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Comparing deliantra/server/server/player.C (file contents):
Revision 1.12 by elmex, Tue Aug 29 10:51:43 2006 UTC vs.
Revision 1.206 by root, Mon Sep 29 10:20:49 2008 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 1.12 2006/08/29 10:51:43 elmex Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008 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
		9	* it under the terms of the GNU General Public License as published by
		10	* the Free Software Foundation, either version 3 of the License, or
		11	* (at your 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 GNU General Public License
		19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
		20	*
		21	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	22	*/
5		23
6	/*
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
29	#include <global.h>	24	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	25	#include <sproto.h>
35	#endif
36	#include <sounds.h>	26	#include <sounds.h>
37	#include <living.h>	27	#include <living.h>
38	#include <object.h>	28	#include <object.h>
39	#include <spells.h>	29	#include <spells.h>
40	#include <skills.h>	30	#include <skills.h>
41	#include <newclient.h>
42		31
43	#ifdef COZY_SERVER	32	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	33	#include <functional>
45	#endif
46		34
47	player *find_player(const char *plname)	35	playervec players;
		36
		37	void
		38	display_motd (const object *op)
48	{	39	{
49	player *pl;	40	char buf[MAX_BUF];
50	for(pl=first_player;pl!=NULL;pl=pl->next)	41	char motd[HUGE_BUF];
51	{	42	FILE *fp;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))	43	int comp;
		44	int size;
		45
		46	sprintf (buf, "%s/%s", settings.confdir, settings.motd);
		47	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
53	return pl;	48	return;
54	};
55	return NULL;
56	}
57		49
58	player* find_player_partial_name( const char* plname )	50	motd[0] = '\0';
		51	size = 0;
		52
		53	while (fgets (buf, MAX_BUF, fp))
59	{	54	{
60	player* pl;	55	if (*buf == '#')
61	player* found = NULL;
62	size_t namelen = strlen( plname );
63	for ( pl = first_player; pl != NULL; pl = pl->next )
64	{
65	if ( strlen( pl->ob->name ) < namelen )
66	continue;	56	continue;
67		57
68	if ( !strcmp( pl->ob->name, plname) )	58	strncat (motd + size, buf, HUGE_BUF - size);
69	return pl;	59	size += strlen (buf);
		60	}
70		61
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )	62	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
		63	close_and_delete (fp, comp);
		64	}
		65
		66	void
		67	send_rules (const object *op)
		68	{
		69	char buf[MAX_BUF];
		70	char rules[HUGE_BUF];
		71	FILE *fp;
		72	int comp;
		73	int size;
		74
		75	sprintf (buf, "%s/%s", settings.confdir, settings.rules);
		76	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		77	return;
		78
		79	rules[0] = '\0';
		80	size = 0;
		81
		82	while (fgets (buf, MAX_BUF, fp))
		83	{
		84	if (*buf == '#')
		85	continue;
		86
		87	if (size + strlen (buf) >= HUGE_BUF)
		88	{
		89	LOG (llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
		90	break;
		91	}
		92
		93	strncat (rules + size, buf, HUGE_BUF - size);
		94	size += strlen (buf);
		95	}
		96
		97	draw_ext_info (NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
		98	close_and_delete (fp, comp);
		99	}
		100
		101	void
		102	send_news (const object *op)
		103	{
		104	char buf[MAX_BUF];
		105	char news[HUGE_BUF];
		106	char subject[MAX_BUF];
		107	FILE *fp;
		108	int comp;
		109	int size;
		110
		111	sprintf (buf, "%s/%s", settings.confdir, settings.news);
		112	if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
		113	return;
		114
		115	news[0] = '\0';
		116	subject[0] = '\0';
		117	size = 0;
		118
		119	while (fgets (buf, MAX_BUF, fp))
		120	{
		121	if (*buf == '#')
		122	continue;
		123
		124	if (*buf == '%')
		125	{ /* send one news */
		126	if (size > 0)
		127	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
		128	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
		129	"INFORMATION: %s\n%s", (char *)"%s\n%s",
		130	subject, news); /*send previously read news */
		131
		132	strcpy (subject, buf + 1);
		133	strip_endline (subject);
		134	size = 0;
		135	news[0] = '\0';
		136	}
		137	else
		138	{
		139	if (size + strlen (buf) >= HUGE_BUF)
72	{	140	{
73	if ( found )	141	LOG (llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
74	return NULL;	142	break;
75
76	found = pl;
77	}	143	}
		144	strncat (news + size, buf, HUGE_BUF - size);
		145	size += strlen (buf);
78	}	146	}
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		147	}
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);	148
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	149	draw_ext_info_format (NDI_UNIQUE | NDI_GREEN, 0, op,
91	return;	150	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS, "INFORMATION: %s\n%s\n", (char *)"%s\n%s", subject, news);
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);	151	close_and_delete (fp, comp);
103	}	152	}
104		153
105	void send_rules(const object *op) {	154	/* This loads the first map an puts the player on it. */
106	char buf[MAX_BUF];	155	static void
107	char rules[HUGE_BUF];	156	set_first_map (object *op)
108	FILE *fp;	157	{
109	int comp;	158	op->contr->maplevel = first_map_path;
110	int size;	159	op->x = -1;
111		160	op->y = -1;
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);	161	}
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {	162
		163	void
		164	player::activate ()
		165	{
		166	if (active)
114	return;	167	return;
		168
		169	players.insert (this);
		170	ob->remove ();
		171	ob->map = 0;
		172	ob->activate_recursive ();
		173	CLEAR_FLAG (ob, FLAG_FRIENDLY);
		174	add_friendly_object (ob);
		175	}
		176
		177	void
		178	player::deactivate ()
		179	{
		180	if (!active)
		181	return;
		182
		183	terminate_all_pets (ob);
		184	remove_friendly_object (ob);
		185	ob->deactivate_recursive ();
		186
		187	if (ob->map)
		188	maplevel = ob->map->path;
		189
		190	ob->remove ();
		191	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		192	ob->map = 0;
		193	party = 0;
		194
		195	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
		196
		197	players.erase (this);
		198	}
		199
		200	// connect the player with a specific client
		201	// also changes, rationalises, and fixes some incorrect settings
		202	void
		203	player::connect (client *ns)
		204	{
		205	this->ns = ns;
		206	ns->pl = this;
		207
		208	run_on = 0;
		209	fire_on = 0;
		210	ob->close_container (); //TODO: client-specific
		211
		212	ns->update_look = 0;
		213	ns->look_position = 0;
		214
		215	clear_los (this);
		216
		217	ns->reset_stats ();
		218
		219	/* make sure he's a player -- needed because of class change. */
		220	ob->type = PLAYER; // we are paranoid
		221	ob->race = ob->arch->race;
		222
		223	ob->update_weight ();
		224	link_skills ();
		225
		226	CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
		227
		228	assign (title, ob->arch->object::name);
		229
		230	/* if it's a dragon player, set the correct title here */
		231	if (is_dragon_pl (ob))
115	}	232	{
116	rules[0]='\0';	233	object *tmp, *abil = 0, *skin = 0;
117	size=0;	234
118	while (fgets(buf, MAX_BUF, fp) != NULL) {	235	for (tmp = ob->inv; tmp; tmp = tmp->below)
119	if( *buf == '#')	236	if (tmp->type == FORCE)
120	continue;	237	if (tmp->arch->archname == shstr_dragon_ability_force)
121	if (size + strlen(buf)>=HUGE_BUF)	238	abil = tmp;
		239	else if (tmp->arch->archname == shstr_dragon_skin_force)
		240	skin = tmp;
		241
		242	set_dragon_name (ob, abil, skin);
		243	}
		244
		245	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		246
		247	esrv_new_player (this);
		248
		249	ob->update_stats ();
		250
		251	ns->floorbox_update ();
		252	esrv_send_inventory (ob, ob);
		253	esrv_add_spells (this, 0);
		254
		255	activate ();
		256
		257	send_rules (ob);
		258	send_news (ob);
		259	display_motd (ob);
		260
		261	INVOKE_PLAYER (CONNECT, this);
		262	INVOKE_PLAYER (LOGIN, this);
		263	}
		264
		265	void
		266	player::disconnect ()
		267	{
		268	if (ob)
		269	{
		270	ob->close_container (); //TODO: client-specific
		271	ob->drop_unpaid_items ();
		272	}
		273
		274	if (ns)
		275	{
		276	if (active)
		277	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		278
		279	INVOKE_PLAYER (DISCONNECT, this);
		280
		281	ns->reset_stats ();
		282	ns->pl = 0;
		283	ns = 0;
		284	}
		285
		286	observe = ob;
		287
		288	deactivate ();
		289	}
		290
		291	// the need for this function can be explained
		292	// by load_object not returning the object
		293	void
		294	player::set_object (object *op)
		295	{
		296	ob = observe = op;
		297	ob->contr = this; /* this aren't yet in archetype */
		298
		299	ob->speed = 1.0f;
		300	ob->speed_left = 0.5f;
		301
		302	ob->direction = 5; /* So player faces south */
		303
		304	ob->flag [FLAG_READY_WEAPON] = false;
		305	ob->flag [FLAG_READY_SKILL] = false;
		306	ob->flag [FLAG_READY_BOW] = false;
		307
		308	for (object *op = ob->inv; op; op = op->below)
		309	if (op->flag [FLAG_APPLIED])
		310	switch (op->type)
122	{	311	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);	312	case SKILL:
124	break;	313	ob->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;	314	break;
167	}	315
168	strncat(news+size,buf,HUGE_BUF-size);	316	case WAND:
169	size+=strlen(buf);	317	case ROD:
		318	case HORN:
		319	case BOW:
		320	ranged_ob = op;
		321	break;
		322
		323	case WEAPON:
		324	combat_ob = op;
		325	break;
170	}	326	}
171	}
172
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}
180		327
181	int playername_ok(const char *cp) {	328	ob->change_weapon (combat_ob ? combat_ob : ranged_ob);
182	/* Don't allow - or _ as first character in the name */	329	ob->deactivate (); // change_weapon activates, fix this better
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	}	330	}
190		331
191	/* This no longer sets the player map. Also, it now updates	332	void
192	* all the pointers so the caller doesn't need to do that.	333	player::set_observe (object *op)
193	* Caller is responsible for setting the correct map.	334	{
194	*/	335	observe = op ? op : ob;
		336	do_los = 1;
		337	}
195		338
196	/* Redo this to do both get_player_ob and get_player.	339	player::player ()
197	* Hopefully this will be less bugfree and simpler.	340	{
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205
206	if (!p) {
207	p = (player *) malloc(sizeof(player));
208	if(p==NULL)
209	fatal(OUT_OF_MEMORY);
210
211	/* This adds the player in the linked list. There is extra
212	* complexity here because we want to add the new player at the
213	* end of the list - there is in fact no compelling reason that
214	* that needs to be done except for things like output of
215	* 'who'.
216	*/
217	player *tmp = first_player;
218	while(tmp!=NULL&&tmp->next!=NULL)
219	tmp=tmp->next;
220	if(tmp!=NULL)
221	tmp->next=p;
222	else
223	first_player=p;
224
225	p->next = NULL;
226	}
227
228	/* Clears basically the entire player structure except
229	* for next and socket.
230	*/
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));
232	p->attachable_init (); //HACK
233
234	/* There are some elements we want initialized to non zero value -	341	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	342	* we deal with that below this point.
236	*/	343	*/
237	p->party=NULL;	344	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	345	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	346	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		347
243	#ifdef AUTOSAVE	348	savebed_map = first_map_path; /* Init. respawn position */
244	p->last_save_tick = 9999999;	349
245	#endif	350	gen_sp_armour = 10;
		351	bowtype = bow_normal;
		352	petmode = pet_normal;
		353	usekeys = containers;
		354	peaceful = 1; /* default peaceful */
		355	do_los = 1;
		356
		357	weapon_sp = 1.0f;
		358	weapon_sp_left = 0.5f;
		359	}
		360
		361	void
		362	player::do_destroy ()
		363	{
		364	disconnect ();
		365
		366	attachable::do_destroy ();
		367
		368	if (ob)
246		369	{
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	370	ob->destroy_inv (false);
		371	ob->destroy (true);
248		372	}
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		373
258	roll_stats(op);	374	ob = observe = 0;
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;
266	p->petmode=pet_normal;
267	p->listening=10;
268	p->usekeys=containers;
269	p->last_weapon_sp= -1;
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
276	p->title[sizeof(p->title)-1] = '\0';
277	op->race = add_string (op->arch->clone.race);
278
279	CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281	/* we need to clear these to -1 and not zero - otherwise,
282	* if a player quits and starts a new character, we wont
283	* send new values to the client, as things like exp start
284	* at zero.
285	*/
286	for (i=0; i < NUM_SKILLS; i++) {
287	p->last_skill_exp[i] = -1;
288	p->last_skill_ob[i] = NULL;
289	}
290	for (i=0; i < NROFATTACKS; i++) {
291	p->last_resist[i] = -1;
292	}
293	p->last_stats.exp = -1;
294	p->last_weight = (uint32)-1;
295
296	p->socket.update_look=0;
297	p->socket.look_position=0;
298	return p;
299	}	375	}
300		376
301		377	player::~player ()
302	/* This loads the first map an puts the player on it. */
303	static void set_first_map(object *op)
304	{	378	{
305	strcpy(op->contr->maplevel, first_map_path);	379	/* Clear item stack */
306	op->x = -1;	380	free (stack_items);
307	op->y = -1;
308	enter_exit(op, NULL);
309	}	381	}
310		382
311	/* Tries to add player on the connection passwd in ns.	383	/* Tries to add player on the connection passed in ns.
312	* All we can really get in this is some settings like host and display	384	* All we can really get in this is some settings like host and display
313	* mode.	385	* mode.
314	*/	386	*/
		387	player *
		388	player::create ()
		389	{
		390	player *pl = new player;
315		391
316	int add_player(NewSocket *ns) {	392	pl->set_object (arch_to_object (get_player_archetype (0)));
317	player *p;
318		393
319	p=get_player(NULL);	394	pl->ob->roll_stats ();
320	p->socket = *ns;	395	pl->ob->stats.wc = 2;
321	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));	396	pl->ob->run_away = 25; /* Then we panick... */
322	if(p->socket.faces_sent == NULL)	397
323	fatal(OUT_OF_MEMORY);
324	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325	/* Needed because the socket we just copied over needs to be cleared.
326	* Note that this can result in a client reset if there is partial data
327	* on the uncoming socket.
328	*/
329	p->socket.inbuf.len = 0;
330	set_first_map(p->ob);	398	set_first_map (pl->ob);
331		399
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
333	add_friendly_object(p->ob);
334	send_rules(p->ob);
335	send_news(p->ob);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;	400	return pl;
339	}	401	}
340		402
341	/*	403	/*
342	* get_player_archetype() return next player archetype from archetype	404	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	405	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	406	* Note: there MUST be at least one player archetype!
345	*/	407	*/
		408	archetype *
346	archetype *get_player_archetype(archetype* at)	409	get_player_archetype (archetype *at)
347	{	410	{
348	archetype *start = at;	411	// archetypes could have been reloaded
		412	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		413
		414	if (!nat)
		415	return at;
		416
		417	archvec::iterator i = archetypes.find (nat);
		418
349	for (;;) {	419	for (;;)
350	if (at==NULL || at->next==NULL)
351	at=first_archetype;
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;
356	if (at == start) {
357	LOG (llevError, "No Player archetypes\n");
358	exit (-1);
359	}
360	}	420	{
361	}	421	if (++i == archetypes.end ())
		422	i = archetypes.begin ();
		423	else if (*i == at)
		424	cleanup ("not a single player archetype found");
362		425
		426	if ((*i)->type == PLAYER)
		427	return *i;
		428	}
		429	}
363		430
		431	object *
364	object *get_nearest_player(object *mon) {	432	get_nearest_player (object *mon)
		433	{
365	object *op = NULL;	434	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	435	objectlink *ol;
368	unsigned lastdist;	436	unsigned lastdist;
369	rv_vector rv;	437	rv_vector rv;
370		438
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	439	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
372	/* We should not find free objects on this friendly list, but it	440	{
373	* does periodically happen. Given that, lets deal with it.
374	* While unlikely, it is possible the next object on the friendly
375	* list is also free, so encapsulate this in a while loop.
376	*/
377	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
378	object *tmp=ol->ob;
379
380	/* Can't do much more other than log the fact, because the object
381	* itself will have been cleared.
382	*/
383	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
384	ol = ol->next;
385	remove_friendly_object(tmp);
386	if (!ol) return op;
387	}
388
389	/* Remove special check for player from this. First, it looks to cause
390	* some crashes (ol->ob->contr not set properly?), but secondly, a more
391	* complicated method of state checking would be needed in any case -
392	* as it was, a clever player could type quit, and the function would
393	* skip them over while waiting for confirmation. Remove
394	* on_same_map check, as can_detect_enemy also does this
395	*/
396	if (!can_detect_enemy(mon,ol->ob,&rv))	441	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	442	continue;
398		443
399	if(lastdist>rv.distance) {	444	if (lastdist > rv.distance)
		445	{
400	op=ol->ob;	446	op = ol->ob;
401	lastdist=rv.distance;	447	lastdist = rv.distance;
402	}	448	}
403	}	449	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {	450
		451	for_all_players (pl)
405	if (can_detect_enemy(mon, pl->ob,&rv)) {	452	if (can_detect_enemy (mon, pl->ob, &rv))
406
407	if(lastdist>rv.distance) {	453	if (lastdist > rv.distance)
408	op=pl->ob;
409	lastdist=rv.distance;
410	}
411	}	454	{
412	}	455	op = pl->ob;
		456	lastdist = rv.distance;
		457	}
		458
413	#if 0	459	#if 0
414	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	460	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
415	#endif	461	#endif
416	return op;	462	return op;
417	}	463	}
418		464
419	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	465	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
420	* result in a monster paths backtracking. It basically determines how large a	466	* result in a monster paths backtracking. It basically determines how large a
421	* detour a monster will take from the direction path when looking	467	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	481	* circling behaviour. Unfortunately, this function is also used to determined
436	* if the creature should cast a spell, so returning a direction in that case	482	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	483	* is probably not a good thing.
438	*/	484	*/
439	#define MAX_SPACES 50	485	#define MAX_SPACES 50
440
441		486
442	/*	487	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	488	* Returns the direction to the player, if valid. Returns 0 otherwise.
444	* modified to verify there is a path to the player. Does this by stepping towards	489	* modified to verify there is a path to the player. Does this by stepping towards
445	* player and if path is blocked then see if blockage is close enough to player that	490	* player and if path is blocked then see if blockage is close enough to player that
…		…
458	* monster can in fact move one space in that direction.	503	* monster can in fact move one space in that direction.
459	* 3) I'm not sure how good this code will be for moving multipart monsters,	504	* 3) I'm not sure how good this code will be for moving multipart monsters,
460	* since only simple checks to blocked are being called, which could mean the monster	505	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	506	* is blocking itself.
462	*/	507	*/
		508	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	509	path_to_player (object *mon, object *pl, unsigned mindiff)
		510	{
464	rv_vector rv;	511	rv_vector rv;
465	sint16 x,y;	512	sint16 x, y;
466	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	513	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
467	mapstruct *m ,*lastmap;	514	maptile *m, *lastmap;
468		515
469	get_rangevector(mon, pl, &rv, 0);	516	get_rangevector (mon, pl, &rv, 0);
470		517
471	if (rv.distance<mindiff) return 0;	518	if (rv.distance < mindiff)
		519	return 0;
472		520
473	x=mon->x;	521	x = mon->x;
474	y=mon->y;	522	y = mon->y;
475	m=mon->map;	523	m = mon->map;
476	dir = rv.direction;	524	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	525	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	526	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		527
479	/* If we can't solve it within the search distance, return now. */	528	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;	529	if (diff > max)
		530	return 0;
		531
481	while (diff >1 && max>0) {	532	while (diff > 1 && max > 0)
		533	{
482	lastx = x;	534	lastx = x;
483	lasty = y;	535	lasty = y;
484	lastmap = m;	536	lastmap = m;
485	x = lastx + freearr_x[dir];	537	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];	538	y = lasty + freearr_y[dir];
487		539
488	mflags = get_map_flags(m, &m, x, y, &x, &y);	540	mflags = get_map_flags (m, &m, x, y, &x, &y);
489	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);	541	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
490		542
491	/* Space is blocked - try changing direction a little */	543	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))	544	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
493	&& (m == mon->map && blocked_link(mon, m, x, y)))) {	545	&& (m == mon->map && blocked_link (mon, m, x, y))))
		546	{
494	/* recalculate direction from last good location. Possible	547	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.	548	* we were not traversing ideal location before.
496	*/	549	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);	550	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {	551	if (rv.direction != dir)
		552	{
499	/* OK - says direction should be different - lets reset the	553	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.	554	* the values so it will try again.
501	*/	555	*/
502	x = lastx;	556	x = lastx;
503	y = lasty;	557	y = lasty;
504	m = lastmap;	558	m = lastmap;
505	dir = firstdir = rv.direction;	559	dir = firstdir = rv.direction;
		560	}
506	} else {	561	else
		562	{
507	/* direct path is blocked - try taking a side step to	563	/* direct path is blocked - try taking a side step to
508	* either the left or right.	564	* either the left or right.
509	* Note increase the values in the loop below to be	565	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes	566	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting	567	* bigger detour. Have to be careful about these values getting
512	* too big (3 or maybe 4 or higher) as the monster may just try	568	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth	569	* stepping back and forth
514	*/	570	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {	571	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		572	{
		573	if (i == 0)
516	if (i==0) continue; /* already did this, so skip it */	574	continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,	575	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in	576	* since the direction that the creature should move in
519	* may change, you could get infinite loops.	577	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only	578	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,	579	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,	580	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and	581	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains	582	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully	583	* the last direction the creature has successfully
526	* moved.	584	* moved.
527	*/	585	*/
528		586
529	x = lastx + freearr_x[absdir(lastdir+i)];	587	x = lastx + freearr_x[absdir (lastdir + i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];	588	y = lasty + freearr_y[absdir (lastdir + i)];
531	m = lastmap;	589	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);	590	mflags = get_map_flags (m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;	591	if (mflags & P_OUT_OF_MAP)
		592	continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);	593	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;	594	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		595	continue;
536	if (mflags & P_BLOCKSVIEW) continue;	596	if (mflags & P_BLOCKSVIEW)
		597	continue;
537		598
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;	599	if (m == mon->map && blocked_link (mon, m, x, y))
		600	break;
539	}	601	}
540	/* go through entire loop without finding a valid	602	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.	603	* sidestep to take - thus, no valid path.
542	*/	604	*/
543	if (i==(DETOUR_AMOUNT+1))	605	if (i == (DETOUR_AMOUNT + 1))
544	return 0;	606	return 0;
545	diff--;	607	diff--;
546	lastdir=dir;	608	lastdir = dir;
547	max--;	609	max--;
548	if (!firstdir) firstdir = dir+i;	610	if (!firstdir)
		611	firstdir = dir + i;
549	} /* else check alternate directions */	612	} /* else check alternate directions */
550	} /* if blocked */	613	} /* if blocked */
551	else {	614	else
		615	{
552	/* we moved towards creature, so diff is less */	616	/* we moved towards creature, so diff is less */
553	diff--;	617	diff--;
554	max--;	618	max--;
555	lastdir=dir;	619	lastdir = dir;
		620	if (!firstdir)
556	if (!firstdir) firstdir = dir;	621	firstdir = dir;
		622	}
		623
		624	if (diff <= 1)
557	}	625	{
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually	626	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.	627	* headed toward player for entire distance.
561	*/	628	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);	629	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
563	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);	630	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
564	}	631	}
565	if (diff>max) return 0;	632
		633	if (diff > max)
		634	return 0;
566	}	635	}
		636
567	/* If we reached the max, didn't find a direction in time */	637	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;	638	if (!max)
		639	return 0;
569		640
570	return firstdir;	641	return firstdir;
571	}	642	}
572		643
		644	void
573	void give_initial_items(object *pl,treasurelist *items) {	645	give_initial_items (object *pl, treasurelist *items)
574	object *op,*next=NULL;	646	{
575
576	if(pl->randomitems!=NULL)	647	if (pl->randomitems)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);	648	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
578		649
579	for (op=pl->inv; op; op=next) {	650	for (object *next, *op = pl->inv; op; op = next)
		651	{
580	next = op->below;	652	next = op->below;
581		653
582	/* Forces get applied per default, unless they have the	654	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way	655	* flag "neutral" set. Sorry but I can't think of a better way
584	*/	656	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))	657	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);	658	SET_FLAG (op, FLAG_APPLIED);
587		659
588	/* we never give weapons/armour if these cannot be used	660	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions	661	* by this player due to race restrictions
590	*/	662	*/
591	if (pl->type == PLAYER) {	663	if (pl->type == PLAYER)
		664	{
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&	665	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		666	&&
593	(op->type == ARMOUR || op->type == BOOTS ||	667	(op->type == ARMOUR || op->type == BOOTS
594	op->type == CLOAK || op->type == HELMET ||	668	|| op->type == CLOAK || op->type == HELMET
595	op->type == SHIELD || op->type == GLOVES ||	669	|| op->type == SHIELD || op->type == GLOVES
596	op->type == BRACERS || op->type == GIRDLE)) ||	670	|| op->type == BRACERS || op->type == GIRDLE))
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {	671	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}	672	{
602	}	673	op->destroy (true);
603
604	/* This really needs to be better - we should really give
605	* a substitute spellbook. The problem is that we don't really
606	* have a good idea what to replace it with (need something like
607	* a first level treasurelist for each skill.)
608	* remove duplicate skills also
609	*/
610	if(op->type==SPELLBOOK || op->type == SKILL) {
611	object *tmp;
612
613	for (tmp=op->below; tmp; tmp=tmp->below)
614	if (tmp->type == op->type && tmp->name == op->name) break;
615
616	if (tmp) {
617	remove_ob(op);
618	free_object(op);
619	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620	tmp->name);
621	continue;	674	continue;
622	}	675	}
623	if (op->nrof > 1) op->nrof = 1;	676	}
		677
		678	/* This really needs to be better - we should really give
		679	* a substitute spellbook. The problem is that we don't really
		680	* have a good idea what to replace it with (need something like
		681	* a first level treasurelist for each skill.)
		682	* remove duplicate skills also
		683	*/
		684	if (op->type == SPELLBOOK || op->type == SKILL)
624	}	685	{
		686	object *tmp;
625		687
		688	for (tmp = op->below; tmp; tmp = tmp->below)
		689	if (tmp->type == op->type && tmp->name == op->name)
		690	break;
		691
		692	if (tmp)
		693	{
		694	op->destroy (true);
		695	LOG (llevError, "give_initial_items: Removing duplicate object %s\n", &tmp->name);
		696	continue;
		697	}
		698
		699	if (op->nrof > 1)
		700	op->nrof = 1;
		701	}
		702
626	if (op->type == SPELLBOOK && op->inv) {	703	if (op->type == SPELLBOOK && op->inv)
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);	704	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
628	}
629		705
630	/* Give starting characters identified, uncursed, and undamned	706	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be	707	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.	708	* merged properly.
633	*/	709	*/
634	if (need_identify(op)) {	710	if (need_identify (op))
		711	{
635	SET_FLAG(op, FLAG_IDENTIFIED);	712	SET_FLAG (op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);	713	CLEAR_FLAG (op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);	714	CLEAR_FLAG (op, FLAG_DAMNED);
		715	}
		716
		717	if (op->type == SPELL)
638	}	718	{
639	if(op->type==SPELL) {	719	op->destroy (true);
640	remove_ob(op);
641	free_object(op);
642	continue;	720	continue;
		721	}
		722	else if (op->type == SKILL)
643	}	723	{
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);	724	SET_FLAG (op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;	725	op->stats.exp = 0;
647	op->level = 1;	726	op->level = 1;
648	}	727	}
649	/* lock all 'normal items by default */	728	else /* lock all 'normal items by default */
650	else SET_FLAG(op, FLAG_INV_LOCKED);	729	SET_FLAG (op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */	730	} /* for loop of objects in player inv */
652		731
653	/* Need to set up the skill pointers */	732	/* Need to set up the skill pointers */
654	link_player_skills(pl);	733	pl->contr->link_skills ();
655	}	734	}
656		735
657	void get_name(object *op) {	736	void
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;
724	}
725
726	void confirm_password(object *op) {
727
728	op->contr->write_buf[0]='\0';
729	op->contr->state=ST_CONFIRM_PASSWORD;
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
731	}
732
733	void get_party_password(object *op, partylist *party) {	737	get_party_password (object *op, partylist *party)
		738	{
734	if (party == NULL) {	739	if (party == NULL)
		740	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	741	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	742	return;
737	}	743	}
		744
738	op->contr->write_buf[0]='\0';	745	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	746	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	747	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	748	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	749	}
743
744		750
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	751	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
		752	static int
746	int roll_stat(void) {	753	roll_stat (void)
		754	{
747	int a[4],i,j,k;	755	int a[4], i, j, k;
748		756
749	for(i=0;i<4;i++)	757	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	758	a[i] = (int) rndm (6) + 1;
751		759
752	for(i=0,j=0,k=7;i<4;i++)	760	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	761	if (a[i] < k)
754	k=a[i],j=i;	762	k = a[i], j = i;
755		763
756	for(i=0,k=0;i<4;i++) {	764	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	765	if (i != j)
758	k+=a[i];	766	k += a[i];
759	}	767
760	return k;	768	return k;
761	}	769	}
762		770
763	void roll_stats(object *op) {	771	void
		772	object::roll_stats ()
		773	{
		774	int statsort [NUM_STATS];
		775
		776	for (;;)
		777	{
764	int sum=0;	778	int sum = 0;
765	int i = 0, j = 0;	779	for (int i = NUM_STATS; i--; )
766	int statsort[7];	780	sum += statsort [i] = roll_stat ();
767		781
768	do {	782	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	783	break;
770	op->stats.Dex=roll_stat();	784	}
771	op->stats.Int=roll_stat();
772	op->stats.Con=roll_stat();
773	op->stats.Wis=roll_stat();
774	op->stats.Pow=roll_stat();
775	op->stats.Cha=roll_stat();
776	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
777	op->stats.Con+op->stats.Wis+op->stats.Pow+
778	op->stats.Cha;
779	} while(sum<82||sum>116);
780		785
781	/* Sort the stats so that rerolling is easier... */	786	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	787	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
783	statsort[1] = op->stats.Dex;
784	statsort[2] = op->stats.Int;
785	statsort[3] = op->stats.Con;
786	statsort[4] = op->stats.Wis;
787	statsort[5] = op->stats.Pow;
788	statsort[6] = op->stats.Cha;
789		788
790	/* a quick and dirty bubblesort? */	789	for (int i = 0; i < NUM_STATS; ++i)
791	do {
792	if (statsort[i] < statsort[i + 1]) {
793	j = statsort[i];
794	statsort[i] = statsort[i + 1];
795	statsort[i + 1] = j;
796	i = 0;
797	} else {
798	i++;
799	}
800	} while (i < 6);
801
802	op->stats.Str = statsort[0];	790	stats.stat (i) = statsort [i];
803	op->stats.Dex = statsort[1];
804	op->stats.Con = statsort[2];
805	op->stats.Int = statsort[3];
806	op->stats.Wis = statsort[4];
807	op->stats.Pow = statsort[5];
808	op->stats.Cha = statsort[6];
809		791
810
811	op->contr->orig_stats.Str=op->stats.Str;
812	op->contr->orig_stats.Dex=op->stats.Dex;
813	op->contr->orig_stats.Int=op->stats.Int;
814	op->contr->orig_stats.Con=op->stats.Con;
815	op->contr->orig_stats.Wis=op->stats.Wis;
816	op->contr->orig_stats.Pow=op->stats.Pow;
817	op->contr->orig_stats.Cha=op->stats.Cha;
818
819	op->level=1;
820	op->stats.exp=0;	792	stats.exp = 0;
821	op->stats.ac=0;	793	stats.ac = 0;
822		794
		795	stats.hp = stats.maxhp;
		796	stats.sp = stats.maxsp;
		797	stats.grace = stats.maxgrace;
		798
		799	if (contr)
		800	{
823	op->contr->levhp[1] = 9;	801	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	802	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	803	contr->levgrace[1] = 3;
826		804
827	fix_player(op);	805	contr->orig_stats = stats;
		806	}
		807	}
		808
		809	void
		810	object::swap_stats (int a, int b)
		811	{
		812	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		813
		814	for (int i = 0; i < NUM_STATS; ++i)
		815	stats.stat (i) = contr->orig_stats.stat (i);
		816
		817	//TODO: the following code looks so borked and should, at the very least,
		818	// be merged with the similar code in roll_stats
		819	stats.ac = 0;
		820
		821	level = 1;
		822	stats.exp = 0;
		823	stats.ac = 0;
		824
828	op->stats.hp = op->stats.maxhp;	825	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	826	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	827	stats.grace = stats.maxgrace;
		828
		829	if (contr)
		830	{
		831	contr->levhp[1] = 9;
		832	contr->levsp[1] = 6;
		833	contr->levgrace[1] = 3;
		834
831	op->contr->orig_stats=op->stats;	835	contr->orig_stats = stats;
		836	}
832	}	837	}
833		838
834	void Roll_Again(object *op)	839	static void
		840	start_info (object *op)
835	{	841	{
836	esrv_new_player(op->contr, 0);
837	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)? ");
838	}
839
840	void Swap_Stat(object *op,int Swap_Second)
841	{
842	signed char tmp;
843	char buf[MAX_BUF];	842	char buf[MAX_BUF];
844		843
845	if ( op->contr->Swap_First == -1 ) {	844	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
846	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
847	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
848	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
849	return;
850	}
851
852	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
853
854	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
855	get_attr_value(&op->contr->orig_stats, Swap_Second));
856
857	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
858
859	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
860	new_draw_info(NDI_UNIQUE, 0,op, buf);	845	new_draw_info (NDI_UNIQUE, 0, op, buf);
861	op->stats.Str = op->contr->orig_stats.Str;
862	op->stats.Dex = op->contr->orig_stats.Dex;
863	op->stats.Con = op->contr->orig_stats.Con;
864	op->stats.Int = op->contr->orig_stats.Int;
865	op->stats.Wis = op->contr->orig_stats.Wis;
866	op->stats.Pow = op->contr->orig_stats.Pow;
867	op->stats.Cha = op->contr->orig_stats.Cha;
868	op->stats.ac=0;
869
870	op->level=1;
871	op->stats.exp=0;
872	op->stats.ac=0;
873
874	op->contr->levhp[1] = 9;
875	op->contr->levsp[1] = 6;
876	op->contr->levgrace[1] = 3;
877
878	fix_player(op);
879	op->stats.hp = op->stats.maxhp;
880	op->stats.sp = op->stats.maxsp;
881	op->stats.grace = op->stats.maxgrace;
882	op->contr->orig_stats=op->stats;
883	op->contr->Swap_First=-1;
884	}
885
886
887	/* This code has been greatly reduced, because with set_attr_value
888	* and get_attr_value, the stats can be accessed just numeric
889	* ids. stat_trans is a table that translate the number entered
890	* into the actual stat. It is needed because the order the stats
891	* are displayed in the stat window is not the same as how
892	* the number's access that stat. The table does that translation.
893	*/
894	int key_roll_stat(object *op, char key)
895	{
896	int keynum = key -'0';
897	char buf[MAX_BUF];
898	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
899
900	if (keynum>0 && keynum<=7) {
901	if (op->contr->Swap_First==-1) {
902	op->contr->Swap_First=stat_trans[keynum];
903	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
904	new_draw_info(NDI_UNIQUE, 0,op,buf);
905	}
906	else
907	Swap_Stat(op,stat_trans[keynum]);
908
909	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
910	return 1;
911	}
912	switch (key) {
913	case 'n':
914	case 'N': {
915	SET_FLAG(op, FLAG_WIZ);
916	if(op->map==NULL) {
917	LOG(llevError,"Map == NULL in state 2\n");
918	break;
919	}
920
921	#if 0
922	/* So that enter_exit will put us at startx/starty */
923	op->x= -1;
924
925	enter_exit(op,NULL);
926	#endif
927	SET_ANIMATION(op, 2); /* So player faces south */
928	/* Enter exit adds a player otherwise */
929	add_statbonus(op);
930	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n");
931	op->contr->state = ST_CHANGE_CLASS;
932	if (op->msg)
933	new_draw_info(NDI_BLUE, 0, op, op->msg);
934	return 0;
935	}
936	case 'y':
937	case 'Y':
938	roll_stats(op);
939	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
940	return 1;
941
942	case 'q':
943	case 'Q':
944	play_again(op);
945	return 1;
946
947	default:
948	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
949	return 0;
950	}
951	return 0;
952	}	846	}
953		847
954	/* This function takes the key that is passed, and does the	848	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	849	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	850	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	851	* separate race and class; this actually changes the RACE,
958	* not the class.	852	* not the class.
959	*/	853	*/
960		854	void
961	int key_change_class(object *op, char key)	855	player::chargen_race_done ()
962	{	856	{
963	int tmp_loop;
964
965	if(key=='q'||key=='Q') {
966	remove_ob(op);
967	play_again(op);
968	return 0;
969	}
970	if(key=='d'||key=='D') {
971	char buf[MAX_BUF];
972
973	/* this must before then initial items are given */	857	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	858	esrv_new_player (ob->contr);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		859
		860	treasurelist *tl = treasurelist::find ("starting_wealth");
		861	if (tl)
		862	create_treasure (tl, ob, 0, 0, 0);
		863
977	INVOKE_PLAYER (BIRTH, op->contr);	864	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	865	INVOKE_PLAYER (LOGIN, ob->contr);
979		866
980	op->contr->state=ST_PLAYING;	867	ob->contr->ns->state = ST_PLAYING;
981		868
982	if (op->msg) {	869	if (ob->msg)
983	free_string(op->msg);	870	ob->msg = 0;
984	op->msg=NULL;
985	}
986		871
987	/* We create this now because some of the unique maps will need it
988	* to save here.
989	*/
990	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
991	make_path_to_file(buf);
992
993	#ifdef AUTOSAVE
994	op->contr->last_save_tick = pticks;
995	#endif
996	start_info(op);	872	start_info (ob);
997	CLEAR_FLAG(op, FLAG_WIZ);	873	CLEAR_FLAG (ob, FLAG_WIZ);
998	give_initial_items(op,op->randomitems);	874	give_initial_items (ob, ob->randomitems);
999	link_player_skills(op);
1000	esrv_send_inventory(op, op);	875	esrv_send_inventory (ob, ob);
1001	fix_player(op);	876	ob->update_stats ();
1002		877
1003	/* This moves the player to a different start map, if there	878	/* This moves the player to a different start map, if there
1004	* is one for this race	879	* is one for this race
1005	*/	880	*/
1006	if(*first_map_ext_path) {	881	if (*first_map_ext_path)
1007	object *tmp;	882	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1008	mapstruct *oldmap = op->map;	883	else
1009	char mapname[MAX_BUF];
1010	snprintf(mapname, MAX_BUF-1, "%s/%s",
1011	first_map_ext_path, op->arch->name);
1012	tmp=get_object();
1013	EXIT_PATH(tmp) = add_string(mapname);
1014	EXIT_X(tmp) = op->x;
1015	EXIT_Y(tmp) = op->y;
1016	enter_exit(op,tmp); /* we don't really care if it succeeded;
1017	* if the map isn't there, then stay on the
1018	* default initial map */
1019	free_object(tmp);
1020	} else {
1021	LOG(llevDebug,"first_map_ext_path not set\n");	884	LOG (llevDebug, "first_map_ext_path not set\n");
1022	}	885	}
1023	return 0;
1024	}
1025		886
		887	void
		888	player::chargen_race_next ()
		889	{
1026	/* Following actually changes the race - this is the default command	890	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.	891	* if we don't match with one of the options above.
1028	*/	892	*/
1029		893
1030	tmp_loop = 0;	894	do
1031	while(!tmp_loop) {	895	{
1032	const char *name = add_string (op->name);	896	shstr name = ob->name;
1033	int x = op->x, y = op->y;	897	int x = ob->x, y = ob->y;
		898
1034	remove_statbonus(op);	899	ob->remove_statbonus ();
1035	remove_ob (op);	900	ob->remove ();
1036	op->arch = get_player_archetype(op->arch);	901	ob->arch = get_player_archetype (ob->arch);
1037	copy_object (&op->arch->clone, op);	902	ob->arch->copy_to (ob);
1038	op->instantiate ();	903	ob->instantiate ();
1039	op->stats = op->contr->orig_stats;	904	ob->stats = ob->contr->orig_stats;
1040	free_string (op->name);	905	ob->name = ob->name_pl = name;
1041	op->name = name;
1042	free_string(op->name_pl);
1043	op->name_pl = add_string(name);
1044	op->x = x;	906	ob->x = x;
1045	op->y = y;	907	ob->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */	908	SET_ANIMATION (ob, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);	909	insert_ob_in_map (ob, ob->map, ob, 0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	910	assign (ob->contr->title, ob->arch->object::name);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1050	add_statbonus(op);	911	ob->add_statbonus ();
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}	912	}
		913	while (!allowed_class (ob));
		914
1055	update_object(op,UP_OBJ_FACE);	915	update_object (ob, UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);	916	esrv_update_item (UPD_FACE, ob, ob);
1057	fix_player(op);	917	ob->update_stats ();
1058	op->stats.hp=op->stats.maxhp;	918	ob->stats.hp = ob->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;	919	ob->stats.sp = ob->stats.maxsp;
1060	op->stats.grace=0;	920	ob->stats.grace = 0;
1061	if (op->msg)
1062	new_draw_info(NDI_BLUE, 0, op, op->msg);
1063	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1064	return 0;
1065	}	921	}
1066		922
1067	int key_confirm_quit(object *op, char key)	923	void
1068	{
1069	char buf[MAX_BUF];
1070
1071	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072	op->contr->state=ST_PLAYING;
1073	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074	return 1;
1075	}
1076
1077	INVOKE_PLAYER (LOGOUT, op->contr);
1078	INVOKE_PLAYER (QUIT , op->contr);
1079
1080	terminate_all_pets(op);
1081	leave_map(op);
1082	op->direction=0;
1083	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084	"%s quits the game.",op->name);
1085
1086	strcpy(op->contr->killer,"quit");
1087	check_score(op);
1088	op->contr->party=NULL;
1089	if (settings.set_title == TRUE)
1090	op->contr->own_title[0]='\0';
1091
1092	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093	mapstruct *mp, *next;
1094
1095	/* We need to hunt for any per player unique maps in memory and
1096	* get rid of them. The trailing slash in the path is intentional,
1097	* so that players named 'Ab' won't match against players 'Abe' pathname
1098	*/
1099	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1100	for (mp=first_map; mp!=NULL; mp=next) {
1101	next = mp->next;
1102	if (!strncmp(mp->path, buf, strlen(buf)))
1103	delete_map(mp);
1104	}
1105
1106	delete_character(op->name, 1);
1107	}
1108	play_again(op);
1109	return 1;
1110	}
1111
1112	void flee_player(object *op) {	924	flee_player (object *op)
		925	{
1113	int dir,diff;	926	int dir, diff;
1114	rv_vector rv;	927	rv_vector rv;
1115		928
1116	if(op->stats.hp < 0) {	929	if (op->stats.hp < 0)
		930	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	931	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	932	CLEAR_FLAG (op, FLAG_SCARED);
		933	return;
		934	}
		935
		936	if (op->enemy == NULL)
		937	{
		938	LOG (llevDebug, "Fleeing player had no enemy.\n");
		939	CLEAR_FLAG (op, FLAG_SCARED);
		940	return;
		941	}
		942
		943	/* Seen some crashes here. Since we don't store an
		944	* op->enemy_count, it is possible that something destroys the
		945	* actual enemy, and the object is recycled.
		946	*/
		947	if (op->enemy->map == NULL)
		948	{
		949	CLEAR_FLAG (op, FLAG_SCARED);
		950	op->enemy = NULL;
		951	return;
		952	}
		953
		954	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		955	{
		956	op->enemy = NULL;
		957	CLEAR_FLAG (op, FLAG_SCARED);
		958	return;
		959	}
		960
		961	get_rangevector (op, op->enemy, &rv, 0);
		962
		963	dir = absdir (4 + rv.direction);
		964	for (diff = 0; diff < 3; diff++)
		965	{
		966	int m = 1 - (RANDOM () & 2);
		967
		968	if (move_ob (op, absdir (dir + diff * m), op) || (diff == 0 && move_ob (op, absdir (dir - diff * m), op)))
1119	return;	969	return;
1120	}	970	}
1121		971
1122	if(op->enemy==NULL) {
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);
1125	return;
1126	}
1127
1128	/* Seen some crashes here. Since we don't store an
1129	* op->enemy_count, it is possible that something destroys the
1130	* actual enemy, and the object is recycled.
1131	*/
1132	if (op->enemy->map == NULL) {
1133	CLEAR_FLAG(op, FLAG_SCARED);
1134	op->enemy=NULL;
1135	return;
1136	}
1137
1138	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {
1139	op->enemy=NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);
1141	return;
1142	}
1143	get_rangevector(op, op->enemy, &rv, 0);
1144
1145	dir=absdir(4+rv.direction);
1146	for(diff=0;diff<3;diff++) {
1147	int m=1-(RANDOM()&2);
1148	if(move_ob(op,absdir(dir+diff*m),op)||
1149	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150	return;
1151	}
1152	}
1153	/* Cornered, get rid of scared */	972	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	973	CLEAR_FLAG (op, FLAG_SCARED);
1155	op->enemy=NULL;	974	op->enemy = NULL;
1156	}	975	}
1157
1158		976
1159	/* check_pick sees if there is stuff to be picked up/picks up stuff.	977	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1160	* IT returns 1 if the player should keep on moving, 0 if he should	978	* It returns 1 if the player should keep on moving, 0 if he should
1161	* stop.	979	* stop.
1162	*/	980	*/
		981	int
1163	int check_pick(object *op) {	982	check_pick (object *op)
		983	{
1164	object *tmp, *next;	984	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	985	int stop = 0;
1167	int j, k, wvratio;	986	int wvratio;
1168	char putstring[128], tmpstr[16];	987	char putstring[128];
1169
1170		988
1171	/* if you're flying, you cna't pick up anything */	989	/* if you're flying, you cna't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	990	if (op->move_type & MOVE_FLYING)
1173	return 1;	991	return 1;
1174		992
1175	op_tag = op->count;
1176
1177	next = op->below;	993	next = op->below;
1178	if (next)	994
1179	next_tag = next->count;	995	int cnt = MAX_ITEM_PER_DROP;
		996	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1180		997
1181	/* loop while there are items on the floor that are not marked as	998	/* loop while there are items on the floor that are not marked as
1182	* destroyed */	999	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	1000	while (next && !next->destroyed ())
1184	{	1001	{
1185	tmp = next;	1002	tmp = next;
1186	next = tmp->below;	1003	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		1004
1190	if (was_destroyed (op, op_tag))	1005	if (cnt <= 0)
		1006	{
		1007	op->failmsg ("Couldn't pickup all items at once.");
		1008	return 0;
		1009	}
		1010
		1011	if (op->destroyed ())
1191	return 0;	1012	return 0;
1192		1013
1193	if ( ! can_pick (op, tmp))	1014	if (!can_pick (op, tmp))
1194	continue;	1015	continue;
1195		1016
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	1017	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	1018	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	1019	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	1020	CHK_PICK_PICKUP;
1200	continue;	1021	continue;
1201	}	1022	}
1202		1023
1203	/* high not bit set? We're using the old autopickup model */	1024	/* high not bit set? We're using the old autopickup model */
1204	if(!(op->contr->mode & PU_NEWMODE)) {	1025	if (!(op->contr->mode & PU_NEWMODE))
		1026	{
1205	switch (op->contr->mode) {	1027	switch (op->contr->mode)
		1028	{
		1029	case 0:
1206	case 0: return 1; /* don't pick up */	1030	return 1; /* don't pick up */
1207	case 1: pick_up (op, tmp);	1031	case 1:
		1032	CHK_PICK_PICKUP;
1208	return 1;	1033	return 1;
1209	case 2: pick_up (op, tmp);	1034	case 2:
		1035	CHK_PICK_PICKUP;
1210	return 0;	1036	return 0;
		1037	case 3:
1211	case 3: return 0; /* stop before pickup */	1038	return 0; /* stop before pickup */
1212	case 4: pick_up (op, tmp);	1039	case 4:
		1040	CHK_PICK_PICKUP;
1213	break;	1041	break;
1214	case 5: pick_up (op, tmp);	1042	case 5:
		1043	CHK_PICK_PICKUP;
1215	stop = 1;	1044	stop = 1;
1216	break;	1045	break;
1217	case 6:	1046	case 6:
1218	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&	1047	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1219	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	1048	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
1220	pick_up(op, tmp);	1049	CHK_PICK_PICKUP;
1221	break;	1050	break;
1222		1051
1223	case 7:	1052	case 7:
1224	if (tmp->type == MONEY || tmp->type == GEM)	1053	if (tmp->type == MONEY || tmp->type == GEM)
1225	pick_up(op, tmp);	1054	CHK_PICK_PICKUP;
1226	break;	1055	break;
1227		1056
1228	default:	1057	default:
1229	/* use value density */	1058	/* use value density */
1230	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)	1059	if (!QUERY_FLAG (tmp, FLAG_UNPAID)
1231	&& (query_cost (tmp, op, F_TRUE) * 100	1060	&& (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))) >= op->contr->mode)
1232	/ (tmp->weight * MAX (tmp->nrof, 1)))	1061	CHK_PICK_PICKUP;
1233	>= op->contr->mode)
1234	pick_up(op,tmp);
1235	}	1062	}
1236	}	1063	}
1237	else { /* old model */	1064	else
		1065	{ /* old model */
1238	/* NEW pickup handling */	1066	/* NEW pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	1067	if (op->contr->mode & PU_DEBUG)
1240	{
1241	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1246	else
1247	sprintf(putstring,"item name: %s item type: %d weight/value: %d",
1248	tmp->arch->name, tmp->type,
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1251
1252	sprintf(putstring,"...flags: ");
1253	for(k=0;k<4;k++)
1254	{
1255	for(j=0;j<32;j++)
1256	{
1257	if((tmp->flags[k]>>j)&0x01)
1258	{	1068	{
1259	sprintf(tmpstr,"%d ",k*32+j);	1069	/* some debugging code to figure out item information */
1260	strcat(putstring, tmpstr);	1070	if (tmp->name != NULL)
		1071	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1072	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1073	else
		1074	sprintf (putstring, "item name: %s item type: %d weight/value: %d",
		1075	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
		1076
		1077	new_draw_info (NDI_UNIQUE, 0, op, putstring);
1261	}	1078	}
		1079
		1080	/* philosophy:
		1081	* It's easy to grab an item type from a pile, as long as it's
		1082	* generic. This takes no game-time. For more detailed pickups
		1083	* and selections, select-items should be used. This is a
		1084	* grab-as-you-run type mode that's really useful for arrows for
		1085	* example.
		1086	* The drawback: right now it has no frontend, so you need to
		1087	* stick the bits you want into a calculator in hex mode and then
		1088	* convert to decimal and then 'pickup <#>
		1089	*/
		1090
		1091	/* the first two modes are exclusive: if NOTHING we return, if
		1092	* STOP then we stop. All the rest are applied sequentially,
		1093	* meaning if any test passes, the item gets picked up. */
		1094
		1095	/* if mode is set to pick nothing up, return */
		1096
		1097	if (op->contr->mode & PU_NOTHING)
		1098	return 1;
		1099
		1100	/* if mode is set to stop when encountering objects, return */
		1101	/* take STOP before INHIBIT since it doesn't actually pick
		1102	* anything up */
		1103
		1104	if (op->contr->mode & PU_STOP)
		1105	return 0;
		1106
		1107	/* useful for going into stores and not losing your settings... */
		1108	/* and for battles wher you don't want to get loaded down while
		1109	* fighting */
		1110	if (op->contr->mode & PU_INHIBIT)
		1111	return 1;
		1112
		1113	/* prevent us from turning into auto-thieves :) */
		1114	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		1115	continue;
		1116
		1117	/* ignore known cursed objects */
		1118	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		1119	continue;
		1120
		1121	/* all food and drink if desired */
		1122	/* question: don't pick up known-poisonous stuff? */
		1123	if (op->contr->mode & PU_FOOD)
		1124	if (tmp->type == FOOD)
		1125	{
		1126	CHK_PICK_PICKUP;
		1127	continue;
		1128	}
		1129
		1130	if (op->contr->mode & PU_DRINK)
		1131	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED)))
		1132	{
		1133	CHK_PICK_PICKUP;
		1134	continue;
		1135	}
		1136
		1137	if (op->contr->mode & PU_POTION)
		1138	if (tmp->type == POTION)
		1139	{
		1140	CHK_PICK_PICKUP;
		1141	continue;
		1142	}
		1143
		1144	/* spellbooks, skillscrolls and normal books/scrolls */
		1145	if (op->contr->mode & PU_SPELLBOOK)
		1146	if (tmp->type == SPELLBOOK)
		1147	{
		1148	CHK_PICK_PICKUP;
		1149	continue;
		1150	}
		1151
		1152	if (op->contr->mode & PU_SKILLSCROLL)
		1153	if (tmp->type == SKILLSCROLL)
		1154	{
		1155	CHK_PICK_PICKUP;
		1156	continue;
		1157	}
		1158
		1159	if (op->contr->mode & PU_READABLES)
		1160	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
		1161	{
		1162	CHK_PICK_PICKUP;
		1163	continue;
		1164	}
		1165
		1166	/* wands/staves/rods/horns */
		1167	if (op->contr->mode & PU_MAGIC_DEVICE)
		1168	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
		1169	{
		1170	CHK_PICK_PICKUP;
		1171	continue;
		1172	}
		1173
		1174	/* pick up all magical items */
		1175	if (op->contr->mode & PU_MAGICAL)
		1176	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		1177	{
		1178	CHK_PICK_PICKUP;
		1179	continue;
		1180	}
		1181
		1182	if (op->contr->mode & PU_VALUABLES)
		1183	{
		1184	if (tmp->type == MONEY || tmp->type == GEM)
		1185	{
		1186	CHK_PICK_PICKUP;
		1187	continue;
		1188	}
1262	}	1189	}
		1190
		1191	/* rings & amulets - talismans seems to be typed AMULET */
		1192	if (op->contr->mode & PU_JEWELS)
		1193	if (tmp->type == RING || tmp->type == AMULET)
		1194	{
		1195	CHK_PICK_PICKUP;
		1196	continue;
		1197	}
		1198
		1199	/* we don't forget dragon food */
		1200	if (op->contr->mode & PU_FLESH)
		1201	if (tmp->type == FLESH)
		1202	{
		1203	CHK_PICK_PICKUP;
		1204	continue;
		1205	}
		1206
		1207	/* bows and arrows. Bows are good for selling! */
		1208	if (op->contr->mode & PU_BOW)
		1209	if (tmp->type == BOW)
		1210	{
		1211	CHK_PICK_PICKUP;
		1212	continue;
		1213	}
		1214
		1215	if (op->contr->mode & PU_ARROW)
		1216	if (tmp->type == ARROW)
		1217	{
		1218	CHK_PICK_PICKUP;
		1219	continue;
		1220	}
		1221
		1222	/* all kinds of armor etc. */
		1223	if (op->contr->mode & PU_ARMOUR)
		1224	if (tmp->type == ARMOUR)
		1225	{
		1226	CHK_PICK_PICKUP;
		1227	continue;
		1228	}
		1229
		1230	if (op->contr->mode & PU_HELMET)
		1231	if (tmp->type == HELMET)
		1232	{
		1233	CHK_PICK_PICKUP;
		1234	continue;
		1235	}
		1236
		1237	if (op->contr->mode & PU_SHIELD)
		1238	if (tmp->type == SHIELD)
		1239	{
		1240	CHK_PICK_PICKUP;
		1241	continue;
		1242	}
		1243
		1244	if (op->contr->mode & PU_BOOTS)
		1245	if (tmp->type == BOOTS)
		1246	{
		1247	CHK_PICK_PICKUP;
		1248	continue;
		1249	}
		1250
		1251	if (op->contr->mode & PU_GLOVES)
		1252	if (tmp->type == GLOVES)
		1253	{
		1254	CHK_PICK_PICKUP;
		1255	continue;
		1256	}
		1257
		1258	if (op->contr->mode & PU_CLOAK)
		1259	if (tmp->type == CLOAK)
		1260	{
		1261	CHK_PICK_PICKUP;
		1262	continue;
		1263	}
		1264
		1265	/* hoping to catch throwing daggers here */
		1266	if (op->contr->mode & PU_MISSILEWEAPON)
		1267	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
		1268	{
		1269	CHK_PICK_PICKUP;
		1270	continue;
		1271	}
		1272
		1273	/* careful: chairs and tables are weapons! */
		1274	if (op->contr->mode & PU_ALLWEAPON)
		1275	{
		1276	if (tmp->type == WEAPON && tmp->name != NULL)
		1277	{
		1278	if (strstr (tmp->name, "table") == NULL && strstr (tmp->arch->archname, "table") == NULL &&
		1279	strstr (tmp->name, "chair") && strstr (tmp->arch->archname, "chair") == NULL)
		1280	{
		1281	CHK_PICK_PICKUP;
		1282	continue;
		1283	}
		1284	}
		1285
		1286	if (tmp->type == WEAPON && tmp->name == NULL)
		1287	{
		1288	if (strstr (tmp->arch->archname, "table") == NULL && strstr (tmp->arch->archname, "chair") == NULL)
		1289	{
		1290	CHK_PICK_PICKUP;
		1291	continue;
		1292	}
		1293	}
1263	}	1294	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265		1295
		1296	/* misc stuff that's useful */
		1297	if (op->contr->mode & PU_KEY)
		1298	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
		1299	{
		1300	CHK_PICK_PICKUP;
		1301	continue;
		1302	}
		1303
		1304	/* any of the last 4 bits set means we use the ratio for value
		1305	* pickups */
		1306	if (op->contr->mode & PU_RATIO)
		1307	{
		1308	/* use value density to decide what else to grab */
		1309	/* >=7 was >= op->contr->mode */
		1310	/* >=7 is the old standard setting. Now we take the last 4 bits
		1311	*/
		1312	wvratio = op->contr->mode & PU_RATIO;
		1313	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
		1314	{
		1315	CHK_PICK_PICKUP;
1266	#if 0	1316	#if 0
1267	/* print the flags too */	1317	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1268	for(k=0;k<4;k++)	1318	if (tmp->name != NULL)
1269	{	1319	{
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);	1320	fprintf (stderr, "%s", tmp->name);
1271	for(j=0;j<32;j++)	1321	}
1272	{	1322	else
1273	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);	1323	fprintf (stderr, "%s", tmp->arch->archname);
1274	if(!((j+1)%4))fprintf(stderr," ");	1324	fprintf (stderr, ",%d] = ", tmp->type);
1275	}	1325	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * MAX (tmp->nrof, 1))));
1276	fprintf(stderr," [%d]\n", k*32);
1277	}
1278	#endif	1326	#endif
1279	}	1327	continue;
1280	/* philosophy:	1328	}
1281	* It's easy to grab an item type from a pile, as long as it's
1282	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a
1284	* grab-as-you-run type mode that's really useful for arrows for
1285	* example.
1286	* The drawback: right now it has no frontend, so you need to
1287	* stick the bits you want into a calculator in hex mode and then
1288	* convert to decimal and then 'pickup <#>
1289	*/
1290
1291	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */
1294
1295	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;
1298
1299	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;
1304
1305	/* useful for going into stores and not losing your settings... */
1306	/* and for battles wher you don't want to get loaded down while
1307	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;
1309
1310	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;
1312
1313	/* ignore known cursed objects */
1314	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;
1315
1316	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }
1321	if(op->contr->mode & PU_DRINK)
1322	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))
1323	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }
1324
1325	if(op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }
1328
1329	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }
1333	if(op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }
1336	if(op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }
1339
1340	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
1343	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }
1344
1345	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }
1349
1350	if(op->contr->mode & PU_VALUABLES)
1351	{
1352	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }
1354	}
1355
1356	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }
1360
1361	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }
1365	if(op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }
1368
1369	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }
1373	if(op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }
1376	if(op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }
1379	if(op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }
1382	if(op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1385	if(op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }
1388
1389	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }
1393
1394	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)
1396	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)
1398	{
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1402	}
1403	if(tmp->type == WEAPON && tmp->name==NULL)
1404	{
1405	if(strstr(tmp->arch->name,"table")==NULL &&
1406	strstr(tmp->arch->name,"chair")==NULL)
1407	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408	}
1409	}
1410
1411	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }
1415
1416	/* any of the last 4 bits set means we use the ratio for value
1417	* pickups */
1418	if(op->contr->mode & PU_RATIO)
1419	{
1420	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */
1422	/* >=7 is the old standard setting. Now we take the last 4 bits
1423	* and multiply them by 5, giving 0..15*5== 5..75 */
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;
1425	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)
1426	{
1427	pick_up(op, tmp);
1428	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {
1431	fprintf(stderr,"%s", tmp->name);
1432	}	1329	}
1433	else fprintf(stderr,"%s",tmp->arch->name);	1330	} /* the new pickup model */
1434	fprintf(stderr,",%d] = ", tmp->type);
1435	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1436	#endif
1437	continue;
1438	}
1439	}	1331	}
1440	} /* the new pickup model */	1332
1441	}
1442	return ! stop;	1333	return !stop;
1443	}	1334	}
1444		1335
1445	/*	1336	/*
1446	* Find an arrow in the inventory and after that	1337	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1338	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1339	* found object is returned.
1449	*/	1340	*/
		1341	object *
1450	object *find_arrow(object *op, const char *type)	1342	find_arrow (object *op, const char *type)
1451	{	1343	{
1452	object *tmp = NULL;	1344	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1345	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1346	return splay (tmp);
1453		1347
1454	for(op=op->inv; op; op=op->below)	1348	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1349	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1456	QUERY_FLAG(op,FLAG_APPLIED))	1350	if (object *arrow = find_arrow (tmp, type))
1457	tmp = find_arrow (op, type);	1351	{
1458	else if (op->type==ARROW && op->race==type)	1352	splay (tmp);
1459	return op;	1353	return arrow;
		1354	}
		1355
1460	return tmp;	1356	return 0;
1461	}	1357	}
1462		1358
1463	/*	1359	/*
1464	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1360	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1465	* against the target. A full test is not performed, simply a basic test	1361	* against the target. A full test is not performed, simply a basic test
1466	* of resistances. The archer is making a quick guess at what he sees down	1362	* of resistances. The archer is making a quick guess at what he sees down
1467	* the hall. Failing that it does it's best to pick the highest plus arrow.	1363	* the hall. Failing that it does it's best to pick the highest plus arrow.
1468	*/	1364	*/
1469		1365	object *
1470	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1366	find_better_arrow (object *op, object *target, const char *type, int *better)
1471	{	1367	{
1472	object *tmp = NULL, *arrow, *ntmp;	1368	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1369	int attacknum, attacktype, betterby = 0, i;
1474		1370
1475	if (!type)	1371	if (!type)
1476	return NULL;	1372	return NULL;
1477		1373
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1374	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1375	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1376	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
		1377	{
1481	i = 0;	1378	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1379	ntmp = find_better_arrow (arrow, target, type, &i);
1483	if (i > betterby) {	1380	if (i > betterby)
		1381	{
1484	tmp = ntmp;	1382	tmp = ntmp;
1485	betterby = i;	1383	betterby = i;
1486	}	1384	}
		1385	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1386	else if (arrow->type == ARROW && arrow->race == type)
		1387	{
1488	/* allways prefer assasination/slaying */	1388	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1389	if (target->race && arrow->slaying && strstr (arrow->slaying, target->race))
1490	strstr(arrow->slaying, target->race)) {	1390	{
1491	if (arrow->attacktype & AT_DEATH) {	1391	if (arrow->attacktype & AT_DEATH)
		1392	{
1492	*better = 100;	1393	*better = 100;
1493	return arrow;	1394	return arrow;
1494	} else {
1495	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1395	}
1498	} else {	1396	else
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {
1500	attacktype = 1<<attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1502	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {
1503	tmp = arrow;
1504	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;
1505	}
1506	}	1397	{
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {
1508	tmp = arrow;	1398	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1399	betterby = (arrow->magic + arrow->stats.dam) * 2;
1510	}
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {
1512	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1400	}
1515	}	1401	}
		1402	else
		1403	{
		1404	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1405	{
		1406	attacktype = 1 << attacknum;
		1407	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
		1408	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
		1409	{
		1410	tmp = arrow;
		1411	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
		1412	}
		1413	}
		1414	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
		1415	{
		1416	tmp = arrow;
		1417	betterby = 2 + arrow->magic + arrow->stats.dam;
		1418	}
		1419	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
		1420	{
		1421	tmp = arrow;
		1422	betterby = 1 + arrow->magic + arrow->stats.dam;
		1423	}
1516	}	1424	}
		1425	}
1517	}	1426	}
		1427
1518	if (tmp == NULL && arrow == NULL)	1428	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1429	return find_arrow (op, type);
1520		1430
1521	*better = betterby;	1431	*better = betterby;
1522	return tmp;	1432	return tmp;
1523	}	1433	}
1524		1434
1525	/* looks in a given direction, finds the first valid target, and calls	1435	/* looks in a given direction, finds the first valid target, and calls
1526	* find_better_arrow to find a decent arrow to use.	1436	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1437	* op = the shooter
1528	* type = bow->race	1438	* type = bow->race
1529	* dir = fire direction	1439	* dir = fire direction
1530	*/	1440	*/
1531		1441	object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1442	pick_arrow_target (object *op, const char *type, int dir)
1533	{	1443	{
1534	object *tmp = NULL;	1444	object *tmp = NULL;
1535	mapstruct *m;	1445	maptile *m;
1536	int i, mflags, found, number;	1446	int i, mflags, found, number;
1537	sint16 x, y;	1447	sint16 x, y;
1538		1448
1539	if (op->map == NULL)	1449	if (op->map == NULL)
1540	return find_arrow(op, type);	1450	return find_arrow (op, type);
1541		1451
1542	/* do a dex check */	1452	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1453	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1544	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1454	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1455	return find_arrow (op, type);
1546		1456
1547	m = op->map;	1457	m = op->map;
1548	x = op->x;	1458	x = op->x;
1549	y = op->y;	1459	y = op->y;
1550		1460
1551	/* find the first target */	1461	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1462	for (i = 0, found = 0; i < 20; i++)
		1463	{
1553	x += freearr_x[dir];	1464	x += freearr_x[dir];
1554	y += freearr_y[dir];	1465	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1466	mflags = get_map_flags (m, &m, x, y, &x, &y);
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1467	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1468	{
1557	tmp = NULL;	1469	tmp = NULL;
		1470	break;
		1471	}
		1472	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1473	{
		1474	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
		1475	* perhaps a bad assumption.
		1476	*/
		1477	tmp = NULL;
		1478	break;
		1479	}
		1480	if (mflags & P_IS_ALIVE)
		1481	{
		1482	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		1483	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		1484	{
		1485	found++;
		1486	break;
		1487	}
		1488	if (found)
1558	break;	1489	break;
1559	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.
1562	*/
1563	tmp = NULL;
1564	break;
1565	}	1490	}
1566	if (mflags & P_IS_ALIVE) {
1567	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {
1569	found++;
1570	break;
1571	}
1572	if (found)
1573	break;
1574	}
1575	}	1491	}
1576	if (tmp == NULL)	1492	if (tmp == NULL)
1577	return find_arrow(op, type);	1493	return find_arrow (op, type);
1578		1494
1579	if (tmp->head)	1495	if (tmp->head)
1580	tmp = tmp->head;	1496	tmp = tmp->head;
1581		1497
1582	return find_better_arrow(op, tmp, type, &i);	1498	return find_better_arrow (op, tmp, type, &i);
1583	}	1499	}
1584		1500
1585	/*	1501	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1502	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1503	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1506	* dir is the direction of fire.
1591	* wc_mod is any special modifier to give (used in special player fire modes)	1507	* wc_mod is any special modifier to give (used in special player fire modes)
1592	* sx, sy are coordinates to fire arrow from - also used in some of the special	1508	* sx, sy are coordinates to fire arrow from - also used in some of the special
1593	* player fire modes.	1509	* player fire modes.
1594	*/	1510	*/
		1511	int
1595	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1512	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596	sint16 sx, sint16 sy)
1597	{	1513	{
1598	object *left, *bow;	1514	object *left, *bow;
1599	tag_t left_tag, tag;	1515	int mflags;
1600	int bowspeed, mflags;	1516	maptile *m;
1601	mapstruct *m;
1602		1517
1603	if (!dir) {	1518	if (!dir)
		1519	{
1604	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1520	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1521	return 0;
		1522	}
		1523
		1524	if (op->contr)
		1525	bow = op->current_weapon;
		1526	else
1606	}	1527	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1528	for (bow = op->inv; bow; bow = bow->below)
1611	/* Don't check for applied - monsters don't apply bows - in that way, they	1529	/* Don't check for applied - monsters don't apply bows - in that way, they
1612	* don't need to switch back and forth between bows and weapons.	1530	* don't need to switch back and forth between bows and weapons.
1613	*/	1531	*/
1614	if(bow->type==BOW)	1532	if (bow->type == BOW)
1615	break;	1533	break;
1616		1534
1617	if (!bow) {	1535	if (!bow)
		1536	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1537	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1538	return 0;
		1539	}
		1540
		1541	// optimisation: move object to top so we will find it quickly again
		1542	if (bow->below)
1620	}	1543	{
		1544	bow->remove ();
		1545	op->insert (bow);
		1546	}
		1547
1621	}	1548	}
		1549
1622	if( !bow->race || !bow->skill) {	1550	if (!bow->race || !bow->skill)
		1551	{
1623	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1552	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1624	return 0;	1553	return 0;
1625	}	1554	}
1626		1555
1627	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1628
1629	/* penalize ROF for bestarrow */
1630	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1631	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1632	if (bowspeed < 1)
1633	bowspeed = 1;
1634
1635	if (arrow == NULL) {	1556	if (arrow == NULL)
		1557	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1558	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1559	{
1637	if (op->type == PLAYER)	1560	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1561	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1639	"You have no %s left.", bow->race);
1640	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1562	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1563	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1564	CLEAR_FLAG (op, FLAG_READY_BOW);
		1565
1643	return 0;	1566	return 0;
1644	}	1567	}
1645	}	1568	}
		1569
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1570	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1571	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1572	return 0;
1649	}	1573
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1574	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1575	{
1651	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1576	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1652	return 0;	1577	return 0;
1653	}	1578	}
1654		1579
1655	/* this should not happen, but sometimes does */	1580	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1581	if (arrow->nrof == 0)
1657	remove_ob(arrow);	1582	{
1658	free_object(arrow);	1583	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1584	arrow->destroy (true);
1659	return 0;	1585	return 0;
1660	}	1586	}
1661		1587
1662	left = arrow; /* these are arrows left to the player */	1588	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;	1589	arrow = arrow->split ();
1664	arrow = get_split_ob(arrow, 1);	1590	if (!arrow)
1665	if (arrow == NULL) {	1591	{
1666	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1592	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1667	bow->race);
1668	return 0;	1593	return 0;
1669	}	1594	}
1670	set_owner(arrow, op);	1595
1671	if (arrow->skill) free_string(arrow->skill);	1596	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1597	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1598	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1599
1678	if (op->type == PLAYER) {
1679	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1680	fix_player(op);
1681	}
1682
1683	SET_ANIMATION(arrow, arrow->direction);
1684	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1600	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685	arrow->stats.hp = arrow->stats.dam;	1601	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1602	arrow->stats.grace = arrow->attacktype;
		1603
1687	if (arrow->slaying != NULL)	1604	if (arrow->slaying)
1688	arrow->spellarg = strdup_local(arrow->slaying);	1605	arrow->spellarg = strdup (arrow->slaying);
1689		1606
1690	/* Note that this was different for monsters - they got their level	1607	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1608	if (player *pl = op->contr)
1692	*/
1693		1609	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1610	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		1611
		1612	/* penalize ROF for bestarrow */
		1613	if (pl->bowtype == bow_bestarrow)
		1614	speed *= .9f;
		1615	else
		1616	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1617
		1618	op->speed_left += speed - op->speed;
		1619	}
		1620	#endif
		1621
		1622	SET_ANIMATION (arrow, arrow->direction);
		1623
1698	/* update the speed */	1624	/* update the speed */
1699	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1625	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1700	0 : dam_bonus[op->stats.Str]) +
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;	1626	+ bow->stats.dam / 7.f;
1703		1627
1704	if (arrow->speed < 1.0)	1628	arrow->set_speed (max (arrow->speed, 2.f));
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1629	arrow->speed_left = 0;
1708		1630
		1631	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1632
1709	if (op->type == PLAYER) {	1633	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1634	{
1711	(op->chosen_skill?op->chosen_skill->level:op->level) -
1712	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1713	arrow->stats.wc - bow->stats.wc + wc_mod;
1714
1715	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1635	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1636	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1637
		1638	if (!arrow->slaying)
		1639	arrow->slaying = op->slaying;
		1640
		1641	arrow->attacktype |= op->attacktype;
		1642	}
		1643	else
		1644	{
1720	arrow->level = op->level;	1645	arrow->level = op->level;
1721	}	1646	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1647
		1648	if (!arrow->slaying)
		1649	arrow->slaying = bow->slaying;
		1650
1723	arrow->attacktype |= bow->attacktype;	1651	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1652	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1653
1727	arrow->map = m;	1654	wc -= arrow->level;
		1655	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1656
		1657	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1728	arrow->move_type = MOVE_FLY_LOW;	1658	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1659	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730		1660
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1661	op->play_sound (sound_find ("fire_arrow"));
1732	tag = arrow->count;	1662	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1663
1735	if (!was_destroyed(arrow, tag))	1664	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1665	move_arrow (arrow);
1737		1666
1738	if (op->type == PLAYER) {
1739	if (was_destroyed (left, left_tag))
1740	esrv_del_item(op->contr, left_tag);
1741	else
1742	esrv_send_item(op, left);
1743	}
1744	return 1;	1667	return 1;
1745	}	1668	}
1746		1669
1747	/* Special fire code for players - this takes into	1670	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1671	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1672	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1673	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1674	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1675	* hence the function name.
1753	*/	1676	*/
		1677	int
1754	int player_fire_bow(object *op, int dir)	1678	player_fire_bow (object *op, int dir)
1755	{	1679	{
1756	int ret=0, wcmod=0;	1680	int ret = 0, wcmod = 0;
1757		1681
1758	if (op->contr->bowtype == bow_bestarrow) {	1682	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1683	{
1760	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1684	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1761	dir, 0, op->x, op->y);	1685	}
1762	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1686	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1687	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1688	if (!similar_direction (dir, op->contr->bowtype - bow_n + 1))
1764	wcmod =-1;	1689	wcmod = -1;
		1690
1765	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1691	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766	op->x, op->y);	1692	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1693	else if (op->contr->bowtype == bow_threewide)
		1694	{
1768	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1695	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1769	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1696	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1697	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1698	}
1771	} else if (op->contr->bowtype == bow_spreadshot) {	1699	else if (op->contr->bowtype == bow_spreadshot)
		1700	{
1772	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1701	ret |= fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1773	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1702	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1703	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1775		1704	}
1776	} else {	1705	else
		1706	{
1777	/* Simple case */	1707	/* Simple case */
1778	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1708	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1779	}	1709	}
		1710
1780	return ret;	1711	return ret;
1781	}	1712	}
1782
1783		1713
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1714	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1715	* Broken apart from 'fire' to keep it more readable.
1786	*/	1716	*/
		1717	void
1787	void fire_misc_object(object *op, int dir)	1718	fire_misc_object (object *op, int dir)
1788	{	1719	{
1789	object *item;	1720	object *item = op->contr->ranged_ob;
1790		1721
1791	if (!op->contr->ranges[range_misc]) {	1722	if (!item)
		1723	{
1792	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1724	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1793	return;	1725	return;
1794	}	1726	}
1795		1727
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1728	if (!item->inv)
		1729	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1730	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1731	return;
1800	}	1732	}
		1733
		1734	if (!op->change_weapon (item))
		1735	return;
		1736
1801	if (item->type == WAND) {	1737	if (item->type == WAND)
		1738	{
1802	if(item->stats.food<=0) {	1739	if (item->stats.food <= 0)
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1740	{
		1741	op->contr->play_sound (sound_find ("wand_poof"));
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));	1742	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1743
1805	return;	1744	return;
1806	}	1745	}
		1746	}
1807	} else if (item->type == ROD || item->type==HORN) {	1747	else if (item->type == ROD || item->type == HORN)
		1748	{
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1749	sint16 spell_sp = MAX (item->inv->stats.sp, item->inv->stats.grace);
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1750
		1751	// using the maximum of the rods charge allows at least one spell cast
		1752	// for a rod or horn, this fixes some broken rods.
		1753	if (item->stats.hp < MIN (spell_sp, item->stats.maxhp))
		1754	{
		1755	op->contr->play_sound (sound_find ("wand_poof"));
		1756
1810	if (item->type== ROD)	1757	if (item->type == ROD)
1811	new_draw_info_format(NDI_UNIQUE, 0,op,
1812	"The %s whines for a while, but nothing happens.", query_base_name(item,0));	1758	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1813	else	1759	else
1814	new_draw_info_format(NDI_UNIQUE, 0,op,	1760	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1815	"The %s needs more time to charge.", query_base_name(item,0));	1761
1816	return;	1762	return;
1817	}	1763	}
1818	}	1764	}
1819		1765
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {	1766	if (cast_spell (op, item, dir, item->inv, NULL))
		1767	{
1821	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1768	SET_FLAG (op, FLAG_BEEN_APPLIED); /* You now know something about it */
1822	if (item->type == WAND) {	1769	if (item->type == WAND)
		1770	{
1823	if (!(--item->stats.food)) {	1771	if (!(--item->stats.food))
		1772	{
1824	object *tmp;	1773	object *tmp;
		1774
1825	if (item->arch) {	1775	if (item->arch)
		1776	{
1826	CLEAR_FLAG(item, FLAG_ANIMATE);	1777	CLEAR_FLAG (item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;	1778	item->face = item->arch->face;
1828	item->speed = 0;	1779	item->set_speed (0);
1829	update_ob_speed(item);
1830	}	1780	}
1831	if ((tmp=is_player_inv(item)))	1781
		1782	if (object *pl = item->visible_to ())
1832	esrv_update_item(UPD_ANIM, tmp, item);	1783	esrv_update_item (UPD_ANIM, pl, item);
1833	}	1784	}
1834	}	1785	}
1835	else if (item->type == ROD || item->type==HORN) {	1786	else if (item->type == ROD || item->type == HORN)
1836	drain_rod_charge(item);	1787	drain_rod_charge (item);
1837	}
1838	}	1788	}
1839	}	1789	}
1840		1790
1841	/* Received a fire command for the player - go and do it.	1791	/* Received a fire command for the player - go and do it.
1842	*/	1792	*/
		1793	bool
1843	void fire(object *op,int dir) {	1794	fire (object *op, int dir)
		1795	{
1844	int spellcost=0;	1796	int spellcost = 0;
1845		1797
1846	/* check for loss of invisiblity/hide */	1798	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1799	if (action_makes_visible (op))
		1800	make_visible (op);
1848		1801
1849	switch(op->contr->shoottype) {	1802	player *pl = op->contr;
1850	case range_none:
1851	return;
1852		1803
1853	case range_bow:	1804	if (pl->golem)
		1805	{
		1806	control_golem (op->contr->golem, dir);
		1807	return false;
		1808	}
		1809
		1810	object *ob = pl->ranged_ob;
		1811
		1812	if (!ob)
		1813	return false;
		1814
		1815	if (!op->change_weapon (ob))
		1816	return false;
		1817
		1818	if (op->speed_left > 0.f)
		1819	--op->speed_left;
		1820	else
		1821	return false;
		1822
		1823	switch (ob->type)
		1824	{
		1825	case BOW:
1854	player_fire_bow(op, dir);	1826	player_fire_bow (op, dir);
1855	return;	1827	break;
1856		1828
1857	case range_magic: /* Casting spells */	1829	case SPELL:
1858	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1830	spellcost = cast_spell (op, op, dir, ob, pl->spellparam[0] ? pl->spellparam : 0);
1859	return;	1831	break;
1860		1832
1861	case range_misc:	1833	case BUILDER:
1862	fire_misc_object(op, dir);
1863	return;
1864
1865	case range_golem: /* Control summoned monsters from scrolls */
1866	if(op->contr->ranges[range_golem]==NULL ||
1867	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1868	op->contr->ranges[range_golem] = NULL;
1869	op->contr->shoottype=range_none;
1870	op->contr->golem_count = 0;
1871	}
1872	else
1873	control_golem(op->contr->ranges[range_golem], dir);
1874	return;
1875
1876	case range_skill:
1877	if(!op->chosen_skill) {
1878	if(op->type==PLAYER)
1879	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1880	return;
1881	}
1882	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1883	return;
1884	case range_builder:
1885	apply_map_builder( op, dir );	1834	apply_map_builder (op, dir);
1886	return;	1835	break;
		1836
		1837	case SKILL:
		1838	do_skill (op, op, ob, dir, 0);
		1839	break;
		1840
1887	default:	1841	default:
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1842	fire_misc_object (op, dir);
1889	return;	1843	break;
1890	}	1844	}
1891	}
1892		1845
1893		1846	return true;
		1847	}
1894		1848
1895	/* find_key	1849	/* find_key
1896	* We try to find a key for the door as passed. If we find a key	1850	* We try to find a key for the door as passed. If we find a key
1897	* and successfully use it, we return the key, otherwise NULL	1851	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1852	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1854	* pl is the player,
1901	* inv is the objects inventory to searched	1855	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1856	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1857	* This function can be called recursively to search containers.
1904	*/	1858	*/
1905		1859	object *
1906	object * find_key(object *pl, object *container, object *door)	1860	find_key (object *pl, object *container, object *door)
1907	{	1861	{
1908	object *tmp,*key;	1862	object *tmp, *key;
1909		1863
1910	/* Should not happen, but sanity checking is never bad */	1864	/* Should not happen, but sanity checking is never bad */
1911	if (container->inv == NULL) return NULL;	1865	if (!container->inv)
		1866	return 0;
1912		1867
1913	/* First, lets try to find a key in the top level inventory */	1868	/* First, lets try to find a key in the top level inventory */
1914	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1869	for (tmp = container->inv; tmp; tmp = tmp->below)
		1870	{
1915	if (door->type==DOOR && tmp->type==KEY) break;	1871	if (door->type == DOOR && tmp->type == KEY)
		1872	break;
1916	/* For sanity, we should really check door type, but other stuff	1873	/* For sanity, we should really check door type, but other stuff
1917	* (like containers) can be locked with special keys	1874	* (like containers) can be locked with special keys
1918	*/	1875	*/
1919	if (tmp->slaying && tmp->type==SPECIAL_KEY &&	1876	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
1920	tmp->slaying==door->slaying) break;	1877	break;
1921	}	1878	}
		1879
1922	/* No key found - lets search inventories now */	1880	/* No key found - lets search inventories now */
1923	/* If we find and use a key in an inventory, return at that time.	1881	/* If we find and use a key in an inventory, return at that time.
1924	* otherwise, if we search all the inventories and still don't find	1882	* otherwise, if we search all the inventories and still don't find
1925	* a key, return	1883	* a key, return
1926	*/	1884	*/
1927	if (!tmp) {	1885	if (!tmp)
		1886	{
1928	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {	1887	for (tmp = container->inv; tmp; tmp = tmp->below)
		1888	{
1929	/* No reason to search empty containers */	1889	/* No reason to search empty containers */
1930	if (tmp->type==CONTAINER && tmp->inv) {	1890	if (tmp->type == CONTAINER && tmp->inv)
		1891	{
1931	if ((key=find_key(pl, tmp, door))!=NULL) return key;	1892	if ((key = find_key (pl, tmp, door)))
		1893	return key;
1932	}	1894	}
1933	}	1895	}
		1896
		1897	if (!tmp)
1934	if (!tmp) return NULL;	1898	return NULL;
1935	}	1899	}
		1900
1936	/* We get down here if we have found a key. Now if its in a container,	1901	/* We get down here if we have found a key. Now if its in a container,
1937	* see if we actually want to use it	1902	* see if we actually want to use it
1938	*/	1903	*/
1939	if (pl!=container) {	1904	if (pl != container)
		1905	{
1940	/* Only let players use keys in containers */	1906	/* Only let players use keys in containers */
1941	if (!pl->contr) return NULL;	1907	if (!pl->contr)
		1908	return NULL;
1942	/* cases where this fails:	1909	/* cases where this fails:
1943	* If we only search the player inventory, return now since we	1910	* If we only search the player inventory, return now since we
1944	* are not in the players inventory.	1911	* are not in the players inventory.
1945	* If the container is not active, return now since only active	1912	* If the container is not active, return now since only active
1946	* containers can be used.	1913	* containers can be used.
1947	* If we only search keyrings and the container does not have	1914	* If we only search keyrings and the container does not have
1948	* a race/isn't a keyring.	1915	* a race/isn't a keyring.
1949	* No checking for all containers - to fall through past here,	1916	* No checking for all containers - to fall through past here,
1950	* inv must have been an container and must have been active.	1917	* inv must have been an container and must have been active.
1951	*	1918	*
1952	* Change the color so that the message doesn't disappear with	1919	* Change the color so that the message doesn't disappear with
1953	* all the others.	1920	* all the others.
1954	*/	1921	*/
1955	if (pl->contr->usekeys == key_inventory ||	1922	if (pl->contr->usekeys == key_inventory ||
1956	!QUERY_FLAG(container, FLAG_APPLIED) ||	1923	!QUERY_FLAG (container, FLAG_APPLIED) ||
1957	(pl->contr->usekeys == keyrings &&
1958	(!container->race || strcmp(container->race, "keys")))	1924	(pl->contr->usekeys == keyrings && (!container->race || strcmp (container->race, "keys"))))
1959	) {	1925	{
1960	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,	1926	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
1961	"The %s in your %s vibrates as you approach the door",	1927	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
1962	query_name(tmp), query_name(container));
1963	return NULL;	1928	return NULL;
1964	}	1929	}
1965	}	1930	}
		1931
1966	return tmp;	1932	return tmp;
1967	}	1933	}
1968		1934
1969	/* moved door processing out of move_player_attack.	1935	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1936	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1937	* such that the caller should not do anything more,
1972	* 0 otherwise	1938	* 0 otherwise
1973	*/	1939	*/
		1940	static int
1974	static int player_attack_door(object *op, object *door)	1941	player_attack_door (object *op, object *door)
1975	{	1942	{
1976
1977	/* If its a door, try to find a use a key. If we do destroy the door,	1943	/* If its a door, try to find a key. If we do destroy the door,
1978	* might as well return immediately as there is nothing more to do -	1944	* might as well return immediately as there is nothing more to do -
1979	* otherwise, we fall through to the rest of the code.	1945	* otherwise, we fall through to the rest of the code.
1980	*/	1946	*/
1981	object *key=find_key(op, op, door);	1947	object *key = find_key (op, op, door);
1982		1948
1983	/* IF we found a key, do some extra work */	1949	/* If we found a key, do some extra work */
1984	if (key) {	1950	if (key)
		1951	{
1985	object *container=key->env;	1952	object *container = key->env;
1986		1953
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);
1988	if(action_makes_visible(op)) make_visible(op);	1954	if (action_makes_visible (op))
		1955	make_visible (op);
		1956
1989	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1957	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1958	spring_trap (door->inv, op);
		1959
1990	if (door->type == DOOR) {	1960	if (door->type == DOOR)
1991	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1961	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1962	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1963	{
1995	"You open the door with the %s", query_short_name(key));	1964	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1996	remove_door2(door); /* remove door without violence ;-) */	1965	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1966	}
		1967
1998	/* Do this after we print the message */	1968	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	1969	key->decrease (); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	1970
2001	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);
2003	return 1; /* Nothing more to do below */	1971	return 1; /* Nothing more to do below */
		1972	}
2004	} else if (door->type==LOCKED_DOOR) {	1973	else if (door->type == LOCKED_DOOR)
		1974	{
2005	/* Might as well return now - no other way to open this */	1975	/* Might as well return now - no other way to open this */
2006	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1976	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2007	return 1;	1977	return 1;
2008	}	1978	}
		1979
2009	return 0;	1980	return 0;
2010	}	1981	}
2011		1982
2012	/* This function is just part of a breakup from move_player.	1983	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	1984	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1985	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1986	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1987	* going to try and move (not fire weapons).
2017	*/	1988	*/
2018		1989	bool
2019	void move_player_attack(object *op, int dir)	1990	move_player_attack (object *op, int dir)
2020	{	1991	{
2021	object *tmp, *mon;
2022	sint16 nx, ny;
2023	int on_battleground;	1992	int on_battleground;
2024	mapstruct *m;
2025		1993
2026	nx=freearr_x[dir]+op->x;	1994	sint16 nx = freearr_x[dir] + op->x;
2027	ny=freearr_y[dir]+op->y;	1995	sint16 ny = freearr_y[dir] + op->y;
2028		1996
2029	on_battleground = op_on_battleground(op, NULL, NULL);	1997	on_battleground = op_on_battleground (op, 0, 0);
2030		1998
		1999	if (out_of_map (op->map, nx, ny))
		2000	return false;
		2001
		2002	if (!op->contr->braced && op->speed_left > 0.f && move_ob (op, dir, op))
		2003	{
		2004	--op->speed_left;
		2005	return true;
		2006	}
		2007
2031	/* If braced, or can't move to the square, and it is not out of the	2008	/* If braced, or can't move to the square, and it is not out of the
2032	* map, attack it. Note order of if statement is important - don't	2009	* map, attack it. Note order of if statement is important - don't
2033	* want to be calling move_ob if braced, because move_ob will move the	2010	* want to be calling move_ob if braced, because move_ob will move the
2034	* player. This is a pretty nasty hack, because if we could	2011	* player. This is a pretty nasty hack, because if we could
2035	* move to some space, it then means that if we are braced, we should	2012	* move to some space, it then means that if we are braced, we should
2036	* do nothing at all. As it is, if we are braced, we go through	2013	* do nothing at all. As it is, if we are braced, we go through
2037	* quite a bit of processing. However, it probably is less than what	2014	* quite a bit of processing. However, it probably is less than what
2038	* move_ob uses.	2015	* move_ob uses.
2039	*/	2016	*/
2040	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	2017	maptile *m = op->map->xy_find (nx, ny);
2041	if (OUT_OF_REAL_MAP(op->map, nx, ny)) {
2042	m = get_map_from_coord(op->map, &nx, &ny);
2043	if (!m) return; /* Don't think this should happen */
2044	}
2045	else m =op->map;
2046
2047	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2048	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2049	return;
2050	}
2051		2018
2052	mon = NULL;
2053	/* Go through all the objects, and find ones of interest. Only stop if	2019	/* Go through all the objects, and find ones of interest. Only stop if
2054	* we find a monster - that is something we know we want to attack.	2020	* we find a monster - that is something we know we want to attack.
2055	* if its a door or barrel (can roll) see if there may be monsters	2021	* if its a door or barrel (can roll) see if there may be monsters
2056	* on the space	2022	* on the space
		2023	*/
		2024	object *mon;
		2025	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		2026	{
		2027	if ((mon->flag [FLAG_ALIVE]
		2028	|| mon->type == LOCKED_DOOR
		2029	|| mon->flag [FLAG_CAN_ROLL])
		2030	&& mon != op)
		2031	break;
		2032	}
		2033
		2034	if (!mon) /* This happens anytime the player tries to move */
		2035	return false; /* into a wall */
		2036
		2037	mon = mon->head_ ();
		2038
		2039	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		2040	if (op->contr->weapon_sp_left > 0.f)
		2041	if (player_attack_door (op, mon))
2057	*/	2042	{
2058	while (tmp!=NULL) {	2043	--op->contr->weapon_sp_left;
2059	if (tmp == op) {	2044	return true;
2060	tmp=tmp->above;	2045	}
2061	continue;	2046
		2047	/* The following deals with possibly attacking peaceful
		2048	* or friendly creatures. Basically, all players are considered
		2049	* unaggressive. If the moving player has peaceful set, then the
		2050	* object should be pushed instead of attacked. It is assumed that
		2051	* if you are braced, you will not attack friends accidently,
		2052	* and thus will not push them.
		2053	*/
		2054
		2055	/* If the creature is a pet, push it even if the player is not
		2056	* peaceful. Our assumption is the creature is a pet if the
		2057	* player owns it and it is either friendly or unagressive.
		2058	*/
		2059	if (op->type == PLAYER
		2060	&& ((mon->owner && mon->owner->contr
		2061	&& same_party (mon->owner->contr->party, op->contr->party))
		2062	|| mon->owner == op)
		2063	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		2064	{
		2065	/* If we're braced, we don't want to switch places with it */
		2066	if (op->contr->braced)
		2067	return false;
		2068
		2069	if (op->speed_left > 0.f)
		2070	{
		2071	--op->speed_left;
		2072
		2073	op->play_sound (sound_find ("push_player"));
		2074	push_ob (mon, dir, op);
		2075
		2076	if (op->contr->tmp_invis || op->hide)
		2077	make_visible (op);
		2078
		2079	return true;
		2080	}
		2081	else
		2082	return false;
		2083	}
		2084
		2085	/* in certain circumstances, you shouldn't attack friendly
		2086	* creatures. Note that if you are braced, you can't push
		2087	* someone, but put it inside this loop so that you won't
		2088	* attack them either.
		2089	*/
		2090	if ((mon->type == PLAYER || mon->enemy != op)
		2091	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
		2092	&& ((op->contr->peaceful
		2093	|| (mon->type == PLAYER && mon->contr->peaceful))
		2094	&& !on_battleground))
		2095	{
		2096	if (op->speed_left > 0.f)
		2097	{
		2098	--op->speed_left;
		2099
		2100	if (!op->contr->braced)
		2101	{
		2102	op->play_sound (sound_find ("push_player"));
		2103	push_ob (mon, dir, op);
2062	}	2104	}
2063	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	2105	else
2064	mon = tmp;	2106	op->statusmsg ("You withhold your attack");
2065	break;
2066	}
2067	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2068	mon = tmp;
2069	tmp=tmp->above;
2070	}
2071
2072	if (mon==NULL) /* This happens anytime the player tries to move */
2073	return; /* into a wall */
2074		2107
2075	if(mon->head != NULL)	2108	if (op->contr->tmp_invis || op->hide)
2076	mon = mon->head;	2109	make_visible (op);
2077		2110
2078	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	2111	return true;
2079	if (player_attack_door(op, mon)) return;
2080
2081	/* The following deals with possibly attacking peaceful
2082	* or frienddly creatures. Basically, all players are considered
2083	* unaggressive. If the moving player has peaceful set, then the
2084	* object should be pushed instead of attacked. It is assumed that
2085	* if you are braced, you will not attack friends accidently,
2086	* and thus will not push them.
2087	*/
2088
2089	/* If the creature is a pet, push it even if the player is not
2090	* peaceful. Our assumption is the creature is a pet if the
2091	* player owns it and it is either friendly or unagressive.
2092	*/
2093	if ((op->type==PLAYER)
2094	#if COZY_SERVER
2095	&&
2096	(
2097	(get_owner(mon) && get_owner(mon)->contr
2098	&& same_party (get_owner(mon)->contr->party, op->contr->party))
2099	|| get_owner(mon) == op
2100	)
2101	#else
2102	&& get_owner(mon)==op
2103	#endif
2104	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2105	{	2112	}
2106	/* If we're braced, we don't want to switch places with it */	2113	}
2107	if (op->contr->braced) return;
2108	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2109	(void) push_ob(mon,dir,op);
2110	if(op->contr->tmp_invis||op->hide) make_visible(op);
2111	return;
2112	}
2113
2114	/* in certain circumstances, you shouldn't attack friendly
2115	* creatures. Note that if you are braced, you can't push
2116	* someone, but put it inside this loop so that you won't
2117	* attack them either.
2118	*/
2119	if ((mon->type==PLAYER || mon->enemy != op) &&
2120	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&
2121	(
2122	#ifdef PROHIBIT_PLAYERKILL
2123	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&
2124	#else
2125	op->contr->peaceful &&
2126	#endif
2127	!on_battleground
2128	)) {
2129	if (!op->contr->braced) {
2130	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2131	(void) push_ob(mon,dir,op);
2132	} else {
2133	new_draw_info(0, 0,op,"You withhold your attack");
2134	}
2135	if(op->contr->tmp_invis||op->hide) make_visible(op);
2136	}
2137
2138	/* If the object is a boulder or other rollable object, then	2114	/* If the object is a boulder or other rollable object, then
2139	* roll it if not braced. You can't roll it if you are braced.	2115	* roll it if not braced. You can't roll it if you are braced.
2140	*/	2116	*/
2141	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	2117	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		2118	{
		2119	if (op->speed_left > 0.f)
		2120	{
		2121	--op->speed_left;
		2122
2142	recursive_roll(mon,dir,op);	2123	recursive_roll (mon, dir, op);
2143	if(action_makes_visible(op)) make_visible(op);	2124	if (action_makes_visible (op))
2144	}	2125	make_visible (op);
2145		2126
		2127	return true;
		2128	}
		2129	}
2146	/* Any generic living creature. Including things like doors.	2130	/* Any generic living creature. Including things like doors.
2147	* Way it works is like this: First, it must have some hit points	2131	* Way it works is like this: First, it must have some hit points
2148	* and be living. Then, it must be one of the following:	2132	* and be living. Then, it must be one of the following:
2149	* 1) Not a player, 2) A player, but of a different party. Note	2133	* 1) Not a player, 2) A player, but of a different party. Note
2150	* that party_number -1 is no party, so attacks can still happen.	2134	* that party_number -1 is no party, so attacks can still happen.
2151	*/	2135	*/
2152
2153	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	2136	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2154	((mon->type!=PLAYER || op->contr->party==NULL ||	2137	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2155	op->contr->party!=mon->contr->party))) {	2138	{
2156		2139	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2157	/* If the player hasn't hit something this tick, and does
2158	* so, give them speed boost based on weapon speed. Doing
2159	* it here is better than process_players2, which basically
2160	* incurred a 1 tick offset.
2161	*/
2162	if (!op->contr->has_hit) {
2163	op->speed_left += op->speed / op->contr->weapon_sp;
2164
2165	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2166	}
2167
2168	skill_attack(mon, op, 0, NULL, NULL);
2169
2170	/* If attacking another player, that player gets automatic
2171	* hitback, and doesn't loose luck either.
2172	* Disable hitback on the battleground or if the target is
2173	* the wiz.
2174	*/
2175	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2176	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2177	short luck = mon->stats.luck;
2178	mon->contr->has_hit = 1;
2179	skill_attack(op, mon, 0, NULL, NULL);
2180	mon->stats.luck = luck;
2181	}
2182	if(action_makes_visible(op)) make_visible(op);
2183	}	2140	{
2184	} /* if player should attack something */	2141	--op->contr->weapon_sp_left;
2185	}
2186		2142
		2143	skill_attack (mon, op, 0, 0, 0);
		2144
		2145	if (action_makes_visible (op))
		2146	make_visible (op);
		2147
		2148	return true;
		2149	}
		2150	}
		2151
		2152	return false;
		2153	}
		2154
		2155	bool
2187	int move_player(object *op,int dir) {	2156	move_player (object *op, int dir)
		2157	{
2188	int pick;	2158	int pick;
2189		2159
2190	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2160	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2191	return 0;
2192
2193	/* Sanity check: make sure dir is valid */
2194	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2195	LOG( llevError, "move_player: invalid direction %d\n", dir);
2196	return 0;
2197	}
2198
2199	/* peterm: added following line */
2200	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2201	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2202
2203	op->facing = dir;
2204
2205	if(op->hide) do_hidden_move(op);
2206
2207	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2208	/*nop*/;
2209	else if (op->contr->fire_on)
2210	fire (op, dir);
2211	else
2212	{
2213	move_player_attack (op, dir);
2214	pick = check_pick(op);
2215	}
2216
2217	/* Add special check for newcs players and fire on - this way, the
2218	* server can handle repeat firing.
2219	*/
2220	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2221	op->direction = dir;
2222	} else {
2223	op->direction=0;
2224	}
2225	/* Update how the player looks. Use the facing, so direction may
2226	* get reset to zero. This allows for full animation capabilities
2227	* for players.
2228	*/
2229	animate_object(op, op->facing);
2230	return 0;	2161	return 0;
		2162
		2163	/* Sanity check: make sure dir is valid */
		2164	if ((dir < 0) || (dir >= 9))
		2165	{
		2166	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2167	return 0;
		2168	}
		2169
		2170	/* peterm: added following line */
		2171	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2172	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2173
		2174	op->facing = dir;
		2175
		2176	if (op->hide)
		2177	do_hidden_move (op);
		2178
		2179	bool retval;
		2180
		2181	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2182	retval = RESULT_INT (0);
		2183	else if (op->contr->fire_on)
		2184	retval = fire (op, dir);
		2185	else
		2186	{
		2187	retval = move_player_attack (op, dir);
		2188	pick = check_pick (op);
		2189	}
		2190
		2191	/* Add special check for newcs players and fire on - this way, the
		2192	* server can handle repeat firing.
		2193	*/
		2194	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2195	op->direction = dir;
		2196	else
		2197	op->direction = 0;
		2198
		2199	/* Update how the player looks. Use the facing, so direction may
		2200	* get reset to zero. This allows for full animation capabilities
		2201	* for players.
		2202	*/
		2203	animate_object (op, op->facing);
		2204
		2205	return retval;
2231	}	2206	}
2232		2207
2233	/* This is similar to handle_player, below, but is only used by the	2208	/* This is similar to handle_player, below, but is only used by the
2234	* new client/server stuff.	2209	* new client/server stuff.
2235	* This is sort of special, in that the new client/server actually uses	2210	* This is sort of special, in that the new client/server actually uses
2236	* the new speed values for commands.	2211	* the new speed values for commands.
2237	*	2212	*
2238	* Returns true if there are more actions we can do.	2213	* Returns true if there are more actions we can do. Should not do
		2214	* many actions in a row, as that would be too unfair to other
		2215	* players.
2239	*/	2216	*/
		2217	bool
2240	int handle_newcs_player(object *op)	2218	handle_newcs_player (object *op)
2241	{	2219	{
2242	if (op->contr->hidden) {
2243	op->invisible = 1000;
2244	/* the socket code flashes the player visible/invisible
2245	* depending on the value of invisible, so we need to
2246	* alternate it here for it to work correctly.
2247	*/
2248	if (pticks & 2) op->invisible--;
2249	}
2250	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2251	op->invisible--;
2252	if(!op->invisible) {
2253	make_visible(op);
2254	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2255	}
2256	}
2257
2258	if (QUERY_FLAG(op, FLAG_SCARED)) {	2220	if (QUERY_FLAG (op, FLAG_SCARED))
		2221	{
		2222	if (op->speed_left > 0.f)
		2223	{
		2224	--op->speed_left;
2259	flee_player(op);	2225	flee_player (op);
2260	/* If player is still scared, that is his action for this tick */	2226
2261	if (QUERY_FLAG(op, FLAG_SCARED)) {
2262	op->speed_left--;
2263	return 0;	2227	return true;
2264	}	2228	}
		2229	else
		2230	return false;
2265	}	2231	}
2266		2232
2267	/* I've been seeing crashes where the golem has been destroyed, but
2268	* the player object still points to the defunct golem. The code that
2269	* destroys the golem looks correct, and it doesn't always happen, so
2270	* put this in a a workaround to clean up the golem pointer.
2271	*/
2272	if (op->contr->ranges[range_golem] &&
2273	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2274	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2275	op->contr->ranges[range_golem] = NULL;
2276	op->contr->golem_count = 0;
2277	}
2278
2279	/* call this here - we also will call this in do_ericserver, but	2233	/* call this here - we also will call this in do_ericserver, but
2280	* the players time has been increased when doericserver has been	2234	* the players time has been increased when doericserver has been
2281	* called, so we recheck it here.	2235	* called, so we recheck it here.
2282	*/	2236	*/
2283	HandleClient(&op->contr->socket, op->contr);	2237	if (op->contr->ns->handle_command ())
2284	if (op->speed_left<0) return 0;	2238	return true;
2285		2239
2286	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2240	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2287	/* All move commands take 1 tick, at least for now */
2288	op->speed_left--;
2289
2290	/* Instead of all the stuff below, let move_player take care
2291	* of it. Also, some of the skill stuff is only put in
2292	* there, as well as the confusion stuff.
2293	*/
2294	move_player(op, op->direction);	2241	return move_player (op, op->direction);
2295	if (op->speed_left>0) return 1;	2242
2296	else return 0;	2243	return false;
2297	}	2244	}
		2245
		2246	int
		2247	save_life (object *op)
		2248	{
		2249	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2298	return 0;	2250	return 0;
2299	}
2300		2251
2301	int save_life(object *op) {	2252	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2302	object *tmp;	2253	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2254	{
		2255	op->play_sound (sound_find ("ob_evaporate"));
		2256	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2303		2257
		2258	tmp->destroy (true);
2304	if(!QUERY_FLAG(op,FLAG_LIFESAVE))	2259	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2260
		2261	if (op->stats.hp < 0)
		2262	op->stats.hp = op->stats.maxhp;
		2263
		2264	if (op->stats.food < 0)
		2265	op->stats.food = 999;
		2266
		2267	op->update_stats ();
2305	return 0;	2268	return 1;
2306
2307	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)
2308	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {
2309	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2310	new_draw_info_format(NDI_UNIQUE, 0,op,
2311	"Your %s vibrates violently, then evaporates.",
2312	query_name(tmp));
2313	if (op->contr)
2314	esrv_del_item(op->contr, tmp->count);
2315	remove_ob(tmp);
2316	free_object(tmp);
2317	CLEAR_FLAG(op, FLAG_LIFESAVE);
2318	if(op->stats.hp<0)
2319	op->stats.hp = op->stats.maxhp;
2320	if(op->stats.food<0)
2321	op->stats.food = 999;
2322	fix_player(op);
2323	return 1;
2324	}	2269	}
		2270
2325	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2271	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2326	CLEAR_FLAG(op, FLAG_LIFESAVE);	2272	CLEAR_FLAG (op, FLAG_LIFESAVE);
2327	enter_player_savebed(op); /* bring him home. */	2273	enter_player_savebed (op); /* bring him home. */
2328	return 0;	2274	return 0;
2329	}	2275	}
2330		2276
2331	/* This goes throws the inventory and removes unpaid objects, and puts them	2277	/* This goes throws the inventory and removes unpaid objects, and puts them
2332	* back in the map (location and map determined by values of env). This	2278	* back in the map (location and map determined by values of env). This
2333	* function will descend into containers. op is the object to start the search	2279	* function will descend into containers. op is the object to start the search
2334	* from.	2280	* from.
2335	*/	2281	*/
		2282	static void
2336	void remove_unpaid_objects(object *op, object *env)	2283	drop_unpaid_items (object *op, object *env)
2337	{	2284	{
2338	object *next;
2339
2340	while (op) {	2285	while (op)
		2286	{
2341	next=op->below; /* Make sure we have a good value, in case	2287	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2342	* we remove object 'op'	2288
2343	*/
2344	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2289	if (QUERY_FLAG (op, FLAG_UNPAID))
2345	remove_ob(op);	2290	op->insert_at (env);
2346	op->x = env->x;	2291	else if (op->inv)
2347	op->y = env->y;	2292	drop_unpaid_items (op->inv, env);
2348	if (env->type == PLAYER)	2293
2349	esrv_del_item(env->contr, op->count);
2350	insert_ob_in_map(op, env->map, NULL,0);
2351	}
2352	else if (op->inv) remove_unpaid_objects(op->inv, env);
2353	op=next;	2294	op = next;
2354	}	2295	}
2355	}	2296	}
2356		2297
		2298	void
		2299	object::drop_unpaid_items ()
		2300	{
		2301	if (!flag [FLAG_REMOVED])
		2302	::drop_unpaid_items (inv, this);
		2303	}
2357		2304
2358	/*	2305	/*
2359	* Returns pointer a static string containing gravestone text	2306	* Returns pointer a static string containing gravestone text
2360	* Moved from apply.c to player.c - player.c is what	2307	* Moved from apply.c to player.c - player.c is what
2361	* actually uses this function. player.c may not be quite the	2308	* actually uses this function. player.c may not be quite the
2362	* best, a misc file for object actions is probably better,	2309	* best, a misc file for object actions is probably better,
2363	* but there isn't one in the server directory.	2310	* but there isn't one in the server directory.
2364	*/	2311	*/
		2312	const char *
2365	char *gravestone_text (object *op)	2313	gravestone_text (object *op)
2366	{	2314	{
		2315	static dynbuf_text buf;
		2316
		2317	buf << "---- R.I.P. ----\n\n"
		2318	<< op->name;
		2319
		2320	if (op->type == PLAYER)
		2321	buf << " the " << op->contr->title;
		2322
		2323	buf << "\n\n";
		2324
		2325	buf << "who was level ";
		2326	buf << (sint32)op->level << "\n\n" // OO breakdown
		2327	<< " when " << (op->contr ? "killed" : "died") << "\n\n";
		2328
		2329	if (op->type == PLAYER)
		2330	buf << "by " << op->contr->killer_name () << ".\n\n";
		2331
		2332	{
2367	static char buf2[MAX_BUF];	2333	static char buf2[128];
2368	char buf[MAX_BUF];
2369	time_t now = time (NULL);	2334	time_t now = time (NULL);
2370
2371	strcpy (buf2, " R.I.P.\n\n");
2372	if (op->type == PLAYER)
2373	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2374	else
2375	sprintf (buf, "%s\n", op->name);
2376	strncat (buf2, " ", 20 - strlen (buf) / 2);
2377	strcat (buf2, buf);
2378	if (op->type == PLAYER)
2379	sprintf (buf, "who was in level %d when killed\n", op->level);
2380	else
2381	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2382	strncat (buf2, " ", 20 - strlen (buf) / 2);
2383	strcat (buf2, buf);
2384	if (op->type == PLAYER) {
2385	sprintf (buf, "by %s.\n\n", op->contr->killer);
2386	strncat (buf2, " ", 21 - strlen (buf) / 2);
2387	strcat (buf2, buf);
2388	}
2389	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));	2335	strftime (buf2, 128, "%b %d %Y\n\n", localtime (&now));
2390	strncat (buf2, " ", 20 - strlen (buf) / 2);	2336	buf << buf2;
2391	strcat (buf2, buf);	2337	}
		2338
2392	return buf2;	2339	return buf;
2393	}	2340	}
2394		2341
2395		2342	void
2396
2397	void do_some_living(object *op) {	2343	do_some_living (object *op)
		2344	{
2398	int last_food=op->stats.food;	2345	int last_food = op->stats.food;
2399	int gen_hp, gen_sp, gen_grace;	2346	int gen_hp, gen_sp, gen_grace;
2400	int over_hp, over_sp, over_grace;	2347	int over_hp, over_sp, over_grace;
2401	int i;	2348	int i;
2402	int rate_hp = 1200;	2349	int rate_hp = 1200;
2403	int rate_sp = 2500;	2350	int rate_sp = 2500;
2404	int rate_grace = 2000;	2351	int rate_grace = 2000;
2405	const int max_hp = 1;	2352	const int max_hp = 1;
2406	const int max_sp = 1;	2353	const int max_sp = 1;
2407	const int max_grace = 1;	2354	const int max_grace = 1;
2408		2355
2409	if (op->contr->outputs_sync) {	2356	if (op->contr->hidden)
2410	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2357	{
2411	if (op->contr->outputs[i].buf!=NULL &&	2358	op->invisible = 1000;
2412	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2359	/* the socket code flashes the player visible/invisible
2413	flush_output_element(op, &op->contr->outputs[i]);	2360	* depending on the value of invisible, so we need to
		2361	* alternate it here for it to work correctly.
		2362	*/
		2363	if (pticks & 2)
		2364	op->invisible--;
2414	}	2365	}
		2366	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2367	{
		2368	if (!op->invisible--)
		2369	{
		2370	make_visible (op);
		2371	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2372	}
		2373	}
2415		2374
2416	if(op->contr->state==ST_PLAYING) {	2375	if (op->contr->ns->state == ST_PLAYING)
2417		2376	{
2418	/* these next three if clauses make it possible to SLOW DOWN	2377	/* these next three if clauses make it possible to SLOW DOWN
2419	hp/grace/spellpoint regeneration. */	2378	hp/grace/spellpoint regeneration. */
2420	if(op->contr->gen_hp >= 0 )	2379	if (op->contr->gen_hp >= 0)
2421	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;	2380	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2422	else {	2381	else
		2382	{
2423	gen_hp = op->stats.maxhp;	2383	gen_hp = op->stats.maxhp;
2424	rate_hp -= rate_hp/2 * op->contr->gen_hp;	2384	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2425	}	2385	}
		2386
2426	if(op->contr->gen_sp >= 0 )	2387	if (op->contr->gen_sp >= 0)
2427	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;	2388	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2428	else {	2389	else
		2390	{
2429	gen_sp = op->stats.maxsp;	2391	gen_sp = op->stats.maxsp;
2430	rate_sp -= rate_sp/2 * op->contr->gen_sp;	2392	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2431	}	2393	}
		2394
2432	if(op->contr->gen_grace >= 0)	2395	if (op->contr->gen_grace >= 0)
2433	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2396	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2434	else {	2397	else
		2398	{
2435	gen_grace = op->stats.maxgrace;	2399	gen_grace = op->stats.maxgrace;
2436	rate_grace -= rate_grace/2 * op->contr->gen_grace;	2400	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2437	}
2438
2439	/* Regenerate Spell Points */
2440	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2441	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2442	if(op->stats.sp<op->stats.maxsp) {
2443	op->stats.sp++;
2444	/* dms do not consume food */
2445	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2446	op->stats.food--;
2447	if(op->contr->digestion<0)
2448	op->stats.food+=op->contr->digestion;
2449	else if(op->contr->digestion>0 &&
2450	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2451	op->stats.food=last_food;
2452	}	2401	}
2453	}
2454	if (max_sp>1) {
2455	over_sp = (gen_sp+10)/rate_sp;
2456	if (over_sp > 0) {
2457	if(op->stats.sp<op->stats.maxsp) {
2458	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2459	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2460	op->stats.sp--;
2461	if(op->stats.sp>op->stats.maxsp)
2462	op->stats.sp=op->stats.maxsp;
2463	}
2464	op->last_sp=0;
2465	} else {
2466	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2467	}
2468	} else {
2469	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2470	}
2471	}
2472		2402
2473	/* Regenerate Grace */	2403	/* Regenerate Grace */
2474	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/	2404	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2475	if(--op->last_grace<0) {	2405	if (--op->last_grace < 0)
		2406	{
2476	if(op->stats.grace<op->stats.maxgrace/2)	2407	if (op->stats.grace < op->stats.maxgrace / 2)
2477	op->stats.grace++; /* no penalty in food for regaining grace */	2408	op->stats.grace++; /* no penalty in food for regaining grace */
		2409
2478	if(max_grace>1) {	2410	if (max_grace > 1)
		2411	{
2479	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;	2412	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
2480	if (over_grace > 0) {	2413	if (over_grace > 0)
		2414	{
2481	op->stats.sp += over_grace	2415	op->stats.sp += over_grace
2482	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;	2416	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2483	op->last_grace=0;	2417	op->last_grace = 0;
		2418	}
2484	} else {	2419	else
		2420	{
2485	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2421	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2422	}
2486	}	2423	}
2487	} else {	2424	else
		2425	{
2488	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2426	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2489	}	2427	}
2490	/* wearing stuff doesn't detract from grace generation. */	2428	/* wearing stuff doesn't detract from grace generation. */
2491	}
2492
2493	/* Regenerate Hit Points */
2494	if(--op->last_heal<0) {
2495	if(op->stats.hp<op->stats.maxhp) {
2496	op->stats.hp++;
2497	/* dms do not consume food */
2498	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2499	op->stats.food--;
2500	if(op->contr->digestion<0)
2501	op->stats.food+=op->contr->digestion;
2502	else if(op->contr->digestion>0 &&
2503	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2504	op->stats.food=last_food;
2505	}	2429	}
2506	}	2430
2507	if(max_hp>1) {	2431	if (op->stats.food > 0)
2508	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2509	if (over_hp > 0) {
2510	op->stats.sp += over_hp
2511	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2512	op->last_heal=0;
2513	} else {
2514	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2515	}	2432	{
2516	} else {	2433	/* Regenerate Spell Points */
2517	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);	2434	if (!op->contr->golem && --op->last_sp < 0)
2518	}	2435	{
2519	}	2436	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2520		2437
2521	/* Digestion */	2438	if (op->stats.sp < op->stats.maxsp)
2522	if(--op->last_eat<0) {	2439	{
2523	#ifdef COZY_SERVER	2440	op->stats.sp++;
2524	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2525	int bonus=dg>0?dg:0,
2526	penalty=dg<0?-dg:0;
2527	#else
2528	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2529	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2530	#endif
2531		2441
2532	if(op->contr->gen_hp > 0)
2533	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);
2534	else
2535	op->last_eat=25*(1+bonus)/(penalty +1);
2536	/* dms do not consume food */	2442	/* dms do not consume food */
2537	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;
2538	}
2539	}
2540
2541	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {
2542	object *tmp, *flesh=NULL;
2543
2544	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {
2545	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2443	if (!QUERY_FLAG (op, FLAG_WIZ))
2546	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {
2547	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");
2548	manual_apply(op,tmp,0);
2549	if(op->stats.food>=0||op->stats.hp<0)
2550	break;	2444	{
		2445	op->stats.food--;
		2446
		2447	if (op->contr->digestion < 0)
		2448	op->stats.food += op->contr->digestion;
		2449	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2450	op->stats.food = last_food;
		2451	}
2551	}	2452	}
		2453
		2454	if (max_sp > 1)
		2455	{
		2456	over_sp = (gen_sp + 10) / rate_sp;
		2457	if (over_sp > 0)
		2458	{
		2459	if (op->stats.sp < op->stats.maxsp)
		2460	{
		2461	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2462
		2463	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2464	op->stats.sp--;
		2465
		2466	if (op->stats.sp > op->stats.maxsp)
		2467	op->stats.sp = op->stats.maxsp;
		2468	}
		2469
		2470	op->last_sp = 0;
		2471	}
		2472	else
		2473	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2474	}
		2475	else
		2476	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2477	}
		2478
		2479	/* Regenerate Hit Points */
		2480	if (--op->last_heal < 0)
		2481	{
		2482	if (op->stats.hp < op->stats.maxhp)
		2483	{
		2484	op->stats.hp++;
		2485
		2486	/* dms do not consume food */
		2487	if (!QUERY_FLAG (op, FLAG_WIZ))
		2488	{
		2489	op->stats.food--;
		2490
		2491	if (op->contr->digestion < 0)
		2492	op->stats.food += op->contr->digestion;
		2493	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2494	op->stats.food = last_food;
		2495	}
		2496	}
		2497
		2498	if (max_hp > 1)
		2499	{
		2500	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2501
		2502	if (over_hp > 0)
		2503	{
		2504	op->stats.sp += over_hp + (RANDOM () % rate_hp > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2505	op->last_heal = 0;
		2506	}
		2507	else
		2508	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2509	}
		2510	else
		2511	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2512	}
		2513	}
		2514
		2515	/* Digestion */
		2516	if (--op->last_eat < 0)
		2517	{
		2518	int bonus = max (0, op->contr->digestion),
		2519	penalty = max (0, -op->contr->digestion);
		2520
		2521	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2522
		2523	/* dms do not consume food */
		2524	if (!QUERY_FLAG (op, FLAG_WIZ))
		2525	op->stats.food--;
		2526	}
		2527
		2528	if (op->stats.food < 0 && op->stats.hp >= 0)
		2529	{
		2530	object *flesh = 0;
		2531
		2532	for_inv_removable (op, tmp)
		2533	{
		2534	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2535	continue;
		2536
		2537	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2538	{
		2539	op->statusmsg ("You blindly grab for a bite of food. "
		2540	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2541	manual_apply (op, tmp, 0);
		2542
		2543	if (op->stats.food >= 0 || op->stats.hp < 0)
		2544	break;
		2545	}
2552	else if (tmp->type==FLESH) flesh=tmp;	2546	else if (tmp->type == FLESH)
2553	} /* End if paid for object */	2547	flesh = tmp;
2554	} /* end of for loop */	2548	}
		2549
2555	/* If player is still starving, it means they don't have any food, so	2550	/* If player is still starving, it means they don't have any food, so
2556	* eat flesh instead.	2551	* eat flesh instead.
2557	*/	2552	*/
2558	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2553	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2559	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2554	{
		2555	op->statusmsg ("You blindly grab for a bite of food. "
		2556	"H<To prevent you from starving, you ate some random item from your backpack.>");
2560	manual_apply(op,flesh,0);	2557	manual_apply (op, flesh, 0);
		2558	}
		2559
		2560	// If player is still starving, alert him!
		2561	if (op->stats.food < 0)
		2562	op->failmsg ("You are starving! "
		2563	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2564	}
		2565
		2566	if (op->stats.food < 0)
2561	}	2567	{
2562	} /* end if player is starving */	2568	op->stats.hp += op->stats.food;
		2569	op->stats.food = 0;
2563		2570
2564	while(op->stats.food<0&&op->stats.hp>0)	2571	if (op->stats.hp < 0)
2565	op->stats.food++,op->stats.hp--;	2572	{
		2573	op->contr->killer = archetype::get ("killer_starvation");
		2574	op->contr->killer->destroy (true);
		2575	}
		2576	}
2566		2577
2567	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2578	/* killer should be set here already */
		2579	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2568	kill_player(op);	2580	kill_player (op);
		2581	}
2569	}	2582	}
2570
2571
2572		2583
2573	/* If the player should die (lack of hp, food, etc), we call this.	2584	/* If the player should die (lack of hp, food, etc), we call this.
2574	* op is the player in jeopardy. If the player can not be saved (not	2585	* op is the player in jeopardy. If the player can not be saved (not
2575	* permadeath, no lifesave), this will take care of removing the player	2586	* permadeath, no lifesave), this will take care of removing the player
2576	* file.	2587	* file.
2577	*/	2588	*/
		2589	void
2578	void kill_player(object *op)	2590	kill_player (object *op)
2579	{	2591	{
		2592	int x, y;
2580	char buf[MAX_BUF];	2593	char buf[MAX_BUF];
2581	int x,y,i;
2582	mapstruct *map; /* this is for resurrection */	2594	maptile *map; /* this is for resurrection */
2583	int z;
2584	int num_stats_lose;
2585	int lost_a_stat;
2586	int lose_this_stat;
2587	int this_stat;
2588	int will_kill_again;	2595	int will_kill_again;
2589	archetype *at;	2596	archetype *at;
2590	object *tmp;	2597	object *tmp;
2591		2598
2592	if(save_life(op))	2599	if (save_life (op))
2593	return;	2600	return;
2594		2601
2595
2596	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2602	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2597	* in cities ONLY!!! It is very important that this doesn't get abused.	2603	* in cities ONLY!!! It is very important that this doesn't get abused.
2598	* Look at op_on_battleground() for more info --AndreasV	2604	* Look at op_on_battleground() for more info --AndreasV
2599	*/	2605	*/
2600	if (op_on_battleground(op, &x, &y)) {	2606	if (op_on_battleground (op, &x, &y))
2601	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2607	{
2602	"You have been defeated in combat!");	2608	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "You have been defeated in combat!");
2603	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2609	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, op, "Local medics have saved your life...");
2604	"Local medics have saved your life...");	2610
2605
2606	/* restore player */	2611	/* restore player */
2607	at = find_archetype("poisoning");	2612	at = archetype::find ("poisoning");
2608	tmp=present_arch_in_ob(at,op);	2613	if (object *tmp = present_arch_in_ob (at, op))
2609	if (tmp) {	2614	{
2610	remove_ob(tmp);	2615	tmp->destroy (true);
2611	free_object(tmp);
2612	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2616	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
		2617	}
		2618
		2619	at = archetype::find ("confusion");
		2620	if (object *tmp = present_arch_in_ob (at, op))
2613	}	2621	{
2614		2622	tmp->destroy (true);
2615	at = find_archetype("confusion");
2616	tmp=present_arch_in_ob(at,op);
2617	if (tmp) {
2618	remove_ob(tmp);
2619	free_object(tmp);
2620	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2623	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2621	}	2624	}
2622		2625
2623	cure_disease(op,0); /* remove any disease */	2626	cure_disease (op, 0, 0); /* remove any disease */
2624	op->stats.hp=op->stats.maxhp;	2627	op->stats.hp = op->stats.maxhp;
2625	if (op->stats.food<=0) op->stats.food=999;	2628	if (op->stats.food <= 0)
2626		2629	op->stats.food = 999;
		2630
2627	/* create a bodypart-trophy to make the winner happy */	2631	/* create a bodypart-trophy to make the winner happy */
2628	tmp=arch_to_object(find_archetype("finger"));	2632	if (object *tmp = arch_to_object (archetype::find ("finger")))
2629	if (tmp != NULL)
2630	{
2631	sprintf(buf,"%s's finger",op->name);
2632	tmp->name = add_string(buf);
2633	sprintf(buf," This finger has been cut off %s\n"
2634	" the %s, when he was defeated at\n level %d by %s.\n",
2635	op->name, op->contr->title, (int)(op->level),
2636	op->contr->killer);
2637	tmp->msg=add_string(buf);
2638	tmp->value=0, tmp->material=0, tmp->type=0;
2639	tmp->materialname = NULL;
2640	tmp->x = op->x, tmp->y = op->y;
2641	insert_ob_in_map(tmp,op->map,op,0);
2642	}	2633	{
		2634	tmp->name = format ("%s's finger" , &op->name);
		2635	tmp->name_pl = format ("%s's fingers", &op->name);
		2636	tmp->msg = format (
		2637	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
		2638	&op->name, op->contr->title,
		2639	(int)op->level,
		2640	op->contr->killer_name ()
		2641	);
		2642	tmp->value = 0, tmp->type = 0;
		2643	tmp->materialname = "organics";
		2644	tmp->insert_at (op, tmp);
2643		2645	}
		2646
2644	/* teleport defeated player to new destination*/	2647	/* teleport defeated player to new destination */
2645	transfer_ob(op, x, y, 0, NULL);	2648	transfer_ob (op, x, y, 0, NULL);
2646	op->contr->braced=0;	2649	op->contr->braced = 0;
2647	return;	2650	return;
2648	}	2651	}
2649		2652
2650	INVOKE_PLAYER (DEATH, op->contr);	2653	INVOKE_PLAYER (DEATH, op->contr);
2651		2654
2652	command_kill_pets (op, 0);	2655	command_kill_pets (op, 0);
2653		2656
2654	if(op->stats.food<0) {	2657	op->contr->play_sound (sound_find ("player_dies"));
2655	if (op->contr->explore) {
2656	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2657	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2658	op->stats.food=999;
2659	return;
2660	}
2661	sprintf(buf,"%s starved to death.",op->name);
2662	strcpy(op->contr->killer,"starvation");
2663	}
2664	else {
2665	if (op->contr->explore) {
2666	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2667	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2668	op->stats.hp=op->stats.maxhp;
2669	return;
2670	}
2671	sprintf(buf,"%s died.",op->name);
2672	}
2673	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2674		2658
2675	/* save the map location for corpse, gravestone*/	2659	/* save the map location for corpse, gravestone */
2676	x=op->x;y=op->y;map=op->map;	2660	x = op->x;
		2661	y = op->y;
		2662	map = op->map;
2677		2663
2678
2679	if (settings.not_permadeth == TRUE) {
2680	/* NOT_PERMADEATH code. This basically brings the character back to	2664	/* NOT_PERMADEATH code. This basically brings the character back to
2681	* life if they are dead - it takes some exp and a random stat.	2665	* life if they are dead - it takes some exp and a random stat.
2682	* See the config.h file for a little more in depth detail about this.	2666	* See the config.h file for a little more in depth detail about this.
2683	*/	2667	*/
2684		2668
2685	/* Basically two ways to go - remove a stat permanently, or just	2669	/* Basically two ways to go - remove a stat permanently, or just
2686	* make it depletion. This bunch of code deals with that aspect	2670	* make it depletion. This bunch of code deals with that aspect
2687	* of death.	2671	* of death.
2688	*/	2672	*/
2689	#ifndef COZY_SERVER	2673	#ifndef COZY_SERVER
2690	if (settings.balanced_stat_loss) {	2674	if (settings.balanced_stat_loss)
		2675	{
2691	/* If stat loss is permanent, lose one stat only. */	2676	/* If stat loss is permanent, lose one stat only. */
2692	/* Lower level chars don't lose as many stats because they suffer	2677	/* Lower level chars don't lose as many stats because they suffer
2693	more if they do. */	2678	more if they do. */
2694	/* Higher level characters can afford things such as potions of	2679	/* Higher level characters can afford things such as potions of
2695	restoration, or better, stat potions. So we slug them that	2680	restoration, or better, stat potions. So we slug them that
2696	little bit harder. */	2681	little bit harder. */
2697	/* GD */	2682	/* GD */
2698	if (settings.stat_loss_on_death)	2683	if (settings.stat_loss_on_death)
2699	num_stats_lose = 1;
2700	else
2701	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;
2702	} else {
2703	num_stats_lose = 1;	2684	num_stats_lose = 1;
2704	}	2685	else
		2686	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
		2687	}
		2688	else
		2689	num_stats_lose = 1;
		2690
2705	lost_a_stat = 0;	2691	lost_a_stat = 0;
2706		2692
2707	for (z=0; z<num_stats_lose; z++) {	2693	for (z = 0; z < num_stats_lose; z++)
		2694	{
2708	i = RANDOM() % NUM_STATS;	2695	i = RANDOM () % NUM_STATS;
2709		2696
2710	if (settings.stat_loss_on_death) {	2697	if (settings.stat_loss_on_death)
		2698	{
2711	/* Pick a random stat and take a point off it. Tell the player	2699	/* Pick a random stat and take a point off it. Tell the player
2712	* what he lost.	2700	* what he lost.
2713	*/	2701	*/
2714	change_attr_value(&(op->stats), i,-1);	2702	change_attr_value (&(op->stats), i, -1);
2715	check_stat_bounds(&(op->stats));	2703	check_stat_bounds (&(op->stats));
2716	change_attr_value(&(op->contr->orig_stats), i,-1);	2704	change_attr_value (&(op->contr->orig_stats), i, -1);
2717	check_stat_bounds(&(op->contr->orig_stats));	2705	check_stat_bounds (&(op->contr->orig_stats));
2718	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2706	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2719	lost_a_stat = 1;	2707	lost_a_stat = 1;
2720	} else {	2708	}
		2709	else
		2710	{
2721	/* deplete a stat */	2711	/* deplete a stat */
2722	archetype *deparch=find_archetype("depletion");	2712	archetype *deparch = archetype::find ("depletion");
2723	object *dep;	2713	object *dep;
		2714
		2715	dep = present_arch_in_ob (deparch, op);
		2716	if (!dep)
2724		2717	{
2725	dep = present_arch_in_ob(deparch,op);
2726	if(!dep) {
2727	dep = arch_to_object(deparch);	2718	dep = arch_to_object (deparch);
2728	insert_ob_in_ob(dep, op);	2719	insert_ob_in_ob (dep, op);
2729	}	2720	}
2730	lose_this_stat = 1;	2721	lose_this_stat = 1;
2731	if (settings.balanced_stat_loss) {	2722	if (settings.balanced_stat_loss)
		2723	{
2732	/* GD */	2724	/* GD */
2733	/* Get the stat that we're about to deplete. */	2725	/* Get the stat that we're about to deplete. */
2734	this_stat = get_attr_value(&(dep->stats), i);	2726	this_stat = get_attr_value (&(dep->stats), i);
2735	if (this_stat < 0) {	2727	if (this_stat < 0)
		2728	{
2736	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;	2729	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2737	int keep_chance = this_stat * this_stat;	2730	int keep_chance = this_stat * this_stat;
		2731
2738	/* Yes, I am paranoid. Sue me. */	2732	/* Yes, I am paranoid. Sue me. */
2739	if (keep_chance < 1)	2733	if (keep_chance < 1)
2740	keep_chance = 1;	2734	keep_chance = 1;
2741		2735
2742	/* There is a maximum depletion total per level. */	2736	/* There is a maximum depletion total per level. */
2743	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {	2737	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2738	{
2744	lose_this_stat = 0;	2739	lose_this_stat = 0;
2745	/* Take loss chance vs keep chance to see if we	2740	/* Take loss chance vs keep chance to see if we
2746	retain the stat. */	2741	retain the stat. */
2747	} else {
2748	if (random_roll(0, loss_chance + keep_chance-1,
2749	op, PREFER_LOW) < keep_chance)
2750	lose_this_stat = 0;
2751	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2752	this_stat, keep_chance, loss_chance,
2753	lose_this_stat?"LOSE":"KEEP"); */
2754	}
2755	}	2742	}
2756	}	2743	else
2757
2758	if (lose_this_stat) {
2759	this_stat = get_attr_value(&(dep->stats), i);
2760	/* We could try to do something clever like find another
2761	* stat to reduce if this fails. But chances are, if
2762	* stats have been depleted to -50, all are pretty low
2763	* and should be roughly the same, so it shouldn't make a
2764	* difference.
2765	*/	2744	{
2766	if (this_stat>=-50) {	2745	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2767	change_attr_value(&(dep->stats), i, -1);
2768	SET_FLAG(dep, FLAG_APPLIED);
2769	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);
2770	fix_player(op);
2771	lost_a_stat = 1;	2746	lose_this_stat = 0;
		2747	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2748	this_stat, keep_chance, loss_chance,
		2749	lose_this_stat?"LOSE":"KEEP"); */
2772	}	2750	}
2773	}	2751	}
2774	}	2752	}
2775	}	2753
2776	/* If no stat lost, tell the player. */
2777	if (!lost_a_stat)	2754	if (lose_this_stat)
2778	{	2755	{
2779	/* determine_god() seems to not work sometimes... why is this?	2756	this_stat = get_attr_value (&(dep->stats), i);
2780	Should I be using something else? GD */	2757	/* We could try to do something clever like find another
2781	const char *god = determine_god(op);	2758	* stat to reduce if this fails. But chances are, if
2782	if (god && (strcmp(god, "none")))	2759	* stats have been depleted to -50, all are pretty low
2783	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2760	* and should be roughly the same, so it shouldn't make a
2784	"moment you feel the holy presence of %s protecting"	2761	* difference.
2785	" you.", god);	2762	*/
		2763	if (this_stat >= -50)
2786	else	2764	{
2787	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"	2765	change_attr_value (&(dep->stats), i, -1);
2788	" feel a holy presence protecting you.");	2766	SET_FLAG (dep, FLAG_APPLIED);
		2767	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2768	op->update_stats ();
		2769	lost_a_stat = 1;
		2770	}
2789	}	2771	}
		2772	}
		2773	}
		2774
		2775	/* If no stat lost, tell the player. */
		2776	if (!lost_a_stat)
		2777	{
		2778	/* determine_god() seems to not work sometimes... why is this?
		2779	Should I be using something else? GD */
		2780	const char *god = determine_god (op);
		2781
		2782	if (god && (strcmp (god, "none")))
		2783	new_draw_info_format (NDI_UNIQUE, 0, op, "For a brief moment you feel the holy presence of %s protecting" " you.", god);
		2784	else
		2785	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you.");
		2786	}
		2787	#else
		2788	new_draw_info (NDI_UNIQUE, 0, op, "For a brief moment you feel a holy presence protecting you from losing yourself completely.");
2790	#endif	2789	#endif
2791	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2792	" feel a holy presence protecting you from losing yourself completely.");
2793		2790
2794	/* Put a gravestone up where the character 'almost' died. List the	2791	/* Put a gravestone up where the character 'almost' died. List the
2795	* exp loss on the stone.	2792	* exp loss on the stone.
2796	*/	2793	*/
2797	tmp=arch_to_object(find_archetype("gravestone"));	2794	tmp = arch_to_object (archetype::find ("gravestone"));
2798	sprintf(buf,"%s's gravestone",op->name);	2795	tmp->name = format ("%s's gravestone", &op->name);
2799	FREE_AND_COPY(tmp->name, buf);	2796	tmp->name_pl = format ("%s's gravestones", &op->name);
2800	sprintf(buf,"%s's gravestones",op->name);	2797	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2801	FREE_AND_COPY(tmp->name_pl, buf);	2798	&op->name, op->contr->title, op->contr->killer_name ());
2802	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2803	"who was killed\n"
2804	"by %s.\n",
2805	op->name, op->contr->title,
2806	op->contr->killer);
2807	tmp->msg = add_string(buf);
2808	tmp->x=op->x,tmp->y=op->y;	2799	tmp->x = op->x, tmp->y = op->y;
2809	insert_ob_in_map (tmp, op->map, NULL,0);	2800	insert_ob_in_map (tmp, op->map, NULL, 0);
2810		2801
2811	/**************************************/	2802	/**************************************/
2812	/* */	2803	/* */
2813	/* Subtract the experience points, */	2804	/* Subtract the experience points, */
2814	/* if we died cause of food, give us */	2805	/* if we died cause of food, give us */
2815	/* food, and reset HP's... */	2806	/* food, and reset HP's... */
2816	/* */	2807	/* */
2817	/**************************************/	2808	/**************************************/
2818		2809
2819	/* remove any poisoning and confusion the character may be suffering.*/	2810	/* remove any poisoning and confusion the character may be suffering. */
2820	/* restore player */	2811	/* restore player */
2821	at = find_archetype("poisoning");	2812	at = archetype::find ("poisoning");
2822	tmp=present_arch_in_ob(at,op);	2813	tmp = present_arch_in_ob (at, op);
2823	if (tmp) {	2814
2824	remove_ob(tmp);	2815	if (tmp)
2825	free_object(tmp);	2816	{
		2817	tmp->destroy (true);
2826	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");	2818	new_draw_info (NDI_UNIQUE, 0, op, "Your body feels cleansed");
2827	}	2819	}
2828		2820
2829	at = find_archetype("confusion");	2821	at = archetype::find ("confusion");
2830	tmp=present_arch_in_ob(at,op);	2822	tmp = present_arch_in_ob (at, op);
2831	if (tmp) {	2823	if (tmp)
2832	remove_ob(tmp);	2824	{
2833	free_object(tmp);	2825	tmp->destroy (true);
2834	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");	2826	new_draw_info (NDI_UNIQUE, 0, tmp, "Your mind feels clearer");
2835	}	2827	}
		2828
2836	cure_disease(op,0); /* remove any disease */	2829	cure_disease (op, 0, 0); /* remove any disease */
2837		2830
		2831	// remove all spell effects that are active
		2832	// to avoid long-term effects such as word-of-recall
		2833	for (object *item = op->inv; item; )
		2834	{
		2835	object *next = item->below;
		2836
		2837	if (item->type == SPELL_EFFECT && item->active)
		2838	item->destroy (true);
		2839
		2840	item = next;
		2841	}
		2842
2838	/*add_exp(op, (op->stats.exp * -0.20)); */	2843	/*add_exp(op, (op->stats.exp * -0.20)); */
2839	apply_death_exp_penalty(op);	2844	apply_death_exp_penalty (op);
2840	if(op->stats.food < 100) op->stats.food = 900;	2845
		2846	if (op->stats.food < 100)
		2847	op->stats.food = 900;
		2848
2841	op->stats.hp = op->stats.maxhp;	2849	op->stats.hp = op->stats.maxhp;
2842	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);	2850	op->stats.sp = MAX (op->stats.sp, op->stats.maxsp);
2843	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);	2851	op->stats.grace = MAX (op->stats.grace, op->stats.maxgrace);
2844		2852
2845	/*	2853	/*
2846	* Check to see if the player is in a shop. IF so, then check to see if	2854	* Check to see if the player has any unpaid items. If so, remove them
2847	* the player has any unpaid items. If so, remove them and put them back	2855	* and put them back in the map.
2848	* in the map.	2856	*/
2849	*/	2857	op->drop_unpaid_items ();
2850		2858
2851	if (is_in_shop (op))
2852	remove_unpaid_objects(op->inv, op);
2853
2854	/****************************************/	2859	/****************************************/
2855	/* */	2860	/* */
2856	/* Move player to his current respawn- */	2861	/* Move player to his current respawn- */
2857	/* position (usually last savebed) */	2862	/* position (usually last savebed) */
2858	/* */	2863	/* */
2859	/****************************************/	2864	/****************************************/
2860		2865
2861	enter_player_savebed(op);	2866	enter_player_savebed (op);
2862		2867
2863	/* Save the player before inserting the force to reduce
2864	* chance of abuse.
2865	*/
2866	op->contr->braced=0;	2868	op->contr->braced = 0;
2867	save_player(op,1);
2868		2869
2869	/* it is possible that the player has blown something up	2870	/* it is possible that the player has blown something up
2870	* at his savebed location, and that can have long lasting	2871	* at his savebed location, and that can have long lasting
2871	* spell effects. So first see if there is a spell effect	2872	* spell effects. So first see if there is a spell effect
2872	* on the space that might harm the player.	2873	* on the space that might harm the player.
2873	*/	2874	*/
2874	will_kill_again=0;	2875	will_kill_again = 0;
2875	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2876	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2876	if (tmp->type ==SPELL_EFFECT)	2877	if (tmp->type == SPELL_EFFECT)
2877	will_kill_again|=tmp->attacktype;	2878	will_kill_again |= tmp->attacktype;
2878	}	2879
2879	if (will_kill_again) {	2880	if (will_kill_again)
		2881	{
2880	object *force;	2882	object *force;
2881	int at;	2883	int at;
2882		2884
2883	force=get_archetype(FORCE_NAME);	2885	force = get_archetype (FORCE_NAME);
2884	/* 50 ticks should be enough time for the spell to abate */	2886	/* 50 ticks should be enough time for the spell to abate */
2885	force->speed=0.1;	2887	force->speed = 0.1f;
2886	force->speed_left=-5.0;	2888	force->speed_left = -5.f;
2887	SET_FLAG(force, FLAG_APPLIED);	2889	SET_FLAG (force, FLAG_APPLIED);
2888	for (at=0; at<NROFATTACKS; at++) {	2890	for (at = 0; at < NROFATTACKS; at++)
2889	if (will_kill_again & (1 << at))	2891	if (will_kill_again & (1 << at))
2890	force->resist[at] = 100;	2892	force->resist[at] = 100;
		2893
		2894	insert_ob_in_ob (force, op);
		2895	op->update_stats ();
		2896	}
		2897
		2898	new_draw_info (NDI_UNIQUE, 0, op, "YOU HAVE DIED.");
		2899	}
		2900
		2901	void
		2902	loot_object (object *op)
		2903	{ /* Grab and destroy some treasure */
		2904	object *tmp, *tmp2, *next;
		2905
		2906	op->close_container (); /* close open sack first */
		2907
		2908	for (tmp = op->inv; tmp; tmp = next)
		2909	{
		2910	next = tmp->below;
		2911
		2912	if (tmp->invisible)
		2913	continue;
		2914
		2915	tmp->remove ();
		2916	tmp->x = op->x, tmp->y = op->y;
		2917
		2918	if (tmp->type == CONTAINER)
		2919	loot_object (tmp); /* empty container to ground */
		2920
		2921	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2922	{
		2923	if (tmp->nrof > 1)
		2924	{
		2925	tmp->decrease (rndm (1, tmp->nrof - 1));
		2926	insert_ob_in_map (tmp, op->map, NULL, 0);
2891	}	2927	}
2892	insert_ob_in_ob(force, op);
2893	fix_player(op);
2894
2895	}
2896	/**************************************/
2897	/* */
2898	/* Repaint the characters inv, and */
2899	/* stats, and show a nasty message ;) */
2900	/* */
2901	/**************************************/
2902
2903	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2904	return;
2905	} /* NOT_PERMADETH */
2906	else {
2907	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2908	* should probably be embedded in an else statement.
2909	*/
2910
2911	op->contr->party=NULL;
2912	if (settings.set_title == TRUE)
2913	op->contr->own_title[0]='\0';
2914	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2915	check_score(op);
2916	if(op->contr->ranges[range_golem]!=NULL) {
2917	remove_friendly_object(op->contr->ranges[range_golem]);
2918	remove_ob(op->contr->ranges[range_golem]);
2919	free_object(op->contr->ranges[range_golem]);
2920	op->contr->ranges[range_golem]=NULL;
2921	op->contr->golem_count=0;
2922	}
2923	loot_object(op); /* Remove some of the items for good */
2924	remove_ob(op);
2925	op->direction=0;
2926
2927	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2928	delete_character(op->name,0);
2929	if (settings.resurrection == TRUE) {
2930	/* save playerfile sans equipment when player dies
2931	** then save it as player.pl.dead so that future resurrection
2932	** type spells will work on them nicely
2933	*/
2934	delete_character(op->name,0);
2935	op->stats.hp = op->stats.maxhp;
2936	op->stats.food = 999;
2937
2938	/* set the location of where the person will reappear when */
2939	/* maybe resurrection code should fix map also */
2940	strcpy(op->contr->maplevel, settings.emergency_mapname);
2941	if(op->map!=NULL)
2942	op->map = NULL;
2943	op->x = settings.emergency_x;
2944	op->y = settings.emergency_y;
2945	save_player(op,0);
2946	op->map = map;
2947	/* please see resurrection.c: peterm */
2948	dead_player(op);
2949	} else {	2928	else
2950	delete_character(op->name,1);	2929	tmp->destroy (true);
2951	}	2930	}
2952	}	2931	else
2953	play_again(op);
2954
2955	/* peterm: added to create a corpse at deathsite. */
2956	tmp=arch_to_object(find_archetype("corpse_pl"));
2957	sprintf(buf,"%s", op->name);
2958	FREE_AND_COPY(tmp->name, buf);
2959	FREE_AND_COPY(tmp->name_pl, buf);
2960	tmp->level=op->level;
2961	tmp->x=x;tmp->y=y;
2962	if (tmp->msg)
2963	free_string(tmp->msg);
2964	tmp->msg = add_string (gravestone_text(op));
2965	SET_FLAG (tmp, FLAG_UNIQUE);
2966	insert_ob_in_map (tmp, map, NULL,0);
2967	}
2968	}
2969
2970
2971	void loot_object(object *op) { /* Grab and destroy some treasure */
2972	object *tmp,*tmp2,*next;
2973
2974	if (op->container) { /* close open sack first */
2975	esrv_apply_container (op, op->container);
2976	}
2977
2978	for(tmp=op->inv;tmp!=NULL;tmp=next) {
2979	next=tmp->below;
2980	if (tmp->type==EXPERIENCE || tmp->invisible) continue;
2981	remove_ob(tmp);
2982	tmp->x=op->x,tmp->y=op->y;
2983	if (tmp->type == CONTAINER) { /* empty container to ground */
2984	loot_object(tmp);
2985	}
2986	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)
2987	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {
2988	if(tmp->nrof>1) {
2989	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));
2990	free_object(tmp2);
2991	insert_ob_in_map(tmp,op->map,NULL,0);	2932	insert_ob_in_map (tmp, op->map, NULL, 0);
2992	} else
2993	free_object(tmp);
2994	} else
2995	insert_ob_in_map(tmp,op->map,NULL,0);
2996	}	2933	}
2997	}	2934	}
2998		2935
2999	/*	2936	/*
3000	* fix_weight(): Check recursively the weight of all players, and fix	2937	* fix_weight(): Check recursively the weight of all players, and fix
3001	* what needs to be fixed. Refresh windows and fix speed if anything	2938	* what needs to be fixed. Refresh windows and fix speed if anything
3002	* was changed.	2939	* was changed.
3003	*/	2940	*/
3004		2941	void
3005	void fix_weight(void) {	2942	fix_weight (void)
3006	player *pl;	2943	{
3007	for (pl = first_player; pl != NULL; pl = pl->next) {	2944	for_all_players (pl)
3008	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2945	{
3009	if(old == sum)	2946	sint32 old = pl->ob->carrying;
3010	continue;	2947
3011	fix_player(pl->ob);	2948	pl->ob->update_weight ();
3012	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",	2949
3013	pl->ob->name, old, sum);	2950	if (old != pl->ob->carrying)
		2951	{
		2952	pl->ob->update_stats ();
		2953	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
		2954	}
3014	}	2955	}
3015	}	2956	}
3016		2957
		2958	void
3017	void fix_luck(void) {	2959	fix_luck (void)
3018	player *pl;	2960	{
3019	for (pl = first_player; pl != NULL; pl = pl->next)	2961	for_all_players (pl)
3020	if (!pl->ob->contr->state)	2962	if (!pl->ob->contr->ns->state)
3021	change_luck(pl->ob, 0);	2963	pl->ob->change_luck (0);
3022	}	2964	}
3023
3024		2965
3025	/* cast_dust() - handles op throwing objects of type 'DUST'.	2966	/* cast_dust() - handles op throwing objects of type 'DUST'.
3026	* This is much simpler in the new spell code - we basically	2967	* This is much simpler in the new spell code - we basically
3027	* just treat this as any other spell casting object.	2968	* just treat this as any other spell casting object.
3028	*/	2969	*/
3029
3030	void	2970	void
3031	cast_dust (object * op, object * throw_ob, int dir)	2971	cast_dust (object *op, object *throw_ob, int dir)
3032	{	2972	{
3033	object *skop, *spob;	2973	object *skop, *spob;
3034		2974
3035	skop = find_skill_by_name (op, throw_ob->skill);	2975	skop = find_skill_by_name (op, throw_ob->skill);
3036		2976
3037	/* casting POTION 'dusts' is really a use_magic_item skill */	2977	/* casting POTION 'dusts' is really a use_magic_item skill */
3038	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2978	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3039	{	2979	{
3040	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2980	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3041	op->name);
3042	return;	2981	return;
3043	}	2982	}
3044		2983
3045	spob = throw_ob->inv;	2984	spob = throw_ob->inv;
3046		2985
3047	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2986	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3048	// not pass NULL to cast_spell (which did indeed check itself, but	2987	// not pass NULL to cast_spell (which did indeed check itself, but
3049	// errors should be reported as early as possible IMHO)	2988	// errors should be reported as early as possible IMHO)
3050	if (!spob)	2989	if (!spob)
3051	{	2990	{
3052	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2991	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3053	throw_ob->name, op->name);
3054	return;	2992	return;
3055	}	2993	}
3056		2994
3057	if (op->type == PLAYER)	2995	if (op->type == PLAYER)
3058	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2996	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3059		2997
3060	cast_spell (op, throw_ob, dir, spob, NULL);	2998	cast_spell (op, throw_ob, dir, spob, NULL);
3061		2999
3062	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	3000	throw_ob->destroy (true);
3063	remove_ob (throw_ob);
3064	free_object (throw_ob);
3065	}	3001	}
3066		3002
		3003	void
3067	void make_visible (object *op) {	3004	make_visible (object *op)
		3005	{
3068	op->hide = 0;	3006	op->hide = 0;
3069	op->invisible = 0;	3007	op->invisible = 0;
		3008
3070	if(op->type==PLAYER) {	3009	if (op->type == PLAYER)
		3010	{
3071	op->contr->tmp_invis = 0;	3011	op->contr->tmp_invis = 0;
3072	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);	3012	op->contr->invis_race = 0;
3073	}	3013	}
		3014
3074	update_object(op,UP_OBJ_FACE);	3015	update_object (op, UP_OBJ_CHANGE);
3075	}	3016	}
3076		3017
		3018	int
3077	int is_true_undead(object *op) {	3019	is_true_undead (object *op)
3078	object *tmp=NULL;	3020	{
3079
3080	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;	3021	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		3022	return 1;
3081		3023
3082	if(op->type==PLAYER)
3083	for(tmp=op->inv;tmp;tmp=tmp->below)
3084	if(tmp->type==EXPERIENCE && tmp->stats.Wis)
3085	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;
3086	return 0;	3024	return 0;
3087	}	3025	}
3088		3026
3089	/* look at the surrounding terrain to determine	3027	/* look at the surrounding terrain to determine
3090	* the hideability of this object. Positive levels	3028	* the hideability of this object. Positive levels
3091	* indicate greater hideability.	3029	* indicate greater hideability.
3092	*/	3030	*/
3093		3031	int
3094	int hideability(object *ob) {	3032	hideability (object *ob)
		3033	{
3095	int i,level=0, mflag;	3034	int i, level = 0, mflag;
3096	sint16 x,y;	3035	sint16 x, y;
3097		3036
3098	if(!ob||!ob->map) return 0;	3037	if (!ob || !ob->map)
		3038	return 0;
3099		3039
3100	/* so, on normal lighted maps, its hard to hide */	3040	/* so, on normal lighted maps, its hard to hide */
3101	level=ob->map->darkness - 2;	3041	level = ob->map->darkness - 2;
3102		3042
3103	/* this also picks up whether the object is glowing.	3043	/* this also picks up whether the object is glowing.
3104	* If you carry a light on a non-dark map, its not	3044	* If you carry a light on a non-dark map, its not
3105	* as bad as carrying a light on a pitch dark map */	3045	* as bad as carrying a light on a pitch dark map */
3106	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	3046	if (has_carried_lights (ob))
		3047	level = -(10 + (2 * ob->map->darkness));
3107		3048
3108	/* scan through all nearby squares for terrain to hide in */	3049	/* scan through all nearby squares for terrain to hide in */
3109	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	3050	for (i = 0, x = ob->x, y = ob->y;
		3051	i <= SIZEOFFREE1;
		3052	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		3053	{
3110	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	3054	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3111	if (mflag & P_OUT_OF_MAP) { continue; }	3055	if (mflag & P_OUT_OF_MAP)
		3056	continue;
		3057
3112	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	3058	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3113	level += 2;	3059	level += 2;
3114	else /* open terrain! */	3060	else /* open terrain! */
3115	level -= 1;	3061	level -= 1;
3116	}	3062	}
3117		3063
3118	#if 0	3064	#if 0
3119	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	3065	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3120	#endif	3066	#endif
3121	return level;	3067	return level;
3122	}	3068	}
3123		3069
3124	/* For Hidden creatures - a chance of becoming 'unhidden'	3070	/* For Hidden creatures - a chance of becoming 'unhidden'
3125	* every time they move - as we subtract off 'invisibility'	3071	* every time they move - as we subtract off 'invisibility'
3126	* AND, for players, if they move into a ridiculously unhideable	3072	* AND, for players, if they move into a ridiculously unhideable
3127	* spot (surrounded by clear terrain in broad daylight). -b.t.	3073	* spot (surrounded by clear terrain in broad daylight). -b.t.
3128	*/	3074	*/
3129		3075	void
3130	void do_hidden_move (object *op) {	3076	do_hidden_move (object *op)
3131	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	3077	{
3132	object *skop;	3078	int hide = 0;
3133		3079
3134	if(!op || !op->map) return;	3080	if (!op || !op->map)
		3081	return;
3135		3082
3136	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	3083	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		3084	int num = random_roll (0, 19, op, PREFER_LOW);
3137		3085
3138	/* its *extremely* hard to run and sneak/hide at the same time! */	3086	/* its *extremely* hard to run and sneak/hide at the same time! */
3139	if(op->type==PLAYER && op->contr->run_on) {	3087	if (op->type == PLAYER && op->contr->run_on)
3140	if(!skop || num >= skop->level) {	3088	if (!skop || num >= skop->level)
		3089	{
3141	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	3090	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3142	make_visible(op);
3143	return;
3144	} else num += 20;
3145	}
3146	num += op->map->difficulty;
3147	hide = hideability(op); /* modify by terrain hidden level */
3148	num -= hide;
3149	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {
3150	make_visible(op);	3091	make_visible (op);
3151	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	3092	return;
3152	"You moved out of hiding! You are visible!");
3153	}	3093	}
		3094	else
		3095	num += 20;
		3096
		3097	num += op->map->difficulty;
		3098	hide = hideability (op); /* modify by terrain hidden level */
		3099	num -= hide;
		3100
		3101	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		3102	{
		3103	make_visible (op);
		3104
		3105	if (op->type == PLAYER)
		3106	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
		3107	}
3154	else if (op->type == PLAYER && skop) {	3108	else if (op->type == PLAYER && skop)
3155	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	3109	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3156	}
3157	}	3110	}
3158		3111
3159	/* determine if who is standing near a hostile creature. */	3112	/* determine if who is standing near a hostile creature. */
3160		3113
		3114	int
3161	int stand_near_hostile( object *who ) {	3115	stand_near_hostile (object *who)
		3116	{
3162	object *tmp=NULL;	3117	object *tmp = NULL;
3163	int i,friendly=0,player=0, mflags;	3118	int i, friendly = 0, player = 0, mflags;
3164	mapstruct *m;	3119	maptile *m;
3165	sint16 x,y;	3120	sint16 x, y;
3166		3121
3167	if(!who) return 0;	3122	if (!who)
		3123	return 0;
3168		3124
3169	if(who->type==PLAYER) player=1;	3125	if (who->type == PLAYER)
		3126	player = 1;
		3127
		3128	else
3170	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);	3129	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
3171		3130
3172	/* search adjacent squares */	3131	/* search adjacent squares */
3173	for(i=1;i<9;i++) {	3132	for (i = 1; i < 9; i++)
		3133	{
3174	x = who->x+freearr_x[i];	3134	x = who->x + freearr_x[i];
3175	y = who->y+freearr_y[i];	3135	y = who->y + freearr_y[i];
3176	m = who->map;	3136	m = who->map;
3177	mflags = get_map_flags(m, &m, x, y, &x, &y);	3137	mflags = get_map_flags (m, &m, x, y, &x, &y);
3178	/* space must be blocked if there is a monster. If not	3138	/* space must be blocked if there is a monster. If not
3179	* blocked, don't need to check this space.	3139	* blocked, don't need to check this space.
3180	*/	3140	*/
3181	if (mflags & P_OUT_OF_MAP) continue;	3141	if (mflags & P_OUT_OF_MAP)
		3142	continue;
3182	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;	3143	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3183		3144	continue;
3184	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {	3145
3185	if((player||friendly)	3146	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		3147	{
3186	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))	3148	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		3149	return 1;
		3150	else if (tmp->type == PLAYER)
		3151	{
		3152	/*don't let a hidden DM prevent you from hiding */
		3153	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3187	return 1;	3154	return 1;
3188	else if(tmp->type==PLAYER)
3189	{
3190	/*don't let a hidden DM prevent you from hiding*/
3191	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3192	return 1;
3193	}	3155	}
3194	}	3156	}
3195	}	3157	}
3196	return 0;	3158	return 0;
3197	}	3159	}
3198		3160
3199	/* check the player los field for viewability of the	3161	/* check the player los field for viewability of the
3200	* object op. This function works fine for monsters,	3162	* object op. This function works fine for monsters,
3201	* but we dont worry if the object isnt the top one in	3163	* but we dont worry if the object isnt the top one in
3202	* a pile (say a coin under a table would return "viewable"	3164	* a pile (say a coin under a table would return "viewable"
3203	* by this routine). Another question, should we be	3165	* by this routine). Another question, should we be
3204	* concerned with the direction the player is looking	3166	* concerned with the direction the player is looking
3205	* in? Realistically, most of use cant see stuff behind	3167	* in? Realistically, most of us can't see stuff behind
3206	* our backs...on the other hand, does the "facing" direction	3168	* our backs...on the other hand, does the "facing" direction
3207	* imply the way your head, or body is facing? Its possible	3169	* imply the way your head, or body is facing? It's possible
3208	* for them to differ. Sigh, this fctn could get a bit more complex.	3170	* for them to differ. Sigh, this fctn could get a bit more complex.
3209	* -b.t.	3171	* -b.t.
3210	* This function is now map tiling safe.	3172	* This function is now map tiling safe.
3211	*/	3173	*/
3212		3174	int
3213	int player_can_view (object *pl,object *op) {	3175	player_can_view (object *pl, object *op)
		3176	{
3214	rv_vector rv;	3177	rv_vector rv;
3215	int dx,dy;	3178	int dx, dy;
3216		3179
3217	if(pl->type!=PLAYER) {	3180	if (pl->type != PLAYER)
		3181	{
3218	LOG(llevError,"player_can_view() called for non-player object\n");	3182	LOG (llevError, "player_can_view() called for non-player object\n");
3219	return -1;	3183	return -1;
3220	}	3184	}
3221	if (!pl || !op) return 0;
3222		3185
3223	if(op->head) { op = op->head; }	3186	if (!pl || !op)
3224	get_rangevector(pl, op, &rv, 0x1);
3225
3226	/* starting with the 'head' part, lets loop
3227	* through the object and find if it has any
3228	* part that is in the los array but isnt on
3229	* a blocked los square.
3230	* we use the archetype to figure out offsets.
3231	*/
3232	while(op) {
3233	dx = rv.distance_x + op->arch->clone.x;
3234	dy = rv.distance_y + op->arch->clone.y;
3235
3236	/* only the viewable area the player sees is updated by LOS
3237	* code, so we need to restrict ourselves to that range of values
3238	* for any meaningful values.
3239	*/
3240	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3241	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3242	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3243	return 1;
3244	op = op->more;
3245	}
3246	return 0;	3187	return 0;
		3188
		3189	op = op->head_ ();
		3190
		3191	get_rangevector (pl, op, &rv, 0x1);
		3192
		3193	/* starting with the 'head' part, lets loop
		3194	* through the object and find if it has any
		3195	* part that is in the los array but isn't on
		3196	* a blocked los square.
		3197	* we use the archetype to figure out offsets.
		3198	*/
		3199	while (op)
		3200	{
		3201	dx = rv.distance_x + op->arch->x;
		3202	dy = rv.distance_y + op->arch->y;
		3203
		3204	/* only the viewable area the player sees is updated by LOS
		3205	* code, so we need to restrict ourselves to that range of values
		3206	* for any meaningful values.
		3207	*/
		3208	if (abs (dx) <= (pl->contr->ns->mapx / 2) &&
		3209	abs (dy) <= (pl->contr->ns->mapy / 2) &&
		3210	!pl->contr->blocked_los[dx + (pl->contr->ns->mapx / 2)][dy + (pl->contr->ns->mapy / 2)])
		3211	return 1;
		3212
		3213	op = op->more;
		3214	}
		3215
		3216	return 0;
3247	}	3217	}
3248		3218
3249	/* routine for both players and monsters. We call this when	3219	/* routine for both players and monsters. We call this when
3250	* there is a possibility for our action distrubing our hiding	3220	* there is a possibility for our action distrubing our hiding
3251	* place or invisiblity spell. Artefact invisiblity is not	3221	* place or invisiblity spell. Artefact invisiblity is not
3252	* effected by this. If we arent invisible to begin with, we	3222	* effected by this. If we arent invisible to begin with, we
3253	* return 0.	3223	* return 0.
3254	*/	3224	*/
		3225	int
3255	int action_makes_visible (object *op) {	3226	action_makes_visible (object *op)
3256		3227	{
3257	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3228	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		3229	{
3258	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))	3230	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
3259	return 0;	3231	return 0;
3260		3232
3261	if (op->contr && op->contr->tmp_invis == 0) return 0;	3233	if (op->contr && op->contr->tmp_invis == 0)
		3234	return 0;
3262		3235
3263	/* If monsters, they should become visible */	3236	/* If monsters, they should become visible */
3264	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {	3237	if (op->hide || !op->contr || (op->contr && op->contr->tmp_invis))
		3238	{
3265	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");	3239	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->hide ? "unhidden" : "visible");
3266	return 1;	3240	return 1;
3267	}	3241	}
3268	}	3242	}
		3243
3269	return 0;	3244	return 0;
3270	}	3245	}
3271		3246
3272	/* op_on_battleground - checks if the given object op (usually	3247	/* op_on_battleground - checks if the given object op (usually
3273	* a player) is standing on a valid battleground-tile,	3248	* a player) is standing on a valid battleground-tile,
3274	* function returns TRUE/FALSE. If true x, y returns the battleground	3249	* function returns TRUE/FALSE. If true x, y returns the battleground
3275	* -exit-coord. (and if x, y not NULL)	3250	* -exit-coord. (and if x, y not NULL)
3276	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3251	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3277	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3252	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3278	* Default is to do the same as before, so only people wanting to have different points need worry about this	3253	* Default is to do the same as before, so only people wanting to have different points need worry about this
3279	*/	3254	*/
		3255	int
3280	int op_on_battleground (object *op, int *x, int *y) {	3256	op_on_battleground (object *op, int *x, int *y)
3281	object *tmp;	3257	{
3282
3283	/* A battleground-tile needs the following attributes to be valid:	3258	/* A battleground-tile needs the following attributes to be valid:
3284	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3259	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3285	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3260	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3286	* and the exit-coordinates sp/hp must both be > 0.	3261	* and the exit-coordinates sp/hp must both be > 0.
3287	* => The intention here is to prevent abuse of the battleground-	3262	* => The intention here is to prevent abuse of the battleground-
3288	* feature (like pickable or hidden battleground tiles). */	3263	* feature (like pickable or hidden battleground tiles). */
3289	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3264	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3265	{
3290	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3266	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3267	{
3291	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3268	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3292	strcmp(tmp->name, "battleground")==0 &&	3269	&& tmp->type == BATTLEGROUND
3293	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3270	&& tmp->name == shstr_battleground
		3271	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3272	{
3294	/*before we assign the exit, check if this is a teambattle*/	3273	/* before we assign the exit, check if this is a teambattle */
3295	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3274	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3296	object *invtmp;	3275	{
3297	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3276	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
		3277	{
3298	if(invtmp->type==FORCE && invtmp->slaying &&	3278	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3299	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3279	{
3300	if (x != NULL && y != NULL)	3280	if (x && y)
3301	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3281	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3282
3302	return 1;	3283	return 1;
		3284	}
3303	}	3285	}
3304	}	3286	}
3305	}	3287
3306	if (x != NULL && y != NULL)	3288	if (x && y)
3307	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);	3289	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3290
3308	return 1;	3291	return 1;
		3292	}
3309	}	3293	}
3310	}
3311	}	3294	}
		3295
3312	/* If we got here, did not find a battleground */	3296	/* If we got here, did not find a battleground */
3313	return 0;	3297	return 0;
3314	}	3298	}
3315		3299
3316	/*	3300	/*
…		…
3320	* attributes:	3304	* attributes:
3321	* object *who the dragon player	3305	* object *who the dragon player
3322	* int atnr the attack-number of the ability focus	3306	* int atnr the attack-number of the ability focus
3323	* int level ability level	3307	* int level ability level
3324	*/	3308	*/
		3309	void
3325	void dragon_ability_gain(object *who, int atnr, int level) {	3310	dragon_ability_gain (object *who, int atnr, int level)
		3311	{
3326	treasurelist *trlist = NULL; /* treasurelist */	3312	treasurelist *trlist = NULL; /* treasurelist */
3327	treasure *tr; /* treasure */	3313	treasure *tr; /* treasure */
3328	object *tmp,*skop; /* tmp. object */	3314	object *tmp, *skop; /* tmp. object */
3329	object *item; /* treasure object */	3315	object *item; /* treasure object */
3330	char buf[MAX_BUF]; /* tmp. string buffer */	3316	char buf[MAX_BUF]; /* tmp. string buffer */
3331	int i=0, j=0;	3317	int i = 0, j = 0;
3332		3318
3333	/* get the appropriate treasurelist */	3319	/* get the appropriate treasurelist */
3334	if (atnr == ATNR_FIRE)	3320	if (atnr == ATNR_FIRE)
3335	trlist = find_treasurelist("dragon_ability_fire");	3321	trlist = treasurelist::find (shstr_dragon_ability_fire);
3336	else if (atnr == ATNR_COLD)	3322	else if (atnr == ATNR_COLD)
3337	trlist = find_treasurelist("dragon_ability_cold");	3323	trlist = treasurelist::find (shstr_dragon_ability_cold);
3338	else if (atnr == ATNR_ELECTRICITY)	3324	else if (atnr == ATNR_ELECTRICITY)
3339	trlist = find_treasurelist("dragon_ability_elec");	3325	trlist = treasurelist::find (shstr_dragon_ability_elec);
3340	else if (atnr == ATNR_POISON)	3326	else if (atnr == ATNR_POISON)
3341	trlist = find_treasurelist("dragon_ability_poison");	3327	trlist = treasurelist::find (shstr_dragon_ability_poison);
3342		3328
3343	if (trlist == NULL || who->type != PLAYER)	3329	if (trlist == NULL || who->type != PLAYER)
		3330	return;
		3331
		3332	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
		3333
		3334	if (!tr || !tr->item)
		3335	{
		3336	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
		3337	return;
		3338	}
		3339
		3340	/* everything seems okay - now bring on the gift: */
		3341	item = tr->item;
		3342
		3343	if (item->type == SPELL)
		3344	{
		3345	if (check_spell_known (who, item->name))
3344	return;	3346	return;
3345		3347
3346	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3348	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3347	tr = tr->next, i++);	3349	do_learn_spell (who, item, 0);
3348		3350	return;
3349	if (tr == NULL || tr->item == NULL) {	3351	}
3350	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3352
		3353	/* grant direct spell */
		3354	if (item->type == SPELLBOOK)
		3355	{
		3356	if (!item->inv)
		3357	{
		3358	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
		3359	return;
		3360	}
		3361	if (check_spell_known (who, item->inv->name))
3351	return;	3362	return;
3352	}
3353
3354	/* everything seems okay - now bring on the gift: */
3355	item = &(tr->item->clone);
3356
3357	if (item->type == SPELL) {
3358	if (check_spell_known (who, item->name))
3359	return;
3360
3361	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);
3362	do_learn_spell (who, item, 0);
3363	return;
3364	}
3365
3366	/* grant direct spell */
3367	if (item->type == SPELLBOOK) {
3368	if (!item->inv) {
3369	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",
3370	item->name);
3371	return;
3372	}
3373	if (check_spell_known (who, item->inv->name))
3374	return;
3375	if (item->invisible) {	3363	if (item->invisible)
		3364	{
3376	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3365	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3377	do_learn_spell (who, item->inv, 0);	3366	do_learn_spell (who, item->inv, 0);
3378	return;	3367	return;
3379	}	3368	}
3380	}	3369	}
3381	else if (item->type == SKILL_TOOL && item->invisible) {	3370	else if (item->type == SKILL_TOOL && item->invisible)
		3371	{
3382	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3372	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3373	{
3383		3374
3384	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3375	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3385	* in this way, if the player is missing any of the attacktypes, he gets	3376	* in this way, if the player is missing any of the attacktypes, he gets
3386	* them. As it is now, if the player has any that match the granted skill,	3377	* them. As it is now, if the player has any that match the granted skill,
3387	* but not all of them, he gets nothing.	3378	* but not all of them, he gets nothing.
3388	*/	3379	*/
3389	if (!(skop->attacktype & item->attacktype)) {	3380	if (!(skop->attacktype & item->attacktype))
		3381	{
3390	/* Give new attacktype */	3382	/* Give new attacktype */
3391	skop->attacktype |= item->attacktype;	3383	skop->attacktype |= item->attacktype;
3392		3384
3393	/* always add physical if there's none */	3385	/* always add physical if there's none */
3394	skop->attacktype |= AT_PHYSICAL;	3386	skop->attacktype |= AT_PHYSICAL;
3395		3387
3396	if (item->msg != NULL)	3388	if (item->msg != NULL)
3397	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3389	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3398		3390
3399	/* Give player new face */	3391	/* Give player new face */
3400	if (item->animation_id) {	3392	if (item->animation_id)
		3393	{
3401	who->face = skop->face;	3394	who->face = skop->face;
3402	who->animation_id = item->animation_id;	3395	who->animation_id = item->animation_id;
3403	who->anim_speed = item->anim_speed;	3396	who->anim_speed = item->anim_speed;
3404	who->last_anim = 0;	3397	who->last_anim = 0;
3405	who->state = 0;	3398	who->state = 0;
3406	animate_object(who, who->direction);	3399	animate_object (who, who->direction);
3407	}	3400	}
3408	}	3401	}
3409	}	3402	}
3410	}	3403	}
3411	else if (item->type == FORCE) {	3404	else if (item->type == FORCE)
		3405	{
3412	/* forces in the treasurelist can alter the player's stats */	3406	/* forces in the treasurelist can alter the player's stats */
3413	object *skin;	3407	object *skin;
		3408
3414	/* first get the dragon skin force */	3409	/* first get the dragon skin force */
3415	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3410	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3416	skin=skin->below);	3411	;
3417	if (skin == NULL) return;	3412
3418		3413	if (!skin)
		3414	return;
		3415
3419	/* adding new spellpath attunements */	3416	/* adding new spellpath attunements */
3420	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3417	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3418	{
3421	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3419	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3422		3420
3423	/* print message */	3421	/* print message */
3424	sprintf(buf, "You feel attuned to ");	3422	sprintf (buf, "You feel attuned to ");
3425	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3423	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3424	{
3426	if(item->path_attuned & (1<<i)) {	3425	if (item->path_attuned & (1 << i))
		3426	{
3427	if (j)	3427	if (j)
3428	strcat(buf," and ");	3428	strcat (buf, " and ");
3429	else	3429	else
3430	j = 1;	3430	j = 1;
3431	strcat(buf, spellpathnames[i]);	3431	strcat (buf, spellpathnames[i]);
3432	}	3432	}
3433	}	3433	}
3434	strcat(buf,".");	3434	strcat (buf, ".");
3435	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3435	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3436	}	3436	}
3437		3437
3438	/* evtl. adding flags: */	3438	/* evtl. adding flags: */
3439	if(QUERY_FLAG(item, FLAG_XRAYS))	3439	if (QUERY_FLAG (item, FLAG_XRAYS))
3440	SET_FLAG(skin, FLAG_XRAYS);	3440	SET_FLAG (skin, FLAG_XRAYS);
3441	if(QUERY_FLAG(item, FLAG_STEALTH))	3441	if (QUERY_FLAG (item, FLAG_STEALTH))
3442	SET_FLAG(skin, FLAG_STEALTH);	3442	SET_FLAG (skin, FLAG_STEALTH);
3443	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3443	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3444	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3444	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3445		3445
3446	/* print message if there is one */	3446	/* print message if there is one */
3447	if (item->msg != NULL)	3447	if (item->msg != NULL)
3448	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3448	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3449	}
		3450	else
3449	}	3451	{
3450	else {
3451	/* generate misc. treasure */	3452	/* generate misc. treasure */
3452	tmp = arch_to_object (tr->item);	3453	tmp = arch_to_object (tr->item);
3453	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3454	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3454	tmp = insert_ob_in_ob (tmp, who);	3455	who->insert (tmp);
3455	if (who->type == PLAYER)
3456	esrv_send_item(who, tmp);
3457	}	3456	}
3458	}	3457	}
3459		3458
3460	/**	3459	/**
3461	* Unready an object for a player. This function does nothing if the object was	3460	* Unready an object for a player. This function does nothing if the object was
3462	* not readied.	3461	* not readied.
3463	*/	3462	*/
		3463	void
3464	void player_unready_range_ob(player *pl, object *ob) {	3464	player_unready_range_ob (player *pl, object *ob)
3465	rangetype i;	3465	{
		3466	if (pl->ob->current_weapon == ob)
		3467	pl->ob->current_weapon = 0;
3466		3468
3467	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3469	if (pl->combat_ob == ob)
3468	if (pl->ranges[i] == ob) {	3470	pl->combat_ob = 0;
3469	pl->ranges[i] = NULL;	3471
3470	if (pl->shoottype == i) {	3472	if (pl->ranged_ob == ob)
3471	pl->shoottype = range_none;	3473	pl->ranged_ob = 0;
3472	}
3473	}
3474	}
3475	}	3474	}
		3475
		3476	sint8
		3477	player::visibility_at (maptile *map, int x, int y) const
		3478	{
		3479	if (!ns)
		3480	return 0;
		3481
		3482	int dx, dy;
		3483	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3484	return 0;
		3485
		3486	x += dx - ns->current_x + ns->mapx / 2;
		3487	y += dy - ns->current_y + ns->mapy / 2;
		3488
		3489	if (!IN_RANGE_EXC (x, 0, ns->mapx) || !IN_RANGE_EXC (y, 0, ns->mapy))
		3490	return 0;
		3491
		3492	return 100 - blocked_los [x][y];
		3493	}
		3494
		3495	void
		3496	player::infobox (const char *title, const char *msg, int color)
		3497	{
		3498	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3499	}
		3500
		3501	void
		3502	player::statusmsg (const char *msg, int color)
		3503	{
		3504	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3505	}
		3506
		3507	void
		3508	player::failmsg (const char *msg, int color)
		3509	{
		3510	play_sound (sound_find ("generic_failure"));
		3511	statusmsg (msg, color);
		3512	}
		3513

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