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Comparing deliantra/server/server/player.C (file contents):
Revision 1.17 by pippijn, Thu Sep 7 10:01:58 2006 UTC vs.
Revision 1.250 by root, Sat Dec 12 03:17:21 2009 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: player.C,v 1.17 2006/09/07 10:01:58 pippijn Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify it under
		9	* the terms of the Affero GNU General Public License as published by the
		10	* Free Software Foundation, either version 3 of the License, or (at your
		11	* option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the Affero GNU General Public License
		19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
		21	*
		22	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	23	*/
5		24
6	/*	25	//+GPL
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28		26
29	#include <global.h>	27	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	28	#include <sproto.h>
35	#endif
36	#include <sounds.h>	29	#include <sounds.h>
37	#include <living.h>	30	#include <living.h>
38	#include <object.h>	31	#include <object.h>
39	#include <spells.h>	32	#include <spells.h>
40	#include <skills.h>	33	#include <skills.h>
41	#include <newclient.h>
42		34
43	#ifdef COZY_SERVER	35	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	36	#include <functional>
45	#endif
46		37
47	player *find_player(const char *plname)	38	playervec players;
48	{
49	player *pl;
50	for(pl=first_player;pl!=NULL;pl=pl->next)
51	{
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))
53	return pl;
54	};
55	return NULL;
56	}
57		39
58	player* find_player_partial_name( const char* plname )	40	/* This loads the first map an puts the player on it. */
59	{	41	static void
60	player* pl;	42	set_first_map (object *op)
61	player* found = NULL;	43	{
62	size_t namelen = strlen( plname );	44	op->contr->maplevel = first_map_path;
63	for ( pl = first_player; pl != NULL; pl = pl->next )	45	op->x = -1;
64	{	46	op->y = -1;
65	if ( (size_t) strlen( pl->ob->name ) < namelen )
66	continue;
67
68	if ( !strcmp( pl->ob->name, plname) )
69	return pl;
70
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )
72	{
73	if ( found )
74	return NULL;
75
76	found = pl;
77	}
78	}
79	return found;
80	}
81
82	void display_motd(const object *op) {
83	char buf[MAX_BUF];
84	char motd[HUGE_BUF];
85	FILE *fp;
86	int comp;
87	int size;
88
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
91	return;
92	}
93	motd[0]='\0';
94	size=0;
95	while (fgets(buf, MAX_BUF, fp) != NULL) {
96	if( *buf == '#')
97	continue;
98	strncat(motd+size,buf,HUGE_BUF-size);
99	size+=strlen(buf);
100	}
101	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
102	close_and_delete(fp, comp);
103	}	47	}
104		48
105	void send_rules(const object *op) {	49	void
106	char buf[MAX_BUF];	50	player::activate ()
107	char rules[HUGE_BUF];	51	{
108	FILE *fp;	52	if (active)
109	int comp;
110	int size;
111
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
114	return;	53	return;
		54
		55	players.insert (this);
		56	ob->remove ();
		57	ob->map = 0;
		58	ob->activate_recursive ();
		59	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		60	add_friendly_object (ob);
		61	}
		62
		63	void
		64	player::deactivate ()
		65	{
		66	if (!active)
		67	return;
		68
		69	terminate_all_pets (ob);
		70	remove_friendly_object (ob);
		71	ob->deactivate_recursive ();
		72
		73	if (ob->map)
		74	maplevel = ob->map->path;
		75
		76	ob->remove ();
		77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		78	ob->map = 0;
		79	party = 0;
		80
		81	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		82
		83	players.erase (this);
		84	}
		85
		86	// connect the player with a specific client
		87	// also changes, rationalises, and fixes some incorrect settings
		88	void
		89	player::connect (client *ns)
		90	{
		91	this->ns = ns;
		92	ns->pl = this;
		93
		94	run_on = 0;
		95	fire_on = 0;
		96	ob->close_container (); //TODO: client-specific
		97
		98	ns->update_look = 0;
		99	ns->look_position = 0;
		100
		101	clear_los ();
		102
		103	ns->reset_stats ();
		104
		105	/* make sure he's a player -- needed because of class change. */
		106	ob->type = PLAYER; // we are paranoid
		107	ob->race = ob->arch->race;
		108
		109	ob->update_weight ();
		110	link_skills ();
		111
		112	assign (title, ob->arch->object::name);
		113
		114	/* if it's a dragon player, set the correct title here */
		115	if (is_dragon_pl (ob))
115	}	116	{
116	rules[0]='\0';	117	object *tmp, *abil = 0, *skin = 0;
117	size=0;	118
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	119	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	120	if (tmp->type == FORCE)
120	continue;	121	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	122	abil = tmp;
		123	else if (tmp->arch->archname == shstr_dragon_skin_force)
		124	skin = tmp;
		125
		126	set_dragon_name (ob, abil, skin);
		127	}
		128
		129	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		130
		131	esrv_new_player (this);
		132
		133	ob->update_stats ();
		134
		135	ns->floorbox_update ();
		136	esrv_send_inventory (ob, ob);
		137	esrv_add_spells (this, 0);
		138
		139	ob->flag [FLAG_READY_WEAPON] = false;
		140	ob->flag [FLAG_READY_SKILL] = false;
		141	ob->flag [FLAG_READY_BOW] = false;
		142
		143	for (object *op = ob->inv; op; op = op->below)
		144	if (op->flag [FLAG_APPLIED])
		145	switch (op->type)
122	{	146	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	147	case SKILL:
124	break;	148	op->flag [FLAG_APPLIED] = false;
125	}
126	strncat(rules+size,buf,HUGE_BUF-size);
127	size+=strlen(buf);
128	}
129	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
130	close_and_delete(fp, comp);
131	}
132
133	void send_news(const object *op) {
134	char buf[MAX_BUF];
135	char news[HUGE_BUF];
136	char subject[MAX_BUF];
137	FILE *fp;
138	int comp;
139	int size;
140
141	sprintf(buf, "%s/%s", settings.confdir, settings.news);
142	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL)
143	return;
144	news[0]='\0';
145	subject[0]='\0';
146	size=0;
147	while (fgets(buf, MAX_BUF, fp) != NULL) {
148	if( *buf == '#')
149	continue;
150	if ( *buf =='%'){ /* send one news */
151	if (size>0)
152	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
153	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
154	"INFORMATION: %s\n%s",
155	"%s\n%s",
156	subject, news); /*send previously read news*/
157	strcpy(subject,buf+1);
158	strip_endline(subject);
159	size=0;
160	news[0]='\0';
161	}
162	else{
163	if (size + strlen(buf)>=HUGE_BUF)
164	{
165	LOG(llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
166	break;	149	break;
167	}	150
168	strncat(news+size,buf,HUGE_BUF-size);	151	case WAND:
169	size+=strlen(buf);	152	case ROD:
		153	case HORN:
		154	case BOW:
		155	ranged_ob = op;
		156	break;
		157
		158	case WEAPON:
		159	combat_ob = op;
		160	break;
170	}	161	}
171	}	162
		163	ob->current_weapon = 0;
		164	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
		165	activate (); // change_weapon also activates, but this doesn't hurt
		166
		167	INVOKE_PLAYER (CONNECT, this);
		168	INVOKE_PLAYER (LOGIN, this);
		169	}
		170
		171	void
		172	player::disconnect ()
		173	{
		174	if (ob)
172		175	{
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,	176	ob->close_container (); //TODO: client-specific
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,	177	ob->drop_unpaid_items ();
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180
181	int playername_ok(const char *cp) {
182	/* Don't allow - or _ as first character in the name */
183	if (*cp == '-' || *cp == '_') return 0;
184
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;
189	}
190
191	/* This no longer sets the player map. Also, it now updates
192	* all the pointers so the caller doesn't need to do that.
193	* Caller is responsible for setting the correct map.
194	*/
195
196	/* Redo this to do both get_player_ob and get_player.
197	* Hopefully this will be less bugfree and simpler.
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player *
203	get_player (player * p)
204	{
205	object *op = arch_to_object (get_player_archetype (NULL));
206	int i;
207
208	if (!p)
209	{	178	}
210	p = new player;
211		179
212	/* This adds the player in the linked list. There is extra	180	if (ns)
213	* complexity here because we want to add the new player at the
214	* end of the list - there is in fact no compelling reason that
215	* that needs to be done except for things like output of
216	* 'who'.
217	*/
218	player *tmp = first_player;
219	while (tmp != NULL && tmp->next != NULL)
220	tmp = tmp->next;
221	if (tmp != NULL)
222	tmp->next = p;
223	else
224	first_player = p;
225
226	p->next = NULL;
227	}	181	{
		182	if (active)
		183	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
228		184
229	/* Clears basically the entire player structure except	185	INVOKE_PLAYER (DISCONNECT, this);
230	* for next and socket.
231	*/
232	p->clear ();
233		186
		187	ns->reset_stats ();
		188	ns->pl = 0;
		189	ns = 0;
		190	}
		191
		192	// this is important for the player scheduler to get the correct refcount
		193	// when ns = 0
		194	observe = viewpoint = ob;
		195
		196	deactivate ();
		197	}
		198
		199	//-GPL
		200
		201	// the need for this function can be explained
		202	// by load_object not returning the object
		203	void
		204	player::set_object (object *op)
		205	{
		206	ob = observe = viewpoint = op;
		207	ob->contr = this; /* this aren't yet in archetype */
		208
		209	ob->speed = 1.0f;
		210	ob->speed_left = 0.5f;
		211
		212	ob->direction = 5; /* So player faces south */
		213	}
		214
		215	void
		216	player::set_observe (object *op)
		217	{
		218	observe = viewpoint = op ? op : ob;
		219	do_los = 1;
		220	}
		221
		222	void
		223	player::set_viewpoint (object *op)
		224	{
		225	viewpoint = op ? op : (object *)observe;
		226	do_los = 1;
		227	}
		228
		229	//+GPL
		230
		231	player::player ()
		232	{
234	/* There are some elements we want initialized to non zero value -	233	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	234	* we deal with that below this point.
236	*/	235	*/
237	p->party = NULL;	236	outputs_sync = 4;
238	p->outputs_sync = 16; /* Every 2 seconds */	237	outputs_count = 4;
239	p->outputs_count = 8; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	238	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		239
243	#ifdef AUTOSAVE
244	p->last_save_tick = 9999999;
245	#endif
246
247	strcpy (p->savebed_map, first_map_path); /* Init. respawn position */	240	savebed_map = first_map_path; /* Init. respawn position */
248		241
249	op->contr = p; /* this aren't yet in archetype */
250	p->ob = op;
251	op->speed_left = 0.5;
252	op->speed = 1.0;
253	op->direction = 5; /* So player faces south */
254	op->stats.wc = 2;
255	op->run_away = 25; /* Then we panick... */
256	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
257
258	roll_stats (op);
259	p->state = ST_ROLL_STAT;
260	clear_los (op);
261
262	p->gen_sp_armour = 10;	242	gen_sp_armour = 10;
263	p->last_speed = -1;
264	p->shoottype = range_none;
265	p->bowtype = bow_normal;	243	bowtype = bow_normal;
266	p->petmode = pet_normal;	244	petmode = pet_normal;
267	p->listening = 10;
268	p->usekeys = containers;	245	usekeys = containers;
269	p->last_weapon_sp = -1;
270	p->peaceful = 1; /* default peaceful */	246	peaceful = 1; /* default peaceful */
271	p->do_los = 1;	247	do_los = 1;
272	p->explore = 0;
273	p->no_shout = 0; /* default can shout */
274		248
275	strncpy (p->title, op->arch->clone.name, sizeof (p->title) - 1);	249	weapon_sp = 1.0f;
276	p->title[sizeof (p->title) - 1] = '\0';	250	weapon_sp_left = 0.5f;
277	op->race = op->arch->clone.race;	251	}
278		252
279	CLEAR_FLAG (op, FLAG_READY_SKILL);	253	void
		254	player::do_destroy ()
		255	{
		256	disconnect ();
280		257
281	/* we need to clear these to -1 and not zero - otherwise,	258	attachable::do_destroy ();
282	* if a player quits and starts a new character, we wont	259
283	* send new values to the client, as things like exp start	260	if (ob)
284	* at zero.
285	*/
286	for (i = 0; i < NUM_SKILLS; i++)
287	{
288	p->last_skill_exp[i] = -1;
289	p->last_skill_ob[i] = NULL;
290	}	261	{
291	for (i = 0; i < NROFATTACKS; i++)	262	ob->destroy_inv (false);
		263	ob->destroy ();
292	{	264	}
293	p->last_resist[i] = -1;
294	}
295	p->last_stats.exp = -1;
296	p->last_weight = (uint32) - 1;
297		265
298	p->socket.update_look = 0;	266	ob = observe = viewpoint = 0;
299	p->socket.look_position = 0;
300	return p;
301	}	267	}
302		268
303	/* This loads the first map an puts the player on it. */	269	player::~player ()
304	static void set_first_map(object *op)
305	{	270	{
306	strcpy(op->contr->maplevel, first_map_path);	271	/* Clear item stack */
307	op->x = -1;	272	free (stack_items);
308	op->y = -1;
309	enter_exit(op, NULL);
310	}
311
312	/* Tries to add player on the connection passwd in ns.
313	* All we can really get in this is some settings like host and display
314	* mode.
315	*/
316
317	int add_player(NewSocket *ns) {
318	player *p;
319
320	p=get_player(NULL);
321	p->socket = *ns;
322	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
323	if(p->socket.faces_sent == NULL)
324	fatal(OUT_OF_MEMORY);
325	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
326	/* Needed because the socket we just copied over needs to be cleared.
327	* Note that this can result in a client reset if there is partial data
328	* on the uncoming socket.
329	*/
330	p->socket.inbuf.len = 0;
331	set_first_map(p->ob);
332
333	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
334	add_friendly_object(p->ob);
335	send_rules(p->ob);
336	send_news(p->ob);
337	display_motd(p->ob);
338	get_name(p->ob);
339	return 0;
340	}	273	}
341		274
342	/*	275	/*
343	* get_player_archetype() return next player archetype from archetype	276	* get_player_archetype() return next player archetype from archetype
344	* list. Not very efficient routine, but used only creating new players.	277	* list. Not very efficient routine, but used only creating new players.
345	* Note: there MUST be at least one player archetype!	278	* Note: there MUST be at least one player archetype!
346	*/	279	*/
		280	static archetype *
347	archetype *get_player_archetype(archetype* at)	281	get_player_archetype (archetype *at)
348	{	282	{
349	archetype *start = at;	283	// archetypes could have been reloaded
		284	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		285
		286	if (!nat)
		287	return at;
		288
		289	archvec::iterator i = archetypes.find (nat);
		290
350	for (;;) {	291	for (;;)
351	if (at==NULL || at->next==NULL)
352	at=first_archetype;
353	else
354	at=at->next;
355	if(at->clone.type==PLAYER)
356	return at;
357	if (at == start) {
358	LOG (llevError, "No Player archetypes\n");
359	exit (-1);
360	}
361	}	292	{
362	}	293	if (++i == archetypes.end ())
		294	i = archetypes.begin ();
		295	else if (*i == at)
		296	cleanup ("not a single player archetype found");
363		297
		298	if ((*i)->type == PLAYER)
		299	return *i;
		300	}
		301	}
364		302
		303	/* Tries to add player on the connection passed in ns.
		304	* All we can really get in this is some settings like host and display
		305	* mode.
		306	*/
		307	player *
		308	player::create ()
		309	{
		310	player *pl = new player;
		311
		312	pl->set_object (get_player_archetype (0)->instance ());
		313
		314	pl->ob->roll_stats ();
		315	pl->ob->stats.wc = 2;
		316	pl->ob->run_away = 25; /* Then we panick... */
		317
		318	set_first_map (pl->ob);
		319
		320	return pl;
		321	}
		322
		323	object *
365	object *get_nearest_player(object *mon) {	324	get_nearest_player (object *mon)
		325	{
366	object *op = NULL;	326	object *op = NULL;
367	player *pl = NULL;
368	objectlink *ol;	327	objectlink *ol;
369	unsigned lastdist;	328	unsigned lastdist;
370	rv_vector rv;	329	rv_vector rv;
371		330
372	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	331	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
373	/* We should not find free objects on this friendly list, but it	332	{
374	* does periodically happen. Given that, lets deal with it.
375	* While unlikely, it is possible the next object on the friendly
376	* list is also free, so encapsulate this in a while loop.
377	*/
378	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
379	object *tmp=ol->ob;
380
381	/* Can't do much more other than log the fact, because the object
382	* itself will have been cleared.
383	*/
384	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
385	ol = ol->next;
386	remove_friendly_object(tmp);
387	if (!ol) return op;
388	}
389
390	/* Remove special check for player from this. First, it looks to cause
391	* some crashes (ol->ob->contr not set properly?), but secondly, a more
392	* complicated method of state checking would be needed in any case -
393	* as it was, a clever player could type quit, and the function would
394	* skip them over while waiting for confirmation. Remove
395	* on_same_map check, as can_detect_enemy also does this
396	*/
397	if (!can_detect_enemy(mon,ol->ob,&rv))	333	if (!can_detect_enemy (mon, ol->ob, &rv))
398	continue;	334	continue;
399		335
400	if(lastdist>rv.distance) {	336	if (lastdist > rv.distance)
		337	{
401	op=ol->ob;	338	op = ol->ob;
402	lastdist=rv.distance;	339	lastdist = rv.distance;
403	}	340	}
404	}	341	}
405	for (pl=first_player; pl != NULL; pl=pl->next) {	342
		343	for_all_players (pl)
406	if (can_detect_enemy(mon, pl->ob,&rv)) {	344	if (can_detect_enemy (mon, pl->ob, &rv))
407
408	if(lastdist>rv.distance) {	345	if (lastdist > rv.distance)
409	op=pl->ob;
410	lastdist=rv.distance;
411	}
412	}	346	{
413	}	347	op = pl->ob;
		348	lastdist = rv.distance;
		349	}
		350
414	#if 0	351	#if 0
415	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?&op->name:"(null)");	352	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
416	#endif	353	#endif
417	return op;	354	return op;
418	}	355	}
419		356
420	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	357	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
421	* result in a monster paths backtracking. It basically determines how large a	358	* result in a monster paths backtracking. It basically determines how large a
422	* detour a monster will take from the direction path when looking	359	* detour a monster will take from the direction path when looking
…		…
436	* circling behaviour. Unfortunately, this function is also used to determined	373	* circling behaviour. Unfortunately, this function is also used to determined
437	* if the creature should cast a spell, so returning a direction in that case	374	* if the creature should cast a spell, so returning a direction in that case
438	* is probably not a good thing.	375	* is probably not a good thing.
439	*/	376	*/
440	#define MAX_SPACES 50	377	#define MAX_SPACES 50
441
442		378
443	/*	379	/*
444	* Returns the direction to the player, if valid. Returns 0 otherwise.	380	* Returns the direction to the player, if valid. Returns 0 otherwise.
445	* modified to verify there is a path to the player. Does this by stepping towards	381	* modified to verify there is a path to the player. Does this by stepping towards
446	* player and if path is blocked then see if blockage is close enough to player that	382	* player and if path is blocked then see if blockage is close enough to player that
…		…
459	* monster can in fact move one space in that direction.	395	* monster can in fact move one space in that direction.
460	* 3) I'm not sure how good this code will be for moving multipart monsters,	396	* 3) I'm not sure how good this code will be for moving multipart monsters,
461	* since only simple checks to blocked are being called, which could mean the monster	397	* since only simple checks to blocked are being called, which could mean the monster
462	* is blocking itself.	398	* is blocking itself.
463	*/	399	*/
		400	int
464	int path_to_player(object *mon, object *pl, unsigned mindiff) {	401	path_to_player (object *mon, object *pl, unsigned mindiff)
		402	{
465	rv_vector rv;	403	rv_vector rv;
466	sint16 x,y;	404	sint16 x, y;
467	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	405	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
468	mapstruct *m ,*lastmap;	406	maptile *m, *lastmap;
469		407
470	get_rangevector(mon, pl, &rv, 0);	408	get_rangevector (mon, pl, &rv, 0);
471		409
472	if (rv.distance<mindiff) return 0;	410	if (rv.distance < mindiff)
		411	return 0;
473		412
474	x=mon->x;	413	x = mon->x;
475	y=mon->y;	414	y = mon->y;
476	m=mon->map;	415	m = mon->map;
477	dir = rv.direction;	416	dir = rv.direction;
478	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	417	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
479	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	418	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		419
480	/* If we can't solve it within the search distance, return now. */	420	/* If we can't solve it within the search distance, return now. */
481	if (diff>max) return 0;	421	if (diff > max)
		422	return 0;
		423
482	while (diff >1 && max>0) {	424	while (diff > 1 && max > 0)
		425	{
483	lastx = x;	426	lastx = x;
484	lasty = y;	427	lasty = y;
485	lastmap = m;	428	lastmap = m;
486	x = lastx + freearr_x[dir];	429	x = lastx + freearr_x[dir];
487	y = lasty + freearr_y[dir];	430	y = lasty + freearr_y[dir];
488		431
489	mflags = get_map_flags(m, &m, x, y, &x, &y);	432	mflags = get_map_flags (m, &m, x, y, &x, &y);
490	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);	433	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
491		434
492	/* Space is blocked - try changing direction a little */	435	/* Space is blocked - try changing direction a little */
493	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))	436	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
494	&& (m == mon->map && blocked_link(mon, m, x, y)))) {	437	&& (m == mon->map && blocked_link (mon, m, x, y))))
		438	{
495	/* recalculate direction from last good location. Possible	439	/* recalculate direction from last good location. Possible
496	* we were not traversing ideal location before.	440	* we were not traversing ideal location before.
497	*/	441	*/
498	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);	442	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
499	if (rv.direction != dir) {	443	if (rv.direction != dir)
		444	{
500	/* OK - says direction should be different - lets reset the	445	/* OK - says direction should be different - lets reset the
501	* the values so it will try again.	446	* the values so it will try again.
502	*/	447	*/
503	x = lastx;	448	x = lastx;
504	y = lasty;	449	y = lasty;
505	m = lastmap;	450	m = lastmap;
506	dir = firstdir = rv.direction;	451	dir = firstdir = rv.direction;
		452	}
507	} else {	453	else
		454	{
508	/* direct path is blocked - try taking a side step to	455	/* direct path is blocked - try taking a side step to
509	* either the left or right.	456	* either the left or right.
510	* Note increase the values in the loop below to be	457	* Note increase the values in the loop below to be
511	* more than -1/1 respectively will mean the monster takes	458	* more than -1/1 respectively will mean the monster takes
512	* bigger detour. Have to be careful about these values getting	459	* bigger detour. Have to be careful about these values getting
513	* too big (3 or maybe 4 or higher) as the monster may just try	460	* too big (3 or maybe 4 or higher) as the monster may just try
514	* stepping back and forth	461	* stepping back and forth
515	*/	462	*/
516	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {	463	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		464	{
		465	if (i == 0)
517	if (i==0) continue; /* already did this, so skip it */	466	continue; /* already did this, so skip it */
518	/* Use lastdir here - otherwise,	467	/* Use lastdir here - otherwise,
519	* since the direction that the creature should move in	468	* since the direction that the creature should move in
520	* may change, you could get infinite loops.	469	* may change, you could get infinite loops.
521	* ie, player is northwest, but monster can only	470	* ie, player is northwest, but monster can only
522	* move west, so it does that. It goes some distance,	471	* move west, so it does that. It goes some distance,
523	* gets blocked, finds that it should move north,	472	* gets blocked, finds that it should move north,
524	* can't do that, but now finds it can move east, and	473	* can't do that, but now finds it can move east, and
525	* gets back to its original point. lastdir contains	474	* gets back to its original point. lastdir contains
526	* the last direction the creature has successfully	475	* the last direction the creature has successfully
527	* moved.	476	* moved.
528	*/	477	*/
529		478
530	x = lastx + freearr_x[absdir(lastdir+i)];	479	x = lastx + freearr_x[absdir (lastdir + i)];
531	y = lasty + freearr_y[absdir(lastdir+i)];	480	y = lasty + freearr_y[absdir (lastdir + i)];
532	m = lastmap;	481	m = lastmap;
533	mflags = get_map_flags(m, &m, x, y, &x, &y);	482	mflags = get_map_flags (m, &m, x, y, &x, &y);
534	if (mflags & P_OUT_OF_MAP) continue;	483	if (mflags & P_OUT_OF_MAP)
		484	continue;
535	blocked = GET_MAP_MOVE_BLOCK(m, x, y);	485	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
536	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;	486	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		487	continue;
537	if (mflags & P_BLOCKSVIEW) continue;	488	if (mflags & P_BLOCKSVIEW)
		489	continue;
538		490
539	if (m == mon->map && blocked_link(mon, m, x, y)) break;	491	if (m == mon->map && blocked_link (mon, m, x, y))
		492	break;
540	}	493	}
541	/* go through entire loop without finding a valid	494	/* go through entire loop without finding a valid
542	* sidestep to take - thus, no valid path.	495	* sidestep to take - thus, no valid path.
543	*/	496	*/
544	if (i==(DETOUR_AMOUNT+1))	497	if (i == (DETOUR_AMOUNT + 1))
545	return 0;	498	return 0;
546	diff--;	499	diff--;
547	lastdir=dir;	500	lastdir = dir;
548	max--;	501	max--;
549	if (!firstdir) firstdir = dir+i;	502	if (!firstdir)
		503	firstdir = dir + i;
550	} /* else check alternate directions */	504	} /* else check alternate directions */
551	} /* if blocked */	505	} /* if blocked */
552	else {	506	else
		507	{
553	/* we moved towards creature, so diff is less */	508	/* we moved towards creature, so diff is less */
554	diff--;	509	diff--;
555	max--;	510	max--;
556	lastdir=dir;	511	lastdir = dir;
		512	if (!firstdir)
557	if (!firstdir) firstdir = dir;	513	firstdir = dir;
		514	}
		515
		516	if (diff <= 1)
558	}	517	{
559	if (diff<=1) {
560	/* Recalculate diff (distance) because we may not have actually	518	/* Recalculate diff (distance) because we may not have actually
561	* headed toward player for entire distance.	519	* headed toward player for entire distance.
562	*/	520	*/
563	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);	521	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
564	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	522	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
565	}	523	}
566	if (diff>max) return 0;	524
		525	if (diff > max)
		526	return 0;
567	}	527	}
		528
568	/* If we reached the max, didn't find a direction in time */	529	/* If we reached the max, didn't find a direction in time */
569	if (!max) return 0;	530	if (!max)
		531	return 0;
570		532
571	return firstdir;	533	return firstdir;
572	}	534	}
573		535
		536	void
574	void give_initial_items(object *pl,treasurelist *items) {	537	give_initial_items (object *pl, treasurelist *items)
575	object *op,*next=NULL;	538	{
576
577	if(pl->randomitems!=NULL)	539	if (pl->randomitems)
578	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);	540	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
579		541
580	for (op=pl->inv; op; op=next) {	542	for (object *next, *op = pl->inv; op; op = next)
		543	{
581	next = op->below;	544	next = op->below;
582		545
583	/* Forces get applied per default, unless they have the	546	/* Forces get applied per default, unless they have the
584	* flag "neutral" set. Sorry but I can't think of a better way	547	* flag "neutral" set. Sorry but I can't think of a better way
585	*/	548	*/
586	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))	549	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
587	SET_FLAG(op,FLAG_APPLIED);	550	SET_FLAG (op, FLAG_APPLIED);
588		551
589	/* we never give weapons/armour if these cannot be used	552	/* we never give weapons/armour if these cannot be used
590	* by this player due to race restrictions	553	* by this player due to race restrictions
591	*/	554	*/
592	if (pl->type == PLAYER) {	555	if (pl->type == PLAYER)
		556	{
593	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&	557	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		558	&&
594	(op->type == ARMOUR || op->type == BOOTS ||	559	(op->type == ARMOUR || op->type == BOOTS
595	op->type == CLOAK || op->type == HELMET ||	560	|| op->type == CLOAK || op->type == HELMET
596	op->type == SHIELD || op->type == GLOVES ||	561	|| op->type == SHIELD || op->type == GLOVES
597	op->type == BRACERS || op->type == GIRDLE)) ||	562	|| op->type == BRACERS || op->type == GIRDLE))
598	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {	563	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
599	remove_ob (op);
600	free_object (op);
601	continue;
602	}	564	{
603	}	565	op->destroy ();
604
605	/* This really needs to be better - we should really give
606	* a substitute spellbook. The problem is that we don't really
607	* have a good idea what to replace it with (need something like
608	* a first level treasurelist for each skill.)
609	* remove duplicate skills also
610	*/
611	if(op->type==SPELLBOOK || op->type == SKILL) {
612	object *tmp;
613
614	for (tmp=op->below; tmp; tmp=tmp->below)
615	if (tmp->type == op->type && tmp->name == op->name) break;
616
617	if (tmp) {
618	remove_ob(op);
619	free_object(op);
620	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
621	&tmp->name);
622	continue;	566	continue;
623	}	567	}
624	if (op->nrof > 1) op->nrof = 1;	568	}
		569
		570	/* Here we remove duplicated skills (as duplicated spell objects have
		571	* _very_ confusing effects for players), which could for instance be
		572	* generated by bad treasurelists. - elmex
		573	*/
		574	if (op->type == SKILL)
625	}	575	{
		576	for (object *tmp = op->below; tmp; tmp = tmp->below)
		577	if (tmp->type == op->type && tmp->name == op->name)
		578	{
		579	op->destroy ();
		580	LOG (llevError,
		581	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
		582	break;
		583	}
626		584
		585	if (op->nrof > 1)
		586	op->nrof = 1;
		587	}
		588
627	if (op->type == SPELLBOOK && op->inv) {	589	if (op->type == SPELLBOOK && op->inv)
628	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);	590	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
629	}
630		591
631	/* Give starting characters identified, uncursed, and undamned	592	/* Give starting characters identified, uncursed, and undamned
632	* items. Just don't identify gold or silver, or it won't be	593	* items. Just don't identify gold or silver, or it won't be
633	* merged properly.	594	* merged properly.
634	*/	595	*/
635	if (need_identify(op)) {	596	if (need_identify (op))
		597	{
636	SET_FLAG(op, FLAG_IDENTIFIED);	598	SET_FLAG (op, FLAG_IDENTIFIED);
637	CLEAR_FLAG(op, FLAG_CURSED);	599	CLEAR_FLAG (op, FLAG_CURSED);
638	CLEAR_FLAG(op, FLAG_DAMNED);	600	CLEAR_FLAG (op, FLAG_DAMNED);
		601	}
		602
		603	if (op->type == SPELL)
639	}	604	{
640	if(op->type==SPELL) {	605	op->destroy ();
641	remove_ob(op);
642	free_object(op);
643	continue;	606	continue;
		607	}
		608	else if (op->type == SKILL)
644	}	609	{
645	else if(op->type==SKILL) {
646	SET_FLAG(op, FLAG_CAN_USE_SKILL);	610	SET_FLAG (op, FLAG_CAN_USE_SKILL);
647	op->stats.exp = 0;	611	op->stats.exp = 0;
648	op->level = 1;	612	op->level = 1;
649	}	613	}
650	/* lock all 'normal items by default */	614	else /* lock all 'normal items by default */
651	else SET_FLAG(op, FLAG_INV_LOCKED);	615	SET_FLAG (op, FLAG_INV_LOCKED);
652	} /* for loop of objects in player inv */	616	} /* for loop of objects in player inv */
653		617
654	/* Need to set up the skill pointers */	618	/* Need to set up the skill pointers */
655	link_player_skills(pl);	619	pl->contr->link_skills ();
656	}	620	}
657		621
658	void get_name(object *op) {	622	void
659	op->contr->write_buf[0]='\0';
660	op->contr->state=ST_GET_NAME;
661	send_query(&op->contr->socket,0,"What is your name?\n:");
662	}
663
664	void get_password(object *op) {
665	op->contr->write_buf[0]='\0';
666	op->contr->state=ST_GET_PASSWORD;
667	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
668	}
669
670	void play_again(object *op)
671	{
672	op->contr->state=ST_PLAY_AGAIN;
673	op->chosen_skill = NULL;
674	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
675	/* a bit of a hack, but there are various places early in th
676	* player creation process that a user can quit (eg, roll
677	* stats) that isn't removing the player. Taking a quick
678	* look, there are many places that call play_again without
679	* removing the player - it probably makes more sense
680	* to leave it to play_again to remove the object in all
681	* cases.
682	*/
683	if (!QUERY_FLAG(op, FLAG_REMOVED))
684	remove_ob(op);
685	/* Need to set this to null - otherwise, it could point to garbage,
686	* and draw() doesn't check to see if the player is removed, only if
687	* the map is null or not swapped out.
688	*/
689	op->map = NULL;
690	}
691
692
693	int receive_play_again(object *op, char key)
694	{
695	if(key=='q'||key=='Q') {
696	remove_friendly_object(op);
697	leave(op->contr,0); /* ericserver will draw the message */
698	return 2;
699	}
700	else if(key=='a'||key=='A') {
701	player *pl = op->contr;
702	shstr name = op->name;
703
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	op->name = op->name_pl = 0;
711	/* Lets put a space in here */
712	new_draw_info(NDI_UNIQUE, 0, op, "\n");
713	get_name(op);
714	op->name = op->name_pl = name;
715	set_first_map(op);
716	} else {
717	/* user pressed something else so just ask again... */
718	play_again(op);
719	}
720	return 0;
721	}
722
723	void confirm_password(object *op) {
724
725	op->contr->write_buf[0]='\0';
726	op->contr->state=ST_CONFIRM_PASSWORD;
727	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
728	}
729
730	void get_party_password(object *op, partylist *party) {	623	get_party_password (object *op, partylist *party)
		624	{
731	if (party == NULL) {	625	if (party == NULL)
		626	{
732	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);	627	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
733	return;	628	return;
734	}	629	}
		630
735	op->contr->write_buf[0]='\0';	631	op->contr->write_buf[0] = '\0';
736	op->contr->state=ST_GET_PARTY_PASSWORD;	632	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
737	op->contr->party_to_join = party;	633	op->contr->party_to_join = party;
738	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	634	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
739	}	635	}
740
741		636
742	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	637	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
743	int roll_stat(void) {	638	static int
		639	roll_stat ()
		640	{
744	int a[4],i,j,k;	641	int a[4], i, j, k;
745		642
746	for(i=0;i<4;i++)	643	for (i = 0; i < 4; i++)
747	a[i]=(int)RANDOM()%6+1;	644	a[i] = (int) rndm (6) + 1;
748		645
749	for(i=0,j=0,k=7;i<4;i++)	646	for (i = 0, j = 0, k = 7; i < 4; i++)
750	if(a[i]<k)	647	if (a[i] < k)
751	k=a[i],j=i;	648	k = a[i], j = i;
752		649
753	for(i=0,k=0;i<4;i++) {	650	for (i = 0, k = 0; i < 4; i++)
754	if(i!=j)	651	if (i != j)
755	k+=a[i];	652	k += a[i];
756	}	653
757	return k;	654	return k;
758	}	655	}
759		656
760	void roll_stats(object *op) {	657	void
		658	object::roll_stats ()
		659	{
		660	int statsort [NUM_STATS];
		661
		662	for (;;)
		663	{
761	int sum=0;	664	int sum = 0;
762	int i = 0, j = 0;	665	for (int i = NUM_STATS; i--; )
763	int statsort[7];	666	sum += statsort [i] = roll_stat ();
764		667
765	do {	668	if (sum >= 82 && sum <= 116)
766	op->stats.Str=roll_stat();	669	break;
767	op->stats.Dex=roll_stat();	670	}
768	op->stats.Int=roll_stat();
769	op->stats.Con=roll_stat();
770	op->stats.Wis=roll_stat();
771	op->stats.Pow=roll_stat();
772	op->stats.Cha=roll_stat();
773	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
774	op->stats.Con+op->stats.Wis+op->stats.Pow+
775	op->stats.Cha;
776	} while(sum<82||sum>116);
777		671
778	/* Sort the stats so that rerolling is easier... */	672	// Sort the stats so that rerolling is easier...
779	statsort[0] = op->stats.Str;	673	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
780	statsort[1] = op->stats.Dex;
781	statsort[2] = op->stats.Int;
782	statsort[3] = op->stats.Con;
783	statsort[4] = op->stats.Wis;
784	statsort[5] = op->stats.Pow;
785	statsort[6] = op->stats.Cha;
786		674
787	/* a quick and dirty bubblesort? */	675	for (int i = 0; i < NUM_STATS; ++i)
788	do {
789	if (statsort[i] < statsort[i + 1]) {
790	j = statsort[i];
791	statsort[i] = statsort[i + 1];
792	statsort[i + 1] = j;
793	i = 0;
794	} else {
795	i++;
796	}
797	} while (i < 6);
798
799	op->stats.Str = statsort[0];	676	stats.stat (i) = statsort [i];
800	op->stats.Dex = statsort[1];
801	op->stats.Con = statsort[2];
802	op->stats.Int = statsort[3];
803	op->stats.Wis = statsort[4];
804	op->stats.Pow = statsort[5];
805	op->stats.Cha = statsort[6];
806		677
807
808	op->contr->orig_stats.Str=op->stats.Str;
809	op->contr->orig_stats.Dex=op->stats.Dex;
810	op->contr->orig_stats.Int=op->stats.Int;
811	op->contr->orig_stats.Con=op->stats.Con;
812	op->contr->orig_stats.Wis=op->stats.Wis;
813	op->contr->orig_stats.Pow=op->stats.Pow;
814	op->contr->orig_stats.Cha=op->stats.Cha;
815
816	op->level=1;
817	op->stats.exp=0;	678	stats.exp = 0;
818	op->stats.ac=0;	679	stats.ac = 0;
819		680
		681	stats.hp = stats.maxhp;
		682	stats.sp = stats.maxsp;
		683	stats.grace = stats.maxgrace;
		684
		685	if (contr)
		686	{
820	op->contr->levhp[1] = 9;	687	contr->levhp[1] = 9;
821	op->contr->levsp[1] = 6;	688	contr->levsp[1] = 6;
822	op->contr->levgrace[1] = 3;	689	contr->levgrace[1] = 3;
823		690
824	fix_player(op);	691	contr->orig_stats = stats;
		692	}
		693	}
		694
		695	void
		696	object::swap_stats (int a, int b)
		697	{
		698	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		699
		700	for (int i = 0; i < NUM_STATS; ++i)
		701	stats.stat (i) = contr->orig_stats.stat (i);
		702
		703	//TODO: the following code looks so borked and should, at the very least,
		704	// be merged with the similar code in roll_stats
		705	stats.ac = 0;
		706
		707	level = 1;
		708	stats.exp = 0;
		709	stats.ac = 0;
		710
825	op->stats.hp = op->stats.maxhp;	711	stats.hp = stats.maxhp;
826	op->stats.sp = op->stats.maxsp;	712	stats.sp = stats.maxsp;
827	op->stats.grace = op->stats.maxgrace;	713	stats.grace = stats.maxgrace;
		714
		715	if (contr)
		716	{
		717	contr->levhp[1] = 9;
		718	contr->levsp[1] = 6;
		719	contr->levgrace[1] = 3;
		720
828	op->contr->orig_stats=op->stats;	721	contr->orig_stats = stats;
		722	}
829	}	723	}
830		724
831	void Roll_Again(object *op)	725	static void
		726	start_info (object *op)
832	{	727	{
833	esrv_new_player(op->contr, 0);
834	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)? ");
835	}
836
837	void Swap_Stat(object *op,int Swap_Second)
838	{
839	signed char tmp;
840	char buf[MAX_BUF];	728	char buf[MAX_BUF];
841		729
842	if ( op->contr->Swap_First == -1 ) {	730	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
843	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
844	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
845	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
846	return;
847	}
848
849	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
850
851	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
852	get_attr_value(&op->contr->orig_stats, Swap_Second));
853
854	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
855
856	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
857	new_draw_info(NDI_UNIQUE, 0,op, buf);	731	new_draw_info (NDI_UNIQUE, 0, op, buf);
858	op->stats.Str = op->contr->orig_stats.Str;
859	op->stats.Dex = op->contr->orig_stats.Dex;
860	op->stats.Con = op->contr->orig_stats.Con;
861	op->stats.Int = op->contr->orig_stats.Int;
862	op->stats.Wis = op->contr->orig_stats.Wis;
863	op->stats.Pow = op->contr->orig_stats.Pow;
864	op->stats.Cha = op->contr->orig_stats.Cha;
865	op->stats.ac=0;
866
867	op->level=1;
868	op->stats.exp=0;
869	op->stats.ac=0;
870
871	op->contr->levhp[1] = 9;
872	op->contr->levsp[1] = 6;
873	op->contr->levgrace[1] = 3;
874
875	fix_player(op);
876	op->stats.hp = op->stats.maxhp;
877	op->stats.sp = op->stats.maxsp;
878	op->stats.grace = op->stats.maxgrace;
879	op->contr->orig_stats=op->stats;
880	op->contr->Swap_First=-1;
881	}
882
883
884	/* This code has been greatly reduced, because with set_attr_value
885	* and get_attr_value, the stats can be accessed just numeric
886	* ids. stat_trans is a table that translate the number entered
887	* into the actual stat. It is needed because the order the stats
888	* are displayed in the stat window is not the same as how
889	* the number's access that stat. The table does that translation.
890	*/
891	int key_roll_stat(object *op, char key)
892	{
893	int keynum = key -'0';
894	char buf[MAX_BUF];
895	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
896
897	if (keynum>0 && keynum<=7) {
898	if (op->contr->Swap_First==-1) {
899	op->contr->Swap_First=stat_trans[keynum];
900	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
901	new_draw_info(NDI_UNIQUE, 0,op,buf);
902	}
903	else
904	Swap_Stat(op,stat_trans[keynum]);
905
906	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
907	return 1;
908	}
909	switch (key) {
910	case 'n':
911	case 'N': {
912	SET_FLAG(op, FLAG_WIZ);
913	if(op->map==NULL) {
914	LOG(llevError,"Map == NULL in state 2\n");
915	break;
916	}
917
918	#if 0
919	/* So that enter_exit will put us at startx/starty */
920	op->x= -1;
921
922	enter_exit(op,NULL);
923	#endif
924	SET_ANIMATION(op, 2); /* So player faces south */
925	/* Enter exit adds a player otherwise */
926	add_statbonus(op);
927	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");
928	op->contr->state = ST_CHANGE_CLASS;
929	if (op->msg)
930	new_draw_info(NDI_BLUE, 0, op, op->msg);
931	return 0;
932	}
933	case 'y':
934	case 'Y':
935	roll_stats(op);
936	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
937	return 1;
938
939	case 'q':
940	case 'Q':
941	play_again(op);
942	return 1;
943
944	default:
945	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
946	return 0;
947	}
948	return 0;
949	}	732	}
950		733
951	/* This function takes the key that is passed, and does the	734	/* This function takes the key that is passed, and does the
952	* appropriate action with it (change race, or other things).	735	* appropriate action with it (change race, or other things).
953	* The function name is for historical reasons - now we have	736	* The function name is for historical reasons - now we have
954	* separate race and class; this actually changes the RACE,	737	* separate race and class; this actually changes the RACE,
955	* not the class.	738	* not the class.
956	*/	739	*/
957		740	void
958	int key_change_class(object *op, char key)	741	player::chargen_race_done ()
959	{	742	{
960	int tmp_loop;
961
962	if(key=='q'||key=='Q') {
963	remove_ob(op);
964	play_again(op);
965	return 0;
966	}
967	if(key=='d'||key=='D') {
968	char buf[MAX_BUF];
969
970	/* this must before then initial items are given */	743	/* this must before then initial items are given */
971	esrv_new_player(op->contr, op->weight+op->carrying);	744	esrv_new_player (ob->contr);
972	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
973		745
		746	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		747	if (tl)
		748	create_treasure (tl, ob, 0, 0, 0);
		749
974	INVOKE_PLAYER (BIRTH, op->contr);	750	INVOKE_PLAYER (BIRTH, ob->contr);
975	INVOKE_PLAYER (LOGIN, op->contr);	751	INVOKE_PLAYER (LOGIN, ob->contr);
976		752
977	op->contr->state=ST_PLAYING;	753	ob->contr->ns->state = ST_PLAYING;
978		754
979	if (op->msg)	755	if (ob->msg)
980	op->msg=NULL;	756	ob->msg = 0;
981		757
982	/* We create this now because some of the unique maps will need it
983	* to save here.
984	*/
985	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,&op->name);
986	make_path_to_file(buf);
987
988	#ifdef AUTOSAVE
989	op->contr->last_save_tick = pticks;
990	#endif
991	start_info(op);	758	start_info (ob);
992	CLEAR_FLAG(op, FLAG_WIZ);	759	CLEAR_FLAG (ob, FLAG_WIZ);
993	give_initial_items(op,op->randomitems);	760	give_initial_items (ob, ob->randomitems);
994	link_player_skills(op);
995	esrv_send_inventory(op, op);	761	esrv_send_inventory (ob, ob);
996	fix_player(op);	762	ob->update_stats ();
997		763
998	/* This moves the player to a different start map, if there	764	/* This moves the player to a different start map, if there
999	* is one for this race	765	* is one for this race
1000	*/	766	*/
1001	if(*first_map_ext_path) {	767	if (*first_map_ext_path)
1002	object *tmp;	768	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1003	char mapname[MAX_BUF];	769	else
1004	snprintf(mapname, MAX_BUF-1, "%s/%s",
1005	first_map_ext_path, &op->arch->name);
1006	tmp=get_object();
1007	EXIT_PATH(tmp) = mapname;
1008	EXIT_X(tmp) = op->x;
1009	EXIT_Y(tmp) = op->y;
1010	enter_exit(op,tmp); /* we don't really care if it succeeded;
1011	* if the map isn't there, then stay on the
1012	* default initial map */
1013	free_object(tmp);
1014	} else {
1015	LOG(llevDebug,"first_map_ext_path not set\n");	770	LOG (llevDebug, "first_map_ext_path not set\n");
1016	}	771	}
1017	return 0;
1018	}
1019		772
		773	void
		774	player::chargen_race_next ()
		775	{
1020	/* Following actually changes the race - this is the default command	776	/* Following actually changes the race - this is the default command
1021	* if we don't match with one of the options above.	777	* if we don't match with one of the options above.
1022	*/	778	*/
1023		779
1024	tmp_loop = 0;	780	do
1025	while(!tmp_loop) {	781	{
1026	shstr name = op->name;	782	shstr name = ob->name;
1027	int x = op->x, y = op->y;	783	int x = ob->x, y = ob->y;
		784
1028	remove_statbonus(op);	785	ob->remove_statbonus ();
1029	remove_ob (op);	786	ob->remove ();
1030	op->arch = get_player_archetype(op->arch);	787	ob->arch = get_player_archetype (ob->arch);
1031	copy_object (&op->arch->clone, op);	788	ob->arch->copy_to (ob);
1032	op->instantiate ();	789	ob->instantiate ();
1033	op->stats = op->contr->orig_stats;	790	ob->stats = ob->contr->orig_stats;
1034	op->name = op->name_pl = name;	791	ob->name = ob->name_pl = name;
1035	op->x = x;	792	ob->x = x;
1036	op->y = y;	793	ob->y = y;
1037	SET_ANIMATION(op, 2); /* So player faces south */	794	SET_ANIMATION (ob, 2); /* So player faces south */
1038	insert_ob_in_map (op, op->map, op,0);	795	insert_ob_in_map (ob, ob->map, ob, 0);
1039	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	796	assign (ob->contr->title, ob->arch->object::name);
1040	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1041	add_statbonus(op);	797	ob->add_statbonus ();
1042	tmp_loop=allowed_class(op);
1043	}	798	}
		799	while (!allowed_class (ob));
		800
1044	update_object(op,UP_OBJ_FACE);	801	update_object (ob, UP_OBJ_FACE);
1045	esrv_update_item(UPD_FACE,op,op);	802	esrv_update_item (UPD_FACE, ob, ob);
1046	fix_player(op);	803	ob->update_stats ();
1047	op->stats.hp=op->stats.maxhp;	804	ob->stats.hp = ob->stats.maxhp;
1048	op->stats.sp=op->stats.maxsp;	805	ob->stats.sp = ob->stats.maxsp;
1049	op->stats.grace=0;	806	ob->stats.grace = 0;
1050	if (op->msg)
1051	new_draw_info(NDI_BLUE, 0, op, op->msg);
1052	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1053	return 0;
1054	}	807	}
1055		808
1056	int key_confirm_quit(object *op, char key)	809	static void
1057	{
1058	char buf[MAX_BUF];
1059
1060	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1061	op->contr->state=ST_PLAYING;
1062	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1063	return 1;
1064	}
1065
1066	INVOKE_PLAYER (LOGOUT, op->contr);
1067	INVOKE_PLAYER (QUIT , op->contr);
1068
1069	terminate_all_pets(op);
1070	leave_map(op);
1071	op->direction=0;
1072	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1073	"%s quits the game.", &op->name);
1074
1075	strcpy(op->contr->killer,"quit");
1076	check_score(op);
1077	op->contr->party=NULL;
1078	if (settings.set_title == TRUE)
1079	op->contr->own_title[0]='\0';
1080
1081	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1082	mapstruct *mp, *next;
1083
1084	/* We need to hunt for any per player unique maps in memory and
1085	* get rid of them. The trailing slash in the path is intentional,
1086	* so that players named 'Ab' won't match against players 'Abe' pathname
1087	*/
1088	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, &op->name);
1089	for (mp=first_map; mp!=NULL; mp=next) {
1090	next = mp->next;
1091	if (!strncmp(mp->path, buf, strlen(buf)))
1092	delete_map(mp);
1093	}
1094
1095	delete_character(op->name, 1);
1096	}
1097	play_again(op);
1098	return 1;
1099	}
1100
1101	void flee_player(object *op) {	810	flee_player (object *op)
		811	{
1102	int dir,diff;	812	int dir, diff;
1103	rv_vector rv;	813	rv_vector rv;
1104		814
1105	if(op->stats.hp < 0) {	815	if (op->stats.hp < 0)
		816	{
1106	LOG(llevDebug, "Fleeing player is dead.\n");	817	LOG (llevDebug, "Fleeing player is dead.\n");
1107	CLEAR_FLAG(op, FLAG_SCARED);	818	CLEAR_FLAG (op, FLAG_SCARED);
		819	return;
		820	}
		821
		822	if (!op->enemy)
		823	{
		824	LOG (llevDebug, "Fleeing player had no enemy.\n");
		825	CLEAR_FLAG (op, FLAG_SCARED);
		826	return;
		827	}
		828
		829	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		830	{
		831	op->enemy = NULL;
		832	CLEAR_FLAG (op, FLAG_SCARED);
		833	return;
		834	}
		835
		836	get_rangevector (op, op->enemy, &rv, 0);
		837
		838	dir = absdir (4 + rv.direction);
		839	for (diff = 0; diff < 3; diff++)
		840	{
		841	int m = 1 - rndm (2) * 2;
		842
		843	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
1108	return;	844	return;
1109	}	845	}
1110		846
1111	if(op->enemy==NULL) {
1112	LOG(llevDebug,"Fleeing player had no enemy.\n");
1113	CLEAR_FLAG(op, FLAG_SCARED);
1114	return;
1115	}
1116
1117	/* Seen some crashes here. Since we don't store an
1118	* op->enemy_count, it is possible that something destroys the
1119	* actual enemy, and the object is recycled.
1120	*/
1121	if (op->enemy->map == NULL) {
1122	CLEAR_FLAG(op, FLAG_SCARED);
1123	op->enemy=NULL;
1124	return;
1125	}
1126
1127	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {
1128	op->enemy=NULL;
1129	CLEAR_FLAG(op, FLAG_SCARED);
1130	return;
1131	}
1132	get_rangevector(op, op->enemy, &rv, 0);
1133
1134	dir=absdir(4+rv.direction);
1135	for(diff=0;diff<3;diff++) {
1136	int m=1-(RANDOM()&2);
1137	if(move_ob(op,absdir(dir+diff*m),op)||
1138	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1139	return;
1140	}
1141	}
1142	/* Cornered, get rid of scared */	847	/* Cornered, get rid of scared */
1143	CLEAR_FLAG(op, FLAG_SCARED);	848	CLEAR_FLAG (op, FLAG_SCARED);
1144	op->enemy=NULL;	849	op->enemy = NULL;
1145	}	850	}
1146
1147		851
1148	/* check_pick sees if there is stuff to be picked up/picks up stuff.	852	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1149	* IT returns 1 if the player should keep on moving, 0 if he should	853	* It returns 1 if the player should keep on moving, 0 if he should
1150	* stop.	854	* stop.
1151	*/	855	*/
		856	int
1152	int check_pick(object *op) {	857	check_pick (object *op)
		858	{
1153	object *tmp, *next;	859	object *tmp, *next;
1154	tag_t next_tag=0, op_tag;
1155	int stop = 0;	860	int stop = 0;
1156	int j, k, wvratio;	861	int wvratio;
1157	char putstring[128], tmpstr[16];
1158
1159		862
1160	/* if you're flying, you cna't pick up anything */	863	/* if you're flying, you cna't pick up anything */
1161	if (op->move_type & MOVE_FLYING)	864	if (op->move_type & MOVE_FLYING)
1162	return 1;	865	return 1;
1163		866
1164	op_tag = op->count;
1165
1166	next = op->below;	867	next = op->below;
1167	if (next)	868
1168	next_tag = next->count;	869	int cnt = MAX_ITEM_PER_ACTION;
		870	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1169		871
1170	/* loop while there are items on the floor that are not marked as	872	/* loop while there are items on the floor that are not marked as
1171	* destroyed */	873	* destroyed */
1172	while (next && ! was_destroyed (next, next_tag))	874	while (next && !next->destroyed ())
1173	{	875	{
1174	tmp = next;	876	tmp = next;
1175	next = tmp->below;	877	next = tmp->below;
1176	if (next)
1177	next_tag = next->count;
1178		878
1179	if (was_destroyed (op, op_tag))	879	if (cnt <= 0)
		880	{
		881	op->failmsg ("Couldn't pickup all items at once.");
		882	return 0;
		883	}
		884
		885	if (op->destroyed ())
1180	return 0;	886	return 0;
1181		887
1182	if ( ! can_pick (op, tmp))	888	if (!can_pick (op, tmp))
1183	continue;	889	continue;
1184		890
1185	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	891	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1186	{	892	{
1187	if (item_matched_string (op, tmp, op->contr->search_str))	893	if (item_matched_string (op, tmp, op->contr->search_str))
1188	pick_up (op, tmp);	894	CHK_PICK_PICKUP;
		895
1189	continue;	896	continue;
1190	}
1191
1192	/* high not bit set? We're using the old autopickup model */
1193	if(!(op->contr->mode & PU_NEWMODE)) {
1194	switch (op->contr->mode) {
1195	case 0: return 1; /* don't pick up */
1196	case 1: pick_up (op, tmp);
1197	return 1;
1198	case 2: pick_up (op, tmp);
1199	return 0;
1200	case 3: return 0; /* stop before pickup */
1201	case 4: pick_up (op, tmp);
1202	break;
1203	case 5: pick_up (op, tmp);
1204	stop = 1;
1205	break;
1206	case 6:
1207	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1208	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1209	pick_up(op, tmp);
1210	break;
1211
1212	case 7:
1213	if (tmp->type == MONEY || tmp->type == GEM)
1214	pick_up(op, tmp);
1215	break;
1216
1217	default:
1218	/* use value density */
1219	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1220	&& (query_cost (tmp, op, F_TRUE) * 100
1221	/ (tmp->weight * MAX (tmp->nrof, 1)))
1222	>= op->contr->mode)
1223	pick_up(op,tmp);
1224	}	897	}
1225	}	898
1226	else { /* old model */
1227	/* NEW pickup handling */	899	/* pickup handling */
1228	if(op->contr->mode & PU_DEBUG)	900	if (op->contr->mode & PU_DEBUG)
1229	{	901	{
1230	/* some debugging code to figure out item information */	902	/* some debugging code to figure out item information */
1231	if(tmp->name!=NULL)	903	const char *str = tmp->name
1232	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	904	? format ("item name: %s item type: %d weight/value: %d",
1233	&tmp->name, tmp->type,
1234	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	905	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1235	else
1236	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	906	: format ("item name: %s item type: %d weight/value: %d",
1237	&tmp->arch->name, tmp->type,
1238	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	907	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		908
1239	new_draw_info(NDI_UNIQUE, 0,op,putstring);	909	new_draw_info (NDI_UNIQUE, 0, op, str);
1240
1241	sprintf(putstring,"...flags: ");
1242	for(k=0;k<4;k++)
1243	{
1244	for(j=0;j<32;j++)
1245	{
1246	if((tmp->flags[k]>>j)&0x01)
1247	{
1248	sprintf(tmpstr,"%d ",k*32+j);
1249	strcat(putstring, tmpstr);
1250	}
1251	}	910	}
1252	}
1253	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1254		911
1255	#if 0	912	if (op->contr->mode & PU_INHIBIT)
1256	/* print the flags too */	913	return 1;
1257	for(k=0;k<4;k++)	914
1258	{	915	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
1259	fprintf(stderr,"%d [%d] ", k, k*32+31);	916	return 1;
1260	for(j=0;j<32;j++)	917
1261	{
1262	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1263	if(!((j+1)%4))fprintf(stderr," ");
1264	}
1265	fprintf(stderr," [%d]\n", k*32);
1266	}
1267	#endif
1268	}
1269	/* philosophy:	918	/* philosophy:
1270	* It's easy to grab an item type from a pile, as long as it's	919	* It's easy to grab an item type from a pile, as long as it's
1271	* generic. This takes no game-time. For more detailed pickups	920	* generic. This takes no game-time. For more detailed pickups
1272	* and selections, select-items shoul dbe used. This is a	921	* and selections, select-items should be used. This is a
1273	* grab-as-you-run type mode that's really useful for arrows for	922	* grab-as-you-run type mode that's really useful for arrows for
1274	* example.	923	* example.
1275	* The drawback: right now it has no frontend, so you need to	924	* The drawback: right now it has no frontend, so you need to
1276	* stick the bits you want into a calculator in hex mode and then	925	* stick the bits you want into a calculator in hex mode and then
1277	* convert to decimal and then 'pickup <#>	926	* convert to decimal and then 'pickup <#>
…		…
1280	/* the first two modes are exclusive: if NOTHING we return, if	929	/* the first two modes are exclusive: if NOTHING we return, if
1281	* STOP then we stop. All the rest are applied sequentially,	930	* STOP then we stop. All the rest are applied sequentially,
1282	* meaning if any test passes, the item gets picked up. */	931	* meaning if any test passes, the item gets picked up. */
1283		932
1284	/* if mode is set to pick nothing up, return */	933	/* if mode is set to pick nothing up, return */
1285
1286	if(op->contr->mode & PU_NOTHING) return 1;	934	if (op->contr->mode == PU_NOTHING)
		935	return 1;
1287		936
1288	/* if mode is set to stop when encountering objects, return */	937	/* if mode is set to stop when encountering objects, return */
1289	/* take STOP before INHIBIT since it doesn't actually pick	938	/* take STOP before INHIBIT since it doesn't actually pick
1290	* anything up */	939	* anything up */
1291
1292	if(op->contr->mode & PU_STOP) return 0;	940	if (op->contr->mode & PU_STOP)
		941	return 0;
1293		942
1294	/* useful for going into stores and not losing your settings... */	943	/* useful for going into stores and not losing your settings... */
1295	/* and for battles wher you don't want to get loaded down while	944	/* and for battles wher you don't want to get loaded down while
1296	* fighting */	945	* fighting */
1297	if(op->contr->mode & PU_INHIBIT) return 1;	946	if (op->contr->mode & PU_INHIBIT)
		947	return 1;
1298		948
1299	/* prevent us from turning into auto-thieves :) */	949	/* prevent us from turning into auto-thieves :) */
1300	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	950	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		951	continue;
1301		952
1302	/* ignore known cursed objects */	953	/* ignore known cursed objects */
1303	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	954	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		955	continue;
1304		956
1305	/* all food and drink if desired */	957	/* all food and drink if desired */
1306	/* question: don't pick up known-poisonous stuff? */	958	/* question: don't pick up known-poisonous stuff? */
1307	if(op->contr->mode & PU_FOOD)	959	if (op->contr->mode & PU_FOOD)
1308	if (tmp->type == FOOD)	960	if (tmp->type == FOOD)
1309	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	961	{
		962	CHK_PICK_PICKUP;
		963	continue;
		964	}
		965
1310	if(op->contr->mode & PU_DRINK)	966	if (op->contr->mode & PU_DRINK)
1311	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	967	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
1312	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	968	{
		969	CHK_PICK_PICKUP;
		970	continue;
		971	}
1313		972
1314	if(op->contr->mode & PU_POTION)	973	if (op->contr->mode & PU_POTION)
1315	if (tmp->type == POTION)	974	if (tmp->type == POTION)
1316	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	975	{
		976	CHK_PICK_PICKUP;
		977	continue;
		978	}
1317		979
1318	/* spellbooks, skillscrolls and normal books/scrolls */	980	/* spellbooks, skillscrolls and normal books/scrolls */
1319	if(op->contr->mode & PU_SPELLBOOK)	981	if (op->contr->mode & PU_SPELLBOOK)
1320	if (tmp->type == SPELLBOOK)	982	if (tmp->type == SPELLBOOK)
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	983	{
		984	CHK_PICK_PICKUP;
		985	continue;
		986	}
		987
1322	if(op->contr->mode & PU_SKILLSCROLL)	988	if (op->contr->mode & PU_SKILLSCROLL)
1323	if (tmp->type == SKILLSCROLL)	989	if (tmp->type == SKILLSCROLL)
1324	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	990	{
		991	CHK_PICK_PICKUP;
		992	continue;
		993	}
		994
1325	if(op->contr->mode & PU_READABLES)	995	if (op->contr->mode & PU_READABLES)
1326	if (tmp->type == BOOK || tmp->type == SCROLL)	996	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	997	{
		998	CHK_PICK_PICKUP;
		999	continue;
		1000	}
1328		1001
1329	/* wands/staves/rods/horns */	1002	/* wands/staves/rods/horns */
1330	if (op->contr->mode & PU_MAGIC_DEVICE)	1003	if (op->contr->mode & PU_MAGIC_DEVICE)
1331	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	1004	if (tmp->type == WAND
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	1005	|| tmp->type == ROD
		1006	|| tmp->type == HORN
		1007	|| tmp->type == POWER_CRYSTAL)
		1008	{
		1009	CHK_PICK_PICKUP;
		1010	continue;
		1011	}
1333		1012
1334	/* pick up all magical items */	1013	/* pick up all magical items */
1335	if(op->contr->mode & PU_MAGICAL)	1014	if (op->contr->mode & PU_MAGICAL)
1336	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1015	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1337	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	1016	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1017	{
		1018	CHK_PICK_PICKUP;
		1019	continue;
		1020	}
1338		1021
1339	if(op->contr->mode & PU_VALUABLES)	1022	if (op->contr->mode & PU_VALUABLES)
1340	{	1023	{
1341	if (tmp->type == MONEY || tmp->type == GEM)	1024	if (tmp->type == MONEY || tmp->type == GEM)
1342	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1025	{
		1026	CHK_PICK_PICKUP;
		1027	continue;
		1028	}
1343	}	1029	}
1344		1030
1345	/* rings & amulets - talismans seems to be typed AMULET */	1031	/* rings & amulets - talismans seems to be typed AMULET */
1346	if(op->contr->mode & PU_JEWELS)	1032	if (op->contr->mode & PU_JEWELS)
1347	if (tmp->type == RING || tmp->type == AMULET)	1033	if (tmp->type == RING
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1034	|| tmp->type == AMULET
		1035	|| tmp->type == GIRDLE
		1036	|| tmp->type == SKILL_TOOL)
		1037	{
		1038	CHK_PICK_PICKUP;
		1039	continue;
		1040	}
		1041
		1042	/* we don't forget dragon food */
		1043	if (op->contr->mode & PU_FLESH)
		1044	if (tmp->type == FLESH)
		1045	{
		1046	CHK_PICK_PICKUP;
		1047	continue;
		1048	}
1349		1049
1350	/* bows and arrows. Bows are good for selling! */	1050	/* bows and arrows. Bows are good for selling! */
1351	if(op->contr->mode & PU_BOW)	1051	if (op->contr->mode & PU_BOW)
1352	if (tmp->type == BOW)	1052	if (tmp->type == BOW)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1053	{
		1054	CHK_PICK_PICKUP;
		1055	continue;
		1056	}
		1057
1354	if(op->contr->mode & PU_ARROW)	1058	if (op->contr->mode & PU_ARROW)
1355	if (tmp->type == ARROW)	1059	if (tmp->type == ARROW)
1356	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1060	{
		1061	CHK_PICK_PICKUP;
		1062	continue;
		1063	}
1357		1064
1358	/* all kinds of armor etc. */	1065	/* all kinds of armor etc. */
1359	if(op->contr->mode & PU_ARMOUR)	1066	if (op->contr->mode & PU_ARMOUR)
1360	if (tmp->type == ARMOUR)	1067	if (tmp->type == ARMOUR)
1361	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1068	{
		1069	CHK_PICK_PICKUP;
		1070	continue;
		1071	}
		1072
1362	if(op->contr->mode & PU_HELMET)	1073	if (op->contr->mode & PU_HELMET)
1363	if (tmp->type == HELMET)	1074	if (tmp->type == HELMET)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1075	{
		1076	CHK_PICK_PICKUP;
		1077	continue;
		1078	}
		1079
1365	if(op->contr->mode & PU_SHIELD)	1080	if (op->contr->mode & PU_SHIELD)
1366	if (tmp->type == SHIELD)	1081	if (tmp->type == SHIELD)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1082	{
		1083	CHK_PICK_PICKUP;
		1084	continue;
		1085	}
		1086
1368	if(op->contr->mode & PU_BOOTS)	1087	if (op->contr->mode & PU_BOOTS)
1369	if (tmp->type == BOOTS)	1088	if (tmp->type == BOOTS)
1370	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1089	{
		1090	CHK_PICK_PICKUP;
		1091	continue;
		1092	}
		1093
1371	if(op->contr->mode & PU_GLOVES)	1094	if (op->contr->mode & PU_GLOVES)
1372	if (tmp->type == GLOVES)	1095	if (tmp->type == GLOVES || tmp->type == BRACERS)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
		1100
1374	if(op->contr->mode & PU_CLOAK)	1101	if (op->contr->mode & PU_CLOAK)
1375	if (tmp->type == CLOAK)	1102	if (tmp->type == CLOAK)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1103	{
		1104	CHK_PICK_PICKUP;
		1105	continue;
		1106	}
1377		1107
1378	/* hoping to catch throwing daggers here */	1108	/* hoping to catch throwing daggers here */
1379	if(op->contr->mode & PU_MISSILEWEAPON)	1109	if (op->contr->mode & PU_MISSILEWEAPON)
1380	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1110	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1111	{
		1112	CHK_PICK_PICKUP;
		1113	continue;
		1114	}
1382		1115
1383	/* careful: chairs and tables are weapons! */	1116	/* careful: chairs and tables are weapons! */
1384	if(op->contr->mode & PU_ALLWEAPON)	1117	if (op->contr->mode & PU_ALLWEAPON)
1385	{
1386	if(tmp->type == WEAPON && tmp->name!=NULL)
1387	{
1388	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1389	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1390	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1391	}	1118	{
1392	if(tmp->type == WEAPON && tmp->name==NULL)	1119	if (tmp->type == WEAPON)
		1120	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
		1121	{
		1122	CHK_PICK_PICKUP;
		1123	continue;
		1124	}
1393	{	1125	}
1394	if(strstr(tmp->arch->name,"table")==NULL &&
1395	strstr(tmp->arch->name,"chair")==NULL)
1396	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1397	}
1398	}
1399		1126
1400	/* misc stuff that's useful */	1127	/* misc stuff that's useful */
1401	if(op->contr->mode & PU_KEY)	1128	if (op->contr->mode & PU_KEY)
1402	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1129	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1403	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1130	{
		1131	CHK_PICK_PICKUP;
		1132	continue;
		1133	}
1404		1134
1405	/* any of the last 4 bits set means we use the ratio for value	1135	/* any of the last 4 bits set means we use the ratio for value
1406	* pickups */	1136	* pickups */
1407	if(op->contr->mode & PU_RATIO)	1137	if (op->contr->mode & PU_RATIO)
1408	{	1138	{
1409	/* use value density to decide what else to grab */	1139	/* use value density to decide what else to grab */
1410	/* >=7 was >= op->contr->mode */	1140	/* >=7 was >= op->contr->mode */
1411	/* >=7 is the old standard setting. Now we take the last 4 bits	1141	/* >=7 is the old standard setting. Now we take the last 4 bits
1412	* and multiply them by 5, giving 0..15*5== 5..75 */	1142	*/
1413	wvratio = (op->contr->mode & PU_RATIO) * 5;	1143	wvratio = op->contr->mode & PU_RATIO;
1414	if ((query_cost(tmp, op, F_TRUE) * 100 / (tmp->weight * MAX(tmp->nrof, 1))) >= (unsigned int) wvratio)	1144	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1415	{	1145	{
1416	pick_up(op, tmp);
1417	#if 0	1146	#if 0
1418	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1147	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1419	if(tmp->name!=NULL) {	1148	if (tmp->name != NULL)
		1149	{
1420	fprintf(stderr,"%s", tmp->name);	1150	fprintf (stderr, "%s", tmp->name);
1421	}	1151	}
		1152	else
1422	else fprintf(stderr,"%s",tmp->arch->name);	1153	fprintf (stderr, "%s", tmp->arch->archname);
1423	fprintf(stderr,",%d] = ", tmp->type);	1154	fprintf (stderr, ",%d] = ", tmp->type);
1424	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1155	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1425	#endif	1156	#endif
		1157	CHK_PICK_PICKUP;
1426	continue;	1158	continue;
1427	}	1159	}
		1160	} /* the new pickup model */
1428	}	1161	}
1429	} /* the new pickup model */	1162
1430	}
1431	return ! stop;	1163	return !stop;
		1164	}
		1165
		1166	/* routine for both players and monsters. We call this when
		1167	* there is a possibility for our action distrubing our hiding
		1168	* place or invisiblity spell. Artefact invisiblity causes
		1169	* "noise" instead. If we arent invisible to begin with, we
		1170	* return 0.
		1171	*/
		1172	static int
		1173	action_makes_visible (object *op)
		1174	{
		1175	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		1176	{
		1177	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		1178	{
		1179	// artefact invisibility is permanent, but we still make noise
		1180	// this is important for game-balance.
		1181	if (op->contr)
		1182	op->make_noise ();
		1183
		1184	return 0;
		1185	}
		1186
		1187	if (op->contr && op->contr->tmp_invis == 0)
		1188	return 0;
		1189
		1190	/* If monsters, they should become visible */
		1191	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1192	{
		1193	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1194	return 1;
		1195	}
		1196	}
		1197
		1198	return 0;
1432	}	1199	}
1433		1200
1434	/*	1201	/*
1435	* Find an arrow in the inventory and after that	1202	* Find an arrow in the inventory and after that
1436	* in the right type container (quiver). Pointer to the	1203	* in the right type container (quiver). Pointer to the
1437	* found object is returned.	1204	* found object is returned.
1438	*/	1205	*/
		1206	static object *
1439	object *find_arrow(object *op, const char *type)	1207	find_arrow (object *op, const char *type)
1440	{	1208	{
1441	object *tmp = NULL;	1209	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1210	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1211	return splay (tmp);
1442		1212
1443	for(op=op->inv; op; op=op->below)	1213	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1444	if(!tmp && op->type==CONTAINER && op->race==type &&	1214	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1445	QUERY_FLAG(op,FLAG_APPLIED))	1215	if (object *arrow = find_arrow (tmp, type))
1446	tmp = find_arrow (op, type);	1216	{
1447	else if (op->type==ARROW && op->race==type)	1217	splay (tmp);
1448	return op;	1218	return arrow;
		1219	}
		1220
1449	return tmp;	1221	return 0;
1450	}	1222	}
1451		1223
1452	/*	1224	/*
1453	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1225	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1454	* against the target. A full test is not performed, simply a basic test	1226	* against the target. A full test is not performed, simply a basic test
1455	* of resistances. The archer is making a quick guess at what he sees down	1227	* of resistances. The archer is making a quick guess at what he sees down
1456	* the hall. Failing that it does it's best to pick the highest plus arrow.	1228	* the hall. Failing that it does it's best to pick the highest plus arrow.
1457	*/	1229	*/
1458		1230	static object *
1459	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1231	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1460	{	1232	{
1461	object *tmp = NULL, *arrow, *ntmp;	1233	object *tmp = NULL, *arrow, *ntmp;
1462	int attacknum, attacktype, betterby=0, i;	1234	int attacknum, attacktype, betterby = 0, i;
1463		1235
1464	if (!type)	1236	if (!type)
1465	return NULL;	1237	return NULL;
1466		1238
1467	for (arrow=op->inv; arrow; arrow=arrow->below) {	1239	for (arrow = op->inv; arrow; arrow = arrow->below)
1468	if (arrow->type==CONTAINER && arrow->race==type &&	1240	{
1469	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1241	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
		1242	{
1470	i = 0;	1243	i = 0;
1471	ntmp = find_better_arrow(arrow, target, type, &i);	1244	ntmp = find_better_arrow (arrow, target, type, &i);
		1245
1472	if (i > betterby) {	1246	if (i > betterby)
		1247	{
1473	tmp = ntmp;	1248	tmp = ntmp;
1474	betterby = i;	1249	betterby = i;
1475	}	1250	}
		1251	}
1476	} else if (arrow->type==ARROW && arrow->race==type) {	1252	else if (arrow->type == ARROW && arrow->race == type)
		1253	{
1477	/* allways prefer assasination/slaying */	1254	/* allways prefer assasination/slaying */
1478	if (target->race != NULL && arrow->slaying != NULL &&	1255	if (target->race && arrow->slaying.contains (target->race))
1479	strstr(arrow->slaying, target->race)) {	1256	{
1480	if (arrow->attacktype & AT_DEATH) {	1257	if (arrow->attacktype & AT_DEATH)
		1258	{
1481	*better = 100;	1259	*better = 100;
1482	return arrow;	1260	return arrow;
1483	} else {
1484	tmp = arrow;
1485	betterby = (arrow->magic + arrow->stats.dam) * 2;
1486	}	1261	}
1487	} else {	1262	else
1488	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {
1489	attacktype = 1<<attacknum;
1490	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1491	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {
1492	tmp = arrow;
1493	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;
1494	}
1495	}	1263	{
1496	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {
1497	tmp = arrow;	1264	tmp = arrow;
1498	betterby = 2 + arrow->magic + arrow->stats.dam;	1265	betterby = (arrow->magic + arrow->stats.dam) * 2;
1499	}
1500	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {
1501	tmp = arrow;
1502	betterby = 1 + arrow->magic + arrow->stats.dam;
1503	}	1266	}
1504	}	1267	}
		1268	else
		1269	{
		1270	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1271	{
		1272	attacktype = 1 << attacknum;
		1273	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
		1274	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
		1275	{
		1276	tmp = arrow;
		1277	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
		1278	}
		1279	}
		1280
		1281	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
		1282	{
		1283	tmp = arrow;
		1284	betterby = 2 + arrow->magic + arrow->stats.dam;
		1285	}
		1286
		1287	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
		1288	{
		1289	tmp = arrow;
		1290	betterby = 1 + arrow->magic + arrow->stats.dam;
		1291	}
1505	}	1292	}
		1293	}
1506	}	1294	}
		1295
1507	if (tmp == NULL && arrow == NULL)	1296	if (tmp == NULL && arrow == NULL)
1508	return find_arrow(op, type);	1297	return find_arrow (op, type);
1509		1298
1510	*better = betterby;	1299	*better = betterby;
1511	return tmp;	1300	return tmp;
1512	}	1301	}
1513		1302
1514	/* looks in a given direction, finds the first valid target, and calls	1303	/* looks in a given direction, finds the first valid target, and calls
1515	* find_better_arrow to find a decent arrow to use.	1304	* find_better_arrow to find a decent arrow to use.
1516	* op = the shooter	1305	* op = the shooter
1517	* type = bow->race	1306	* type = bow->race
1518	* dir = fire direction	1307	* dir = fire direction
1519	*/	1308	*/
1520		1309	static object *
1521	object *pick_arrow_target(object *op, const char *type, int dir)	1310	pick_arrow_target (object *op, shstr_cmp type, int dir)
1522	{	1311	{
1523	object *tmp = NULL;	1312	object *tmp = NULL;
1524	mapstruct *m;	1313	maptile *m;
1525	int i, mflags, found, number;	1314	int i, mflags, found, number;
1526	sint16 x, y;	1315	sint16 x, y;
1527		1316
1528	if (op->map == NULL)	1317	if (op->map == NULL)
1529	return find_arrow(op, type);	1318	return find_arrow (op, type);
1530		1319
1531	/* do a dex check */	1320	/* do a dex check */
1532	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1321	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1533	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1322	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1534	return find_arrow(op, type);	1323	return find_arrow (op, type);
1535		1324
1536	m = op->map;	1325	m = op->map;
1537	x = op->x;	1326	x = op->x;
1538	y = op->y;	1327	y = op->y;
1539		1328
1540	/* find the first target */	1329	/* find the first target */
1541	for (i=0, found=0; i<20; i++) {	1330	for (i = 0, found = 0; i < 20; i++)
		1331	{
1542	x += freearr_x[dir];	1332	x += freearr_x[dir];
1543	y += freearr_y[dir];	1333	y += freearr_y[dir];
1544	mflags = get_map_flags(m, &m, x, y, &x, &y);	1334	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1335
1545	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1336	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1337	{
1546	tmp = NULL;	1338	tmp = 0;
		1339	break;
		1340	}
		1341	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1342	{
		1343	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
		1344	* perhaps a bad assumption.
		1345	*/
		1346	tmp = 0;
		1347	break;
		1348	}
		1349
		1350	if (mflags & P_IS_ALIVE)
		1351	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		1352	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1547	break;	1353	break;
1548	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {
1549	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1550	* perhaps a bad assumption.
1551	*/
1552	tmp = NULL;
1553	break;
1554	}
1555	if (mflags & P_IS_ALIVE) {
1556	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)
1557	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {
1558	found++;
1559	break;
1560	}
1561	if (found)
1562	break;
1563	}
1564	}	1354	}
1565	if (tmp == NULL)	1355
		1356	if (!tmp)
1566	return find_arrow(op, type);	1357	return find_arrow (op, type);
1567		1358
1568	if (tmp->head)	1359	if (tmp->head)
1569	tmp = tmp->head;	1360	tmp = tmp->head;
1570		1361
1571	return find_better_arrow(op, tmp, type, &i);	1362	return find_better_arrow (op, tmp, type, &i);
1572	}	1363	}
1573		1364
1574	/*	1365	/*
1575	* Creature fires a bow - op can be monster or player. Returns	1366	* Creature fires a bow - op can be monster or player. Returns
1576	* 1 if bow was actually fired, 0 otherwise.	1367	* 1 if bow was actually fired, 0 otherwise.
…		…
1579	* dir is the direction of fire.	1370	* dir is the direction of fire.
1580	* wc_mod is any special modifier to give (used in special player fire modes)	1371	* wc_mod is any special modifier to give (used in special player fire modes)
1581	* sx, sy are coordinates to fire arrow from - also used in some of the special	1372	* sx, sy are coordinates to fire arrow from - also used in some of the special
1582	* player fire modes.	1373	* player fire modes.
1583	*/	1374	*/
		1375	int
1584	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1376	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1585	sint16 sx, sint16 sy)
1586	{	1377	{
1587	object *left, *bow;	1378	object *left, *bow;
1588	tag_t left_tag, tag;	1379	int mflags;
1589	int bowspeed, mflags;	1380	maptile *m;
1590	mapstruct *m;
1591		1381
1592	if (!dir) {	1382	if (!dir)
		1383	{
1593	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1384	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1594	return 0;	1385	return 0;
		1386	}
		1387
		1388	if (op->contr)
		1389	bow = op->current_weapon;
		1390	else
1595	}	1391	{
1596	if (op->type == PLAYER)
1597	bow=op->contr->ranges[range_bow];
1598	else {
1599	for(bow=op->inv; bow; bow=bow->below)	1392	for (bow = op->inv; bow; bow = bow->below)
1600	/* Don't check for applied - monsters don't apply bows - in that way, they	1393	/* Don't check for applied - monsters don't apply bows - in that way, they
1601	* don't need to switch back and forth between bows and weapons.	1394	* don't need to switch back and forth between bows and weapons.
1602	*/	1395	*/
1603	if(bow->type==BOW)	1396	if (bow->type == BOW)
1604	break;	1397	break;
1605		1398
1606	if (!bow) {	1399	if (!bow)
		1400	{
1607	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);	1401	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1608	return 0;	1402	return 0;
1609	}	1403	}
		1404
		1405	// optimisation: move object to top so we will find it quickly again
		1406	splay (bow);
1610	}	1407	}
		1408
1611	if( !bow->race || !bow->skill) {	1409	if (!bow->race || !bow->skill)
		1410	{
1612	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);	1411	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1613	return 0;	1412	return 0;
1614	}	1413	}
1615		1414
1616	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1617
1618	/* penalize ROF for bestarrow */
1619	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1620	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1621	if (bowspeed < 1)
1622	bowspeed = 1;
1623
1624	if (arrow == NULL) {	1415	if (arrow == NULL)
		1416	{
1625	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1417	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1418	{
1626	if (op->type == PLAYER)	1419	if (op->type == PLAYER)
1627	new_draw_info_format(NDI_UNIQUE, 0, op,	1420	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1628	"You have no %s left.", &bow->race);
1629	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1421	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1630	else	1422	else
1631	CLEAR_FLAG(op, FLAG_READY_BOW);	1423	CLEAR_FLAG (op, FLAG_READY_BOW);
		1424
1632	return 0;	1425	return 0;
1633	}	1426	}
1634	}	1427	}
		1428
1635	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1429	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1636	if (mflags & P_OUT_OF_MAP) {	1430	if (mflags & P_OUT_OF_MAP)
1637	return 0;	1431	return 0;
1638	}	1432
1639	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1433	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1434	{
1640	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1435	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1641	return 0;	1436	return 0;
1642	}	1437	}
1643		1438
1644	/* this should not happen, but sometimes does */	1439	/* this should not happen, but sometimes does */
1645	if (arrow->nrof==0) {	1440	if (arrow->nrof == 0)
1646	remove_ob(arrow);	1441	{
1647	free_object(arrow);	1442	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1443	arrow->destroy ();
1648	return 0;	1444	return 0;
1649	}	1445	}
1650		1446
1651	left = arrow; /* these are arrows left to the player */	1447	left = arrow; /* these are arrows left to the player */
1652	left_tag = left->count;	1448	arrow = arrow->split ();
1653	arrow = get_split_ob(arrow, 1);	1449	if (!arrow)
1654	if (arrow == NULL) {	1450	{
1655	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);	1451	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1656	return 0;	1452	return 0;
1657	}	1453	}
1658	set_owner(arrow, op);	1454
		1455	arrow->set_owner (op);
1659	arrow->skill = bow->skill;	1456	arrow->skill = bow->skill;
1660
1661	arrow->direction=dir;	1457	arrow->direction = dir;
1662	arrow->x = sx;
1663	arrow->y = sy;
1664		1458
1665	if (op->type == PLAYER) {
1666	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1667	fix_player(op);
1668	}
1669
1670	SET_ANIMATION(arrow, arrow->direction);
1671	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1459	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1672	arrow->stats.hp = arrow->stats.dam;	1460	arrow->stats.hp = arrow->stats.dam;
1673	arrow->stats.grace = arrow->attacktype;	1461	arrow->stats.grace = arrow->attacktype;
1674	if (arrow->slaying != NULL)	1462	arrow->custom_name = arrow->slaying;
1675	arrow->spellarg = strdup_local(arrow->slaying);
1676		1463
1677	/* Note that this was different for monsters - they got their level	1464	#if 0
1678	* added to the damage. I think the strength bonus is more proper.	1465	if (player *pl = op->contr)
1679	*/
1680		1466	{
1681	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1467	float speed = pl->weapon_sp;
1682	0 : dam_bonus[op->stats.Str]) +
1683	bow->stats.dam + bow->magic + arrow->magic;
1684		1468
		1469	/* penalize ROF for bestarrow */
		1470	if (pl->bowtype == bow_bestarrow)
		1471	speed *= .9f;
		1472	else
		1473	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1474
		1475	op->speed_left += speed - op->speed;
		1476	}
		1477	#endif
		1478
		1479	SET_ANIMATION (arrow, arrow->direction);
		1480
1685	/* update the speed */	1481	/* update the speed */
1686	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1482	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1687	0 : dam_bonus[op->stats.Str]) +
1688	bow->magic + arrow->magic) / 5.0 +
1689	(float)bow->stats.dam / 7.0;	1483	+ bow->stats.dam / 7.f;
1690		1484
1691	if (arrow->speed < 1.0)	1485	arrow->set_speed (max (arrow->speed, 2.f));
1692	arrow->speed = 1.0;
1693	update_ob_speed(arrow);
1694	arrow->speed_left = 0;	1486	arrow->speed_left = 0;
1695		1487
		1488	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1489
1696	if (op->type == PLAYER) {	1490	if (op->type == PLAYER)
1697	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1491	{
1698	(op->chosen_skill?op->chosen_skill->level:op->level) -
1699	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1700	arrow->stats.wc - bow->stats.wc + wc_mod;
1701
1702	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1492	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1703	} else {	1493	wc -= dex_bonus[op->stats.Dex];
1704	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1705	arrow->stats.wc + wc_mod;
1706		1494
		1495	if (!arrow->slaying)
		1496	arrow->slaying = op->slaying;
		1497
		1498	arrow->attacktype |= op->attacktype;
		1499	}
		1500	else
		1501	{
1707	arrow->level = op->level;	1502	arrow->level = op->level;
1708	}	1503	arrow->stats.wc -= bow->magic;
1709	if (arrow->attacktype == AT_PHYSICAL)	1504
1710	arrow->attacktype |= bow->attacktype;	1505	if (!arrow->slaying)
1711	if (bow->slaying != NULL)
1712	arrow->slaying = bow->slaying;	1506	arrow->slaying = bow->slaying;
1713		1507
1714	arrow->map = m;	1508	arrow->attacktype |= bow->attacktype;
		1509	}
		1510
		1511	wc -= arrow->level;
		1512	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1513
		1514	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1715	arrow->move_type = MOVE_FLY_LOW;	1515	arrow->move_type = MOVE_FLY_LOW;
1716	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1516	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1717		1517
1718	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1518	op->play_sound (sound_find ("fire_arrow"));
1719	tag = arrow->count;	1519	m->insert (arrow, sx, sy, op);
1720	insert_ob_in_map(arrow, m, op, 0);
1721		1520
1722	if (!was_destroyed(arrow, tag))	1521	if (!arrow->destroyed ())
1723	move_arrow(arrow);	1522	move_arrow (arrow);
1724		1523
1725	if (op->type == PLAYER) {
1726	if (was_destroyed (left, left_tag))
1727	esrv_del_item(op->contr, left_tag);
1728	else
1729	esrv_send_item(op, left);
1730	}
1731	return 1;	1524	return 1;
1732	}	1525	}
1733		1526
1734	/* Special fire code for players - this takes into	1527	/* Special fire code for players - this takes into
1735	* account the special fire modes players can have	1528	* account the special fire modes players can have
1736	* but monsters can't. Putting that code here	1529	* but monsters can't. Putting that code here
1737	* makes the fire_bow code much cleaner.	1530	* makes the fire_bow code much cleaner.
1738	* this function should only be called if 'op' is a player,	1531	* this function should only be called if 'op' is a player,
1739	* hence the function name.	1532	* hence the function name.
1740	*/	1533	*/
		1534	static int
1741	int player_fire_bow(object *op, int dir)	1535	player_fire_bow (object *op, int dir)
1742	{	1536	{
1743	int ret=0, wcmod=0;	1537	int ret;
1744		1538
1745	if (op->contr->bowtype == bow_bestarrow) {	1539	if (op->contr->bowtype == bow_bestarrow)
1746	ret = fire_bow(op, op,	1540	{
1747	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1541	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1748	dir, 0, op->x, op->y);	1542	}
1749	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1543	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1544	{
1750	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1545	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1751	wcmod =-1;
1752	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1546	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1753	op->x, op->y);	1547	}
1754	} else if (op->contr->bowtype == bow_threewide) {	1548	else if (op->contr->bowtype == bow_threewide)
		1549	{
		1550	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
		1551	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
		1552	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1553	}
		1554	else if (op->contr->bowtype == bow_spreadshot)
		1555	{
		1556	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
		1557	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
		1558	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
		1559	}
		1560	else
		1561	{
		1562	/* Simple case */
1755	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1563	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1756	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);
1757	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);
1758	} else if (op->contr->bowtype == bow_spreadshot) {
1759	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);
1760	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);
1761	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);
1762
1763	} else {
1764	/* Simple case */
1765	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);
1766	}	1564	}
		1565
1767	return ret;	1566	return ret;
1768	}	1567	}
1769
1770		1568
1771	/* Fires a misc (wand/rod/horn) object in 'dir'.	1569	/* Fires a misc (wand/rod/horn) object in 'dir'.
1772	* Broken apart from 'fire' to keep it more readable.	1570	* Broken apart from 'fire' to keep it more readable.
1773	*/	1571	*/
		1572	static void
1774	void fire_misc_object(object *op, int dir)	1573	fire_misc_object (object *op, int dir)
1775	{	1574	{
1776	object *item;	1575	object *item = op->contr->ranged_ob;
1777		1576
1778	if (!op->contr->ranges[range_misc]) {	1577	if (!item)
		1578	{
1779	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1579	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1780	return;	1580	return;
1781	}	1581	}
1782		1582
1783	item = op->contr->ranges[range_misc];
1784	if (!item->inv) {	1583	if (!item->inv)
		1584	{
1785	LOG(llevError,"Object %s lacks a spell\n", &item->name);	1585	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1786	return;	1586	return;
1787	}	1587	}
		1588
		1589	if (!op->change_weapon (item))
		1590	return;
		1591
1788	if (item->type == WAND) {	1592	if (item->type == WAND)
		1593	{
1789	if(item->stats.food<=0) {	1594	if (item->stats.food <= 0)
1790	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1595	{
		1596	op->contr->play_sound (sound_find ("wand_poof"));
1791	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));	1597	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1598
1792	return;	1599	return;
1793	}	1600	}
		1601	}
1794	} else if (item->type == ROD || item->type==HORN) {	1602	else if (item->type == ROD || item->type == HORN)
1795	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1603	{
1796	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1604	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1605
		1606	// using the maximum of the rods charge allows at least one spell cast
		1607	// for a rod or horn, this fixes some broken rods.
		1608	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1609	{
		1610	op->contr->play_sound (sound_find ("wand_poof"));
		1611
1797	if (item->type== ROD)	1612	if (item->type == ROD)
1798	new_draw_info_format(NDI_UNIQUE, 0,op,
1799	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1613	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1800	else	1614	else
1801	new_draw_info_format(NDI_UNIQUE, 0,op,	1615	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1802	"The %s needs more time to charge.", query_base_name(item,0));	1616
1803	return;	1617	return;
1804	}	1618	}
1805	}	1619	}
1806		1620
1807	if(cast_spell(op,item,dir,item->inv,NULL)) {	1621	if (cast_spell (op, item, dir, item->inv, NULL))
		1622	{
1808	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1623	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1624
1809	if (item->type == WAND) {	1625	if (item->type == WAND)
		1626	{
1810	if (!(--item->stats.food)) {	1627	if (!(--item->stats.food))
		1628	{
1811	object *tmp;	1629	object *tmp;
		1630
1812	if (item->arch) {	1631	if (item->arch)
		1632	{
1813	CLEAR_FLAG(item, FLAG_ANIMATE);	1633	CLEAR_FLAG (item, FLAG_ANIMATE);
1814	item->face = item->arch->clone.face;	1634	item->face = item->arch->face;
1815	item->speed = 0;	1635	item->set_speed (0);
1816	update_ob_speed(item);
1817	}	1636	}
1818	if ((tmp=is_player_inv(item)))	1637
		1638	if (object *pl = item->visible_to ())
1819	esrv_update_item(UPD_ANIM, tmp, item);	1639	esrv_update_item (UPD_ANIM, pl, item);
1820	}	1640	}
1821	}	1641	}
1822	else if (item->type == ROD || item->type==HORN) {	1642	else if (item->type == ROD || item->type == HORN)
1823	drain_rod_charge(item);	1643	drain_rod_charge (item);
1824	}
1825	}	1644	}
1826	}	1645	}
1827		1646
1828	/* Received a fire command for the player - go and do it.	1647	/* Received a fire command for the player - go and do it.
1829	*/	1648	*/
		1649	bool
1830	void fire(object *op,int dir) {	1650	fire (object *op, int dir)
		1651	{
1831	int spellcost=0;	1652	int spellcost = 0;
1832		1653
		1654	player *pl = op->contr;
		1655
		1656	if (pl->golem)
		1657	{
		1658	control_golem (op->contr->golem, dir);
		1659	return false;
		1660	}
		1661
		1662	object *ob = pl->ranged_ob;
		1663
		1664	if (!ob)
		1665	return false;
		1666
		1667	if (op->speed_left > 0.f)
		1668	--op->speed_left;
		1669	else
		1670	return false;
		1671
		1672	if (!op->change_weapon (ob))
		1673	return false;
		1674
1833	/* check for loss of invisiblity/hide */	1675	/* check for loss of invisiblity/hide */
1834	if (action_makes_visible(op)) make_visible(op);	1676	if (action_makes_visible (op))
		1677	make_visible (op);
1835		1678
1836	switch(op->contr->shoottype) {	1679	switch (ob->type)
1837	case range_none:	1680	{
1838	return;	1681	case BOW:
1839
1840	case range_bow:
1841	player_fire_bow(op, dir);	1682	player_fire_bow (op, dir);
1842	return;	1683	break;
1843		1684
1844	case range_magic: /* Casting spells */	1685	case SPELL:
1845	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1686	spellcost = cast_spell (op, op, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1846	return;	1687	break;
1847		1688
1848	case range_misc:	1689	case BUILDER:
1849	fire_misc_object(op, dir);
1850	return;
1851
1852	case range_golem: /* Control summoned monsters from scrolls */
1853	if(op->contr->ranges[range_golem]==NULL ||
1854	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1855	op->contr->ranges[range_golem] = NULL;
1856	op->contr->shoottype=range_none;
1857	op->contr->golem_count = 0;
1858	}
1859	else
1860	control_golem(op->contr->ranges[range_golem], dir);
1861	return;
1862
1863	case range_skill:
1864	if(!op->chosen_skill) {
1865	if(op->type==PLAYER)
1866	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1867	return;
1868	}
1869	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1870	return;
1871	case range_builder:
1872	apply_map_builder( op, dir );	1690	apply_map_builder (op, dir);
		1691	break;
		1692
		1693	case SKILL:
		1694	do_skill (op, op, ob, dir, 0);
		1695	break;
		1696
		1697	default:
		1698	fire_misc_object (op, dir);
		1699	break;
		1700	}
		1701
		1702	return true;
		1703	}
		1704
		1705	static object *
		1706	find_key_ (object *pl, object *container, object *door)
		1707	{
		1708	object *tmp, *key;
		1709
		1710	/* Should not happen, but sanity checking is never bad */
		1711	if (!container->inv)
		1712	return 0;
		1713
		1714	/* First, lets try to find a key in the top level inventory */
		1715	for (tmp = container->inv; tmp; tmp = tmp->below)
		1716	{
		1717	if (door->type == DOOR && tmp->type == KEY)
		1718	break;
		1719
		1720	/* For sanity, we should really check door type, but other stuff
		1721	* (like containers) can be locked with special keys
		1722	*/
		1723	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1724	break;
		1725	}
		1726
		1727	/* No key found - lets search inventories now */
		1728	/* If we find and use a key in an inventory, return at that time.
		1729	* otherwise, if we search all the inventories and still don't find
		1730	* a key, return
		1731	*/
		1732	if (!tmp)
		1733	{
		1734	for (tmp = container->inv; tmp; tmp = tmp->below)
		1735	/* No reason to search empty containers */
		1736	if (tmp->type == CONTAINER && tmp->inv)
		1737	if ((key = find_key_ (pl, tmp, door)))
		1738	return key;
		1739
		1740	if (!tmp)
1873	return;	1741	return 0;
1874	default:	1742	}
1875	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1743
		1744	/* We get down here if we have found a key. Now if its in a container,
		1745	* see if we actually want to use it
		1746	*/
		1747	if (pl != container)
		1748	{
		1749	/* Only let players use keys in containers */
		1750	if (!pl->contr)
1876	return;	1751	return 0;
1877	}
1878	}
1879		1752
		1753	/* cases where this fails:
		1754	* If we only search the player inventory, return now since we
		1755	* are not in the players inventory.
		1756	* If the container is not active, return now since only active
		1757	* containers can be used.
		1758	* If we only search keyrings and the container does not have
		1759	* a race/isn't a keyring.
		1760	* No checking for all containers - to fall through past here,
		1761	* inv must have been an container and must have been active.
		1762	*
		1763	* Change the color so that the message doesn't disappear with
		1764	* all the others.
		1765	*/
		1766	if (pl->contr->usekeys == key_inventory
		1767	|| !QUERY_FLAG (container, FLAG_APPLIED)
		1768	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1769	{
		1770	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1771	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1772	return NULL;
		1773	}
		1774	}
1880		1775
		1776	return tmp;
		1777	}
1881		1778
1882	/* find_key	1779	/* find_key
1883	* We try to find a key for the door as passed. If we find a key	1780	* We try to find a key for the door as passed. If we find a key
1884	* and successfully use it, we return the key, otherwise NULL	1781	* and successfully use it, we return the key, otherwise NULL
1885	* This function merges both normal and locked door, since the logic	1782	* This function merges both normal and locked door, since the logic
…		…
1887	* pl is the player,	1784	* pl is the player,
1888	* inv is the objects inventory to searched	1785	* inv is the objects inventory to searched
1889	* door is the door we are trying to match against.	1786	* door is the door we are trying to match against.
1890	* This function can be called recursively to search containers.	1787	* This function can be called recursively to search containers.
1891	*/	1788	*/
1892		1789	object *
1893	object * find_key(object *pl, object *container, object *door)	1790	find_key (object *pl, object *container, object *door)
1894	{	1791	{
1895	object *tmp,*key;	1792	if (door->slaying && is_match_expr (door->slaying))
1896
1897	/* Should not happen, but sanity checking is never bad */
1898	if (container->inv == NULL) return NULL;
1899
1900	/* First, lets try to find a key in the top level inventory */
1901	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1902	if (door->type==DOOR && tmp->type==KEY) break;
1903	/* For sanity, we should really check door type, but other stuff
1904	* (like containers) can be locked with special keys
1905	*/
1906	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1907	tmp->slaying==door->slaying) break;
1908	}	1793	{
1909	/* No key found - lets search inventories now */	1794	// for match expressions, we try to find the key by applying the match
1910	/* If we find and use a key in an inventory, return at that time.	1795	// to the op itself, which is supposed to find the "key", instead
1911	* otherwise, if we search all the inventories and still don't find	1796	// of searching through containers ourselves.
1912	* a key, return	1797
1913	*/	1798	return match_one (door->slaying, container, door, pl, pl);
1914	if (!tmp) {
1915	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1916	/* No reason to search empty containers */
1917	if (tmp->type==CONTAINER && tmp->inv) {
1918	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1919	}
1920	}
1921	if (!tmp) return NULL;
1922	}	1799	}
1923	/* We get down here if we have found a key. Now if its in a container,	1800	else
1924	* see if we actually want to use it	1801	return find_key_ (pl, container, door);
1925	*/
1926	if (pl!=container) {
1927	/* Only let players use keys in containers */
1928	if (!pl->contr) return NULL;
1929	/* cases where this fails:
1930	* If we only search the player inventory, return now since we
1931	* are not in the players inventory.
1932	* If the container is not active, return now since only active
1933	* containers can be used.
1934	* If we only search keyrings and the container does not have
1935	* a race/isn't a keyring.
1936	* No checking for all containers - to fall through past here,
1937	* inv must have been an container and must have been active.
1938	*
1939	* Change the color so that the message doesn't disappear with
1940	* all the others.
1941	*/
1942	if (pl->contr->usekeys == key_inventory ||
1943	!QUERY_FLAG(container, FLAG_APPLIED) ||
1944	(pl->contr->usekeys == keyrings &&
1945	(!container->race || strcmp(container->race, "keys")))
1946	) {
1947	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1948	"The %s in your %s vibrates as you approach the door",
1949	query_name(tmp), query_name(container));
1950	return NULL;
1951	}
1952	}
1953	return tmp;
1954	}	1802	}
1955		1803
1956	/* moved door processing out of move_player_attack.	1804	/* moved door processing out of move_player_attack.
1957	* returns 1 if player has opened the door with a key	1805	* returns 1 if player has opened the door with a key
1958	* such that the caller should not do anything more,	1806	* such that the caller should not do anything more,
1959	* 0 otherwise	1807	* 0 otherwise
1960	*/	1808	*/
		1809	static int
1961	static int player_attack_door(object *op, object *door)	1810	player_attack_door (object *op, object *door)
1962	{	1811	{
1963
1964	/* If its a door, try to find a use a key. If we do destroy the door,	1812	/* If its a door, try to find a key. If we do destroy the door,
1965	* might as well return immediately as there is nothing more to do -	1813	* might as well return immediately as there is nothing more to do -
1966	* otherwise, we fall through to the rest of the code.	1814	* otherwise, we fall through to the rest of the code.
1967	*/	1815	*/
1968	object *key=find_key(op, op, door);	1816	object *key = find_key (op, op, door);
1969		1817
1970	/* IF we found a key, do some extra work */	1818	/* If we found a key, do some extra work */
1971	if (key) {	1819	if (key)
		1820	{
1972	object *container=key->env;	1821	object *container = key->env;
1973		1822
1974	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);
1975	if(action_makes_visible(op)) make_visible(op);	1823	if (action_makes_visible (op))
		1824	make_visible (op);
		1825
1976	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1826	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1827	spring_trap (door->inv, op);
		1828
1977	if (door->type == DOOR) {	1829	if (door->type == DOOR)
1978	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1830	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1979	}
1980	else if(door->type==LOCKED_DOOR) {	1831	else if (door->type == LOCKED_DOOR)
1981	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1832	{
1982	"You open the door with the %s", query_short_name(key));	1833	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1983	remove_door2(door); /* remove door without violence ;-) */	1834	remove_door2 (door); /* remove door without violence ;-) */
1984	}	1835	}
		1836
1985	/* Do this after we print the message */	1837	/* Do this after we print the message */
1986	decrease_ob(key); /* Use up one of the keys */	1838	key->decrease (); /* Use up one of the keys */
1987	/* Need to update the weight the container the key was in */	1839
1988	if (container != op)
1989	esrv_update_item(UPD_WEIGHT, op, container);
1990	return 1; /* Nothing more to do below */	1840	return 1; /* Nothing more to do below */
		1841	}
1991	} else if (door->type==LOCKED_DOOR) {	1842	else if (door->type == LOCKED_DOOR)
		1843	{
1992	/* Might as well return now - no other way to open this */	1844	/* Might as well return now - no other way to open this */
1993	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1845	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
1994	return 1;	1846	return 1;
1995	}	1847	}
		1848
1996	return 0;	1849	return 0;
1997	}	1850	}
1998		1851
1999	/* This function is just part of a breakup from move_player.	1852	/* This function is just part of a breakup from move_player.
2000	* It should keep the code cleaner.	1853	* It should keep the code cleaner.
2001	* When this is called, the players direction has been updated	1854	* When this is called, the players direction has been updated
2002	* (taking into account confusion.) The player is also actually	1855	* (taking into account confusion.) The player is also actually
2003	* going to try and move (not fire weapons).	1856	* going to try and move (not fire weapons).
2004	*/	1857	*/
2005		1858	bool
2006	void move_player_attack(object *op, int dir)	1859	move_player_attack (object *op, int dir)
2007	{	1860	{
2008	object *tmp, *mon;	1861	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
2009	sint16 nx, ny;	1862	{
		1863	--op->speed_left;
		1864	return true;
		1865	}
		1866
2010	int on_battleground;	1867	int on_battleground;
2011	mapstruct *m;
2012		1868
2013	nx=freearr_x[dir]+op->x;	1869	sint16 nx = freearr_x[dir] + op->x;
2014	ny=freearr_y[dir]+op->y;	1870	sint16 ny = freearr_y[dir] + op->y;
2015		1871
2016	on_battleground = op_on_battleground(op, NULL, NULL);	1872	on_battleground = op_on_battleground (op, 0, 0);
2017		1873
		1874	if (out_of_map (op->map, nx, ny))
		1875	return false;
		1876
2018	/* If braced, or can't move to the square, and it is not out of the	1877	/* If braced, or can't move to the square, and it is not out of the
2019	* map, attack it. Note order of if statement is important - don't	1878	* map, attack it. Note order of if statement is important - don't
2020	* want to be calling move_ob if braced, because move_ob will move the	1879	* want to be calling move_ob if braced, because move_ob will move the
2021	* player. This is a pretty nasty hack, because if we could	1880	* player. This is a pretty nasty hack, because if we could
2022	* move to some space, it then means that if we are braced, we should	1881	* move to some space, it then means that if we are braced, we should
2023	* do nothing at all. As it is, if we are braced, we go through	1882	* do nothing at all. As it is, if we are braced, we go through
2024	* quite a bit of processing. However, it probably is less than what	1883	* quite a bit of processing. However, it probably is less than what
2025	* move_ob uses.	1884	* move_ob uses.
2026	*/	1885	*/
2027	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	1886	maptile *m = op->map->xy_find (nx, ny);
2028	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2029	m = get_map_from_coord(op->map, &nx, &ny);
2030	if (!m) return; /* Don't think this should happen */
2031	}
2032	else m =op->map;
2033
2034	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2035	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2036	return;
2037	}
2038		1887
2039	mon = NULL;
2040	/* Go through all the objects, and find ones of interest. Only stop if	1888	/* Go through all the objects, and find ones of interest. Only stop if
2041	* we find a monster - that is something we know we want to attack.	1889	* we find a monster - that is something we know we want to attack.
2042	* if its a door or barrel (can roll) see if there may be monsters	1890	* if its a door or barrel (can roll) see if there may be monsters
2043	* on the space	1891	* on the space
		1892	*/
		1893	object *mon;
		1894	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1895	{
		1896	if ((mon->flag [FLAG_ALIVE]
		1897	|| mon->type == LOCKED_DOOR
		1898	|| mon->flag [FLAG_CAN_ROLL])
		1899	&& mon != op)
		1900	break;
		1901	}
		1902
		1903	if (!mon) /* This happens anytime the player tries to move */
		1904	return false; /* into a wall */
		1905
		1906	mon = mon->head_ ();
		1907
		1908	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1909	if (op->contr->weapon_sp_left > 0.f)
		1910	if (player_attack_door (op, mon))
2044	*/	1911	{
2045	while (tmp!=NULL) {	1912	--op->contr->weapon_sp_left;
2046	if (tmp == op) {	1913	return true;
2047	tmp=tmp->above;	1914	}
2048	continue;	1915
		1916	/* The following deals with possibly attacking peaceful
		1917	* or friendly creatures. Basically, all players are considered
		1918	* unaggressive. If the moving player has peaceful set, then the
		1919	* object should be pushed instead of attacked. It is assumed that
		1920	* if you are braced, you will not attack friends accidently,
		1921	* and thus will not push them.
		1922	*/
		1923
		1924	/* If the creature is a pet, push it even if the player is not
		1925	* peaceful. Our assumption is the creature is a pet if the
		1926	* player owns it and it is either friendly or unagressive.
		1927	*/
		1928	if (op->type == PLAYER
		1929	&& ((mon->owner && mon->owner->contr
		1930	&& same_party (mon->owner->contr->party, op->contr->party))
		1931	|| mon->owner == op)
		1932	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		1933	{
		1934	/* If we're braced, we don't want to switch places with it */
		1935	if (op->contr->braced)
		1936	return false;
		1937
		1938	if (op->speed_left > 0.f)
		1939	{
		1940	--op->speed_left;
		1941
		1942	op->play_sound (sound_find ("push_player"));
		1943	push_ob (mon, dir, op);
		1944
		1945	if (action_makes_visible (op))
		1946	make_visible (op);
		1947
		1948	return true;
		1949	}
		1950	else
		1951	return false;
		1952	}
		1953
		1954	/* in certain circumstances, you shouldn't attack friendly
		1955	* creatures. Note that if you are braced, you can't push
		1956	* someone, but put it inside this loop so that you won't
		1957	* attack them either.
		1958	*/
		1959	if ((mon->type == PLAYER || mon->enemy != op)
		1960	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
		1961	&& ((op->contr->peaceful
		1962	|| (mon->type == PLAYER && mon->contr->peaceful))
		1963	&& !on_battleground))
		1964	{
		1965	if (op->speed_left > 0.f)
		1966	{
		1967	--op->speed_left;
		1968
		1969	if (!op->contr->braced)
		1970	{
		1971	op->play_sound (sound_find ("push_player"));
		1972	push_ob (mon, dir, op);
2049	}	1973	}
2050	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1974	else
2051	mon = tmp;	1975	op->statusmsg ("You withhold your attack");
2052	break;
2053	}
2054	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2055	mon = tmp;
2056	tmp=tmp->above;
2057	}
2058
2059	if (mon==NULL) /* This happens anytime the player tries to move */
2060	return; /* into a wall */
2061		1976
2062	if(mon->head != NULL)	1977	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2063	mon = mon->head;	1978	make_visible (op);
2064		1979
2065	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1980	return true;
2066	if (player_attack_door(op, mon)) return;
2067
2068	/* The following deals with possibly attacking peaceful
2069	* or frienddly creatures. Basically, all players are considered
2070	* unaggressive. If the moving player has peaceful set, then the
2071	* object should be pushed instead of attacked. It is assumed that
2072	* if you are braced, you will not attack friends accidently,
2073	* and thus will not push them.
2074	*/
2075
2076	/* If the creature is a pet, push it even if the player is not
2077	* peaceful. Our assumption is the creature is a pet if the
2078	* player owns it and it is either friendly or unagressive.
2079	*/
2080	if ((op->type==PLAYER)
2081	#if COZY_SERVER
2082	&&
2083	(
2084	(get_owner(mon) && get_owner(mon)->contr
2085	&& same_party (get_owner(mon)->contr->party, op->contr->party))
2086	|| get_owner(mon) == op
2087	)
2088	#else
2089	&& get_owner(mon)==op
2090	#endif
2091	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2092	{	1981	}
2093	/* If we're braced, we don't want to switch places with it */	1982	}
2094	if (op->contr->braced) return;
2095	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2096	(void) push_ob(mon,dir,op);
2097	if(op->contr->tmp_invis||op->hide) make_visible(op);
2098	return;
2099	}
2100
2101	/* in certain circumstances, you shouldn't attack friendly
2102	* creatures. Note that if you are braced, you can't push
2103	* someone, but put it inside this loop so that you won't
2104	* attack them either.
2105	*/
2106	if ((mon->type==PLAYER || mon->enemy != op) &&
2107	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&
2108	(
2109	#ifdef PROHIBIT_PLAYERKILL
2110	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&
2111	#else
2112	op->contr->peaceful &&
2113	#endif
2114	!on_battleground
2115	)) {
2116	if (!op->contr->braced) {
2117	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2118	(void) push_ob(mon,dir,op);
2119	} else {
2120	new_draw_info(0, 0,op,"You withhold your attack");
2121	}
2122	if(op->contr->tmp_invis||op->hide) make_visible(op);
2123	}
2124
2125	/* If the object is a boulder or other rollable object, then	1983	/* If the object is a boulder or other rollable object, then
2126	* roll it if not braced. You can't roll it if you are braced.	1984	* roll it if not braced. You can't roll it if you are braced.
2127	*/	1985	*/
2128	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1986	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1987	{
		1988	if (op->speed_left > 0.f)
		1989	{
		1990	--op->speed_left;
		1991
2129	recursive_roll(mon,dir,op);	1992	recursive_roll (mon, dir, op);
2130	if(action_makes_visible(op)) make_visible(op);	1993	if (action_makes_visible (op))
2131	}	1994	make_visible (op);
2132		1995
		1996	return true;
		1997	}
		1998	}
2133	/* Any generic living creature. Including things like doors.	1999	/* Any generic living creature. Including things like doors.
2134	* Way it works is like this: First, it must have some hit points	2000	* Way it works is like this: First, it must have some hit points
2135	* and be living. Then, it must be one of the following:	2001	* and be living. Then, it must be one of the following:
2136	* 1) Not a player, 2) A player, but of a different party. Note	2002	* 1) Not a player, 2) A player, but of a different party. Note
2137	* that party_number -1 is no party, so attacks can still happen.	2003	* that party_number -1 is no party, so attacks can still happen.
2138	*/	2004	*/
2139
2140	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2005	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2141	((mon->type!=PLAYER || op->contr->party==NULL ||	2006	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2142	op->contr->party!=mon->contr->party))) {	2007	{
2143		2008	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2144	/* If the player hasn't hit something this tick, and does
2145	* so, give them speed boost based on weapon speed. Doing
2146	* it here is better than process_players2, which basically
2147	* incurred a 1 tick offset.
2148	*/
2149	if (!op->contr->has_hit) {
2150	op->speed_left += op->speed / op->contr->weapon_sp;
2151
2152	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2153	}
2154
2155	skill_attack(mon, op, 0, NULL, NULL);
2156
2157	/* If attacking another player, that player gets automatic
2158	* hitback, and doesn't loose luck either.
2159	* Disable hitback on the battleground or if the target is
2160	* the wiz.
2161	*/
2162	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2163	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2164	short luck = mon->stats.luck;
2165	mon->contr->has_hit = 1;
2166	skill_attack(op, mon, 0, NULL, NULL);
2167	mon->stats.luck = luck;
2168	}
2169	if(action_makes_visible(op)) make_visible(op);
2170	}	2009	{
2171	} /* if player should attack something */	2010	--op->contr->weapon_sp_left;
2172	}
2173		2011
		2012	skill_attack (mon, op, 0, 0, 0);
		2013
		2014	if (action_makes_visible (op))
		2015	make_visible (op);
		2016
		2017	return true;
		2018	}
		2019	}
		2020
		2021	return false;
		2022	}
		2023
		2024	bool
2174	int move_player(object *op,int dir) {	2025	move_player (object *op, int dir)
2175	int pick;	2026	{
2176
2177	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2027	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2178	return 0;
2179
2180	/* Sanity check: make sure dir is valid */
2181	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2182	LOG( llevError, "move_player: invalid direction %d\n", dir);
2183	return 0;
2184	}
2185
2186	/* peterm: added following line */
2187	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2188	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2189
2190	op->facing = dir;
2191
2192	if(op->hide) do_hidden_move(op);
2193
2194	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2195	/*nop*/;
2196	else if (op->contr->fire_on)
2197	fire (op, dir);
2198	else
2199	{
2200	move_player_attack (op, dir);
2201	pick = check_pick(op);
2202	}
2203
2204	/* Add special check for newcs players and fire on - this way, the
2205	* server can handle repeat firing.
2206	*/
2207	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2208	op->direction = dir;
2209	} else {
2210	op->direction=0;
2211	}
2212	/* Update how the player looks. Use the facing, so direction may
2213	* get reset to zero. This allows for full animation capabilities
2214	* for players.
2215	*/
2216	animate_object(op, op->facing);
2217	return 0;	2028	return 0;
		2029
		2030	/* Sanity check: make sure dir is valid */
		2031	if ((dir < 0) || (dir >= 9))
		2032	{
		2033	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2034	return 0;
		2035	}
		2036
		2037	/* peterm: added following line */
		2038	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2039	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2040
		2041	op->facing = dir;
		2042
		2043	if (op->flag [FLAG_HIDDEN])
		2044	do_hidden_move (op);
		2045
		2046	bool retval;
		2047	int pick = 0;
		2048
		2049	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2050	retval = RESULT_INT (0);
		2051	else if (op->contr->fire_on)
		2052	retval = fire (op, dir);
		2053	else
		2054	{
		2055	retval = move_player_attack (op, dir);
		2056	pick = check_pick (op);
		2057	}
		2058
		2059	/* Add special check for newcs players and fire on - this way, the
		2060	* server can handle repeat firing.
		2061	*/
		2062	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2063	op->direction = dir;
		2064	else
		2065	op->direction = 0;
		2066
		2067	/* Update how the player looks. Use the facing, so direction may
		2068	* get reset to zero. This allows for full animation capabilities
		2069	* for players.
		2070	*/
		2071	animate_object (op, op->facing);
		2072
		2073	return retval;
2218	}	2074	}
2219		2075
2220	/* This is similar to handle_player, below, but is only used by the	2076	/* This is similar to handle_player, below, but is only used by the
2221	* new client/server stuff.	2077	* new client/server stuff.
2222	* This is sort of special, in that the new client/server actually uses	2078	* This is sort of special, in that the new client/server actually uses
2223	* the new speed values for commands.	2079	* the new speed values for commands.
2224	*	2080	*
2225	* Returns true if there are more actions we can do.	2081	* Returns true if there are more actions we can do. Should not do
		2082	* many actions in a row, as that would be too unfair to other
		2083	* players.
2226	*/	2084	*/
		2085	bool
2227	int handle_newcs_player(object *op)	2086	handle_newcs_player (object *op)
2228	{	2087	{
2229	if (op->contr->hidden) {
2230	op->invisible = 1000;
2231	/* the socket code flashes the player visible/invisible
2232	* depending on the value of invisible, so we need to
2233	* alternate it here for it to work correctly.
2234	*/
2235	if (pticks & 2) op->invisible--;
2236	}
2237	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2238	op->invisible--;
2239	if(!op->invisible) {
2240	make_visible(op);
2241	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2242	}
2243	}
2244
2245	if (QUERY_FLAG(op, FLAG_SCARED)) {	2088	if (QUERY_FLAG (op, FLAG_SCARED))
		2089	{
		2090	if (op->speed_left > 0.f)
		2091	{
		2092	--op->speed_left;
2246	flee_player(op);	2093	flee_player (op);
2247	/* If player is still scared, that is his action for this tick */	2094
2248	if (QUERY_FLAG(op, FLAG_SCARED)) {
2249	op->speed_left--;
2250	return 0;	2095	return true;
2251	}	2096	}
		2097	else
		2098	return false;
2252	}	2099	}
2253		2100
2254	/* I've been seeing crashes where the golem has been destroyed, but
2255	* the player object still points to the defunct golem. The code that
2256	* destroys the golem looks correct, and it doesn't always happen, so
2257	* put this in a a workaround to clean up the golem pointer.
2258	*/
2259	if (op->contr->ranges[range_golem] &&
2260	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2261	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2262	op->contr->ranges[range_golem] = NULL;
2263	op->contr->golem_count = 0;
2264	}
2265
2266	/* call this here - we also will call this in do_ericserver, but	2101	/* call this here - we also will call this in do_ericserver, but
2267	* the players time has been increased when doericserver has been	2102	* the players time has been increased when doericserver has been
2268	* called, so we recheck it here.	2103	* called, so we recheck it here.
2269	*/	2104	*/
2270	HandleClient(&op->contr->socket, op->contr);	2105	if (op->contr->ns->handle_command ())
2271	if (op->speed_left<0) return 0;	2106	return true;
2272		2107
2273	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2108	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2274	/* All move commands take 1 tick, at least for now */
2275	op->speed_left--;
2276
2277	/* Instead of all the stuff below, let move_player take care
2278	* of it. Also, some of the skill stuff is only put in
2279	* there, as well as the confusion stuff.
2280	*/
2281	move_player(op, op->direction);	2109	return move_player (op, op->direction);
2282	if (op->speed_left>0) return 1;	2110
2283	else return 0;	2111	return false;
2284	}	2112	}
		2113
		2114	static int
		2115	save_life (object *op)
		2116	{
		2117	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2285	return 0;	2118	return 0;
2286	}
2287		2119
2288	int save_life(object *op) {	2120	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2289	object *tmp;	2121	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2122	{
		2123	op->play_sound (sound_find ("ob_evaporate"));
		2124	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2290		2125
		2126	tmp->destroy ();
2291	if(!QUERY_FLAG(op,FLAG_LIFESAVE))	2127	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2128
		2129	if (op->stats.hp < 0)
		2130	op->stats.hp = op->stats.maxhp;
		2131
		2132	if (op->stats.food < 0)
		2133	op->stats.food = 999;
		2134
		2135	op->update_stats ();
2292	return 0;	2136	return 1;
2293
2294	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)
2295	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {
2296	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2297	new_draw_info_format(NDI_UNIQUE, 0,op,
2298	"Your %s vibrates violently, then evaporates.",
2299	query_name(tmp));
2300	if (op->contr)
2301	esrv_del_item(op->contr, tmp->count);
2302	remove_ob(tmp);
2303	free_object(tmp);
2304	CLEAR_FLAG(op, FLAG_LIFESAVE);
2305	if(op->stats.hp<0)
2306	op->stats.hp = op->stats.maxhp;
2307	if(op->stats.food<0)
2308	op->stats.food = 999;
2309	fix_player(op);
2310	return 1;
2311	}	2137	}
		2138
2312	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2139	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2313	CLEAR_FLAG(op, FLAG_LIFESAVE);	2140	CLEAR_FLAG (op, FLAG_LIFESAVE);
2314	enter_player_savebed(op); /* bring him home. */	2141	enter_player_savebed (op); /* bring him home. */
2315	return 0;	2142	return 0;
2316	}	2143	}
2317		2144
2318	/* This goes throws the inventory and removes unpaid objects, and puts them	2145	/* This goes throws the inventory and removes unpaid objects, and puts them
2319	* back in the map (location and map determined by values of env). This	2146	* back in the map (location and map determined by values of env). This
2320	* function will descend into containers. op is the object to start the search	2147	* function will descend into containers. op is the object to start the search
2321	* from.	2148	* from.
2322	*/	2149	*/
		2150	static void
2323	void remove_unpaid_objects(object *op, object *env)	2151	drop_unpaid_items (object *op, object *env)
2324	{	2152	{
2325	object *next;
2326
2327	while (op) {	2153	while (op)
		2154	{
2328	next=op->below; /* Make sure we have a good value, in case	2155	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2329	* we remove object 'op'	2156
2330	*/
2331	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2157	if (QUERY_FLAG (op, FLAG_UNPAID))
2332	remove_ob(op);	2158	op->insert_at (env);
2333	op->x = env->x;	2159	else if (op->inv)
2334	op->y = env->y;	2160	drop_unpaid_items (op->inv, env);
2335	if (env->type == PLAYER)	2161
2336	esrv_del_item(env->contr, op->count);
2337	insert_ob_in_map(op, env->map, NULL,0);
2338	}
2339	else if (op->inv) remove_unpaid_objects(op->inv, env);
2340	op=next;	2162	op = next;
2341	}	2163	}
2342	}	2164	}
2343		2165
2344		2166	void
2345	/*	2167	object::drop_unpaid_items ()
2346	* Returns pointer a static string containing gravestone text
2347	* Moved from apply.c to player.c - player.c is what
2348	* actually uses this function. player.c may not be quite the
2349	* best, a misc file for object actions is probably better,
2350	* but there isn't one in the server directory.
2351	*/
2352	char *gravestone_text (object *op)
2353	{	2168	{
2354	static char buf2[MAX_BUF];	2169	if (!flag [FLAG_REMOVED])
2355	char buf[MAX_BUF];	2170	::drop_unpaid_items (inv, this);
2356	time_t now = time (NULL);
2357
2358	strcpy (buf2, " R.I.P.\n\n");
2359	if (op->type == PLAYER)
2360	sprintf (buf, "%s the %s\n", &op->name, op->contr->title);
2361	else
2362	sprintf (buf, "%s\n", &op->name);
2363	strncat (buf2, " ", 20 - strlen (buf) / 2);
2364	strcat (buf2, buf);
2365	if (op->type == PLAYER)
2366	sprintf (buf, "who was in level %d when killed\n", op->level);
2367	else
2368	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2369	strncat (buf2, " ", 20 - strlen (buf) / 2);
2370	strcat (buf2, buf);
2371	if (op->type == PLAYER) {
2372	sprintf (buf, "by %s.\n\n", op->contr->killer);
2373	strncat (buf2, " ", 21 - strlen (buf) / 2);
2374	strcat (buf2, buf);
2375	}
2376	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2377	strncat (buf2, " ", 20 - strlen (buf) / 2);
2378	strcat (buf2, buf);
2379	return buf2;
2380	}	2171	}
2381		2172
2382		2173	void
2383
2384	void do_some_living(object *op) {	2174	do_some_living (object *op)
		2175	{
2385	int last_food=op->stats.food;	2176	int last_food = op->stats.food;
2386	int gen_hp, gen_sp, gen_grace;	2177	int gen_hp, gen_sp, gen_grace;
2387	int over_hp, over_sp, over_grace;	2178	int over_hp, over_sp, over_grace;
2388	int i;	2179	int i;
2389	int rate_hp = 1200;	2180	int rate_hp = 1200;
2390	int rate_sp = 2500;	2181	int rate_sp = 2500;
2391	int rate_grace = 2000;	2182	int rate_grace = 2000;
2392	const int max_hp = 1;	2183	const int max_hp = 1;
2393	const int max_sp = 1;	2184	const int max_sp = 1;
2394	const int max_grace = 1;	2185	const int max_grace = 1;
2395		2186
2396	if (op->contr->outputs_sync)	2187	if (op->contr->hidden)
2397	{	2188	{
2398	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2189	op->invisible = 1000;
2399	if (op->contr->outputs[i].buf!=NULL &&	2190	/* the socket code flashes the player visible/invisible
2400	(op->contr->outputs[i].first_update + op->contr->outputs_sync) < (uint16) pticks)	2191	* depending on the value of invisible, so we need to
2401	flush_output_element(op, &op->contr->outputs[i]);	2192	* alternate it here for it to work correctly.
		2193	*/
		2194	if (pticks & 2)
		2195	op->invisible--;
2402	}	2196	}
		2197	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2198	{
		2199	if (!op->invisible--)
		2200	{
		2201	make_visible (op);
		2202	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2203	}
		2204	}
2403		2205
2404	if(op->contr->state==ST_PLAYING) {	2206	if (op->contr->ns->state == ST_PLAYING)
2405		2207	{
2406	/* these next three if clauses make it possible to SLOW DOWN	2208	/* these next three if clauses make it possible to SLOW DOWN
2407	hp/grace/spellpoint regeneration. */	2209	hp/grace/spellpoint regeneration. */
2408	if(op->contr->gen_hp >= 0 )	2210	if (op->contr->gen_hp >= 0)
2409	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;	2211	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2410	else {	2212	else
		2213	{
2411	gen_hp = op->stats.maxhp;	2214	gen_hp = op->stats.maxhp;
2412	rate_hp -= rate_hp/2 * op->contr->gen_hp;	2215	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2413	}	2216	}
		2217
2414	if(op->contr->gen_sp >= 0 )	2218	if (op->contr->gen_sp >= 0)
2415	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;	2219	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2416	else {	2220	else
		2221	{
2417	gen_sp = op->stats.maxsp;	2222	gen_sp = op->stats.maxsp;
2418	rate_sp -= rate_sp/2 * op->contr->gen_sp;	2223	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2419	}	2224	}
		2225
2420	if(op->contr->gen_grace >= 0)	2226	if (op->contr->gen_grace >= 0)
2421	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2227	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2422	else {	2228	else
		2229	{
2423	gen_grace = op->stats.maxgrace;	2230	gen_grace = op->stats.maxgrace;
2424	rate_grace -= rate_grace/2 * op->contr->gen_grace;	2231	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2425	}
2426
2427	/* Regenerate Spell Points */
2428	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2429	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2430	if(op->stats.sp<op->stats.maxsp) {
2431	op->stats.sp++;
2432	/* dms do not consume food */
2433	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2434	op->stats.food--;
2435	if(op->contr->digestion<0)
2436	op->stats.food+=op->contr->digestion;
2437	else if(op->contr->digestion>0 &&
2438	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2439	op->stats.food=last_food;
2440	}	2232	}
2441	}
2442	if (max_sp>1) {
2443	over_sp = (gen_sp+10)/rate_sp;
2444	if (over_sp > 0) {
2445	if(op->stats.sp<op->stats.maxsp) {
2446	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2447	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2448	op->stats.sp--;
2449	if(op->stats.sp>op->stats.maxsp)
2450	op->stats.sp=op->stats.maxsp;
2451	}
2452	op->last_sp=0;
2453	} else {
2454	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2455	}
2456	} else {
2457	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2458	}
2459	}
2460		2233
2461	/* Regenerate Grace */	2234	/* Regenerate Grace */
2462	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/	2235	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2463	if(--op->last_grace<0) {	2236	if (--op->last_grace < 0)
		2237	{
2464	if(op->stats.grace<op->stats.maxgrace/2)	2238	if (op->stats.grace < op->stats.maxgrace / 2)
2465	op->stats.grace++; /* no penalty in food for regaining grace */	2239	op->stats.grace++; /* no penalty in food for regaining grace */
		2240
2466	if(max_grace>1) {	2241	if (max_grace > 1)
		2242	{
2467	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;	2243	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
2468	if (over_grace > 0) {	2244	if (over_grace > 0)
		2245	{
2469	op->stats.sp += over_grace	2246	op->stats.sp += over_grace
2470	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;	2247	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2471	op->last_grace=0;	2248	op->last_grace = 0;
		2249	}
2472	} else {	2250	else
		2251	{
2473	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2252	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2253	}
2474	}	2254	}
2475	} else {	2255	else
		2256	{
2476	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2257	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2477	}	2258	}
2478	/* wearing stuff doesn't detract from grace generation. */	2259	/* wearing stuff doesn't detract from grace generation. */
2479	}
2480
2481	/* Regenerate Hit Points */
2482	if(--op->last_heal<0) {
2483	if(op->stats.hp<op->stats.maxhp) {
2484	op->stats.hp++;
2485	/* dms do not consume food */
2486	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2487	op->stats.food--;
2488	if(op->contr->digestion<0)
2489	op->stats.food+=op->contr->digestion;
2490	else if(op->contr->digestion>0 &&
2491	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2492	op->stats.food=last_food;
2493	}	2260	}
2494	}	2261
2495	if(max_hp>1) {	2262	if (op->stats.food > 0)
2496	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2497	if (over_hp > 0) {
2498	op->stats.sp += over_hp
2499	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2500	op->last_heal=0;
2501	} else {
2502	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2503	}	2263	{
2504	} else {	2264	/* Regenerate Spell Points */
2505	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);	2265	if (!op->contr->golem && --op->last_sp < 0)
2506	}	2266	{
2507	}	2267	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2508		2268
2509	/* Digestion */	2269	if (op->stats.sp < op->stats.maxsp)
2510	if(--op->last_eat<0) {	2270	{
2511	#ifdef COZY_SERVER	2271	op->stats.sp++;
2512	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2513	int bonus=dg>0?dg:0,
2514	penalty=dg<0?-dg:0;
2515	#else
2516	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2517	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2518	#endif
2519		2272
2520	if(op->contr->gen_hp > 0)
2521	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);
2522	else
2523	op->last_eat=25*(1+bonus)/(penalty +1);
2524	/* dms do not consume food */	2273	/* dms do not consume food */
2525	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;
2526	}
2527	}
2528
2529	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {
2530	object *tmp, *flesh=NULL;
2531
2532	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {
2533	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2274	if (!QUERY_FLAG (op, FLAG_WIZ))
2534	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {
2535	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");
2536	manual_apply(op,tmp,0);
2537	if(op->stats.food>=0||op->stats.hp<0)
2538	break;	2275	{
		2276	op->stats.food--;
		2277
		2278	if (op->contr->digestion < 0)
		2279	op->stats.food += op->contr->digestion;
		2280	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2281	op->stats.food = last_food;
		2282	}
2539	}	2283	}
		2284
		2285	if (max_sp > 1)
		2286	{
		2287	over_sp = (gen_sp + 10) / rate_sp;
		2288	if (over_sp > 0)
		2289	{
		2290	if (op->stats.sp < op->stats.maxsp)
		2291	{
		2292	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2293
		2294	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2295	op->stats.sp--;
		2296
		2297	if (op->stats.sp > op->stats.maxsp)
		2298	op->stats.sp = op->stats.maxsp;
		2299	}
		2300
		2301	op->last_sp = 0;
		2302	}
		2303	else
		2304	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2305	}
		2306	else
		2307	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2308	}
		2309
		2310	/* Regenerate Hit Points */
		2311	if (--op->last_heal < 0)
		2312	{
		2313	if (op->stats.hp < op->stats.maxhp)
		2314	{
		2315	op->stats.hp++;
		2316
		2317	/* dms do not consume food */
		2318	if (!QUERY_FLAG (op, FLAG_WIZ))
		2319	{
		2320	op->stats.food--;
		2321
		2322	if (op->contr->digestion < 0)
		2323	op->stats.food += op->contr->digestion;
		2324	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2325	op->stats.food = last_food;
		2326	}
		2327	}
		2328
		2329	if (max_hp > 1)
		2330	{
		2331	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2332
		2333	if (over_hp > 0)
		2334	{
		2335	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2336	op->last_heal = 0;
		2337	}
		2338	else
		2339	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2340	}
		2341	else
		2342	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2343	}
		2344	}
		2345
		2346	/* Digestion */
		2347	if (--op->last_eat < 0)
		2348	{
		2349	int bonus = max (0, op->contr->digestion),
		2350	penalty = max (0, -op->contr->digestion);
		2351
		2352	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2353
		2354	/* dms do not consume food */
		2355	if (!QUERY_FLAG (op, FLAG_WIZ))
		2356	op->stats.food--;
		2357	}
		2358
		2359	if (op->stats.food < 0 && op->stats.hp >= 0)
		2360	{
		2361	object *flesh = 0;
		2362
		2363	for_inv_removable (op, tmp)
		2364	{
		2365	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2366	continue;
		2367
		2368	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2369	{
		2370	op->statusmsg ("You blindly grab for a bite of food. "
		2371	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2372	manual_apply (op, tmp, 0);
		2373
		2374	if (op->stats.food >= 0 || op->stats.hp < 0)
		2375	break;
		2376	}
2540	else if (tmp->type==FLESH) flesh=tmp;	2377	else if (tmp->type == FLESH)
2541	} /* End if paid for object */	2378	flesh = tmp;
2542	} /* end of for loop */	2379	}
		2380
2543	/* If player is still starving, it means they don't have any food, so	2381	/* If player is still starving, it means they don't have any food, so
2544	* eat flesh instead.	2382	* eat flesh instead.
2545	*/	2383	*/
2546	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2384	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2547	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2385	{
		2386	op->statusmsg ("You blindly grab for a bite of food. "
		2387	"H<To prevent you from starving, you ate some random item from your backpack.>");
2548	manual_apply(op,flesh,0);	2388	manual_apply (op, flesh, 0);
		2389	}
		2390
		2391	// If player is still starving, alert him!
		2392	if (op->stats.food < 0)
		2393	op->failmsg ("You are starving! "
		2394	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2395	}
		2396
		2397	if (op->stats.food < 0)
2549	}	2398	{
2550	} /* end if player is starving */	2399	op->stats.hp += op->stats.food;
		2400	op->stats.food = 0;
2551		2401
2552	while(op->stats.food<0&&op->stats.hp>0)	2402	if (op->stats.hp < 0)
2553	op->stats.food++,op->stats.hp--;	2403	{
		2404	op->contr->killer = archetype::get ("killer_starvation");
		2405	op->contr->killer->destroy ();
		2406	}
		2407	}
2554		2408
2555	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2409	/* killer should be set here already */
		2410	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2556	kill_player(op);	2411	kill_player (op);
		2412	}
2557	}	2413	}
2558
2559
2560		2414
2561	/* If the player should die (lack of hp, food, etc), we call this.	2415	/* If the player should die (lack of hp, food, etc), we call this.
2562	* op is the player in jeopardy. If the player can not be saved (not	2416	* op is the player in jeopardy. If the player can not be saved (not
2563	* permadeath, no lifesave), this will take care of removing the player	2417	* permadeath, no lifesave), this will take care of removing the player
2564	* file.	2418	* file.
2565	*/	2419	*/
		2420	void
2566	void kill_player(object *op)	2421	kill_player (object *op)
2567	{	2422	{
2568	char buf[MAX_BUF];
2569	int x, y;	2423	int x, y;
2570	//int i;
2571	mapstruct *map; /* this is for resurrection */	2424	maptile *map; /* this is for resurrection */
2572	/* int z;
2573	int num_stats_lose;
2574	int lost_a_stat;
2575	int lose_this_stat;
2576	int this_stat; */
2577	int will_kill_again;	2425	int will_kill_again;
2578	archetype *at;	2426	archetype *at;
2579	object *tmp;	2427	object *tmp;
2580		2428
2581	if(save_life(op))	2429	if (save_life (op))
2582	return;	2430	return;
2583		2431
		2432	dynbuf_text deathtab;
2584		2433
		2434	/* restore player */
		2435	at = archetype::find (shstr_poisoning);
		2436	if (object *tmp = present_arch_in_ob (at, op))
		2437	{
		2438	tmp->destroy ();
		2439	deathtab << "Your body feels cleansed...\r";
		2440	}
		2441
		2442	at = archetype::find (shstr_confusion);
		2443	if (object *tmp = present_arch_in_ob (at, op))
		2444	{
		2445	tmp->destroy ();
		2446	deathtab << "Your mind feels clearer...\r";
		2447	}
		2448
		2449	cure_disease (op, 0, 0); /* remove any disease */
		2450
		2451	max_it (op->stats.hp , op->stats.maxhp);
		2452	max_it (op->stats.sp , op->stats.maxsp);
		2453	max_it (op->stats.grace, op->stats.maxgrace);
		2454
		2455	if (op->stats.food <= 0)
		2456	op->stats.food = 999;
		2457
		2458	// remove all spell effects that are active
		2459	// to avoid long-term effects such as word-of-recall
		2460	for (object *item = op->inv; item; )
		2461	{
		2462	object *next = item->below;
		2463
		2464	if (item->type == SPELL_EFFECT && item->active)
		2465	item->destroy ();
		2466
		2467	item = next;
		2468	}
		2469
2585	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2470	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2586	* in cities ONLY!!! It is very important that this doesn't get abused.	2471	* in cities ONLY!!! It is very important that this doesn't get abused.
2587	* Look at op_on_battleground() for more info --AndreasV	2472	* Look at op_on_battleground() for more info --AndreasV
2588	*/	2473	*/
2589	if (op_on_battleground(op, &x, &y)) {	2474	if (op_on_battleground (op, &x, &y))
2590	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2475	{
2591	"You have been defeated in combat!");	2476	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2592	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2593	"Local medics have saved your life...");
2594
2595	/* restore player */
2596	at = find_archetype("poisoning");
2597	tmp=present_arch_in_ob(at,op);
2598	if (tmp) {
2599	remove_ob(tmp);
2600	free_object(tmp);
2601	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2602	}
2603		2477
2604	at = find_archetype("confusion");
2605	tmp=present_arch_in_ob(at,op);
2606	if (tmp) {
2607	remove_ob(tmp);
2608	free_object(tmp);
2609	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2610	}
2611
2612	cure_disease(op,0); /* remove any disease */
2613	op->stats.hp=op->stats.maxhp;
2614	if (op->stats.food<=0) op->stats.food=999;
2615
2616	/* create a bodypart-trophy to make the winner happy */	2478	/* create a bodypart-trophy to make the winner happy */
2617	tmp=arch_to_object(find_archetype("finger"));	2479	object *tmp = archetype::find (shstr_finger)->instance ();
2618	if (tmp != NULL)	2480
2619	{	2481	tmp->name = format ("%s's finger" , &op->name);
2620	sprintf(buf,"%s's finger", &op->name);	2482	tmp->name_pl = format ("%s's fingers", &op->name);
2621	tmp->name = buf;	2483	tmp->msg = format (
2622	sprintf(buf," This finger has been cut off %s\n"	2484	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2623	" the %s, when he was defeated at\n level %d by %s.\n",	2485	&op->name, op->contr->title,
2624	&op->name, op->contr->title, (int)(op->level),	2486	(int)op->level,
2625	op->contr->killer);	2487	op->contr->killer_name ()
2626	tmp->msg=buf;
2627	tmp->value=0, tmp->material=0, tmp->type=0;
2628	tmp->materialname = NULL;
2629	tmp->x = op->x, tmp->y = op->y;
2630	insert_ob_in_map(tmp,op->map,op,0);
2631	}
2632		2488	);
		2489	tmp->value = 0, tmp->type = 0;
		2490	tmp->material = name_to_material (shstr_organic);
		2491	tmp->insert_at (op, tmp);
		2492
2633	/* teleport defeated player to new destination*/	2493	/* teleport defeated player to new destination */
2634	transfer_ob(op, x, y, 0, NULL);	2494	transfer_ob (op, x, y, 0, NULL);
2635	op->contr->braced=0;	2495	op->contr->braced = 0;
		2496
		2497	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2636	return;	2498	return;
2637	}	2499	}
2638		2500
		2501	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2502	deathtab << "T<YOU HAVE DIED>\n\n";
		2503
2639	INVOKE_PLAYER (DEATH, op->contr);	2504	INVOKE_PLAYER (DEATH, op->contr);
2640		2505
2641	command_kill_pets (op, 0);	2506	command_kill_pets (op, 0);
2642		2507
2643	if(op->stats.food<0) {	2508	op->contr->play_sound (sound_find ("player_dies"));
2644	if (op->contr->explore) {
2645	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2646	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2647	op->stats.food=999;
2648	return;
2649	}
2650	sprintf(buf,"%s starved to death.",&op->name);
2651	strcpy(op->contr->killer,"starvation");
2652	}
2653	else {
2654	if (op->contr->explore) {
2655	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2656	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2657	op->stats.hp=op->stats.maxhp;
2658	return;
2659	}
2660	sprintf(buf,"%s died.", &op->name);
2661	}
2662	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2663		2509
2664	/* save the map location for corpse, gravestone*/	2510	/* save the map location for corpse, gravestone */
2665	x=op->x;y=op->y;map=op->map;	2511	x = op->x;
		2512	y = op->y;
		2513	map = op->map;
2666		2514
2667
2668	if (settings.not_permadeth == TRUE) {
2669	/* NOT_PERMADEATH code. This basically brings the character back to	2515	/* NOT_PERMADEATH code. This basically brings the character back to
2670	* life if they are dead - it takes some exp and a random stat.	2516	* life if they are dead - it takes some exp and a random stat.
2671	* See the config.h file for a little more in depth detail about this.	2517	* See the config.h file for a little more in depth detail about this.
2672	*/	2518	*/
2673		2519
2674	/* Basically two ways to go - remove a stat permanently, or just	2520	/* Basically two ways to go - remove a stat permanently, or just
2675	* make it depletion. This bunch of code deals with that aspect	2521	* make it depletion. This bunch of code deals with that aspect
2676	* of death.	2522	* of death.
2677	*/	2523	*/
2678	#ifndef COZY_SERVER	2524	#ifndef COZY_SERVER
2679	if (settings.balanced_stat_loss) {	2525	if (settings.balanced_stat_loss)
		2526	{
2680	/* If stat loss is permanent, lose one stat only. */	2527	/* If stat loss is permanent, lose one stat only. */
2681	/* Lower level chars don't lose as many stats because they suffer	2528	/* Lower level chars don't lose as many stats because they suffer
2682	more if they do. */	2529	more if they do. */
2683	/* Higher level characters can afford things such as potions of	2530	/* Higher level characters can afford things such as potions of
2684	restoration, or better, stat potions. So we slug them that	2531	restoration, or better, stat potions. So we slug them that
2685	little bit harder. */	2532	little bit harder. */
2686	/* GD */	2533	/* GD */
2687	if (settings.stat_loss_on_death)	2534	if (settings.stat_loss_on_death)
2688	num_stats_lose = 1;
2689	else
2690	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;
2691	} else {
2692	num_stats_lose = 1;	2535	num_stats_lose = 1;
2693	}	2536	else
		2537	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
		2538	}
		2539	else
		2540	num_stats_lose = 1;
		2541
2694	lost_a_stat = 0;	2542	lost_a_stat = 0;
2695		2543
2696	for (z=0; z<num_stats_lose; z++) {	2544	for (z = 0; z < num_stats_lose; z++)
2697	i = RANDOM() % NUM_STATS;	2545	{
		2546	i = rndm (NUM_STATS);
2698		2547
2699	if (settings.stat_loss_on_death) {	2548	if (settings.stat_loss_on_death)
		2549	{
2700	/* Pick a random stat and take a point off it. Tell the player	2550	/* Pick a random stat and take a point off it. Tell the player
2701	* what he lost.	2551	* what he lost.
2702	*/	2552	*/
2703	change_attr_value(&(op->stats), i,-1);	2553	change_attr_value (&(op->stats), i, -1);
2704	check_stat_bounds(&(op->stats));	2554	check_stat_bounds (&(op->stats));
2705	change_attr_value(&(op->contr->orig_stats), i,-1);	2555	change_attr_value (&(op->contr->orig_stats), i, -1);
2706	check_stat_bounds(&(op->contr->orig_stats));	2556	check_stat_bounds (&(op->contr->orig_stats));
2707	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2557	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2708	lost_a_stat = 1;	2558	lost_a_stat = 1;
2709	} else {	2559	}
		2560	else
		2561	{
2710	/* deplete a stat */	2562	/* deplete a stat */
2711	archetype *deparch=find_archetype("depletion");	2563	archetype *deparch = archetype::find (shstr_depletion);
2712	object *dep;	2564	object *dep;
		2565
		2566	dep = present_arch_in_ob (deparch, op);
		2567	if (!dep)
2713		2568	{
2714	dep = present_arch_in_ob(deparch,op);	2569	dep = deparch->instance ();
2715	if(!dep) {
2716	dep = arch_to_object(deparch);
2717	insert_ob_in_ob(dep, op);	2570	insert_ob_in_ob (dep, op);
2718	}	2571	}
2719	lose_this_stat = 1;	2572	lose_this_stat = 1;
2720	if (settings.balanced_stat_loss) {	2573	if (settings.balanced_stat_loss)
		2574	{
2721	/* GD */	2575	/* GD */
2722	/* Get the stat that we're about to deplete. */	2576	/* Get the stat that we're about to deplete. */
2723	this_stat = get_attr_value(&(dep->stats), i);	2577	this_stat = get_attr_value (&(dep->stats), i);
2724	if (this_stat < 0) {	2578	if (this_stat < 0)
		2579	{
2725	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;	2580	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2726	int keep_chance = this_stat * this_stat;	2581	int keep_chance = this_stat * this_stat;
		2582
2727	/* Yes, I am paranoid. Sue me. */	2583	/* Yes, I am paranoid. Sue me. */
2728	if (keep_chance < 1)	2584	if (keep_chance < 1)
2729	keep_chance = 1;	2585	keep_chance = 1;
2730		2586
2731	/* There is a maximum depletion total per level. */	2587	/* There is a maximum depletion total per level. */
2732	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {	2588	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2589	{
2733	lose_this_stat = 0;	2590	lose_this_stat = 0;
2734	/* Take loss chance vs keep chance to see if we	2591	/* Take loss chance vs keep chance to see if we
2735	retain the stat. */	2592	retain the stat. */
2736	} else {
2737	if (random_roll(0, loss_chance + keep_chance-1,
2738	op, PREFER_LOW) < keep_chance)
2739	lose_this_stat = 0;
2740	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2741	this_stat, keep_chance, loss_chance,
2742	lose_this_stat?"LOSE":"KEEP"); */
2743	}
2744	}	2593	}
2745	}	2594	else
2746
2747	if (lose_this_stat) {
2748	this_stat = get_attr_value(&(dep->stats), i);
2749	/* We could try to do something clever like find another
2750	* stat to reduce if this fails. But chances are, if
2751	* stats have been depleted to -50, all are pretty low
2752	* and should be roughly the same, so it shouldn't make a
2753	* difference.
2754	*/	2595	{
2755	if (this_stat>=-50) {	2596	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2756	change_attr_value(&(dep->stats), i, -1);
2757	SET_FLAG(dep, FLAG_APPLIED);
2758	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);
2759	fix_player(op);
2760	lost_a_stat = 1;	2597	lose_this_stat = 0;
		2598	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2599	this_stat, keep_chance, loss_chance,
		2600	lose_this_stat?"LOSE":"KEEP"); */
2761	}	2601	}
2762	}	2602	}
2763	}	2603	}
2764	}	2604
2765	/* If no stat lost, tell the player. */
2766	if (!lost_a_stat)	2605	if (lose_this_stat)
2767	{	2606	{
2768	/* determine_god() seems to not work sometimes... why is this?	2607	this_stat = get_attr_value (&dep->stats, i);
2769	Should I be using something else? GD */	2608	/* We could try to do something clever like find another
2770	const char *god = determine_god(op);	2609	* stat to reduce if this fails. But chances are, if
2771	if (god && (strcmp(god, "none")))	2610	* stats have been depleted to -50, all are pretty low
2772	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2611	* and should be roughly the same, so it shouldn't make a
2773	"moment you feel the holy presence of %s protecting"	2612	* difference.
2774	" you.", god);	2613	*/
		2614	if (this_stat >= -50)
2775	else	2615	{
2776	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"	2616	change_attr_value (&(dep->stats), i, -1);
2777	" feel a holy presence protecting you.");	2617	SET_FLAG (dep, FLAG_APPLIED);
		2618	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2619	op->update_stats ();
		2620	lost_a_stat = 1;
		2621	}
2778	}	2622	}
		2623	}
		2624	}
		2625
		2626	/* If no stat lost, tell the player. */
		2627	if (!lost_a_stat)
		2628	{
		2629	/* determine_god() seems to not work sometimes... why is this?
		2630	Should I be using something else? GD */
		2631	shstr_tmp god = determine_god (op);
		2632
		2633	if (god != shstr_none)
		2634	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
		2635	else
		2636	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
		2637	}
		2638	#else
		2639	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2779	#endif	2640	#endif
2780	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2781	" feel a holy presence protecting you from losing yourself completely.");
2782		2641
2783	/* Put a gravestone up where the character 'almost' died. List the	2642	/* Put a gravestone up where the character 'almost' died. List the
2784	* exp loss on the stone.	2643	* exp loss on the stone.
2785	*/	2644	*/
2786	tmp=arch_to_object(find_archetype("gravestone"));	2645	tmp = archetype::find (shstr_gravestone)->instance ();
2787	sprintf(buf,"%s's gravestone",&op->name); tmp->name = buf;	2646	tmp->name = format ("%s's gravestone", &op->name);
2788	sprintf(buf,"%s's gravestones",&op->name); tmp->name_pl = buf;	2647	tmp->name_pl = format ("%s's gravestones", &op->name);
2789	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"	2648	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2790	"who was killed\n"	2649	&op->name, op->contr->title, op->contr->killer_name ());
2791	"by %s.\n",
2792	&op->name, op->contr->title,
2793	op->contr->killer);
2794	tmp->msg = buf;
2795	tmp->x=op->x,tmp->y=op->y;	2650	tmp->x = op->x, tmp->y = op->y;
2796	insert_ob_in_map (tmp, op->map, NULL,0);	2651	insert_ob_in_map (tmp, op->map, NULL, 0);
2797		2652
2798	/**************************************/	2653	/**************************************/
2799	/* */	2654	/* */
2800	/* Subtract the experience points, */	2655	/* Subtract the experience points, */
2801	/* if we died cause of food, give us */
2802	/* food, and reset HP's... */
2803	/* */	2656	/* */
2804	/**************************************/	2657	/**************************************/
2805		2658
2806	/* remove any poisoning and confusion the character may be suffering.*/
2807	/* restore player */
2808	at = find_archetype("poisoning");
2809	tmp=present_arch_in_ob(at,op);
2810	if (tmp) {
2811	remove_ob(tmp);
2812	free_object(tmp);
2813	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2814	}
2815
2816	at = find_archetype("confusion");
2817	tmp=present_arch_in_ob(at,op);
2818	if (tmp) {
2819	remove_ob(tmp);
2820	free_object(tmp);
2821	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2822	}
2823	cure_disease(op,0); /* remove any disease */
2824
2825	/*add_exp(op, (op->stats.exp * -0.20)); */	2659	/*add_exp(op, (op->stats.exp * -0.20)); */
2826	apply_death_exp_penalty(op);	2660	apply_death_exp_penalty (op);
2827	if(op->stats.food < 100) op->stats.food = 900;
2828	op->stats.hp = op->stats.maxhp;
2829	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2830	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2831		2661
2832	/*	2662	/*
2833	* Check to see if the player is in a shop. IF so, then check to see if	2663	* Check to see if the player has any unpaid items. If so, remove them
2834	* the player has any unpaid items. If so, remove them and put them back	2664	* and put them back in the map.
2835	* in the map.	2665	*/
2836	*/	2666	op->drop_unpaid_items ();
2837		2667
2838	if (is_in_shop (op))
2839	remove_unpaid_objects(op->inv, op);
2840
2841	/****************************************/	2668	/****************************************/
2842	/* */	2669	/* */
2843	/* Move player to his current respawn- */	2670	/* Move player to his current respawn- */
2844	/* position (usually last savebed) */	2671	/* position (usually last savebed) */
2845	/* */	2672	/* */
2846	/****************************************/	2673	/****************************************/
2847		2674
2848	enter_player_savebed(op);	2675	enter_player_savebed (op);
2849		2676
2850	/* Save the player before inserting the force to reduce
2851	* chance of abuse.
2852	*/
2853	op->contr->braced=0;	2677	op->contr->braced = 0;
2854	save_player(op,1);
2855		2678
2856	/* it is possible that the player has blown something up	2679	/* it is possible that the player has blown something up
2857	* at his savebed location, and that can have long lasting	2680	* at his savebed location, and that can have long lasting
2858	* spell effects. So first see if there is a spell effect	2681	* spell effects. So first see if there is a spell effect
2859	* on the space that might harm the player.	2682	* on the space that might harm the player.
2860	*/	2683	*/
2861	will_kill_again=0;	2684	will_kill_again = 0;
2862	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2685	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2863	if (tmp->type ==SPELL_EFFECT)	2686	if (tmp->type == SPELL_EFFECT)
2864	will_kill_again|=tmp->attacktype;	2687	will_kill_again |= tmp->attacktype;
2865	}	2688
2866	if (will_kill_again) {	2689	if (will_kill_again)
		2690	{
2867	object *force;	2691	object *force;
2868	int at;	2692	int at;
2869		2693
2870	force=get_archetype(FORCE_NAME);	2694	force = get_archetype (FORCE_NAME);
2871	/* 50 ticks should be enough time for the spell to abate */	2695	/* 50 ticks should be enough time for the spell to abate */
2872	force->speed=0.1;	2696	force->speed = 0.1f;
2873	force->speed_left=-5.0;	2697	force->speed_left = -5.f;
2874	SET_FLAG(force, FLAG_APPLIED);	2698	SET_FLAG (force, FLAG_APPLIED);
2875	for (at=0; at<NROFATTACKS; at++) {	2699	for (at = 0; at < NROFATTACKS; at++)
2876	if (will_kill_again & (1 << at))	2700	if (will_kill_again & (1 << at))
2877	force->resist[at] = 100;	2701	force->resist[at] = 100;
		2702
		2703	insert_ob_in_ob (force, op);
		2704	op->update_stats ();
		2705	}
		2706
		2707	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
		2708	}
		2709
		2710	static void
		2711	loot_object (object *op)
		2712	{ /* Grab and destroy some treasure */
		2713	object *tmp, *tmp2, *next;
		2714
		2715	op->close_container (); /* close open sack first */
		2716
		2717	for (tmp = op->inv; tmp; tmp = next)
		2718	{
		2719	next = tmp->below;
		2720
		2721	if (tmp->invisible)
		2722	continue;
		2723
		2724	tmp->remove ();
		2725	tmp->x = op->x, tmp->y = op->y;
		2726
		2727	if (tmp->type == CONTAINER)
		2728	loot_object (tmp); /* empty container to ground */
		2729
		2730	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2731	{
		2732	if (tmp->nrof > 1)
		2733	{
		2734	tmp->decrease (rndm (1, tmp->nrof - 1));
		2735	insert_ob_in_map (tmp, op->map, NULL, 0);
2878	}	2736	}
2879	insert_ob_in_ob(force, op);
2880	fix_player(op);
2881
2882	}
2883	/**************************************/
2884	/* */
2885	/* Repaint the characters inv, and */
2886	/* stats, and show a nasty message ;) */
2887	/* */
2888	/**************************************/
2889
2890	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2891	return;
2892	} /* NOT_PERMADETH */
2893	else {
2894	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2895	* should probably be embedded in an else statement.
2896	*/
2897
2898	op->contr->party=NULL;
2899	if (settings.set_title == TRUE)
2900	op->contr->own_title[0]='\0';
2901	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2902	check_score(op);
2903	if(op->contr->ranges[range_golem]!=NULL) {
2904	remove_friendly_object(op->contr->ranges[range_golem]);
2905	remove_ob(op->contr->ranges[range_golem]);
2906	free_object(op->contr->ranges[range_golem]);
2907	op->contr->ranges[range_golem]=NULL;
2908	op->contr->golem_count=0;
2909	}
2910	loot_object(op); /* Remove some of the items for good */
2911	remove_ob(op);
2912	op->direction=0;
2913
2914	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2915	delete_character(op->name,0);
2916	if (settings.resurrection == TRUE) {
2917	/* save playerfile sans equipment when player dies
2918	** then save it as player.pl.dead so that future resurrection
2919	** type spells will work on them nicely
2920	*/
2921	delete_character(op->name,0);
2922	op->stats.hp = op->stats.maxhp;
2923	op->stats.food = 999;
2924
2925	/* set the location of where the person will reappear when */
2926	/* maybe resurrection code should fix map also */
2927	strcpy(op->contr->maplevel, settings.emergency_mapname);
2928	if(op->map!=NULL)
2929	op->map = NULL;
2930	op->x = settings.emergency_x;
2931	op->y = settings.emergency_y;
2932	save_player(op,0);
2933	op->map = map;
2934	/* please see resurrection.c: peterm */
2935	dead_player(op);
2936	} else {	2737	else
2937	delete_character(op->name,1);	2738	tmp->destroy ();
2938	}	2739	}
2939	}	2740	else
2940	play_again(op);
2941
2942	/* peterm: added to create a corpse at deathsite. */
2943	tmp=arch_to_object(find_archetype("corpse_pl"));
2944	sprintf(buf,"%s", &op->name);
2945	tmp->name = tmp->name_pl = buf;
2946	tmp->level=op->level;
2947	tmp->x=x;tmp->y=y;
2948	tmp->msg = gravestone_text(op);
2949	SET_FLAG (tmp, FLAG_UNIQUE);
2950	insert_ob_in_map (tmp, map, NULL,0);
2951	}
2952	}
2953
2954
2955	void loot_object(object *op) { /* Grab and destroy some treasure */
2956	object *tmp,*tmp2,*next;
2957
2958	if (op->container) { /* close open sack first */
2959	esrv_apply_container (op, op->container);
2960	}
2961
2962	for(tmp=op->inv;tmp!=NULL;tmp=next) {
2963	next=tmp->below;
2964	if (tmp->type==EXPERIENCE || tmp->invisible) continue;
2965	remove_ob(tmp);
2966	tmp->x=op->x,tmp->y=op->y;
2967	if (tmp->type == CONTAINER) { /* empty container to ground */
2968	loot_object(tmp);
2969	}
2970	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)
2971	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {
2972	if(tmp->nrof>1) {
2973	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));
2974	free_object(tmp2);
2975	insert_ob_in_map(tmp,op->map,NULL,0);	2741	insert_ob_in_map (tmp, op->map, NULL, 0);
2976	} else
2977	free_object(tmp);
2978	} else
2979	insert_ob_in_map(tmp,op->map,NULL,0);
2980	}	2742	}
2981	}	2743	}
2982		2744
2983	/*	2745	/*
2984	* fix_weight(): Check recursively the weight of all players, and fix	2746	* fix_weight(): Check recursively the weight of all players, and fix
2985	* what needs to be fixed. Refresh windows and fix speed if anything	2747	* what needs to be fixed. Refresh windows and fix speed if anything
2986	* was changed.	2748	* was changed.
2987	*/	2749	*/
		2750	void
		2751	fix_weight ()
		2752	{
		2753	for_all_players (pl)
		2754	{
		2755	sint32 old = pl->ob->carrying;
2988		2756
2989	void fix_weight(void) {	2757	pl->ob->update_weight ();
2990	player *pl;	2758
2991	for (pl = first_player; pl != NULL; pl = pl->next) {	2759	if (old != pl->ob->carrying)
2992	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2760	{
2993	if(old == sum)	2761	pl->ob->update_stats ();
2994	continue;	2762	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
2995	fix_player(pl->ob);	2763	}
2996	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
2997	&pl->ob->name, old, sum);
2998	}	2764	}
2999	}	2765	}
3000		2766
3001	void fix_luck(void) {	2767	void
3002	player *pl;	2768	fix_luck ()
3003	for (pl = first_player; pl != NULL; pl = pl->next)	2769	{
		2770	for_all_players (pl)
3004	if (!pl->ob->contr->state)	2771	if (!pl->ob->contr->ns->state)
3005	change_luck(pl->ob, 0);	2772	pl->ob->change_luck (0);
3006	}	2773	}
3007
3008		2774
3009	/* cast_dust() - handles op throwing objects of type 'DUST'.	2775	/* cast_dust() - handles op throwing objects of type 'DUST'.
3010	* This is much simpler in the new spell code - we basically	2776	* This is much simpler in the new spell code - we basically
3011	* just treat this as any other spell casting object.	2777	* just treat this as any other spell casting object.
3012	*/	2778	*/
3013
3014	void	2779	void
3015	cast_dust (object * op, object * throw_ob, int dir)	2780	cast_dust (object *op, object *throw_ob, int dir)
3016	{	2781	{
3017	object *skop, *spob;	2782	object *skop, *spob;
3018		2783
3019	skop = find_skill_by_name (op, throw_ob->skill);	2784	skop = find_skill_by_name (op, throw_ob->skill);
3020		2785
3021	/* casting POTION 'dusts' is really a use_magic_item skill */	2786	/* casting POTION 'dusts' is really a use_magic_item skill */
3022	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2787	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3023	{	2788	{
3024	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2789	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3025	&op->name);
3026	return;	2790	return;
3027	}	2791	}
3028		2792
3029	spob = throw_ob->inv;	2793	spob = throw_ob->inv;
3030		2794
3031	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2795	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3032	// not pass NULL to cast_spell (which did indeed check itself, but	2796	// not pass NULL to cast_spell (which did indeed check itself, but
3033	// errors should be reported as early as possible IMHO)	2797	// errors should be reported as early as possible IMHO)
3034	if (!spob)	2798	if (!spob)
3035	{	2799	{
3036	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2800	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3037	&throw_ob->name, &op->name);
3038	return;	2801	return;
3039	}	2802	}
3040		2803
3041	if (op->type == PLAYER)	2804	if (op->type == PLAYER)
3042	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);	2805	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3043		2806
3044	cast_spell (op, throw_ob, dir, spob, NULL);	2807	cast_spell (op, throw_ob, dir, spob, NULL);
3045		2808
3046	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2809	throw_ob->destroy ();
3047	remove_ob (throw_ob);
3048	free_object (throw_ob);
3049	}	2810	}
3050		2811
		2812	void
3051	void make_visible (object *op) {	2813	make_visible (object *op)
3052	op->hide = 0;	2814	{
		2815	op->flag [FLAG_HIDDEN] = 0;
3053	op->invisible = 0;	2816	op->invisible = 0;
		2817
3054	if(op->type==PLAYER) {	2818	if (op->type == PLAYER)
		2819	{
3055	op->contr->tmp_invis = 0;	2820	op->contr->tmp_invis = 0;
3056	op->contr->invis_race = 0;	2821	op->contr->invis_race = 0;
3057	}	2822	}
		2823
3058	update_object(op,UP_OBJ_FACE);	2824	update_object (op, UP_OBJ_CHANGE);
3059	}	2825	}
3060		2826
		2827	int
3061	int is_true_undead(object *op) {	2828	is_true_undead (object *op)
3062	object *tmp=NULL;	2829	{
3063
3064	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;	2830	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		2831	return 1;
3065		2832
3066	if(op->type==PLAYER)
3067	for(tmp=op->inv;tmp;tmp=tmp->below)
3068	if(tmp->type==EXPERIENCE && tmp->stats.Wis)
3069	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;
3070	return 0;	2833	return 0;
3071	}	2834	}
3072		2835
3073	/* look at the surrounding terrain to determine	2836	/* look at the surrounding terrain to determine
3074	* the hideability of this object. Positive levels	2837	* the hideability of this object. Positive levels
3075	* indicate greater hideability.	2838	* indicate greater hideability.
3076	*/	2839	*/
3077		2840	int
3078	int hideability(object *ob) {	2841	hideability (object *ob)
		2842	{
3079	int i,level=0, mflag;	2843	int i, level = 0, mflag;
3080	sint16 x,y;	2844	sint16 x, y;
3081		2845
3082	if(!ob||!ob->map) return 0;	2846	if (!ob || !ob->map)
		2847	return 0;
3083		2848
3084	/* so, on normal lighted maps, its hard to hide */	2849	/* so, on normal lighted maps, its hard to hide */
3085	level=ob->map->darkness - 2;	2850	level = ob->map->darklevel () - 2;
3086		2851
3087	/* this also picks up whether the object is glowing.	2852	/* this also picks up whether the object is glowing.
3088	* If you carry a light on a non-dark map, its not	2853	* If you carry a light on a non-dark map, its not
3089	* as bad as carrying a light on a pitch dark map */	2854	* as bad as carrying a light on a pitch dark map */
3090	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2855	if (ob->has_carried_lights ())
		2856	level = -(10 + (2 * ob->map->darklevel ()));
3091		2857
3092	/* scan through all nearby squares for terrain to hide in */	2858	/* scan through all nearby squares for terrain to hide in */
3093	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2859	for (i = 0, x = ob->x, y = ob->y;
		2860	i <= SIZEOFFREE1;
		2861	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2862	{
3094	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2863	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3095	if (mflag & P_OUT_OF_MAP) { continue; }	2864	if (mflag & P_OUT_OF_MAP)
		2865	continue;
		2866
3096	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2867	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3097	level += 2;	2868	level += 2;
3098	else /* open terrain! */	2869	else /* open terrain! */
3099	level -= 1;	2870	level -= 1;
3100	}	2871	}
3101		2872
3102	#if 0	2873	#if 0
3103	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2874	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3104	#endif	2875	#endif
3105	return level;	2876	return level;
3106	}	2877	}
3107		2878
3108	/* For Hidden creatures - a chance of becoming 'unhidden'	2879	/* For Hidden creatures - a chance of becoming 'unhidden'
3109	* every time they move - as we subtract off 'invisibility'	2880	* every time they move - as we subtract off 'invisibility'
3110	* AND, for players, if they move into a ridiculously unhideable	2881	* AND, for players, if they move into a ridiculously unhideable
3111	* spot (surrounded by clear terrain in broad daylight). -b.t.	2882	* spot (surrounded by clear terrain in broad daylight). -b.t.
3112	*/	2883	*/
3113		2884	void
3114	void do_hidden_move (object *op) {	2885	do_hidden_move (object *op)
3115	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2886	{
3116	object *skop;	2887	int hide = 0;
3117		2888
3118	if(!op || !op->map) return;	2889	if (!op || !op->map)
		2890	return;
3119		2891
3120	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2892	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2893	int num = random_roll (0, 19, op, PREFER_LOW);
3121		2894
3122	/* its *extremely* hard to run and sneak/hide at the same time! */	2895	/* its *extremely* hard to run and sneak/hide at the same time! */
3123	if(op->type==PLAYER && op->contr->run_on) {	2896	if (op->type == PLAYER && op->contr->run_on)
3124	if(!skop || num >= skop->level) {	2897	if (!skop || num >= skop->level)
		2898	{
3125	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2899	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3126	make_visible(op);
3127	return;
3128	} else num += 20;
3129	}
3130	num += op->map->difficulty;
3131	hide = hideability(op); /* modify by terrain hidden level */
3132	num -= hide;
3133	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {
3134	make_visible(op);	2900	make_visible (op);
3135	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2901	return;
3136	"You moved out of hiding! You are visible!");
3137	}	2902	}
		2903	else
		2904	num += 20;
		2905
		2906	num += op->map->difficulty;
		2907	hide = hideability (op); /* modify by terrain hidden level */
		2908	num -= hide;
		2909
		2910	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2911	{
		2912	make_visible (op);
		2913
		2914	if (op->type == PLAYER)
		2915	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
		2916	}
3138	else if (op->type == PLAYER && skop) {	2917	else if (op->type == PLAYER && skop)
3139	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2918	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3140	}
3141	}	2919	}
3142		2920
3143	/* determine if who is standing near a hostile creature. */	2921	/* determine if who is standing near a hostile creature. */
3144		2922
		2923	int
3145	int stand_near_hostile( object *who ) {	2924	stand_near_hostile (object *who)
		2925	{
3146	object *tmp=NULL;	2926	object *tmp = NULL;
3147	int i,friendly=0,player=0, mflags;	2927	int i, friendly = 0, player = 0, mflags;
3148	mapstruct *m;	2928	maptile *m;
3149	sint16 x,y;	2929	sint16 x, y;
3150		2930
3151	if(!who) return 0;	2931	if (!who)
		2932	return 0;
3152		2933
3153	if(who->type==PLAYER) player=1;	2934	if (who->type == PLAYER)
		2935	player = 1;
		2936
		2937	else
3154	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);	2938	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
3155		2939
3156	/* search adjacent squares */	2940	/* search adjacent squares */
3157	for(i=1;i<9;i++) {	2941	for (i = 1; i < 9; i++)
		2942	{
3158	x = who->x+freearr_x[i];	2943	x = who->x + freearr_x[i];
3159	y = who->y+freearr_y[i];	2944	y = who->y + freearr_y[i];
3160	m = who->map;	2945	m = who->map;
3161	mflags = get_map_flags(m, &m, x, y, &x, &y);	2946	mflags = get_map_flags (m, &m, x, y, &x, &y);
3162	/* space must be blocked if there is a monster. If not	2947	/* space must be blocked if there is a monster. If not
3163	* blocked, don't need to check this space.	2948	* blocked, don't need to check this space.
3164	*/	2949	*/
3165	if (mflags & P_OUT_OF_MAP) continue;	2950	if (mflags & P_OUT_OF_MAP)
		2951	continue;
3166	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;	2952	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3167		2953	continue;
3168	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {	2954
3169	if((player||friendly)	2955	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2956	{
3170	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))	2957	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		2958	return 1;
		2959	else if (tmp->type == PLAYER)
		2960	{
		2961	/*don't let a hidden DM prevent you from hiding */
		2962	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3171	return 1;	2963	return 1;
3172	else if(tmp->type==PLAYER)
3173	{
3174	/*don't let a hidden DM prevent you from hiding*/
3175	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3176	return 1;
3177	}	2964	}
3178	}	2965	}
3179	}	2966	}
3180	return 0;	2967	return 0;
3181	}	2968	}
3182		2969
3183	/* check the player los field for viewability of the	2970	/* check the player los field for viewability of the
3184	* object op. This function works fine for monsters,	2971	* object op. This function works fine for monsters,
3185	* but we dont worry if the object isnt the top one in	2972	* but we dont worry if the object isnt the top one in
3186	* a pile (say a coin under a table would return "viewable"	2973	* a pile (say a coin under a table would return "viewable"
3187	* by this routine). Another question, should we be	2974	* by this routine). Another question, should we be
3188	* concerned with the direction the player is looking	2975	* concerned with the direction the player is looking
3189	* in? Realistically, most of use cant see stuff behind	2976	* in? Realistically, most of us can't see stuff behind
3190	* our backs...on the other hand, does the "facing" direction	2977	* our backs...on the other hand, does the "facing" direction
3191	* imply the way your head, or body is facing? Its possible	2978	* imply the way your head, or body is facing? It's possible
3192	* for them to differ. Sigh, this fctn could get a bit more complex.	2979	* for them to differ. Sigh, this fctn could get a bit more complex.
3193	* -b.t.	2980	* -b.t.
3194	* This function is now map tiling safe.	2981	* This function is now map tiling safe.
3195	*/	2982	*/
3196		2983	int
3197	int player_can_view (object *pl,object *op) {	2984	player_can_view (object *pl, object *op)
		2985	{
3198	rv_vector rv;	2986	rv_vector rv;
3199	int dx,dy;	2987	int dx, dy;
3200		2988
3201	if(pl->type!=PLAYER) {	2989	if (pl->type != PLAYER)
		2990	{
3202	LOG(llevError,"player_can_view() called for non-player object\n");	2991	LOG (llevError, "player_can_view() called for non-player object\n");
3203	return -1;	2992	return -1;
3204	}	2993	}
3205	if (!pl || !op) return 0;
3206		2994
3207	if(op->head) { op = op->head; }	2995	if (!pl || !op)
3208	get_rangevector(pl, op, &rv, 0x1);
3209
3210	/* starting with the 'head' part, lets loop
3211	* through the object and find if it has any
3212	* part that is in the los array but isnt on
3213	* a blocked los square.
3214	* we use the archetype to figure out offsets.
3215	*/
3216	while(op) {
3217	dx = rv.distance_x + op->arch->clone.x;
3218	dy = rv.distance_y + op->arch->clone.y;
3219
3220	/* only the viewable area the player sees is updated by LOS
3221	* code, so we need to restrict ourselves to that range of values
3222	* for any meaningful values.
3223	*/
3224	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3225	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3226	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3227	return 1;
3228	op = op->more;
3229	}
3230	return 0;	2996	return 0;
3231	}
3232		2997
3233	/* routine for both players and monsters. We call this when	2998	op = op->head_ ();
3234	* there is a possibility for our action distrubing our hiding	2999
3235	* place or invisiblity spell. Artefact invisiblity is not	3000	get_rangevector (pl, op, &rv, 0x1);
3236	* effected by this. If we arent invisible to begin with, we	3001
3237	* return 0.	3002	/* starting with the 'head' part, lets loop
		3003	* through the object and find if it has any
		3004	* part that is in the los array but isn't on
		3005	* a blocked los square.
		3006	* we use the archetype to figure out offsets.
3238	*/	3007	*/
3239	int action_makes_visible (object *op) {	3008	while (op)
		3009	{
		3010	dx = rv.distance_x + op->arch->x;
		3011	dy = rv.distance_y + op->arch->y;
3240		3012
3241	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3013	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3242	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3243	return 0;
3244
3245	if (op->contr && op->contr->tmp_invis == 0) return 0;
3246
3247	/* If monsters, they should become visible */
3248	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3249	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3250	return 1;	3014	return 1;
3251	}	3015
		3016	op = op->more;
3252	}	3017	}
		3018
3253	return 0;	3019	return 0;
3254	}	3020	}
3255		3021
3256	/* op_on_battleground - checks if the given object op (usually	3022	/* op_on_battleground - checks if the given object op (usually
3257	* a player) is standing on a valid battleground-tile,	3023	* a player) is standing on a valid battleground-tile,
3258	* function returns TRUE/FALSE. If true x, y returns the battleground	3024	* function returns TRUE/FALSE. If true x, y returns the battleground
3259	* -exit-coord. (and if x, y not NULL)	3025	* -exit-coord. (and if x, y not NULL)
3260	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3026	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3261	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3027	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3262	* Default is to do the same as before, so only people wanting to have different points need worry about this	3028	* Default is to do the same as before, so only people wanting to have different points need worry about this
3263	*/	3029	*/
		3030	int
3264	int op_on_battleground (object *op, int *x, int *y) {	3031	op_on_battleground (object *op, int *x, int *y)
3265	object *tmp;	3032	{
3266
3267	/* A battleground-tile needs the following attributes to be valid:	3033	/* A battleground-tile needs the following attributes to be valid:
3268	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3034	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3269	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3035	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3270	* and the exit-coordinates sp/hp must both be > 0.	3036	* and the exit-coordinates sp/hp must both be > 0.
3271	* => The intention here is to prevent abuse of the battleground-	3037	* => The intention here is to prevent abuse of the battleground-
3272	* feature (like pickable or hidden battleground tiles). */	3038	* feature (like pickable or hidden battleground tiles). */
3273	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3039	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3040	{
3274	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3041	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3042	{
3275	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3043	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3276	strcmp(tmp->name, "battleground")==0 &&	3044	&& tmp->type == BATTLEGROUND
3277	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3045	&& tmp->name == shstr_battleground
		3046	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3047	{
3278	/*before we assign the exit, check if this is a teambattle*/	3048	/* before we assign the exit, check if this is a teambattle */
3279	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3049	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3280	object *invtmp;	3050	{
3281	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3051	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3052	{
3282	if(invtmp->type==FORCE && invtmp->slaying &&	3053	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3283	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3054	{
3284	if (x != NULL && y != NULL)	3055	if (x && y)
3285	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3056	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3057
3286	return 1;	3058	return 1;
		3059	}
3287	}	3060	}
3288	}	3061	}
3289	}	3062
3290	if (x != NULL && y != NULL)	3063	if (x && y)
3291	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);	3064	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3065
3292	return 1;	3066	return 1;
		3067	}
3293	}	3068	}
3294	}
3295	}	3069	}
		3070
3296	/* If we got here, did not find a battleground */	3071	/* If we got here, did not find a battleground */
3297	return 0;	3072	return 0;
3298	}	3073	}
3299		3074
3300	/*	3075	/*
…		…
3304	* attributes:	3079	* attributes:
3305	* object *who the dragon player	3080	* object *who the dragon player
3306	* int atnr the attack-number of the ability focus	3081	* int atnr the attack-number of the ability focus
3307	* int level ability level	3082	* int level ability level
3308	*/	3083	*/
		3084	void
3309	void dragon_ability_gain(object *who, int atnr, int level) {	3085	dragon_ability_gain (object *who, int atnr, int level)
		3086	{
3310	treasurelist *trlist = NULL; /* treasurelist */	3087	treasurelist *trlist = NULL; /* treasurelist */
3311	treasure *tr; /* treasure */	3088	treasure *tr; /* treasure */
3312	object *tmp,*skop; /* tmp. object */	3089	object *tmp, *skop; /* tmp. object */
3313	object *item; /* treasure object */	3090	object *item; /* treasure object */
3314	char buf[MAX_BUF]; /* tmp. string buffer */	3091	char buf[MAX_BUF]; /* tmp. string buffer */
3315	int i=0, j=0;	3092	int i = 0, j = 0;
3316		3093
3317	/* get the appropriate treasurelist */	3094	/* get the appropriate treasurelist */
3318	if (atnr == ATNR_FIRE)	3095	if (atnr == ATNR_FIRE)
3319	trlist = find_treasurelist("dragon_ability_fire");	3096	trlist = treasurelist::find (shstr_dragon_ability_fire);
3320	else if (atnr == ATNR_COLD)	3097	else if (atnr == ATNR_COLD)
3321	trlist = find_treasurelist("dragon_ability_cold");	3098	trlist = treasurelist::find (shstr_dragon_ability_cold);
3322	else if (atnr == ATNR_ELECTRICITY)	3099	else if (atnr == ATNR_ELECTRICITY)
3323	trlist = find_treasurelist("dragon_ability_elec");	3100	trlist = treasurelist::find (shstr_dragon_ability_elec);
3324	else if (atnr == ATNR_POISON)	3101	else if (atnr == ATNR_POISON)
3325	trlist = find_treasurelist("dragon_ability_poison");	3102	trlist = treasurelist::find (shstr_dragon_ability_poison);
3326		3103
3327	if (trlist == NULL || who->type != PLAYER)	3104	if (trlist == NULL || who->type != PLAYER)
		3105	return;
		3106
		3107	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
		3108
		3109	if (!tr || !tr->item)
		3110	{
		3111	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
		3112	return;
		3113	}
		3114
		3115	/* everything seems okay - now bring on the gift: */
		3116	item = tr->item;
		3117
		3118	if (item->type == SPELL)
		3119	{
		3120	if (check_spell_known (who, item->name))
3328	return;	3121	return;
3329		3122
3330	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3123	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3331	tr = tr->next, i++);	3124	do_learn_spell (who, item, 0);
3332		3125	return;
3333	if (tr == NULL || tr->item == NULL) {	3126	}
3334	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3127
		3128	/* grant direct spell */
		3129	if (item->type == SPELLBOOK)
		3130	{
		3131	if (!item->inv)
		3132	{
		3133	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
		3134	return;
		3135	}
		3136	if (check_spell_known (who, item->inv->name))
3335	return;	3137	return;
3336	}
3337
3338	/* everything seems okay - now bring on the gift: */
3339	item = &(tr->item->clone);
3340
3341	if (item->type == SPELL) {
3342	if (check_spell_known (who, item->name))
3343	return;
3344
3345	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3346	do_learn_spell (who, item, 0);
3347	return;
3348	}
3349
3350	/* grant direct spell */
3351	if (item->type == SPELLBOOK) {
3352	if (!item->inv) {
3353	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n", &item->name);
3354	return;
3355	}
3356	if (check_spell_known (who, item->inv->name))
3357	return;
3358	if (item->invisible) {	3138	if (item->invisible)
		3139	{
3359	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);	3140	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3360	do_learn_spell (who, item->inv, 0);	3141	do_learn_spell (who, item->inv, 0);
3361	return;	3142	return;
3362	}	3143	}
3363	}	3144	}
3364	else if (item->type == SKILL_TOOL && item->invisible) {	3145	else if (item->type == SKILL_TOOL && item->invisible)
		3146	{
3365	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3147	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3148	{
3366		3149
3367	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3150	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3368	* in this way, if the player is missing any of the attacktypes, he gets	3151	* in this way, if the player is missing any of the attacktypes, he gets
3369	* them. As it is now, if the player has any that match the granted skill,	3152	* them. As it is now, if the player has any that match the granted skill,
3370	* but not all of them, he gets nothing.	3153	* but not all of them, he gets nothing.
3371	*/	3154	*/
3372	if (!(skop->attacktype & item->attacktype)) {	3155	if (!(skop->attacktype & item->attacktype))
		3156	{
3373	/* Give new attacktype */	3157	/* Give new attacktype */
3374	skop->attacktype |= item->attacktype;	3158	skop->attacktype |= item->attacktype;
3375		3159
3376	/* always add physical if there's none */	3160	/* always add physical if there's none */
3377	skop->attacktype |= AT_PHYSICAL;	3161	skop->attacktype |= AT_PHYSICAL;
3378		3162
3379	if (item->msg != NULL)	3163	if (item->msg != NULL)
3380	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3164	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3381		3165
3382	/* Give player new face */	3166	/* Give player new face */
3383	if (item->animation_id) {	3167	if (item->animation_id)
		3168	{
3384	who->face = skop->face;	3169	who->face = skop->face;
3385	who->animation_id = item->animation_id;	3170	who->animation_id = item->animation_id;
3386	who->anim_speed = item->anim_speed;	3171	who->anim_speed = item->anim_speed;
3387	who->last_anim = 0;	3172	who->last_anim = 0;
3388	who->state = 0;	3173	who->state = 0;
3389	animate_object(who, who->direction);	3174	animate_object (who, who->direction);
3390	}	3175	}
3391	}	3176	}
3392	}	3177	}
3393	}	3178	}
3394	else if (item->type == FORCE) {	3179	else if (item->type == FORCE)
		3180	{
3395	/* forces in the treasurelist can alter the player's stats */	3181	/* forces in the treasurelist can alter the player's stats */
3396	object *skin;	3182	object *skin;
		3183
3397	/* first get the dragon skin force */	3184	/* first get the dragon skin force */
3398	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3185	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3399	skin=skin->below);	3186	;
3400	if (skin == NULL) return;	3187
3401		3188	if (!skin)
		3189	return;
		3190
3402	/* adding new spellpath attunements */	3191	/* adding new spellpath attunements */
3403	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3192	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3193	{
3404	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3194	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3405		3195
3406	/* print message */	3196	/* print message */
3407	sprintf(buf, "You feel attuned to ");	3197	sprintf (buf, "You feel attuned to ");
3408	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3198	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3199	{
3409	if(item->path_attuned & (1<<i)) {	3200	if (item->path_attuned & (1 << i))
		3201	{
3410	if (j)	3202	if (j)
3411	strcat(buf," and ");	3203	strcat (buf, " and ");
3412	else	3204	else
3413	j = 1;	3205	j = 1;
3414	strcat(buf, spellpathnames[i]);	3206	strcat (buf, spellpathnames[i]);
3415	}	3207	}
3416	}	3208	}
3417	strcat(buf,".");	3209	strcat (buf, ".");
3418	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3210	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3419	}	3211	}
3420		3212
3421	/* evtl. adding flags: */	3213	/* evtl. adding flags: */
3422	if(QUERY_FLAG(item, FLAG_XRAYS))	3214	if (QUERY_FLAG (item, FLAG_XRAYS))
3423	SET_FLAG(skin, FLAG_XRAYS);	3215	SET_FLAG (skin, FLAG_XRAYS);
3424	if(QUERY_FLAG(item, FLAG_STEALTH))	3216	if (QUERY_FLAG (item, FLAG_STEALTH))
3425	SET_FLAG(skin, FLAG_STEALTH);	3217	SET_FLAG (skin, FLAG_STEALTH);
3426	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3218	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3427	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3219	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3428		3220
3429	/* print message if there is one */	3221	/* print message if there is one */
3430	if (item->msg != NULL)	3222	if (item->msg != NULL)
3431	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3223	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3224	}
		3225	else
3432	}	3226	{
3433	else {
3434	/* generate misc. treasure */	3227	/* generate misc. treasure */
3435	tmp = arch_to_object (tr->item);	3228	tmp = tr->item->instance ();
3436	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3229	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3437	tmp = insert_ob_in_ob (tmp, who);	3230	who->insert (tmp);
3438	if (who->type == PLAYER)
3439	esrv_send_item(who, tmp);
3440	}	3231	}
3441	}	3232	}
3442		3233
3443	/**	3234	/**
3444	* Unready an object for a player. This function does nothing if the object was	3235	* Unready an object for a player. This function does nothing if the object was
3445	* not readied.	3236	* not readied.
3446	*/	3237	*/
		3238	void
3447	void player_unready_range_ob(player *pl, object *ob) {	3239	player_unready_range_ob (player *pl, object *ob)
3448	rangetype i;	3240	{
		3241	if (pl->ob->current_weapon == ob)
		3242	pl->ob->current_weapon = 0;
3449		3243
3450	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3244	if (pl->combat_ob == ob)
3451	if (pl->ranges[i] == ob) {	3245	pl->combat_ob = 0;
3452	pl->ranges[i] = NULL;	3246
3453	if (pl->shoottype == i) {	3247	if (pl->ranged_ob == ob)
3454	pl->shoottype = range_none;	3248	pl->ranged_ob = 0;
3455	}
3456	}
3457	}
3458	}	3249	}
		3250
		3251	//-GPL
		3252
		3253	sint8
		3254	player::darkness_at (maptile *map, int x, int y) const
		3255	{
		3256	if (!ns)
		3257	return LOS_BLOCKED;
		3258
		3259	int dx, dy;
		3260	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3261	return LOS_BLOCKED;
		3262
		3263	x += dx - ns->current_x;
		3264	y += dy - ns->current_y;
		3265
		3266	return blocked_los (x, y);
		3267	}
		3268
		3269	void
		3270	player::infobox (const char *title, const char *msg, int color)
		3271	{
		3272	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3273	}
		3274
		3275	void
		3276	player::statusmsg (const char *msg, int color)
		3277	{
		3278	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3279	}
		3280
		3281	void
		3282	player::failmsg (const char *msg, int color)
		3283	{
		3284	play_sound (sound_find ("generic_failure"));
		3285	statusmsg (msg, color);
		3286	}
		3287

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