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Comparing deliantra/server/server/player.C (file contents):
Revision 1.12 by elmex, Tue Aug 29 10:51:43 2006 UTC vs.
Revision 1.268 by root, Wed Apr 7 19:54:45 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 1.12 2006/08/29 10:51:43 elmex 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	players.erase (this);
212	* complexity here because we want to add the new player at the	82	}
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		83
225	p->next = NULL;	84	// connect the player with a specific client
		85	// also changes, rationalises, and fixes some incorrect settings
		86	void
		87	player::connect (client *ns)
		88	{
		89	this->ns = ns;
		90	ns->pl = this;
		91
		92	run_on = 0;
		93	fire_on = 0;
		94	ob->close_container (); //TODO: client-specific
		95
		96	ns->update_look = 0;
		97	ns->look_position = 0;
		98
		99	clear_los ();
		100
		101	ns->reset_stats ();
		102
		103	/* make sure he's a player -- needed because of class change. */
		104	ob->type = PLAYER; // we are paranoid
		105	ob->race = ob->arch->race;
		106
		107	ob->update_weight ();
		108	link_skills ();
		109
		110	assign (title, ob->arch->object::name);
		111
		112	/* if it's a dragon player, set the correct title here */
		113	if (ob->is_dragon ())
226	}	114	{
		115	object *tmp, *abil = 0, *skin = 0;
227		116
228	/* Clears basically the entire player structure except	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
229	* for next and socket.	118	if (tmp->type == FORCE)
230	*/	119	if (tmp->arch->archname == shstr_dragon_ability_force)
231	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));	120	abil = tmp;
232	p->attachable_init (); //HACK	121	else if (tmp->arch->archname == shstr_dragon_skin_force)
		122	skin = tmp;
233		123
		124	set_dragon_name (ob, abil, skin);
		125	}
		126
		127	new_draw_info (NDI_UNIQUE, 0, ob, "Welcome Back!");
		128
		129	esrv_new_player (this);
		130
		131	ob->update_stats ();
		132
		133	ns->floorbox_update ();
		134	esrv_send_inventory (ob, ob);
		135	esrv_add_spells (this, 0);
		136
		137	ob->flag [FLAG_READY_WEAPON] = false;
		138	ob->flag [FLAG_READY_SKILL] = false;
		139	ob->flag [FLAG_READY_RANGE] = false;
		140	ob->flag [FLAG_READY_BOW] = false;
		141
		142	ob->update_stats (); // we unapplied stuff above
		143	activate ();
		144
		145	INVOKE_PLAYER (CONNECT, this);
		146	INVOKE_PLAYER (LOGIN, this);
		147	}
		148
		149	void
		150	player::disconnect ()
		151	{
		152	if (ob)
		153	{
		154	ob->close_container (); //TODO: client-specific
		155	ob->drop_unpaid_items ();
		156	}
		157
		158	if (ns)
		159	{
		160	if (active)
		161	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		162
		163	INVOKE_PLAYER (DISCONNECT, this);
		164
		165	ns->reset_stats ();
		166	ns->pl = 0;
		167	ns = 0;
		168	}
		169
		170	// this is important for the player scheduler to get the correct refcount
		171	// when ns = 0
		172	observe = viewpoint = ob;
		173
		174	deactivate ();
		175	}
		176
		177	//-GPL
		178
		179	// the need for this function can be explained
		180	// by load_object not returning the object
		181	void
		182	player::set_object (object *op)
		183	{
		184	ob = observe = viewpoint = op;
		185	ob->contr = this; /* this aren't yet in archetype */
		186
		187	ob->speed = 1.0f;
		188	ob->speed_left = 0.5f;
		189
		190	ob->direction = 5; /* So player faces south */
		191	}
		192
		193	void
		194	player::set_observe (object *op)
		195	{
		196	observe = viewpoint = op ? op : ob;
		197	do_los = 1;
		198	}
		199
		200	void
		201	player::set_viewpoint (object *op)
		202	{
		203	viewpoint = op ? op : (object *)observe;
		204	do_los = 1;
		205	}
		206
		207	//+GPL
		208
		209	player::player ()
		210	{
234	/* There are some elements we want initialized to non zero value -	211	/* There are some elements we want initialised to non zero value -
235	* we deal with that below this point.	212	* we deal with that below this point.
236	*/	213	*/
237	p->party=NULL;	214	outputs_sync = 4;
238	p->outputs_sync=16; /* Every 2 seconds */	215	outputs_count = 4;
239	p->outputs_count=1; /* Keeps present behaviour */
240	p->unapply = unapply_nochoice;	216	unapply = unapply_nochoice;
241	p->Swap_First = -1;
242		217
243	#ifdef AUTOSAVE
244	p->last_save_tick = 9999999;
245	#endif
246
247	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	218	savebed_map = first_map_path; /* Init. respawn position */
248
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		219
258	roll_stats(op);
259	p->state=ST_ROLL_STAT;
260	clear_los(op);
261
262	p->gen_sp_armour=10;	220	gen_sp_armour = 10;
263	p->last_speed= -1;
264	p->shoottype=range_none;
265	p->bowtype=bow_normal;	221	bowtype = bow_normal;
266	p->petmode=pet_normal;	222	petmode = pet_normal;
267	p->listening=10;
268	p->usekeys=containers;	223	usekeys = containers;
269	p->last_weapon_sp= -1;	224	peaceful = 1; /* default peaceful */
270	p->peaceful=1; /* default peaceful */
271	p->do_los=1;	225	do_los = 1;
272	p->explore=0;
273	p->no_shout=0; /* default can shout */
274		226
275	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);	227	weapon_sp = 1.0f;
276	p->title[sizeof(p->title)-1] = '\0';	228	weapon_sp_left = 0.5f;
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	}	229	}
300		230
301		231	void
302	/* This loads the first map an puts the player on it. */	232	player::do_destroy ()
303	static void set_first_map(object *op)
304	{	233	{
305	strcpy(op->contr->maplevel, first_map_path);	234	disconnect ();
306	op->x = -1;
307	op->y = -1;
308	enter_exit(op, NULL);
309	}
310		235
311	/* Tries to add player on the connection passwd in ns.	236	attachable::do_destroy ();
312	* All we can really get in this is some settings like host and display
313	* mode.
314	*/
315		237
316	int add_player(NewSocket *ns) {	238	if (ob)
317	player *p;	239	ob->destroy ();
318		240
319	p=get_player(NULL);	241	ob = observe = viewpoint = 0;
320	p->socket = *ns;	242	}
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		243
332	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);	244	player::~player ()
333	add_friendly_object(p->ob);	245	{
334	send_rules(p->ob);	246	/* Clear item stack */
335	send_news(p->ob);	247	free (stack_items);
336	display_motd(p->ob);
337	get_name(p->ob);
338	return 0;
339	}	248	}
340		249
341	/*	250	/*
342	* get_player_archetype() return next player archetype from archetype	251	* get_player_archetype() return next player archetype from archetype
343	* list. Not very efficient routine, but used only creating new players.	252	* list. Not very efficient routine, but used only creating new players.
344	* Note: there MUST be at least one player archetype!	253	* Note: there MUST be at least one player archetype!
345	*/	254	*/
		255	static archetype *
346	archetype *get_player_archetype(archetype* at)	256	get_player_archetype (archetype *at)
347	{	257	{
348	archetype *start = at;	258	// archetypes could have been reloaded
		259	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
		260
		261	if (!nat)
		262	return at;
		263
		264	archvec::iterator i = archetypes.find (nat);
		265
349	for (;;) {	266	for (;;)
350	if (at==NULL || at->next==NULL)
351	at=first_archetype;
352	else
353	at=at->next;
354	if(at->clone.type==PLAYER)
355	return at;
356	if (at == start) {
357	LOG (llevError, "No Player archetypes\n");
358	exit (-1);
359	}
360	}	267	{
361	}	268	if (++i == archetypes.end ())
		269	i = archetypes.begin ();
		270	else if (*i == at)
		271	cleanup ("not a single player archetype found");
362		272
		273	if ((*i)->type == PLAYER)
		274	return *i;
		275	}
		276	}
363		277
		278	/* Tries to add player on the connection passed in ns.
		279	* All we can really get in this is some settings like host and display
		280	* mode.
		281	*/
		282	player *
		283	player::create ()
		284	{
		285	player *pl = new player;
		286
		287	pl->set_object (get_player_archetype (0)->instance ());
		288
		289	pl->ob->roll_stats ();
		290	pl->ob->stats.wc = 2;
		291	pl->ob->run_away = 25; /* Then we panick... */
		292
		293	set_first_map (pl->ob);
		294
		295	return pl;
		296	}
		297
		298	object *
364	object *get_nearest_player(object *mon) {	299	get_nearest_player (object *mon)
		300	{
365	object *op = NULL;	301	object *op = NULL;
366	player *pl = NULL;
367	objectlink *ol;	302	objectlink *ol;
368	unsigned lastdist;	303	unsigned lastdist;
369	rv_vector rv;	304	rv_vector rv;
370		305
371	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	306	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
372	/* We should not find free objects on this friendly list, but it	307	{
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))	308	if (!can_detect_enemy (mon, ol->ob, &rv))
397	continue;	309	continue;
398		310
399	if(lastdist>rv.distance) {	311	if (lastdist > rv.distance)
		312	{
400	op=ol->ob;	313	op = ol->ob;
401	lastdist=rv.distance;	314	lastdist = rv.distance;
402	}	315	}
403	}	316	}
404	for (pl=first_player; pl != NULL; pl=pl->next) {	317
		318	for_all_players (pl)
405	if (can_detect_enemy(mon, pl->ob,&rv)) {	319	if (can_detect_enemy (mon, pl->ob, &rv))
406
407	if(lastdist>rv.distance) {	320	if (lastdist > rv.distance)
408	op=pl->ob;
409	lastdist=rv.distance;
410	}
411	}	321	{
412	}	322	op = pl->ob;
		323	lastdist = rv.distance;
		324	}
		325
413	#if 0	326	#if 0
414	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	327	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
415	#endif	328	#endif
416	return op;	329	return op;
417	}	330	}
418		331
419	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	332	/* 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	333	* result in a monster paths backtracking. It basically determines how large a
421	* detour a monster will take from the direction path when looking	334	* detour a monster will take from the direction path when looking
…		…
435	* circling behaviour. Unfortunately, this function is also used to determined	348	* 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	349	* if the creature should cast a spell, so returning a direction in that case
437	* is probably not a good thing.	350	* is probably not a good thing.
438	*/	351	*/
439	#define MAX_SPACES 50	352	#define MAX_SPACES 50
440
441		353
442	/*	354	/*
443	* Returns the direction to the player, if valid. Returns 0 otherwise.	355	* 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	356	* 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	357	* 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.	370	* 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,	371	* 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	372	* since only simple checks to blocked are being called, which could mean the monster
461	* is blocking itself.	373	* is blocking itself.
462	*/	374	*/
		375	int
463	int path_to_player(object *mon, object *pl, unsigned mindiff) {	376	path_to_player (object *mon, object *pl, unsigned mindiff)
		377	{
464	rv_vector rv;	378	rv_vector rv;
465	sint16 x,y;	379	sint16 x, y;
466	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	380	int lastx, lasty, dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
467	mapstruct *m ,*lastmap;	381	maptile *m, *lastmap;
468		382
469	get_rangevector(mon, pl, &rv, 0);	383	get_rangevector (mon, pl, &rv, 0);
470		384
471	if (rv.distance<mindiff) return 0;	385	if (rv.distance < mindiff)
		386	return 0;
472		387
473	x=mon->x;	388	x = mon->x;
474	y=mon->y;	389	y = mon->y;
475	m=mon->map;	390	m = mon->map;
476	dir = rv.direction;	391	dir = rv.direction;
477	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */	392	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);	393	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		394
479	/* If we can't solve it within the search distance, return now. */	395	/* If we can't solve it within the search distance, return now. */
480	if (diff>max) return 0;	396	if (diff > max)
		397	return 0;
		398
481	while (diff >1 && max>0) {	399	while (diff > 1 && max > 0)
		400	{
482	lastx = x;	401	lastx = x;
483	lasty = y;	402	lasty = y;
484	lastmap = m;	403	lastmap = m;
485	x = lastx + freearr_x[dir];	404	x = lastx + freearr_x[dir];
486	y = lasty + freearr_y[dir];	405	y = lasty + freearr_y[dir];
487		406
488	mflags = get_map_flags(m, &m, x, y, &x, &y);	407	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);	408	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK (m, x, y);
490		409
491	/* Space is blocked - try changing direction a little */	410	/* Space is blocked - try changing direction a little */
492	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))	411	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)))) {	412	&& (m == mon->map && blocked_link (mon, m, x, y))))
		413	{
494	/* recalculate direction from last good location. Possible	414	/* recalculate direction from last good location. Possible
495	* we were not traversing ideal location before.	415	* we were not traversing ideal location before.
496	*/	416	*/
497	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);	417	get_rangevector_from_mapcoord (lastmap, lastx, lasty, pl, &rv, 0);
498	if (rv.direction != dir) {	418	if (rv.direction != dir)
		419	{
499	/* OK - says direction should be different - lets reset the	420	/* OK - says direction should be different - lets reset the
500	* the values so it will try again.	421	* the values so it will try again.
501	*/	422	*/
502	x = lastx;	423	x = lastx;
503	y = lasty;	424	y = lasty;
504	m = lastmap;	425	m = lastmap;
505	dir = firstdir = rv.direction;	426	dir = firstdir = rv.direction;
		427	}
506	} else {	428	else
		429	{
507	/* direct path is blocked - try taking a side step to	430	/* direct path is blocked - try taking a side step to
508	* either the left or right.	431	* either the left or right.
509	* Note increase the values in the loop below to be	432	* Note increase the values in the loop below to be
510	* more than -1/1 respectively will mean the monster takes	433	* more than -1/1 respectively will mean the monster takes
511	* bigger detour. Have to be careful about these values getting	434	* 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	435	* too big (3 or maybe 4 or higher) as the monster may just try
513	* stepping back and forth	436	* stepping back and forth
514	*/	437	*/
515	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {	438	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		439	{
		440	if (i == 0)
516	if (i==0) continue; /* already did this, so skip it */	441	continue; /* already did this, so skip it */
517	/* Use lastdir here - otherwise,	442	/* Use lastdir here - otherwise,
518	* since the direction that the creature should move in	443	* since the direction that the creature should move in
519	* may change, you could get infinite loops.	444	* may change, you could get infinite loops.
520	* ie, player is northwest, but monster can only	445	* ie, player is northwest, but monster can only
521	* move west, so it does that. It goes some distance,	446	* move west, so it does that. It goes some distance,
522	* gets blocked, finds that it should move north,	447	* gets blocked, finds that it should move north,
523	* can't do that, but now finds it can move east, and	448	* can't do that, but now finds it can move east, and
524	* gets back to its original point. lastdir contains	449	* gets back to its original point. lastdir contains
525	* the last direction the creature has successfully	450	* the last direction the creature has successfully
526	* moved.	451	* moved.
527	*/	452	*/
528		453
529	x = lastx + freearr_x[absdir(lastdir+i)];	454	x = lastx + freearr_x[absdir (lastdir + i)];
530	y = lasty + freearr_y[absdir(lastdir+i)];	455	y = lasty + freearr_y[absdir (lastdir + i)];
531	m = lastmap;	456	m = lastmap;
532	mflags = get_map_flags(m, &m, x, y, &x, &y);	457	mflags = get_map_flags (m, &m, x, y, &x, &y);
533	if (mflags & P_OUT_OF_MAP) continue;	458	if (mflags & P_OUT_OF_MAP)
		459	continue;
534	blocked = GET_MAP_MOVE_BLOCK(m, x, y);	460	blocked = GET_MAP_MOVE_BLOCK (m, x, y);
535	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;	461	if (OB_TYPE_MOVE_BLOCK (mon, blocked))
		462	continue;
536	if (mflags & P_BLOCKSVIEW) continue;	463	if (mflags & P_BLOCKSVIEW)
		464	continue;
537		465
538	if (m == mon->map && blocked_link(mon, m, x, y)) break;	466	if (m == mon->map && blocked_link (mon, m, x, y))
		467	break;
539	}	468	}
540	/* go through entire loop without finding a valid	469	/* go through entire loop without finding a valid
541	* sidestep to take - thus, no valid path.	470	* sidestep to take - thus, no valid path.
542	*/	471	*/
543	if (i==(DETOUR_AMOUNT+1))	472	if (i == (DETOUR_AMOUNT + 1))
544	return 0;	473	return 0;
545	diff--;	474	diff--;
546	lastdir=dir;	475	lastdir = dir;
547	max--;	476	max--;
548	if (!firstdir) firstdir = dir+i;	477	if (!firstdir)
		478	firstdir = dir + i;
549	} /* else check alternate directions */	479	} /* else check alternate directions */
550	} /* if blocked */	480	} /* if blocked */
551	else {	481	else
		482	{
552	/* we moved towards creature, so diff is less */	483	/* we moved towards creature, so diff is less */
553	diff--;	484	diff--;
554	max--;	485	max--;
555	lastdir=dir;	486	lastdir = dir;
		487	if (!firstdir)
556	if (!firstdir) firstdir = dir;	488	firstdir = dir;
		489	}
		490
		491	if (diff <= 1)
557	}	492	{
558	if (diff<=1) {
559	/* Recalculate diff (distance) because we may not have actually	493	/* Recalculate diff (distance) because we may not have actually
560	* headed toward player for entire distance.	494	* headed toward player for entire distance.
561	*/	495	*/
562	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);	496	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);	497	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
564	}	498	}
565	if (diff>max) return 0;	499
		500	if (diff > max)
		501	return 0;
566	}	502	}
		503
567	/* If we reached the max, didn't find a direction in time */	504	/* If we reached the max, didn't find a direction in time */
568	if (!max) return 0;	505	if (!max)
		506	return 0;
569		507
570	return firstdir;	508	return firstdir;
571	}	509	}
572		510
		511	void
573	void give_initial_items(object *pl,treasurelist *items) {	512	give_initial_items (object *pl, treasurelist *items)
574	object *op,*next=NULL;	513	{
575
576	if(pl->randomitems!=NULL)	514	if (pl->randomitems)
577	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);	515	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
578		516
579	for (op=pl->inv; op; op=next) {	517	for (object *next, *op = pl->inv; op; op = next)
		518	{
580	next = op->below;	519	next = op->below;
581		520
582	/* Forces get applied per default, unless they have the	521	/* Forces get applied per default, unless they have the
583	* flag "neutral" set. Sorry but I can't think of a better way	522	* flag "neutral" set. Sorry but I can't think of a better way
584	*/	523	*/
585	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))	524	if (op->type == FORCE && !QUERY_FLAG (op, FLAG_NEUTRAL))
586	SET_FLAG(op,FLAG_APPLIED);	525	SET_FLAG (op, FLAG_APPLIED);
587		526
588	/* we never give weapons/armour if these cannot be used	527	/* we never give weapons/armour if these cannot be used
589	* by this player due to race restrictions	528	* by this player due to race restrictions
590	*/	529	*/
591	if (pl->type == PLAYER) {	530	if (pl->type == PLAYER)
		531	{
592	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&	532	if ((!QUERY_FLAG (pl, FLAG_USE_ARMOUR)
		533	&&
593	(op->type == ARMOUR || op->type == BOOTS ||	534	(op->type == ARMOUR || op->type == BOOTS
594	op->type == CLOAK || op->type == HELMET ||	535	|| op->type == CLOAK || op->type == HELMET
595	op->type == SHIELD || op->type == GLOVES ||	536	|| op->type == SHIELD || op->type == GLOVES
596	op->type == BRACERS || op->type == GIRDLE)) ||	537	|| op->type == BRACERS || op->type == GIRDLE))
597	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {	538	|| (!QUERY_FLAG (pl, FLAG_USE_WEAPON) && op->type == WEAPON))
598	remove_ob (op);
599	free_object (op);
600	continue;
601	}	539	{
602	}	540	op->destroy ();
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;	541	continue;
622	}	542	}
623	if (op->nrof > 1) op->nrof = 1;	543	}
		544
		545	/* Here we remove duplicated skills (as duplicated spell objects have
		546	* _very_ confusing effects for players), which could for instance be
		547	* generated by bad treasurelists. - elmex
		548	*/
		549	if (op->type == SKILL)
624	}	550	{
		551	for (object *tmp = op->below; tmp; tmp = tmp->below)
		552	if (tmp->type == op->type && tmp->name == op->name)
		553	{
		554	op->destroy ();
		555	LOG (llevError,
		556	"give_initial_items: Removing duplicate skill %s\n", &tmp->name);
		557	break;
		558	}
625		559
		560	if (op->nrof > 1)
		561	op->nrof = 1;
		562	}
		563
626	if (op->type == SPELLBOOK && op->inv) {	564	if (op->type == SPELLBOOK && op->inv)
627	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);	565	CLEAR_FLAG (op->inv, FLAG_STARTEQUIP);
628	}
629		566
630	/* Give starting characters identified, uncursed, and undamned	567	/* Give starting characters identified, uncursed, and undamned
631	* items. Just don't identify gold or silver, or it won't be	568	* items. Just don't identify gold or silver, or it won't be
632	* merged properly.	569	* merged properly.
633	*/	570	*/
634	if (need_identify(op)) {	571	if (need_identify (op))
		572	{
635	SET_FLAG(op, FLAG_IDENTIFIED);	573	SET_FLAG (op, FLAG_IDENTIFIED);
636	CLEAR_FLAG(op, FLAG_CURSED);	574	CLEAR_FLAG (op, FLAG_CURSED);
637	CLEAR_FLAG(op, FLAG_DAMNED);	575	CLEAR_FLAG (op, FLAG_DAMNED);
		576	}
		577
		578	if (op->type == SPELL)
638	}	579	{
639	if(op->type==SPELL) {	580	op->destroy ();
640	remove_ob(op);
641	free_object(op);
642	continue;	581	continue;
		582	}
		583	else if (op->type == SKILL)
643	}	584	{
644	else if(op->type==SKILL) {
645	SET_FLAG(op, FLAG_CAN_USE_SKILL);	585	SET_FLAG (op, FLAG_CAN_USE_SKILL);
646	op->stats.exp = 0;	586	op->stats.exp = 0;
647	op->level = 1;	587	op->level = 1;
648	}	588	}
649	/* lock all 'normal items by default */	589	else /* lock all 'normal items by default */
650	else SET_FLAG(op, FLAG_INV_LOCKED);	590	SET_FLAG (op, FLAG_INV_LOCKED);
651	} /* for loop of objects in player inv */	591	} /* for loop of objects in player inv */
652		592
653	/* Need to set up the skill pointers */	593	/* Need to set up the skill pointers */
654	link_player_skills(pl);	594	pl->contr->link_skills ();
655	}	595	}
656		596
657	void get_name(object *op) {	597	void
658	op->contr->write_buf[0]='\0';
659	op->contr->state=ST_GET_NAME;
660	send_query(&op->contr->socket,0,"What is your name?\n:");
661	}
662
663	void get_password(object *op) {
664	op->contr->write_buf[0]='\0';
665	op->contr->state=ST_GET_PASSWORD;
666	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
667	}
668
669	void play_again(object *op)
670	{
671	op->contr->state=ST_PLAY_AGAIN;
672	op->chosen_skill = NULL;
673	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
674	/* a bit of a hack, but there are various places early in th
675	* player creation process that a user can quit (eg, roll
676	* stats) that isn't removing the player. Taking a quick
677	* look, there are many places that call play_again without
678	* removing the player - it probably makes more sense
679	* to leave it to play_again to remove the object in all
680	* cases.
681	*/
682	if (!QUERY_FLAG(op, FLAG_REMOVED))
683	remove_ob(op);
684	/* Need to set this to null - otherwise, it could point to garbage,
685	* and draw() doesn't check to see if the player is removed, only if
686	* the map is null or not swapped out.
687	*/
688	op->map = NULL;
689	}
690
691
692	int receive_play_again(object *op, char key)
693	{
694	if(key=='q'||key=='Q') {
695	remove_friendly_object(op);
696	leave(op->contr,0); /* ericserver will draw the message */
697	return 2;
698	}
699	else if(key=='a'||key=='A') {
700	player *pl = op->contr;
701	const char *name = op->name;
702
703	add_refcount(name);
704	remove_friendly_object(op);
705	free_object(op);
706	pl = get_player(pl);
707	op = pl->ob;
708	add_friendly_object(op);
709	op->contr->password[0]='~';
710	FREE_AND_CLEAR_STR(op->name);
711	FREE_AND_CLEAR_STR(op->name_pl);
712
713	/* Lets put a space in here */
714	new_draw_info(NDI_UNIQUE, 0, op, "\n");
715	get_name(op);
716	op->name = name; /* Alrady added a refcount above */
717	op->name_pl = add_string(name);
718	set_first_map(op);
719	} else {
720	/* user pressed something else so just ask again... */
721	play_again(op);
722	}
723	return 0;
724	}
725
726	void confirm_password(object *op) {
727
728	op->contr->write_buf[0]='\0';
729	op->contr->state=ST_CONFIRM_PASSWORD;
730	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");
731	}
732
733	void get_party_password(object *op, partylist *party) {	598	get_party_password (object *op, partylist *party)
		599	{
734	if (party == NULL) {	600	if (party == NULL)
		601	{
735	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	602	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
736	return;	603	return;
737	}	604	}
		605
738	op->contr->write_buf[0]='\0';	606	op->contr->write_buf[0] = '\0';
739	op->contr->state=ST_GET_PARTY_PASSWORD;	607	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
740	op->contr->party_to_join = party;	608	op->contr->party_to_join = party;
741	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	609	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
742	}	610	}
743
744		611
745	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	612	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
746	int roll_stat(void) {	613	static int
		614	roll_stat ()
		615	{
747	int a[4],i,j,k;	616	int a[4], i, j, k;
748		617
749	for(i=0;i<4;i++)	618	for (i = 0; i < 4; i++)
750	a[i]=(int)RANDOM()%6+1;	619	a[i] = (int) rndm (6) + 1;
751		620
752	for(i=0,j=0,k=7;i<4;i++)	621	for (i = 0, j = 0, k = 7; i < 4; i++)
753	if(a[i]<k)	622	if (a[i] < k)
754	k=a[i],j=i;	623	k = a[i], j = i;
755		624
756	for(i=0,k=0;i<4;i++) {	625	for (i = 0, k = 0; i < 4; i++)
757	if(i!=j)	626	if (i != j)
758	k+=a[i];	627	k += a[i];
759	}	628
760	return k;	629	return k;
761	}	630	}
762		631
763	void roll_stats(object *op) {	632	void
		633	object::roll_stats ()
		634	{
		635	int statsort [NUM_STATS];
		636
		637	for (;;)
		638	{
764	int sum=0;	639	int sum = 0;
765	int i = 0, j = 0;	640	for (int i = NUM_STATS; i--; )
766	int statsort[7];	641	sum += statsort [i] = roll_stat ();
767		642
768	do {	643	if (sum >= 82 && sum <= 116)
769	op->stats.Str=roll_stat();	644	break;
770	op->stats.Dex=roll_stat();	645	}
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		646
781	/* Sort the stats so that rerolling is easier... */	647	// Sort the stats so that rerolling is easier...
782	statsort[0] = op->stats.Str;	648	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		649
790	/* a quick and dirty bubblesort? */	650	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];	651	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		652
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;	653	stats.exp = 0;
821	op->stats.ac=0;	654	stats.ac = 0;
822		655
		656	stats.hp = stats.maxhp;
		657	stats.sp = stats.maxsp;
		658	stats.grace = stats.maxgrace;
		659
		660	if (contr)
		661	{
823	op->contr->levhp[1] = 9;	662	contr->levhp[1] = 9;
824	op->contr->levsp[1] = 6;	663	contr->levsp[1] = 6;
825	op->contr->levgrace[1] = 3;	664	contr->levgrace[1] = 3;
826		665
827	fix_player(op);	666	contr->orig_stats = stats;
		667	}
		668	}
		669
		670	void
		671	object::swap_stats (int a, int b)
		672	{
		673	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		674
		675	for (int i = 0; i < NUM_STATS; ++i)
		676	stats.stat (i) = contr->orig_stats.stat (i);
		677
		678	//TODO: the following code looks so borked and should, at the very least,
		679	// be merged with the similar code in roll_stats
		680	stats.ac = 0;
		681
		682	level = 1;
		683	stats.exp = 0;
		684	stats.ac = 0;
		685
828	op->stats.hp = op->stats.maxhp;	686	stats.hp = stats.maxhp;
829	op->stats.sp = op->stats.maxsp;	687	stats.sp = stats.maxsp;
830	op->stats.grace = op->stats.maxgrace;	688	stats.grace = stats.maxgrace;
		689
		690	if (contr)
		691	{
		692	contr->levhp[1] = 9;
		693	contr->levsp[1] = 6;
		694	contr->levgrace[1] = 3;
		695
831	op->contr->orig_stats=op->stats;	696	contr->orig_stats = stats;
		697	}
832	}	698	}
833		699
834	void Roll_Again(object *op)	700	static void
		701	start_info (object *op)
835	{	702	{
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];	703	char buf[MAX_BUF];
844		704
845	if ( op->contr->Swap_First == -1 ) {	705	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);	706	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	}	707	}
953		708
954	/* This function takes the key that is passed, and does the	709	/* This function takes the key that is passed, and does the
955	* appropriate action with it (change race, or other things).	710	* appropriate action with it (change race, or other things).
956	* The function name is for historical reasons - now we have	711	* The function name is for historical reasons - now we have
957	* separate race and class; this actually changes the RACE,	712	* separate race and class; this actually changes the RACE,
958	* not the class.	713	* not the class.
959	*/	714	*/
960		715	void
961	int key_change_class(object *op, char key)	716	player::chargen_race_done ()
962	{	717	{
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 */	718	/* this must before then initial items are given */
974	esrv_new_player(op->contr, op->weight+op->carrying);	719	esrv_new_player (ob->contr);
975	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
976		720
		721	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		722	if (tl)
		723	create_treasure (tl, ob, 0, 0, 0);
		724
977	INVOKE_PLAYER (BIRTH, op->contr);	725	INVOKE_PLAYER (BIRTH, ob->contr);
978	INVOKE_PLAYER (LOGIN, op->contr);	726	INVOKE_PLAYER (LOGIN, ob->contr);
979		727
980	op->contr->state=ST_PLAYING;	728	ob->contr->ns->state = ST_PLAYING;
981		729
982	if (op->msg) {	730	if (ob->msg)
983	free_string(op->msg);	731	ob->msg = 0;
984	op->msg=NULL;
985	}
986		732
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);	733	start_info (ob);
997	CLEAR_FLAG(op, FLAG_WIZ);	734	CLEAR_FLAG (ob, FLAG_WIZ);
998	give_initial_items(op,op->randomitems);	735	give_initial_items (ob, ob->randomitems);
999	link_player_skills(op);
1000	esrv_send_inventory(op, op);	736	esrv_send_inventory (ob, ob);
1001	fix_player(op);	737	ob->update_stats ();
1002		738
1003	/* This moves the player to a different start map, if there	739	/* This moves the player to a different start map, if there
1004	* is one for this race	740	* is one for this race
1005	*/	741	*/
1006	if(*first_map_ext_path) {	742	if (*first_map_ext_path)
1007	object *tmp;	743	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1008	mapstruct *oldmap = op->map;	744	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");	745	LOG (llevDebug, "first_map_ext_path not set\n");
1022	}	746	}
1023	return 0;
1024	}
1025		747
		748	void
		749	player::chargen_race_next ()
		750	{
1026	/* Following actually changes the race - this is the default command	751	/* Following actually changes the race - this is the default command
1027	* if we don't match with one of the options above.	752	* if we don't match with one of the options above.
1028	*/	753	*/
1029		754
1030	tmp_loop = 0;	755	do
1031	while(!tmp_loop) {	756	{
1032	const char *name = add_string (op->name);	757	shstr name = ob->name;
1033	int x = op->x, y = op->y;	758	int x = ob->x, y = ob->y;
		759
1034	remove_statbonus(op);	760	ob->remove_statbonus ();
1035	remove_ob (op);	761	ob->remove ();
1036	op->arch = get_player_archetype(op->arch);	762	ob->arch = get_player_archetype (ob->arch);
1037	copy_object (&op->arch->clone, op);	763	ob->arch->copy_to (ob);
1038	op->instantiate ();	764	ob->instantiate ();
1039	op->stats = op->contr->orig_stats;	765	ob->stats = ob->contr->orig_stats;
1040	free_string (op->name);	766	ob->name = ob->name_pl = name;
1041	op->name = name;
1042	free_string(op->name_pl);
1043	op->name_pl = add_string(name);
1044	op->x = x;	767	ob->x = x;
1045	op->y = y;	768	ob->y = y;
1046	SET_ANIMATION(op, 2); /* So player faces south */	769	SET_ANIMATION (ob, 2); /* So player faces south */
1047	insert_ob_in_map (op, op->map, op,0);	770	insert_ob_in_map (ob, ob->map, ob, 0);
1048	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	771	assign (ob->contr->title, ob->arch->object::name);
1049	op->contr->title[sizeof(op->contr->title)-1] = '\0';
1050	add_statbonus(op);	772	ob->add_statbonus ();
1051	tmp_loop=allowed_class(op);
1052
1053	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1054	}	773	}
		774	while (!allowed_class (ob));
		775
1055	update_object(op,UP_OBJ_FACE);	776	update_object (ob, UP_OBJ_FACE);
1056	esrv_update_item(UPD_FACE,op,op);	777	esrv_update_item (UPD_FACE, ob, ob);
1057	fix_player(op);	778	ob->update_stats ();
1058	op->stats.hp=op->stats.maxhp;	779	ob->stats.hp = ob->stats.maxhp;
1059	op->stats.sp=op->stats.maxsp;	780	ob->stats.sp = ob->stats.maxsp;
1060	op->stats.grace=0;	781	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	}	782	}
1066		783
1067	int key_confirm_quit(object *op, char key)	784	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) {	785	flee_player (object *op)
		786	{
1113	int dir,diff;	787	int dir, diff;
1114	rv_vector rv;	788	rv_vector rv;
1115		789
1116	if(op->stats.hp < 0) {	790	if (op->stats.hp < 0)
		791	{
1117	LOG(llevDebug, "Fleeing player is dead.\n");	792	LOG (llevDebug, "Fleeing player is dead.\n");
1118	CLEAR_FLAG(op, FLAG_SCARED);	793	CLEAR_FLAG (op, FLAG_SCARED);
		794	return;
		795	}
		796
		797	if (!op->enemy)
		798	{
		799	LOG (llevDebug, "Fleeing player had no enemy.\n");
		800	CLEAR_FLAG (op, FLAG_SCARED);
		801	return;
		802	}
		803
		804	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
		805	{
		806	op->enemy = NULL;
		807	CLEAR_FLAG (op, FLAG_SCARED);
		808	return;
		809	}
		810
		811	get_rangevector (op, op->enemy, &rv, 0);
		812
		813	dir = absdir (4 + rv.direction);
		814	for (diff = 0; diff < 3; diff++)
		815	{
		816	int m = 1 - rndm (2) * 2;
		817
		818	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
1119	return;	819	return;
1120	}	820	}
1121		821
1122	if(op->enemy==NULL) {
1123	LOG(llevDebug,"Fleeing player had no enemy.\n");
1124	CLEAR_FLAG(op, FLAG_SCARED);
1125	return;
1126	}
1127
1128	/* Seen some crashes here. Since we don't store an
1129	* op->enemy_count, it is possible that something destroys the
1130	* actual enemy, and the object is recycled.
1131	*/
1132	if (op->enemy->map == NULL) {
1133	CLEAR_FLAG(op, FLAG_SCARED);
1134	op->enemy=NULL;
1135	return;
1136	}
1137
1138	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {
1139	op->enemy=NULL;
1140	CLEAR_FLAG(op, FLAG_SCARED);
1141	return;
1142	}
1143	get_rangevector(op, op->enemy, &rv, 0);
1144
1145	dir=absdir(4+rv.direction);
1146	for(diff=0;diff<3;diff++) {
1147	int m=1-(RANDOM()&2);
1148	if(move_ob(op,absdir(dir+diff*m),op)||
1149	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1150	return;
1151	}
1152	}
1153	/* Cornered, get rid of scared */	822	/* Cornered, get rid of scared */
1154	CLEAR_FLAG(op, FLAG_SCARED);	823	CLEAR_FLAG (op, FLAG_SCARED);
1155	op->enemy=NULL;	824	op->enemy = NULL;
1156	}	825	}
1157
1158		826
1159	/* check_pick sees if there is stuff to be picked up/picks up stuff.	827	/* 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	828	* It returns 1 if the player should keep on moving, 0 if he should
1161	* stop.	829	* stop.
1162	*/	830	*/
		831	int
1163	int check_pick(object *op) {	832	check_pick (object *op)
		833	{
1164	object *tmp, *next;	834	object *tmp, *next;
1165	tag_t next_tag=0, op_tag;
1166	int stop = 0;	835	int stop = 0;
1167	int j, k, wvratio;	836	int wvratio;
1168	char putstring[128], tmpstr[16];
1169		837
1170
1171	/* if you're flying, you cna't pick up anything */	838	/* if you're flying, you can't pick up anything */
1172	if (op->move_type & MOVE_FLYING)	839	if (op->move_type & MOVE_FLYING)
1173	return 1;	840	return 1;
1174		841
1175	op_tag = op->count;
1176
1177	next = op->below;	842	next = op->below;
1178	if (next)	843
1179	next_tag = next->count;	844	int cnt = MAX_ITEM_PER_ACTION;
		845	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1180		846
1181	/* loop while there are items on the floor that are not marked as	847	/* loop while there are items on the floor that are not marked as
1182	* destroyed */	848	* destroyed */
1183	while (next && ! was_destroyed (next, next_tag))	849	while (next && !next->destroyed ())
1184	{	850	{
1185	tmp = next;	851	tmp = next;
1186	next = tmp->below;	852	next = tmp->below;
1187	if (next)
1188	next_tag = next->count;
1189		853
1190	if (was_destroyed (op, op_tag))	854	if (cnt <= 0)
		855	{
		856	op->failmsg ("Couldn't pickup all items at once.");
		857	return 0;
		858	}
		859
		860	if (op->destroyed ())
1191	return 0;	861	return 0;
1192		862
1193	if ( ! can_pick (op, tmp))	863	if (!can_pick (op, tmp))
1194	continue;	864	continue;
1195		865
1196	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	866	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1197	{	867	{
1198	if (item_matched_string (op, tmp, op->contr->search_str))	868	if (item_matched_string (op, tmp, op->contr->search_str))
1199	pick_up (op, tmp);	869	CHK_PICK_PICKUP;
		870
1200	continue;	871	continue;
1201	}
1202
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	}	872	}
1236	}	873
1237	else { /* old model */
1238	/* NEW pickup handling */	874	/* pickup handling */
1239	if(op->contr->mode & PU_DEBUG)	875	if (op->contr->mode & PU_DEBUG)
1240	{	876	{
1241	/* some debugging code to figure out item information */	877	/* some debugging code to figure out item information */
1242	if(tmp->name!=NULL)	878	const char *str = tmp->name
1243	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	879	? format ("item name: %s item type: %d weight/value: %d",
1244	tmp->name, tmp->type,
1245	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	880	&tmp->name, tmp->type, (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",	881	: format ("item name: %s item type: %d weight/value: %d",
1248	tmp->arch->name, tmp->type,
1249	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	882	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
		883
1250	new_draw_info(NDI_UNIQUE, 0,op,putstring);	884	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	}	885	}
1263	}
1264	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1265		886
1266	#if 0	887	if (op->contr->mode & PU_INHIBIT)
1267	/* print the flags too */	888	return 1;
1268	for(k=0;k<4;k++)	889
1269	{	890	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
1270	fprintf(stderr,"%d [%d] ", k, k*32+31);	891	return 1;
1271	for(j=0;j<32;j++)	892
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	}
1280	/* philosophy:	893	/* philosophy:
1281	* It's easy to grab an item type from a pile, as long as it's	894	* 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	895	* generic. This takes no game-time. For more detailed pickups
1283	* and selections, select-items shoul dbe used. This is a	896	* and selections, select-items should be used. This is a
1284	* grab-as-you-run type mode that's really useful for arrows for	897	* grab-as-you-run type mode that's really useful for arrows for
1285	* example.	898	* example.
1286	* The drawback: right now it has no frontend, so you need to	899	* 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	900	* stick the bits you want into a calculator in hex mode and then
1288	* convert to decimal and then 'pickup <#>	901	* convert to decimal and then 'pickup <#>
…		…
1291	/* the first two modes are exclusive: if NOTHING we return, if	904	/* the first two modes are exclusive: if NOTHING we return, if
1292	* STOP then we stop. All the rest are applied sequentially,	905	* STOP then we stop. All the rest are applied sequentially,
1293	* meaning if any test passes, the item gets picked up. */	906	* meaning if any test passes, the item gets picked up. */
1294		907
1295	/* if mode is set to pick nothing up, return */	908	/* if mode is set to pick nothing up, return */
1296
1297	if(op->contr->mode & PU_NOTHING) return 1;	909	if (op->contr->mode == PU_NOTHING)
		910	return 1;
1298		911
1299	/* if mode is set to stop when encountering objects, return */	912	/* if mode is set to stop when encountering objects, return */
1300	/* take STOP before INHIBIT since it doesn't actually pick	913	/* take STOP before INHIBIT since it doesn't actually pick
1301	* anything up */	914	* anything up */
1302
1303	if(op->contr->mode & PU_STOP) return 0;	915	if (op->contr->mode & PU_STOP)
		916	return 0;
1304		917
1305	/* useful for going into stores and not losing your settings... */	918	/* useful for going into stores and not losing your settings... */
1306	/* and for battles wher you don't want to get loaded down while	919	/* and for battles wher you don't want to get loaded down while
1307	* fighting */	920	* fighting */
1308	if(op->contr->mode & PU_INHIBIT) return 1;	921	if (op->contr->mode & PU_INHIBIT)
		922	return 1;
1309		923
1310	/* prevent us from turning into auto-thieves :) */	924	/* prevent us from turning into auto-thieves :) */
1311	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	925	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		926	continue;
1312		927
1313	/* ignore known cursed objects */	928	/* ignore known cursed objects */
1314	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	929	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED)
		930	continue;
1315		931
1316	/* all food and drink if desired */	932	/* all food and drink if desired */
1317	/* question: don't pick up known-poisonous stuff? */	933	/* question: don't pick up known-poisonous stuff? */
1318	if(op->contr->mode & PU_FOOD)	934	if (op->contr->mode & PU_FOOD)
1319	if (tmp->type == FOOD)	935	if (tmp->type == FOOD)
1320	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	936	{
		937	CHK_PICK_PICKUP;
		938	continue;
		939	}
		940
1321	if(op->contr->mode & PU_DRINK)	941	if (op->contr->mode & PU_DRINK)
1322	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	942	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; }	943	{
		944	CHK_PICK_PICKUP;
		945	continue;
		946	}
1324		947
1325	if(op->contr->mode & PU_POTION)	948	if (op->contr->mode & PU_POTION)
1326	if (tmp->type == POTION)	949	if (tmp->type == POTION)
1327	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	950	{
		951	CHK_PICK_PICKUP;
		952	continue;
		953	}
1328		954
1329	/* spellbooks, skillscrolls and normal books/scrolls */	955	/* spellbooks, skillscrolls and normal books/scrolls */
1330	if(op->contr->mode & PU_SPELLBOOK)	956	if (op->contr->mode & PU_SPELLBOOK)
1331	if (tmp->type == SPELLBOOK)	957	if (tmp->type == SPELLBOOK)
1332	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	958	{
		959	CHK_PICK_PICKUP;
		960	continue;
		961	}
		962
1333	if(op->contr->mode & PU_SKILLSCROLL)	963	if (op->contr->mode & PU_SKILLSCROLL)
1334	if (tmp->type == SKILLSCROLL)	964	if (tmp->type == SKILLSCROLL)
1335	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	965	{
		966	CHK_PICK_PICKUP;
		967	continue;
		968	}
		969
1336	if(op->contr->mode & PU_READABLES)	970	if (op->contr->mode & PU_READABLES)
1337	if (tmp->type == BOOK || tmp->type == SCROLL)	971	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1338	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	972	{
		973	CHK_PICK_PICKUP;
		974	continue;
		975	}
1339		976
1340	/* wands/staves/rods/horns */	977	/* wands/staves/rods/horns */
1341	if (op->contr->mode & PU_MAGIC_DEVICE)	978	if (op->contr->mode & PU_MAGIC_DEVICE)
1342	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	979	if (tmp->type == WAND
1343	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	980	|| tmp->type == ROD
		981	|| tmp->type == HORN
		982	|| tmp->type == POWER_CRYSTAL)
		983	{
		984	CHK_PICK_PICKUP;
		985	continue;
		986	}
1344		987
1345	/* pick up all magical items */	988	/* pick up all magical items */
1346	if(op->contr->mode & PU_MAGICAL)	989	if (op->contr->mode & PU_MAGICAL)
1347	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	990	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL)
1348	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	991	&& !QUERY_FLAG (tmp, FLAG_KNOWN_CURSED))
		992	{
		993	CHK_PICK_PICKUP;
		994	continue;
		995	}
1349		996
1350	if(op->contr->mode & PU_VALUABLES)	997	if (op->contr->mode & PU_VALUABLES)
1351	{	998	{
1352	if (tmp->type == MONEY || tmp->type == GEM)	999	if (tmp->type == MONEY || tmp->type == GEM)
1353	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	1000	{
		1001	CHK_PICK_PICKUP;
		1002	continue;
		1003	}
1354	}	1004	}
1355		1005
1356	/* rings & amulets - talismans seems to be typed AMULET */	1006	/* rings & amulets - talismans seems to be typed AMULET */
1357	if(op->contr->mode & PU_JEWELS)	1007	if (op->contr->mode & PU_JEWELS)
1358	if (tmp->type == RING || tmp->type == AMULET)	1008	if (tmp->type == RING
1359	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1009	|| tmp->type == AMULET
		1010	|| tmp->type == GIRDLE
		1011	|| tmp->type == SKILL_TOOL)
		1012	{
		1013	CHK_PICK_PICKUP;
		1014	continue;
		1015	}
		1016
		1017	/* we don't forget dragon food */
		1018	if (op->contr->mode & PU_FLESH)
		1019	if (tmp->type == FLESH)
		1020	{
		1021	CHK_PICK_PICKUP;
		1022	continue;
		1023	}
1360		1024
1361	/* bows and arrows. Bows are good for selling! */	1025	/* bows and arrows. Bows are good for selling! */
1362	if(op->contr->mode & PU_BOW)	1026	if (op->contr->mode & PU_BOW)
1363	if (tmp->type == BOW)	1027	if (tmp->type == BOW)
1364	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1028	{
		1029	CHK_PICK_PICKUP;
		1030	continue;
		1031	}
		1032
1365	if(op->contr->mode & PU_ARROW)	1033	if (op->contr->mode & PU_ARROW)
1366	if (tmp->type == ARROW)	1034	if (tmp->type == ARROW)
1367	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1035	{
		1036	CHK_PICK_PICKUP;
		1037	continue;
		1038	}
1368		1039
1369	/* all kinds of armor etc. */	1040	/* all kinds of armor etc. */
1370	if(op->contr->mode & PU_ARMOUR)	1041	if (op->contr->mode & PU_ARMOUR)
1371	if (tmp->type == ARMOUR)	1042	if (tmp->type == ARMOUR)
1372	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1043	{
		1044	CHK_PICK_PICKUP;
		1045	continue;
		1046	}
		1047
1373	if(op->contr->mode & PU_HELMET)	1048	if (op->contr->mode & PU_HELMET)
1374	if (tmp->type == HELMET)	1049	if (tmp->type == HELMET)
1375	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1050	{
		1051	CHK_PICK_PICKUP;
		1052	continue;
		1053	}
		1054
1376	if(op->contr->mode & PU_SHIELD)	1055	if (op->contr->mode & PU_SHIELD)
1377	if (tmp->type == SHIELD)	1056	if (tmp->type == SHIELD)
1378	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1057	{
		1058	CHK_PICK_PICKUP;
		1059	continue;
		1060	}
		1061
1379	if(op->contr->mode & PU_BOOTS)	1062	if (op->contr->mode & PU_BOOTS)
1380	if (tmp->type == BOOTS)	1063	if (tmp->type == BOOTS)
1381	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1064	{
		1065	CHK_PICK_PICKUP;
		1066	continue;
		1067	}
		1068
1382	if(op->contr->mode & PU_GLOVES)	1069	if (op->contr->mode & PU_GLOVES)
1383	if (tmp->type == GLOVES)	1070	if (tmp->type == GLOVES || tmp->type == BRACERS)
1384	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1071	{
		1072	CHK_PICK_PICKUP;
		1073	continue;
		1074	}
		1075
1385	if(op->contr->mode & PU_CLOAK)	1076	if (op->contr->mode & PU_CLOAK)
1386	if (tmp->type == CLOAK)	1077	if (tmp->type == CLOAK)
1387	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1078	{
		1079	CHK_PICK_PICKUP;
		1080	continue;
		1081	}
1388		1082
1389	/* hoping to catch throwing daggers here */	1083	/* hoping to catch throwing daggers here */
1390	if(op->contr->mode & PU_MISSILEWEAPON)	1084	if (op->contr->mode & PU_MISSILEWEAPON)
1391	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1085	if (tmp->type == WEAPON && QUERY_FLAG (tmp, FLAG_IS_THROWN))
1392	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1086	{
		1087	CHK_PICK_PICKUP;
		1088	continue;
		1089	}
1393		1090
1394	/* careful: chairs and tables are weapons! */	1091	/* careful: chairs and tables are weapons! */
1395	if(op->contr->mode & PU_ALLWEAPON)	1092	if (op->contr->mode & PU_ALLWEAPON)
1396	{
1397	if(tmp->type == WEAPON && tmp->name!=NULL)
1398	{
1399	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&
1400	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)
1401	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1402	}	1093	{
1403	if(tmp->type == WEAPON && tmp->name==NULL)	1094	if (tmp->type == WEAPON)
		1095	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
		1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
1404	{	1100	}
1405	if(strstr(tmp->arch->name,"table")==NULL &&
1406	strstr(tmp->arch->name,"chair")==NULL)
1407	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1408	}
1409	}
1410		1101
1411	/* misc stuff that's useful */	1102	/* misc stuff that's useful */
1412	if(op->contr->mode & PU_KEY)	1103	if (op->contr->mode & PU_KEY)
1413	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1104	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1414	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1105	{
		1106	CHK_PICK_PICKUP;
		1107	continue;
		1108	}
1415		1109
1416	/* any of the last 4 bits set means we use the ratio for value	1110	/* any of the last 4 bits set means we use the ratio for value
1417	* pickups */	1111	* pickups */
1418	if(op->contr->mode & PU_RATIO)	1112	if (op->contr->mode & PU_RATIO)
1419	{	1113	{
1420	/* use value density to decide what else to grab */	1114	/* use value density to decide what else to grab */
1421	/* >=7 was >= op->contr->mode */	1115	/* >=7 was >= op->contr->mode */
1422	/* >=7 is the old standard setting. Now we take the last 4 bits	1116	/* >=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 */	1117	*/
1424	wvratio=(op->contr->mode & PU_RATIO) * 5;	1118	wvratio = op->contr->mode & PU_RATIO;
1425	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1119	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1426	{	1120	{
1427	pick_up(op, tmp);
1428	#if 0	1121	#if 0
1429	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1122	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1430	if(tmp->name!=NULL) {	1123	if (tmp->name != NULL)
		1124	{
1431	fprintf(stderr,"%s", tmp->name);	1125	fprintf (stderr, "%s", tmp->name);
1432	}	1126	}
		1127	else
1433	else fprintf(stderr,"%s",tmp->arch->name);	1128	fprintf (stderr, "%s", tmp->arch->archname);
1434	fprintf(stderr,",%d] = ", tmp->type);	1129	fprintf (stderr, ",%d] = ", tmp->type);
1435	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1130	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1436	#endif	1131	#endif
		1132	CHK_PICK_PICKUP;
1437	continue;	1133	continue;
1438	}	1134	}
		1135	} /* the new pickup model */
1439	}	1136	}
1440	} /* the new pickup model */	1137
1441	}
1442	return ! stop;	1138	return !stop;
		1139	}
		1140
		1141	/* routine for both players and monsters. We call this when
		1142	* there is a possibility for our action distrubing our hiding
		1143	* place or invisiblity spell. Artefact invisiblity causes
		1144	* "noise" instead. If we arent invisible to begin with, we
		1145	* return 0.
		1146	*/
		1147	static int
		1148	action_makes_visible (object *op)
		1149	{
		1150	if (op->invisible && QUERY_FLAG (op, FLAG_ALIVE))
		1151	{
		1152	if (QUERY_FLAG (op, FLAG_MAKE_INVIS))
		1153	{
		1154	// artefact invisibility is permanent, but we still make noise
		1155	// this is important for game-balance.
		1156	if (op->contr)
		1157	op->make_noise ();
		1158
		1159	return 0;
		1160	}
		1161
		1162	if (op->contr && op->contr->tmp_invis == 0)
		1163	return 0;
		1164
		1165	/* If monsters, they should become visible */
		1166	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1167	{
		1168	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1169	return 1;
		1170	}
		1171	}
		1172
		1173	return 0;
1443	}	1174	}
1444		1175
1445	/*	1176	/*
1446	* Find an arrow in the inventory and after that	1177	* Find an arrow in the inventory and after that
1447	* in the right type container (quiver). Pointer to the	1178	* in the right type container (quiver). Pointer to the
1448	* found object is returned.	1179	* found object is returned.
1449	*/	1180	*/
		1181	static object *
1450	object *find_arrow(object *op, const char *type)	1182	find_arrow (object *op, const char *type)
1451	{	1183	{
1452	object *tmp = NULL;	1184	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1185	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1186	return splay (tmp);
1453		1187
1454	for(op=op->inv; op; op=op->below)	1188	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1455	if(!tmp && op->type==CONTAINER && op->race==type &&	1189	if (tmp->type == CONTAINER && QUERY_FLAG (tmp, FLAG_APPLIED) && !strcmp (&tmp->race, type))
1456	QUERY_FLAG(op,FLAG_APPLIED))	1190	if (object *arrow = find_arrow (tmp, type))
1457	tmp = find_arrow (op, type);	1191	{
1458	else if (op->type==ARROW && op->race==type)	1192	splay (tmp);
1459	return op;	1193	return arrow;
		1194	}
		1195
1460	return tmp;	1196	return 0;
1461	}	1197	}
1462		1198
1463	/*	1199	/*
1464	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1200	* 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	1201	* 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	1202	* 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.	1203	* the hall. Failing that it does it's best to pick the highest plus arrow.
1468	*/	1204	*/
1469		1205	static object *
1470	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1206	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1471	{	1207	{
1472	object *tmp = NULL, *arrow, *ntmp;	1208	object *tmp = NULL, *arrow, *ntmp;
1473	int attacknum, attacktype, betterby=0, i;	1209	int attacknum, attacktype, betterby = 0, i;
1474		1210
1475	if (!type)	1211	if (!type)
1476	return NULL;	1212	return NULL;
1477		1213
1478	for (arrow=op->inv; arrow; arrow=arrow->below) {	1214	for (arrow = op->inv; arrow; arrow = arrow->below)
1479	if (arrow->type==CONTAINER && arrow->race==type &&	1215	{
1480	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1216	if (arrow->type == CONTAINER && arrow->race == type && QUERY_FLAG (arrow, FLAG_APPLIED))
		1217	{
1481	i = 0;	1218	i = 0;
1482	ntmp = find_better_arrow(arrow, target, type, &i);	1219	ntmp = find_better_arrow (arrow, target, type, &i);
		1220
1483	if (i > betterby) {	1221	if (i > betterby)
		1222	{
1484	tmp = ntmp;	1223	tmp = ntmp;
1485	betterby = i;	1224	betterby = i;
1486	}	1225	}
		1226	}
1487	} else if (arrow->type==ARROW && arrow->race==type) {	1227	else if (arrow->type == ARROW && arrow->race == type)
		1228	{
1488	/* allways prefer assasination/slaying */	1229	/* allways prefer assasination/slaying */
1489	if (target->race != NULL && arrow->slaying != NULL &&	1230	if (target->race && arrow->slaying.contains (target->race))
1490	strstr(arrow->slaying, target->race)) {	1231	{
1491	if (arrow->attacktype & AT_DEATH) {	1232	if (arrow->attacktype & AT_DEATH)
		1233	{
1492	*better = 100;	1234	*better = 100;
1493	return arrow;	1235	return arrow;
1494	} else {
1495	tmp = arrow;
1496	betterby = (arrow->magic + arrow->stats.dam) * 2;
1497	}	1236	}
1498	} else {	1237	else
1499	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {
1500	attacktype = 1<<attacknum;
1501	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)
1502	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {
1503	tmp = arrow;
1504	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;
1505	}
1506	}	1238	{
1507	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {
1508	tmp = arrow;	1239	tmp = arrow;
1509	betterby = 2 + arrow->magic + arrow->stats.dam;	1240	betterby = (arrow->magic + arrow->stats.dam) * 2;
1510	}
1511	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {
1512	tmp = arrow;
1513	betterby = 1 + arrow->magic + arrow->stats.dam;
1514	}	1241	}
1515	}	1242	}
		1243	else
		1244	{
		1245	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1246	{
		1247	attacktype = 1 << attacknum;
		1248	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
		1249	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
		1250	{
		1251	tmp = arrow;
		1252	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
		1253	}
		1254	}
		1255
		1256	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
		1257	{
		1258	tmp = arrow;
		1259	betterby = 2 + arrow->magic + arrow->stats.dam;
		1260	}
		1261
		1262	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
		1263	{
		1264	tmp = arrow;
		1265	betterby = 1 + arrow->magic + arrow->stats.dam;
		1266	}
1516	}	1267	}
		1268	}
1517	}	1269	}
		1270
1518	if (tmp == NULL && arrow == NULL)	1271	if (tmp == NULL && arrow == NULL)
1519	return find_arrow(op, type);	1272	return find_arrow (op, type);
1520		1273
1521	*better = betterby;	1274	*better = betterby;
1522	return tmp;	1275	return tmp;
1523	}	1276	}
1524		1277
1525	/* looks in a given direction, finds the first valid target, and calls	1278	/* looks in a given direction, finds the first valid target, and calls
1526	* find_better_arrow to find a decent arrow to use.	1279	* find_better_arrow to find a decent arrow to use.
1527	* op = the shooter	1280	* op = the shooter
1528	* type = bow->race	1281	* type = bow->race
1529	* dir = fire direction	1282	* dir = fire direction
1530	*/	1283	*/
1531		1284	static object *
1532	object *pick_arrow_target(object *op, const char *type, int dir)	1285	pick_arrow_target (object *op, shstr_cmp type, int dir)
1533	{	1286	{
1534	object *tmp = NULL;	1287	object *tmp = NULL;
1535	mapstruct *m;	1288	maptile *m;
1536	int i, mflags, found, number;	1289	int i, mflags, found, number;
1537	sint16 x, y;	1290	sint16 x, y;
1538		1291
1539	if (op->map == NULL)	1292	if (op->map == NULL)
1540	return find_arrow(op, type);	1293	return find_arrow (op, type);
1541		1294
1542	/* do a dex check */	1295	/* do a dex check */
1543	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1296	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)))	1297	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1545	return find_arrow(op, type);	1298	return find_arrow (op, type);
1546		1299
1547	m = op->map;	1300	m = op->map;
1548	x = op->x;	1301	x = op->x;
1549	y = op->y;	1302	y = op->y;
1550		1303
1551	/* find the first target */	1304	/* find the first target */
1552	for (i=0, found=0; i<20; i++) {	1305	for (i = 0, found = 0; i < 20; i++)
		1306	{
1553	x += freearr_x[dir];	1307	x += freearr_x[dir];
1554	y += freearr_y[dir];	1308	y += freearr_y[dir];
1555	mflags = get_map_flags(m, &m, x, y, &x, &y);	1309	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1310
1556	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1311	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
		1312	{
1557	tmp = NULL;	1313	tmp = 0;
		1314	break;
		1315	}
		1316	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1317	{
		1318	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
		1319	* perhaps a bad assumption.
		1320	*/
		1321	tmp = 0;
		1322	break;
		1323	}
		1324
		1325	if (mflags & P_IS_ALIVE)
		1326	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		1327	if (QUERY_FLAG (tmp, FLAG_ALIVE))
1558	break;	1328	break;
1559	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {
1560	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1561	* perhaps a bad assumption.
1562	*/
1563	tmp = NULL;
1564	break;
1565	}
1566	if (mflags & P_IS_ALIVE) {
1567	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)
1568	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {
1569	found++;
1570	break;
1571	}
1572	if (found)
1573	break;
1574	}
1575	}	1329	}
1576	if (tmp == NULL)	1330
		1331	if (!tmp)
1577	return find_arrow(op, type);	1332	return find_arrow (op, type);
1578		1333
1579	if (tmp->head)	1334	if (tmp->head)
1580	tmp = tmp->head;	1335	tmp = tmp->head;
1581		1336
1582	return find_better_arrow(op, tmp, type, &i);	1337	return find_better_arrow (op, tmp, type, &i);
1583	}	1338	}
1584		1339
1585	/*	1340	/*
1586	* Creature fires a bow - op can be monster or player. Returns	1341	* Creature fires a bow - op can be monster or player. Returns
1587	* 1 if bow was actually fired, 0 otherwise.	1342	* 1 if bow was actually fired, 0 otherwise.
…		…
1590	* dir is the direction of fire.	1345	* dir is the direction of fire.
1591	* wc_mod is any special modifier to give (used in special player fire modes)	1346	* 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	1347	* sx, sy are coordinates to fire arrow from - also used in some of the special
1593	* player fire modes.	1348	* player fire modes.
1594	*/	1349	*/
		1350	int
1595	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1351	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1596	sint16 sx, sint16 sy)
1597	{	1352	{
1598	object *left, *bow;	1353	object *left, *bow;
1599	tag_t left_tag, tag;	1354	int mflags;
1600	int bowspeed, mflags;	1355	maptile *m;
1601	mapstruct *m;
1602		1356
1603	if (!dir) {	1357	if (!dir)
		1358	{
1604	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1359	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1605	return 0;	1360	return 0;
		1361	}
		1362
		1363	if (op->contr)
		1364	bow = op->current_weapon;
		1365	else
1606	}	1366	{
1607	if (op->type == PLAYER)
1608	bow=op->contr->ranges[range_bow];
1609	else {
1610	for(bow=op->inv; bow; bow=bow->below)	1367	for (bow = op->inv; bow; bow = bow->below)
1611	/* Don't check for applied - monsters don't apply bows - in that way, they	1368	/* 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.	1369	* don't need to switch back and forth between bows and weapons.
1613	*/	1370	*/
1614	if(bow->type==BOW)	1371	if (bow->type == BOW)
1615	break;	1372	break;
1616		1373
1617	if (!bow) {	1374	if (!bow)
		1375	{
1618	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1376	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1619	return 0;	1377	return 0;
1620	}	1378	}
		1379
		1380	// optimisation: move object to top so we will find it quickly again
		1381	splay (bow);
1621	}	1382	}
		1383
1622	if( !bow->race || !bow->skill) {	1384	if (!bow->race || !bow->skill)
		1385	{
1623	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1386	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1624	return 0;	1387	return 0;
1625	}	1388	}
1626		1389
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) {	1390	if (arrow == NULL)
		1391	{
1636	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1392	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1393	{
1637	if (op->type == PLAYER)	1394	if (op->type == PLAYER)
1638	new_draw_info_format(NDI_UNIQUE, 0, op,	1395	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 */	1396	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1641	else	1397	else
1642	CLEAR_FLAG(op, FLAG_READY_BOW);	1398	CLEAR_FLAG (op, FLAG_READY_BOW);
		1399
1643	return 0;	1400	return 0;
1644	}	1401	}
1645	}	1402	}
		1403
1646	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1404	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1647	if (mflags & P_OUT_OF_MAP) {	1405	if (mflags & P_OUT_OF_MAP)
1648	return 0;	1406	return 0;
1649	}	1407
1650	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1408	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1409	{
1651	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1410	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1652	return 0;	1411	return 0;
1653	}	1412	}
1654		1413
1655	/* this should not happen, but sometimes does */	1414	/* this should not happen, but sometimes does */
1656	if (arrow->nrof==0) {	1415	if (arrow->nrof == 0)
1657	remove_ob(arrow);	1416	{
1658	free_object(arrow);	1417	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1418	arrow->destroy ();
1659	return 0;	1419	return 0;
1660	}	1420	}
1661		1421
1662	left = arrow; /* these are arrows left to the player */	1422	left = arrow; /* these are arrows left to the player */
1663	left_tag = left->count;	1423	arrow = arrow->split ();
1664	arrow = get_split_ob(arrow, 1);	1424	if (!arrow)
1665	if (arrow == NULL) {	1425	{
1666	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1426	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1667	bow->race);
1668	return 0;	1427	return 0;
1669	}	1428	}
1670	set_owner(arrow, op);	1429
1671	if (arrow->skill) free_string(arrow->skill);	1430	arrow->set_owner (op);
1672	arrow->skill = add_refcount(bow->skill);	1431	arrow->skill = bow->skill;
1673
1674	arrow->direction=dir;	1432	arrow->direction = dir;
1675	arrow->x = sx;
1676	arrow->y = sy;
1677		1433
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 */	1434	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1685	arrow->stats.hp = arrow->stats.dam;	1435	arrow->stats.hp = arrow->stats.dam;
1686	arrow->stats.grace = arrow->attacktype;	1436	arrow->stats.grace = arrow->attacktype;
1687	if (arrow->slaying != NULL)	1437	arrow->custom_name = arrow->slaying;
1688	arrow->spellarg = strdup_local(arrow->slaying);
1689		1438
1690	/* Note that this was different for monsters - they got their level	1439	#if 0
1691	* added to the damage. I think the strength bonus is more proper.	1440	if (player *pl = op->contr)
1692	*/
1693		1441	{
1694	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1442	float speed = pl->weapon_sp;
1695	0 : dam_bonus[op->stats.Str]) +
1696	bow->stats.dam + bow->magic + arrow->magic;
1697		1443
		1444	/* penalize ROF for bestarrow */
		1445	if (pl->bowtype == bow_bestarrow)
		1446	speed *= .9f;
		1447	else
		1448	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1449
		1450	op->speed_left += speed - op->speed;
		1451	}
		1452	#endif
		1453
		1454	SET_ANIMATION (arrow, arrow->direction);
		1455
1698	/* update the speed */	1456	/* update the speed */
1699	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1457	arrow->speed = ((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
1700	0 : dam_bonus[op->stats.Str]) +
1701	bow->magic + arrow->magic) / 5.0 +
1702	(float)bow->stats.dam / 7.0;	1458	+ bow->stats.dam / 7.f;
1703		1459
1704	if (arrow->speed < 1.0)	1460	arrow->set_speed (max (arrow->speed, 2.f));
1705	arrow->speed = 1.0;
1706	update_ob_speed(arrow);
1707	arrow->speed_left = 0;	1461	arrow->speed_left = 0;
1708		1462
		1463	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1464
1709	if (op->type == PLAYER) {	1465	if (op->type == PLAYER)
1710	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1466	{
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;	1467	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1716	} else {	1468	wc -= dex_bonus[op->stats.Dex];
1717	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1718	arrow->stats.wc + wc_mod;
1719		1469
		1470	if (!arrow->slaying)
		1471	arrow->slaying = op->slaying;
		1472
		1473	arrow->attacktype |= op->attacktype;
		1474	}
		1475	else
		1476	{
1720	arrow->level = op->level;	1477	arrow->level = op->level;
1721	}	1478	arrow->stats.wc -= bow->magic;
1722	if (arrow->attacktype == AT_PHYSICAL)	1479
		1480	if (!arrow->slaying)
		1481	arrow->slaying = bow->slaying;
		1482
1723	arrow->attacktype |= bow->attacktype;	1483	arrow->attacktype |= bow->attacktype;
1724	if (bow->slaying != NULL)	1484	}
1725	arrow->slaying = add_string(bow->slaying);
1726		1485
1727	arrow->map = m;	1486	wc -= arrow->level;
		1487	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1488
		1489	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1728	arrow->move_type = MOVE_FLY_LOW;	1490	arrow->move_type = MOVE_FLY_LOW;
1729	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1491	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1730		1492
1731	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1493	op->play_sound (sound_find ("fire_arrow"));
1732	tag = arrow->count;	1494	m->insert (arrow, sx, sy, op);
1733	insert_ob_in_map(arrow, m, op, 0);
1734		1495
1735	if (!was_destroyed(arrow, tag))	1496	if (!arrow->destroyed ())
1736	move_arrow(arrow);	1497	move_arrow (arrow);
1737		1498
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;	1499	return 1;
1745	}	1500	}
1746		1501
1747	/* Special fire code for players - this takes into	1502	/* Special fire code for players - this takes into
1748	* account the special fire modes players can have	1503	* account the special fire modes players can have
1749	* but monsters can't. Putting that code here	1504	* but monsters can't. Putting that code here
1750	* makes the fire_bow code much cleaner.	1505	* makes the fire_bow code much cleaner.
1751	* this function should only be called if 'op' is a player,	1506	* this function should only be called if 'op' is a player,
1752	* hence the function name.	1507	* hence the function name.
1753	*/	1508	*/
		1509	static int
1754	int player_fire_bow(object *op, int dir)	1510	player_fire_bow (object *op, int dir)
1755	{	1511	{
1756	int ret=0, wcmod=0;	1512	int ret;
1757		1513
1758	if (op->contr->bowtype == bow_bestarrow) {	1514	if (op->contr->bowtype == bow_bestarrow)
1759	ret = fire_bow(op, op,	1515	{
1760	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1516	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);	1517	}
1762	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1518	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1519	{
1763	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1520	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,	1521	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1766	op->x, op->y);	1522	}
1767	} else if (op->contr->bowtype == bow_threewide) {	1523	else if (op->contr->bowtype == bow_threewide)
		1524	{
		1525	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
		1526	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
		1527	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1528	}
		1529	else if (op->contr->bowtype == bow_spreadshot)
		1530	{
		1531	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
		1532	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
		1533	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
		1534	}
		1535	else
		1536	{
		1537	/* Simple case */
1768	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1538	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)]);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);
1771	} else if (op->contr->bowtype == bow_spreadshot) {
1772	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);
1774	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);
1775
1776	} else {
1777	/* Simple case */
1778	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);
1779	}	1539	}
		1540
1780	return ret;	1541	return ret;
1781	}	1542	}
1782
1783		1543
1784	/* Fires a misc (wand/rod/horn) object in 'dir'.	1544	/* Fires a misc (wand/rod/horn) object in 'dir'.
1785	* Broken apart from 'fire' to keep it more readable.	1545	* Broken apart from 'fire' to keep it more readable.
1786	*/	1546	*/
		1547	static void
1787	void fire_misc_object(object *op, int dir)	1548	fire_misc_object (object *op, int dir)
1788	{	1549	{
1789	object *item;	1550	object *item = op->contr->ranged_ob;
1790		1551
1791	if (!op->contr->ranges[range_misc]) {	1552	if (!item)
		1553	{
1792	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1554	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1793	return;	1555	return;
1794	}	1556	}
1795		1557
1796	item = op->contr->ranges[range_misc];
1797	if (!item->inv) {	1558	if (!item->inv)
		1559	{
1798	LOG(llevError,"Object %s lacks a spell\n", item->name);	1560	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1799	return;	1561	return;
1800	}	1562	}
		1563
		1564	if (!op->apply (item))
		1565	return;
		1566
1801	if (item->type == WAND) {	1567	if (item->type == WAND)
		1568	{
1802	if(item->stats.food<=0) {	1569	if (item->stats.food <= 0)
1803	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1570	{
		1571	op->contr->play_sound (sound_find ("wand_poof"));
1804	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));	1572	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1573
1805	return;	1574	return;
1806	}	1575	}
		1576	}
1807	} else if (item->type == ROD || item->type==HORN) {	1577	else if (item->type == ROD || item->type == HORN)
1808	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {	1578	{
1809	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);	1579	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1580
		1581	// using the maximum of the rods charge allows at least one spell cast
		1582	// for a rod or horn, this fixes some broken rods.
		1583	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1584	{
		1585	op->contr->play_sound (sound_find ("wand_poof"));
		1586
1810	if (item->type== ROD)	1587	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));	1588	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
1813	else	1589	else
1814	new_draw_info_format(NDI_UNIQUE, 0,op,	1590	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
1815	"The %s needs more time to charge.", query_base_name(item,0));	1591
1816	return;	1592	return;
1817	}	1593	}
1818	}	1594	}
1819		1595
1820	if(cast_spell(op,item,dir,item->inv,NULL)) {	1596	if (cast_spell (op, item, dir, item->inv, NULL))
		1597	{
1821	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */	1598	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1599
1822	if (item->type == WAND) {	1600	if (item->type == WAND)
		1601	{
1823	if (!(--item->stats.food)) {	1602	if (!(--item->stats.food))
		1603	{
1824	object *tmp;	1604	object *tmp;
		1605
1825	if (item->arch) {	1606	if (item->arch)
		1607	{
1826	CLEAR_FLAG(item, FLAG_ANIMATE);	1608	CLEAR_FLAG (item, FLAG_ANIMATE);
1827	item->face = item->arch->clone.face;	1609	item->face = item->arch->face;
1828	item->speed = 0;	1610	item->set_speed (0);
1829	update_ob_speed(item);
1830	}	1611	}
1831	if ((tmp=is_player_inv(item)))	1612
		1613	if (object *pl = item->visible_to ())
1832	esrv_update_item(UPD_ANIM, tmp, item);	1614	esrv_update_item (UPD_ANIM, pl, item);
1833	}	1615	}
1834	}	1616	}
1835	else if (item->type == ROD || item->type==HORN) {	1617	else if (item->type == ROD || item->type == HORN)
1836	drain_rod_charge(item);	1618	drain_rod_charge (item);
1837	}
1838	}	1619	}
1839	}	1620	}
1840		1621
1841	/* Received a fire command for the player - go and do it.	1622	/* Received a fire command for the player - go and do it.
1842	*/	1623	*/
		1624	bool
1843	void fire(object *op,int dir) {	1625	fire (object *who, int dir)
		1626	{
1844	int spellcost=0;	1627	int spellcost = 0;
1845		1628
		1629	player *pl = who->contr;
		1630
		1631	if (pl->golem)
		1632	{
		1633	control_golem (who->contr->golem, dir);
		1634	return false;
		1635	}
		1636
		1637	object *ob = pl->ranged_ob;
		1638
		1639	if (!ob)
		1640	return false;
		1641
		1642	if (who->speed_left > 0.f)
		1643	--who->speed_left;
		1644	else
		1645	return false;
		1646
		1647	if (!who->apply (ob))
		1648	return false;
		1649
1846	/* check for loss of invisiblity/hide */	1650	/* check for loss of invisiblity/hide */
1847	if (action_makes_visible(op)) make_visible(op);	1651	if (action_makes_visible (who))
		1652	make_visible (who);
1848		1653
1849	switch(op->contr->shoottype) {	1654	switch (ob->type)
1850	case range_none:	1655	{
1851	return;	1656	case BOW:
1852
1853	case range_bow:
1854	player_fire_bow(op, dir);	1657	player_fire_bow (who, dir);
1855	return;	1658	break;
1856		1659
1857	case range_magic: /* Casting spells */	1660	case SPELL:
1858	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1661	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1859	return;	1662	break;
1860		1663
1861	case range_misc:	1664	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 );	1665	apply_map_builder (who, dir);
		1666	break;
		1667
		1668	case SKILL:
		1669	do_skill (who, who, ob, dir, 0);
		1670	break;
		1671
		1672	case RANGED:
		1673	do_skill (who, ob, who->chosen_skill, dir, 0);
		1674	break;
		1675
		1676	default:
		1677	fire_misc_object (who, dir);
		1678	break;
		1679	}
		1680
		1681	return true;
		1682	}
		1683
		1684	static object *
		1685	find_key_ (object *pl, object *container, object *door)
		1686	{
		1687	object *tmp, *key;
		1688
		1689	/* Should not happen, but sanity checking is never bad */
		1690	if (!container->inv)
		1691	return 0;
		1692
		1693	/* First, lets try to find a key in the top level inventory */
		1694	for (tmp = container->inv; tmp; tmp = tmp->below)
		1695	{
		1696	if (door->type == DOOR && tmp->type == KEY)
		1697	break;
		1698
		1699	/* For sanity, we should really check door type, but other stuff
		1700	* (like containers) can be locked with special keys
		1701	*/
		1702	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1703	break;
		1704	}
		1705
		1706	/* No key found - lets search inventories now */
		1707	/* If we find and use a key in an inventory, return at that time.
		1708	* otherwise, if we search all the inventories and still don't find
		1709	* a key, return
		1710	*/
		1711	if (!tmp)
		1712	{
		1713	for (tmp = container->inv; tmp; tmp = tmp->below)
		1714	/* No reason to search empty containers */
		1715	if (tmp->type == CONTAINER && tmp->inv)
		1716	if ((key = find_key_ (pl, tmp, door)))
		1717	return key;
		1718
		1719	if (!tmp)
1886	return;	1720	return 0;
1887	default:	1721	}
1888	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1722
		1723	/* We get down here if we have found a key. Now if its in a container,
		1724	* see if we actually want to use it
		1725	*/
		1726	if (pl != container)
		1727	{
		1728	/* Only let players use keys in containers */
		1729	if (!pl->contr)
1889	return;	1730	return 0;
1890	}
1891	}
1892		1731
		1732	/* cases where this fails:
		1733	* If we only search the player inventory, return now since we
		1734	* are not in the players inventory.
		1735	* If the container is not active, return now since only active
		1736	* containers can be used.
		1737	* If we only search keyrings and the container does not have
		1738	* a race/isn't a keyring.
		1739	* No checking for all containers - to fall through past here,
		1740	* inv must have been an container and must have been active.
		1741	*
		1742	* Change the color so that the message doesn't disappear with
		1743	* all the others.
		1744	*/
		1745	if (pl->contr->usekeys == key_inventory
		1746	|| !QUERY_FLAG (container, FLAG_APPLIED)
		1747	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1748	{
		1749	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1750	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1751	return NULL;
		1752	}
		1753	}
1893		1754
		1755	return tmp;
		1756	}
1894		1757
1895	/* find_key	1758	/* find_key
1896	* We try to find a key for the door as passed. If we find a key	1759	* 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	1760	* and successfully use it, we return the key, otherwise NULL
1898	* This function merges both normal and locked door, since the logic	1761	* This function merges both normal and locked door, since the logic
…		…
1900	* pl is the player,	1763	* pl is the player,
1901	* inv is the objects inventory to searched	1764	* inv is the objects inventory to searched
1902	* door is the door we are trying to match against.	1765	* door is the door we are trying to match against.
1903	* This function can be called recursively to search containers.	1766	* This function can be called recursively to search containers.
1904	*/	1767	*/
1905		1768	object *
1906	object * find_key(object *pl, object *container, object *door)	1769	find_key (object *pl, object *container, object *door)
1907	{	1770	{
1908	object *tmp,*key;	1771	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	}	1772	{
1922	/* No key found - lets search inventories now */	1773	// 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.	1774	// 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	1775	// of searching through containers ourselves.
1925	* a key, return	1776
1926	*/	1777	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	}
1933	}
1934	if (!tmp) return NULL;
1935	}	1778	}
1936	/* We get down here if we have found a key. Now if its in a container,	1779	else
1937	* see if we actually want to use it	1780	return find_key_ (pl, container, door);
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	}	1781	}
1968		1782
1969	/* moved door processing out of move_player_attack.	1783	/* moved door processing out of move_player_attack.
1970	* returns 1 if player has opened the door with a key	1784	* returns 1 if player has opened the door with a key
1971	* such that the caller should not do anything more,	1785	* such that the caller should not do anything more,
1972	* 0 otherwise	1786	* 0 otherwise
1973	*/	1787	*/
		1788	static int
1974	static int player_attack_door(object *op, object *door)	1789	player_attack_door (object *op, object *door)
1975	{	1790	{
1976
1977	/* If its a door, try to find a use a key. If we do destroy the door,	1791	/* 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 -	1792	* might as well return immediately as there is nothing more to do -
1979	* otherwise, we fall through to the rest of the code.	1793	* otherwise, we fall through to the rest of the code.
1980	*/	1794	*/
1981	object *key=find_key(op, op, door);	1795	object *key = find_key (op, op, door);
1982		1796
1983	/* IF we found a key, do some extra work */	1797	/* If we found a key, do some extra work */
1984	if (key) {	1798	if (key)
		1799	{
1985	object *container=key->env;	1800	object *container = key->env;
1986		1801
1987	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);
1988	if(action_makes_visible(op)) make_visible(op);	1802	if (action_makes_visible (op))
		1803	make_visible (op);
		1804
1989	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1805	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1806	spring_trap (door->inv, op);
		1807
1990	if (door->type == DOOR) {	1808	if (door->type == DOOR)
1991	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1809	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1992	}
1993	else if(door->type==LOCKED_DOOR) {	1810	else if (door->type == LOCKED_DOOR)
1994	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1811	{
1995	"You open the door with the %s", query_short_name(key));	1812	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1996	remove_door2(door); /* remove door without violence ;-) */	1813	remove_door2 (door); /* remove door without violence ;-) */
1997	}	1814	}
		1815
1998	/* Do this after we print the message */	1816	/* Do this after we print the message */
1999	decrease_ob(key); /* Use up one of the keys */	1817	key->decrease (); /* Use up one of the keys */
2000	/* Need to update the weight the container the key was in */	1818
2001	if (container != op)
2002	esrv_update_item(UPD_WEIGHT, op, container);
2003	return 1; /* Nothing more to do below */	1819	return 1; /* Nothing more to do below */
		1820	}
2004	} else if (door->type==LOCKED_DOOR) {	1821	else if (door->type == LOCKED_DOOR)
		1822	{
2005	/* Might as well return now - no other way to open this */	1823	/* Might as well return now - no other way to open this */
2006	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1824	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2007	return 1;	1825	return 1;
2008	}	1826	}
		1827
2009	return 0;	1828	return 0;
2010	}	1829	}
2011		1830
2012	/* This function is just part of a breakup from move_player.	1831	/* This function is just part of a breakup from move_player.
2013	* It should keep the code cleaner.	1832	* It should keep the code cleaner.
2014	* When this is called, the players direction has been updated	1833	* When this is called, the players direction has been updated
2015	* (taking into account confusion.) The player is also actually	1834	* (taking into account confusion.) The player is also actually
2016	* going to try and move (not fire weapons).	1835	* going to try and move (not fire weapons).
2017	*/	1836	*/
2018		1837	bool
2019	void move_player_attack(object *op, int dir)	1838	move_player_attack (object *op, int dir)
2020	{	1839	{
2021	object *tmp, *mon;	1840	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2022	sint16 nx, ny;	1841	{
2023	int on_battleground;	1842	--op->speed_left;
2024	mapstruct *m;	1843	return true;
		1844	}
2025		1845
2026	nx=freearr_x[dir]+op->x;	1846	sint16 nx = freearr_x[dir] + op->x;
2027	ny=freearr_y[dir]+op->y;	1847	sint16 ny = freearr_y[dir] + op->y;
2028		1848
2029	on_battleground = op_on_battleground(op, NULL, NULL);	1849	if (out_of_map (op->map, nx, ny))
		1850	return false;
2030		1851
2031	/* If braced, or can't move to the square, and it is not out of the	1852	/* 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	1853	* 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	1854	* 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	1855	* 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	1856	* 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	1857	* 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	1858	* quite a bit of processing. However, it probably is less than what
2038	* move_ob uses.	1859	* move_ob uses.
2039	*/	1860	*/
2040	if ((op->contr->braced || !move_ob(op,dir,op)) && !out_of_map(op->map,nx,ny)) {	1861	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		1862
2052	mon = NULL;
2053	/* Go through all the objects, and find ones of interest. Only stop if	1863	/* 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.	1864	* 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	1865	* if its a door or barrel (can roll) see if there may be monsters
2056	* on the space	1866	* on the space
		1867	*/
		1868	object *mon;
		1869	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
		1870	{
		1871	if ((mon->flag [FLAG_ALIVE]
		1872	|| mon->type == LOCKED_DOOR
		1873	|| mon->flag [FLAG_CAN_ROLL])
		1874	&& mon != op)
		1875	break;
		1876	}
		1877
		1878	if (!mon) /* This happens anytime the player tries to move */
		1879	return false; /* into a wall */
		1880
		1881	mon = mon->head_ ();
		1882
		1883	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1884	if (op->contr->weapon_sp_left > 0.f)
		1885	if (player_attack_door (op, mon))
2057	*/	1886	{
2058	while (tmp!=NULL) {	1887	--op->contr->weapon_sp_left;
2059	if (tmp == op) {	1888	return true;
2060	tmp=tmp->above;	1889	}
2061	continue;	1890
		1891	/* The following deals with possibly attacking peaceful
		1892	* or friendly creatures. Basically, all players are considered
		1893	* unaggressive. If the moving player has peaceful set, then the
		1894	* object should be pushed instead of attacked. It is assumed that
		1895	* if you are braced, you will not attack friends accidently,
		1896	* and thus will not push them.
		1897	*/
		1898
		1899	/* If the creature is a pet, push it even if the player is not
		1900	* peaceful. Our assumption is the creature is a pet if the
		1901	* player owns it and it is either friendly or unagressive.
		1902	*/
		1903	if (op->type == PLAYER
		1904	&& ((mon->owner && mon->owner->contr
		1905	&& same_party (mon->owner->contr->party, op->contr->party))
		1906	|| mon->owner == op)
		1907	&& (QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY)))
		1908	{
		1909	/* If we're braced, we don't want to switch places with it */
		1910	if (op->contr->braced)
		1911	return false;
		1912
		1913	if (op->speed_left > 0.f)
		1914	{
		1915	--op->speed_left;
		1916
		1917	op->play_sound (sound_find ("push_player"));
		1918	push_ob (mon, dir, op);
		1919
		1920	if (action_makes_visible (op))
		1921	make_visible (op);
		1922
		1923	return true;
		1924	}
		1925	else
		1926	return false;
		1927	}
		1928
		1929	bool on_battleground = op_on_battleground (op, 0, 0);
		1930
		1931	/* in certain circumstances, you shouldn't attack friendly
		1932	* creatures. Note that if you are braced, you can't push
		1933	* someone, but put it inside this loop so that you won't
		1934	* attack them either.
		1935	*/
		1936	if ((mon->type == PLAYER || mon->enemy != op)
		1937	&& (mon->type == PLAYER || QUERY_FLAG (mon, FLAG_UNAGGRESSIVE) || QUERY_FLAG (mon, FLAG_FRIENDLY))
		1938	&& ((op->contr->peaceful
		1939	|| (mon->type == PLAYER && mon->contr->peaceful))
		1940	&& !on_battleground))
		1941	{
		1942	if (op->speed_left > 0.f)
		1943	{
		1944	--op->speed_left;
		1945
		1946	if (!op->contr->braced)
		1947	{
		1948	op->play_sound (sound_find ("push_player"));
		1949	push_ob (mon, dir, op);
2062	}	1950	}
2063	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1951	else
2064	mon = tmp;	1952	op->statusmsg ("You withhold your attack");
2065	break;
2066	}
2067	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2068	mon = tmp;
2069	tmp=tmp->above;
2070	}
2071
2072	if (mon==NULL) /* This happens anytime the player tries to move */
2073	return; /* into a wall */
2074		1953
2075	if(mon->head != NULL)	1954	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
2076	mon = mon->head;	1955	make_visible (op);
2077		1956
2078	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1957	return true;
2079	if (player_attack_door(op, mon)) return;
2080
2081	/* The following deals with possibly attacking peaceful
2082	* or frienddly creatures. Basically, all players are considered
2083	* unaggressive. If the moving player has peaceful set, then the
2084	* object should be pushed instead of attacked. It is assumed that
2085	* if you are braced, you will not attack friends accidently,
2086	* and thus will not push them.
2087	*/
2088
2089	/* If the creature is a pet, push it even if the player is not
2090	* peaceful. Our assumption is the creature is a pet if the
2091	* player owns it and it is either friendly or unagressive.
2092	*/
2093	if ((op->type==PLAYER)
2094	#if COZY_SERVER
2095	&&
2096	(
2097	(get_owner(mon) && get_owner(mon)->contr
2098	&& same_party (get_owner(mon)->contr->party, op->contr->party))
2099	|| get_owner(mon) == op
2100	)
2101	#else
2102	&& get_owner(mon)==op
2103	#endif
2104	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2105	{	1958	}
2106	/* If we're braced, we don't want to switch places with it */	1959	}
2107	if (op->contr->braced) return;
2108	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2109	(void) push_ob(mon,dir,op);
2110	if(op->contr->tmp_invis||op->hide) make_visible(op);
2111	return;
2112	}
2113
2114	/* in certain circumstances, you shouldn't attack friendly
2115	* creatures. Note that if you are braced, you can't push
2116	* someone, but put it inside this loop so that you won't
2117	* attack them either.
2118	*/
2119	if ((mon->type==PLAYER || mon->enemy != op) &&
2120	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&
2121	(
2122	#ifdef PROHIBIT_PLAYERKILL
2123	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&
2124	#else
2125	op->contr->peaceful &&
2126	#endif
2127	!on_battleground
2128	)) {
2129	if (!op->contr->braced) {
2130	play_sound_map(op->map, op->x, op->y, SOUND_PUSH_PLAYER);
2131	(void) push_ob(mon,dir,op);
2132	} else {
2133	new_draw_info(0, 0,op,"You withhold your attack");
2134	}
2135	if(op->contr->tmp_invis||op->hide) make_visible(op);
2136	}
2137
2138	/* If the object is a boulder or other rollable object, then	1960	/* 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.	1961	* roll it if not braced. You can't roll it if you are braced.
2140	*/	1962	*/
2141	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1963	else if (QUERY_FLAG (mon, FLAG_CAN_ROLL) && (!op->contr->braced))
		1964	{
		1965	if (op->speed_left > 0.f)
		1966	{
		1967	--op->speed_left;
		1968
2142	recursive_roll(mon,dir,op);	1969	recursive_roll (mon, dir, op);
2143	if(action_makes_visible(op)) make_visible(op);	1970	if (action_makes_visible (op))
2144	}	1971	make_visible (op);
2145		1972
		1973	return true;
		1974	}
		1975	}
2146	/* Any generic living creature. Including things like doors.	1976	/* Any generic living creature. Including things like doors.
2147	* Way it works is like this: First, it must have some hit points	1977	* 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:	1978	* 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	1979	* 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.	1980	* that party_number -1 is no party, so attacks can still happen.
2151	*/	1981	*/
2152
2153	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	1982	else if ((mon->stats.hp >= 0) && QUERY_FLAG (mon, FLAG_ALIVE) &&
2154	((mon->type!=PLAYER || op->contr->party==NULL ||	1983	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2155	op->contr->party!=mon->contr->party))) {	1984	{
2156		1985	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
2157	/* If the player hasn't hit something this tick, and does
2158	* so, give them speed boost based on weapon speed. Doing
2159	* it here is better than process_players2, which basically
2160	* incurred a 1 tick offset.
2161	*/
2162	if (!op->contr->has_hit) {
2163	op->speed_left += op->speed / op->contr->weapon_sp;
2164
2165	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */
2166	}
2167
2168	skill_attack(mon, op, 0, NULL, NULL);
2169
2170	/* If attacking another player, that player gets automatic
2171	* hitback, and doesn't loose luck either.
2172	* Disable hitback on the battleground or if the target is
2173	* the wiz.
2174	*/
2175	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2176	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2177	short luck = mon->stats.luck;
2178	mon->contr->has_hit = 1;
2179	skill_attack(op, mon, 0, NULL, NULL);
2180	mon->stats.luck = luck;
2181	}
2182	if(action_makes_visible(op)) make_visible(op);
2183	}	1986	{
2184	} /* if player should attack something */	1987	--op->contr->weapon_sp_left;
2185	}
2186		1988
		1989	skill_attack (mon, op, 0, 0, 0);
		1990
		1991	if (action_makes_visible (op))
		1992	make_visible (op);
		1993
		1994	return true;
		1995	}
		1996	}
		1997
		1998	return false;
		1999	}
		2000
		2001	bool
2187	int move_player(object *op,int dir) {	2002	move_player (object *op, int dir)
2188	int pick;	2003	{
2189
2190	if(op->map == NULL || op->map->in_memory != MAP_IN_MEMORY)	2004	if (!op->map || op->map->in_memory != MAP_ACTIVE)
2191	return 0;
2192
2193	/* Sanity check: make sure dir is valid */
2194	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2195	LOG( llevError, "move_player: invalid direction %d\n", dir);
2196	return 0;
2197	}
2198
2199	/* peterm: added following line */
2200	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2201	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2202
2203	op->facing = dir;
2204
2205	if(op->hide) do_hidden_move(op);
2206
2207	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
2208	/*nop*/;
2209	else if (op->contr->fire_on)
2210	fire (op, dir);
2211	else
2212	{
2213	move_player_attack (op, dir);
2214	pick = check_pick(op);
2215	}
2216
2217	/* Add special check for newcs players and fire on - this way, the
2218	* server can handle repeat firing.
2219	*/
2220	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2221	op->direction = dir;
2222	} else {
2223	op->direction=0;
2224	}
2225	/* Update how the player looks. Use the facing, so direction may
2226	* get reset to zero. This allows for full animation capabilities
2227	* for players.
2228	*/
2229	animate_object(op, op->facing);
2230	return 0;	2005	return 0;
		2006
		2007	/* Sanity check: make sure dir is valid */
		2008	if (dir < 0 || dir >= 9)
		2009	{
		2010	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2011	return 0;
		2012	}
		2013
		2014	/* peterm: added following line */
		2015	if (QUERY_FLAG (op, FLAG_CONFUSED) && dir)
		2016	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2017
		2018	op->facing = dir;
		2019
		2020	if (op->flag [FLAG_HIDDEN])
		2021	do_hidden_move (op);
		2022
		2023	bool retval;
		2024	int pick = 0;
		2025
		2026	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2027	retval = RESULT_INT (0);
		2028	else if (op->contr->fire_on)
		2029	retval = fire (op, dir);
		2030	else
		2031	{
		2032	retval = move_player_attack (op, dir);
		2033	pick = check_pick (op);
		2034	}
		2035
		2036	/* Add special check for newcs players and fire on - this way, the
		2037	* server can handle repeat firing.
		2038	*/
		2039	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2040	op->direction = dir;
		2041	else
		2042	op->direction = 0;
		2043
		2044	/* Update how the player looks. Use the facing, so direction may
		2045	* get reset to zero. This allows for full animation capabilities
		2046	* for players.
		2047	*/
		2048	animate_object (op, op->facing);
		2049
		2050	return retval;
2231	}	2051	}
2232		2052
2233	/* This is similar to handle_player, below, but is only used by the	2053	/* This is similar to handle_player, below, but is only used by the
2234	* new client/server stuff.	2054	* new client/server stuff.
2235	* This is sort of special, in that the new client/server actually uses	2055	* This is sort of special, in that the new client/server actually uses
2236	* the new speed values for commands.	2056	* the new speed values for commands.
2237	*	2057	*
2238	* Returns true if there are more actions we can do.	2058	* Returns true if there are more actions we can do. Should not do
		2059	* many actions in a row, as that would be too unfair to other
		2060	* players.
2239	*/	2061	*/
		2062	bool
2240	int handle_newcs_player(object *op)	2063	handle_newcs_player (object *op)
2241	{	2064	{
2242	if (op->contr->hidden) {
2243	op->invisible = 1000;
2244	/* the socket code flashes the player visible/invisible
2245	* depending on the value of invisible, so we need to
2246	* alternate it here for it to work correctly.
2247	*/
2248	if (pticks & 2) op->invisible--;
2249	}
2250	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2251	op->invisible--;
2252	if(!op->invisible) {
2253	make_visible(op);
2254	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2255	}
2256	}
2257
2258	if (QUERY_FLAG(op, FLAG_SCARED)) {	2065	if (QUERY_FLAG (op, FLAG_SCARED))
		2066	{
		2067	if (op->speed_left > 0.f)
		2068	{
		2069	--op->speed_left;
2259	flee_player(op);	2070	flee_player (op);
2260	/* If player is still scared, that is his action for this tick */	2071
2261	if (QUERY_FLAG(op, FLAG_SCARED)) {
2262	op->speed_left--;
2263	return 0;	2072	return true;
2264	}	2073	}
		2074	else
		2075	return false;
2265	}	2076	}
2266		2077
2267	/* I've been seeing crashes where the golem has been destroyed, but
2268	* the player object still points to the defunct golem. The code that
2269	* destroys the golem looks correct, and it doesn't always happen, so
2270	* put this in a a workaround to clean up the golem pointer.
2271	*/
2272	if (op->contr->ranges[range_golem] &&
2273	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2274	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2275	op->contr->ranges[range_golem] = NULL;
2276	op->contr->golem_count = 0;
2277	}
2278
2279	/* call this here - we also will call this in do_ericserver, but	2078	/* call this here - we also will call this in do_ericserver, but
2280	* the players time has been increased when doericserver has been	2079	* the players time has been increased when doericserver has been
2281	* called, so we recheck it here.	2080	* called, so we recheck it here.
2282	*/	2081	*/
2283	HandleClient(&op->contr->socket, op->contr);	2082	if (op->contr->ns->handle_command ())
2284	if (op->speed_left<0) return 0;	2083	return true;
2285		2084
2286	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2085	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2287	/* All move commands take 1 tick, at least for now */
2288	op->speed_left--;
2289
2290	/* Instead of all the stuff below, let move_player take care
2291	* of it. Also, some of the skill stuff is only put in
2292	* there, as well as the confusion stuff.
2293	*/
2294	move_player(op, op->direction);	2086	return move_player (op, op->direction);
2295	if (op->speed_left>0) return 1;	2087
2296	else return 0;	2088	return false;
2297	}	2089	}
		2090
		2091	static int
		2092	save_life (object *op)
		2093	{
		2094	if (!QUERY_FLAG (op, FLAG_LIFESAVE))
2298	return 0;	2095	return 0;
2299	}
2300		2096
2301	int save_life(object *op) {	2097	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2302	object *tmp;	2098	if (QUERY_FLAG (tmp, FLAG_APPLIED) && QUERY_FLAG (tmp, FLAG_LIFESAVE))
		2099	{
		2100	op->play_sound (sound_find ("ob_evaporate"));
		2101	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2303		2102
		2103	tmp->destroy ();
2304	if(!QUERY_FLAG(op,FLAG_LIFESAVE))	2104	CLEAR_FLAG (op, FLAG_LIFESAVE);
		2105
		2106	if (op->stats.hp < 0)
		2107	op->stats.hp = op->stats.maxhp;
		2108
		2109	if (op->stats.food < 0)
		2110	op->stats.food = MAX_FOOD;
		2111
		2112	op->update_stats ();
2305	return 0;	2113	return 1;
2306
2307	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)
2308	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {
2309	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);
2310	new_draw_info_format(NDI_UNIQUE, 0,op,
2311	"Your %s vibrates violently, then evaporates.",
2312	query_name(tmp));
2313	if (op->contr)
2314	esrv_del_item(op->contr, tmp->count);
2315	remove_ob(tmp);
2316	free_object(tmp);
2317	CLEAR_FLAG(op, FLAG_LIFESAVE);
2318	if(op->stats.hp<0)
2319	op->stats.hp = op->stats.maxhp;
2320	if(op->stats.food<0)
2321	op->stats.food = 999;
2322	fix_player(op);
2323	return 1;
2324	}	2114	}
		2115
2325	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2116	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2326	CLEAR_FLAG(op, FLAG_LIFESAVE);	2117	CLEAR_FLAG (op, FLAG_LIFESAVE);
2327	enter_player_savebed(op); /* bring him home. */	2118	enter_player_savebed (op); /* bring him home. */
2328	return 0;	2119	return 0;
2329	}	2120	}
2330		2121
2331	/* This goes throws the inventory and removes unpaid objects, and puts them	2122	/* This goes throws the inventory and removes unpaid objects, and puts them
2332	* back in the map (location and map determined by values of env). This	2123	* back in the map (location and map determined by values of env). This
2333	* function will descend into containers. op is the object to start the search	2124	* function will descend into containers. op is the object to start the search
2334	* from.	2125	* from.
2335	*/	2126	*/
		2127	static void
2336	void remove_unpaid_objects(object *op, object *env)	2128	drop_unpaid_items (object *op, object *env)
2337	{	2129	{
2338	object *next;
2339
2340	while (op) {	2130	while (op)
		2131	{
2341	next=op->below; /* Make sure we have a good value, in case	2132	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2342	* we remove object 'op'	2133
2343	*/
2344	if (QUERY_FLAG(op, FLAG_UNPAID)) {	2134	if (QUERY_FLAG (op, FLAG_UNPAID))
2345	remove_ob(op);	2135	op->insert_at (env);
2346	op->x = env->x;	2136	else if (op->inv)
2347	op->y = env->y;	2137	drop_unpaid_items (op->inv, env);
2348	if (env->type == PLAYER)	2138
2349	esrv_del_item(env->contr, op->count);
2350	insert_ob_in_map(op, env->map, NULL,0);
2351	}
2352	else if (op->inv) remove_unpaid_objects(op->inv, env);
2353	op=next;	2139	op = next;
2354	}	2140	}
2355	}	2141	}
2356		2142
2357		2143	void
2358	/*	2144	object::drop_unpaid_items ()
2359	* Returns pointer a static string containing gravestone text
2360	* Moved from apply.c to player.c - player.c is what
2361	* actually uses this function. player.c may not be quite the
2362	* best, a misc file for object actions is probably better,
2363	* but there isn't one in the server directory.
2364	*/
2365	char *gravestone_text (object *op)
2366	{	2145	{
2367	static char buf2[MAX_BUF];	2146	if (!flag [FLAG_REMOVED])
2368	char buf[MAX_BUF];	2147	::drop_unpaid_items (inv, this);
2369	time_t now = time (NULL);
2370
2371	strcpy (buf2, " R.I.P.\n\n");
2372	if (op->type == PLAYER)
2373	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2374	else
2375	sprintf (buf, "%s\n", op->name);
2376	strncat (buf2, " ", 20 - strlen (buf) / 2);
2377	strcat (buf2, buf);
2378	if (op->type == PLAYER)
2379	sprintf (buf, "who was in level %d when killed\n", op->level);
2380	else
2381	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2382	strncat (buf2, " ", 20 - strlen (buf) / 2);
2383	strcat (buf2, buf);
2384	if (op->type == PLAYER) {
2385	sprintf (buf, "by %s.\n\n", op->contr->killer);
2386	strncat (buf2, " ", 21 - strlen (buf) / 2);
2387	strcat (buf2, buf);
2388	}
2389	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2390	strncat (buf2, " ", 20 - strlen (buf) / 2);
2391	strcat (buf2, buf);
2392	return buf2;
2393	}	2148	}
2394		2149
2395		2150	void
2396
2397	void do_some_living(object *op) {	2151	do_some_living (object *op)
		2152	{
2398	int last_food=op->stats.food;	2153	int last_food = op->stats.food;
2399	int gen_hp, gen_sp, gen_grace;	2154	int gen_hp, gen_sp, gen_grace;
2400	int over_hp, over_sp, over_grace;	2155	int over_hp, over_sp, over_grace;
2401	int i;	2156	int i;
2402	int rate_hp = 1200;	2157	int rate_hp = 1200;
2403	int rate_sp = 2500;	2158	int rate_sp = 2500;
2404	int rate_grace = 2000;	2159	int rate_grace = 2000;
2405	const int max_hp = 1;	2160	const int max_hp = 1;
2406	const int max_sp = 1;	2161	const int max_sp = 1;
2407	const int max_grace = 1;	2162	const int max_grace = 1;
2408		2163
2409	if (op->contr->outputs_sync) {	2164	if (op->contr->hidden)
2410	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2165	{
2411	if (op->contr->outputs[i].buf!=NULL &&	2166	op->invisible = 1000;
2412	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2167	/* the socket code flashes the player visible/invisible
2413	flush_output_element(op, &op->contr->outputs[i]);	2168	* depending on the value of invisible, so we need to
		2169	* alternate it here for it to work correctly.
		2170	*/
		2171	if (pticks & 2)
		2172	op->invisible--;
2414	}	2173	}
		2174	else if (op->invisible && !(QUERY_FLAG (op, FLAG_MAKE_INVIS)))
		2175	{
		2176	if (!op->invisible--)
		2177	{
		2178	make_visible (op);
		2179	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2180	}
		2181	}
2415		2182
2416	if(op->contr->state==ST_PLAYING) {	2183	if (op->contr->ns->state == ST_PLAYING)
2417		2184	{
2418	/* these next three if clauses make it possible to SLOW DOWN	2185	/* these next three if clauses make it possible to SLOW DOWN
2419	hp/grace/spellpoint regeneration. */	2186	hp/grace/spellpoint regeneration. */
2420	if(op->contr->gen_hp >= 0 )	2187	if (op->contr->gen_hp >= 0)
2421	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;	2188	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2422	else {	2189	else
		2190	{
2423	gen_hp = op->stats.maxhp;	2191	gen_hp = op->stats.maxhp;
2424	rate_hp -= rate_hp/2 * op->contr->gen_hp;	2192	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
2425	}	2193	}
		2194
2426	if(op->contr->gen_sp >= 0 )	2195	if (op->contr->gen_sp >= 0)
2427	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;	2196	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
2428	else {	2197	else
		2198	{
2429	gen_sp = op->stats.maxsp;	2199	gen_sp = op->stats.maxsp;
2430	rate_sp -= rate_sp/2 * op->contr->gen_sp;	2200	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
2431	}	2201	}
		2202
2432	if(op->contr->gen_grace >= 0)	2203	if (op->contr->gen_grace >= 0)
2433	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;	2204	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
2434	else {	2205	else
		2206	{
2435	gen_grace = op->stats.maxgrace;	2207	gen_grace = op->stats.maxgrace;
2436	rate_grace -= rate_grace/2 * op->contr->gen_grace;	2208	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
2437	}
2438
2439	/* Regenerate Spell Points */
2440	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2441	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2442	if(op->stats.sp<op->stats.maxsp) {
2443	op->stats.sp++;
2444	/* dms do not consume food */
2445	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2446	op->stats.food--;
2447	if(op->contr->digestion<0)
2448	op->stats.food+=op->contr->digestion;
2449	else if(op->contr->digestion>0 &&
2450	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2451	op->stats.food=last_food;
2452	}	2209	}
2453	}
2454	if (max_sp>1) {
2455	over_sp = (gen_sp+10)/rate_sp;
2456	if (over_sp > 0) {
2457	if(op->stats.sp<op->stats.maxsp) {
2458	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2459	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2460	op->stats.sp--;
2461	if(op->stats.sp>op->stats.maxsp)
2462	op->stats.sp=op->stats.maxsp;
2463	}
2464	op->last_sp=0;
2465	} else {
2466	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2467	}
2468	} else {
2469	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2470	}
2471	}
2472		2210
2473	/* Regenerate Grace */	2211	/* Regenerate Grace */
2474	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/	2212	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
2475	if(--op->last_grace<0) {	2213	if (--op->last_grace < 0)
		2214	{
2476	if(op->stats.grace<op->stats.maxgrace/2)	2215	if (op->stats.grace < op->stats.maxgrace / 2)
2477	op->stats.grace++; /* no penalty in food for regaining grace */	2216	op->stats.grace++; /* no penalty in food for regaining grace */
		2217
2478	if(max_grace>1) {	2218	if (max_grace > 1)
		2219	{
2479	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;	2220	over_grace = (gen_grace < 20 ? 30 : gen_grace + 10) / rate_grace;
2480	if (over_grace > 0) {	2221	if (over_grace > 0)
		2222	{
2481	op->stats.sp += over_grace	2223	op->stats.sp += over_grace
2482	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;	2224	+ (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > ((gen_grace < 20 ? 30 : gen_grace + 10) % rate_grace)) ? -1 : 0;
2483	op->last_grace=0;	2225	op->last_grace = 0;
		2226	}
2484	} else {	2227	else
		2228	{
2485	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2229	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
		2230	}
2486	}	2231	}
2487	} else {	2232	else
		2233	{
2488	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);	2234	op->last_grace = rate_grace / (gen_grace < 20 ? 30 : gen_grace + 10);
2489	}	2235	}
2490	/* wearing stuff doesn't detract from grace generation. */	2236	/* wearing stuff doesn't detract from grace generation. */
2491	}
2492
2493	/* Regenerate Hit Points */
2494	if(--op->last_heal<0) {
2495	if(op->stats.hp<op->stats.maxhp) {
2496	op->stats.hp++;
2497	/* dms do not consume food */
2498	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2499	op->stats.food--;
2500	if(op->contr->digestion<0)
2501	op->stats.food+=op->contr->digestion;
2502	else if(op->contr->digestion>0 &&
2503	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2504	op->stats.food=last_food;
2505	}	2237	}
2506	}	2238
2507	if(max_hp>1) {	2239	if (op->stats.food > 0)
2508	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2509	if (over_hp > 0) {
2510	op->stats.sp += over_hp
2511	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2512	op->last_heal=0;
2513	} else {
2514	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2515	}	2240	{
2516	} else {	2241	/* Regenerate Spell Points */
2517	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);	2242	if (!op->contr->golem && --op->last_sp < 0)
2518	}	2243	{
2519	}	2244	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
2520		2245
2521	/* Digestion */	2246	if (op->stats.sp < op->stats.maxsp)
2522	if(--op->last_eat<0) {	2247	{
2523	#ifdef COZY_SERVER	2248	op->stats.sp++;
2524	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2525	int bonus=dg>0?dg:0,
2526	penalty=dg<0?-dg:0;
2527	#else
2528	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2529	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2530	#endif
2531		2249
2532	if(op->contr->gen_hp > 0)
2533	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);
2534	else
2535	op->last_eat=25*(1+bonus)/(penalty +1);
2536	/* dms do not consume food */	2250	/* dms do not consume food */
2537	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;
2538	}
2539	}
2540
2541	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {
2542	object *tmp, *flesh=NULL;
2543
2544	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {
2545	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2251	if (!QUERY_FLAG (op, FLAG_WIZ))
2546	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {
2547	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");
2548	manual_apply(op,tmp,0);
2549	if(op->stats.food>=0||op->stats.hp<0)
2550	break;	2252	{
		2253	op->stats.food--;
		2254
		2255	if (op->contr->digestion < 0)
		2256	op->stats.food += op->contr->digestion;
		2257	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2258	op->stats.food = last_food;
		2259	}
2551	}	2260	}
		2261
		2262	if (max_sp > 1)
		2263	{
		2264	over_sp = (gen_sp + 10) / rate_sp;
		2265	if (over_sp > 0)
		2266	{
		2267	if (op->stats.sp < op->stats.maxsp)
		2268	{
		2269	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2270
		2271	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2272	op->stats.sp--;
		2273
		2274	if (op->stats.sp > op->stats.maxsp)
		2275	op->stats.sp = op->stats.maxsp;
		2276	}
		2277
		2278	op->last_sp = 0;
		2279	}
		2280	else
		2281	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2282	}
		2283	else
		2284	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2285	}
		2286
		2287	/* Regenerate Hit Points */
		2288	if (--op->last_heal < 0)
		2289	{
		2290	if (op->stats.hp < op->stats.maxhp)
		2291	{
		2292	op->stats.hp++;
		2293
		2294	/* dms do not consume food */
		2295	if (!QUERY_FLAG (op, FLAG_WIZ))
		2296	{
		2297	op->stats.food--;
		2298
		2299	if (op->contr->digestion < 0)
		2300	op->stats.food += op->contr->digestion;
		2301	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2302	op->stats.food = last_food;
		2303	}
		2304	}
		2305
		2306	if (max_hp > 1)
		2307	{
		2308	over_hp = (gen_hp < 20 ? 30 : gen_hp + 10) / rate_hp;
		2309
		2310	if (over_hp > 0)
		2311	{
		2312	op->stats.sp += over_hp + (rndm (rate_hp) > ((gen_hp < 20 ? 30 : gen_hp + 10) % rate_hp)) ? -1 : 0;
		2313	op->last_heal = 0;
		2314	}
		2315	else
		2316	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2317	}
		2318	else
		2319	op->last_heal = rate_hp / (gen_hp < 20 ? 30 : gen_hp + 10);
		2320	}
		2321	}
		2322
		2323	/* Digestion */
		2324	if (--op->last_eat < 0)
		2325	{
		2326	int bonus = max (0, op->contr->digestion),
		2327	penalty = max (0, -op->contr->digestion);
		2328
		2329	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2330
		2331	/* dms do not consume food */
		2332	if (!QUERY_FLAG (op, FLAG_WIZ))
		2333	op->stats.food--;
		2334	}
		2335
		2336	if (op->stats.food < 0 && op->stats.hp >= 0)
		2337	{
		2338	object *flesh = 0;
		2339
		2340	for_inv_removable (op, tmp)
		2341	{
		2342	if (QUERY_FLAG (tmp, FLAG_UNPAID))
		2343	continue;
		2344
		2345	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
		2346	{
		2347	op->statusmsg ("You blindly grab for a bite of food. "
		2348	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2349	op->apply (tmp);
		2350
		2351	if (op->stats.food >= 0 || op->stats.hp < 0)
		2352	break;
		2353	}
2552	else if (tmp->type==FLESH) flesh=tmp;	2354	else if (tmp->type == FLESH)
2553	} /* End if paid for object */	2355	flesh = tmp;
2554	} /* end of for loop */	2356	}
		2357
2555	/* If player is still starving, it means they don't have any food, so	2358	/* If player is still starving, it means they don't have any food, so
2556	* eat flesh instead.	2359	* eat flesh instead.
2557	*/	2360	*/
2558	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2361	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2559	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2362	{
2560	manual_apply(op,flesh,0);	2363	op->statusmsg ("You blindly grab for a bite of food. "
		2364	"H<To prevent you from starving, you ate some random item from your backpack.>");
		2365	op->apply (flesh);
		2366	}
		2367
		2368	// If player is still starving, alert him!
		2369	if (op->stats.food < 0)
		2370	op->failmsg ("You are starving! "
		2371	"H<Eat some food to increase your food and prevent you from an untimely death.>");
		2372	}
		2373
		2374	if (op->stats.food < 0)
2561	}	2375	{
2562	} /* end if player is starving */	2376	op->stats.hp += op->stats.food;
		2377	op->stats.food = 0;
2563		2378
2564	while(op->stats.food<0&&op->stats.hp>0)	2379	if (op->stats.hp < 0)
2565	op->stats.food++,op->stats.hp--;	2380	{
		2381	op->contr->killer = archetype::get ("killer_starvation");
		2382	op->contr->killer->destroy ();
		2383	}
		2384	}
2566		2385
2567	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2386	/* killer should be set here already */
		2387	if (op->stats.hp < 0 && !QUERY_FLAG (op, FLAG_WIZ))
2568	kill_player(op);	2388	kill_player (op);
		2389	}
2569	}	2390	}
2570
2571
2572		2391
2573	/* If the player should die (lack of hp, food, etc), we call this.	2392	/* If the player should die (lack of hp, food, etc), we call this.
2574	* op is the player in jeopardy. If the player can not be saved (not	2393	* op is the player in jeopardy. If the player can not be saved (not
2575	* permadeath, no lifesave), this will take care of removing the player	2394	* permadeath, no lifesave), this will take care of removing the player
2576	* file.	2395	* file.
2577	*/	2396	*/
		2397	void
2578	void kill_player(object *op)	2398	kill_player (object *op)
2579	{	2399	{
2580	char buf[MAX_BUF];
2581	int x,y,i;	2400	int x, y;
2582	mapstruct *map; /* this is for resurrection */	2401	maptile *map; /* this is for resurrection */
2583	int z;
2584	int num_stats_lose;
2585	int lost_a_stat;
2586	int lose_this_stat;
2587	int this_stat;
2588	int will_kill_again;	2402	int will_kill_again;
2589	archetype *at;	2403	archetype *at;
2590	object *tmp;	2404	object *tmp;
2591		2405
2592	if(save_life(op))	2406	if (save_life (op))
2593	return;	2407	return;
2594		2408
		2409	dynbuf_text deathtab;
2595		2410
		2411	/* restore player */
		2412	at = archetype::find (shstr_poisoning);
		2413	if (object *tmp = present_arch_in_ob (at, op))
		2414	{
		2415	tmp->destroy ();
		2416	deathtab << "Your body feels cleansed...\r";
		2417	}
		2418
		2419	at = archetype::find (shstr_confusion);
		2420	if (object *tmp = present_arch_in_ob (at, op))
		2421	{
		2422	tmp->destroy ();
		2423	deathtab << "Your mind feels clearer...\r";
		2424	}
		2425
		2426	cure_disease (op, 0, 0); /* remove any disease */
		2427
		2428	max_it (op->stats.hp , op->stats.maxhp);
		2429	max_it (op->stats.sp , op->stats.maxsp);
		2430	max_it (op->stats.grace, op->stats.maxgrace);
		2431	max_it (op->stats.food , 200);
		2432
		2433	// remove all spell effects that are active
		2434	// to avoid long-term effects such as word-of-recall
		2435	for (object *item = op->inv; item; )
		2436	{
		2437	object *next = item->below;
		2438
		2439	if (item->type == SPELL_EFFECT && item->active)
		2440	item->destroy ();
		2441
		2442	item = next;
		2443	}
		2444
2596	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2445	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2597	* in cities ONLY!!! It is very important that this doesn't get abused.	2446	* in cities ONLY!!! It is very important that this doesn't get abused.
2598	* Look at op_on_battleground() for more info --AndreasV	2447	* Look at op_on_battleground() for more info --AndreasV
2599	*/	2448	*/
2600	if (op_on_battleground(op, &x, &y)) {	2449	if (op_on_battleground (op, &x, &y))
2601	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2450	{
2602	"You have been defeated in combat!");	2451	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2603	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2604	"Local medics have saved your life...");
2605
2606	/* restore player */
2607	at = find_archetype("poisoning");
2608	tmp=present_arch_in_ob(at,op);
2609	if (tmp) {
2610	remove_ob(tmp);
2611	free_object(tmp);
2612	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2613	}
2614		2452
2615	at = find_archetype("confusion");
2616	tmp=present_arch_in_ob(at,op);
2617	if (tmp) {
2618	remove_ob(tmp);
2619	free_object(tmp);
2620	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2621	}
2622
2623	cure_disease(op,0); /* remove any disease */
2624	op->stats.hp=op->stats.maxhp;
2625	if (op->stats.food<=0) op->stats.food=999;
2626
2627	/* create a bodypart-trophy to make the winner happy */	2453	/* create a bodypart-trophy to make the winner happy */
2628	tmp=arch_to_object(find_archetype("finger"));	2454	object *tmp = archetype::find (shstr_finger)->instance ();
2629	if (tmp != NULL)	2455
2630	{	2456	tmp->name = format ("%s's finger" , &op->name);
2631	sprintf(buf,"%s's finger",op->name);	2457	tmp->name_pl = format ("%s's fingers", &op->name);
2632	tmp->name = add_string(buf);	2458	tmp->msg = format (
2633	sprintf(buf," This finger has been cut off %s\n"	2459	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2634	" the %s, when he was defeated at\n level %d by %s.\n",	2460	&op->name, op->contr->title,
2635	op->name, op->contr->title, (int)(op->level),	2461	(int)op->level,
2636	op->contr->killer);	2462	op->contr->killer_name ()
2637	tmp->msg=add_string(buf);
2638	tmp->value=0, tmp->material=0, tmp->type=0;
2639	tmp->materialname = NULL;
2640	tmp->x = op->x, tmp->y = op->y;
2641	insert_ob_in_map(tmp,op->map,op,0);
2642	}
2643		2463	);
		2464	tmp->value = 0, tmp->type = 0;
		2465	tmp->material = name_to_material (shstr_organic);
		2466	tmp->insert_at (op, tmp);
		2467
2644	/* teleport defeated player to new destination*/	2468	/* teleport defeated player to new destination */
2645	transfer_ob(op, x, y, 0, NULL);	2469	transfer_ob (op, x, y, 0, NULL);
2646	op->contr->braced=0;	2470	op->contr->braced = 0;
		2471
		2472	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2647	return;	2473	return;
2648	}	2474	}
2649		2475
		2476	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2477	deathtab << "T<YOU HAVE DIED>\n\n";
		2478
2650	INVOKE_PLAYER (DEATH, op->contr);	2479	INVOKE_PLAYER (DEATH, op->contr);
2651		2480
2652	command_kill_pets (op, 0);	2481	command_kill_pets (op, 0);
2653		2482
2654	if(op->stats.food<0) {	2483	op->contr->play_sound (sound_find ("player_dies"));
2655	if (op->contr->explore) {
2656	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2657	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2658	op->stats.food=999;
2659	return;
2660	}
2661	sprintf(buf,"%s starved to death.",op->name);
2662	strcpy(op->contr->killer,"starvation");
2663	}
2664	else {
2665	if (op->contr->explore) {
2666	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2667	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2668	op->stats.hp=op->stats.maxhp;
2669	return;
2670	}
2671	sprintf(buf,"%s died.",op->name);
2672	}
2673	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2674		2484
2675	/* save the map location for corpse, gravestone*/	2485	/* save the map location for corpse, gravestone */
2676	x=op->x;y=op->y;map=op->map;	2486	x = op->x;
		2487	y = op->y;
		2488	map = op->map;
2677		2489
2678
2679	if (settings.not_permadeth == TRUE) {
2680	/* NOT_PERMADEATH code. This basically brings the character back to	2490	/* NOT_PERMADEATH code. This basically brings the character back to
2681	* life if they are dead - it takes some exp and a random stat.	2491	* life if they are dead - it takes some exp and a random stat.
2682	* See the config.h file for a little more in depth detail about this.	2492	* See the config.h file for a little more in depth detail about this.
2683	*/	2493	*/
2684		2494
2685	/* Basically two ways to go - remove a stat permanently, or just	2495	/* Basically two ways to go - remove a stat permanently, or just
2686	* make it depletion. This bunch of code deals with that aspect	2496	* make it depletion. This bunch of code deals with that aspect
2687	* of death.	2497	* of death.
2688	*/	2498	*/
2689	#ifndef COZY_SERVER	2499	#ifndef COZY_SERVER
2690	if (settings.balanced_stat_loss) {	2500	if (settings.balanced_stat_loss)
		2501	{
2691	/* If stat loss is permanent, lose one stat only. */	2502	/* If stat loss is permanent, lose one stat only. */
2692	/* Lower level chars don't lose as many stats because they suffer	2503	/* Lower level chars don't lose as many stats because they suffer
2693	more if they do. */	2504	more if they do. */
2694	/* Higher level characters can afford things such as potions of	2505	/* Higher level characters can afford things such as potions of
2695	restoration, or better, stat potions. So we slug them that	2506	restoration, or better, stat potions. So we slug them that
2696	little bit harder. */	2507	little bit harder. */
2697	/* GD */	2508	/* GD */
2698	if (settings.stat_loss_on_death)	2509	if (settings.stat_loss_on_death)
2699	num_stats_lose = 1;
2700	else
2701	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;
2702	} else {
2703	num_stats_lose = 1;	2510	num_stats_lose = 1;
2704	}	2511	else
		2512	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
		2513	}
		2514	else
		2515	num_stats_lose = 1;
		2516
2705	lost_a_stat = 0;	2517	lost_a_stat = 0;
2706		2518
2707	for (z=0; z<num_stats_lose; z++) {	2519	for (z = 0; z < num_stats_lose; z++)
2708	i = RANDOM() % NUM_STATS;	2520	{
		2521	i = rndm (NUM_STATS);
2709		2522
2710	if (settings.stat_loss_on_death) {	2523	if (settings.stat_loss_on_death)
		2524	{
2711	/* Pick a random stat and take a point off it. Tell the player	2525	/* Pick a random stat and take a point off it. Tell the player
2712	* what he lost.	2526	* what he lost.
2713	*/	2527	*/
2714	change_attr_value(&(op->stats), i,-1);	2528	change_attr_value (&(op->stats), i, -1);
2715	check_stat_bounds(&(op->stats));	2529	check_stat_bounds (&(op->stats));
2716	change_attr_value(&(op->contr->orig_stats), i,-1);	2530	change_attr_value (&(op->contr->orig_stats), i, -1);
2717	check_stat_bounds(&(op->contr->orig_stats));	2531	check_stat_bounds (&(op->contr->orig_stats));
2718	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2532	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2719	lost_a_stat = 1;	2533	lost_a_stat = 1;
2720	} else {	2534	}
		2535	else
		2536	{
2721	/* deplete a stat */	2537	/* deplete a stat */
2722	archetype *deparch=find_archetype("depletion");	2538	archetype *deparch = archetype::find (shstr_depletion);
2723	object *dep;	2539	object *dep;
		2540
		2541	dep = present_arch_in_ob (deparch, op);
		2542	if (!dep)
2724		2543	{
2725	dep = present_arch_in_ob(deparch,op);	2544	dep = deparch->instance ();
2726	if(!dep) {
2727	dep = arch_to_object(deparch);
2728	insert_ob_in_ob(dep, op);	2545	insert_ob_in_ob (dep, op);
2729	}	2546	}
2730	lose_this_stat = 1;	2547	lose_this_stat = 1;
2731	if (settings.balanced_stat_loss) {	2548	if (settings.balanced_stat_loss)
		2549	{
2732	/* GD */	2550	/* GD */
2733	/* Get the stat that we're about to deplete. */	2551	/* Get the stat that we're about to deplete. */
2734	this_stat = get_attr_value(&(dep->stats), i);	2552	this_stat = get_attr_value (&(dep->stats), i);
2735	if (this_stat < 0) {	2553	if (this_stat < 0)
		2554	{
2736	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;	2555	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
2737	int keep_chance = this_stat * this_stat;	2556	int keep_chance = this_stat * this_stat;
		2557
2738	/* Yes, I am paranoid. Sue me. */	2558	/* Yes, I am paranoid. Sue me. */
2739	if (keep_chance < 1)	2559	if (keep_chance < 1)
2740	keep_chance = 1;	2560	keep_chance = 1;
2741		2561
2742	/* There is a maximum depletion total per level. */	2562	/* There is a maximum depletion total per level. */
2743	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {	2563	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2564	{
2744	lose_this_stat = 0;	2565	lose_this_stat = 0;
2745	/* Take loss chance vs keep chance to see if we	2566	/* Take loss chance vs keep chance to see if we
2746	retain the stat. */	2567	retain the stat. */
2747	} else {
2748	if (random_roll(0, loss_chance + keep_chance-1,
2749	op, PREFER_LOW) < keep_chance)
2750	lose_this_stat = 0;
2751	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2752	this_stat, keep_chance, loss_chance,
2753	lose_this_stat?"LOSE":"KEEP"); */
2754	}
2755	}	2568	}
2756	}	2569	else
2757
2758	if (lose_this_stat) {
2759	this_stat = get_attr_value(&(dep->stats), i);
2760	/* We could try to do something clever like find another
2761	* stat to reduce if this fails. But chances are, if
2762	* stats have been depleted to -50, all are pretty low
2763	* and should be roughly the same, so it shouldn't make a
2764	* difference.
2765	*/	2570	{
2766	if (this_stat>=-50) {	2571	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
2767	change_attr_value(&(dep->stats), i, -1);
2768	SET_FLAG(dep, FLAG_APPLIED);
2769	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);
2770	fix_player(op);
2771	lost_a_stat = 1;	2572	lose_this_stat = 0;
		2573	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2574	this_stat, keep_chance, loss_chance,
		2575	lose_this_stat?"LOSE":"KEEP"); */
2772	}	2576	}
2773	}	2577	}
2774	}	2578	}
2775	}	2579
2776	/* If no stat lost, tell the player. */
2777	if (!lost_a_stat)	2580	if (lose_this_stat)
2778	{	2581	{
2779	/* determine_god() seems to not work sometimes... why is this?	2582	this_stat = get_attr_value (&dep->stats, i);
2780	Should I be using something else? GD */	2583	/* We could try to do something clever like find another
2781	const char *god = determine_god(op);	2584	* stat to reduce if this fails. But chances are, if
2782	if (god && (strcmp(god, "none")))	2585	* stats have been depleted to -50, all are pretty low
2783	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2586	* and should be roughly the same, so it shouldn't make a
2784	"moment you feel the holy presence of %s protecting"	2587	* difference.
2785	" you.", god);	2588	*/
		2589	if (this_stat >= -50)
2786	else	2590	{
2787	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"	2591	change_attr_value (&(dep->stats), i, -1);
2788	" feel a holy presence protecting you.");	2592	SET_FLAG (dep, FLAG_APPLIED);
		2593	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
		2594	op->update_stats ();
		2595	lost_a_stat = 1;
		2596	}
2789	}	2597	}
		2598	}
		2599	}
		2600
		2601	/* If no stat lost, tell the player. */
		2602	if (!lost_a_stat)
		2603	{
		2604	/* determine_god() seems to not work sometimes... why is this?
		2605	Should I be using something else? GD */
		2606	shstr_tmp god = determine_god (op);
		2607
		2608	if (god != shstr_none)
		2609	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
		2610	else
		2611	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
		2612	}
		2613	#else
		2614	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2790	#endif	2615	#endif
2791	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2792	" feel a holy presence protecting you from losing yourself completely.");
2793		2616
2794	/* Put a gravestone up where the character 'almost' died. List the	2617	/* Put a gravestone up where the character 'almost' died. List the
2795	* exp loss on the stone.	2618	* exp loss on the stone.
2796	*/	2619	*/
2797	tmp=arch_to_object(find_archetype("gravestone"));	2620	tmp = archetype::find (shstr_gravestone)->instance ();
2798	sprintf(buf,"%s's gravestone",op->name);	2621	tmp->name = format ("%s's gravestone", &op->name);
2799	FREE_AND_COPY(tmp->name, buf);	2622	tmp->name_pl = format ("%s's gravestones", &op->name);
2800	sprintf(buf,"%s's gravestones",op->name);	2623	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2801	FREE_AND_COPY(tmp->name_pl, buf);	2624	&op->name, op->contr->title, op->contr->killer_name ());
2802	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2803	"who was killed\n"
2804	"by %s.\n",
2805	op->name, op->contr->title,
2806	op->contr->killer);
2807	tmp->msg = add_string(buf);
2808	tmp->x=op->x,tmp->y=op->y;	2625	tmp->x = op->x, tmp->y = op->y;
2809	insert_ob_in_map (tmp, op->map, NULL,0);	2626	insert_ob_in_map (tmp, op->map, NULL, 0);
2810		2627
2811	/**************************************/	2628	/**************************************/
2812	/* */	2629	/* */
2813	/* Subtract the experience points, */	2630	/* Subtract the experience points, */
2814	/* if we died cause of food, give us */
2815	/* food, and reset HP's... */
2816	/* */	2631	/* */
2817	/**************************************/	2632	/**************************************/
2818		2633
2819	/* remove any poisoning and confusion the character may be suffering.*/
2820	/* restore player */
2821	at = find_archetype("poisoning");
2822	tmp=present_arch_in_ob(at,op);
2823	if (tmp) {
2824	remove_ob(tmp);
2825	free_object(tmp);
2826	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2827	}
2828
2829	at = find_archetype("confusion");
2830	tmp=present_arch_in_ob(at,op);
2831	if (tmp) {
2832	remove_ob(tmp);
2833	free_object(tmp);
2834	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2835	}
2836	cure_disease(op,0); /* remove any disease */
2837
2838	/*add_exp(op, (op->stats.exp * -0.20)); */	2634	/*add_exp(op, (op->stats.exp * -0.20)); */
2839	apply_death_exp_penalty(op);	2635	apply_death_exp_penalty (op);
2840	if(op->stats.food < 100) op->stats.food = 900;
2841	op->stats.hp = op->stats.maxhp;
2842	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2843	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2844		2636
2845	/*	2637	/*
2846	* Check to see if the player is in a shop. IF so, then check to see if	2638	* Check to see if the player has any unpaid items. If so, remove them
2847	* the player has any unpaid items. If so, remove them and put them back	2639	* and put them back in the map.
2848	* in the map.	2640	*/
2849	*/	2641	op->drop_unpaid_items ();
2850		2642
2851	if (is_in_shop (op))
2852	remove_unpaid_objects(op->inv, op);
2853
2854	/****************************************/	2643	/****************************************/
2855	/* */	2644	/* */
2856	/* Move player to his current respawn- */	2645	/* Move player to his current respawn- */
2857	/* position (usually last savebed) */	2646	/* position (usually last savebed) */
2858	/* */	2647	/* */
2859	/****************************************/	2648	/****************************************/
2860		2649
2861	enter_player_savebed(op);	2650	enter_player_savebed (op);
2862		2651
2863	/* Save the player before inserting the force to reduce
2864	* chance of abuse.
2865	*/
2866	op->contr->braced=0;	2652	op->contr->braced = 0;
2867	save_player(op,1);
2868		2653
2869	/* it is possible that the player has blown something up	2654	/* it is possible that the player has blown something up
2870	* at his savebed location, and that can have long lasting	2655	* at his savebed location, and that can have long lasting
2871	* spell effects. So first see if there is a spell effect	2656	* spell effects. So first see if there is a spell effect
2872	* on the space that might harm the player.	2657	* on the space that might harm the player.
2873	*/	2658	*/
2874	will_kill_again=0;	2659	will_kill_again = 0;
2875	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2660	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2876	if (tmp->type ==SPELL_EFFECT)	2661	if (tmp->type == SPELL_EFFECT)
2877	will_kill_again|=tmp->attacktype;	2662	will_kill_again |= tmp->attacktype;
2878	}	2663
2879	if (will_kill_again) {	2664	if (will_kill_again)
		2665	{
2880	object *force;	2666	object *force;
2881	int at;	2667	int at;
2882		2668
2883	force=get_archetype(FORCE_NAME);	2669	force = get_archetype (FORCE_NAME);
2884	/* 50 ticks should be enough time for the spell to abate */	2670	/* 50 ticks should be enough time for the spell to abate */
2885	force->speed=0.1;	2671	force->speed = 0.1f;
2886	force->speed_left=-5.0;	2672	force->speed_left = -5.f;
2887	SET_FLAG(force, FLAG_APPLIED);	2673	SET_FLAG (force, FLAG_APPLIED);
2888	for (at=0; at<NROFATTACKS; at++) {	2674	for (at = 0; at < NROFATTACKS; at++)
2889	if (will_kill_again & (1 << at))	2675	if (will_kill_again & (1 << at))
2890	force->resist[at] = 100;	2676	force->resist[at] = 100;
		2677
		2678	insert_ob_in_ob (force, op);
		2679	op->update_stats ();
		2680	}
		2681
		2682	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
		2683	}
		2684
		2685	static void
		2686	loot_object (object *op)
		2687	{ /* Grab and destroy some treasure */
		2688	object *tmp, *tmp2, *next;
		2689
		2690	op->close_container (); /* close open sack first */
		2691
		2692	for (tmp = op->inv; tmp; tmp = next)
		2693	{
		2694	next = tmp->below;
		2695
		2696	if (tmp->invisible)
		2697	continue;
		2698
		2699	tmp->remove ();
		2700	tmp->x = op->x, tmp->y = op->y;
		2701
		2702	if (tmp->type == CONTAINER)
		2703	loot_object (tmp); /* empty container to ground */
		2704
		2705	if (!QUERY_FLAG (tmp, FLAG_UNIQUE) && (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || QUERY_FLAG (tmp, FLAG_NO_DROP) || !(rndm (3))))
		2706	{
		2707	if (tmp->nrof > 1)
		2708	{
		2709	tmp->decrease (rndm (1, tmp->nrof - 1));
		2710	insert_ob_in_map (tmp, op->map, NULL, 0);
2891	}	2711	}
2892	insert_ob_in_ob(force, op);
2893	fix_player(op);
2894
2895	}
2896	/**************************************/
2897	/* */
2898	/* Repaint the characters inv, and */
2899	/* stats, and show a nasty message ;) */
2900	/* */
2901	/**************************************/
2902
2903	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2904	return;
2905	} /* NOT_PERMADETH */
2906	else {
2907	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2908	* should probably be embedded in an else statement.
2909	*/
2910
2911	op->contr->party=NULL;
2912	if (settings.set_title == TRUE)
2913	op->contr->own_title[0]='\0';
2914	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2915	check_score(op);
2916	if(op->contr->ranges[range_golem]!=NULL) {
2917	remove_friendly_object(op->contr->ranges[range_golem]);
2918	remove_ob(op->contr->ranges[range_golem]);
2919	free_object(op->contr->ranges[range_golem]);
2920	op->contr->ranges[range_golem]=NULL;
2921	op->contr->golem_count=0;
2922	}
2923	loot_object(op); /* Remove some of the items for good */
2924	remove_ob(op);
2925	op->direction=0;
2926
2927	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2928	delete_character(op->name,0);
2929	if (settings.resurrection == TRUE) {
2930	/* save playerfile sans equipment when player dies
2931	** then save it as player.pl.dead so that future resurrection
2932	** type spells will work on them nicely
2933	*/
2934	delete_character(op->name,0);
2935	op->stats.hp = op->stats.maxhp;
2936	op->stats.food = 999;
2937
2938	/* set the location of where the person will reappear when */
2939	/* maybe resurrection code should fix map also */
2940	strcpy(op->contr->maplevel, settings.emergency_mapname);
2941	if(op->map!=NULL)
2942	op->map = NULL;
2943	op->x = settings.emergency_x;
2944	op->y = settings.emergency_y;
2945	save_player(op,0);
2946	op->map = map;
2947	/* please see resurrection.c: peterm */
2948	dead_player(op);
2949	} else {	2712	else
2950	delete_character(op->name,1);	2713	tmp->destroy ();
2951	}	2714	}
2952	}	2715	else
2953	play_again(op);
2954
2955	/* peterm: added to create a corpse at deathsite. */
2956	tmp=arch_to_object(find_archetype("corpse_pl"));
2957	sprintf(buf,"%s", op->name);
2958	FREE_AND_COPY(tmp->name, buf);
2959	FREE_AND_COPY(tmp->name_pl, buf);
2960	tmp->level=op->level;
2961	tmp->x=x;tmp->y=y;
2962	if (tmp->msg)
2963	free_string(tmp->msg);
2964	tmp->msg = add_string (gravestone_text(op));
2965	SET_FLAG (tmp, FLAG_UNIQUE);
2966	insert_ob_in_map (tmp, map, NULL,0);
2967	}
2968	}
2969
2970
2971	void loot_object(object *op) { /* Grab and destroy some treasure */
2972	object *tmp,*tmp2,*next;
2973
2974	if (op->container) { /* close open sack first */
2975	esrv_apply_container (op, op->container);
2976	}
2977
2978	for(tmp=op->inv;tmp!=NULL;tmp=next) {
2979	next=tmp->below;
2980	if (tmp->type==EXPERIENCE || tmp->invisible) continue;
2981	remove_ob(tmp);
2982	tmp->x=op->x,tmp->y=op->y;
2983	if (tmp->type == CONTAINER) { /* empty container to ground */
2984	loot_object(tmp);
2985	}
2986	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)
2987	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {
2988	if(tmp->nrof>1) {
2989	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));
2990	free_object(tmp2);
2991	insert_ob_in_map(tmp,op->map,NULL,0);	2716	insert_ob_in_map (tmp, op->map, NULL, 0);
2992	} else
2993	free_object(tmp);
2994	} else
2995	insert_ob_in_map(tmp,op->map,NULL,0);
2996	}	2717	}
2997	}	2718	}
2998		2719
2999	/*	2720	/*
3000	* fix_weight(): Check recursively the weight of all players, and fix	2721	* fix_weight(): Check recursively the weight of all players, and fix
3001	* what needs to be fixed. Refresh windows and fix speed if anything	2722	* what needs to be fixed. Refresh windows and fix speed if anything
3002	* was changed.	2723	* was changed.
3003	*/	2724	*/
		2725	void
		2726	fix_weight ()
		2727	{
		2728	for_all_players (pl)
		2729	{
		2730	sint32 old = pl->ob->carrying;
3004		2731
3005	void fix_weight(void) {	2732	pl->ob->update_weight ();
3006	player *pl;	2733
3007	for (pl = first_player; pl != NULL; pl = pl->next) {	2734	if (old != pl->ob->carrying)
3008	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2735	{
3009	if(old == sum)	2736	pl->ob->update_stats ();
3010	continue;	2737	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3011	fix_player(pl->ob);	2738	}
3012	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3013	pl->ob->name, old, sum);
3014	}	2739	}
3015	}	2740	}
3016		2741
3017	void fix_luck(void) {	2742	void
3018	player *pl;	2743	fix_luck ()
3019	for (pl = first_player; pl != NULL; pl = pl->next)	2744	{
		2745	for_all_players (pl)
3020	if (!pl->ob->contr->state)	2746	if (!pl->ob->contr->ns->state)
3021	change_luck(pl->ob, 0);	2747	pl->ob->change_luck (0);
3022	}	2748	}
3023
3024		2749
3025	/* cast_dust() - handles op throwing objects of type 'DUST'.	2750	/* cast_dust() - handles op throwing objects of type 'DUST'.
3026	* This is much simpler in the new spell code - we basically	2751	* This is much simpler in the new spell code - we basically
3027	* just treat this as any other spell casting object.	2752	* just treat this as any other spell casting object.
3028	*/	2753	*/
3029
3030	void	2754	void
3031	cast_dust (object * op, object * throw_ob, int dir)	2755	cast_dust (object *op, object *throw_ob, int dir)
3032	{	2756	{
3033	object *skop, *spob;	2757	object *skop, *spob;
3034		2758
3035	skop = find_skill_by_name (op, throw_ob->skill);	2759	skop = find_skill_by_name (op, throw_ob->skill);
3036		2760
3037	/* casting POTION 'dusts' is really a use_magic_item skill */	2761	/* casting POTION 'dusts' is really a use_magic_item skill */
3038	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2762	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3039	{	2763	{
3040	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2764	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3041	op->name);
3042	return;	2765	return;
3043	}	2766	}
3044		2767
3045	spob = throw_ob->inv;	2768	spob = throw_ob->inv;
3046		2769
3047	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2770	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3048	// not pass NULL to cast_spell (which did indeed check itself, but	2771	// not pass NULL to cast_spell (which did indeed check itself, but
3049	// errors should be reported as early as possible IMHO)	2772	// errors should be reported as early as possible IMHO)
3050	if (!spob)	2773	if (!spob)
3051	{	2774	{
3052	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2775	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3053	throw_ob->name, op->name);
3054	return;	2776	return;
3055	}	2777	}
3056		2778
3057	if (op->type == PLAYER)	2779	if (op->type == PLAYER)
3058	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2780	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3059		2781
3060	cast_spell (op, throw_ob, dir, spob, NULL);	2782	cast_spell (op, throw_ob, dir, spob, NULL);
3061		2783
3062	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2784	throw_ob->destroy ();
3063	remove_ob (throw_ob);
3064	free_object (throw_ob);
3065	}	2785	}
3066		2786
		2787	void
3067	void make_visible (object *op) {	2788	make_visible (object *op)
3068	op->hide = 0;	2789	{
		2790	op->flag [FLAG_HIDDEN] = 0;
3069	op->invisible = 0;	2791	op->invisible = 0;
		2792
3070	if(op->type==PLAYER) {	2793	if (op->type == PLAYER)
		2794	{
3071	op->contr->tmp_invis = 0;	2795	op->contr->tmp_invis = 0;
3072	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);	2796	op->contr->invis_race = 0;
3073	}	2797	}
		2798
3074	update_object(op,UP_OBJ_FACE);	2799	update_object (op, UP_OBJ_CHANGE);
3075	}	2800	}
3076		2801
		2802	int
3077	int is_true_undead(object *op) {	2803	is_true_undead (object *op)
3078	object *tmp=NULL;	2804	{
3079
3080	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;	2805	if (QUERY_FLAG (op->arch, FLAG_UNDEAD))
		2806	return 1;
3081		2807
3082	if(op->type==PLAYER)
3083	for(tmp=op->inv;tmp;tmp=tmp->below)
3084	if(tmp->type==EXPERIENCE && tmp->stats.Wis)
3085	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;
3086	return 0;	2808	return 0;
3087	}	2809	}
3088		2810
3089	/* look at the surrounding terrain to determine	2811	/* look at the surrounding terrain to determine
3090	* the hideability of this object. Positive levels	2812	* the hideability of this object. Positive levels
3091	* indicate greater hideability.	2813	* indicate greater hideability.
3092	*/	2814	*/
3093		2815	int
3094	int hideability(object *ob) {	2816	hideability (object *ob)
		2817	{
3095	int i,level=0, mflag;	2818	int i, level = 0, mflag;
3096	sint16 x,y;	2819	sint16 x, y;
3097		2820
3098	if(!ob||!ob->map) return 0;	2821	if (!ob || !ob->map)
		2822	return 0;
3099		2823
3100	/* so, on normal lighted maps, its hard to hide */	2824	/* so, on normal lighted maps, its hard to hide */
3101	level=ob->map->darkness - 2;	2825	level = ob->map->darklevel () - 2;
3102		2826
3103	/* this also picks up whether the object is glowing.	2827	/* this also picks up whether the object is glowing.
3104	* If you carry a light on a non-dark map, its not	2828	* If you carry a light on a non-dark map, its not
3105	* as bad as carrying a light on a pitch dark map */	2829	* as bad as carrying a light on a pitch dark map */
3106	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2830	if (ob->has_carried_lights ())
		2831	level = -(10 + (2 * ob->map->darklevel ()));
3107		2832
3108	/* scan through all nearby squares for terrain to hide in */	2833	/* scan through all nearby squares for terrain to hide in */
3109	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2834	for (i = 0, x = ob->x, y = ob->y;
		2835	i <= SIZEOFFREE1;
		2836	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2837	{
3110	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2838	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3111	if (mflag & P_OUT_OF_MAP) { continue; }	2839	if (mflag & P_OUT_OF_MAP)
		2840	continue;
		2841
3112	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2842	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3113	level += 2;	2843	level += 2;
3114	else /* open terrain! */	2844	else /* open terrain! */
3115	level -= 1;	2845	level -= 1;
3116	}	2846	}
3117		2847
3118	#if 0	2848	#if 0
3119	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2849	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3120	#endif	2850	#endif
3121	return level;	2851	return level;
3122	}	2852	}
3123		2853
3124	/* For Hidden creatures - a chance of becoming 'unhidden'	2854	/* For Hidden creatures - a chance of becoming 'unhidden'
3125	* every time they move - as we subtract off 'invisibility'	2855	* every time they move - as we subtract off 'invisibility'
3126	* AND, for players, if they move into a ridiculously unhideable	2856	* AND, for players, if they move into a ridiculously unhideable
3127	* spot (surrounded by clear terrain in broad daylight). -b.t.	2857	* spot (surrounded by clear terrain in broad daylight). -b.t.
3128	*/	2858	*/
3129		2859	void
3130	void do_hidden_move (object *op) {	2860	do_hidden_move (object *op)
3131	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2861	{
3132	object *skop;	2862	int hide = 0;
3133		2863
3134	if(!op || !op->map) return;	2864	if (!op || !op->map)
		2865	return;
3135		2866
3136	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2867	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2868	int num = random_roll (0, 19, op, PREFER_LOW);
3137		2869
3138	/* its *extremely* hard to run and sneak/hide at the same time! */	2870	/* its *extremely* hard to run and sneak/hide at the same time! */
3139	if(op->type==PLAYER && op->contr->run_on) {	2871	if (op->type == PLAYER && op->contr->run_on)
3140	if(!skop || num >= skop->level) {	2872	if (!skop || num >= skop->level)
		2873	{
3141	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2874	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3142	make_visible(op);
3143	return;
3144	} else num += 20;
3145	}
3146	num += op->map->difficulty;
3147	hide = hideability(op); /* modify by terrain hidden level */
3148	num -= hide;
3149	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {
3150	make_visible(op);	2875	make_visible (op);
3151	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2876	return;
3152	"You moved out of hiding! You are visible!");
3153	}	2877	}
		2878	else
		2879	num += 20;
		2880
		2881	num += op->map->difficulty;
		2882	hide = hideability (op); /* modify by terrain hidden level */
		2883	num -= hide;
		2884
		2885	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2886	{
		2887	make_visible (op);
		2888
		2889	if (op->type == PLAYER)
		2890	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
		2891	}
3154	else if (op->type == PLAYER && skop) {	2892	else if (op->type == PLAYER && skop)
3155	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2893	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3156	}
3157	}	2894	}
3158		2895
3159	/* determine if who is standing near a hostile creature. */	2896	/* determine if who is standing near a hostile creature. */
3160		2897
		2898	int
3161	int stand_near_hostile( object *who ) {	2899	stand_near_hostile (object *who)
		2900	{
3162	object *tmp=NULL;	2901	object *tmp = NULL;
3163	int i,friendly=0,player=0, mflags;	2902	int i, friendly = 0, player = 0, mflags;
3164	mapstruct *m;	2903	maptile *m;
3165	sint16 x,y;	2904	sint16 x, y;
3166		2905
3167	if(!who) return 0;	2906	if (!who)
		2907	return 0;
3168		2908
3169	if(who->type==PLAYER) player=1;	2909	if (who->type == PLAYER)
		2910	player = 1;
		2911
		2912	else
3170	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);	2913	friendly = QUERY_FLAG (who, FLAG_FRIENDLY);
3171		2914
3172	/* search adjacent squares */	2915	/* search adjacent squares */
3173	for(i=1;i<9;i++) {	2916	for (i = 1; i < 9; i++)
		2917	{
3174	x = who->x+freearr_x[i];	2918	x = who->x + freearr_x[i];
3175	y = who->y+freearr_y[i];	2919	y = who->y + freearr_y[i];
3176	m = who->map;	2920	m = who->map;
3177	mflags = get_map_flags(m, &m, x, y, &x, &y);	2921	mflags = get_map_flags (m, &m, x, y, &x, &y);
3178	/* space must be blocked if there is a monster. If not	2922	/* space must be blocked if there is a monster. If not
3179	* blocked, don't need to check this space.	2923	* blocked, don't need to check this space.
3180	*/	2924	*/
3181	if (mflags & P_OUT_OF_MAP) continue;	2925	if (mflags & P_OUT_OF_MAP)
		2926	continue;
3182	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;	2927	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
3183		2928	continue;
3184	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {	2929
3185	if((player||friendly)	2930	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2931	{
3186	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))	2932	if ((player ||friendly) &&QUERY_FLAG (tmp, FLAG_MONSTER) && !QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		2933	return 1;
		2934	else if (tmp->type == PLAYER)
		2935	{
		2936	/*don't let a hidden DM prevent you from hiding */
		2937	if (!QUERY_FLAG (tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3187	return 1;	2938	return 1;
3188	else if(tmp->type==PLAYER)
3189	{
3190	/*don't let a hidden DM prevent you from hiding*/
3191	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3192	return 1;
3193	}	2939	}
3194	}	2940	}
3195	}	2941	}
3196	return 0;	2942	return 0;
3197	}	2943	}
3198		2944
3199	/* check the player los field for viewability of the	2945	/* check the player los field for viewability of the
3200	* object op. This function works fine for monsters,	2946	* object op. This function works fine for monsters,
3201	* but we dont worry if the object isnt the top one in	2947	* but we dont worry if the object isnt the top one in
3202	* a pile (say a coin under a table would return "viewable"	2948	* a pile (say a coin under a table would return "viewable"
3203	* by this routine). Another question, should we be	2949	* by this routine). Another question, should we be
3204	* concerned with the direction the player is looking	2950	* concerned with the direction the player is looking
3205	* in? Realistically, most of use cant see stuff behind	2951	* in? Realistically, most of us can't see stuff behind
3206	* our backs...on the other hand, does the "facing" direction	2952	* our backs...on the other hand, does the "facing" direction
3207	* imply the way your head, or body is facing? Its possible	2953	* imply the way your head, or body is facing? It's possible
3208	* for them to differ. Sigh, this fctn could get a bit more complex.	2954	* for them to differ. Sigh, this fctn could get a bit more complex.
3209	* -b.t.	2955	* -b.t.
3210	* This function is now map tiling safe.	2956	* This function is now map tiling safe.
3211	*/	2957	*/
3212		2958	int
3213	int player_can_view (object *pl,object *op) {	2959	player_can_view (object *pl, object *op)
		2960	{
3214	rv_vector rv;	2961	rv_vector rv;
3215	int dx,dy;	2962	int dx, dy;
3216		2963
3217	if(pl->type!=PLAYER) {	2964	if (pl->type != PLAYER)
		2965	{
3218	LOG(llevError,"player_can_view() called for non-player object\n");	2966	LOG (llevError, "player_can_view() called for non-player object\n");
3219	return -1;	2967	return -1;
3220	}	2968	}
3221	if (!pl || !op) return 0;
3222		2969
3223	if(op->head) { op = op->head; }	2970	if (!pl || !op)
3224	get_rangevector(pl, op, &rv, 0x1);
3225
3226	/* starting with the 'head' part, lets loop
3227	* through the object and find if it has any
3228	* part that is in the los array but isnt on
3229	* a blocked los square.
3230	* we use the archetype to figure out offsets.
3231	*/
3232	while(op) {
3233	dx = rv.distance_x + op->arch->clone.x;
3234	dy = rv.distance_y + op->arch->clone.y;
3235
3236	/* only the viewable area the player sees is updated by LOS
3237	* code, so we need to restrict ourselves to that range of values
3238	* for any meaningful values.
3239	*/
3240	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3241	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3242	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3243	return 1;
3244	op = op->more;
3245	}
3246	return 0;	2971	return 0;
3247	}
3248		2972
3249	/* routine for both players and monsters. We call this when	2973	op = op->head_ ();
3250	* there is a possibility for our action distrubing our hiding	2974
3251	* place or invisiblity spell. Artefact invisiblity is not	2975	get_rangevector (pl, op, &rv, 0x1);
3252	* effected by this. If we arent invisible to begin with, we	2976
3253	* return 0.	2977	/* starting with the 'head' part, lets loop
		2978	* through the object and find if it has any
		2979	* part that is in the los array but isn't on
		2980	* a blocked los square.
		2981	* we use the archetype to figure out offsets.
3254	*/	2982	*/
3255	int action_makes_visible (object *op) {	2983	while (op)
		2984	{
		2985	dx = rv.distance_x + op->arch->x;
		2986	dy = rv.distance_y + op->arch->y;
3256		2987
3257	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	2988	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3258	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3259	return 0;
3260
3261	if (op->contr && op->contr->tmp_invis == 0) return 0;
3262
3263	/* If monsters, they should become visible */
3264	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3265	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3266	return 1;	2989	return 1;
3267	}	2990
		2991	op = op->more;
3268	}	2992	}
		2993
3269	return 0;	2994	return 0;
3270	}	2995	}
3271		2996
3272	/* op_on_battleground - checks if the given object op (usually	2997	/* op_on_battleground - checks if the given object op (usually
3273	* a player) is standing on a valid battleground-tile,	2998	* a player) is standing on a valid battleground-tile,
3274	* function returns TRUE/FALSE. If true x, y returns the battleground	2999	* function returns TRUE/FALSE. If true x, y returns the battleground
3275	* -exit-coord. (and if x, y not NULL)	3000	* -exit-coord. (and if x, y not NULL)
3276	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3001	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3277	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3002	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3278	* Default is to do the same as before, so only people wanting to have different points need worry about this	3003	* Default is to do the same as before, so only people wanting to have different points need worry about this
3279	*/	3004	*/
		3005	int
3280	int op_on_battleground (object *op, int *x, int *y) {	3006	op_on_battleground (object *op, int *x, int *y)
3281	object *tmp;	3007	{
3282
3283	/* A battleground-tile needs the following attributes to be valid:	3008	/* A battleground-tile needs the following attributes to be valid:
3284	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3009	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3285	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3010	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3286	* and the exit-coordinates sp/hp must both be > 0.	3011	* and the exit-coordinates sp/hp must both be > 0.
3287	* => The intention here is to prevent abuse of the battleground-	3012	* => The intention here is to prevent abuse of the battleground-
3288	* feature (like pickable or hidden battleground tiles). */	3013	* feature (like pickable or hidden battleground tiles). */
3289	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3014	for (object *tmp = op->below; tmp; tmp = tmp->below)
		3015	{
3290	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3016	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		3017	{
3291	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3018	if (QUERY_FLAG (tmp, FLAG_NO_PICK)
3292	strcmp(tmp->name, "battleground")==0 &&	3019	&& tmp->type == BATTLEGROUND
3293	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3020	&& tmp->name == shstr_battleground
		3021	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3022	{
3294	/*before we assign the exit, check if this is a teambattle*/	3023	/* before we assign the exit, check if this is a teambattle */
3295	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3024	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3296	object *invtmp;
3297	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3025	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3298	if(invtmp->type==FORCE && invtmp->slaying &&	3026	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3299	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3027	{
3300	if (x != NULL && y != NULL)	3028	if (x && y)
3301	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3029	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3030
3302	return 1;	3031	return 1;
3303	}
3304	}	3032	}
3305	}	3033
3306	if (x != NULL && y != NULL)	3034	if (x && y)
3307	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);	3035	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3036
3308	return 1;	3037	return 1;
		3038	}
3309	}	3039	}
3310	}
3311	}	3040	}
		3041
3312	/* If we got here, did not find a battleground */	3042	/* If we got here, did not find a battleground */
3313	return 0;	3043	return 0;
3314	}	3044	}
3315		3045
3316	/*	3046	/*
…		…
3320	* attributes:	3050	* attributes:
3321	* object *who the dragon player	3051	* object *who the dragon player
3322	* int atnr the attack-number of the ability focus	3052	* int atnr the attack-number of the ability focus
3323	* int level ability level	3053	* int level ability level
3324	*/	3054	*/
		3055	void
3325	void dragon_ability_gain(object *who, int atnr, int level) {	3056	dragon_ability_gain (object *who, int atnr, int level)
		3057	{
3326	treasurelist *trlist = NULL; /* treasurelist */	3058	treasurelist *trlist = NULL; /* treasurelist */
3327	treasure *tr; /* treasure */	3059	treasure *tr; /* treasure */
3328	object *tmp,*skop; /* tmp. object */	3060	object *tmp, *skop; /* tmp. object */
3329	object *item; /* treasure object */	3061	object *item; /* treasure object */
3330	char buf[MAX_BUF]; /* tmp. string buffer */	3062	char buf[MAX_BUF]; /* tmp. string buffer */
3331	int i=0, j=0;	3063	int i = 0, j = 0;
3332		3064
3333	/* get the appropriate treasurelist */	3065	/* get the appropriate treasurelist */
3334	if (atnr == ATNR_FIRE)	3066	if (atnr == ATNR_FIRE)
3335	trlist = find_treasurelist("dragon_ability_fire");	3067	trlist = treasurelist::find (shstr_dragon_ability_fire);
3336	else if (atnr == ATNR_COLD)	3068	else if (atnr == ATNR_COLD)
3337	trlist = find_treasurelist("dragon_ability_cold");	3069	trlist = treasurelist::find (shstr_dragon_ability_cold);
3338	else if (atnr == ATNR_ELECTRICITY)	3070	else if (atnr == ATNR_ELECTRICITY)
3339	trlist = find_treasurelist("dragon_ability_elec");	3071	trlist = treasurelist::find (shstr_dragon_ability_elec);
3340	else if (atnr == ATNR_POISON)	3072	else if (atnr == ATNR_POISON)
3341	trlist = find_treasurelist("dragon_ability_poison");	3073	trlist = treasurelist::find (shstr_dragon_ability_poison);
3342		3074
3343	if (trlist == NULL || who->type != PLAYER)	3075	if (trlist == NULL || who->type != PLAYER)
		3076	return;
		3077
		3078	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
		3079
		3080	if (!tr || !tr->item)
		3081	{
		3082	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
		3083	return;
		3084	}
		3085
		3086	/* everything seems okay - now bring on the gift: */
		3087	item = tr->item;
		3088
		3089	if (item->type == SPELL)
		3090	{
		3091	if (check_spell_known (who, item->name))
3344	return;	3092	return;
3345		3093
3346	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3094	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3347	tr = tr->next, i++);	3095	do_learn_spell (who, item, 0);
3348		3096	return;
3349	if (tr == NULL || tr->item == NULL) {	3097	}
3350	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3098
		3099	/* grant direct spell */
		3100	if (item->type == SPELLBOOK)
		3101	{
		3102	if (!item->inv)
		3103	{
		3104	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
		3105	return;
		3106	}
		3107	if (check_spell_known (who, item->inv->name))
3351	return;	3108	return;
3352	}
3353
3354	/* everything seems okay - now bring on the gift: */
3355	item = &(tr->item->clone);
3356
3357	if (item->type == SPELL) {
3358	if (check_spell_known (who, item->name))
3359	return;
3360
3361	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);
3362	do_learn_spell (who, item, 0);
3363	return;
3364	}
3365
3366	/* grant direct spell */
3367	if (item->type == SPELLBOOK) {
3368	if (!item->inv) {
3369	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",
3370	item->name);
3371	return;
3372	}
3373	if (check_spell_known (who, item->inv->name))
3374	return;
3375	if (item->invisible) {	3109	if (item->invisible)
		3110	{
3376	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3111	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3377	do_learn_spell (who, item->inv, 0);	3112	do_learn_spell (who, item->inv, 0);
3378	return;	3113	return;
3379	}	3114	}
3380	}	3115	}
3381	else if (item->type == SKILL_TOOL && item->invisible) {	3116	else if (item->type == SKILL_TOOL && item->invisible)
		3117	{
3382	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3118	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3119	{
3383		3120
3384	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3121	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3385	* in this way, if the player is missing any of the attacktypes, he gets	3122	* in this way, if the player is missing any of the attacktypes, he gets
3386	* them. As it is now, if the player has any that match the granted skill,	3123	* them. As it is now, if the player has any that match the granted skill,
3387	* but not all of them, he gets nothing.	3124	* but not all of them, he gets nothing.
3388	*/	3125	*/
3389	if (!(skop->attacktype & item->attacktype)) {	3126	if (!(skop->attacktype & item->attacktype))
		3127	{
3390	/* Give new attacktype */	3128	/* Give new attacktype */
3391	skop->attacktype |= item->attacktype;	3129	skop->attacktype |= item->attacktype;
3392		3130
3393	/* always add physical if there's none */	3131	/* always add physical if there's none */
3394	skop->attacktype |= AT_PHYSICAL;	3132	skop->attacktype |= AT_PHYSICAL;
3395		3133
3396	if (item->msg != NULL)	3134	if (item->msg != NULL)
3397	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3135	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3398		3136
3399	/* Give player new face */	3137	/* Give player new face */
3400	if (item->animation_id) {	3138	if (item->animation_id)
		3139	{
3401	who->face = skop->face;	3140	who->face = skop->face;
3402	who->animation_id = item->animation_id;	3141	who->animation_id = item->animation_id;
3403	who->anim_speed = item->anim_speed;	3142	who->anim_speed = item->anim_speed;
3404	who->last_anim = 0;	3143	who->last_anim = 0;
3405	who->state = 0;	3144	who->state = 0;
3406	animate_object(who, who->direction);	3145	animate_object (who, who->direction);
3407	}	3146	}
3408	}	3147	}
3409	}	3148	}
3410	}	3149	}
3411	else if (item->type == FORCE) {	3150	else if (item->type == FORCE)
		3151	{
3412	/* forces in the treasurelist can alter the player's stats */	3152	/* forces in the treasurelist can alter the player's stats */
3413	object *skin;	3153	object *skin;
		3154
3414	/* first get the dragon skin force */	3155	/* first get the dragon skin force */
3415	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;	3156	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
3416	skin=skin->below);	3157	;
3417	if (skin == NULL) return;	3158
3418		3159	if (!skin)
		3160	return;
		3161
3419	/* adding new spellpath attunements */	3162	/* adding new spellpath attunements */
3420	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {	3163	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3164	{
3421	skin->path_attuned |= item->path_attuned; /* add attunement to skin */	3165	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3422		3166
3423	/* print message */	3167	/* print message */
3424	sprintf(buf, "You feel attuned to ");	3168	sprintf (buf, "You feel attuned to ");
3425	for(i=0, j=0; i<NRSPELLPATHS; i++) {	3169	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3170	{
3426	if(item->path_attuned & (1<<i)) {	3171	if (item->path_attuned & (1 << i))
		3172	{
3427	if (j)	3173	if (j)
3428	strcat(buf," and ");	3174	strcat (buf, " and ");
3429	else	3175	else
3430	j = 1;	3176	j = 1;
3431	strcat(buf, spellpathnames[i]);	3177	strcat (buf, spellpathnames[i]);
3432	}	3178	}
3433	}	3179	}
		3180
3434	strcat(buf,".");	3181	strcat (buf, ".");
3435	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);	3182	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
3436	}	3183	}
3437		3184
3438	/* evtl. adding flags: */	3185	/* evtl. adding flags: */
3439	if(QUERY_FLAG(item, FLAG_XRAYS))	3186	if (QUERY_FLAG (item, FLAG_XRAYS))
3440	SET_FLAG(skin, FLAG_XRAYS);	3187	SET_FLAG (skin, FLAG_XRAYS);
3441	if(QUERY_FLAG(item, FLAG_STEALTH))	3188	if (QUERY_FLAG (item, FLAG_STEALTH))
3442	SET_FLAG(skin, FLAG_STEALTH);	3189	SET_FLAG (skin, FLAG_STEALTH);
3443	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))	3190	if (QUERY_FLAG (item, FLAG_SEE_IN_DARK))
3444	SET_FLAG(skin, FLAG_SEE_IN_DARK);	3191	SET_FLAG (skin, FLAG_SEE_IN_DARK);
3445		3192
3446	/* print message if there is one */	3193	/* print message if there is one */
3447	if (item->msg != NULL)	3194	if (item->msg != NULL)
3448	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3195	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3196	}
		3197	else
3449	}	3198	{
3450	else {
3451	/* generate misc. treasure */	3199	/* generate misc. treasure */
3452	tmp = arch_to_object (tr->item);	3200	tmp = tr->item->instance ();
3453	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));	3201	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
3454	tmp = insert_ob_in_ob (tmp, who);	3202	who->insert (tmp);
3455	if (who->type == PLAYER)
3456	esrv_send_item(who, tmp);
3457	}	3203	}
3458	}	3204	}
3459		3205
3460	/**	3206	//-GPL
3461	* Unready an object for a player. This function does nothing if the object was
3462	* not readied.
3463	*/
3464	void player_unready_range_ob(player *pl, object *ob) {
3465	rangetype i;
3466		3207
3467	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3208	sint8
3468	if (pl->ranges[i] == ob) {	3209	player::darkness_at (maptile *map, int x, int y) const
3469	pl->ranges[i] = NULL;	3210	{
3470	if (pl->shoottype == i) {	3211	if (!ns)
3471	pl->shoottype = range_none;	3212	return LOS_BLOCKED;
3472	}	3213
3473	}	3214	int dx, dy;
3474	}	3215	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3216	return LOS_BLOCKED;
		3217
		3218	x += dx - ns->current_x;
		3219	y += dy - ns->current_y;
		3220
		3221	return blocked_los (x, y);
3475	}	3222	}
		3223
		3224	void
		3225	player::infobox (const char *title, const char *msg, int color)
		3226	{
		3227	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3228	}
		3229
		3230	void
		3231	player::statusmsg (const char *msg, int color)
		3232	{
		3233	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3234	}
		3235
		3236	void
		3237	player::failmsg (const char *msg, int color)
		3238	{
		3239	play_sound (sound_find ("generic_failure"));
		3240	statusmsg (msg, color);
		3241	}
		3242

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