->invisible = 1000;
2458	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2206	/* the socket code flashes the player visible/invisible
2459	else {	2207	* depending on the value of invisible, so we need to
2460	gen_grace = op->stats.maxgrace;	2208	* alternate it here for it to work correctly.
2461	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2462	}
2463
2464	/* Regenerate Spell Points */
2465	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2466	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2467	if(op->stats.sp<op->stats.maxsp) {
2468	op->stats.sp++;
2469	/* dms do not consume food */
2470	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2471	op->stats.food--;
2472	if(op->contr->digestion<0)
2473	op->stats.food+=op->contr->digestion;
2474	else if(op->contr->digestion>0 &&
2475	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2476	op->stats.food=last_food;
2477	}
2478	}	2209	*/
2479	if (max_sp>1) {	2210	if (server_tick & 2)
2480	over_sp = (gen_sp+10)/rate_sp;	2211	op->invisible--;
2481	if (over_sp > 0) {
2482	if(op->stats.sp<op->stats.maxsp) {
2483	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2484	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2485	op->stats.sp--;
2486	if(op->stats.sp>op->stats.maxsp)
2487	op->stats.sp=op->stats.maxsp;
2488	}
2489	op->last_sp=0;
2490	} else {
2491	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2492	}
2493	} else {
2494	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2495	}
2496	}
2497
2498	/* Regenerate Grace */
2499	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2500	if(--op->last_grace<0) {
2501	if(op->stats.grace<op->stats.maxgrace/2)
2502	op->stats.grace++; /* no penalty in food for regaining grace */
2503	if(max_grace>1) {
2504	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2505	if (over_grace > 0) {
2506	op->stats.sp += over_grace
2507	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2508	op->last_grace=0;
2509	} else {
2510	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2511	}	2212	}
2512	} else {	2213	else
2513	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2514	}
2515	/* wearing stuff doesn't detract from grace generation. */
2516	}
2517
2518	/* Regenerate Hit Points */
2519	if(--op->last_heal<0) {
2520	if(op->stats.hp<op->stats.maxhp) {
2521	op->stats.hp++;
2522	/* dms do not consume food */
2523	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2524	op->stats.food--;
2525	if(op->contr->digestion<0)
2526	op->stats.food+=op->contr->digestion;
2527	else if(op->contr->digestion>0 &&
2528	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2529	op->stats.food=last_food;
2530	}
2531	}
2532	if(max_hp>1) {
2533	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2534	if (over_hp > 0) {
2535	op->stats.sp += over_hp
2536	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2537	op->last_heal=0;
2538	} else {
2539	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2540	}
2541	} else {
2542	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2543	}
2544	}
2545
2546	/* Digestion */
2547	if(--op->last_eat<0) {
2548	#ifdef COZY_SERVER
2549	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2550	int bonus=dg>0?dg:0,
2551	penalty=dg<0?-dg:0;
2552	#else
2553	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2554	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2555	#endif	2214	#endif
		2215	if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2216	{
		2217	if (!op->invisible--)
		2218	{
		2219	make_visible (op);
		2220	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2221	}
		2222	}
2556		2223
		2224	if (op->contr->ns->state == ST_PLAYING)
		2225	{
		2226	/* these next three if clauses make it possible to SLOW DOWN
		2227	hp/grace/spellpoint regeneration. */
2557	if(op->contr->gen_hp > 0)	2228	if (op->contr->gen_hp >= 0)
2558	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2229	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2559	else	2230	else
2560	op->last_eat=25*(1+bonus)/(penalty +1);	2231	{
		2232	gen_hp = op->stats.maxhp;
		2233	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2234	}
		2235
		2236	if (op->contr->gen_sp >= 0)
		2237	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2238	else
		2239	{
		2240	gen_sp = op->stats.maxsp;
		2241	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2242	}
		2243
		2244	if (op->contr->gen_grace >= 0)
		2245	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2246	else
		2247	{
		2248	gen_grace = op->stats.maxgrace;
		2249	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2250	}
		2251
		2252	/* Regenerate Grace */
		2253	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2254	if (--op->last_grace < 0)
		2255	{
		2256	if (op->stats.grace < op->stats.maxgrace / 2)
		2257	op->stats.grace++; /* no penalty in food for regaining grace */
		2258
		2259	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2260
		2261	if (max_grace > 1)
		2262	{
		2263	int over_grace = temp / rate_grace;
		2264
		2265	if (over_grace > 0)
		2266	{
		2267	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
		2268	op->last_grace = 0;
		2269	}
		2270	else
		2271	op->last_grace = rate_grace / temp;
		2272	}
		2273	else
		2274	op->last_grace = rate_grace / temp;
		2275
		2276	/* wearing stuff doesn't detract from grace generation. */
		2277	}
		2278
		2279	if (op->stats.food > 0)
		2280	{
		2281	/* Regenerate Spell Points */
		2282	if (!op->contr->golem && --op->last_sp < 0)
		2283	{
		2284	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2285
		2286	if (op->stats.sp < op->stats.maxsp)
		2287	{
		2288	op->stats.sp++;
		2289
		2290	/* dms do not consume food */
		2291	if (!op->flag [FLAG_WIZ])
		2292	{
		2293	op->stats.food--;
		2294
		2295	if (op->contr->digestion < 0)
		2296	op->stats.food += op->contr->digestion;
		2297	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2298	op->stats.food = last_food;
		2299	}
		2300	}
		2301
		2302	if (max_sp > 1)
		2303	{
		2304	int over_sp = (gen_sp + 10) / rate_sp;
		2305	if (over_sp > 0)
		2306	{
		2307	if (op->stats.sp < op->stats.maxsp)
		2308	{
		2309	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2310
		2311	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2312	op->stats.sp--;
		2313
		2314	if (op->stats.sp > op->stats.maxsp)
		2315	op->stats.sp = op->stats.maxsp;
		2316	}
		2317
		2318	op->last_sp = 0;
		2319	}
		2320	else
		2321	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2322	}
		2323	else
		2324	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2325	}
		2326
		2327	/* Regenerate Hit Points */
		2328	if (--op->last_heal < 0)
		2329	{
		2330	if (op->stats.hp < op->stats.maxhp)
		2331	{
		2332	op->stats.hp++;
		2333
		2334	/* dms do not consume food */
		2335	if (!op->flag [FLAG_WIZ])
		2336	{
		2337	op->stats.food--;
		2338
		2339	if (op->contr->digestion < 0)
		2340	op->stats.food += op->contr->digestion;
		2341	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2342	op->stats.food = last_food;
		2343	}
		2344	}
		2345
		2346	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2347
		2348	if (max_hp > 1)
		2349	{
		2350	int over_hp = temp / rate_hp;
		2351
		2352	if (over_hp > 0)
		2353	{
		2354	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
		2355	op->last_heal = 0;
		2356	}
		2357	else
		2358	op->last_heal = rate_hp / temp;
		2359	}
		2360	else
		2361	op->last_heal = rate_hp / temp;
		2362	}
		2363	}
		2364
		2365	/* Digestion */
		2366	if (--op->last_eat < 0)
		2367	{
		2368	int bonus = max (0, op->contr->digestion),
		2369	penalty = max (0, -op->contr->digestion);
		2370
		2371	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2372
2561	/* dms do not consume food */	2373	/* dms do not consume food */
2562	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2374	if (!op->flag [FLAG_WIZ])
2563	}	2375	op->stats.food--;
2564	}	2376	}
2565		2377
2566	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2378	if (op->stats.food < 0 && op->stats.hp >= 0)
2567	object *tmp, *flesh=NULL;	2379	{
		2380	object *flesh = 0;
2568		2381
2569	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2382	for_inv_removable (op, tmp)
2570	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2383	{
		2384	if (tmp->flag [FLAG_UNPAID])
		2385	continue;
		2386
2571	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2387	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2572	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2388	{
2573	manual_apply(op,tmp,0);	2389	op->statusmsg ("You blindly grab for a bite of food. "
		2390	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2391	op->apply (tmp);
		2392
2574	if(op->stats.food>=0||op->stats.hp<0)	2393	if (op->stats.food >= 0 || op->stats.hp < 0)
2575	break;	2394	break;
2576	}	2395	}
2577	else if (tmp->type==FLESH) flesh=tmp;	2396	else if (tmp->type == FLESH)
2578	} /* End if paid for object */	2397	flesh = tmp;
2579	} /* end of for loop */	2398	}
		2399
2580	/* If player is still starving, it means they don't have any food, so	2400	/* If player is still starving, it means they don't have any food, so
2581	* eat flesh instead.	2401	* eat flesh instead.
2582	*/	2402	*/
2583	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2403	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2584	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2404	{
2585	manual_apply(op,flesh,0);	2405	op->statusmsg ("You blindly grab for a bite of food. "
2586	}	2406	"H<To prevent you from starving, you ate some random item from your backpack.>");
2587	} /* end if player is starving */	2407	op->apply (flesh);
		2408	}
2588		2409
2589	while(op->stats.food<0&&op->stats.hp>0)	2410	// If player is still starving, alert him!
2590	op->stats.food++,op->stats.hp--;	2411	if (op->stats.food < 0)
2591		2412	op->failmsg ("You are starving! "
2592	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2413	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2593	kill_player(op);
2594	}
2595
2596		2414	}
		2415
		2416	if (op->stats.food < 0)
		2417	{
		2418	op->stats.hp += op->stats.food;
		2419	op->stats.food = 0;
		2420
		2421	if (op->stats.hp < 0)
		2422	{
		2423	op->contr->killer = archetype::get ("killer_starvation");
		2424	op->contr->killer->destroy ();
		2425	}
		2426	}
		2427
		2428	/* killer should be set here already */
		2429	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
		2430	kill_player (op);
		2431	}
		2432	}
2597		2433
2598	/* If the player should die (lack of hp, food, etc), we call this.	2434	/* If the player should die (lack of hp, food, etc), we call this.
2599	* op is the player in jeopardy. If the player can not be saved (not	2435	* op is the player in jeopardy. If the player can not be saved (not
2600	* permadeath, no lifesave), this will take care of removing the player	2436	* permadeath, no lifesave), this will take care of removing the player
2601	* file.	2437	* file.
2602	*/	2438	*/
		2439	void
2603	void kill_player(object *op)	2440	kill_player (object *op)
2604	{	2441	{
2605	char buf[MAX_BUF];
2606	int x,y,i;	2442	int x, y;
2607	mapstruct *map; /* this is for resurrection */	2443	maptile *map; /* this is for resurrection */
2608	int z;
2609	int num_stats_lose;
2610	int lost_a_stat;
2611	int lose_this_stat;
2612	int this_stat;
2613	int will_kill_again;	2444	int will_kill_again;
2614	archetype *at;	2445	archetype *at;
2615	object *tmp;	2446	object *tmp;
2616		2447
2617	if(save_life(op))	2448	if (save_life (op))
2618	return;	2449	return;
2619		2450
		2451	dynbuf_text deathtab;
2620		2452
		2453	/* restore player */
		2454	at = archetype::find (shstr_poisoning);
		2455	if (object *tmp = present_arch_in_ob (at, op))
		2456	{
		2457	tmp->destroy ();
		2458	deathtab << "Your body feels cleansed...\r";
		2459	}
		2460
		2461	at = archetype::find (shstr_confusion);
		2462	if (object *tmp = present_arch_in_ob (at, op))
		2463	{
		2464	tmp->destroy ();
		2465	deathtab << "Your mind feels clearer...\r";
		2466	}
		2467
		2468	cure_disease (op, 0, 0); /* remove any disease */
		2469
		2470	max_it (op->stats.hp , op->stats.maxhp);
		2471	max_it (op->stats.sp , op->stats.maxsp);
		2472	max_it (op->stats.grace, op->stats.maxgrace);
		2473	max_it (op->stats.food , 200);
		2474
		2475	// remove all spell effects that are active
		2476	// to avoid long-term effects such as word-of-recall
		2477	for (object *item = op->inv; item; )
		2478	{
		2479	object *next = item->below;
		2480
		2481	if (item->type == SPELL_EFFECT && item->active)
		2482	item->destroy ();
		2483
		2484	item = next;
		2485	}
		2486
2621	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2487	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2622	* in cities ONLY!!! It is very important that this doesn't get abused.	2488	* in cities ONLY!!! It is very important that this doesn't get abused.
2623	* Look at op_on_battleground() for more info --AndreasV	2489	* Look at op_on_battleground() for more info --AndreasV
2624	*/	2490	*/
2625	if (op_on_battleground(op, &x, &y)) {	2491	if (op_on_battleground (op, &x, &y))
2626	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2492	{
2627	"You have been defeated in combat!");	2493	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2628	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2629	"Local medics have saved your life...");
2630
2631	/* restore player */
2632	at = find_archetype("poisoning");
2633	tmp=present_arch_in_ob(at,op);
2634	if (tmp) {
2635	remove_ob(tmp);
2636	free_object(tmp);
2637	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2638	}
2639		2494
2640	at = find_archetype("confusion");
2641	tmp=present_arch_in_ob(at,op);
2642	if (tmp) {
2643	remove_ob(tmp);
2644	free_object(tmp);
2645	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2646	}
2647
2648	cure_disease(op,0); /* remove any disease */
2649	op->stats.hp=op->stats.maxhp;
2650	if (op->stats.food<=0) op->stats.food=999;
2651
2652	/* create a bodypart-trophy to make the winner happy */	2495	/* create a bodypart-trophy to make the winner happy */
2653	tmp=arch_to_object(find_archetype("finger"));	2496	object *tmp = archetype::find (shstr_finger)->instance ();
2654	if (tmp != NULL)	2497
2655	{	2498	tmp->name = format ("%s's finger" , &op->name);
2656	sprintf(buf,"%s's finger",op->name);	2499	tmp->name_pl = format ("%s's fingers", &op->name);
2657	tmp->name = add_string(buf);	2500	tmp->msg = format (
2658	sprintf(buf," This finger has been cut off %s\n"	2501	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2659	" the %s, when he was defeated at\n level %d by %s.\n",	2502	&op->name, op->contr->title,
2660	op->name, op->contr->title, (int)(op->level),	2503	(int)op->level,
2661	op->contr->killer);	2504	op->contr->killer_name ()
2662	tmp->msg=add_string(buf);
2663	tmp->value=0, tmp->material=0, tmp->type=0;
2664	tmp->materialname = NULL;
2665	tmp->x = op->x, tmp->y = op->y;
2666	insert_ob_in_map(tmp,op->map,op,0);
2667	}
2668		2505	);
		2506	tmp->value = 0, tmp->type = 0;
		2507	tmp->material = name_to_material (shstr_organic);
		2508	tmp->insert_at (op, tmp);
		2509
2669	/* teleport defeated player to new destination*/	2510	/* teleport defeated player to new destination */
2670	transfer_ob(op, x, y, 0, NULL);	2511	transfer_ob (op, x, y, 0, NULL);
2671	op->contr->braced=0;	2512	op->contr->braced = 0;
2672	return;
2673	}
2674		2513
2675	/* Lauwenmark: Handle for plugin death event */	2514	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2676	if (execute_event(op, EVENT_DEATH,NULL,NULL,NULL,SCRIPT_FIX_ALL) != 0)
2677	return;	2515	return;
		2516	}
2678		2517
		2518	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2519	deathtab << "T<YOU HAVE DIED>\n\n";
		2520
2679	INVOKE_PLAYER (DEATH, op->contr);	2521	INVOKE_PLAYER (DEATH, op->contr);
2680		2522
2681	command_kill_pets (op, 0);	2523	command_kill_pets (op, 0);
2682		2524
2683	if(op->stats.food<0) {	2525	op->contr->play_sound (sound_find ("player_dies"));
2684	if (op->contr->explore) {
2685	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2686	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2687	op->stats.food=999;
2688	return;
2689	}
2690	sprintf(buf,"%s starved to death.",op->name);
2691	strcpy(op->contr->killer,"starvation");
2692	}
2693	else {
2694	if (op->contr->explore) {
2695	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2696	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2697	op->stats.hp=op->stats.maxhp;
2698	return;
2699	}
2700	sprintf(buf,"%s died.",op->name);
2701	}
2702	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2703		2526
2704	/* save the map location for corpse, gravestone*/	2527	/* save the map location for corpse, gravestone */
2705	x=op->x;y=op->y;map=op->map;	2528	x = op->x;
		2529	y = op->y;
		2530	map = op->map;
2706		2531
2707
2708	if (settings.not_permadeth == TRUE) {
2709	/* NOT_PERMADEATH code. This basically brings the character back to	2532	/* NOT_PERMADEATH code. This basically brings the character back to
2710	* life if they are dead - it takes some exp and a random stat.	2533	* life if they are dead - it takes some exp and a random stat.
2711	* See the config.h file for a little more in depth detail about this.	2534	* See the config.h file for a little more in depth detail about this.
2712	*/	2535	*/
2713		2536
2714	/* Basically two ways to go - remove a stat permanently, or just	2537	/* Basically two ways to go - remove a stat permanently, or just
2715	* make it depletion. This bunch of code deals with that aspect	2538	* make it depletion. This bunch of code deals with that aspect
2716	* of death.	2539	* of death.
2717	*/	2540	*/
2718	#ifndef COZY_SERVER	2541	#ifndef COZY_SERVER
2719	if (settings.balanced_stat_loss) {	2542	if (settings.balanced_stat_loss)
		2543	{
2720	/* If stat loss is permanent, lose one stat only. */	2544	/* If stat loss is permanent, lose one stat only. */
2721	/* Lower level chars don't lose as many stats because they suffer	2545	/* Lower level chars don't lose as many stats because they suffer
2722	more if they do. */	2546	more if they do. */
2723	/* Higher level characters can afford things such as potions of	2547	/* Higher level characters can afford things such as potions of
2724	restoration, or better, stat potions. So we slug them that	2548	restoration, or better, stat potions. So we slug them that
2725	little bit harder. */	2549	little bit harder. */
2726	/* GD */	2550	/* GD */
2727	if (settings.stat_loss_on_death)	2551	if (settings.stat_loss_on_death)
2728	num_stats_lose = 1;	2552	num_stats_lose = 1;
2729	else	2553	else
2730	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2554	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2731	} else {	2555	}
		2556	else
2732	num_stats_lose = 1;	2557	num_stats_lose = 1;
2733	}	2558
2734	lost_a_stat = 0;	2559	lost_a_stat = 0;
2735		2560
2736	for (z=0; z<num_stats_lose; z++) {	2561	for (z = 0; z < num_stats_lose; z++)
2737	i = RANDOM() % NUM_STATS;	2562	{
		2563	i = rndm (NUM_STATS);
2738		2564
2739	if (settings.stat_loss_on_death) {	2565	if (settings.stat_loss_on_death)
		2566	{
2740	/* Pick a random stat and take a point off it. Tell the player	2567	/* Pick a random stat and take a point off it. Tell the player
2741	* what he lost.	2568	* what he lost.
2742	*/	2569	*/
2743	change_attr_value(&(op->stats), i,-1);	2570	change_attr_value (&(op->stats), i, -1);
2744	check_stat_bounds(&(op->stats));	2571	check_stat_bounds (&(op->stats));
2745	change_attr_value(&(op->contr->orig_stats), i,-1);	2572	change_attr_value (&(op->contr->orig_stats), i, -1);
2746	check_stat_bounds(&(op->contr->orig_stats));	2573	check_stat_bounds (&(op->contr->orig_stats));
2747	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2574	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2748	lost_a_stat = 1;	2575	lost_a_stat = 1;
2749	} else {	2576	}
		2577	else
		2578	{
2750	/* deplete a stat */	2579	/* deplete a stat */
2751	archetype *deparch=find_archetype("depletion");	2580	archetype *deparch = archetype::find (shstr_depletion);
2752	object *dep;	2581	object *dep;
		2582
		2583	dep = present_arch_in_ob (deparch, op);
		2584	if (!dep)
2753		2585	{
2754	dep = present_arch_in_ob(deparch,op);	2586	dep = deparch->instance ();
2755	if(!dep) {
2756	dep = arch_to_object(deparch);
2757	insert_ob_in_ob(dep, op);	2587	insert_ob_in_ob (dep, op);
2758	}
2759	lose_this_stat = 1;
2760	if (settings.balanced_stat_loss) {
2761	/* GD */
2762	/* Get the stat that we're about to deplete. */
2763	this_stat = get_attr_value(&(dep->stats), i);
2764	if (this_stat < 0) {
2765	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2766	int keep_chance = this_stat * this_stat;
2767	/* Yes, I am paranoid. Sue me. */
2768	if (keep_chance < 1)
2769	keep_chance = 1;
2770
2771	/* There is a maximum depletion total per level. */
2772	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2773	lose_this_stat = 0;
2774	/* Take loss chance vs keep chance to see if we
2775	retain the stat. */
2776	} else {
2777	if (random_roll(0, loss_chance + keep_chance-1,
2778	op, PREFER_LOW) < keep_chance)
2779	lose_this_stat = 0;
2780	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2781	this_stat, keep_chance, loss_chance,
2782	lose_this_stat?"LOSE":"KEEP"); */
2783	}
2784	}
2785	}
2786		2588	}
2787	if (lose_this_stat) {	2589	lose_this_stat = 1;
		2590	if (settings.balanced_stat_loss)
		2591	{
		2592	/* GD */
		2593	/* Get the stat that we're about to deplete. */
2788	this_stat = get_attr_value(&(dep->stats), i);	2594	this_stat = get_attr_value (&(dep->stats), i);
		2595	if (this_stat < 0)
		2596	{
		2597	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2598	int keep_chance = this_stat * this_stat;
		2599
		2600	/* Yes, I am paranoid. Sue me. */
		2601	if (keep_chance < 1)
		2602	keep_chance = 1;
		2603
		2604	/* There is a maximum depletion total per level. */
		2605	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2606	{
		2607	lose_this_stat = 0;
		2608	/* Take loss chance vs keep chance to see if we
		2609	retain the stat. */
		2610	}
		2611	else
		2612	{
		2613	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2614	lose_this_stat = 0;
		2615	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2616	this_stat, keep_chance, loss_chance,
		2617	lose_this_stat?"LOSE":"KEEP"); */
		2618	}
		2619	}
		2620	}
		2621
		2622	if (lose_this_stat)
		2623	{
		2624	this_stat = get_attr_value (&dep->stats, i);
2789	/* We could try to do something clever like find another	2625	/* We could try to do something clever like find another
2790	* stat to reduce if this fails. But chances are, if	2626	* stat to reduce if this fails. But chances are, if
2791	* stats have been depleted to -50, all are pretty low	2627	* stats have been depleted to -50, all are pretty low
2792	* and should be roughly the same, so it shouldn't make a	2628	* and should be roughly the same, so it shouldn't make a
2793	* difference.	2629	* difference.
2794	*/	2630	*/
2795	if (this_stat>=-50) {	2631	if (this_stat >= -50)
		2632	{
2796	change_attr_value(&(dep->stats), i, -1);	2633	change_attr_value (&(dep->stats), i, -1);
2797	SET_FLAG(dep, FLAG_APPLIED);	2634	dep->set_flag (FLAG_APPLIED);
2798	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2635	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2799	fix_player(op);	2636	op->update_stats ();
2800	lost_a_stat = 1;	2637	lost_a_stat = 1;
2801	}	2638	}
2802	}	2639	}
		2640	}
2803	}	2641	}
2804	}	2642
2805	/* If no stat lost, tell the player. */	2643	/* If no stat lost, tell the player. */
2806	if (!lost_a_stat)	2644	if (!lost_a_stat)
2807	{	2645	{
2808	/* determine_god() seems to not work sometimes... why is this?	2646	/* determine_god() seems to not work sometimes... why is this?
2809	Should I be using something else? GD */	2647	Should I be using something else? GD */
2810	const char *god = determine_god(op);	2648	shstr_tmp god = determine_god (op);
2811	if (god && (strcmp(god, "none")))	2649
2812	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2650	if (god != shstr_none)
2813	"moment you feel the holy presence of %s protecting"	2651	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2814	" you.", god);	2652	else
2815	else	2653	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2816	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2817	" feel a holy presence protecting you.");
2818	}	2654	}
		2655	#else
		2656	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2819	#endif	2657	#endif
2820	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2821	" feel a holy presence protecting you from losing yourself completely.");
2822		2658
2823	/* Put a gravestone up where the character 'almost' died. List the	2659	/* Put a gravestone up where the character 'almost' died. List the
2824	* exp loss on the stone.	2660	* exp loss on the stone.
2825	*/	2661	*/
2826	tmp=arch_to_object(find_archetype("gravestone"));	2662	tmp = archetype::find (shstr_gravestone)->instance ();
2827	sprintf(buf,"%s's gravestone",op->name);	2663	tmp->name = format ("%s's gravestone", &op->name);
2828	FREE_AND_COPY(tmp->name, buf);	2664	tmp->name_pl = format ("%s's gravestones", &op->name);
2829	sprintf(buf,"%s's gravestones",op->name);	2665	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2830	FREE_AND_COPY(tmp->name_pl, buf);	2666	&op->name, op->contr->title, op->contr->killer_name ());
2831	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2832	"who was killed\n"
2833	"by %s.\n",
2834	op->name, op->contr->title,
2835	op->contr->killer);
2836	tmp->msg = add_string(buf);
2837	tmp->x=op->x,tmp->y=op->y;	2667	tmp->x = op->x, tmp->y = op->y;
2838	insert_ob_in_map (tmp, op->map, NULL,0);	2668	insert_ob_in_map (tmp, op->map, NULL, 0);
2839		2669
2840	/**************************************/	2670	/**************************************/
2841	/* */	2671	/* */
2842	/* Subtract the experience points, */	2672	/* Subtract the experience points, */
2843	/* if we died cause of food, give us */
2844	/* food, and reset HP's... */
2845	/* */	2673	/* */
2846	/**************************************/	2674	/**************************************/
2847		2675
2848	/* remove any poisoning and confusion the character may be suffering.*/
2849	/* restore player */
2850	at = find_archetype("poisoning");
2851	tmp=present_arch_in_ob(at,op);
2852	if (tmp) {
2853	remove_ob(tmp);
2854	free_object(tmp);
2855	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2856	}
2857
2858	at = find_archetype("confusion");
2859	tmp=present_arch_in_ob(at,op);
2860	if (tmp) {
2861	remove_ob(tmp);
2862	free_object(tmp);
2863	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2864	}
2865	cure_disease(op,0); /* remove any disease */
2866
2867	/*add_exp(op, (op->stats.exp * -0.20)); */	2676	/*add_exp(op, (op->stats.exp * -0.20)); */
2868	apply_death_exp_penalty(op);	2677	apply_death_exp_penalty (op);
2869	if(op->stats.food < 100) op->stats.food = 900;
2870	op->stats.hp = op->stats.maxhp;
2871	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2872	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2873		2678
2874	/*	2679	/*
2875	* Check to see if the player is in a shop. IF so, then check to see if	2680	* Check to see if the player has any unpaid items. If so, remove them
2876	* the player has any unpaid items. If so, remove them and put them back	2681	* and put them back in the map.
2877	* in the map.	2682	*/
2878	*/	2683	op->drop_unpaid_items ();
2879		2684
2880	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2881	if (tmp->type == SHOP_FLOOR) {
2882	remove_unpaid_objects(op->inv, op);
2883	break;
2884	}
2885	}
2886
2887
2888	/****************************************/	2685	/****************************************/
2889	/* */	2686	/* */
2890	/* Move player to his current respawn- */	2687	/* Move player to his current respawn- */
2891	/* position (usually last savebed) */	2688	/* position (usually last savebed) */
2892	/* */	2689	/* */
2893	/****************************************/	2690	/****************************************/
2894		2691
2895	enter_player_savebed(op);	2692	enter_player_savebed (op);
2896		2693
2897	/* Save the player before inserting the force to reduce
2898	* chance of abuse.
2899	*/
2900	op->contr->braced=0;	2694	op->contr->braced = 0;
2901	save_player(op,1);
2902		2695
2903	/* it is possible that the player has blown something up	2696	/* it is possible that the player has blown something up
2904	* at his savebed location, and that can have long lasting	2697	* at his savebed location, and that can have long lasting
2905	* spell effects. So first see if there is a spell effect	2698	* spell effects. So first see if there is a spell effect
2906	* on the space that might harm the player.	2699	* on the space that might harm the player.
2907	*/	2700	*/
2908	will_kill_again=0;	2701	will_kill_again = 0;
2909	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2702	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2910	if (tmp->type ==SPELL_EFFECT)	2703	if (tmp->type == SPELL_EFFECT)
2911	will_kill_again|=tmp->attacktype;	2704	will_kill_again |= tmp->attacktype;
2912	}	2705
2913	if (will_kill_again) {	2706	if (will_kill_again)
		2707	{
2914	object *force;	2708	object *force;
2915	int at;	2709	int at;
2916		2710
2917	force=get_archetype(FORCE_NAME);	2711	force = archetype::get (FORCE_NAME);
2918	/* 50 ticks should be enough time for the spell to abate */	2712	/* 50 ticks should be enough time for the spell to abate */
2919	force->speed=0.1;
2920	force->speed_left=-5.0;	2713	force->speed_left = -5.f;
2921	SET_FLAG(force, FLAG_APPLIED);	2714	force->set_speed (0.1f);
		2715	force->set_flag (FLAG_APPLIED);
		2716
2922	for (at=0; at<NROFATTACKS; at++) {	2717	for (at = 0; at < NROFATTACKS; at++)
2923	if (will_kill_again & (1 << at))	2718	if (will_kill_again & (1 << at))
2924	force->resist[at] = 100;	2719	force->resist[at] = 100;
2925	}	2720
2926	insert_ob_in_ob(force, op);	2721	insert_ob_in_ob (force, op);
2927	fix_player(op);	2722	op->update_stats ();
2928
2929	}
2930	/**************************************/
2931	/* */
2932	/* Repaint the characters inv, and */
2933	/* stats, and show a nasty message ;) */
2934	/* */
2935	/**************************************/
2936
2937	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2938	return;
2939	} /* NOT_PERMADETH */
2940	else {
2941	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2942	* should probably be embedded in an else statement.
2943	*/
2944
2945	op->contr->party=NULL;
2946	if (settings.set_title == TRUE)
2947	op->contr->own_title[0]='\0';
2948	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2949	check_score(op);
2950	if(op->contr->ranges[range_golem]!=NULL) {
2951	remove_friendly_object(op->contr->ranges[range_golem]);
2952	remove_ob(op->contr->ranges[range_golem]);
2953	free_object(op->contr->ranges[range_golem]);
2954	op->contr->ranges[range_golem]=NULL;
2955	op->contr->golem_count=0;
2956	}
2957	loot_object(op); /* Remove some of the items for good */
2958	remove_ob(op);
2959	op->direction=0;
2960
2961	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2962	delete_character(op->name,0);
2963	if (settings.resurrection == TRUE) {
2964	/* save playerfile sans equipment when player dies
2965	** then save it as player.pl.dead so that future resurrection
2966	** type spells will work on them nicely
2967	*/
2968	delete_character(op->name,0);
2969	op->stats.hp = op->stats.maxhp;
2970	op->stats.food = 999;
2971
2972	/* set the location of where the person will reappear when */
2973	/* maybe resurrection code should fix map also */
2974	strcpy(op->contr->maplevel, settings.emergency_mapname);
2975	if(op->map!=NULL)
2976	op->map = NULL;
2977	op->x = settings.emergency_x;
2978	op->y = settings.emergency_y;
2979	save_player(op,0);
2980	op->map = map;
2981	/* please see resurrection.c: peterm */
2982	dead_player(op);
2983	} else {
2984	delete_character(op->name,1);
2985	}	2723	}
2986	}
2987	play_again(op);
2988		2724
2989	/* peterm: added to create a corpse at deathsite. */	2725	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2990	tmp=arch_to_object(find_archetype("corpse_pl"));
2991	sprintf(buf,"%s", op->name);
2992	FREE_AND_COPY(tmp->name, buf);
2993	FREE_AND_COPY(tmp->name_pl, buf);
2994	tmp->level=op->level;
2995	tmp->x=x;tmp->y=y;
2996	if (tmp->msg)
2997	free_string(tmp->msg);
2998	tmp->msg = add_string (gravestone_text(op));
2999	SET_FLAG (tmp, FLAG_UNIQUE);
3000	insert_ob_in_map (tmp, map, NULL,0);
3001	}
3002	}	2726	}
3003		2727
3004		2728	static void
3005	void loot_object(object *op) { /* Grab and destroy some treasure */	2729	loot_object (object *op)
		2730	{ /* Grab and destroy some treasure */
3006	object *tmp,*tmp2,*next;	2731	object *tmp, *next;
3007		2732
3008	if (op->container) { /* close open sack first */	2733	op->close_container (); /* close open sack first */
3009	esrv_apply_container (op, op->container);
3010	}
3011		2734
3012	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2735	for (tmp = op->inv; tmp; tmp = next)
		2736	{
3013	next=tmp->below;	2737	next = tmp->below;
3014	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2738
3015	remove_ob(tmp);	2739	if (tmp->invisible)
		2740	continue;
		2741
		2742	tmp->remove ();
3016	tmp->x=op->x,tmp->y=op->y;	2743	tmp->x = op->x, tmp->y = op->y;
3017	if (tmp->type == CONTAINER) { /* empty container to ground */	2744
3018	loot_object(tmp);	2745	if (tmp->type == CONTAINER)
3019	}	2746	loot_object (tmp); /* empty container to ground */
3020	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2747
3021	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2748	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
		2749	{
3022	if(tmp->nrof>1) {	2750	if (tmp->nrof > 1)
3023	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2751	{
3024	free_object(tmp2);	2752	tmp->decrease (rndm (1, tmp->nrof - 1));
3025	insert_ob_in_map(tmp,op->map,NULL,0);	2753	insert_ob_in_map (tmp, op->map, NULL, 0);
		2754	}
		2755	else
		2756	tmp->destroy ();
		2757	}
3026	} else	2758	else
3027	free_object(tmp);
3028	} else
3029	insert_ob_in_map(tmp,op->map,NULL,0);	2759	insert_ob_in_map (tmp, op->map, NULL, 0);
3030	}	2760	}
3031	}	2761	}
3032		2762
3033	/*	2763	/*
3034	* fix_weight(): Check recursively the weight of all players, and fix	2764	* fix_weight(): Check recursively the weight of all players, and fix
3035	* what needs to be fixed. Refresh windows and fix speed if anything	2765	* what needs to be fixed. Refresh windows and fix speed if anything
3036	* was changed.	2766	* was changed.
3037	*/	2767	*/
		2768	void
		2769	fix_weight ()
		2770	{
		2771	for_all_players (pl)
		2772	{
		2773	weight_t old = pl->ob->carrying;
3038		2774
3039	void fix_weight(void) {	2775	pl->ob->update_weight ();
3040	player *pl;	2776
3041	for (pl = first_player; pl != NULL; pl = pl->next) {	2777	if (old != pl->ob->carrying)
3042	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2778	{
3043	if(old == sum)	2779	pl->ob->update_stats ();
3044	continue;	2780	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3045	fix_player(pl->ob);	2781	}
3046	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3047	pl->ob->name, old, sum);
3048	}	2782	}
3049	}	2783	}
3050		2784
3051	void fix_luck(void) {	2785	void
3052	player *pl;	2786	fix_luck ()
3053	for (pl = first_player; pl != NULL; pl = pl->next)	2787	{
		2788	for_all_players (pl)
3054	if (!pl->ob->contr->state)	2789	if (!pl->ob->contr->ns->state)
3055	change_luck(pl->ob, 0);	2790	pl->ob->change_luck (0);
3056	}	2791	}
3057
3058		2792
3059	/* cast_dust() - handles op throwing objects of type 'DUST'.	2793	/* cast_dust() - handles op throwing objects of type 'DUST'.
3060	* This is much simpler in the new spell code - we basically	2794	* This is much simpler in the new spell code - we basically
3061	* just treat this as any other spell casting object.	2795	* just treat this as any other spell casting object.
3062	*/	2796	*/
3063
3064	void	2797	void
3065	cast_dust (object * op, object * throw_ob, int dir)	2798	cast_dust (object *op, object *throw_ob, int dir)
3066	{	2799	{
3067	object *skop, *spob;	2800	object *skop, *spob;
3068		2801
3069	skop = find_skill_by_name (op, throw_ob->skill);	2802	skop = find_skill_by_name (op, throw_ob->skill);
3070		2803
3071	/* casting POTION 'dusts' is really a use_magic_item skill */	2804	/* casting POTION 'dusts' is really a use_magic_item skill */
3072	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2805	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3073	{	2806	{
3074	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2807	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3075	op->name);
3076	return;	2808	return;
3077	}	2809	}
3078		2810
3079	spob = throw_ob->inv;	2811	spob = throw_ob->inv;
3080		2812
3081	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2813	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3082	// not pass NULL to cast_spell (which did indeed check itself, but	2814	// not pass NULL to cast_spell (which did indeed check itself, but
3083	// errors should be reported as early as possible IMHO)	2815	// errors should be reported as early as possible IMHO)
3084	if (!spob)	2816	if (!spob)
3085	{	2817	{
3086	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2818	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3087	throw_ob->name, op->name);
3088	return;	2819	return;
3089	}	2820	}
3090		2821
3091	if (op->type == PLAYER)	2822	if (op->type == PLAYER)
3092	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2823	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3093		2824
3094	cast_spell (op, throw_ob, dir, spob, NULL);	2825	cast_spell (op, throw_ob, dir, spob, NULL);
3095		2826
3096	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2827	throw_ob->destroy ();
3097	remove_ob (throw_ob);
3098	free_object (throw_ob);
3099	}	2828	}
3100		2829
		2830	void
3101	void make_visible (object *op) {	2831	make_visible (object *op)
3102	op->hide = 0;	2832	{
		2833	op->flag [FLAG_HIDDEN] = 0;
3103	op->invisible = 0;	2834	op->invisible = 0;
3104	if(op->type==PLAYER) {
3105	op->contr->tmp_invis = 0;
3106	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3107	}
3108	update_object(op,UP_OBJ_FACE);
3109	}
3110		2835
3111	int is_true_undead(object *op) {
3112	object *tmp=NULL;
3113
3114	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3115
3116	if(op->type==PLAYER)	2836	if (op->type == PLAYER)
3117	for(tmp=op->inv;tmp;tmp=tmp->below)	2837	{
3118	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2838	op->contr->tmp_invis = 0;
3119	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2839	op->contr->invis_race = 0;
		2840	}
		2841
		2842	update_object (op, UP_OBJ_CHANGE);
		2843	}
		2844
		2845	int
		2846	is_true_undead (object *op)
		2847	{
		2848	if (op->arch->flag [FLAG_UNDEAD])
		2849	return 1;
		2850
3120	return 0;	2851	return 0;
3121	}	2852	}
3122		2853
3123	/* look at the surrounding terrain to determine	2854	/* look at the surrounding terrain to determine
3124	* the hideability of this object. Positive levels	2855	* the hideability of this object. Positive levels
3125	* indicate greater hideability.	2856	* indicate greater hideability.
3126	*/	2857	*/
3127		2858	int
3128	int hideability(object *ob) {	2859	hideability (object *ob)
		2860	{
3129	int i,level=0, mflag;	2861	int i, level = 0, mflag;
3130	sint16 x,y;	2862	sint16 x, y;
3131		2863
3132	if(!ob||!ob->map) return 0;	2864	if (!ob || !ob->map)
		2865	return 0;
3133		2866
3134	/* so, on normal lighted maps, its hard to hide */	2867	/* so, on normal lighted maps, its hard to hide */
3135	level=ob->map->darkness - 2;	2868	level = ob->map->darklevel () - 2;
3136		2869
3137	/* this also picks up whether the object is glowing.	2870	/* this also picks up whether the object is glowing.
3138	* If you carry a light on a non-dark map, its not	2871	* If you carry a light on a non-dark map, its not
3139	* as bad as carrying a light on a pitch dark map */	2872	* as bad as carrying a light on a pitch dark map */
3140	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2873	if (ob->has_carried_lights ())
		2874	level = -(10 + (2 * ob->map->darklevel ()));
3141		2875
3142	/* scan through all nearby squares for terrain to hide in */	2876	/* scan through all nearby squares for terrain to hide in */
3143	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2877	for (i = 0, x = ob->x, y = ob->y;
		2878	i <= SIZEOFFREE1;
		2879	i++, x = ob->x + DIRX (i), y = ob->y + DIRY (i))
		2880	{
3144	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2881	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3145	if (mflag & P_OUT_OF_MAP) { continue; }	2882	if (mflag & P_OUT_OF_MAP)
		2883	continue;
		2884
3146	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2885	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3147	level += 2;	2886	level += 2;
3148	else /* open terrain! */	2887	else /* open terrain! */
3149	level -= 1;	2888	level -= 1;
3150	}	2889	}
3151		2890
3152	#if 0	2891	#if 0
3153	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2892	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3154	#endif	2893	#endif
3155	return level;	2894	return level;
3156	}	2895	}
3157		2896
3158	/* For Hidden creatures - a chance of becoming 'unhidden'	2897	/* For Hidden creatures - a chance of becoming 'unhidden'
3159	* every time they move - as we subtract off 'invisibility'	2898	* every time they move - as we subtract off 'invisibility'
3160	* AND, for players, if they move into a ridiculously unhideable	2899	* AND, for players, if they move into a ridiculously unhideable
3161	* spot (surrounded by clear terrain in broad daylight). -b.t.	2900	* spot (surrounded by clear terrain in broad daylight). -b.t.
3162	*/	2901	*/
3163		2902	void
3164	void do_hidden_move (object *op) {	2903	do_hidden_move (object *op)
3165	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2904	{
3166	object *skop;	2905	int hide = 0;
3167		2906
3168	if(!op || !op->map) return;	2907	if (!op || !op->map)
		2908	return;
3169		2909
3170	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2910	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2911	int num = random_roll (0, 19, op, PREFER_LOW);
3171		2912
3172	/* its *extremely* hard to run and sneak/hide at the same time! */	2913	/* its *extremely* hard to run and sneak/hide at the same time! */
3173	if(op->type==PLAYER && op->contr->run_on) {	2914	if (op->type == PLAYER && op->contr->run_on)
3174	if(!skop || num >= skop->level) {	2915	if (!skop || num >= skop->level)
		2916	{
3175	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2917	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3176	make_visible(op);	2918	make_visible (op);
3177	return;	2919	return;
3178	} else num += 20;
3179	}	2920	}
		2921	else
		2922	num += 20;
		2923
3180	num += op->map->difficulty;	2924	num += op->map->difficulty;
3181	hide = hideability(op); /* modify by terrain hidden level */	2925	hide = hideability (op); /* modify by terrain hidden level */
3182	num -= hide;	2926	num -= hide;
		2927
3183	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2928	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2929	{
3184	make_visible(op);	2930	make_visible (op);
3185	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2931
3186	"You moved out of hiding! You are visible!");	2932	if (op->type == PLAYER)
		2933	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3187	}	2934	}
3188	else if (op->type == PLAYER && skop) {	2935	else if (op->type == PLAYER && skop)
3189	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2936	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3190	}
3191	}	2937	}
3192		2938
3193	/* determine if who is standing near a hostile creature. */	2939	/* determine if who is standing near a hostile creature. */
3194		2940
		2941	int
3195	int stand_near_hostile( object *who ) {	2942	stand_near_hostile (object *who)
		2943	{
3196	object *tmp=NULL;	2944	object *tmp = NULL;
3197	int i,friendly=0,player=0, mflags;	2945	int i, friendly = 0, player = 0, mflags;
3198	mapstruct *m;	2946	maptile *m;
3199	sint16 x,y;	2947	sint16 x, y;
3200		2948
3201	if(!who) return 0;	2949	if (!who)
3202
3203	if(who->type==PLAYER) player=1;
3204	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3205
3206	/* search adjacent squares */
3207	for(i=1;i<9;i++) {
3208	x = who->x+freearr_x[i];
3209	y = who->y+freearr_y[i];
3210	m = who->map;
3211	mflags = get_map_flags(m, &m, x, y, &x, &y);
3212	/* space must be blocked if there is a monster. If not
3213	* blocked, don't need to check this space.
3214	*/
3215	if (mflags & P_OUT_OF_MAP) continue;
3216	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3217
3218	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3219	if((player||friendly)
3220	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3221	return 1;
3222	else if(tmp->type==PLAYER)
3223	{
3224	/*don't let a hidden DM prevent you from hiding*/
3225	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3226	return 1;
3227	}
3228	}
3229	}
3230	return 0;	2950	return 0;
3231	}
3232		2951
		2952	if (who->type == PLAYER)
		2953	player = 1;
		2954
		2955	else
		2956	friendly = who->flag [FLAG_FRIENDLY];
		2957
		2958	/* search adjacent squares */
		2959	for (i = 1; i < 9; i++)
		2960	{
		2961	x = who->x + DIRX (i);
		2962	y = who->y + DIRY (i);
		2963	m = who->map;
		2964	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2965	/* space must be blocked if there is a monster. If not
		2966	* blocked, don't need to check this space.
		2967	*/
		2968	if (mflags & P_OUT_OF_MAP)
		2969	continue;
		2970	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2971	continue;
		2972
		2973	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2974	{
		2975	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
		2976	return 1;
		2977	else if (tmp->type == PLAYER)
		2978	return 1;
		2979	}
		2980	}
		2981	return 0;
		2982	}
		2983
3233	/* check the player los field for viewability of the	2984	/* check the player los field for viewability of the
3234	* object op. This function works fine for monsters,	2985	* object op. This function works fine for monsters,
3235	* but we dont worry if the object isnt the top one in	2986	* but we dont worry if the object isnt the top one in
3236	* a pile (say a coin under a table would return "viewable"	2987	* a pile (say a coin under a table would return "viewable"
3237	* by this routine). Another question, should we be	2988	* by this routine). Another question, should we be
3238	* concerned with the direction the player is looking	2989	* concerned with the direction the player is looking
3239	* in? Realistically, most of use cant see stuff behind	2990	* in? Realistically, most of us can't see stuff behind
3240	* our backs...on the other hand, does the "facing" direction	2991	* our backs...on the other hand, does the "facing" direction
3241	* imply the way your head, or body is facing? Its possible	2992	* imply the way your head, or body is facing? It's possible
3242	* for them to differ. Sigh, this fctn could get a bit more complex.	2993	* for them to differ. Sigh, this fctn could get a bit more complex.
3243	* -b.t.	2994	* -b.t.
3244	* This function is now map tiling safe.	2995	* This function is now map tiling safe.
3245	*/	2996	*/
3246		2997	int
3247	int player_can_view (object *pl,object *op) {	2998	player_can_view (object *pl, object *op)
		2999	{
3248	rv_vector rv;	3000	rv_vector rv;
3249	int dx,dy;	3001	int dx, dy;
3250		3002
3251	if(pl->type!=PLAYER) {	3003	if (pl->type != PLAYER)
		3004	{
3252	LOG(llevError,"player_can_view() called for non-player object\n");	3005	LOG (llevError, "player_can_view() called for non-player object\n");
3253	return -1;
3254	}
3255	if (!pl || !op) return 0;
3256
3257	if(op->head) { op = op->head; }
3258	get_rangevector(pl, op, &rv, 0x1);
3259
3260	/* starting with the 'head' part, lets loop
3261	* through the object and find if it has any
3262	* part that is in the los array but isnt on
3263	* a blocked los square.
3264	* we use the archetype to figure out offsets.
3265	*/
3266	while(op) {
3267	dx = rv.distance_x + op->arch->clone.x;
3268	dy = rv.distance_y + op->arch->clone.y;
3269
3270	/* only the viewable area the player sees is updated by LOS
3271	* code, so we need to restrict ourselves to that range of values
3272	* for any meaningful values.
3273	*/
3274	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3275	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3276	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3277	return 1;	3006	return -1;
3278	op = op->more;
3279	}	3007	}
		3008
		3009	if (!pl || !op)
3280	return 0;	3010	return 0;
3281	}
3282		3011
3283	/* routine for both players and monsters. We call this when	3012	op = op->head_ ();
3284	* there is a possibility for our action distrubing our hiding	3013
3285	* place or invisiblity spell. Artefact invisiblity is not	3014	get_rangevector (pl, op, &rv, 0x1);
3286	* effected by this. If we arent invisible to begin with, we	3015
3287	* return 0.	3016	/* starting with the 'head' part, lets loop
		3017	* through the object and find if it has any
		3018	* part that is in the los array but isn't on
		3019	* a blocked los square.
		3020	* we use the archetype to figure out offsets.
3288	*/	3021	*/
3289	int action_makes_visible (object *op) {	3022	while (op)
		3023	{
		3024	dx = rv.distance_x + op->arch->x;
		3025	dy = rv.distance_y + op->arch->y;
3290		3026
3291	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3027	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3292	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3293	return 0;
3294
3295	if (op->contr && op->contr->tmp_invis == 0) return 0;
3296
3297	/* If monsters, they should become visible */
3298	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3299	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3300	return 1;	3028	return 1;
3301	}	3029
		3030	op = op->more;
3302	}	3031	}
		3032
3303	return 0;	3033	return 0;
3304	}	3034	}
3305		3035
3306	/* op_on_battleground - checks if the given object op (usually	3036	/* op_on_battleground - checks if the given object op (usually
3307	* a player) is standing on a valid battleground-tile,	3037	* a player) is standing on a valid battleground-tile,
3308	* function returns TRUE/FALSE. If true x, y returns the battleground	3038	* function returns TRUE/FALSE. If true x, y returns the battleground
3309	* -exit-coord. (and if x, y not NULL)	3039	* -exit-coord. (and if x, y not NULL)
3310	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3040	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3311	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3041	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3312	* Default is to do the same as before, so only people wanting to have different points need worry about this	3042	* Default is to do the same as before, so only people wanting to have different points need worry about this
3313	*/	3043	*/
		3044	int
3314	int op_on_battleground (object *op, int *x, int *y) {	3045	op_on_battleground (object *op, int *x, int *y)
3315	object *tmp;	3046	{
3316
3317	/* A battleground-tile needs the following attributes to be valid:	3047	/* A battleground-tile needs the following attributes to be valid:
3318	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3048	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3319	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3049	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3320	* and the exit-coordinates sp/hp must both be > 0.	3050	* and the exit-coordinates sp/hp must both be > 0.
3321	* => The intention here is to prevent abuse of the battleground-	3051	* => The intention here is to prevent abuse of the battleground-
3322	* feature (like pickable or hidden battleground tiles). */	3052	* feature (like pickable or hidden battleground tiles). */
3323	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3053	for (object *tmp = op->below; tmp; tmp = tmp->below)
3324	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3054	{
3325	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3055	if (tmp->flag [FLAG_IS_FLOOR])
3326	strcmp(tmp->name, "battleground")==0 &&	3056	{
3327	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3057	if (tmp->flag [FLAG_NO_PICK]
		3058	&& tmp->type == BATTLEGROUND
		3059	&& tmp->name == shstr_battleground
		3060	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3061	{
3328	/*before we assign the exit, check if this is a teambattle*/	3062	/* before we assign the exit, check if this is a teambattle */
3329	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3063	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3330	object *invtmp;	3064	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3331	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3065	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3332	if(invtmp->type==FORCE && invtmp->slaying &&	3066	{
3333	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3067	if (x && y)
3334	if (x != NULL && y != NULL)
3335	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3068	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3069
		3070	return 1;
		3071	}
		3072
		3073	if (x && y)
		3074	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3075
3336	return 1;	3076	return 1;
3337	}	3077	}
3338	}	3078	}
3339	}
3340	if (x != NULL && y != NULL)
3341	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3342	return 1;
3343	}	3079	}
3344	}	3080
3345	}
3346	/* If we got here, did not find a battleground */	3081	/* If we got here, did not find a battleground */
3347	return 0;	3082	return 0;
3348	}	3083	}
3349		3084
3350	/*	3085	/*
…		…
3354	* attributes:	3089	* attributes:
3355	* object *who the dragon player	3090	* object *who the dragon player
3356	* int atnr the attack-number of the ability focus	3091	* int atnr the attack-number of the ability focus
3357	* int level ability level	3092	* int level ability level
3358	*/	3093	*/
		3094	void
3359	void dragon_ability_gain(object *who, int atnr, int level) {	3095	dragon_ability_gain (object *who, int atnr, int level)
		3096	{
3360	treasurelist *trlist = NULL; /* treasurelist */	3097	treasurelist *trlist = NULL; /* treasurelist */
3361	treasure *tr; /* treasure */	3098	treasure *tr; /* treasure */
3362	object *tmp,*skop; /* tmp. object */	3099	object *tmp, *skop; /* tmp. object */
3363	object *item; /* treasure object */	3100	object *item; /* treasure object */
3364	char buf[MAX_BUF]; /* tmp. string buffer */	3101	char buf[MAX_BUF]; /* tmp. string buffer */
3365	int i=0, j=0;	3102	int i = 0, j = 0;
3366		3103
3367	/* get the appropriate treasurelist */	3104	/* get the appropriate treasurelist */
3368	if (atnr == ATNR_FIRE)	3105	if (atnr == ATNR_FIRE)
3369	trlist = find_treasurelist("dragon_ability_fire");	3106	trlist = treasurelist::find (shstr_dragon_ability_fire);
3370	else if (atnr == ATNR_COLD)	3107	else if (atnr == ATNR_COLD)
3371	trlist = find_treasurelist("dragon_ability_cold");	3108	trlist = treasurelist::find (shstr_dragon_ability_cold);
3372	else if (atnr == ATNR_ELECTRICITY)	3109	else if (atnr == ATNR_ELECTRICITY)
3373	trlist = find_treasurelist("dragon_ability_elec");	3110	trlist = treasurelist::find (shstr_dragon_ability_elec);
3374	else if (atnr == ATNR_POISON)	3111	else if (atnr == ATNR_POISON)
3375	trlist = find_treasurelist("dragon_ability_poison");	3112	trlist = treasurelist::find (shstr_dragon_ability_poison);
3376		3113
3377	if (trlist == NULL || who->type != PLAYER)	3114	if (trlist == NULL || who->type != PLAYER)
3378	return;	3115	return;
3379		3116
3380	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3117	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3381	tr = tr->next, i++);	3118
3382		3119	if (!tr || !tr->item)
3383	if (tr == NULL || tr->item == NULL) {	3120	{
3384	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3121	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3385	return;	3122	return;
3386	}	3123	}
3387		3124
3388	/* everything seems okay - now bring on the gift: */	3125	/* everything seems okay - now bring on the gift: */
3389	item = &(tr->item->clone);	3126	item = tr->item;
3390		3127
3391	if (item->type == SPELL) {	3128	if (item->type == SPELL)
		3129	{
3392	if (check_spell_known (who, item->name))	3130	if (check_spell_known (who, item->name))
3393	return;	3131	return;
3394		3132
3395	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3133	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3396	do_learn_spell (who, item, 0);	3134	do_learn_spell (who, item, 0);
3397	return;	3135	return;
3398	}	3136	}
3399		3137
3400	/* grant direct spell */	3138	/* grant direct spell */
3401	if (item->type == SPELLBOOK) {	3139	if (item->type == SPELLBOOK)
		3140	{
3402	if (!item->inv) {	3141	if (!item->inv)
		3142	{
3403	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3143	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3404	item->name);
3405	return;	3144	return;
3406	}	3145	}
3407	if (check_spell_known (who, item->inv->name))	3146	if (check_spell_known (who, item->inv->name))
3408	return;	3147	return;
3409	if (item->invisible) {	3148	if (item->invisible)
		3149	{
3410	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3150	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3411	do_learn_spell (who, item->inv, 0);	3151	do_learn_spell (who, item->inv, 0);
3412	return;	3152	return;
3413	}	3153	}
3414	}	3154	}
3415	else if (item->type == SKILL_TOOL && item->invisible) {	3155	else if (item->type == SKILL_TOOL && item->invisible)
		3156	{
3416	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3157	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3158	{
3417		3159
3418	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3160	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3419	* in this way, if the player is missing any of the attacktypes, he gets	3161	* in this way, if the player is missing any of the attacktypes, he gets
3420	* them. As it is now, if the player has any that match the granted skill,	3162	* them. As it is now, if the player has any that match the granted skill,
3421	* but not all of them, he gets nothing.	3163	* but not all of them, he gets nothing.
3422	*/	3164	*/
3423	if (!(skop->attacktype & item->attacktype)) {	3165	if (!(skop->attacktype & item->attacktype))
		3166	{
3424	/* Give new attacktype */	3167	/* Give new attacktype */
3425	skop->attacktype |= item->attacktype;	3168	skop->attacktype |= item->attacktype;
3426		3169
3427	/* always add physical if there's none */	3170	/* always add physical if there's none */
3428	skop->attacktype |= AT_PHYSICAL;	3171	skop->attacktype |= AT_PHYSICAL;
3429
3430	if (item->msg != NULL)
3431	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);
3432		3172
3433	/* Give player new face */	3173	if (item->msg != NULL)
3434	if (item->animation_id) {
3435	who->face = skop->face;
3436	who->animation_id = item->animation_id;
3437	who->anim_speed = item->anim_speed;
3438	who->last_anim = 0;
3439	who->state = 0;
3440	animate_object(who, who->direction);
3441	}
3442	}
3443	}
3444	}
3445	else if (item->type == FORCE) {
3446	/* forces in the treasurelist can alter the player's stats */
3447	object *skin;
3448	/* first get the dragon skin force */
3449	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;
3450	skin=skin->below);
3451	if (skin == NULL) return;
3452
3453	/* adding new spellpath attunements */
3454	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {
3455	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3456
3457	/* print message */
3458	sprintf(buf, "You feel attuned to ");
3459	for(i=0, j=0; i<NRSPELLPATHS; i++) {
3460	if(item->path_attuned & (1<<i)) {
3461	if (j)
3462	strcat(buf," and ");
3463	else
3464	j = 1;
3465	strcat(buf, spellpathnames[i]);
3466	}
3467	}
3468	strcat(buf,".");
3469	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);
3470	}
3471
3472	/* evtl. adding flags: */
3473	if(QUERY_FLAG(item, FLAG_XRAYS))
3474	SET_FLAG(skin, FLAG_XRAYS);
3475	if(QUERY_FLAG(item, FLAG_STEALTH))
3476	SET_FLAG(skin, FLAG_STEALTH);
3477	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))
3478	SET_FLAG(skin, FLAG_SEE_IN_DARK);
3479
3480	/* print message if there is one */
3481	if (item->msg != NULL)
3482	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3174	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3483	}
3484	else {
3485	/* generate misc. treasure */
3486	tmp = arch_to_object (tr->item);
3487	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));
3488	tmp = insert_ob_in_ob (tmp, who);
3489	if (who->type == PLAYER)
3490	esrv_send_item(who, tmp);
3491	}
3492	}
3493		3175
3494	/**	3176	/* Give player new face */
3495	* Unready an object for a player. This function does nothing if the object was	3177	if (item->animation_id)
3496	* not readied.	3178	{
3497	*/	3179	who->face = skop->face;
3498	void player_unready_range_ob(player *pl, object *ob) {	3180	who->animation_id = item->animation_id;
3499	rangetype i;	3181	who->anim_speed = item->anim_speed;
3500		3182	who->last_anim = 0;
3501	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3183	who->state = 0;
3502	if (pl->ranges[i] == ob) {	3184	animate_object (who, who->direction);
3503	pl->ranges[i] = NULL;	3185	}
3504	if (pl->shoottype == i) {
3505	pl->shoottype = range_none;
3506	}	3186	}
3507	}	3187	}
3508	}	3188	}
		3189	else if (item->type == FORCE)
		3190	{
		3191	/* forces in the treasurelist can alter the player's stats */
		3192	object *skin;
		3193
		3194	/* first get the dragon skin force */
		3195	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
		3196	;
		3197
		3198	if (!skin)
		3199	return;
		3200
		3201	/* adding new spellpath attunements */
		3202	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3203	{
		3204	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
		3205
		3206	/* print message */
		3207	sprintf (buf, "You feel attuned to ");
		3208	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3209	{
		3210	if (item->path_attuned & (1 << i))
		3211	{
		3212	if (j)
		3213	strcat (buf, " and ");
		3214	else
		3215	j = 1;
		3216	strcat (buf, spellpathnames[i]);
		3217	}
		3218	}
		3219
		3220	strcat (buf, ".");
		3221	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
		3222	}
		3223
		3224	/* evtl. adding flags: */
		3225	if (item->flag [FLAG_XRAYS])
		3226	skin->set_flag (FLAG_XRAYS);
		3227	if (item->flag [FLAG_STEALTH])
		3228	skin->set_flag (FLAG_STEALTH);
		3229	if (item->flag [FLAG_SEE_IN_DARK])
		3230	skin->set_flag (FLAG_SEE_IN_DARK);
		3231
		3232	/* print message if there is one */
		3233	if (item->msg != NULL)
		3234	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3235	}
		3236	else
		3237	{
		3238	/* generate misc. treasure */
		3239	tmp = tr->item->instance ();
		3240	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
		3241	who->insert (tmp);
		3242	}
3509	}	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
		3282	void
		3283	object::failmsgf (const char *format, ...)
		3284	{
		3285	if (!contr)
		3286	return;
		3287
		3288	va_list ap;
		3289	va_start (ap, format);
		3290	contr->failmsg (vformat (format, ap));
		3291	va_end (ap);
		3292	}
		3293
		3294	void
		3295	player::failmsgf (const char *format, ...)
		3296	{
		3297	va_list ap;
		3298	va_start (ap, format);
		3299	failmsg (vformat (format, ap));
		3300	va_end (ap);
		3301	}
		3302

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