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Comparing deliantra/server/server/player.C (file contents):
Revision 1.9 by root, Tue Aug 29 07:34:00 2006 UTC vs.
Revision 1.266 by root, Tue Apr 6 23:34:57 2010 UTC

1	/*	1	/*
2	* static char *rcsid_player_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: player.C,v 1.9 2006/08/29 07:34:00 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
		5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992 Frank Tore Johansen
		7	*
		8	* Deliantra is free software: you can redistribute it and/or modify it under
		9	* the terms of the Affero GNU General Public License as published by the
		10	* Free Software Foundation, either version 3 of the License, or (at your
		11	* option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the Affero GNU General Public License
		19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
		21	*
		22	* The authors can be reached via e-mail to <support@deliantra.net>
4	*/	23	*/
5		24
6	/*	25	//+GPL
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28		26
29	#include <global.h>	27	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	28	#include <sproto.h>
35	#endif
36	#include <sounds.h>	29	#include <sounds.h>
37	#include <living.h>	30	#include <living.h>
38	#include <object.h>	31	#include <object.h>
39	#include <spells.h>	32	#include <spells.h>
40	#include <skills.h>	33	#include <skills.h>
41	#include <newclient.h>
42		34
43	#ifdef COZY_SERVER	35	#include <algorithm>
44	extern int same_party (partylist *a, partylist *b);	36	#include <functional>
45	#endif
46		37
47	player *find_player(const char *plname)	38	playervec players;
48	{
49	player *pl;
50	for(pl=first_player;pl!=NULL;pl=pl->next)
51	{
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))
53	return pl;
54	};
55	return NULL;
56	}
57		39
58	player* find_player_partial_name( const char* plname )	40	/* This loads the first map an puts the player on it. */
59	{	41	static void
60	player* pl;	42	set_first_map (object *op)
61	player* found = NULL;	43	{
62	size_t namelen = strlen( plname );	44	op->contr->maplevel = first_map_path;
63	for ( pl = first_player; pl != NULL; pl = pl->next )	45	op->x = -1;
64	{	46	op->y = -1;
65	if ( strlen( pl->ob->name ) < namelen )
66	continue;
67
68	if ( !strcmp( pl->ob->name, plname) )
69	return pl;
70
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )
72	{
73	if ( found )
74	return NULL;
75
76	found = pl;
77	}
78	}
79	return found;
80	}
81
82	void display_motd(const object *op) {
83	char buf[MAX_BUF];
84	char motd[HUGE_BUF];
85	FILE *fp;
86	int comp;
87	int size;
88
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
91	return;
92	}
93	motd[0]='\0';
94	size=0;
95	while (fgets(buf, MAX_BUF, fp) != NULL) {
96	if( *buf == '#')
97	continue;
98	strncat(motd+size,buf,HUGE_BUF-size);
99	size+=strlen(buf);
100	}
101	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
102	close_and_delete(fp, comp);
103	}	47	}
104		48
105	void send_rules(const object *op) {	49	void
106	char buf[MAX_BUF];	50	player::activate ()
107	char rules[HUGE_BUF];	51	{
108	FILE *fp;	52	if (active)
109	int comp;
110	int size;
111
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
114	return;	53	return;
115	}
116	rules[0]='\0';
117	size=0;
118	while (fgets(buf, MAX_BUF, fp) != NULL) {
119	if( *buf == '#')
120	continue;
121	if (size + strlen(buf)>=HUGE_BUF)
122	{
123	LOG(llevDebug, "Warning, rules size is > %d bytes.\n", HUGE_BUF);
124	break;
125	}
126	strncat(rules+size,buf,HUGE_BUF-size);
127	size+=strlen(buf);
128	}
129	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_RULES, rules, NULL);
130	close_and_delete(fp, comp);
131	}
132		54
133	void send_news(const object *op) {	55	players.insert (this);
134	char buf[MAX_BUF];	56	ob->remove ();
135	char news[HUGE_BUF];	57	ob->map = 0;
136	char subject[MAX_BUF];	58	ob->activate_recursive ();
137	FILE *fp;	59	CLEAR_FLAG (ob, FLAG_FRIENDLY);
138	int comp;	60	add_friendly_object (ob);
139	int size;
140
141	sprintf(buf, "%s/%s", settings.confdir, settings.news);
142	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL)
143	return;
144	news[0]='\0';
145	subject[0]='\0';
146	size=0;
147	while (fgets(buf, MAX_BUF, fp) != NULL) {
148	if( *buf == '#')
149	continue;
150	if ( *buf =='%'){ /* send one news */
151	if (size>0)
152	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
153	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
154	"INFORMATION: %s\n%s",
155	"%s\n%s",
156	subject, news); /*send previously read news*/
157	strcpy(subject,buf+1);
158	strip_endline(subject);
159	size=0;
160	news[0]='\0';
161	}
162	else{
163	if (size + strlen(buf)>=HUGE_BUF)
164	{
165	LOG(llevDebug, "Warning, one news item has size > %d bytes.\n", HUGE_BUF);
166	break;
167	}
168	strncat(news+size,buf,HUGE_BUF-size);
169	size+=strlen(buf);
170	}
171	}
172
173	draw_ext_info_format(NDI_UNIQUE | NDI_GREEN, 0, op,
174	MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_NEWS,
175	"INFORMATION: %s\n%s\n",
176	"%s\n%s",
177	subject, news);
178	close_and_delete(fp, comp);
179	}	61	}
180		62
181	int playername_ok(const char *cp) {	63	void
182	/* Don't allow - or _ as first character in the name */	64	player::deactivate ()
183	if (*cp == '-' || *cp == '_') return 0;	65	{
184		66	if (!active)
185	for(;*cp!='\0';cp++)
186	if(!((*cp>='a'&&*cp<='z')||(*cp>='A'&&*cp<='Z'))&&*cp!='-'&&*cp!='_')
187	return 0;
188	return 1;	67	return;
189	}
190		68
191	/* This no longer sets the player map. Also, it now updates	69	terminate_all_pets (ob);
192	* all the pointers so the caller doesn't need to do that.	70	remove_friendly_object (ob);
193	* Caller is responsible for setting the correct map.	71	ob->deactivate_recursive ();
194	*/
195		72
196	/* Redo this to do both get_player_ob and get_player.	73	if (ob->map)
197	* Hopefully this will be less bugfree and simpler.	74	maplevel = ob->map->path;
198	* Returns the player structure. If 'p' is null,
199	* we create a new one. Otherwise, we recycle
200	* the one that is passed.
201	*/
202	static player* get_player(player *p) {
203	object *op=arch_to_object(get_player_archetype(NULL));
204	int i;
205		75
206	if (!p) {	76	ob->remove ();
207	p = (player *) malloc(sizeof(player));	77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
208	if(p==NULL)	78	ob->map = 0;
209	fatal(OUT_OF_MEMORY);	79	party = 0;
210		80
211	/* This adds the player in the linked list. There is extra	81	combat_ob = ranged_ob = 0; //TODO, should be special marker, non-refcounted, not this
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		82
225	p->next = NULL;	83	players.erase (this);
		84	}
		85
		86	// connect the player with a specific client
		87	// also changes, rationalises, and fixes some incorrect settings
		88	void
		89	player::connect (client *ns)
		90	{
		91	this->ns = ns;
		92	ns->pl = this;
		93
		94	run_on = 0;
		95	fire_on = 0;
		96	ob->close_container (); //TODO: client-specific
		97
		98	ns->update_look = 0;
		99	ns->look_position = 0;
		100
		101	clear_los ();
		102
		103	ns->reset_stats ();
		104
		105	/* make sure he's a player -- needed because of class change. */
		106	ob->type = PLAYER; // we are paranoid
		107	ob->race = ob->arch->race;
		108
		109	ob->update_weight ();
		110	link_skills ();
		111
		112	assign (title, ob->arch->object::name);
		113
		114	/* if it's a dragon player, set the correct title here */
		115	if (ob->is_dragon ())
226	}	116	{
		117	object *tmp, *abil = 0, *skin = 0;
227		118
228	/* Clears basically the entire player structure except	119	for (tmp = ob->inv; tmp; tmp = tmp->below)
229	* for next and socket.	120	if (tmp->type == FORCE)
230	*/	121	if (tmp->arch->archname == shstr_dragon_ability_force)
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));	122	abil = tmp;
232	p->attachable_init (); //HACK	123	else if (tmp->arch->archname == shstr_dragon_skin_force)
		124	skin = tmp;
233		125
		126	set_dragon_name (ob, abil, skin);
		127	}
		128
		129	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		130
		131	esrv_new_player (this);
		132
		133	ob->update_stats ();
		134
		135	ns->floorbox_update ();
		136	esrv_send_inventory (ob, ob);
		137	esrv_add_spells (this, 0);
		138
		139	ob->flag [FLAG_READY_WEAPON] = false;
		140	ob->flag [FLAG_READY_SKILL] = false;
		141	ob->flag [FLAG_READY_RANGE] = false;
		142	ob->flag [FLAG_READY_BOW] = false;
		143
		144	ob->update_stats (); // we unapplied stuff above
		145	activate ();
		146
		147	INVOKE_PLAYER (CONNECT, this);
		148	INVOKE_PLAYER (LOGIN, this);
		149	}
		150
		151	void
		152	player::disconnect ()
		153	{
		154	if (ob)
		155	{
		156	ob->close_container (); //TODO: client-specific
		157	ob->drop_unpaid_items ();
		158	}
		159
		160	if (ns)
		161	{
		162	if (active)
		163	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		164
		165	INVOKE_PLAYER (DISCONNECT, this);
		166
		167	ns->reset_stats ();
		168	ns->pl = 0;
		169	ns = 0;
		170	}
		171
		172	// this is important for the player scheduler to get the correct refcount
		173	// when ns = 0
		174	observe = viewpoint = ob;
		175
		176	deactivate ();
		177	}
		178
		179	//-GPL
		180
		181	// the need for this function can be explained
		182	// by load_object not returning the object
		183	void
		184	player::set_object (object *op)
		185	{
		186	ob = observe = viewpoint = op;
		187	ob->contr = this; /* this aren't yet in archetype */
		188
		189	ob->speed = 1.0f;
		190	ob->speed_left = 0.5f;
		191
		192	ob->direction = 5; /* So player faces south */
		193	}
		194
		195	void
		196	player::set_observe (object *op)
		197	{
		198	observe = viewpoint = op ? op : ob;
		199	do_los = 1;
		200	}
		201
		202	void
		203	player::set_viewpoint (object *op)
		204	{
		205	viewpoint = op ? op : (object *)observe;
		206	do_los = 1;
		207	}
		208
		209	//+GPL
		210
		211	player::player ()
		212	{
234	/* There are some elements we want initialized to non zero value -	213	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	214	* we deal with that below this point.
236	*/	215	*/
237	p->party=NULL;	216	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	217	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	218	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		219
243	#ifdef AUTOSAVE	220	savebed_map = first_map_path; /* Init. respawn position */
244	p->last_save_tick = 9999999;	221
245	#endif	222	gen_sp_armour = 10;
		223	bowtype = bow_normal;
		224	petmode = pet_normal;
		225	usekeys = containers;
		226	peaceful = 1; /* default peaceful */
		227	do_los = 1;
		228
		229	weapon_sp = 1.0f;
		230	weapon_sp_left = 0.5f;
		231	}
		232
		233	void
		234	player::do_destroy ()
		235	{
		236	disconnect ();
		237
		238	attachable::do_destroy ();
		239
		240	if (ob)
246		241	{
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	242	ob->destroy_inv (false);
		243	ob->destroy ();
248		244	}
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		245
258	roll_stats(op);	246	ob = observe = viewpoint = 0;
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;
266	p->petmode=pet_normal;
267	p->listening=10;
268	p->usekeys=containers;
269	p->last_weapon_sp= -1;
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);
276	p->title[sizeof(p->title)-1] = '\0';
277	op->race = add_string (op->arch->clone.race);
278
279	CLEAR_FLAG(op,FLAG_READY_SKILL);
280
281	/* we need to clear these to -1 and not zero - otherwise,
282	* if a player quits and starts a new character, we wont
283	* send new values to the client, as things like exp start
284	* at zero.
285	*/
286	for (i=0; i < NUM_SKILLS; i++) {
287	p->last_skill_exp[i] = -1;
288	p->last_skill_ob[i] = NULL;
289	}
290	for (i=0; i < NROFATTACKS; i++) {
291	p->last_resist[i] = -1;
292	}
293	p->last_stats.exp = -1;
294	p->last_weight = (uint32)-1;
295
296	p->socket.update_look=0;
297	p->socket.look_position=0;
298	return p;
299	}	247	}
300		248
301		249	player::~player ()
302	/* This loads the first map an puts the player on it. */
303	static void set_first_map(object *op)
304	{	250	{
305	strcpy(op->contr->maplevel, first_map_path);	251	/* Clear item stack */
306	op->x = -1;	252	free (stack_items);
307	op->y = -1;
308	enter_exit(op, NULL);
309	}
310
311	/* Tries to add player on the connection passwd in ns.
312	* All we can really get in this is some settings like host and display
313	* mode.
314	*/
315
316	int add_player(NewSocket *ns) {
317	player *p;
318
319	p=get_player(NULL);
320	p->socket = *ns;
321	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
322	if(p->socket.faces_sent == NULL)
323	fatal(OUT_OF_MEMORY);
324	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
325	/* Needed because the socket we just copied over needs to be cleared.
326	* Note that this can result in a client reset if there is partial data
327	* on the uncoming socket.
328	*/
329	p->socket.inbuf.len = 0;
330	set_first_map(p->ob);
331
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);
333	add_friendly_object(p->ob);
334	send_rules(p->ob);
335	send_news(p->ob);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;
339	}	253	}
340		254
341	/*	255	/*
342	* get_player_archetype() return next player archetype from archetype	256	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	257	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	258	* Note: there MUST be at least one player archetype!
345	*/	259	*/
		260	static archetype *
346	archetype *get_player_archetype(archetype* at)	261	get_player_archetype (archetype *at)
347	{	262	{
348	archetype *start = at;	263	// archetypes could have been reloaded
349	for (;;) {	264	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
350	if (at==NULL || at->next==NULL)	265
351	at=first_archetype;	266	if (!nat)
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;	267	return at;
356	if (at == start) {	268
357	LOG (llevError, "No Player archetypes\n");	269	archvec::iterator i = archetypes.find (nat);
358	exit (-1);	270
359	}	271	for (;;)
360	}	272	{
361	}	273	if (++i == archetypes.end ())
		274	i = archetypes.begin ();
		275	else if (*i == at)
		276	cleanup ("not a single player archetype found");
362		277
		278	if ((*i)->type == PLAYER)
		279	return *i;
		280	}
		281	}
363		282
		283	/* Tries to add player on the connection passed in ns.
		284	* All we can really get in this is some settings like host and display
		285	* mode.
		286	*/
		287	player *
		288	player::create ()
		289	{
		290	player *pl = new player;
		291
		292	pl->set_object (get_player_archetype (0)->instance ());
		293
		294	pl->ob->roll_stats ();
		295	pl->ob->stats.wc = 2;
		296	pl->ob->run_away = 25; /* Then we panick... */
		297
		298	set_first_map (pl->ob);
		299
		300	return pl;
		301	}
		302
		303	object *
364	object *get_nearest_player(object *mon) {	304	get_nearest_player (object *mon)
		305	{
365	object *op = NULL;	306	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	307	objectlink *ol;
368	unsigned lastdist;	308	unsigned lastdist;
369	rv_vector rv;	309	rv_vector rv;
370		310
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	311	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
372	/* We should not find free objects on this friendly list, but it	312	{
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))	313	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	314	continue;
398		315
399	if(lastdist>rv.distance) {
400	op=ol->ob;
401	lastdist=rv.distance;
402	}
403	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {
405	if (can_detect_enemy(mon, pl->ob,&rv)) {
406
407	if(lastdist>rv.distance) {	316	if (lastdist > rv.distance)
408	op=pl->ob;	317	{
		318	op = ol->ob;
409	lastdist=rv.distance;	319	lastdist = rv.distance;
		320	}
410	}	321	}
411	}	322
412	}	323	for_all_players (pl)
		324	if (can_detect_enemy (mon, pl->ob, &rv))
		325	if (lastdist > rv.distance)
		326	{
		327	op = pl->ob;
		328	lastdist = rv.distance;
		329	}
		330
413	#if 0	331	#if 0
414	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	332	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
415	#endif	333	#endif
416	return op;	334	return op;
417	}	335	}
418		336
419	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	337	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
420	* result in a monster paths backtracking. It basically determines how large a	338	* result in a monster paths backtracking. It basically determines how large a
421	* detour a monster will take from the direction path when looking	339	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	353	* 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	354	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	355	* is probably not a good thing.
438	*/	356	*/
439	#define MAX_SPACES 50	357	#define MAX_SPACES 50
440
441		358
442	/*	359	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	360	* 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	361	* 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	362	* 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.	375	* 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,	376	* 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	377	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	378	* is blocking itself.
462	*/	379	*/
		380	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	381	path_to_player (object *mon, object *pl, unsigned mindiff)
		382	{
464	rv_vector rv;	383	rv_vector rv;
465	sint16 x,y;	384	sint16 x, y;
466	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	385	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
467	mapstruct *m ,*lastmap;	386	maptile *m, *lastmap;
468		387
469	get_rangevector(mon, pl, &rv, 0);	388	get_rangevector (mon, pl, &rv, 0);
470		389
471	if (rv.distance<mindiff) return 0;	390	if (rv.distance < mindiff)
472
473	x=mon->x;
474	y=mon->y;
475	m=mon->map;
476	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
478	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
479	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;
481	while (diff >1 && max>0) {
482	lastx = x;
483	lasty = y;
484	lastmap = m;
485	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];
487
488	mflags = get_map_flags(m, &m, x, y, &x, &y);
489	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
490
491	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
493	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
494	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.
496	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {
499	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.
501	*/
502	x = lastx;
503	y = lasty;
504	m = lastmap;
505	dir = firstdir = rv.direction;
506	} else {
507	/* direct path is blocked - try taking a side step to
508	* either the left or right.
509	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting
512	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth
514	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
516	if (i==0) continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in
519	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully
526	* moved.
527	*/
528
529	x = lastx + freearr_x[absdir(lastdir+i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];
531	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
536	if (mflags & P_BLOCKSVIEW) continue;
537
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;
539	}
540	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.
542	*/
543	if (i==(DETOUR_AMOUNT+1))
544	return 0;
545	diff--;
546	lastdir=dir;
547	max--;
548	if (!firstdir) firstdir = dir+i;
549	} /* else check alternate directions */
550	} /* if blocked */
551	else {
552	/* we moved towards creature, so diff is less */
553	diff--;
554	max--;
555	lastdir=dir;
556	if (!firstdir) firstdir = dir;
557	}
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.
561	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
563	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
564	}
565	if (diff>max) return 0;
566	}
567	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;
569
570	return firstdir;
571	}
572
573	void give_initial_items(object *pl,treasurelist *items) {
574	object *op,*next=NULL;
575
576	if(pl->randomitems!=NULL)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
578
579	for (op=pl->inv; op; op=next) {
580	next = op->below;
581
582	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way
584	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);
587
588	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions
590	*/
591	if (pl->type == PLAYER) {
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
593	(op->type == ARMOUR || op->type == BOOTS ||
594	op->type == CLOAK || op->type == HELMET ||
595	op->type == SHIELD || op->type == GLOVES ||
596	op->type == BRACERS || op->type == GIRDLE)) ||
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}
602	}
603
604	/* This really needs to be better - we should really give
605	* a substitute spellbook. The problem is that we don't really
606	* have a good idea what to replace it with (need something like
607	* a first level treasurelist for each skill.)
608	* remove duplicate skills also
609	*/
610	if(op->type==SPELLBOOK || op->type == SKILL) {
611	object *tmp;
612
613	for (tmp=op->below; tmp; tmp=tmp->below)
614	if (tmp->type == op->type && tmp->name == op->name) break;
615
616	if (tmp) {
617	remove_ob(op);
618	free_object(op);
619	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
620	tmp->name);
621	continue;
622	}
623	if (op->nrof > 1) op->nrof = 1;
624	}
625
626	if (op->type == SPELLBOOK && op->inv) {
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
628	}
629
630	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.
633	*/
634	if (need_identify(op)) {
635	SET_FLAG(op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);
638	}
639	if(op->type==SPELL) {
640	remove_ob(op);
641	free_object(op);
642	continue;
643	}
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;
647	op->level = 1;
648	}
649	/* lock all 'normal items by default */
650	else SET_FLAG(op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */
652
653	/* Need to set up the skill pointers */
654	link_player_skills(pl);
655	}
656
657	void get_name(object *op) {
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;	391	return 0;
724	}
725		392
726	void confirm_password(object *op) {	393	x = mon->x;
		394	y = mon->y;
		395	m = mon->map;
		396	dir = rv.direction;
		397	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		398	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
727		399
728	op->contr->write_buf[0]='\0';	400	/* If we can't solve it within the search distance, return now. */
729	op->contr->state=ST_CONFIRM_PASSWORD;	401	if (diff > max)
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	402	return 0;
731	}
732		403
		404	while (diff > 1 && max > 0)
		405	{
		406	lastx = x;
		407	lasty = y;
		408	lastmap = m;
		409	x = lastx + freearr_x[dir];
		410	y = lasty + freearr_y[dir];
		411
		412	mflags = get_map_flags (m, &m, x, y, &x, &y);
		413	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
		414
		415	/* Space is blocked - try changing direction a little */
		416	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK (mon, blocked) || (mflags & P_BLOCKSVIEW))
		417	&& (m == mon->map && blocked_link (mon, m, x, y))))
		418	{
		419	/* recalculate direction from last good location. Possible
		420	* we were not traversing ideal location before.
		421	*/
		422	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
		423	if (rv.direction != dir)
		424	{
		425	/* OK - says direction should be different - lets reset the
		426	* the values so it will try again.
		427	*/
		428	x = lastx;
		429	y = lasty;
		430	m = lastmap;
		431	dir = firstdir = rv.direction;
		432	}
		433	else
		434	{
		435	/* direct path is blocked - try taking a side step to
		436	* either the left or right.
		437	* Note increase the values in the loop below to be
		438	* more than -1/1 respectively will mean the monster takes
		439	* bigger detour. Have to be careful about these values getting
		440	* too big (3 or maybe 4 or higher) as the monster may just try
		441	* stepping back and forth
		442	*/
		443	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		444	{
		445	if (i == 0)
		446	continue; /* already did this, so skip it */
		447	/* Use lastdir here - otherwise,
		448	* since the direction that the creature should move in
		449	* may change, you could get infinite loops.
		450	* ie, player is northwest, but monster can only
		451	* move west, so it does that. It goes some distance,
		452	* gets blocked, finds that it should move north,
		453	* can't do that, but now finds it can move east, and
		454	* gets back to its original point. lastdir contains
		455	* the last direction the creature has successfully
		456	* moved.
		457	*/
		458
		459	x = lastx + freearr_x[absdir (lastdir + i)];
		460	y = lasty + freearr_y[absdir (lastdir + i)];
		461	m = lastmap;
		462	mflags = get_map_flags (m, &m, x, y, &x, &y);
		463	if (mflags & P_OUT_OF_MAP)
		464	continue;
		465	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
		466	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		467	continue;
		468	if (mflags & P_BLOCKSVIEW)
		469	continue;
		470
		471	if (m == mon->map && blocked_link (mon, m, x, y))
		472	break;
		473	}
		474	/* go through entire loop without finding a valid
		475	* sidestep to take - thus, no valid path.
		476	*/
		477	if (i == (DETOUR_AMOUNT + 1))
		478	return 0;
		479	diff--;
		480	lastdir = dir;
		481	max--;
		482	if (!firstdir)
		483	firstdir = dir + i;
		484	} /* else check alternate directions */
		485	} /* if blocked */
		486	else
		487	{
		488	/* we moved towards creature, so diff is less */
		489	diff--;
		490	max--;
		491	lastdir = dir;
		492	if (!firstdir)
		493	firstdir = dir;
		494	}
		495
		496	if (diff <= 1)
		497	{
		498	/* Recalculate diff (distance) because we may not have actually
		499	* headed toward player for entire distance.
		500	*/
		501	get_rangevector_from_mapcoord (m, x, y, pl, &rv, 0);
		502	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		503	}
		504
		505	if (diff > max)
		506	return 0;
		507	}
		508
		509	/* If we reached the max, didn't find a direction in time */
		510	if (!max)
		511	return 0;
		512
		513	return firstdir;
		514	}
		515
		516	void
		517	give_initial_items (object *pl, treasurelist *items)
		518	{
		519	if (pl->randomitems)
		520	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		521
		522	for (object *next, *op = pl->inv; op; op = next)
		523	{
		524	next = op->below;
		525
		526	/* Forces get applied per default, unless they have the
		527	* flag "neutral" set. Sorry but I can't think of a better way
		528	*/
		529	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
		530	SET_FLAG (op, FLAG_APPLIED);
		531
		532	/* we never give weapons/armour if these cannot be used
		533	* by this player due to race restrictions
		534	*/
		535	if (pl->type == PLAYER)
		536	{
		537	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		538	&&
		539	(op->type == ARMOUR || op->type == BOOTS
		540	|| op->type == CLOAK || op->type == HELMET
		541	|| op->type == SHIELD || op->type == GLOVES
		542	|| op->type == BRACERS || op->type == GIRDLE))
		543	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
		544	{
		545	op->destroy ();
		546	continue;
		547	}
		548	}
		549
		550	/* Here we remove duplicated skills (as duplicated spell objects have
		551	* _very_ confusing effects for players), which could for instance be
		552	* generated by bad treasurelists. - elmex
		553	*/
		554	if (op->type == SKILL)
		555	{
		556	for (object *tmp = op->below; tmp; tmp = tmp->below)
		557	if (tmp->type == op->type && tmp->name == op->name)
		558	{
		559	op->destroy ();
		560	LOG (llevError,
		561	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
		562	break;
		563	}
		564
		565	if (op->nrof > 1)
		566	op->nrof = 1;
		567	}
		568
		569	if (op->type == SPELLBOOK && op->inv)
		570	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
		571
		572	/* Give starting characters identified, uncursed, and undamned
		573	* items. Just don't identify gold or silver, or it won't be
		574	* merged properly.
		575	*/
		576	if (need_identify (op))
		577	{
		578	SET_FLAG (op, FLAG_IDENTIFIED);
		579	CLEAR_FLAG (op, FLAG_CURSED);
		580	CLEAR_FLAG (op, FLAG_DAMNED);
		581	}
		582
		583	if (op->type == SPELL)
		584	{
		585	op->destroy ();
		586	continue;
		587	}
		588	else if (op->type == SKILL)
		589	{
		590	SET_FLAG (op, FLAG_CAN_USE_SKILL);
		591	op->stats.exp = 0;
		592	op->level = 1;
		593	}
		594	else /* lock all 'normal items by default */
		595	SET_FLAG (op, FLAG_INV_LOCKED);
		596	} /* for loop of objects in player inv */
		597
		598	/* Need to set up the skill pointers */
		599	pl->contr->link_skills ();
		600	}
		601
		602	void
733	void get_party_password(object *op, partylist *party) {	603	get_party_password (object *op, partylist *party)
		604	{
734	if (party == NULL) {	605	if (party == NULL)
		606	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	607	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	608	return;
737	}	609	}
		610
738	op->contr->write_buf[0]='\0';	611	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	612	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	613	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	614	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	615	}
743
744		616
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	617	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
746	int roll_stat(void) {	618	static int
		619	roll_stat ()
		620	{
747	int a[4],i,j,k;	621	int a[4], i, j, k;
748		622
749	for(i=0;i<4;i++)	623	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	624	a[i] = (int) rndm (6) + 1;
751		625
752	for(i=0,j=0,k=7;i<4;i++)	626	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	627	if (a[i] < k)
754	k=a[i],j=i;	628	k = a[i], j = i;
755		629
756	for(i=0,k=0;i<4;i++) {	630	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	631	if (i != j)
758	k+=a[i];	632	k += a[i];
759	}	633
760	return k;	634	return k;
761	}	635	}
762		636
763	void roll_stats(object *op) {	637	void
		638	object::roll_stats ()
		639	{
		640	int statsort [NUM_STATS];
		641
		642	for (;;)
		643	{
764	int sum=0;	644	int sum = 0;
765	int i = 0, j = 0;	645	for (int i = NUM_STATS; i--; )
766	int statsort[7];	646	sum += statsort [i] = roll_stat ();
767		647
768	do {	648	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	649	break;
770	op->stats.Dex=roll_stat();	650	}
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		651
781	/* Sort the stats so that rerolling is easier... */	652	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	653	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		654
790	/* a quick and dirty bubblesort? */	655	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];	656	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		657
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;	658	stats.exp = 0;
821	op->stats.ac=0;	659	stats.ac = 0;
822		660
		661	stats.hp = stats.maxhp;
		662	stats.sp = stats.maxsp;
		663	stats.grace = stats.maxgrace;
		664
		665	if (contr)
		666	{
823	op->contr->levhp[1] = 9;	667	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	668	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	669	contr->levgrace[1] = 3;
826		670
827	fix_player(op);	671	contr->orig_stats = stats;
		672	}
		673	}
		674
		675	void
		676	object::swap_stats (int a, int b)
		677	{
		678	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		679
		680	for (int i = 0; i < NUM_STATS; ++i)
		681	stats.stat (i) = contr->orig_stats.stat (i);
		682
		683	//TODO: the following code looks so borked and should, at the very least,
		684	// be merged with the similar code in roll_stats
		685	stats.ac = 0;
		686
		687	level = 1;
		688	stats.exp = 0;
		689	stats.ac = 0;
		690
828	op->stats.hp = op->stats.maxhp;	691	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	692	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	693	stats.grace = stats.maxgrace;
		694
		695	if (contr)
		696	{
		697	contr->levhp[1] = 9;
		698	contr->levsp[1] = 6;
		699	contr->levgrace[1] = 3;
		700
831	op->contr->orig_stats=op->stats;	701	contr->orig_stats = stats;
		702	}
832	}	703	}
833		704
834	void Roll_Again(object *op)	705	static void
		706	start_info (object *op)
835	{	707	{
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];	708	char buf[MAX_BUF];
844		709
845	if ( op->contr->Swap_First == -1 ) {	710	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);	711	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	}	712	}
953		713
954	/* This function takes the key that is passed, and does the	714	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	715	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	716	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	717	* separate race and class; this actually changes the RACE,
958	* not the class.	718	* not the class.
959	*/	719	*/
960		720	void
961	int key_change_class(object *op, char key)	721	player::chargen_race_done ()
962	{	722	{
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 */	723	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	724	esrv_new_player (ob->contr);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		725
		726	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		727	if (tl)
		728	create_treasure (tl, ob, 0, 0, 0);
		729
977	INVOKE_PLAYER (BIRTH, op->contr);	730	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	731	INVOKE_PLAYER (LOGIN, ob->contr);
979		732
980	op->contr->state=ST_PLAYING;	733	ob->contr->ns->state = ST_PLAYING;
981		734
982	if (op->msg) {	735	if (ob->msg)
983	free_string(op->msg);	736	ob->msg = 0;
984	op->msg=NULL;
985	}
986		737
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);	738	start_info (ob);
997	CLEAR_FLAG(op, FLAG_WIZ);	739	CLEAR_FLAG (ob, FLAG_WIZ);
998	give_initial_items(op,op->randomitems);	740	give_initial_items (ob, ob->randomitems);
999	link_player_skills(op);
1000	esrv_send_inventory(op, op);	741	esrv_send_inventory (ob, ob);
1001	fix_player(op);	742	ob->update_stats ();
1002		743
1003	/* This moves the player to a different start map, if there	744	/* This moves the player to a different start map, if there
1004	* is one for this race	745	* is one for this race
1005	*/	746	*/
1006	if(*first_map_ext_path) {	747	if (*first_map_ext_path)
1007	object *tmp;	748	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1008	mapstruct *oldmap = op->map;	749	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");	750	LOG (llevDebug, "first_map_ext_path not set\n");
1022	}	751	}
1023	return 0;
1024	}
1025		752
		753	void
		754	player::chargen_race_next ()
		755	{
1026	/* Following actually changes the race - this is the default command	756	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.	757	* if we don't match with one of the options above.
1028	*/	758	*/
1029		759
1030	tmp_loop = 0;	760	do
1031	while(!tmp_loop) {	761	{
1032	const char *name = add_string (op->name);	762	shstr name = ob->name;
1033	int x = op->x, y = op->y;	763	int x = ob->x, y = ob->y;
1034	remove_statbonus(op);	764
1035	remove_ob (op);	765	ob->remove_statbonus ();
		766	ob->remove ();
1036	op->arch = get_player_archetype(op->arch);	767	ob->arch = get_player_archetype (ob->arch);
1037	copy_object (&op->arch->clone, op);	768	ob->arch->copy_to (ob);
1038	op->instantiate ();	769	ob->instantiate ();
1039	op->stats = op->contr->orig_stats;	770	ob->stats = ob->contr->orig_stats;
1040	free_string (op->name);	771	ob->name = ob->name_pl = name;
1041	op->name = name;	772	ob->x = x;
1042	free_string(op->name_pl);	773	ob->y = y;
1043	op->name_pl = add_string(name);
1044	op->x = x;
1045	op->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */	774	SET_ANIMATION (ob, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);	775	insert_ob_in_map (ob, ob->map, ob, 0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	776	assign (ob->contr->title, ob->arch->object::name);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';	777	ob->add_statbonus ();
1050	add_statbonus(op);
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}	778	}
		779	while (!allowed_class (ob));
		780
1055	update_object(op,UP_OBJ_FACE);	781	update_object (ob, UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);	782	esrv_update_item (UPD_FACE, ob, ob);
1057	fix_player(op);	783	ob->update_stats ();
1058	op->stats.hp=op->stats.maxhp;	784	ob->stats.hp = ob->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;	785	ob->stats.sp = ob->stats.maxsp;
1060	op->stats.grace=0;	786	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	}	787	}
1066		788
1067	int key_confirm_quit(object *op, char key)	789	static void
1068	{
1069	char buf[MAX_BUF];
1070
1071	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1072	op->contr->state=ST_PLAYING;
1073	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1074	return 1;
1075	}
1076
1077	INVOKE_PLAYER (LOGOUT, op->contr);
1078	INVOKE_PLAYER (QUIT , op->contr);
1079
1080	terminate_all_pets(op);
1081	leave_map(op);
1082	op->direction=0;
1083	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1084	"%s quits the game.",op->name);
1085
1086	strcpy(op->contr->killer,"quit");
1087	check_score(op);
1088	op->contr->party=NULL;
1089	if (settings.set_title == TRUE)
1090	op->contr->own_title[0]='\0';
1091
1092	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1093	mapstruct *mp, *next;
1094
1095	/* We need to hunt for any per player unique maps in memory and
1096	* get rid of them. The trailing slash in the path is intentional,
1097	* so that players named 'Ab' won't match against players 'Abe' pathname
1098	*/
1099	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1100	for (mp=first_map; mp!=NULL; mp=next) {
1101	next = mp->next;
1102	if (!strncmp(mp->path, buf, strlen(buf)))
1103	delete_map(mp);
1104	}
1105
1106	delete_character(op->name, 1);
1107	}
1108	play_again(op);
1109	return 1;
1110	}
1111
1112	void flee_player(object *op) {	790	flee_player (object *op)
		791	{
1113	int dir,diff;	792	int dir, diff;
1114	rv_vector rv;	793	rv_vector rv;
1115		794
1116	if(op->stats.hp < 0) {	795	if (op->stats.hp < 0)
		796	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	797	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	798	CLEAR_FLAG (op, FLAG_SCARED);
1119	return;	799	return;
		800	}
		801
		802	if (!op->enemy)
1120	}	803	{
1121
1122	if(op->enemy==NULL) {
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");	804	LOG (llevDebug, "Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);	805	CLEAR_FLAG (op, FLAG_SCARED);
1125	return;	806	return;
1126	}	807	}
1127		808
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)) {	809	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		810	{
1139	op->enemy=NULL;	811	op->enemy = NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);	812	CLEAR_FLAG (op, FLAG_SCARED);
1141	return;	813	return;
1142	}	814	}
		815
1143	get_rangevector(op, op->enemy, &rv, 0);	816	get_rangevector (op, op->enemy, &rv, 0);
1144		817
1145	dir=absdir(4+rv.direction);	818	dir = absdir (4 + rv.direction);
1146	for(diff=0;diff<3;diff++) {	819	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	}	820	{
		821	int m = 1 - rndm (2) * 2;
		822
		823	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
		824	return;
		825	}
		826
1153	/* Cornered, get rid of scared */	827	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	828	CLEAR_FLAG (op, FLAG_SCARED);
1155	op->enemy=NULL;	829	op->enemy = NULL;
1156	}	830	}
1157
1158		831
1159	/* check_pick sees if there is stuff to be picked up/picks up stuff.	832	/* 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	833	* It returns 1 if the player should keep on moving, 0 if he should
1161	* stop.	834	* stop.
1162	*/	835	*/
		836	int
1163	int check_pick(object *op) {	837	check_pick (object *op)
		838	{
1164	object *tmp, *next;	839	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	840	int stop = 0;
1167	int j, k, wvratio;	841	int wvratio;
1168	char putstring[128], tmpstr[16];
1169		842
1170
1171	/* if you're flying, you cna't pick up anything */	843	/* if you're flying, you can't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	844	if (op->move_type & MOVE_FLYING)
1173	return 1;	845	return 1;
1174		846
1175	op_tag = op->count;
1176
1177	next = op->below;	847	next = op->below;
1178	if (next)	848
1179	next_tag = next->count;	849	int cnt = MAX_ITEM_PER_ACTION;
		850	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1180		851
1181	/* loop while there are items on the floor that are not marked as	852	/* loop while there are items on the floor that are not marked as
1182	* destroyed */	853	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	854	while (next && !next->destroyed ())
1184	{	855	{
1185	tmp = next;	856	tmp = next;
1186	next = tmp->below;	857	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		858
1190	if (was_destroyed (op, op_tag))	859	if (cnt <= 0)
		860	{
		861	op->failmsg ("Couldn't pickup all items at once.");
		862	return 0;
		863	}
		864
		865	if (op->destroyed ())
1191	return 0;	866	return 0;
1192		867
1193	if ( ! can_pick (op, tmp))	868	if (!can_pick (op, tmp))
1194	continue;	869	continue;
1195		870
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	871	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	872	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	873	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	874	CHK_PICK_PICKUP;
		875
1200	continue;	876	continue;
1201	}	877	}
1202		878
1203	/* high not bit set? We're using the old autopickup model */
1204	if(!(op->contr->mode & PU_NEWMODE)) {
1205	switch (op->contr->mode) {
1206	case 0: return 1; /* don't pick up */
1207	case 1: pick_up (op, tmp);
1208	return 1;
1209	case 2: pick_up (op, tmp);
1210	return 0;
1211	case 3: return 0; /* stop before pickup */
1212	case 4: pick_up (op, tmp);
1213	break;
1214	case 5: pick_up (op, tmp);
1215	stop = 1;
1216	break;
1217	case 6:
1218	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1219	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1220	pick_up(op, tmp);
1221	break;
1222
1223	case 7:
1224	if (tmp->type == MONEY || tmp->type == GEM)
1225	pick_up(op, tmp);
1226	break;
1227
1228	default:
1229	/* use value density */
1230	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1231	&& (query_cost (tmp, op, F_TRUE) * 100
1232	/ (tmp->weight * MAX (tmp->nrof, 1)))
1233	>= op->contr->mode)
1234	pick_up(op,tmp);
1235	}
1236	}
1237	else { /* old model */
1238	/* NEW pickup handling */	879	/* pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	880	if (op->contr->mode & PU_DEBUG)
1240	{	881	{
1241	/* some debugging code to figure out item information */	882	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)	883	const char *str = tmp->name
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	884	? format ("item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,	885	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1246	else
1247	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	886	: format ("item name: %s item type: %d weight/value: %d",
1248	tmp->arch->name, tmp->type,	887	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	888
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);	889	new_draw_info (NDI_UNIQUE, 0, op, str);
1251
1252	sprintf(putstring,"...flags: ");
1253	for(k=0;k<4;k++)
1254	{
1255	for(j=0;j<32;j++)
1256	{
1257	if((tmp->flags[k]>>j)&0x01)
1258	{
1259	sprintf(tmpstr,"%d ",k*32+j);
1260	strcat(putstring, tmpstr);
1261	}
1262	}
1263	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265
1266	#if 0
1267	/* print the flags too */
1268	for(k=0;k<4;k++)
1269	{
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);
1271	for(j=0;j<32;j++)
1272	{
1273	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1274	if(!((j+1)%4))fprintf(stderr," ");
1275	}
1276	fprintf(stderr," [%d]\n", k*32);
1277	}
1278	#endif
1279	}	890	}
		891
		892	if (op->contr->mode & PU_INHIBIT)
		893	return 1;
		894
		895	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		896	return 1;
		897
1280	/* philosophy:	898	/* philosophy:
1281	* It's easy to grab an item type from a pile, as long as it's	899	* 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	900	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a	901	* and selections, select-items should be used. This is a
1284	* grab-as-you-run type mode that's really useful for arrows for	902	* grab-as-you-run type mode that's really useful for arrows for
1285	* example.	903	* example.
1286	* The drawback: right now it has no frontend, so you need to	904	* 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	905	* stick the bits you want into a calculator in hex mode and then
1288	* convert to decimal and then 'pickup <#>	906	* convert to decimal and then 'pickup <#>
…		…
1291	/* the first two modes are exclusive: if NOTHING we return, if	909	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,	910	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */	911	* meaning if any test passes, the item gets picked up. */
1294		912
1295	/* if mode is set to pick nothing up, return */	913	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;	914	if (op->contr->mode == PU_NOTHING)
		915	return 1;
1298		916
1299	/* if mode is set to stop when encountering objects, return */	917	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick	918	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */	919	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;	920	if (op->contr->mode & PU_STOP)
		921	return 0;
1304		922
1305	/* useful for going into stores and not losing your settings... */	923	/* useful for going into stores and not losing your settings... */
1306	/* and for battles wher you don't want to get loaded down while	924	/* and for battles wher you don't want to get loaded down while
1307	* fighting */	925	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;	926	if (op->contr->mode & PU_INHIBIT)
		927	return 1;
1309		928
1310	/* prevent us from turning into auto-thieves :) */	929	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	930	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		931	continue;
1312		932
1313	/* ignore known cursed objects */	933	/* ignore known cursed objects */
1314	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	934	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		935	continue;
1315		936
1316	/* all food and drink if desired */	937	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */	938	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)	939	if (op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)	940	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	941	{
		942	CHK_PICK_PICKUP;
		943	continue;
		944	}
		945
1321	if(op->contr->mode & PU_DRINK)	946	if (op->contr->mode & PU_DRINK)
1322	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	947	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; }	948	{
		949	CHK_PICK_PICKUP;
		950	continue;
		951	}
1324		952
1325	if(op->contr->mode & PU_POTION)	953	if (op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)	954	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	955	{
		956	CHK_PICK_PICKUP;
		957	continue;
		958	}
1328		959
1329	/* spellbooks, skillscrolls and normal books/scrolls */	960	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)	961	if (op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)	962	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	963	{
		964	CHK_PICK_PICKUP;
		965	continue;
		966	}
		967
1333	if(op->contr->mode & PU_SKILLSCROLL)	968	if (op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)	969	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	970	{
		971	CHK_PICK_PICKUP;
		972	continue;
		973	}
		974
1336	if(op->contr->mode & PU_READABLES)	975	if (op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)	976	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	977	{
		978	CHK_PICK_PICKUP;
		979	continue;
		980	}
1339		981
1340	/* wands/staves/rods/horns */	982	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)	983	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	984	if (tmp->type == WAND
1343	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	985	|| tmp->type == ROD
		986	|| tmp->type == HORN
		987	|| tmp->type == POWER_CRYSTAL)
		988	{
		989	CHK_PICK_PICKUP;
		990	continue;
		991	}
1344		992
1345	/* pick up all magical items */	993	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)	994	if (op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	995	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	996	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		997	{
		998	CHK_PICK_PICKUP;
		999	continue;
		1000	}
1349		1001
1350	if(op->contr->mode & PU_VALUABLES)	1002	if (op->contr->mode & PU_VALUABLES)
1351	{	1003	{
1352	if (tmp->type == MONEY || tmp->type == GEM)	1004	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1005	{
		1006	CHK_PICK_PICKUP;
		1007	continue;
		1008	}
1354	}	1009	}
1355		1010
1356	/* rings & amulets - talismans seems to be typed AMULET */	1011	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)	1012	if (op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)	1013	if (tmp->type == RING
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1014	|| tmp->type == AMULET
		1015	|| tmp->type == GIRDLE
		1016	|| tmp->type == SKILL_TOOL)
		1017	{
		1018	CHK_PICK_PICKUP;
		1019	continue;
		1020	}
		1021
		1022	/* we don't forget dragon food */
		1023	if (op->contr->mode & PU_FLESH)
		1024	if (tmp->type == FLESH)
		1025	{
		1026	CHK_PICK_PICKUP;
		1027	continue;
		1028	}
1360		1029
1361	/* bows and arrows. Bows are good for selling! */	1030	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)	1031	if (op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)	1032	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1033	{
		1034	CHK_PICK_PICKUP;
		1035	continue;
		1036	}
		1037
1365	if(op->contr->mode & PU_ARROW)	1038	if (op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)	1039	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1040	{
		1041	CHK_PICK_PICKUP;
		1042	continue;
		1043	}
1368		1044
1369	/* all kinds of armor etc. */	1045	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)	1046	if (op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)	1047	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1048	{
		1049	CHK_PICK_PICKUP;
		1050	continue;
		1051	}
		1052
1373	if(op->contr->mode & PU_HELMET)	1053	if (op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)	1054	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1055	{
		1056	CHK_PICK_PICKUP;
		1057	continue;
		1058	}
		1059
1376	if(op->contr->mode & PU_SHIELD)	1060	if (op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)	1061	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1062	{
		1063	CHK_PICK_PICKUP;
		1064	continue;
		1065	}
		1066
1379	if(op->contr->mode & PU_BOOTS)	1067	if (op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)	1068	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1069	{
		1070	CHK_PICK_PICKUP;
		1071	continue;
		1072	}
		1073
1382	if(op->contr->mode & PU_GLOVES)	1074	if (op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)	1075	if (tmp->type == GLOVES || tmp->type == BRACERS)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1076	{
		1077	CHK_PICK_PICKUP;
		1078	continue;
		1079	}
		1080
1385	if(op->contr->mode & PU_CLOAK)	1081	if (op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)	1082	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1083	{
		1084	CHK_PICK_PICKUP;
		1085	continue;
		1086	}
1388		1087
1389	/* hoping to catch throwing daggers here */	1088	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)	1089	if (op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1090	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1091	{
		1092	CHK_PICK_PICKUP;
		1093	continue;
		1094	}
1393		1095
1394	/* careful: chairs and tables are weapons! */	1096	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)	1097	if (op->contr->mode & PU_ALLWEAPON)
1396	{	1098	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)	1099	if (tmp->type == WEAPON)
1398	{	1100	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1101	{
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1102	CHK_PICK_PICKUP;
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1103	continue;
1402	}	1104	}
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	}	1105	}
1410		1106
1411	/* misc stuff that's useful */	1107	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)	1108	if (op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1109	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1110	{
		1111	CHK_PICK_PICKUP;
		1112	continue;
		1113	}
1415		1114
1416	/* any of the last 4 bits set means we use the ratio for value	1115	/* any of the last 4 bits set means we use the ratio for value
1417	* pickups */	1116	* pickups */
1418	if(op->contr->mode & PU_RATIO)	1117	if (op->contr->mode & PU_RATIO)
1419	{	1118	{
1420	/* use value density to decide what else to grab */	1119	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */	1120	/* >=7 was >= op->contr->mode */
1422	/* >=7 is the old standard setting. Now we take the last 4 bits	1121	/* >=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 */	1122	*/
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;	1123	wvratio = op->contr->mode & PU_RATIO;
1425	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1124	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1426	{	1125	{
1427	pick_up(op, tmp);
1428	#if 0	1126	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1127	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {	1128	if (tmp->name != NULL)
		1129	{
1431	fprintf(stderr,"%s", tmp->name);	1130	fprintf (stderr, "%s", tmp->name);
1432	}	1131	}
1433	else fprintf(stderr,"%s",tmp->arch->name);	1132	else
		1133	fprintf (stderr, "%s", tmp->arch->archname);
1434	fprintf(stderr,",%d] = ", tmp->type);	1134	fprintf (stderr, ",%d] = ", tmp->type);
1435	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1135	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1436	#endif	1136	#endif
1437	continue;	1137	CHK_PICK_PICKUP;
1438	}	1138	continue;
		1139	}
		1140	} /* the new pickup model */
1439	}	1141	}
1440	} /* the new pickup model */	1142
1441	}
1442	return ! stop;	1143	return !stop;
		1144	}
		1145
		1146	/* routine for both players and monsters. We call this when
		1147	* there is a possibility for our action distrubing our hiding
		1148	* place or invisiblity spell. Artefact invisiblity causes
		1149	* "noise" instead. If we arent invisible to begin with, we
		1150	* return 0.
		1151	*/
		1152	static int
		1153	action_makes_visible (object *op)
		1154	{
		1155	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		1156	{
		1157	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		1158	{
		1159	// artefact invisibility is permanent, but we still make noise
		1160	// this is important for game-balance.
		1161	if (op->contr)
		1162	op->make_noise ();
		1163
		1164	return 0;
		1165	}
		1166
		1167	if (op->contr && op->contr->tmp_invis == 0)
		1168	return 0;
		1169
		1170	/* If monsters, they should become visible */
		1171	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1172	{
		1173	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1174	return 1;
		1175	}
		1176	}
		1177
		1178	return 0;
1443	}	1179	}
1444		1180
1445	/*	1181	/*
1446	* Find an arrow in the inventory and after that	1182	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1183	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1184	* found object is returned.
1449	*/	1185	*/
		1186	static object *
1450	object *find_arrow(object *op, const char *type)	1187	find_arrow (object *op, const char *type)
1451	{	1188	{
1452	object *tmp = NULL;	1189	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1190	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1191	return splay (tmp);
1453		1192
1454	for(op=op->inv; op; op=op->below)	1193	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1194	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1456	QUERY_FLAG(op,FLAG_APPLIED))	1195	if (object *arrow = find_arrow (tmp, type))
1457	tmp = find_arrow (op, type);	1196	{
1458	else if (op->type==ARROW && op->race==type)	1197	splay (tmp);
		1198	return arrow;
		1199	}
		1200
1459	return op;	1201	return 0;
1460	return tmp;
1461	}	1202	}
1462		1203
1463	/*	1204	/*
1464	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1205	* 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	1206	* 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	1207	* 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.	1208	* the hall. Failing that it does it's best to pick the highest plus arrow.
1468	*/	1209	*/
1469		1210	static object *
1470	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1211	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1471	{	1212	{
1472	object *tmp = NULL, *arrow, *ntmp;	1213	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1214	int attacknum, attacktype, betterby = 0, i;
1474		1215
1475	if (!type)	1216	if (!type)
1476	return NULL;	1217	return NULL;
1477		1218
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1219	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1220	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1221	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
1481	i = 0;	1222	{
		1223	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1224	ntmp = find_better_arrow (arrow, target, type, &i);
		1225
1483	if (i > betterby) {	1226	if (i > betterby)
1484	tmp = ntmp;	1227	{
1485	betterby = i;	1228	tmp = ntmp;
1486	}	1229	betterby = i;
		1230	}
		1231	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1232	else if (arrow->type == ARROW && arrow->race == type)
		1233	{
1488	/* allways prefer assasination/slaying */	1234	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1235	if (target->race && arrow->slaying.contains (target->race))
1490	strstr(arrow->slaying, target->race)) {	1236	{
1491	if (arrow->attacktype & AT_DEATH) {	1237	if (arrow->attacktype & AT_DEATH)
1492	*better = 100;	1238	{
1493	return arrow;	1239	*better = 100;
1494	} else {	1240	return arrow;
1495	tmp = arrow;	1241	}
		1242	else
		1243	{
		1244	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;	1245	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1246	}
1498	} else {	1247	}
		1248	else
		1249	{
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1250	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1251	{
1500	attacktype = 1<<attacknum;	1252	attacktype = 1 << attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1253	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1502	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1254	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1503	tmp = arrow;	1255	{
		1256	tmp = arrow;
1504	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1257	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1505	}	1258	}
1506	}	1259	}
		1260
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1261	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1508	tmp = arrow;	1262	{
		1263	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1264	betterby = 2 + arrow->magic + arrow->stats.dam;
1510	}	1265	}
		1266
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1267	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1512	tmp = arrow;	1268	{
		1269	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;	1270	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1271	}
		1272	}
		1273	}
1515	}	1274	}
1516	}	1275
1517	}
1518	if (tmp == NULL && arrow == NULL)	1276	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1277	return find_arrow (op, type);
1520		1278
1521	*better = betterby;	1279	*better = betterby;
1522	return tmp;	1280	return tmp;
1523	}	1281	}
1524		1282
1525	/* looks in a given direction, finds the first valid target, and calls	1283	/* looks in a given direction, finds the first valid target, and calls
1526	* find_better_arrow to find a decent arrow to use.	1284	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1285	* op = the shooter
1528	* type = bow->race	1286	* type = bow->race
1529	* dir = fire direction	1287	* dir = fire direction
1530	*/	1288	*/
1531		1289	static object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1290	pick_arrow_target (object *op, shstr_cmp type, int dir)
1533	{	1291	{
1534	object *tmp = NULL;	1292	object *tmp = NULL;
1535	mapstruct *m;	1293	maptile *m;
1536	int i, mflags, found, number;	1294	int i, mflags, found, number;
1537	sint16 x, y;	1295	sint16 x, y;
1538		1296
1539	if (op->map == NULL)	1297	if (op->map == NULL)
1540	return find_arrow(op, type);	1298	return find_arrow (op, type);
1541		1299
1542	/* do a dex check */	1300	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1301	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)))	1302	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1303	return find_arrow (op, type);
1546		1304
1547	m = op->map;	1305	m = op->map;
1548	x = op->x;	1306	x = op->x;
1549	y = op->y;	1307	y = op->y;
1550		1308
1551	/* find the first target */	1309	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1310	for (i = 0, found = 0; i < 20; i++)
		1311	{
1553	x += freearr_x[dir];	1312	x += freearr_x[dir];
1554	y += freearr_y[dir];	1313	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1314	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1315
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1316	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1557	tmp = NULL;	1317	{
1558	break;	1318	tmp = 0;
		1319	break;
		1320	}
1559	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1321	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1322	{
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1323	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.	1324	* perhaps a bad assumption.
1562	*/	1325	*/
1563	tmp = NULL;	1326	tmp = 0;
1564	break;	1327	break;
1565	}	1328	}
		1329
1566	if (mflags & P_IS_ALIVE) {	1330	if (mflags & P_IS_ALIVE)
1567	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1331	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1332	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1569	found++;	1333	break;
1570	break;
1571	}
1572	if (found)
1573	break;
1574	}
1575	}	1334	}
1576	if (tmp == NULL)	1335
		1336	if (!tmp)
1577	return find_arrow(op, type);	1337	return find_arrow (op, type);
1578		1338
1579	if (tmp->head)	1339	if (tmp->head)
1580	tmp = tmp->head;	1340	tmp = tmp->head;
1581		1341
1582	return find_better_arrow(op, tmp, type, &i);	1342	return find_better_arrow (op, tmp, type, &i);
1583	}	1343	}
1584		1344
1585	/*	1345	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1346	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1347	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1350	* dir is the direction of fire.
1591	* wc_mod is any special modifier to give (used in special player fire modes)	1351	* 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	1352	* sx, sy are coordinates to fire arrow from - also used in some of the special
1593	* player fire modes.	1353	* player fire modes.
1594	*/	1354	*/
		1355	int
1595	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1356	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596	sint16 sx, sint16 sy)
1597	{	1357	{
1598	object *left, *bow;	1358	object *left, *bow;
1599	tag_t left_tag, tag;	1359	int mflags;
1600	int bowspeed, mflags;	1360	maptile *m;
1601	mapstruct *m;
1602		1361
1603	if (!dir) {	1362	if (!dir)
		1363	{
1604	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1364	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1365	return 0;
		1366	}
		1367
		1368	if (op->contr)
		1369	bow = op->current_weapon;
		1370	else
1606	}	1371	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1372	for (bow = op->inv; bow; bow = bow->below)
1611	/* Don't check for applied - monsters don't apply bows - in that way, they	1373	/* 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.	1374	* don't need to switch back and forth between bows and weapons.
1613	*/	1375	*/
1614	if(bow->type==BOW)	1376	if (bow->type == BOW)
1615	break;	1377	break;
1616		1378
1617	if (!bow) {	1379	if (!bow)
		1380	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1381	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1382	return 0;
1620	}	1383	}
		1384
		1385	// optimisation: move object to top so we will find it quickly again
		1386	splay (bow);
1621	}	1387	}
		1388
1622	if( !bow->race || !bow->skill) {	1389	if (!bow->race || !bow->skill)
		1390	{
1623	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1391	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1624	return 0;	1392	return 0;
1625	}	1393	}
1626		1394
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) {	1395	if (arrow == NULL)
		1396	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1397	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1398	{
1637	if (op->type == PLAYER)	1399	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1400	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 */	1401	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1402	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1403	CLEAR_FLAG (op, FLAG_READY_BOW);
		1404
1643	return 0;	1405	return 0;
1644	}	1406	}
1645	}	1407	}
		1408
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1409	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1410	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1411	return 0;
1649	}	1412
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1413	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1414	{
1651	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1415	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1652	return 0;	1416	return 0;
1653	}	1417	}
1654		1418
1655	/* this should not happen, but sometimes does */	1419	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1420	if (arrow->nrof == 0)
1657	remove_ob(arrow);
1658	free_object(arrow);
1659	return 0;
1660	}	1421	{
		1422	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1423	arrow->destroy ();
		1424	return 0;
		1425	}
1661		1426
1662	left = arrow; /* these are arrows left to the player */	1427	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;	1428	arrow = arrow->split ();
1664	arrow = get_split_ob(arrow, 1);	1429	if (!arrow)
1665	if (arrow == NULL) {	1430	{
1666	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1431	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1667	bow->race);	1432	return 0;
1668	return 0;
1669	}	1433	}
1670	set_owner(arrow, op);	1434
1671	if (arrow->skill) free_string(arrow->skill);	1435	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1436	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1437	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1438
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 */	1439	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685	arrow->stats.hp = arrow->stats.dam;	1440	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1441	arrow->stats.grace = arrow->attacktype;
1687	if (arrow->slaying != NULL)	1442	arrow->custom_name = arrow->slaying;
1688	arrow->spellarg = strdup_local(arrow->slaying);
1689		1443
1690	/* Note that this was different for monsters - they got their level	1444	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1445	if (player *pl = op->contr)
1692	*/
1693		1446	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1447	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		1448
		1449	/* penalize ROF for bestarrow */
		1450	if (pl->bowtype == bow_bestarrow)
		1451	speed *= .9f;
		1452	else
		1453	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1454
		1455	op->speed_left += speed - op->speed;
		1456	}
		1457	#endif
		1458
		1459	SET_ANIMATION (arrow, arrow->direction);
		1460
1698	/* update the speed */	1461	/* update the speed */
1699	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1462	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]) +	1463	+ bow->stats.dam / 7.f;
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;
1703		1464
1704	if (arrow->speed < 1.0)	1465	arrow->set_speed (max (arrow->speed, 2.f));
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1466	arrow->speed_left = 0;
1708		1467
		1468	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1469
1709	if (op->type == PLAYER) {	1470	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1471	{
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;	1472	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1473	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1474
		1475	if (!arrow->slaying)
		1476	arrow->slaying = op->slaying;
		1477
		1478	arrow->attacktype |= op->attacktype;
		1479	}
		1480	else
		1481	{
1720	arrow->level = op->level;	1482	arrow->level = op->level;
1721	}	1483	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1484
		1485	if (!arrow->slaying)
		1486	arrow->slaying = bow->slaying;
		1487
1723	arrow->attacktype |= bow->attacktype;	1488	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1489	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1490
1727	arrow->map = m;	1491	wc -= arrow->level;
		1492	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1493
		1494	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1728	arrow->move_type = MOVE_FLY_LOW;	1495	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1496	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730		1497
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1498	op->play_sound (sound_find ("fire_arrow"));
1732	tag = arrow->count;	1499	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1500
1735	if (!was_destroyed(arrow, tag))	1501	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1502	move_arrow (arrow);
1737		1503
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;	1504	return 1;
1745	}	1505	}
1746		1506
1747	/* Special fire code for players - this takes into	1507	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1508	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1509	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1510	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1511	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1512	* hence the function name.
1753	*/	1513	*/
		1514	static int
1754	int player_fire_bow(object *op, int dir)	1515	player_fire_bow (object *op, int dir)
1755	{	1516	{
1756	int ret=0, wcmod=0;	1517	int ret;
1757		1518
1758	if (op->contr->bowtype == bow_bestarrow) {	1519	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1520	{
1760	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1521	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);	1522	}
1762	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1523	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1524	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1525	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1764	wcmod =-1;
1765	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1526	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766	op->x, op->y);	1527	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1528	else if (op->contr->bowtype == bow_threewide)
		1529	{
1768	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1530	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)]);	1531	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)]);	1532	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1533	}
1771	} else if (op->contr->bowtype == bow_spreadshot) {	1534	else if (op->contr->bowtype == bow_spreadshot)
		1535	{
1772	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1536	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);	1537	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);	1538	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1775		1539	}
1776	} else {	1540	else
		1541	{
1777	/* Simple case */	1542	/* Simple case */
1778	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1543	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1779	}	1544	}
		1545
1780	return ret;	1546	return ret;
1781	}	1547	}
1782
1783		1548
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1549	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1550	* Broken apart from 'fire' to keep it more readable.
1786	*/	1551	*/
		1552	static void
1787	void fire_misc_object(object *op, int dir)	1553	fire_misc_object (object *op, int dir)
1788	{	1554	{
1789	object *item;	1555	object *item = op->contr->ranged_ob;
1790		1556
1791	if (!op->contr->ranges[range_misc]) {	1557	if (!item)
		1558	{
1792	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1559	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1793	return;	1560	return;
1794	}	1561	}
1795		1562
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1563	if (!item->inv)
		1564	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1565	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1566	return;
1800	}	1567	}
1801	if (item->type == WAND) {	1568
1802	if(item->stats.food<=0) {	1569	if (!op->apply (item))
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1805	return;	1570	return;
1806	}	1571
		1572	if (item->type == WAND)
		1573	{
		1574	if (item->stats.food <= 0)
		1575	{
		1576	op->contr->play_sound (sound_find ("wand_poof"));
		1577	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1578
		1579	return;
		1580	}
		1581	}
		1582	else if (item->type == ROD || item->type == HORN)
		1583	{
		1584	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1585
		1586	// using the maximum of the rods charge allows at least one spell cast
		1587	// for a rod or horn, this fixes some broken rods.
		1588	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1589	{
		1590	op->contr->play_sound (sound_find ("wand_poof"));
		1591
		1592	if (item->type == ROD)
		1593	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1594	else
		1595	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1596
		1597	return;
		1598	}
		1599	}
		1600
		1601	if (cast_spell (op, item, dir, item->inv, NULL))
		1602	{
		1603	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1604
		1605	if (item->type == WAND)
		1606	{
		1607	if (!(--item->stats.food))
		1608	{
		1609	object *tmp;
		1610
		1611	if (item->arch)
		1612	{
		1613	CLEAR_FLAG (item, FLAG_ANIMATE);
		1614	item->face = item->arch->face;
		1615	item->set_speed (0);
		1616	}
		1617
		1618	if (object *pl = item->visible_to ())
		1619	esrv_update_item (UPD_ANIM, pl, item);
		1620	}
		1621	}
1807	} else if (item->type == ROD || item->type==HORN) {	1622	else if (item->type == ROD || item->type == HORN)
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1810	if (item->type== ROD)
1811	new_draw_info_format(NDI_UNIQUE, 0,op,
1812	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1813	else
1814	new_draw_info_format(NDI_UNIQUE, 0,op,
1815	"The %s needs more time to charge.", query_base_name(item,0));
1816	return;
1817	}
1818	}
1819
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {
1821	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1822	if (item->type == WAND) {
1823	if (!(--item->stats.food)) {
1824	object *tmp;
1825	if (item->arch) {
1826	CLEAR_FLAG(item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;
1828	item->speed = 0;
1829	update_ob_speed(item);
1830	}
1831	if ((tmp=is_player_inv(item)))
1832	esrv_update_item(UPD_ANIM, tmp, item);
1833	}
1834	}
1835	else if (item->type == ROD || item->type==HORN) {
1836	drain_rod_charge(item);	1623	drain_rod_charge (item);
1837	}
1838	}	1624	}
1839	}	1625	}
1840		1626
1841	/* Received a fire command for the player - go and do it.	1627	/* Received a fire command for the player - go and do it.
1842	*/	1628	*/
		1629	bool
1843	void fire(object *op,int dir) {	1630	fire (object *who, int dir)
		1631	{
1844	int spellcost=0;	1632	int spellcost = 0;
1845		1633
		1634	player *pl = who->contr;
		1635
		1636	if (pl->golem)
		1637	{
		1638	control_golem (who->contr->golem, dir);
		1639	return false;
		1640	}
		1641
		1642	object *ob = pl->ranged_ob;
		1643
		1644	if (!ob)
		1645	return false;
		1646
		1647	if (who->speed_left > 0.f)
		1648	--who->speed_left;
		1649	else
		1650	return false;
		1651
		1652	if (!who->apply (ob))
		1653	return false;
		1654
1846	/* check for loss of invisiblity/hide */	1655	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1656	if (action_makes_visible (who))
		1657	make_visible (who);
1848		1658
1849	switch(op->contr->shoottype) {	1659	switch (ob->type)
1850	case range_none:	1660	{
1851	return;	1661	case BOW:
1852
1853	case range_bow:
1854	player_fire_bow(op, dir);	1662	player_fire_bow (who, dir);
1855	return;	1663	break;
1856		1664
1857	case range_magic: /* Casting spells */	1665	case SPELL:
1858	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1666	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1859	return;	1667	break;
1860		1668
1861	case range_misc:	1669	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 );	1670	apply_map_builder (who, dir);
		1671	break;
		1672
		1673	case SKILL:
		1674	do_skill (who, who, ob, dir, 0);
		1675	break;
		1676
		1677	case RANGED:
		1678	do_skill (who, ob, who->chosen_skill, dir, 0);
		1679	break;
		1680
		1681	default:
		1682	fire_misc_object (who, dir);
		1683	break;
		1684	}
		1685
		1686	return true;
		1687	}
		1688
		1689	static object *
		1690	find_key_ (object *pl, object *container, object *door)
		1691	{
		1692	object *tmp, *key;
		1693
		1694	/* Should not happen, but sanity checking is never bad */
		1695	if (!container->inv)
		1696	return 0;
		1697
		1698	/* First, lets try to find a key in the top level inventory */
		1699	for (tmp = container->inv; tmp; tmp = tmp->below)
		1700	{
		1701	if (door->type == DOOR && tmp->type == KEY)
		1702	break;
		1703
		1704	/* For sanity, we should really check door type, but other stuff
		1705	* (like containers) can be locked with special keys
		1706	*/
		1707	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1708	break;
		1709	}
		1710
		1711	/* No key found - lets search inventories now */
		1712	/* If we find and use a key in an inventory, return at that time.
		1713	* otherwise, if we search all the inventories and still don't find
		1714	* a key, return
		1715	*/
		1716	if (!tmp)
		1717	{
		1718	for (tmp = container->inv; tmp; tmp = tmp->below)
		1719	/* No reason to search empty containers */
		1720	if (tmp->type == CONTAINER && tmp->inv)
		1721	if ((key = find_key_ (pl, tmp, door)))
		1722	return key;
		1723
		1724	if (!tmp)
1886	return;	1725	return 0;
1887	default:	1726	}
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1727
1889	return;	1728	/* We get down here if we have found a key. Now if its in a container,
		1729	* see if we actually want to use it
		1730	*/
		1731	if (pl != container)
1890	}	1732	{
1891	}	1733	/* Only let players use keys in containers */
		1734	if (!pl->contr)
		1735	return 0;
1892		1736
		1737	/* cases where this fails:
		1738	* If we only search the player inventory, return now since we
		1739	* are not in the players inventory.
		1740	* If the container is not active, return now since only active
		1741	* containers can be used.
		1742	* If we only search keyrings and the container does not have
		1743	* a race/isn't a keyring.
		1744	* No checking for all containers - to fall through past here,
		1745	* inv must have been an container and must have been active.
		1746	*
		1747	* Change the color so that the message doesn't disappear with
		1748	* all the others.
		1749	*/
		1750	if (pl->contr->usekeys == key_inventory
		1751	|| !QUERY_FLAG (container, FLAG_APPLIED)
		1752	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1753	{
		1754	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1755	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1756	return NULL;
		1757	}
		1758	}
1893		1759
		1760	return tmp;
		1761	}
1894		1762
1895	/* find_key	1763	/* find_key
1896	* We try to find a key for the door as passed. If we find a key	1764	* 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	1765	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1766	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1768	* pl is the player,
1901	* inv is the objects inventory to searched	1769	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1770	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1771	* This function can be called recursively to search containers.
1904	*/	1772	*/
1905		1773	object *
1906	object * find_key(object *pl, object *container, object *door)	1774	find_key (object *pl, object *container, object *door)
1907	{	1775	{
1908	object *tmp,*key;	1776	if (door->slaying && is_match_expr (door->slaying))
1909
1910	/* Should not happen, but sanity checking is never bad */
1911	if (container->inv == NULL) return NULL;
1912
1913	/* First, lets try to find a key in the top level inventory */
1914	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1915	if (door->type==DOOR && tmp->type==KEY) break;
1916	/* For sanity, we should really check door type, but other stuff
1917	* (like containers) can be locked with special keys
1918	*/
1919	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1920	tmp->slaying==door->slaying) break;
1921	}	1777	{
1922	/* No key found - lets search inventories now */	1778	// for match expressions, we try to find the key by applying the match
1923	/* If we find and use a key in an inventory, return at that time.	1779	// to the op itself, which is supposed to find the "key", instead
1924	* otherwise, if we search all the inventories and still don't find	1780	// of searching through containers ourselves.
1925	* a key, return	1781
1926	*/	1782	return match_one (door->slaying, container, door, pl, pl);
1927	if (!tmp) {
1928	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1929	/* No reason to search empty containers */
1930	if (tmp->type==CONTAINER && tmp->inv) {
1931	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1932	}	1783	}
1933	}	1784	else
1934	if (!tmp) return NULL;	1785	return find_key_ (pl, container, door);
1935	}
1936	/* We get down here if we have found a key. Now if its in a container,
1937	* see if we actually want to use it
1938	*/
1939	if (pl!=container) {
1940	/* Only let players use keys in containers */
1941	if (!pl->contr) return NULL;
1942	/* cases where this fails:
1943	* If we only search the player inventory, return now since we
1944	* are not in the players inventory.
1945	* If the container is not active, return now since only active
1946	* containers can be used.
1947	* If we only search keyrings and the container does not have
1948	* a race/isn't a keyring.
1949	* No checking for all containers - to fall through past here,
1950	* inv must have been an container and must have been active.
1951	*
1952	* Change the color so that the message doesn't disappear with
1953	* all the others.
1954	*/
1955	if (pl->contr->usekeys == key_inventory ||
1956	!QUERY_FLAG(container, FLAG_APPLIED) ||
1957	(pl->contr->usekeys == keyrings &&
1958	(!container->race || strcmp(container->race, "keys")))
1959	) {
1960	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1961	"The %s in your %s vibrates as you approach the door",
1962	query_name(tmp), query_name(container));
1963	return NULL;
1964	}
1965	}
1966	return tmp;
1967	}	1786	}
1968		1787
1969	/* moved door processing out of move_player_attack.	1788	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1789	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1790	* such that the caller should not do anything more,
1972	* 0 otherwise	1791	* 0 otherwise
1973	*/	1792	*/
		1793	static int
1974	static int player_attack_door(object *op, object *door)	1794	player_attack_door (object *op, object *door)
1975	{	1795	{
1976
1977	/* If its a door, try to find a use a key. If we do destroy the door,	1796	/* 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 -	1797	* might as well return immediately as there is nothing more to do -
1979	* otherwise, we fall through to the rest of the code.	1798	* otherwise, we fall through to the rest of the code.
1980	*/	1799	*/
1981	object *key=find_key(op, op, door);	1800	object *key = find_key (op, op, door);
1982		1801
1983	/* IF we found a key, do some extra work */	1802	/* If we found a key, do some extra work */
1984	if (key) {	1803	if (key)
		1804	{
1985	object *container=key->env;	1805	object *container = key->env;
1986		1806
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1807	if (action_makes_visible (op))
1988	if(action_makes_visible(op)) make_visible(op);	1808	make_visible (op);
		1809
1989	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1810	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1811	spring_trap (door->inv, op);
		1812
1990	if (door->type == DOOR) {	1813	if (door->type == DOOR)
1991	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1814	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1815	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1816	{
1995	"You open the door with the %s", query_short_name(key));	1817	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1996	remove_door2(door); /* remove door without violence ;-) */	1818	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1819	}
		1820
1998	/* Do this after we print the message */	1821	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	1822	key->decrease (); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	1823
2001	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);
2003	return 1; /* Nothing more to do below */	1824	return 1; /* Nothing more to do below */
		1825	}
2004	} else if (door->type==LOCKED_DOOR) {	1826	else if (door->type == LOCKED_DOOR)
		1827	{
2005	/* Might as well return now - no other way to open this */	1828	/* Might as well return now - no other way to open this */
2006	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1829	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2007	return 1;	1830	return 1;
2008	}	1831	}
		1832
2009	return 0;	1833	return 0;
2010	}	1834	}
2011		1835
2012	/* This function is just part of a breakup from move_player.	1836	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	1837	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1838	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1839	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1840	* going to try and move (not fire weapons).
2017	*/	1841	*/
2018		1842	bool
2019	void move_player_attack(object *op, int dir)	1843	move_player_attack (object *op, int dir)
2020	{	1844	{
2021	object *tmp, *mon;	1845	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2022	sint16 nx, ny;	1846	{
2023	int on_battleground;	1847	--op->speed_left;
2024	mapstruct *m;	1848	return true;
		1849	}
2025		1850
2026	nx=freearr_x[dir]+op->x;	1851	sint16 nx = freearr_x[dir] + op->x;
2027	ny=freearr_y[dir]+op->y;	1852	sint16 ny = freearr_y[dir] + op->y;
2028		1853
2029	on_battleground = op_on_battleground(op, NULL, NULL);	1854	if (out_of_map (op->map, nx, ny))
		1855	return false;
2030		1856
2031	/* If braced, or can't move to the square, and it is not out of the	1857	/* 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	1858	* 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	1859	* 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	1860	* 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	1861	* 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	1862	* 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	1863	* quite a bit of processing. However, it probably is less than what
2038	* move_ob uses.	1864	* move_ob uses.
2039	*/	1865	*/
2040	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	1866	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		1867
2052	mon = NULL;
2053	/* Go through all the objects, and find ones of interest. Only stop if	1868	/* 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.	1869	* 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	1870	* if its a door or barrel (can roll) see if there may be monsters
2056	* on the space	1871	* on the space
2057	*/	1872	*/
2058	while (tmp!=NULL) {	1873	object *mon;
2059	if (tmp == op) {	1874	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2060	tmp=tmp->above;	1875	{
2061	continue;	1876	if ((mon->flag [FLAG_ALIVE]
		1877	|| mon->type == LOCKED_DOOR
		1878	|| mon->flag [FLAG_CAN_ROLL])
		1879	&& mon != op)
		1880	break;
2062	}	1881	}
2063	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1882
2064	mon = tmp;
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 */	1883	if (!mon) /* This happens anytime the player tries to move */
2073	return; /* into a wall */	1884	return false; /* into a wall */
2074		1885
2075	if(mon->head != NULL)
2076	mon = mon->head;	1886	mon = mon->head_ ();
2077		1887
2078	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1888	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1889	if (op->contr->weapon_sp_left > 0.f)
2079	if (player_attack_door(op, mon)) return;	1890	if (player_attack_door (op, mon))
		1891	{
		1892	--op->contr->weapon_sp_left;
		1893	return true;
		1894	}
2080		1895
2081	/* The following deals with possibly attacking peaceful	1896	/* The following deals with possibly attacking peaceful
2082	* or frienddly creatures. Basically, all players are considered	1897	* or friendly creatures. Basically, all players are considered
2083	* unaggressive. If the moving player has peaceful set, then the	1898	* unaggressive. If the moving player has peaceful set, then the
2084	* object should be pushed instead of attacked. It is assumed that	1899	* object should be pushed instead of attacked. It is assumed that
2085	* if you are braced, you will not attack friends accidently,	1900	* if you are braced, you will not attack friends accidently,
2086	* and thus will not push them.	1901	* and thus will not push them.
2087	*/	1902	*/
2088		1903
2089	/* If the creature is a pet, push it even if the player is not	1904	/* 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	1905	* peaceful. Our assumption is the creature is a pet if the
2091	* player owns it and it is either friendly or unagressive.	1906	* player owns it and it is either friendly or unagressive.
2092	*/	1907	*/
2093	if ((op->type==PLAYER)	1908	if (op->type == PLAYER
2094	#if COZY_SERVER	1909	&& ((mon->owner && mon->owner->contr
2095	&&
2096	(
2097	(get_owner(mon) && get_owner(mon)->contr
2098	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1910	&& same_party (mon->owner->contr->party, op->contr->party))
2099	|| get_owner(mon) == op	1911	|| mon->owner == op)
2100	)
2101	#else
2102	&& get_owner(mon)==op
2103	#endif
2104	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))	1912	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
2105	{	1913	{
2106	/* If we're braced, we don't want to switch places with it */	1914	/* If we're braced, we don't want to switch places with it */
2107	if (op->contr->braced) return;	1915	if (op->contr->braced)
2108	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1916	return false;
2109	(void) push_ob(mon,dir,op);
2110	if(op->contr->tmp_invis||op->hide) make_visible(op);
2111	return;
2112	}
2113		1917
		1918	if (op->speed_left > 0.f)
		1919	{
		1920	--op->speed_left;
		1921
		1922	op->play_sound (sound_find ("push_player"));
		1923	push_ob (mon, dir, op);
		1924
		1925	if (action_makes_visible (op))
		1926	make_visible (op);
		1927
		1928	return true;
		1929	}
		1930	else
		1931	return false;
		1932	}
		1933
		1934	bool on_battleground = op_on_battleground (op, 0, 0);
		1935
2114	/* in certain circumstances, you shouldn't attack friendly	1936	/* in certain circumstances, you shouldn't attack friendly
2115	* creatures. Note that if you are braced, you can't push	1937	* creatures. Note that if you are braced, you can't push
2116	* someone, but put it inside this loop so that you won't	1938	* someone, but put it inside this loop so that you won't
2117	* attack them either.	1939	* attack them either.
2118	*/	1940	*/
2119	if ((mon->type==PLAYER || mon->enemy != op) &&	1941	if ((mon->type == PLAYER || mon->enemy != op)
2120	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1942	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
2121	(	1943	&& ((op->contr->peaceful
2122	#ifdef PROHIBIT_PLAYERKILL
2123	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1944	|| (mon->type == PLAYER && mon->contr->peaceful))
2124	#else
2125	op->contr->peaceful &&
2126	#endif
2127	!on_battleground	1945	&& !on_battleground))
		1946	{
		1947	if (op->speed_left > 0.f)
		1948	{
		1949	--op->speed_left;
		1950
		1951	if (!op->contr->braced)
2128	)) {	1952	{
2129	if (!op->contr->braced) {	1953	op->play_sound (sound_find ("push_player"));
2130	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);	1954	push_ob (mon, dir, op);
2131	(void) push_ob(mon,dir,op);	1955	}
2132	} else {	1956	else
2133	new_draw_info(0, 0,op,"You withhold your attack");	1957	op->statusmsg ("You withhold your attack");
		1958
		1959	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1960	make_visible (op);
		1961
		1962	return true;
		1963	}
2134	}	1964	}
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	1965	/* 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.	1966	* roll it if not braced. You can't roll it if you are braced.
2140	*/	1967	*/
2141	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1968	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1969	{
		1970	if (op->speed_left > 0.f)
		1971	{
		1972	--op->speed_left;
		1973
2142	recursive_roll(mon,dir,op);	1974	recursive_roll (mon, dir, op);
2143	if(action_makes_visible(op)) make_visible(op);	1975	if (action_makes_visible (op))
2144	}	1976	make_visible (op);
2145		1977
		1978	return true;
		1979	}
		1980	}
2146	/* Any generic living creature. Including things like doors.	1981	/* Any generic living creature. Including things like doors.
2147	* Way it works is like this: First, it must have some hit points	1982	* 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:	1983	* 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	1984	* 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.	1985	* that party_number -1 is no party, so attacks can still happen.
2151	*/	1986	*/
2152
2153	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	1987	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2154	((mon->type!=PLAYER || op->contr->party==NULL ||	1988	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2155	op->contr->party!=mon->contr->party))) {	1989	{
		1990	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		1991	{
		1992	--op->contr->weapon_sp_left;
2156		1993
2157	/* If the player hasn't hit something this tick, and does	1994	skill_attack (mon, op, 0, 0, 0);
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		1995
2165	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	1996	if (action_makes_visible (op))
		1997	make_visible (op);
		1998
		1999	return true;
		2000	}
2166	}	2001	}
2167		2002
2168	skill_attack(mon, op, 0, NULL, NULL);	2003	return false;
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	}
2184	} /* if player should attack something */
2185	}	2004	}
2186		2005
		2006	bool
2187	int move_player(object *op,int dir) {	2007	move_player (object *op, int dir)
2188	int pick;	2008	{
2189
2190	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2009	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(op->contr->fire_on) {
2208	fire(op,dir);
2209	}
2210	else move_player_attack(op,dir);
2211
2212	pick = check_pick(op);
2213
2214
2215	/* Add special check for newcs players and fire on - this way, the
2216	* server can handle repeat firing.
2217	*/
2218	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2219	op->direction = dir;
2220	} else {
2221	op->direction=0;
2222	}
2223	/* Update how the player looks. Use the facing, so direction may
2224	* get reset to zero. This allows for full animation capabilities
2225	* for players.
2226	*/
2227	animate_object(op, op->facing);
2228	return 0;	2010	return 0;
		2011
		2012	/* Sanity check: make sure dir is valid */
		2013	if (dir < 0 || dir >= 9)
		2014	{
		2015	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2016	return 0;
		2017	}
		2018
		2019	/* peterm: added following line */
		2020	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2021	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2022
		2023	op->facing = dir;
		2024
		2025	if (op->flag [FLAG_HIDDEN])
		2026	do_hidden_move (op);
		2027
		2028	bool retval;
		2029	int pick = 0;
		2030
		2031	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2032	retval = RESULT_INT (0);
		2033	else if (op->contr->fire_on)
		2034	retval = fire (op, dir);
		2035	else
		2036	{
		2037	retval = move_player_attack (op, dir);
		2038	pick = check_pick (op);
		2039	}
		2040
		2041	/* Add special check for newcs players and fire on - this way, the
		2042	* server can handle repeat firing.
		2043	*/
		2044	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2045	op->direction = dir;
		2046	else
		2047	op->direction = 0;
		2048
		2049	/* Update how the player looks. Use the facing, so direction may
		2050	* get reset to zero. This allows for full animation capabilities
		2051	* for players.
		2052	*/
		2053	animate_object (op, op->facing);
		2054
		2055	return retval;
2229	}	2056	}
2230		2057
2231	/* This is similar to handle_player, below, but is only used by the	2058	/* This is similar to handle_player, below, but is only used by the
2232	* new client/server stuff.	2059	* new client/server stuff.
2233	* This is sort of special, in that the new client/server actually uses	2060	* This is sort of special, in that the new client/server actually uses
2234	* the new speed values for commands.	2061	* the new speed values for commands.
2235	*	2062	*
2236	* Returns true if there are more actions we can do.	2063	* Returns true if there are more actions we can do. Should not do
		2064	* many actions in a row, as that would be too unfair to other
		2065	* players.
2237	*/	2066	*/
		2067	bool
2238	int handle_newcs_player(object *op)	2068	handle_newcs_player (object *op)
2239	{	2069	{
2240	if (op->contr->hidden) {
2241	op->invisible = 1000;
2242	/* the socket code flashes the player visible/invisible
2243	* depending on the value of invisible, so we need to
2244	* alternate it here for it to work correctly.
2245	*/
2246	if (pticks & 2) op->invisible--;
2247	}
2248	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2249	op->invisible--;
2250	if(!op->invisible) {
2251	make_visible(op);
2252	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2253	}
2254	}
2255
2256	if (QUERY_FLAG(op, FLAG_SCARED)) {	2070	if (QUERY_FLAG (op, FLAG_SCARED))
2257	flee_player(op);
2258	/* If player is still scared, that is his action for this tick */
2259	if (QUERY_FLAG(op, FLAG_SCARED)) {
2260	op->speed_left--;
2261	return 0;
2262	}
2263	}	2071	{
		2072	if (op->speed_left > 0.f)
		2073	{
		2074	--op->speed_left;
		2075	flee_player (op);
2264		2076
2265	/* I've been seeing crashes where the golem has been destroyed, but	2077	return true;
2266	* the player object still points to the defunct golem. The code that	2078	}
2267	* destroys the golem looks correct, and it doesn't always happen, so	2079	else
2268	* put this in a a workaround to clean up the golem pointer.	2080	return false;
2269	*/
2270	if (op->contr->ranges[range_golem] &&
2271	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2272	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2273	op->contr->ranges[range_golem] = NULL;
2274	op->contr->golem_count = 0;
2275	}	2081	}
2276		2082
2277	/* call this here - we also will call this in do_ericserver, but	2083	/* call this here - we also will call this in do_ericserver, but
2278	* the players time has been increased when doericserver has been	2084	* the players time has been increased when doericserver has been
2279	* called, so we recheck it here.	2085	* called, so we recheck it here.
2280	*/	2086	*/
2281	HandleClient(&op->contr->socket, op->contr);	2087	if (op->contr->ns->handle_command ())
2282	if (op->speed_left<0) return 0;	2088	return true;
2283		2089
2284	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2090	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2285	/* All move commands take 1 tick, at least for now */
2286	op->speed_left--;
2287
2288	/* Instead of all the stuff below, let move_player take care
2289	* of it. Also, some of the skill stuff is only put in
2290	* there, as well as the confusion stuff.
2291	*/
2292	move_player(op, op->direction);	2091	return move_player (op, op->direction);
2293	if (op->speed_left>0) return 1;	2092
2294	else return 0;	2093	return false;
2295	}	2094	}
		2095
		2096	static int
		2097	save_life (object *op)
		2098	{
		2099	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2296	return 0;	2100	return 0;
2297	}
2298		2101
2299	int save_life(object *op) {
2300	object *tmp;
2301
2302	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2303	return 0;
2304
2305	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2102	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2306	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2103	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
2307	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2104	{
2308	new_draw_info_format(NDI_UNIQUE, 0,op,	2105	op->play_sound (sound_find ("ob_evaporate"));
2309	"Your %s vibrates violently, then evaporates.",	2106	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2310	query_name(tmp));	2107
2311	if (op->contr)	2108	tmp->destroy ();
2312	esrv_del_item(op->contr, tmp->count);
2313	remove_ob(tmp);
2314	free_object(tmp);
2315	CLEAR_FLAG(op, FLAG_LIFESAVE);	2109	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2110
2316	if(op->stats.hp<0)	2111	if (op->stats.hp < 0)
2317	op->stats.hp = op->stats.maxhp;	2112	op->stats.hp = op->stats.maxhp;
		2113
2318	if(op->stats.food<0)	2114	if (op->stats.food < 0)
2319	op->stats.food = 999;	2115	op->stats.food = MAX_FOOD;
2320	fix_player(op);	2116
		2117	op->update_stats ();
2321	return 1;	2118	return 1;
2322	}	2119	}
		2120
2323	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2121	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2324	CLEAR_FLAG(op, FLAG_LIFESAVE);	2122	CLEAR_FLAG (op, FLAG_LIFESAVE);
2325	enter_player_savebed(op); /* bring him home. */	2123	enter_player_savebed (op); /* bring him home. */
2326	return 0;	2124	return 0;
2327	}	2125	}
2328		2126
2329	/* This goes throws the inventory and removes unpaid objects, and puts them	2127	/* This goes throws the inventory and removes unpaid objects, and puts them
2330	* back in the map (location and map determined by values of env). This	2128	* back in the map (location and map determined by values of env). This
2331	* function will descend into containers. op is the object to start the search	2129	* function will descend into containers. op is the object to start the search
2332	* from.	2130	* from.
2333	*/	2131	*/
		2132	static void
2334	void remove_unpaid_objects(object *op, object *env)	2133	drop_unpaid_items (object *op, object *env)
2335	{	2134	{
2336	object *next;
2337
2338	while (op) {	2135	while (op)
2339	next=op->below; /* Make sure we have a good value, in case	2136	{
2340	* we remove object 'op'	2137	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2341	*/	2138
2342	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2139	if (QUERY_FLAG (op, FLAG_UNPAID))
2343	remove_ob(op);	2140	op->insert_at (env);
2344	op->x = env->x;	2141	else if (op->inv)
2345	op->y = env->y;	2142	drop_unpaid_items (op->inv, env);
2346	if (env->type == PLAYER)
2347	esrv_del_item(env->contr, op->count);
2348	insert_ob_in_map(op, env->map, NULL,0);
2349	}
2350	else if (op->inv) remove_unpaid_objects(op->inv, env);
2351	op=next;
2352	}
2353	}
2354		2143
2355		2144	op = next;
2356	/*
2357	* Returns pointer a static string containing gravestone text
2358	* Moved from apply.c to player.c - player.c is what
2359	* actually uses this function. player.c may not be quite the
2360	* best, a misc file for object actions is probably better,
2361	* but there isn't one in the server directory.
2362	*/
2363	char *gravestone_text (object *op)
2364	{
2365	static char buf2[MAX_BUF];
2366	char buf[MAX_BUF];
2367	time_t now = time (NULL);
2368
2369	strcpy (buf2, " R.I.P.\n\n");
2370	if (op->type == PLAYER)
2371	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2372	else
2373	sprintf (buf, "%s\n", op->name);
2374	strncat (buf2, " ", 20 - strlen (buf) / 2);
2375	strcat (buf2, buf);
2376	if (op->type == PLAYER)
2377	sprintf (buf, "who was in level %d when killed\n", op->level);
2378	else
2379	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2380	strncat (buf2, " ", 20 - strlen (buf) / 2);
2381	strcat (buf2, buf);
2382	if (op->type == PLAYER) {
2383	sprintf (buf, "by %s.\n\n", op->contr->killer);
2384	strncat (buf2, " ", 21 - strlen (buf) / 2);
2385	strcat (buf2, buf);
2386	}	2145	}
2387	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2388	strncat (buf2, " ", 20 - strlen (buf) / 2);
2389	strcat (buf2, buf);
2390	return buf2;
2391	}	2146	}
2392		2147
		2148	void
		2149	object::drop_unpaid_items ()
		2150	{
		2151	if (!flag [FLAG_REMOVED])
		2152	::drop_unpaid_items (inv, this);
		2153	}
2393		2154
2394		2155	void
2395	void do_some_living(object *op) {	2156	do_some_living (object *op)
		2157	{
2396	int last_food=op->stats.food;	2158	int last_food = op->stats.food;
2397	int gen_hp, gen_sp, gen_grace;	2159	int gen_hp, gen_sp, gen_grace;
2398	int over_hp, over_sp, over_grace;	2160	int over_hp, over_sp, over_grace;
2399	int i;	2161	int i;
2400	int rate_hp = 1200;	2162	int rate_hp = 1200;
2401	int rate_sp = 2500;	2163	int rate_sp = 2500;
2402	int rate_grace = 2000;	2164	int rate_grace = 2000;
2403	const int max_hp = 1;	2165	const int max_hp = 1;
2404	const int max_sp = 1;	2166	const int max_sp = 1;
2405	const int max_grace = 1;	2167	const int max_grace = 1;
2406		2168
2407	if (op->contr->outputs_sync) {	2169	if (op->contr->hidden)
2408	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2170	{
2409	if (op->contr->outputs[i].buf!=NULL &&	2171	op->invisible = 1000;
2410	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2172	/* the socket code flashes the player visible/invisible
2411	flush_output_element(op, &op->contr->outputs[i]);	2173	* depending on the value of invisible, so we need to
		2174	* alternate it here for it to work correctly.
		2175	*/
		2176	if (pticks & 2)
		2177	op->invisible--;
2412	}	2178	}
		2179	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2180	{
		2181	if (!op->invisible--)
		2182	{
		2183	make_visible (op);
		2184	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2185	}
		2186	}
2413		2187
2414	if(op->contr->state==ST_PLAYING) {	2188	if (op->contr->ns->state == ST_PLAYING)
2415		2189	{
2416	/* these next three if clauses make it possible to SLOW DOWN	2190	/* these next three if clauses make it possible to SLOW DOWN
2417	hp/grace/spellpoint regeneration. */	2191	hp/grace/spellpoint regeneration. */
2418	if(op->contr->gen_hp >= 0 )
2419	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2420	else {
2421	gen_hp = op->stats.maxhp;
2422	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2423	}
2424	if(op->contr->gen_sp >= 0 )
2425	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2426	else {
2427	gen_sp = op->stats.maxsp;
2428	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2429	}
2430	if(op->contr->gen_grace >= 0)
2431	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2432	else {
2433	gen_grace = op->stats.maxgrace;
2434	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2435	}
2436
2437	/* Regenerate Spell Points */
2438	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2439	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2440	if(op->stats.sp<op->stats.maxsp) {
2441	op->stats.sp++;
2442	/* dms do not consume food */
2443	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2444	op->stats.food--;
2445	if(op->contr->digestion<0)
2446	op->stats.food+=op->contr->digestion;
2447	else if(op->contr->digestion>0 &&
2448	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2449	op->stats.food=last_food;
2450	}
2451	}
2452	if (max_sp>1) {
2453	over_sp = (gen_sp+10)/rate_sp;
2454	if (over_sp > 0) {
2455	if(op->stats.sp<op->stats.maxsp) {
2456	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2457	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2458	op->stats.sp--;
2459	if(op->stats.sp>op->stats.maxsp)
2460	op->stats.sp=op->stats.maxsp;
2461	}
2462	op->last_sp=0;
2463	} else {
2464	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2465	}
2466	} else {
2467	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2468	}
2469	}
2470
2471	/* Regenerate Grace */
2472	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2473	if(--op->last_grace<0) {
2474	if(op->stats.grace<op->stats.maxgrace/2)
2475	op->stats.grace++; /* no penalty in food for regaining grace */
2476	if(max_grace>1) {
2477	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2478	if (over_grace > 0) {
2479	op->stats.sp += over_grace
2480	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2481	op->last_grace=0;
2482	} else {
2483	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2484	}
2485	} else {
2486	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2487	}
2488	/* wearing stuff doesn't detract from grace generation. */
2489	}
2490
2491	/* Regenerate Hit Points */
2492	if(--op->last_heal<0) {
2493	if(op->stats.hp<op->stats.maxhp) {
2494	op->stats.hp++;
2495	/* dms do not consume food */
2496	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2497	op->stats.food--;
2498	if(op->contr->digestion<0)
2499	op->stats.food+=op->contr->digestion;
2500	else if(op->contr->digestion>0 &&
2501	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2502	op->stats.food=last_food;
2503	}
2504	}
2505	if(max_hp>1) {
2506	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2507	if (over_hp > 0) {
2508	op->stats.sp += over_hp
2509	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2510	op->last_heal=0;
2511	} else {
2512	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2513	}
2514	} else {
2515	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2516	}
2517	}
2518
2519	/* Digestion */
2520	if(--op->last_eat<0) {
2521	#ifdef COZY_SERVER
2522	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2523	int bonus=dg>0?dg:0,
2524	penalty=dg<0?-dg:0;
2525	#else
2526	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2527	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2528	#endif
2529
2530	if(op->contr->gen_hp > 0)	2192	if (op->contr->gen_hp >= 0)
2531	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2193	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2532	else	2194	else
2533	op->last_eat=25*(1+bonus)/(penalty +1);	2195	{
		2196	gen_hp = op->stats.maxhp;
		2197	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2198	}
		2199
		2200	if (op->contr->gen_sp >= 0)
		2201	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2202	else
		2203	{
		2204	gen_sp = op->stats.maxsp;
		2205	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2206	}
		2207
		2208	if (op->contr->gen_grace >= 0)
		2209	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2210	else
		2211	{
		2212	gen_grace = op->stats.maxgrace;
		2213	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2214	}
		2215
		2216	/* Regenerate Grace */
		2217	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2218	if (--op->last_grace < 0)
		2219	{
		2220	if (op->stats.grace < op->stats.maxgrace / 2)
		2221	op->stats.grace++; /* no penalty in food for regaining grace */
		2222
		2223	if (max_grace > 1)
		2224	{
		2225	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
		2226	if (over_grace > 0)
		2227	{
		2228	op->stats.sp += over_grace
		2229	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
		2230	op->last_grace = 0;
		2231	}
		2232	else
		2233	{
		2234	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2235	}
		2236	}
		2237	else
		2238	{
		2239	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2240	}
		2241	/* wearing stuff doesn't detract from grace generation. */
		2242	}
		2243
		2244	if (op->stats.food > 0)
		2245	{
		2246	/* Regenerate Spell Points */
		2247	if (!op->contr->golem && --op->last_sp < 0)
		2248	{
		2249	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2250
		2251	if (op->stats.sp < op->stats.maxsp)
		2252	{
		2253	op->stats.sp++;
		2254
		2255	/* dms do not consume food */
		2256	if (!QUERY_FLAG (op, FLAG_WIZ))
		2257	{
		2258	op->stats.food--;
		2259
		2260	if (op->contr->digestion < 0)
		2261	op->stats.food += op->contr->digestion;
		2262	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2263	op->stats.food = last_food;
		2264	}
		2265	}
		2266
		2267	if (max_sp > 1)
		2268	{
		2269	over_sp = (gen_sp + 10) / rate_sp;
		2270	if (over_sp > 0)
		2271	{
		2272	if (op->stats.sp < op->stats.maxsp)
		2273	{
		2274	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2275
		2276	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2277	op->stats.sp--;
		2278
		2279	if (op->stats.sp > op->stats.maxsp)
		2280	op->stats.sp = op->stats.maxsp;
		2281	}
		2282
		2283	op->last_sp = 0;
		2284	}
		2285	else
		2286	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2287	}
		2288	else
		2289	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2290	}
		2291
		2292	/* Regenerate Hit Points */
		2293	if (--op->last_heal < 0)
		2294	{
		2295	if (op->stats.hp < op->stats.maxhp)
		2296	{
		2297	op->stats.hp++;
		2298
		2299	/* dms do not consume food */
		2300	if (!QUERY_FLAG (op, FLAG_WIZ))
		2301	{
		2302	op->stats.food--;
		2303
		2304	if (op->contr->digestion < 0)
		2305	op->stats.food += op->contr->digestion;
		2306	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2307	op->stats.food = last_food;
		2308	}
		2309	}
		2310
		2311	if (max_hp > 1)
		2312	{
		2313	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2314
		2315	if (over_hp > 0)
		2316	{
		2317	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2318	op->last_heal = 0;
		2319	}
		2320	else
		2321	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2322	}
		2323	else
		2324	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2325	}
		2326	}
		2327
		2328	/* Digestion */
		2329	if (--op->last_eat < 0)
		2330	{
		2331	int bonus = max (0, op->contr->digestion),
		2332	penalty = max (0, -op->contr->digestion);
		2333
		2334	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2335
2534	/* dms do not consume food */	2336	/* dms do not consume food */
2535	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2337	if (!QUERY_FLAG (op, FLAG_WIZ))
2536	}	2338	op->stats.food--;
2537	}	2339	}
2538		2340
2539	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2341	if (op->stats.food < 0 && op->stats.hp >= 0)
2540	object *tmp, *flesh=NULL;	2342	{
		2343	object *flesh = 0;
2541		2344
2542	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2345	for_inv_removable (op, tmp)
		2346	{
2543	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2347	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2348	continue;
		2349
2544	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2350	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2545	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2351	{
2546	manual_apply(op,tmp,0);	2352	op->statusmsg ("You blindly grab for a bite of food. "
		2353	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2354	op->apply (tmp);
		2355
2547	if(op->stats.food>=0||op->stats.hp<0)	2356	if (op->stats.food >= 0 || op->stats.hp < 0)
2548	break;	2357	break;
2549	}	2358	}
2550	else if (tmp->type==FLESH) flesh=tmp;	2359	else if (tmp->type == FLESH)
2551	} /* End if paid for object */	2360	flesh = tmp;
2552	} /* end of for loop */	2361	}
		2362
2553	/* If player is still starving, it means they don't have any food, so	2363	/* If player is still starving, it means they don't have any food, so
2554	* eat flesh instead.	2364	* eat flesh instead.
2555	*/	2365	*/
2556	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2366	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2557	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2367	{
2558	manual_apply(op,flesh,0);	2368	op->statusmsg ("You blindly grab for a bite of food. "
2559	}	2369	"H<To prevent you from starving, you ate some random item from your backpack.>");
2560	} /* end if player is starving */	2370	op->apply (flesh);
		2371	}
2561		2372
2562	while(op->stats.food<0&&op->stats.hp>0)	2373	// If player is still starving, alert him!
2563	op->stats.food++,op->stats.hp--;	2374	if (op->stats.food < 0)
2564		2375	op->failmsg ("You are starving! "
2565	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2376	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2566	kill_player(op);
2567	}
2568
2569		2377	}
		2378
		2379	if (op->stats.food < 0)
		2380	{
		2381	op->stats.hp += op->stats.food;
		2382	op->stats.food = 0;
		2383
		2384	if (op->stats.hp < 0)
		2385	{
		2386	op->contr->killer = archetype::get ("killer_starvation");
		2387	op->contr->killer->destroy ();
		2388	}
		2389	}
		2390
		2391	/* killer should be set here already */
		2392	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
		2393	kill_player (op);
		2394	}
		2395	}
2570		2396
2571	/* If the player should die (lack of hp, food, etc), we call this.	2397	/* If the player should die (lack of hp, food, etc), we call this.
2572	* op is the player in jeopardy. If the player can not be saved (not	2398	* op is the player in jeopardy. If the player can not be saved (not
2573	* permadeath, no lifesave), this will take care of removing the player	2399	* permadeath, no lifesave), this will take care of removing the player
2574	* file.	2400	* file.
2575	*/	2401	*/
		2402	void
2576	void kill_player(object *op)	2403	kill_player (object *op)
2577	{	2404	{
2578	char buf[MAX_BUF];
2579	int x,y,i;	2405	int x, y;
2580	mapstruct *map; /* this is for resurrection */	2406	maptile *map; /* this is for resurrection */
2581	int z;
2582	int num_stats_lose;
2583	int lost_a_stat;
2584	int lose_this_stat;
2585	int this_stat;
2586	int will_kill_again;	2407	int will_kill_again;
2587	archetype *at;	2408	archetype *at;
2588	object *tmp;	2409	object *tmp;
2589		2410
2590	if(save_life(op))	2411	if (save_life (op))
2591	return;	2412	return;
2592		2413
		2414	dynbuf_text deathtab;
2593		2415
		2416	/* restore player */
		2417	at = archetype::find (shstr_poisoning);
		2418	if (object *tmp = present_arch_in_ob (at, op))
		2419	{
		2420	tmp->destroy ();
		2421	deathtab << "Your body feels cleansed...\r";
		2422	}
		2423
		2424	at = archetype::find (shstr_confusion);
		2425	if (object *tmp = present_arch_in_ob (at, op))
		2426	{
		2427	tmp->destroy ();
		2428	deathtab << "Your mind feels clearer...\r";
		2429	}
		2430
		2431	cure_disease (op, 0, 0); /* remove any disease */
		2432
		2433	max_it (op->stats.hp , op->stats.maxhp);
		2434	max_it (op->stats.sp , op->stats.maxsp);
		2435	max_it (op->stats.grace, op->stats.maxgrace);
		2436	max_it (op->stats.food , 200);
		2437
		2438	// remove all spell effects that are active
		2439	// to avoid long-term effects such as word-of-recall
		2440	for (object *item = op->inv; item; )
		2441	{
		2442	object *next = item->below;
		2443
		2444	if (item->type == SPELL_EFFECT && item->active)
		2445	item->destroy ();
		2446
		2447	item = next;
		2448	}
		2449
2594	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2450	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2595	* in cities ONLY!!! It is very important that this doesn't get abused.	2451	* in cities ONLY!!! It is very important that this doesn't get abused.
2596	* Look at op_on_battleground() for more info --AndreasV	2452	* Look at op_on_battleground() for more info --AndreasV
2597	*/	2453	*/
2598	if (op_on_battleground(op, &x, &y)) {	2454	if (op_on_battleground (op, &x, &y))
2599	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2455	{
2600	"You have been defeated in combat!");	2456	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2601	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2602	"Local medics have saved your life...");
2603
2604	/* restore player */
2605	at = find_archetype("poisoning");
2606	tmp=present_arch_in_ob(at,op);
2607	if (tmp) {
2608	remove_ob(tmp);
2609	free_object(tmp);
2610	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2611	}
2612		2457
2613	at = find_archetype("confusion");
2614	tmp=present_arch_in_ob(at,op);
2615	if (tmp) {
2616	remove_ob(tmp);
2617	free_object(tmp);
2618	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2619	}
2620
2621	cure_disease(op,0); /* remove any disease */
2622	op->stats.hp=op->stats.maxhp;
2623	if (op->stats.food<=0) op->stats.food=999;
2624
2625	/* create a bodypart-trophy to make the winner happy */	2458	/* create a bodypart-trophy to make the winner happy */
2626	tmp=arch_to_object(find_archetype("finger"));	2459	object *tmp = archetype::find (shstr_finger)->instance ();
2627	if (tmp != NULL)	2460
2628	{	2461	tmp->name = format ("%s's finger" , &op->name);
2629	sprintf(buf,"%s's finger",op->name);	2462	tmp->name_pl = format ("%s's fingers", &op->name);
2630	tmp->name = add_string(buf);	2463	tmp->msg = format (
2631	sprintf(buf," This finger has been cut off %s\n"	2464	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2632	" the %s, when he was defeated at\n level %d by %s.\n",	2465	&op->name, op->contr->title,
2633	op->name, op->contr->title, (int)(op->level),	2466	(int)op->level,
2634	op->contr->killer);	2467	op->contr->killer_name ()
2635	tmp->msg=add_string(buf);
2636	tmp->value=0, tmp->material=0, tmp->type=0;
2637	tmp->materialname = NULL;
2638	tmp->x = op->x, tmp->y = op->y;
2639	insert_ob_in_map(tmp,op->map,op,0);
2640	}
2641		2468	);
		2469	tmp->value = 0, tmp->type = 0;
		2470	tmp->material = name_to_material (shstr_organic);
		2471	tmp->insert_at (op, tmp);
		2472
2642	/* teleport defeated player to new destination*/	2473	/* teleport defeated player to new destination */
2643	transfer_ob(op, x, y, 0, NULL);	2474	transfer_ob (op, x, y, 0, NULL);
2644	op->contr->braced=0;	2475	op->contr->braced = 0;
2645	return;
2646	}
2647		2476
		2477	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
		2478	return;
		2479	}
		2480
		2481	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2482	deathtab << "T<YOU HAVE DIED>\n\n";
		2483
2648	INVOKE_PLAYER (DEATH, op->contr);	2484	INVOKE_PLAYER (DEATH, op->contr);
2649		2485
2650	command_kill_pets (op, 0);	2486	command_kill_pets (op, 0);
2651		2487
2652	if(op->stats.food<0) {	2488	op->contr->play_sound (sound_find ("player_dies"));
2653	if (op->contr->explore) {
2654	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2655	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2656	op->stats.food=999;
2657	return;
2658	}
2659	sprintf(buf,"%s starved to death.",op->name);
2660	strcpy(op->contr->killer,"starvation");
2661	}
2662	else {
2663	if (op->contr->explore) {
2664	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2665	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2666	op->stats.hp=op->stats.maxhp;
2667	return;
2668	}
2669	sprintf(buf,"%s died.",op->name);
2670	}
2671	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2672		2489
2673	/* save the map location for corpse, gravestone*/	2490	/* save the map location for corpse, gravestone */
2674	x=op->x;y=op->y;map=op->map;	2491	x = op->x;
		2492	y = op->y;
		2493	map = op->map;
2675		2494
2676
2677	if (settings.not_permadeth == TRUE) {
2678	/* NOT_PERMADEATH code. This basically brings the character back to	2495	/* NOT_PERMADEATH code. This basically brings the character back to
2679	* life if they are dead - it takes some exp and a random stat.	2496	* life if they are dead - it takes some exp and a random stat.
2680	* See the config.h file for a little more in depth detail about this.	2497	* See the config.h file for a little more in depth detail about this.
2681	*/	2498	*/
2682		2499
2683	/* Basically two ways to go - remove a stat permanently, or just	2500	/* Basically two ways to go - remove a stat permanently, or just
2684	* make it depletion. This bunch of code deals with that aspect	2501	* make it depletion. This bunch of code deals with that aspect
2685	* of death.	2502	* of death.
2686	*/	2503	*/
2687	#ifndef COZY_SERVER	2504	#ifndef COZY_SERVER
2688	if (settings.balanced_stat_loss) {	2505	if (settings.balanced_stat_loss)
		2506	{
2689	/* If stat loss is permanent, lose one stat only. */	2507	/* If stat loss is permanent, lose one stat only. */
2690	/* Lower level chars don't lose as many stats because they suffer	2508	/* Lower level chars don't lose as many stats because they suffer
2691	more if they do. */	2509	more if they do. */
2692	/* Higher level characters can afford things such as potions of	2510	/* Higher level characters can afford things such as potions of
2693	restoration, or better, stat potions. So we slug them that	2511	restoration, or better, stat potions. So we slug them that
2694	little bit harder. */	2512	little bit harder. */
2695	/* GD */	2513	/* GD */
2696	if (settings.stat_loss_on_death)	2514	if (settings.stat_loss_on_death)
2697	num_stats_lose = 1;	2515	num_stats_lose = 1;
2698	else	2516	else
2699	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2517	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2700	} else {	2518	}
		2519	else
2701	num_stats_lose = 1;	2520	num_stats_lose = 1;
2702	}	2521
2703	lost_a_stat = 0;	2522	lost_a_stat = 0;
2704		2523
2705	for (z=0; z<num_stats_lose; z++) {	2524	for (z = 0; z < num_stats_lose; z++)
2706	i = RANDOM() % NUM_STATS;	2525	{
		2526	i = rndm (NUM_STATS);
2707		2527
2708	if (settings.stat_loss_on_death) {	2528	if (settings.stat_loss_on_death)
		2529	{
2709	/* Pick a random stat and take a point off it. Tell the player	2530	/* Pick a random stat and take a point off it. Tell the player
2710	* what he lost.	2531	* what he lost.
2711	*/	2532	*/
2712	change_attr_value(&(op->stats), i,-1);	2533	change_attr_value (&(op->stats), i, -1);
2713	check_stat_bounds(&(op->stats));	2534	check_stat_bounds (&(op->stats));
2714	change_attr_value(&(op->contr->orig_stats), i,-1);	2535	change_attr_value (&(op->contr->orig_stats), i, -1);
2715	check_stat_bounds(&(op->contr->orig_stats));	2536	check_stat_bounds (&(op->contr->orig_stats));
2716	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2537	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2717	lost_a_stat = 1;	2538	lost_a_stat = 1;
2718	} else {	2539	}
		2540	else
		2541	{
2719	/* deplete a stat */	2542	/* deplete a stat */
2720	archetype *deparch=find_archetype("depletion");	2543	archetype *deparch = archetype::find (shstr_depletion);
2721	object *dep;	2544	object *dep;
		2545
		2546	dep = present_arch_in_ob (deparch, op);
		2547	if (!dep)
2722		2548	{
2723	dep = present_arch_in_ob(deparch,op);	2549	dep = deparch->instance ();
2724	if(!dep) {
2725	dep = arch_to_object(deparch);
2726	insert_ob_in_ob(dep, op);	2550	insert_ob_in_ob (dep, op);
2727	}
2728	lose_this_stat = 1;
2729	if (settings.balanced_stat_loss) {
2730	/* GD */
2731	/* Get the stat that we're about to deplete. */
2732	this_stat = get_attr_value(&(dep->stats), i);
2733	if (this_stat < 0) {
2734	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2735	int keep_chance = this_stat * this_stat;
2736	/* Yes, I am paranoid. Sue me. */
2737	if (keep_chance < 1)
2738	keep_chance = 1;
2739
2740	/* There is a maximum depletion total per level. */
2741	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2742	lose_this_stat = 0;
2743	/* Take loss chance vs keep chance to see if we
2744	retain the stat. */
2745	} else {
2746	if (random_roll(0, loss_chance + keep_chance-1,
2747	op, PREFER_LOW) < keep_chance)
2748	lose_this_stat = 0;
2749	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2750	this_stat, keep_chance, loss_chance,
2751	lose_this_stat?"LOSE":"KEEP"); */
2752	}
2753	}
2754	}
2755		2551	}
2756	if (lose_this_stat) {	2552	lose_this_stat = 1;
		2553	if (settings.balanced_stat_loss)
		2554	{
		2555	/* GD */
		2556	/* Get the stat that we're about to deplete. */
2757	this_stat = get_attr_value(&(dep->stats), i);	2557	this_stat = get_attr_value (&(dep->stats), i);
		2558	if (this_stat < 0)
		2559	{
		2560	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2561	int keep_chance = this_stat * this_stat;
		2562
		2563	/* Yes, I am paranoid. Sue me. */
		2564	if (keep_chance < 1)
		2565	keep_chance = 1;
		2566
		2567	/* There is a maximum depletion total per level. */
		2568	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2569	{
		2570	lose_this_stat = 0;
		2571	/* Take loss chance vs keep chance to see if we
		2572	retain the stat. */
		2573	}
		2574	else
		2575	{
		2576	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2577	lose_this_stat = 0;
		2578	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2579	this_stat, keep_chance, loss_chance,
		2580	lose_this_stat?"LOSE":"KEEP"); */
		2581	}
		2582	}
		2583	}
		2584
		2585	if (lose_this_stat)
		2586	{
		2587	this_stat = get_attr_value (&dep->stats, i);
2758	/* We could try to do something clever like find another	2588	/* We could try to do something clever like find another
2759	* stat to reduce if this fails. But chances are, if	2589	* stat to reduce if this fails. But chances are, if
2760	* stats have been depleted to -50, all are pretty low	2590	* stats have been depleted to -50, all are pretty low
2761	* and should be roughly the same, so it shouldn't make a	2591	* and should be roughly the same, so it shouldn't make a
2762	* difference.	2592	* difference.
2763	*/	2593	*/
2764	if (this_stat>=-50) {	2594	if (this_stat >= -50)
		2595	{
2765	change_attr_value(&(dep->stats), i, -1);	2596	change_attr_value (&(dep->stats), i, -1);
2766	SET_FLAG(dep, FLAG_APPLIED);	2597	SET_FLAG (dep, FLAG_APPLIED);
2767	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2598	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2768	fix_player(op);	2599	op->update_stats ();
2769	lost_a_stat = 1;	2600	lost_a_stat = 1;
2770	}	2601	}
2771	}	2602	}
		2603	}
2772	}	2604	}
2773	}	2605
2774	/* If no stat lost, tell the player. */	2606	/* If no stat lost, tell the player. */
2775	if (!lost_a_stat)	2607	if (!lost_a_stat)
2776	{	2608	{
2777	/* determine_god() seems to not work sometimes... why is this?	2609	/* determine_god() seems to not work sometimes... why is this?
2778	Should I be using something else? GD */	2610	Should I be using something else? GD */
2779	const char *god = determine_god(op);	2611	shstr_tmp god = determine_god (op);
2780	if (god && (strcmp(god, "none")))	2612
2781	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2613	if (god != shstr_none)
2782	"moment you feel the holy presence of %s protecting"	2614	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2783	" you.", god);	2615	else
2784	else	2616	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2785	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2786	" feel a holy presence protecting you.");
2787	}	2617	}
		2618	#else
		2619	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2788	#endif	2620	#endif
2789	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2790	" feel a holy presence protecting you from losing yourself completely.");
2791		2621
2792	/* Put a gravestone up where the character 'almost' died. List the	2622	/* Put a gravestone up where the character 'almost' died. List the
2793	* exp loss on the stone.	2623	* exp loss on the stone.
2794	*/	2624	*/
2795	tmp=arch_to_object(find_archetype("gravestone"));	2625	tmp = archetype::find (shstr_gravestone)->instance ();
2796	sprintf(buf,"%s's gravestone",op->name);	2626	tmp->name = format ("%s's gravestone", &op->name);
2797	FREE_AND_COPY(tmp->name, buf);	2627	tmp->name_pl = format ("%s's gravestones", &op->name);
2798	sprintf(buf,"%s's gravestones",op->name);	2628	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2799	FREE_AND_COPY(tmp->name_pl, buf);	2629	&op->name, op->contr->title, op->contr->killer_name ());
2800	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2801	"who was killed\n"
2802	"by %s.\n",
2803	op->name, op->contr->title,
2804	op->contr->killer);
2805	tmp->msg = add_string(buf);
2806	tmp->x=op->x,tmp->y=op->y;	2630	tmp->x = op->x, tmp->y = op->y;
2807	insert_ob_in_map (tmp, op->map, NULL,0);	2631	insert_ob_in_map (tmp, op->map, NULL, 0);
2808		2632
2809	/**************************************/	2633	/**************************************/
2810	/* */	2634	/* */
2811	/* Subtract the experience points, */	2635	/* Subtract the experience points, */
2812	/* if we died cause of food, give us */
2813	/* food, and reset HP's... */
2814	/* */	2636	/* */
2815	/**************************************/	2637	/**************************************/
2816		2638
2817	/* remove any poisoning and confusion the character may be suffering.*/
2818	/* restore player */
2819	at = find_archetype("poisoning");
2820	tmp=present_arch_in_ob(at,op);
2821	if (tmp) {
2822	remove_ob(tmp);
2823	free_object(tmp);
2824	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2825	}
2826
2827	at = find_archetype("confusion");
2828	tmp=present_arch_in_ob(at,op);
2829	if (tmp) {
2830	remove_ob(tmp);
2831	free_object(tmp);
2832	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2833	}
2834	cure_disease(op,0); /* remove any disease */
2835
2836	/*add_exp(op, (op->stats.exp * -0.20)); */	2639	/*add_exp(op, (op->stats.exp * -0.20)); */
2837	apply_death_exp_penalty(op);	2640	apply_death_exp_penalty (op);
2838	if(op->stats.food < 100) op->stats.food = 900;
2839	op->stats.hp = op->stats.maxhp;
2840	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2841	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2842		2641
2843	/*	2642	/*
2844	* Check to see if the player is in a shop. IF so, then check to see if	2643	* Check to see if the player has any unpaid items. If so, remove them
2845	* the player has any unpaid items. If so, remove them and put them back	2644	* and put them back in the map.
2846	* in the map.	2645	*/
2847	*/	2646	op->drop_unpaid_items ();
2848		2647
2849	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2850	if (tmp->type == SHOP_FLOOR) {
2851	remove_unpaid_objects(op->inv, op);
2852	break;
2853	}
2854	}
2855
2856
2857	/****************************************/	2648	/****************************************/
2858	/* */	2649	/* */
2859	/* Move player to his current respawn- */	2650	/* Move player to his current respawn- */
2860	/* position (usually last savebed) */	2651	/* position (usually last savebed) */
2861	/* */	2652	/* */
2862	/****************************************/	2653	/****************************************/
2863		2654
2864	enter_player_savebed(op);	2655	enter_player_savebed (op);
2865		2656
2866	/* Save the player before inserting the force to reduce
2867	* chance of abuse.
2868	*/
2869	op->contr->braced=0;	2657	op->contr->braced = 0;
2870	save_player(op,1);
2871		2658
2872	/* it is possible that the player has blown something up	2659	/* it is possible that the player has blown something up
2873	* at his savebed location, and that can have long lasting	2660	* at his savebed location, and that can have long lasting
2874	* spell effects. So first see if there is a spell effect	2661	* spell effects. So first see if there is a spell effect
2875	* on the space that might harm the player.	2662	* on the space that might harm the player.
2876	*/	2663	*/
2877	will_kill_again=0;	2664	will_kill_again = 0;
2878	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2665	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2879	if (tmp->type ==SPELL_EFFECT)	2666	if (tmp->type == SPELL_EFFECT)
2880	will_kill_again|=tmp->attacktype;	2667	will_kill_again |= tmp->attacktype;
2881	}	2668
2882	if (will_kill_again) {	2669	if (will_kill_again)
		2670	{
2883	object *force;	2671	object *force;
2884	int at;	2672	int at;
2885		2673
2886	force=get_archetype(FORCE_NAME);	2674	force = get_archetype (FORCE_NAME);
2887	/* 50 ticks should be enough time for the spell to abate */	2675	/* 50 ticks should be enough time for the spell to abate */
2888	force->speed=0.1;	2676	force->speed = 0.1f;
2889	force->speed_left=-5.0;	2677	force->speed_left = -5.f;
2890	SET_FLAG(force, FLAG_APPLIED);	2678	SET_FLAG (force, FLAG_APPLIED);
2891	for (at=0; at<NROFATTACKS; at++) {	2679	for (at = 0; at < NROFATTACKS; at++)
2892	if (will_kill_again & (1 << at))	2680	if (will_kill_again & (1 << at))
2893	force->resist[at] = 100;	2681	force->resist[at] = 100;
2894	}	2682
2895	insert_ob_in_ob(force, op);	2683	insert_ob_in_ob (force, op);
2896	fix_player(op);	2684	op->update_stats ();
2897
2898	}
2899	/**************************************/
2900	/* */
2901	/* Repaint the characters inv, and */
2902	/* stats, and show a nasty message ;) */
2903	/* */
2904	/**************************************/
2905
2906	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2907	return;
2908	} /* NOT_PERMADETH */
2909	else {
2910	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2911	* should probably be embedded in an else statement.
2912	*/
2913
2914	op->contr->party=NULL;
2915	if (settings.set_title == TRUE)
2916	op->contr->own_title[0]='\0';
2917	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2918	check_score(op);
2919	if(op->contr->ranges[range_golem]!=NULL) {
2920	remove_friendly_object(op->contr->ranges[range_golem]);
2921	remove_ob(op->contr->ranges[range_golem]);
2922	free_object(op->contr->ranges[range_golem]);
2923	op->contr->ranges[range_golem]=NULL;
2924	op->contr->golem_count=0;
2925	}
2926	loot_object(op); /* Remove some of the items for good */
2927	remove_ob(op);
2928	op->direction=0;
2929
2930	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2931	delete_character(op->name,0);
2932	if (settings.resurrection == TRUE) {
2933	/* save playerfile sans equipment when player dies
2934	** then save it as player.pl.dead so that future resurrection
2935	** type spells will work on them nicely
2936	*/
2937	delete_character(op->name,0);
2938	op->stats.hp = op->stats.maxhp;
2939	op->stats.food = 999;
2940
2941	/* set the location of where the person will reappear when */
2942	/* maybe resurrection code should fix map also */
2943	strcpy(op->contr->maplevel, settings.emergency_mapname);
2944	if(op->map!=NULL)
2945	op->map = NULL;
2946	op->x = settings.emergency_x;
2947	op->y = settings.emergency_y;
2948	save_player(op,0);
2949	op->map = map;
2950	/* please see resurrection.c: peterm */
2951	dead_player(op);
2952	} else {
2953	delete_character(op->name,1);
2954	}	2685	}
2955	}
2956	play_again(op);
2957		2686
2958	/* peterm: added to create a corpse at deathsite. */	2687	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2959	tmp=arch_to_object(find_archetype("corpse_pl"));
2960	sprintf(buf,"%s", op->name);
2961	FREE_AND_COPY(tmp->name, buf);
2962	FREE_AND_COPY(tmp->name_pl, buf);
2963	tmp->level=op->level;
2964	tmp->x=x;tmp->y=y;
2965	if (tmp->msg)
2966	free_string(tmp->msg);
2967	tmp->msg = add_string (gravestone_text(op));
2968	SET_FLAG (tmp, FLAG_UNIQUE);
2969	insert_ob_in_map (tmp, map, NULL,0);
2970	}
2971	}	2688	}
2972		2689
2973		2690	static void
2974	void loot_object(object *op) { /* Grab and destroy some treasure */	2691	loot_object (object *op)
		2692	{ /* Grab and destroy some treasure */
2975	object *tmp,*tmp2,*next;	2693	object *tmp, *tmp2, *next;
2976		2694
2977	if (op->container) { /* close open sack first */	2695	op->close_container (); /* close open sack first */
2978	esrv_apply_container (op, op->container);
2979	}
2980		2696
2981	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2697	for (tmp = op->inv; tmp; tmp = next)
		2698	{
2982	next=tmp->below;	2699	next = tmp->below;
2983	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2700
2984	remove_ob(tmp);	2701	if (tmp->invisible)
		2702	continue;
		2703
		2704	tmp->remove ();
2985	tmp->x=op->x,tmp->y=op->y;	2705	tmp->x = op->x, tmp->y = op->y;
2986	if (tmp->type == CONTAINER) { /* empty container to ground */	2706
2987	loot_object(tmp);	2707	if (tmp->type == CONTAINER)
2988	}	2708	loot_object (tmp); /* empty container to ground */
2989	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2709
2990	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2710	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2711	{
2991	if(tmp->nrof>1) {	2712	if (tmp->nrof > 1)
2992	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2713	{
2993	free_object(tmp2);	2714	tmp->decrease (rndm (1, tmp->nrof - 1));
2994	insert_ob_in_map(tmp,op->map,NULL,0);	2715	insert_ob_in_map (tmp, op->map, NULL, 0);
		2716	}
		2717	else
		2718	tmp->destroy ();
		2719	}
2995	} else	2720	else
2996	free_object(tmp);
2997	} else
2998	insert_ob_in_map(tmp,op->map,NULL,0);	2721	insert_ob_in_map (tmp, op->map, NULL, 0);
2999	}	2722	}
3000	}	2723	}
3001		2724
3002	/*	2725	/*
3003	* fix_weight(): Check recursively the weight of all players, and fix	2726	* fix_weight(): Check recursively the weight of all players, and fix
3004	* what needs to be fixed. Refresh windows and fix speed if anything	2727	* what needs to be fixed. Refresh windows and fix speed if anything
3005	* was changed.	2728	* was changed.
3006	*/	2729	*/
		2730	void
		2731	fix_weight ()
		2732	{
		2733	for_all_players (pl)
		2734	{
		2735	sint32 old = pl->ob->carrying;
3007		2736
3008	void fix_weight(void) {	2737	pl->ob->update_weight ();
3009	player *pl;	2738
3010	for (pl = first_player; pl != NULL; pl = pl->next) {	2739	if (old != pl->ob->carrying)
3011	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2740	{
3012	if(old == sum)	2741	pl->ob->update_stats ();
3013	continue;	2742	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3014	fix_player(pl->ob);	2743	}
3015	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3016	pl->ob->name, old, sum);
3017	}	2744	}
3018	}	2745	}
3019		2746
3020	void fix_luck(void) {	2747	void
3021	player *pl;	2748	fix_luck ()
3022	for (pl = first_player; pl != NULL; pl = pl->next)	2749	{
		2750	for_all_players (pl)
3023	if (!pl->ob->contr->state)	2751	if (!pl->ob->contr->ns->state)
3024	change_luck(pl->ob, 0);	2752	pl->ob->change_luck (0);
3025	}	2753	}
3026
3027		2754
3028	/* cast_dust() - handles op throwing objects of type 'DUST'.	2755	/* cast_dust() - handles op throwing objects of type 'DUST'.
3029	* This is much simpler in the new spell code - we basically	2756	* This is much simpler in the new spell code - we basically
3030	* just treat this as any other spell casting object.	2757	* just treat this as any other spell casting object.
3031	*/	2758	*/
3032
3033	void	2759	void
3034	cast_dust (object * op, object * throw_ob, int dir)	2760	cast_dust (object *op, object *throw_ob, int dir)
3035	{	2761	{
3036	object *skop, *spob;	2762	object *skop, *spob;
3037		2763
3038	skop = find_skill_by_name (op, throw_ob->skill);	2764	skop = find_skill_by_name (op, throw_ob->skill);
3039		2765
3040	/* casting POTION 'dusts' is really a use_magic_item skill */	2766	/* casting POTION 'dusts' is really a use_magic_item skill */
3041	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2767	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3042	{	2768	{
3043	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2769	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3044	op->name);
3045	return;	2770	return;
3046	}	2771	}
3047		2772
3048	spob = throw_ob->inv;	2773	spob = throw_ob->inv;
3049		2774
3050	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2775	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3051	// not pass NULL to cast_spell (which did indeed check itself, but	2776	// not pass NULL to cast_spell (which did indeed check itself, but
3052	// errors should be reported as early as possible IMHO)	2777	// errors should be reported as early as possible IMHO)
3053	if (!spob)	2778	if (!spob)
3054	{	2779	{
3055	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2780	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3056	throw_ob->name, op->name);
3057	return;	2781	return;
3058	}	2782	}
3059		2783
3060	if (op->type == PLAYER)	2784	if (op->type == PLAYER)
3061	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2785	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3062		2786
3063	cast_spell (op, throw_ob, dir, spob, NULL);	2787	cast_spell (op, throw_ob, dir, spob, NULL);
3064		2788
3065	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2789	throw_ob->destroy ();
3066	remove_ob (throw_ob);
3067	free_object (throw_ob);
3068	}	2790	}
3069		2791
		2792	void
3070	void make_visible (object *op) {	2793	make_visible (object *op)
3071	op->hide = 0;	2794	{
		2795	op->flag [FLAG_HIDDEN] = 0;
3072	op->invisible = 0;	2796	op->invisible = 0;
3073	if(op->type==PLAYER) {
3074	op->contr->tmp_invis = 0;
3075	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3076	}
3077	update_object(op,UP_OBJ_FACE);
3078	}
3079		2797
3080	int is_true_undead(object *op) {
3081	object *tmp=NULL;
3082
3083	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3084
3085	if(op->type==PLAYER)	2798	if (op->type == PLAYER)
3086	for(tmp=op->inv;tmp;tmp=tmp->below)	2799	{
3087	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2800	op->contr->tmp_invis = 0;
3088	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2801	op->contr->invis_race = 0;
		2802	}
		2803
		2804	update_object (op, UP_OBJ_CHANGE);
		2805	}
		2806
		2807	int
		2808	is_true_undead (object *op)
		2809	{
		2810	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		2811	return 1;
		2812
3089	return 0;	2813	return 0;
3090	}	2814	}
3091		2815
3092	/* look at the surrounding terrain to determine	2816	/* look at the surrounding terrain to determine
3093	* the hideability of this object. Positive levels	2817	* the hideability of this object. Positive levels
3094	* indicate greater hideability.	2818	* indicate greater hideability.
3095	*/	2819	*/
3096		2820	int
3097	int hideability(object *ob) {	2821	hideability (object *ob)
		2822	{
3098	int i,level=0, mflag;	2823	int i, level = 0, mflag;
3099	sint16 x,y;	2824	sint16 x, y;
3100		2825
3101	if(!ob||!ob->map) return 0;	2826	if (!ob || !ob->map)
		2827	return 0;
3102		2828
3103	/* so, on normal lighted maps, its hard to hide */	2829	/* so, on normal lighted maps, its hard to hide */
3104	level=ob->map->darkness - 2;	2830	level = ob->map->darklevel () - 2;
3105		2831
3106	/* this also picks up whether the object is glowing.	2832	/* this also picks up whether the object is glowing.
3107	* If you carry a light on a non-dark map, its not	2833	* If you carry a light on a non-dark map, its not
3108	* as bad as carrying a light on a pitch dark map */	2834	* as bad as carrying a light on a pitch dark map */
3109	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2835	if (ob->has_carried_lights ())
		2836	level = -(10 + (2 * ob->map->darklevel ()));
3110		2837
3111	/* scan through all nearby squares for terrain to hide in */	2838	/* scan through all nearby squares for terrain to hide in */
3112	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2839	for (i = 0, x = ob->x, y = ob->y;
		2840	i <= SIZEOFFREE1;
		2841	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2842	{
3113	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2843	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3114	if (mflag & P_OUT_OF_MAP) { continue; }	2844	if (mflag & P_OUT_OF_MAP)
		2845	continue;
		2846
3115	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2847	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3116	level += 2;	2848	level += 2;
3117	else /* open terrain! */	2849	else /* open terrain! */
3118	level -= 1;	2850	level -= 1;
3119	}	2851	}
3120		2852
3121	#if 0	2853	#if 0
3122	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2854	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3123	#endif	2855	#endif
3124	return level;	2856	return level;
3125	}	2857	}
3126		2858
3127	/* For Hidden creatures - a chance of becoming 'unhidden'	2859	/* For Hidden creatures - a chance of becoming 'unhidden'
3128	* every time they move - as we subtract off 'invisibility'	2860	* every time they move - as we subtract off 'invisibility'
3129	* AND, for players, if they move into a ridiculously unhideable	2861	* AND, for players, if they move into a ridiculously unhideable
3130	* spot (surrounded by clear terrain in broad daylight). -b.t.	2862	* spot (surrounded by clear terrain in broad daylight). -b.t.
3131	*/	2863	*/
3132		2864	void
3133	void do_hidden_move (object *op) {	2865	do_hidden_move (object *op)
3134	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2866	{
3135	object *skop;	2867	int hide = 0;
3136		2868
3137	if(!op || !op->map) return;	2869	if (!op || !op->map)
		2870	return;
3138		2871
3139	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2872	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2873	int num = random_roll (0, 19, op, PREFER_LOW);
3140		2874
3141	/* its *extremely* hard to run and sneak/hide at the same time! */	2875	/* its *extremely* hard to run and sneak/hide at the same time! */
3142	if(op->type==PLAYER && op->contr->run_on) {	2876	if (op->type == PLAYER && op->contr->run_on)
3143	if(!skop || num >= skop->level) {	2877	if (!skop || num >= skop->level)
		2878	{
3144	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2879	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3145	make_visible(op);	2880	make_visible (op);
3146	return;	2881	return;
3147	} else num += 20;
3148	}	2882	}
		2883	else
		2884	num += 20;
		2885
3149	num += op->map->difficulty;	2886	num += op->map->difficulty;
3150	hide = hideability(op); /* modify by terrain hidden level */	2887	hide = hideability (op); /* modify by terrain hidden level */
3151	num -= hide;	2888	num -= hide;
		2889
3152	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2890	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2891	{
3153	make_visible(op);	2892	make_visible (op);
3154	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2893
3155	"You moved out of hiding! You are visible!");	2894	if (op->type == PLAYER)
		2895	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3156	}	2896	}
3157	else if (op->type == PLAYER && skop) {	2897	else if (op->type == PLAYER && skop)
3158	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2898	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3159	}
3160	}	2899	}
3161		2900
3162	/* determine if who is standing near a hostile creature. */	2901	/* determine if who is standing near a hostile creature. */
3163		2902
		2903	int
3164	int stand_near_hostile( object *who ) {	2904	stand_near_hostile (object *who)
		2905	{
3165	object *tmp=NULL;	2906	object *tmp = NULL;
3166	int i,friendly=0,player=0, mflags;	2907	int i, friendly = 0, player = 0, mflags;
3167	mapstruct *m;	2908	maptile *m;
3168	sint16 x,y;	2909	sint16 x, y;
3169		2910
3170	if(!who) return 0;	2911	if (!who)
3171
3172	if(who->type==PLAYER) player=1;
3173	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3174
3175	/* search adjacent squares */
3176	for(i=1;i<9;i++) {
3177	x = who->x+freearr_x[i];
3178	y = who->y+freearr_y[i];
3179	m = who->map;
3180	mflags = get_map_flags(m, &m, x, y, &x, &y);
3181	/* space must be blocked if there is a monster. If not
3182	* blocked, don't need to check this space.
3183	*/
3184	if (mflags & P_OUT_OF_MAP) continue;
3185	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3186
3187	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3188	if((player||friendly)
3189	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3190	return 1;
3191	else if(tmp->type==PLAYER)
3192	{
3193	/*don't let a hidden DM prevent you from hiding*/
3194	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3195	return 1;
3196	}
3197	}
3198	}
3199	return 0;	2912	return 0;
		2913
		2914	if (who->type == PLAYER)
		2915	player = 1;
		2916
		2917	else
		2918	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
		2919
		2920	/* search adjacent squares */
		2921	for (i = 1; i < 9; i++)
		2922	{
		2923	x = who->x + freearr_x[i];
		2924	y = who->y + freearr_y[i];
		2925	m = who->map;
		2926	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2927	/* space must be blocked if there is a monster. If not
		2928	* blocked, don't need to check this space.
		2929	*/
		2930	if (mflags & P_OUT_OF_MAP)
		2931	continue;
		2932	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2933	continue;
		2934
		2935	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2936	{
		2937	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		2938	return 1;
		2939	else if (tmp->type == PLAYER)
		2940	{
		2941	/*don't let a hidden DM prevent you from hiding */
		2942	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
		2943	return 1;
		2944	}
		2945	}
		2946	}
		2947	return 0;
3200	}	2948	}
3201		2949
3202	/* check the player los field for viewability of the	2950	/* check the player los field for viewability of the
3203	* object op. This function works fine for monsters,	2951	* object op. This function works fine for monsters,
3204	* but we dont worry if the object isnt the top one in	2952	* but we dont worry if the object isnt the top one in
3205	* a pile (say a coin under a table would return "viewable"	2953	* a pile (say a coin under a table would return "viewable"
3206	* by this routine). Another question, should we be	2954	* by this routine). Another question, should we be
3207	* concerned with the direction the player is looking	2955	* concerned with the direction the player is looking
3208	* in? Realistically, most of use cant see stuff behind	2956	* in? Realistically, most of us can't see stuff behind
3209	* our backs...on the other hand, does the "facing" direction	2957	* our backs...on the other hand, does the "facing" direction
3210	* imply the way your head, or body is facing? Its possible	2958	* imply the way your head, or body is facing? It's possible
3211	* for them to differ. Sigh, this fctn could get a bit more complex.	2959	* for them to differ. Sigh, this fctn could get a bit more complex.
3212	* -b.t.	2960	* -b.t.
3213	* This function is now map tiling safe.	2961	* This function is now map tiling safe.
3214	*/	2962	*/
3215		2963	int
3216	int player_can_view (object *pl,object *op) {	2964	player_can_view (object *pl, object *op)
		2965	{
3217	rv_vector rv;	2966	rv_vector rv;
3218	int dx,dy;	2967	int dx, dy;
3219		2968
3220	if(pl->type!=PLAYER) {	2969	if (pl->type != PLAYER)
		2970	{
3221	LOG(llevError,"player_can_view() called for non-player object\n");	2971	LOG (llevError, "player_can_view() called for non-player object\n");
3222	return -1;
3223	}
3224	if (!pl || !op) return 0;
3225
3226	if(op->head) { op = op->head; }
3227	get_rangevector(pl, op, &rv, 0x1);
3228
3229	/* starting with the 'head' part, lets loop
3230	* through the object and find if it has any
3231	* part that is in the los array but isnt on
3232	* a blocked los square.
3233	* we use the archetype to figure out offsets.
3234	*/
3235	while(op) {
3236	dx = rv.distance_x + op->arch->clone.x;
3237	dy = rv.distance_y + op->arch->clone.y;
3238
3239	/* only the viewable area the player sees is updated by LOS
3240	* code, so we need to restrict ourselves to that range of values
3241	* for any meaningful values.
3242	*/
3243	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3244	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3245	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3246	return 1;	2972	return -1;
3247	op = op->more;
3248	}	2973	}
		2974
		2975	if (!pl || !op)
3249	return 0;	2976	return 0;
3250	}
3251		2977
3252	/* routine for both players and monsters. We call this when	2978	op = op->head_ ();
3253	* there is a possibility for our action distrubing our hiding	2979
3254	* place or invisiblity spell. Artefact invisiblity is not	2980	get_rangevector (pl, op, &rv, 0x1);
3255	* effected by this. If we arent invisible to begin with, we	2981
3256	* return 0.	2982	/* starting with the 'head' part, lets loop
		2983	* through the object and find if it has any
		2984	* part that is in the los array but isn't on
		2985	* a blocked los square.
		2986	* we use the archetype to figure out offsets.
3257	*/	2987	*/
3258	int action_makes_visible (object *op) {	2988	while (op)
		2989	{
		2990	dx = rv.distance_x + op->arch->x;
		2991	dy = rv.distance_y + op->arch->y;
3259		2992
3260	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	2993	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3261	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3262	return 0;
3263
3264	if (op->contr && op->contr->tmp_invis == 0) return 0;
3265
3266	/* If monsters, they should become visible */
3267	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3268	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3269	return 1;	2994	return 1;
3270	}	2995
		2996	op = op->more;
3271	}	2997	}
		2998
3272	return 0;	2999	return 0;
3273	}	3000	}
3274		3001
3275	/* op_on_battleground - checks if the given object op (usually	3002	/* op_on_battleground - checks if the given object op (usually
3276	* a player) is standing on a valid battleground-tile,	3003	* a player) is standing on a valid battleground-tile,
3277	* function returns TRUE/FALSE. If true x, y returns the battleground	3004	* function returns TRUE/FALSE. If true x, y returns the battleground
3278	* -exit-coord. (and if x, y not NULL)	3005	* -exit-coord. (and if x, y not NULL)
3279	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3006	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3280	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3007	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3281	* Default is to do the same as before, so only people wanting to have different points need worry about this	3008	* Default is to do the same as before, so only people wanting to have different points need worry about this
3282	*/	3009	*/
		3010	int
3283	int op_on_battleground (object *op, int *x, int *y) {	3011	op_on_battleground (object *op, int *x, int *y)
3284	object *tmp;	3012	{
3285
3286	/* A battleground-tile needs the following attributes to be valid:	3013	/* A battleground-tile needs the following attributes to be valid:
3287	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3014	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3288	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3015	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3289	* and the exit-coordinates sp/hp must both be > 0.	3016	* and the exit-coordinates sp/hp must both be > 0.
3290	* => The intention here is to prevent abuse of the battleground-	3017	* => The intention here is to prevent abuse of the battleground-
3291	* feature (like pickable or hidden battleground tiles). */	3018	* feature (like pickable or hidden battleground tiles). */
3292	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3019	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3020	{
3293	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3021	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3022	{
3294	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3023	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3295	strcmp(tmp->name, "battleground")==0 &&	3024	&& tmp->type == BATTLEGROUND
3296	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3025	&& tmp->name == shstr_battleground
		3026	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3027	{
3297	/*before we assign the exit, check if this is a teambattle*/	3028	/* before we assign the exit, check if this is a teambattle */
3298	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3029	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3299	object *invtmp;	3030	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3300	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3031	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3301	if(invtmp->type==FORCE && invtmp->slaying &&	3032	{
3302	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3033	if (x && y)
3303	if (x != NULL && y != NULL)
3304	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3034	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3035
		3036	return 1;
		3037	}
		3038
		3039	if (x && y)
		3040	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3041
3305	return 1;	3042	return 1;
3306	}	3043	}
3307	}	3044	}
3308	}
3309	if (x != NULL && y != NULL)
3310	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3311	return 1;
3312	}	3045	}
3313	}	3046
3314	}
3315	/* If we got here, did not find a battleground */	3047	/* If we got here, did not find a battleground */
3316	return 0;	3048	return 0;
3317	}	3049	}
3318		3050
3319	/*	3051	/*
…		…
3323	* attributes:	3055	* attributes:
3324	* object *who the dragon player	3056	* object *who the dragon player
3325	* int atnr the attack-number of the ability focus	3057	* int atnr the attack-number of the ability focus
3326	* int level ability level	3058	* int level ability level
3327	*/	3059	*/
		3060	void
3328	void dragon_ability_gain(object *who, int atnr, int level) {	3061	dragon_ability_gain (object *who, int atnr, int level)
		3062	{
3329	treasurelist *trlist = NULL; /* treasurelist */	3063	treasurelist *trlist = NULL; /* treasurelist */
3330	treasure *tr; /* treasure */	3064	treasure *tr; /* treasure */
3331	object *tmp,*skop; /* tmp. object */	3065	object *tmp, *skop; /* tmp. object */
3332	object *item; /* treasure object */	3066	object *item; /* treasure object */
3333	char buf[MAX_BUF]; /* tmp. string buffer */	3067	char buf[MAX_BUF]; /* tmp. string buffer */
3334	int i=0, j=0;	3068	int i = 0, j = 0;
3335		3069
3336	/* get the appropriate treasurelist */	3070	/* get the appropriate treasurelist */
3337	if (atnr == ATNR_FIRE)	3071	if (atnr == ATNR_FIRE)
3338	trlist = find_treasurelist("dragon_ability_fire");	3072	trlist = treasurelist::find (shstr_dragon_ability_fire);
3339	else if (atnr == ATNR_COLD)	3073	else if (atnr == ATNR_COLD)
3340	trlist = find_treasurelist("dragon_ability_cold");	3074	trlist = treasurelist::find (shstr_dragon_ability_cold);
3341	else if (atnr == ATNR_ELECTRICITY)	3075	else if (atnr == ATNR_ELECTRICITY)
3342	trlist = find_treasurelist("dragon_ability_elec");	3076	trlist = treasurelist::find (shstr_dragon_ability_elec);
3343	else if (atnr == ATNR_POISON)	3077	else if (atnr == ATNR_POISON)
3344	trlist = find_treasurelist("dragon_ability_poison");	3078	trlist = treasurelist::find (shstr_dragon_ability_poison);
3345		3079
3346	if (trlist == NULL || who->type != PLAYER)	3080	if (trlist == NULL || who->type != PLAYER)
3347	return;	3081	return;
3348		3082
3349	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3083	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3350	tr = tr->next, i++);	3084
3351		3085	if (!tr || !tr->item)
3352	if (tr == NULL || tr->item == NULL) {	3086	{
3353	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3087	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3354	return;	3088	return;
3355	}	3089	}
3356		3090
3357	/* everything seems okay - now bring on the gift: */	3091	/* everything seems okay - now bring on the gift: */
3358	item = &(tr->item->clone);	3092	item = tr->item;
3359		3093
3360	if (item->type == SPELL) {	3094	if (item->type == SPELL)
		3095	{
3361	if (check_spell_known (who, item->name))	3096	if (check_spell_known (who, item->name))
3362	return;	3097	return;
3363		3098
3364	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3099	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3365	do_learn_spell (who, item, 0);	3100	do_learn_spell (who, item, 0);
3366	return;	3101	return;
3367	}	3102	}
3368		3103
3369	/* grant direct spell */	3104	/* grant direct spell */
3370	if (item->type == SPELLBOOK) {	3105	if (item->type == SPELLBOOK)
		3106	{
3371	if (!item->inv) {	3107	if (!item->inv)
		3108	{
3372	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3109	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3373	item->name);
3374	return;	3110	return;
3375	}	3111	}
3376	if (check_spell_known (who, item->inv->name))	3112	if (check_spell_known (who, item->inv->name))
3377	return;	3113	return;
3378	if (item->invisible) {	3114	if (item->invisible)
		3115	{
3379	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3116	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3380	do_learn_spell (who, item->inv, 0);	3117	do_learn_spell (who, item->inv, 0);
3381	return;	3118	return;
3382	}	3119	}
3383	}	3120	}
3384	else if (item->type == SKILL_TOOL && item->invisible) {	3121	else if (item->type == SKILL_TOOL && item->invisible)
		3122	{
3385	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3123	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3124	{
3386		3125
3387	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3126	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3388	* in this way, if the player is missing any of the attacktypes, he gets	3127	* in this way, if the player is missing any of the attacktypes, he gets
3389	* them. As it is now, if the player has any that match the granted skill,	3128	* them. As it is now, if the player has any that match the granted skill,
3390	* but not all of them, he gets nothing.	3129	* but not all of them, he gets nothing.
3391	*/	3130	*/
3392	if (!(skop->attacktype & item->attacktype)) {	3131	if (!(skop->attacktype & item->attacktype))
		3132	{
3393	/* Give new attacktype */	3133	/* Give new attacktype */
3394	skop->attacktype |= item->attacktype;	3134	skop->attacktype |= item->attacktype;
3395		3135
3396	/* always add physical if there's none */	3136	/* always add physical if there's none */
3397	skop->attacktype |= AT_PHYSICAL;	3137	skop->attacktype |= AT_PHYSICAL;
3398
3399	if (item->msg != NULL)
3400	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);
3401		3138
3402	/* Give player new face */	3139	if (item->msg != NULL)
3403	if (item->animation_id) {
3404	who->face = skop->face;
3405	who->animation_id = item->animation_id;
3406	who->anim_speed = item->anim_speed;
3407	who->last_anim = 0;
3408	who->state = 0;
3409	animate_object(who, who->direction);
3410	}
3411	}
3412	}
3413	}
3414	else if (item->type == FORCE) {
3415	/* forces in the treasurelist can alter the player's stats */
3416	object *skin;
3417	/* first get the dragon skin force */
3418	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;
3419	skin=skin->below);
3420	if (skin == NULL) return;
3421
3422	/* adding new spellpath attunements */
3423	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {
3424	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3425
3426	/* print message */
3427	sprintf(buf, "You feel attuned to ");
3428	for(i=0, j=0; i<NRSPELLPATHS; i++) {
3429	if(item->path_attuned & (1<<i)) {
3430	if (j)
3431	strcat(buf," and ");
3432	else
3433	j = 1;
3434	strcat(buf, spellpathnames[i]);
3435	}
3436	}
3437	strcat(buf,".");
3438	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);
3439	}
3440
3441	/* evtl. adding flags: */
3442	if(QUERY_FLAG(item, FLAG_XRAYS))
3443	SET_FLAG(skin, FLAG_XRAYS);
3444	if(QUERY_FLAG(item, FLAG_STEALTH))
3445	SET_FLAG(skin, FLAG_STEALTH);
3446	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))
3447	SET_FLAG(skin, FLAG_SEE_IN_DARK);
3448
3449	/* print message if there is one */
3450	if (item->msg != NULL)
3451	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3140	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3452	}
3453	else {
3454	/* generate misc. treasure */
3455	tmp = arch_to_object (tr->item);
3456	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));
3457	tmp = insert_ob_in_ob (tmp, who);
3458	if (who->type == PLAYER)
3459	esrv_send_item(who, tmp);
3460	}
3461	}
3462		3141
3463	/**	3142	/* Give player new face */
3464	* Unready an object for a player. This function does nothing if the object was	3143	if (item->animation_id)
3465	* not readied.	3144	{
3466	*/	3145	who->face = skop->face;
3467	void player_unready_range_ob(player *pl, object *ob) {	3146	who->animation_id = item->animation_id;
3468	rangetype i;	3147	who->anim_speed = item->anim_speed;
3469		3148	who->last_anim = 0;
3470	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3149	who->state = 0;
3471	if (pl->ranges[i] == ob) {	3150	animate_object (who, who->direction);
3472	pl->ranges[i] = NULL;	3151	}
3473	if (pl->shoottype == i) {
3474	pl->shoottype = range_none;
3475	}	3152	}
3476	}	3153	}
3477	}	3154	}
		3155	else if (item->type == FORCE)
		3156	{
		3157	/* forces in the treasurelist can alter the player's stats */
		3158	object *skin;
		3159
		3160	/* first get the dragon skin force */
		3161	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
		3162	;
		3163
		3164	if (!skin)
		3165	return;
		3166
		3167	/* adding new spellpath attunements */
		3168	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3169	{
		3170	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
		3171
		3172	/* print message */
		3173	sprintf (buf, "You feel attuned to ");
		3174	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3175	{
		3176	if (item->path_attuned & (1 << i))
		3177	{
		3178	if (j)
		3179	strcat (buf, " and ");
		3180	else
		3181	j = 1;
		3182	strcat (buf, spellpathnames[i]);
		3183	}
		3184	}
		3185
		3186	strcat (buf, ".");
		3187	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
		3188	}
		3189
		3190	/* evtl. adding flags: */
		3191	if (QUERY_FLAG (item, FLAG_XRAYS))
		3192	SET_FLAG (skin, FLAG_XRAYS);
		3193	if (QUERY_FLAG (item, FLAG_STEALTH))
		3194	SET_FLAG (skin, FLAG_STEALTH);
		3195	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
		3196	SET_FLAG (skin, FLAG_SEE_IN_DARK);
		3197
		3198	/* print message if there is one */
		3199	if (item->msg != NULL)
		3200	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3201	}
		3202	else
		3203	{
		3204	/* generate misc. treasure */
		3205	tmp = tr->item->instance ();
		3206	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
		3207	who->insert (tmp);
		3208	}
3478	}	3209	}
		3210
		3211	//-GPL
		3212
		3213	sint8
		3214	player::darkness_at (maptile *map, int x, int y) const
		3215	{
		3216	if (!ns)
		3217	return LOS_BLOCKED;
		3218
		3219	int dx, dy;
		3220	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3221	return LOS_BLOCKED;
		3222
		3223	x += dx - ns->current_x;
		3224	y += dy - ns->current_y;
		3225
		3226	return blocked_los (x, y);
		3227	}
		3228
		3229	void
		3230	player::infobox (const char *title, const char *msg, int color)
		3231	{
		3232	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3233	}
		3234
		3235	void
		3236	player::statusmsg (const char *msg, int color)
		3237	{
		3238	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3239	}
		3240
		3241	void
		3242	player::failmsg (const char *msg, int color)
		3243	{
		3244	play_sound (sound_find ("generic_failure"));
		3245	statusmsg (msg, color);
		3246	}
		3247

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