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Comparing deliantra/server/server/player.C (file contents):
Revision 1.6 by root, Sat Aug 26 23:36:34 2006 UTC vs.
Revision 1.287 by root, Sat Aug 13 23:09:54 2011 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 1.6 2006/08/26 23:36:34 root Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011 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		26
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	27	#include <algorithm>
10	Copyright (C) 1992 Frank Tore Johansen	28	#include <functional>
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The author can be reached via e-mail to crossfire-devel@real-time.com
27	*/
28		29
29	#include <global.h>	30	#include <global.h>
30	#ifndef WIN32 /* ---win32 remove headers */
31	#include <pwd.h>
32	#endif
33	#ifndef __CEXTRACT__
34	#include <sproto.h>	31	#include <sproto.h>
35	#endif
36	#include <sounds.h>	32	#include <sounds.h>
37	#include <living.h>	33	#include <living.h>
38	#include <object.h>	34	#include <object.h>
39	#include <spells.h>	35	#include <spells.h>
40	#include <skills.h>	36	#include <skills.h>
41	#include <newclient.h>
42		37
43	#ifdef COZY_SERVER	38	playervec players;
44	extern int same_party (partylist *a, partylist *b);
45	#endif
46		39
47	player *find_player(const char *plname)	40	/* This loads the first map an puts the player on it. */
		41	static void
		42	set_first_map (object *op)
48	{	43	{
49	player *pl;	44	op->contr->maplevel = first_map_path;
50	for(pl=first_player;pl!=NULL;pl=pl->next)	45	op->x = -1;
51	{	46	op->y = -1;
52	if(pl->ob != NULL && !strcmp(query_name(pl->ob),plname))
53	return pl;
54	};
55	return NULL;
56	}	47	}
57		48
58	player* find_player_partial_name( const char* plname )	49	void
59	{	50	player::activate ()
60	player* pl;	51	{
61	player* found = NULL;	52	if (active)
62	size_t namelen = strlen( plname );
63	for ( pl = first_player; pl != NULL; pl = pl->next )
64	{
65	if ( strlen( pl->ob->name ) < namelen )
66	continue;
67
68	if ( !strcmp( pl->ob->name, plname) )
69	return pl;
70
71	if ( !strncasecmp( pl->ob->name, plname, namelen ) )
72	{
73	if ( found )
74	return NULL;
75
76	found = pl;
77	}
78	}
79	return found;
80	}
81
82	void display_motd(const object *op) {
83	char buf[MAX_BUF];
84	char motd[HUGE_BUF];
85	FILE *fp;
86	int comp;
87	int size;
88
89	sprintf(buf, "%s/%s", settings.confdir, settings.motd);
90	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
91	return;
92	}
93	motd[0]='\0';
94	size=0;
95	while (fgets(buf, MAX_BUF, fp) != NULL) {
96	if( *buf == '#')
97	continue;
98	strncat(motd+size,buf,HUGE_BUF-size);
99	size+=strlen(buf);
100	}
101	draw_ext_info(NDI_UNIQUE | NDI_GREEN, 0, op, MSG_TYPE_MOTD, MSG_SUBTYPE_NONE, motd, NULL);
102	close_and_delete(fp, comp);
103	}
104
105	void send_rules(const object *op) {
106	char buf[MAX_BUF];
107	char rules[HUGE_BUF];
108	FILE *fp;
109	int comp;
110	int size;
111
112	sprintf(buf, "%s/%s", settings.confdir, settings.rules);
113	if ((fp=open_and_uncompress(buf, 0, &comp)) == NULL) {
114	return;	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	ob->clr_flag (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	player *tmp;	77	ob->enemy = 0; // sometimes keeps an extra refcount on itself
		78	ob->map = 0;
		79	party = 0;
208		80
209	p = (player *) malloc(sizeof(player));	81	players.erase (this);
210	if(p==NULL)	82	}
211	fatal(OUT_OF_MEMORY);
212		83
213	/* This adds the player in the linked list. There is extra	84	// connect the player with a specific client
214	* complexity here because we want to add the new player at the	85	// also changes, rationalises, and fixes some incorrect settings
215	* end of the list - there is in fact no compelling reason that	86	void
216	* that needs to be done except for things like output of	87	player::connect (client *ns)
217	* 'who'.	88	{
218	*/	89	this->ns = ns;
219	tmp=first_player;	90	ns->pl = this;
220	while(tmp!=NULL&&tmp->next!=NULL)
221	tmp=tmp->next;
222	if(tmp!=NULL)
223	tmp->next=p;
224	else
225	first_player=p;
226		91
227	p->next = NULL;	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 ())
228	}	114	{
		115	object *tmp, *abil = 0, *skin = 0;
229		116
230	/* Clears basically the entire player structure except	117	for (tmp = ob->inv; tmp; tmp = tmp->below)
231	* for next and socket.	118	if (tmp->type == FORCE)
232	*/	119	if (tmp->arch->archname == shstr_dragon_ability_force)
233	memset (static_cast<player_memset *>(p), 0, sizeof (player_memset));	120	abil = tmp;
		121	else if (tmp->arch->archname == shstr_dragon_skin_force)
		122	skin = tmp;
234		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->flag [FLAG_READY_WEAPON] = false;
		132	ob->flag [FLAG_READY_SKILL] = false;
		133	ob->flag [FLAG_READY_RANGE] = false;
		134	ob->flag [FLAG_READY_BOW] = false;
		135
		136	ob->update_stats ();
		137
		138	ns->floorbox_update ();
		139	esrv_send_inventory (ob, ob);
		140	esrv_add_spells (this, 0);
		141
		142	activate ();
		143
		144	INVOKE_PLAYER (CONNECT, this);
		145	INVOKE_PLAYER (LOGIN, this);
		146	}
		147
		148	void
		149	player::disconnect ()
		150	{
		151	if (ob)
		152	{
		153	ob->close_container (); //TODO: client-specific
		154	ob->drop_unpaid_items ();
		155	}
		156
		157	if (ns)
		158	{
		159	if (active)
		160	INVOKE_PLAYER (LOGOUT, this, ARG_INT (0));
		161
		162	INVOKE_PLAYER (DISCONNECT, this);
		163
		164	ns->reset_stats ();
		165	ns->pl = 0;
		166	ns = 0;
		167	}
		168
		169	// this is important for the player scheduler to get the correct refcount
		170	// when ns = 0
		171	observe = viewpoint = ob;
		172
		173	deactivate ();
		174	}
		175
		176	//-GPL
		177
		178	// the need for this function can be explained
		179	// by load_object not returning the object
		180	void
		181	player::set_object (object *op)
		182	{
		183	ob = observe = viewpoint = op;
		184	ob->contr = this; /* this aren't yet in archetype */
		185
		186	ob->speed = 1.0f; // object still inactive, keep it that way
		187	ob->speed_left = 0.5f;
		188
		189	ob->direction = 5; /* So player faces south */
		190	}
		191
		192	void
		193	player::set_observe (object *op)
		194	{
		195	observe = viewpoint = op ? op : ob;
		196	do_los = 1;
		197	}
		198
		199	void
		200	player::set_viewpoint (object *op)
		201	{
		202	viewpoint = op ? op : (object *)observe;
		203	do_los = 1;
		204	}
		205
		206	//+GPL
		207
		208	player::player ()
		209	{
235	/* There are some elements we want initialized to non zero value -	210	/* There are some elements we want initialised to non zero value -
236	* we deal with that below this point.	211	* we deal with that below this point.
237	*/	212	*/
238	p->party=NULL;	213	outputs_sync = 4;
239	p->outputs_sync=16; /* Every 2 seconds */	214	outputs_count = 4;
240	p->outputs_count=1; /* Keeps present behaviour */
241	p->unapply = unapply_nochoice;	215	unapply = unapply_nochoice;
242	p->Swap_First = -1;
243		216
244	#ifdef AUTOSAVE
245	p->last_save_tick = 9999999;
246	#endif
247
248	strcpy(p->savebed_map, first_map_path); /* Init. respawn position */	217	savebed_map = first_map_path; /* Init. respawn position */
249
250	op->contr=p; /* this aren't yet in archetype */
251	p->ob = op;
252	op->speed_left=0.5;
253	op->speed=1.0;
254	op->direction=5; /* So player faces south */
255	op->stats.wc=2;
256	op->run_away = 25; /* Then we panick... */
257	p->socket.monitor_spells = 0; /* Needed because esrv_update_spells( ) gets called by roll_stats */
258		218
259	roll_stats(op);
260	p->state=ST_ROLL_STAT;
261	clear_los(op);
262
263	p->gen_sp_armour=10;	219	gen_sp_armour = 10;
264	p->last_speed= -1;
265	p->shoottype=range_none;
266	p->bowtype=bow_normal;	220	bowtype = bow_normal;
267	p->petmode=pet_normal;	221	petmode = pet_normal;
268	p->listening=10;
269	p->usekeys=containers;	222	usekeys = containers;
270	p->last_weapon_sp= -1;	223	peaceful = 1; /* default peaceful */
271	p->peaceful=1; /* default peaceful */
272	p->do_los=1;	224	do_los = 1;
273	p->explore=0;
274	p->no_shout=0; /* default can shout */
275		225
276	strncpy(p->title, op->arch->clone.name, sizeof(p->title)-1);	226	weapon_sp = 1.0f;
277	p->title[sizeof(p->title)-1] = '\0';	227	weapon_sp_left = 0.5f;
278	op->race = add_string (op->arch->clone.race);
279
280	CLEAR_FLAG(op,FLAG_READY_SKILL);
281
282	/* we need to clear these to -1 and not zero - otherwise,
283	* if a player quits and starts a new character, we wont
284	* send new values to the client, as things like exp start
285	* at zero.
286	*/
287	for (i=0; i < NUM_SKILLS; i++) {
288	p->last_skill_exp[i] = -1;
289	p->last_skill_ob[i] = NULL;
290	}
291	for (i=0; i < NROFATTACKS; i++) {
292	p->last_resist[i] = -1;
293	}
294	p->last_stats.exp = -1;
295	p->last_weight = (uint32)-1;
296
297	p->socket.update_look=0;
298	p->socket.look_position=0;
299	return p;
300	}	228	}
301		229
302		230	void
303	/* This loads the first map an puts the player on it. */	231	player::do_destroy ()
304	static void set_first_map(object *op)
305	{	232	{
306	strcpy(op->contr->maplevel, first_map_path);	233	disconnect ();
307	op->x = -1;
308	op->y = -1;
309	enter_exit(op, NULL);
310	}
311		234
312	/* Tries to add player on the connection passwd in ns.	235	attachable::do_destroy ();
313	* All we can really get in this is some settings like host and display
314	* mode.
315	*/
316		236
317	int add_player(NewSocket *ns) {	237	if (ob)
318	player *p;	238	ob->destroy ();
319		239
320	p=get_player(NULL);	240	ob = observe = viewpoint = 0;
321	p->socket = *ns;	241	}
322	p->socket.faces_sent = (uint8*) malloc(p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
323	if(p->socket.faces_sent == NULL)
324	fatal(OUT_OF_MEMORY);
325	memcpy(p->socket.faces_sent, ns->faces_sent, p->socket.faces_sent_len*sizeof(*p->socket.faces_sent));
326	/* Needed because the socket we just copied over needs to be cleared.
327	* Note that this can result in a client reset if there is partial data
328	* on the uncoming socket.
329	*/
330	p->socket.inbuf.len = 0;
331	set_first_map(p->ob);
332		242
333	CLEAR_FLAG(p->ob, FLAG_FRIENDLY);	243	player::~player ()
334	add_friendly_object(p->ob);	244	{
335	send_rules(p->ob);	245	/* Clear item stack */
336	send_news(p->ob);	246	free (stack_items);
337	display_motd(p->ob);
338	get_name(p->ob);
339	return 0;
340	}	247	}
341		248
342	/*	249	/*
343	* get_player_archetype() return next player archetype from archetype	250	* get_player_archetype() return next player archetype from archetype
344	* list. Not very efficient routine, but used only creating new players.	251	* list. Not very efficient routine, but used only creating new players.
345	* Note: there MUST be at least one player archetype!	252	* Note: there MUST be at least one player archetype!
346	*/	253	*/
		254	static archetype *
347	archetype *get_player_archetype(archetype* at)	255	get_player_archetype (archetype *at)
348	{	256	{
349	archetype *start = at;	257	// archetypes could have been reloaded
350	for (;;) {	258	archetype *nat = at ? archetype::find (at->archname) : archetypes [0];
351	if (at==NULL || at->next==NULL)	259
352	at=first_archetype;	260	if (!nat)
353	else
354	at=at->next;
355	if(at->clone.type==PLAYER)
356	return at;	261	return at;
357	if (at == start) {	262
358	LOG (llevError, "No Player archetypes\n");	263	archvec::iterator i = archetypes.find (nat);
359	exit (-1);	264
360	}	265	for (;;)
361	}	266	{
362	}	267	if (++i == archetypes.end ())
		268	i = archetypes.begin ();
		269	else if (*i == at)
		270	cleanup ("not a single player archetype found");
363		271
		272	if ((*i)->type == PLAYER)
		273	return *i;
		274	}
		275	}
364		276
		277	/* Tries to add player on the connection passed in ns.
		278	* All we can really get in this is some settings like host and display
		279	* mode.
		280	*/
		281	player *
		282	player::create ()
		283	{
		284	player *pl = new player;
		285
		286	pl->set_object (get_player_archetype (0)->instance ());
		287
		288	pl->ob->roll_stats ();
		289	pl->ob->stats.wc = 2;
		290	pl->ob->run_away = 25; /* Then we panick... */
		291
		292	set_first_map (pl->ob);
		293
		294	return pl;
		295	}
		296
		297	object *
365	object *get_nearest_player(object *mon) {	298	get_nearest_player (object *mon)
		299	{
366	object *op = NULL;	300	object *op = NULL;
367	player *pl = NULL;
368	objectlink *ol;	301	objectlink *ol;
369	unsigned lastdist;	302	unsigned lastdist;
370	rv_vector rv;	303	rv_vector rv;
371		304
372	for(ol=first_friendly_object,lastdist=1000;ol!=NULL;ol=ol->next) {	305	for (ol = first_friendly_object, lastdist = 1000; ol; ol = ol->next)
373	/* We should not find free objects on this friendly list, but it	306	{
374	* does periodically happen. Given that, lets deal with it.
375	* While unlikely, it is possible the next object on the friendly
376	* list is also free, so encapsulate this in a while loop.
377	*/
378	while (QUERY_FLAG(ol->ob, FLAG_FREED) || !QUERY_FLAG(ol->ob, FLAG_FRIENDLY)) {
379	object *tmp=ol->ob;
380
381	/* Can't do much more other than log the fact, because the object
382	* itself will have been cleared.
383	*/
384	LOG(llevDebug,"get_nearest_player: Found free/non friendly object on friendly list\n");
385	ol = ol->next;
386	remove_friendly_object(tmp);
387	if (!ol) return op;
388	}
389
390	/* Remove special check for player from this. First, it looks to cause
391	* some crashes (ol->ob->contr not set properly?), but secondly, a more
392	* complicated method of state checking would be needed in any case -
393	* as it was, a clever player could type quit, and the function would
394	* skip them over while waiting for confirmation. Remove
395	* on_same_map check, as can_detect_enemy also does this
396	*/
397	if (!can_detect_enemy(mon,ol->ob,&rv))	307	if (!can_detect_enemy (mon, ol->ob, &rv))
398	continue;	308	continue;
399		309
400	if(lastdist>rv.distance) {
401	op=ol->ob;
402	lastdist=rv.distance;
403	}
404	}
405	for (pl=first_player; pl != NULL; pl=pl->next) {
406	if (can_detect_enemy(mon, pl->ob,&rv)) {
407
408	if(lastdist>rv.distance) {	310	if (lastdist > rv.distance)
409	op=pl->ob;	311	{
		312	op = ol->ob;
410	lastdist=rv.distance;	313	lastdist = rv.distance;
		314	}
411	}	315	}
412	}	316
413	}	317	for_all_players (pl)
		318	if (can_detect_enemy (mon, pl->ob, &rv))
		319	if (lastdist > rv.distance)
		320	{
		321	op = pl->ob;
		322	lastdist = rv.distance;
		323	}
		324
414	#if 0	325	#if 0
415	LOG(llevDebug,"get_nearest_player() finds player: %s\n",op?op->name:"(null)");	326	LOG (llevDebug, "get_nearest_player() finds player: %s\n", op ? &op->name : "(null)");
416	#endif	327	#endif
417	return op;	328	return op;
418	}	329	}
419		330
420	/* I believe this can safely go to 2, 3 is questionable, 4 will likely	331	/* I believe this can safely go to 2, 3 is questionable, 4 will likely
421	* result in a monster paths backtracking. It basically determines how large a	332	* result in a monster paths backtracking. It basically determines how large a
422	* detour a monster will take from the direction path when looking	333	* detour a monster will take from the direction path when looking
…		…
436	* circling behaviour. Unfortunately, this function is also used to determined	347	* circling behaviour. Unfortunately, this function is also used to determined
437	* if the creature should cast a spell, so returning a direction in that case	348	* if the creature should cast a spell, so returning a direction in that case
438	* is probably not a good thing.	349	* is probably not a good thing.
439	*/	350	*/
440	#define MAX_SPACES 50	351	#define MAX_SPACES 50
441
442		352
443	/*	353	/*
444	* Returns the direction to the player, if valid. Returns 0 otherwise.	354	* Returns the direction to the player, if valid. Returns 0 otherwise.
445	* modified to verify there is a path to the player. Does this by stepping towards	355	* modified to verify there is a path to the player. Does this by stepping towards
446	* player and if path is blocked then see if blockage is close enough to player that	356	* player and if path is blocked then see if blockage is close enough to player that
…		…
459	* monster can in fact move one space in that direction.	369	* monster can in fact move one space in that direction.
460	* 3) I'm not sure how good this code will be for moving multipart monsters,	370	* 3) I'm not sure how good this code will be for moving multipart monsters,
461	* since only simple checks to blocked are being called, which could mean the monster	371	* since only simple checks to blocked are being called, which could mean the monster
462	* is blocking itself.	372	* is blocking itself.
463	*/	373	*/
		374	int
464	int path_to_player(object *mon, object *pl, unsigned mindiff) {	375	path_to_player (object *mon, object *pl, unsigned mindiff)
		376	{
465	rv_vector rv;	377	rv_vector rv;
466	sint16 x,y;
467	int lastx,lasty,dir,i,diff, firstdir=0,lastdir, max=MAX_SPACES, mflags, blocked;	378	int dir, i, diff, firstdir = 0, lastdir, max = MAX_SPACES, mflags, blocked;
468	mapstruct *m ,*lastmap;
469		379
470	get_rangevector(mon, pl, &rv, 0);	380	get_rangevector (mon, pl, &rv, 0);
471		381
472	if (rv.distance<mindiff) return 0;	382	if (rv.distance < mindiff)
473
474	x=mon->x;
475	y=mon->y;
476	m=mon->map;
477	dir = rv.direction;
478	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
479	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
480	/* If we can't solve it within the search distance, return now. */
481	if (diff>max) return 0;
482	while (diff >1 && max>0) {
483	lastx = x;
484	lasty = y;
485	lastmap = m;
486	x = lastx + freearr_x[dir];
487	y = lasty + freearr_y[dir];
488
489	mflags = get_map_flags(m, &m, x, y, &x, &y);
490	blocked = (mflags & P_OUT_OF_MAP) ? MOVE_ALL : GET_MAP_MOVE_BLOCK(m, x, y);
491
492	/* Space is blocked - try changing direction a little */
493	if ((mflags & P_OUT_OF_MAP) || ((OB_TYPE_MOVE_BLOCK(mon, blocked) || (mflags&P_BLOCKSVIEW))
494	&& (m == mon->map && blocked_link(mon, m, x, y)))) {
495	/* recalculate direction from last good location. Possible
496	* we were not traversing ideal location before.
497	*/
498	get_rangevector_from_mapcoord(lastmap, lastx, lasty, pl, &rv, 0);
499	if (rv.direction != dir) {
500	/* OK - says direction should be different - lets reset the
501	* the values so it will try again.
502	*/
503	x = lastx;
504	y = lasty;
505	m = lastmap;
506	dir = firstdir = rv.direction;
507	} else {
508	/* direct path is blocked - try taking a side step to
509	* either the left or right.
510	* Note increase the values in the loop below to be
511	* more than -1/1 respectively will mean the monster takes
512	* bigger detour. Have to be careful about these values getting
513	* too big (3 or maybe 4 or higher) as the monster may just try
514	* stepping back and forth
515	*/
516	for (i=-DETOUR_AMOUNT; i<=DETOUR_AMOUNT; i++) {
517	if (i==0) continue; /* already did this, so skip it */
518	/* Use lastdir here - otherwise,
519	* since the direction that the creature should move in
520	* may change, you could get infinite loops.
521	* ie, player is northwest, but monster can only
522	* move west, so it does that. It goes some distance,
523	* gets blocked, finds that it should move north,
524	* can't do that, but now finds it can move east, and
525	* gets back to its original point. lastdir contains
526	* the last direction the creature has successfully
527	* moved.
528	*/
529
530	x = lastx + freearr_x[absdir(lastdir+i)];
531	y = lasty + freearr_y[absdir(lastdir+i)];
532	m = lastmap;
533	mflags = get_map_flags(m, &m, x, y, &x, &y);
534	if (mflags & P_OUT_OF_MAP) continue;
535	blocked = GET_MAP_MOVE_BLOCK(m, x, y);
536	if (OB_TYPE_MOVE_BLOCK(mon, blocked)) continue;
537	if (mflags & P_BLOCKSVIEW) continue;
538
539	if (m == mon->map && blocked_link(mon, m, x, y)) break;
540	}
541	/* go through entire loop without finding a valid
542	* sidestep to take - thus, no valid path.
543	*/
544	if (i==(DETOUR_AMOUNT+1))
545	return 0;
546	diff--;
547	lastdir=dir;
548	max--;
549	if (!firstdir) firstdir = dir+i;
550	} /* else check alternate directions */
551	} /* if blocked */
552	else {
553	/* we moved towards creature, so diff is less */
554	diff--;
555	max--;
556	lastdir=dir;
557	if (!firstdir) firstdir = dir;
558	}
559	if (diff<=1) {
560	/* Recalculate diff (distance) because we may not have actually
561	* headed toward player for entire distance.
562	*/
563	get_rangevector_from_mapcoord(m, x, y, pl, &rv, 0);
564	diff = FABS(rv.distance_x)>FABS(rv.distance_y)?FABS(rv.distance_x):FABS(rv.distance_y);
565	}
566	if (diff>max) return 0;
567	}
568	/* If we reached the max, didn't find a direction in time */
569	if (!max) return 0;
570
571	return firstdir;
572	}
573
574	void give_initial_items(object *pl,treasurelist *items) {
575	object *op,*next=NULL;
576
577	if(pl->randomitems!=NULL)
578	create_treasure(items,pl,GT_STARTEQUIP | GT_ONLY_GOOD,1,0);
579
580	for (op=pl->inv; op; op=next) {
581	next = op->below;
582
583	/* Forces get applied per default, unless they have the
584	* flag "neutral" set. Sorry but I can't think of a better way
585	*/
586	if(op->type==FORCE && !QUERY_FLAG(op, FLAG_NEUTRAL))
587	SET_FLAG(op,FLAG_APPLIED);
588
589	/* we never give weapons/armour if these cannot be used
590	* by this player due to race restrictions
591	*/
592	if (pl->type == PLAYER) {
593	if ((!QUERY_FLAG(pl, FLAG_USE_ARMOUR) &&
594	(op->type == ARMOUR || op->type == BOOTS ||
595	op->type == CLOAK || op->type == HELMET ||
596	op->type == SHIELD || op->type == GLOVES ||
597	op->type == BRACERS || op->type == GIRDLE)) ||
598	(!QUERY_FLAG(pl, FLAG_USE_WEAPON) && op->type == WEAPON)) {
599	remove_ob (op);
600	free_object (op);
601	continue;
602	}
603	}
604
605	/* This really needs to be better - we should really give
606	* a substitute spellbook. The problem is that we don't really
607	* have a good idea what to replace it with (need something like
608	* a first level treasurelist for each skill.)
609	* remove duplicate skills also
610	*/
611	if(op->type==SPELLBOOK || op->type == SKILL) {
612	object *tmp;
613
614	for (tmp=op->below; tmp; tmp=tmp->below)
615	if (tmp->type == op->type && tmp->name == op->name) break;
616
617	if (tmp) {
618	remove_ob(op);
619	free_object(op);
620	LOG(llevError,"give_initial_items: Removing duplicate object %s\n",
621	tmp->name);
622	continue;
623	}
624	if (op->nrof > 1) op->nrof = 1;
625	}
626
627	if (op->type == SPELLBOOK && op->inv) {
628	CLEAR_FLAG(op->inv, FLAG_STARTEQUIP);
629	}
630
631	/* Give starting characters identified, uncursed, and undamned
632	* items. Just don't identify gold or silver, or it won't be
633	* merged properly.
634	*/
635	if (need_identify(op)) {
636	SET_FLAG(op, FLAG_IDENTIFIED);
637	CLEAR_FLAG(op, FLAG_CURSED);
638	CLEAR_FLAG(op, FLAG_DAMNED);
639	}
640	if(op->type==SPELL) {
641	remove_ob(op);
642	free_object(op);
643	continue;
644	}
645	else if(op->type==SKILL) {
646	SET_FLAG(op, FLAG_CAN_USE_SKILL);
647	op->stats.exp = 0;
648	op->level = 1;
649	}
650	/* lock all 'normal items by default */
651	else SET_FLAG(op, FLAG_INV_LOCKED);
652	} /* for loop of objects in player inv */
653
654	/* Need to set up the skill pointers */
655	link_player_skills(pl);
656	}
657
658	void get_name(object *op) {
659	op->contr->write_buf[0]='\0';
660	op->contr->state=ST_GET_NAME;
661	send_query(&op->contr->socket,0,"What is your name?\n:");
662	}
663
664	void get_password(object *op) {
665	op->contr->write_buf[0]='\0';
666	op->contr->state=ST_GET_PASSWORD;
667	send_query(&op->contr->socket,CS_QUERY_HIDEINPUT, "What is your password?\n:");
668	}
669
670	void play_again(object *op)
671	{
672	op->contr->state=ST_PLAY_AGAIN;
673	op->chosen_skill = NULL;
674	send_query(&op->contr->socket, CS_QUERY_SINGLECHAR, "Do you want to play again (a/q)?");
675	/* a bit of a hack, but there are various places early in th
676	* player creation process that a user can quit (eg, roll
677	* stats) that isn't removing the player. Taking a quick
678	* look, there are many places that call play_again without
679	* removing the player - it probably makes more sense
680	* to leave it to play_again to remove the object in all
681	* cases.
682	*/
683	if (!QUERY_FLAG(op, FLAG_REMOVED))
684	remove_ob(op);
685	/* Need to set this to null - otherwise, it could point to garbage,
686	* and draw() doesn't check to see if the player is removed, only if
687	* the map is null or not swapped out.
688	*/
689	op->map = NULL;
690	}
691
692
693	int receive_play_again(object *op, char key)
694	{
695	if(key=='q'||key=='Q') {
696	remove_friendly_object(op);
697	leave(op->contr,0); /* ericserver will draw the message */
698	return 2;
699	}
700	else if(key=='a'||key=='A') {
701	player *pl = op->contr;
702	const char *name = op->name;
703
704	add_refcount(name);
705	remove_friendly_object(op);
706	free_object(op);
707	pl = get_player(pl);
708	op = pl->ob;
709	add_friendly_object(op);
710	op->contr->password[0]='~';
711	FREE_AND_CLEAR_STR(op->name);
712	FREE_AND_CLEAR_STR(op->name_pl);
713
714	/* Lets put a space in here */
715	new_draw_info(NDI_UNIQUE, 0, op, "\n");
716	get_name(op);
717	op->name = name; /* Alrady added a refcount above */
718	op->name_pl = add_string(name);
719	set_first_map(op);
720	} else {
721	/* user pressed something else so just ask again... */
722	play_again(op);
723	}
724	return 0;	383	return 0;
725	}
726		384
727	void confirm_password(object *op) {	385	mapxy pos (mon);
		386	dir = rv.direction;
		387	lastdir = firstdir = rv.direction; /* perhaps we stand next to pl, init firstdir too */
		388	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
728		389
729	op->contr->write_buf[0]='\0';	390	/* If we can't solve it within the search distance, return now. */
730	op->contr->state=ST_CONFIRM_PASSWORD;	391	if (diff > max)
731	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "Please type your password again.\n:");	392	return 0;
732	}
733		393
		394	while (diff > 1 && max > 0)
		395	{
		396	mapxy lastpos = pos;
		397
		398	pos.move (dir);
		399
		400	/* Space is blocked - try changing direction a little */
		401	if (!pos.normalise ()
		402	|| (((pos->flags () & P_BLOCKSVIEW) || OB_TYPE_MOVE_BLOCK (mon, pos->move_block))
		403	&& blocked_link (mon, pos.m, pos.x, pos.y)))
		404	{
		405	/* recalculate direction from last good location. Possible
		406	* we were not traversing ideal location before.
		407	*/
		408	get_rangevector_from_mapcoord (lastpos.m, lastpos.x, lastpos.y, pl, &rv, 0);
		409	if (rv.direction != dir)
		410	{
		411	/* OK - says direction should be different - lets reset the
		412	* the values so it will try again.
		413	*/
		414	pos = lastpos;
		415	dir = firstdir = rv.direction;
		416	}
		417	else
		418	{
		419	/* direct path is blocked - try taking a side step to
		420	* either the left or right.
		421	* Note increase the values in the loop below to be
		422	* more than -1/1 respectively will mean the monster takes
		423	* bigger detour. Have to be careful about these values getting
		424	* too big (3 or maybe 4 or higher) as the monster may just try
		425	* stepping back and forth
		426	*/
		427	for (i = -DETOUR_AMOUNT; i <= DETOUR_AMOUNT; i++)
		428	{
		429	if (i == 0)
		430	continue; /* already did this, so skip it */
		431
		432	/* Use lastdir here - otherwise,
		433	* since the direction that the creature should move in
		434	* may change, you could get infinite loops.
		435	* ie, player is northwest, but monster can only
		436	* move west, so it does that. It goes some distance,
		437	* gets blocked, finds that it should move north,
		438	* can't do that, but now finds it can move east, and
		439	* gets back to its original point. lastdir contains
		440	* the last direction the creature has successfully
		441	* moved.
		442	*/
		443	pos = lastpos;
		444	pos.move (absdir (lastdir + i));
		445
		446	if (!pos.normalise ())
		447	continue;
		448
		449	mapspace &ms = *pos;
		450
		451	if (ms.flags () & P_BLOCKSVIEW)
		452	continue;
		453
		454	if (OB_TYPE_MOVE_BLOCK (mon, ms.move_block))
		455	continue;
		456
		457	if (blocked_link (mon, pos.m, pos.x, pos.y))
		458	break;
		459	}
		460
		461	/* go through entire loop without finding a valid
		462	* sidestep to take - thus, no valid path.
		463	*/
		464	if (i == DETOUR_AMOUNT + 1)
		465	return 0;
		466
		467	diff--;
		468	lastdir = dir;
		469	max--;
		470	if (!firstdir)
		471	firstdir = dir + i;
		472	} /* else check alternate directions */
		473	} /* if blocked */
		474	else
		475	{
		476	/* we moved towards creature, so diff is less */
		477	diff--;
		478	max--;
		479	lastdir = dir;
		480
		481	if (!firstdir)
		482	firstdir = dir;
		483	}
		484
		485	if (diff <= 1)
		486	{
		487	/* Recalculate diff (distance) because we may not have actually
		488	* headed toward player for entire distance.
		489	*/
		490	get_rangevector_from_mapcoord (pos.m, pos.x, pos.y, pl, &rv, 0);
		491	diff = ::max (abs (rv.distance_x), abs (rv.distance_y));
		492	}
		493
		494	if (diff > max)
		495	return 0;
		496	}
		497
		498	/* If we reached the max, didn't find a direction in time */
		499	if (!max)
		500	return 0;
		501
		502	return firstdir;
		503	}
		504
		505	void
		506	give_initial_items (object *pl, treasurelist *items)
		507	{
		508	if (pl->randomitems)
		509	create_treasure (items, pl, GT_STARTEQUIP | GT_ONLY_GOOD, 1, 0);
		510
		511	for (object *next, *op = pl->inv; op; op = next)
		512	{
		513	next = op->below;
		514
		515	/* Forces get applied per default, unless they have the
		516	* flag "neutral" set. Sorry but I can't think of a better way
		517	*/
		518	if (op->type == FORCE && !op->flag [FLAG_NEUTRAL])
		519	op->set_flag (FLAG_APPLIED);
		520
		521	/* we never give weapons/armour if these cannot be used
		522	* by this player due to race restrictions
		523	*/
		524	if (pl->type == PLAYER)
		525	{
		526	if ((!pl->flag [FLAG_USE_ARMOUR]
		527	&&
		528	(op->type == ARMOUR || op->type == BOOTS
		529	|| op->type == CLOAK || op->type == HELMET
		530	|| op->type == SHIELD || op->type == GLOVES
		531	|| op->type == BRACERS || op->type == GIRDLE))
		532	|| (!pl->flag [FLAG_USE_WEAPON] && op->type == WEAPON))
		533	{
		534	op->destroy ();
		535	continue;
		536	}
		537	}
		538
		539	/* Here we remove duplicated skills (as duplicated spell objects have
		540	* _very_ confusing effects for players), which could for instance be
		541	* generated by multiple treasurelists specifying the same skills.
		542	*/
		543	if (op->type == SKILL)
		544	{
		545	for (object *tmp = op->below; tmp; tmp = tmp->below)
		546	if (tmp->type == op->type && tmp->name == op->name)
		547	{
		548	op->destroy ();
		549	break;
		550	}
		551
		552	if (op->nrof > 1)
		553	op->nrof = 1;
		554	}
		555
		556	if (op->type == SPELLBOOK && op->inv)
		557	op->inv->clr_flag (FLAG_STARTEQUIP);
		558
		559	/* Give starting characters identified, uncursed, and undamned
		560	* items. Just don't identify gold or silver, or it won't be
		561	* merged properly.
		562	*/
		563	if (op->need_identify ())
		564	{
		565	op->set_flag (FLAG_IDENTIFIED);
		566	op->clr_flag (FLAG_CURSED);
		567	op->clr_flag (FLAG_DAMNED);
		568	}
		569
		570	if (op->type == SPELL)
		571	{
		572	op->destroy ();
		573	continue;
		574	}
		575	else if (op->type == SKILL)
		576	{
		577	op->set_flag (FLAG_CAN_USE_SKILL);
		578	op->stats.exp = 0;
		579	op->level = 1;
		580	}
		581	else /* lock all 'normal items by default */
		582	op->set_flag (FLAG_INV_LOCKED);
		583	} /* for loop of objects in player inv */
		584
		585	/* Need to set up the skill pointers */
		586	pl->contr->link_skills ();
		587	}
		588
		589	void
734	void get_party_password(object *op, partylist *party) {	590	get_party_password (object *op, partylist *party)
		591	{
735	if (party == NULL) {	592	if (party == NULL)
		593	{
736	LOG(llevError, "get_party_password(): tried to make player %s join a NULL party", op->name);	594	LOG (llevError, "get_party_password(): tried to make player %s join a NULL party", &op->name);
737	return;	595	return;
738	}	596	}
		597
739	op->contr->write_buf[0]='\0';	598	op->contr->write_buf[0] = '\0';
740	op->contr->state=ST_GET_PARTY_PASSWORD;	599	op->contr->ns->state = ST_GET_PARTY_PASSWORD;
741	op->contr->party_to_join = party;	600	op->contr->party_to_join = party;
742	send_query(&op->contr->socket, CS_QUERY_HIDEINPUT, "What is the password?\n:");	601	send_query (op->contr->ns, CS_QUERY_HIDEINPUT, "What is the password?\n:");
743	}	602	}
744
745		603
746	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */	604	/* This rolls four 1-6 rolls and sums the best 3 of the 4. */
747	int roll_stat(void) {	605	static int
		606	roll_stat ()
		607	{
748	int a[4],i,j,k;	608	int a[4], i, j, k;
749		609
750	for(i=0;i<4;i++)	610	for (i = 0; i < 4; i++)
751	a[i]=(int)RANDOM()%6+1;	611	a[i] = rndm (1, 6);
752		612
753	for(i=0,j=0,k=7;i<4;i++)	613	for (i = 0, j = 0, k = 7; i < 4; i++)
754	if(a[i]<k)	614	if (a[i] < k)
755	k=a[i],j=i;	615	k = a[i], j = i;
756		616
757	for(i=0,k=0;i<4;i++) {	617	for (i = 0, k = 0; i < 4; i++)
758	if(i!=j)	618	if (i != j)
759	k+=a[i];	619	k += a[i];
760	}	620
761	return k;	621	return k;
762	}	622	}
763		623
764	void roll_stats(object *op) {	624	void
		625	object::roll_stats ()
		626	{
		627	int statsort [NUM_STATS];
		628
		629	for (;;)
		630	{
765	int sum=0;	631	int sum = 0;
766	int i = 0, j = 0;	632	for (int i = NUM_STATS; i--; )
767	int statsort[7];	633	sum += statsort [i] = roll_stat ();
768		634
769	do {	635	if (sum >= 82 && sum <= 116)
770	op->stats.Str=roll_stat();	636	break;
771	op->stats.Dex=roll_stat();	637	}
772	op->stats.Int=roll_stat();
773	op->stats.Con=roll_stat();
774	op->stats.Wis=roll_stat();
775	op->stats.Pow=roll_stat();
776	op->stats.Cha=roll_stat();
777	sum=op->stats.Str+op->stats.Dex+op->stats.Int+
778	op->stats.Con+op->stats.Wis+op->stats.Pow+
779	op->stats.Cha;
780	} while(sum<82||sum>116);
781		638
782	/* Sort the stats so that rerolling is easier... */	639	// Sort the stats so that rerolling is easier...
783	statsort[0] = op->stats.Str;	640	std::sort (statsort, statsort + NUM_STATS, std::greater<int>());
784	statsort[1] = op->stats.Dex;
785	statsort[2] = op->stats.Int;
786	statsort[3] = op->stats.Con;
787	statsort[4] = op->stats.Wis;
788	statsort[5] = op->stats.Pow;
789	statsort[6] = op->stats.Cha;
790		641
791	/* a quick and dirty bubblesort? */	642	for (int i = 0; i < NUM_STATS; ++i)
792	do {
793	if (statsort[i] < statsort[i + 1]) {
794	j = statsort[i];
795	statsort[i] = statsort[i + 1];
796	statsort[i + 1] = j;
797	i = 0;
798	} else {
799	i++;
800	}
801	} while (i < 6);
802
803	op->stats.Str = statsort[0];	643	stats.stat (i) = statsort [i];
804	op->stats.Dex = statsort[1];
805	op->stats.Con = statsort[2];
806	op->stats.Int = statsort[3];
807	op->stats.Wis = statsort[4];
808	op->stats.Pow = statsort[5];
809	op->stats.Cha = statsort[6];
810		644
811
812	op->contr->orig_stats.Str=op->stats.Str;
813	op->contr->orig_stats.Dex=op->stats.Dex;
814	op->contr->orig_stats.Int=op->stats.Int;
815	op->contr->orig_stats.Con=op->stats.Con;
816	op->contr->orig_stats.Wis=op->stats.Wis;
817	op->contr->orig_stats.Pow=op->stats.Pow;
818	op->contr->orig_stats.Cha=op->stats.Cha;
819
820	op->level=1;
821	op->stats.exp=0;	645	stats.exp = 0;
822	op->stats.ac=0;	646	stats.ac = 0;
823		647
		648	stats.hp = stats.maxhp;
		649	stats.sp = stats.maxsp;
		650	stats.grace = stats.maxgrace;
		651
		652	if (contr)
		653	{
824	op->contr->levhp[1] = 9;	654	contr->levhp[1] = 9;
825	op->contr->levsp[1] = 6;	655	contr->levsp[1] = 6;
826	op->contr->levgrace[1] = 3;	656	contr->levgrace[1] = 3;
827		657
828	fix_player(op);	658	contr->orig_stats = stats;
		659	}
		660	}
		661
		662	void
		663	object::swap_stats (int a, int b)
		664	{
		665	swap (contr->orig_stats.stat (a), contr->orig_stats.stat (b));
		666
		667	for (int i = 0; i < NUM_STATS; ++i)
		668	stats.stat (i) = contr->orig_stats.stat (i);
		669
		670	//TODO: the following code looks so borked and should, at the very least,
		671	// be merged with the similar code in roll_stats
		672	stats.ac = 0;
		673
		674	level = 1;
		675	stats.exp = 0;
		676	stats.ac = 0;
		677
829	op->stats.hp = op->stats.maxhp;	678	stats.hp = stats.maxhp;
830	op->stats.sp = op->stats.maxsp;	679	stats.sp = stats.maxsp;
831	op->stats.grace = op->stats.maxgrace;	680	stats.grace = stats.maxgrace;
		681
		682	if (contr)
		683	{
		684	contr->levhp[1] = 9;
		685	contr->levsp[1] = 6;
		686	contr->levgrace[1] = 3;
		687
832	op->contr->orig_stats=op->stats;	688	contr->orig_stats = stats;
		689	}
833	}	690	}
834		691
835	void Roll_Again(object *op)	692	static void
		693	start_info (object *op)
836	{	694	{
837	esrv_new_player(op->contr, 0);
838	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)? ");
839	}
840
841	void Swap_Stat(object *op,int Swap_Second)
842	{
843	signed char tmp;
844	char buf[MAX_BUF];	695	char buf[MAX_BUF];
845		696
846	if ( op->contr->Swap_First == -1 ) {	697	sprintf (buf, "Welcome to Deliantra v%s!", VERSION);
847	new_draw_info(NDI_UNIQUE, 0,op,"How the hell did you get here?!?!!!");
848	new_draw_info(NDI_UNIQUE, 0,op,"Error in Swap_Stat code,");
849	new_draw_info(NDI_UNIQUE, 0,op,"mail korg@rdt.monash.edu.au");
850	return;
851	}
852
853	tmp = get_attr_value(&op->contr->orig_stats, op->contr->Swap_First);
854
855	set_attr_value(&op->contr->orig_stats, op->contr->Swap_First,
856	get_attr_value(&op->contr->orig_stats, Swap_Second));
857
858	set_attr_value(&op->contr->orig_stats, Swap_Second, tmp);
859
860	sprintf(buf,"%s done\n", short_stat_name[Swap_Second]);
861	new_draw_info(NDI_UNIQUE, 0,op, buf);	698	new_draw_info (NDI_UNIQUE, 0, op, buf);
862	op->stats.Str = op->contr->orig_stats.Str;
863	op->stats.Dex = op->contr->orig_stats.Dex;
864	op->stats.Con = op->contr->orig_stats.Con;
865	op->stats.Int = op->contr->orig_stats.Int;
866	op->stats.Wis = op->contr->orig_stats.Wis;
867	op->stats.Pow = op->contr->orig_stats.Pow;
868	op->stats.Cha = op->contr->orig_stats.Cha;
869	op->stats.ac=0;
870
871	op->level=1;
872	op->stats.exp=0;
873	op->stats.ac=0;
874
875	op->contr->levhp[1] = 9;
876	op->contr->levsp[1] = 6;
877	op->contr->levgrace[1] = 3;
878
879	fix_player(op);
880	op->stats.hp = op->stats.maxhp;
881	op->stats.sp = op->stats.maxsp;
882	op->stats.grace = op->stats.maxgrace;
883	op->contr->orig_stats=op->stats;
884	op->contr->Swap_First=-1;
885	}
886
887
888	/* This code has been greatly reduced, because with set_attr_value
889	* and get_attr_value, the stats can be accessed just numeric
890	* ids. stat_trans is a table that translate the number entered
891	* into the actual stat. It is needed because the order the stats
892	* are displayed in the stat window is not the same as how
893	* the number's access that stat. The table does that translation.
894	*/
895	int key_roll_stat(object *op, char key)
896	{
897	int keynum = key -'0';
898	char buf[MAX_BUF];
899	static sint8 stat_trans[] = {-1, STR, DEX, CON, INT, WIS, POW, CHA};
900
901	if (keynum>0 && keynum<=7) {
902	if (op->contr->Swap_First==-1) {
903	op->contr->Swap_First=stat_trans[keynum];
904	sprintf(buf,"%s ->", short_stat_name[stat_trans[keynum]]);
905	new_draw_info(NDI_UNIQUE, 0,op,buf);
906	}
907	else
908	Swap_Stat(op,stat_trans[keynum]);
909
910	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
911	return 1;
912	}
913	switch (key) {
914	case 'n':
915	case 'N': {
916	SET_FLAG(op, FLAG_WIZ);
917	if(op->map==NULL) {
918	LOG(llevError,"Map == NULL in state 2\n");
919	break;
920	}
921
922	#if 0
923	/* So that enter_exit will put us at startx/starty */
924	op->x= -1;
925
926	enter_exit(op,NULL);
927	#endif
928	SET_ANIMATION(op, 2); /* So player faces south */
929	/* Enter exit adds a player otherwise */
930	add_statbonus(op);
931	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");
932	op->contr->state = ST_CHANGE_CLASS;
933	if (op->msg)
934	new_draw_info(NDI_BLUE, 0, op, op->msg);
935	return 0;
936	}
937	case 'y':
938	case 'Y':
939	roll_stats(op);
940	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"");
941	return 1;
942
943	case 'q':
944	case 'Q':
945	play_again(op);
946	return 1;
947
948	default:
949	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Yes, No, Quit or 1-6. Roll again?");
950	return 0;
951	}
952	return 0;
953	}	699	}
954		700
955	/* This function takes the key that is passed, and does the	701	/* This function takes the key that is passed, and does the
956	* appropriate action with it (change race, or other things).	702	* appropriate action with it (change race, or other things).
957	* The function name is for historical reasons - now we have	703	* The function name is for historical reasons - now we have
958	* separate race and class; this actually changes the RACE,	704	* separate race and class; this actually changes the RACE,
959	* not the class.	705	* not the class.
960	*/	706	*/
961		707	void
962	int key_change_class(object *op, char key)	708	player::chargen_race_done ()
963	{	709	{
964	int tmp_loop;
965
966	if(key=='q'||key=='Q') {
967	remove_ob(op);
968	play_again(op);
969	return 0;
970	}
971	if(key=='d'||key=='D') {
972	char buf[MAX_BUF];
973
974	/* this must before then initial items are given */	710	/* this must before then initial items are given */
975	esrv_new_player(op->contr, op->weight+op->carrying);	711	esrv_new_player (ob->contr);
976	create_treasure(find_treasurelist("starting_wealth"),op, 0, 0, 0);
977		712
		713	treasurelist *tl = treasurelist::find (shstr_starting_wealth);
		714	if (tl)
		715	create_treasure (tl, ob, 0, 0, 0);
		716
978	INVOKE_PLAYER (BIRTH, op->contr);	717	INVOKE_PLAYER (BIRTH, ob->contr);
979	INVOKE_PLAYER (LOGIN, op->contr);
980		718
981	op->contr->state=ST_PLAYING;	719	ob->contr->ns->state = ST_PLAYING;
982		720
983	if (op->msg) {	721	if (ob->msg)
984	free_string(op->msg);	722	ob->msg = 0;
985	op->msg=NULL;
986	}
987		723
988	/* We create this now because some of the unique maps will need it
989	* to save here.
990	*/
991	sprintf(buf,"%s/%s/%s",settings.localdir,settings.playerdir,op->name);
992	make_path_to_file(buf);
993
994	#ifdef AUTOSAVE
995	op->contr->last_save_tick = pticks;
996	#endif
997	start_info(op);	724	start_info (ob);
998	CLEAR_FLAG(op, FLAG_WIZ);	725	ob->clr_flag (FLAG_WIZ);
999	give_initial_items(op,op->randomitems);	726	give_initial_items (ob, ob->randomitems);
1000	link_player_skills(op);
1001	esrv_send_inventory(op, op);	727	esrv_send_inventory (ob, ob);
1002	fix_player(op);	728	ob->update_stats ();
1003		729
1004	/* This moves the player to a different start map, if there	730	/* This moves the player to a different start map, if there
1005	* is one for this race	731	* is one for this race
1006	*/	732	*/
1007	if(*first_map_ext_path) {	733	if (*first_map_ext_path)
1008	object *tmp;	734	ob->player_goto (format ("%s/%s", &first_map_ext_path, &ob->arch->archname), ob->x, ob->y);
1009	mapstruct *oldmap = op->map;	735	else
1010	char mapname[MAX_BUF];
1011	snprintf(mapname, MAX_BUF-1, "%s/%s",
1012	first_map_ext_path, op->arch->name);
1013	tmp=get_object();
1014	EXIT_PATH(tmp) = add_string(mapname);
1015	EXIT_X(tmp) = op->x;
1016	EXIT_Y(tmp) = op->y;
1017	enter_exit(op,tmp); /* we don't really care if it succeeded;
1018	* if the map isn't there, then stay on the
1019	* default initial map */
1020	free_object(tmp);
1021	} else {
1022	LOG(llevDebug,"first_map_ext_path not set\n");	736	LOG (llevDebug, "first_map_ext_path not set\n");
1023	}	737	}
1024	return 0;
1025	}
1026		738
		739	void
		740	player::chargen_race_next ()
		741	{
1027	/* Following actually changes the race - this is the default command	742	/* Following actually changes the race - this is the default command
1028	* if we don't match with one of the options above.	743	* if we don't match with one of the options above.
1029	*/	744	*/
1030		745
1031	tmp_loop = 0;	746	do
1032	while(!tmp_loop) {	747	{
1033	const char *name = add_string (op->name);	748	shstr name = ob->name;
1034	int x = op->x, y = op->y;	749	int x = ob->x, y = ob->y;
1035	remove_statbonus(op);	750
1036	remove_ob (op);	751	ob->remove_statbonus ();
		752	ob->remove ();
1037	op->arch = get_player_archetype(op->arch);	753	ob->arch = get_player_archetype (ob->arch);
1038	copy_object (&op->arch->clone, op);	754	ob->arch->copy_to (ob);
1039	op->instantiate ();	755	ob->instantiate ();
1040	op->stats = op->contr->orig_stats;	756	ob->stats = ob->contr->orig_stats;
1041	free_string (op->name);	757	ob->name = ob->name_pl = name;
1042	op->name = name;	758	ob->x = x;
1043	free_string(op->name_pl);	759	ob->y = y;
1044	op->name_pl = add_string(name);
1045	op->x = x;
1046	op->y = y;
1047	SET_ANIMATION(op, 2); /* So player faces south */	760	SET_ANIMATION (ob, 2); /* So player faces south */
1048	insert_ob_in_map (op, op->map, op,0);	761	insert_ob_in_map (ob, ob->map, ob, 0);
1049	strncpy(op->contr->title, op->arch->clone.name, sizeof(op->contr->title)-1);	762	assign (ob->contr->title, ob->arch->object::name);
1050	op->contr->title[sizeof(op->contr->title)-1] = '\0';	763	ob->add_statbonus ();
1051	add_statbonus(op);
1052	tmp_loop=allowed_class(op);
1053
1054	if (!strncmp (op->msg, "Edit me", 7)) tmp_loop = 0; // pippijn fucked it up //D//TODO
1055	}	764	}
		765	while (!allowed_class (ob));
		766
1056	update_object(op,UP_OBJ_FACE);	767	update_object (ob, UP_OBJ_FACE);
1057	esrv_update_item(UPD_FACE,op,op);	768	esrv_update_item (UPD_FACE, ob, ob);
1058	fix_player(op);	769	ob->update_stats ();
1059	op->stats.hp=op->stats.maxhp;	770	ob->stats.hp = ob->stats.maxhp;
1060	op->stats.sp=op->stats.maxsp;	771	ob->stats.sp = ob->stats.maxsp;
1061	op->stats.grace=0;	772	ob->stats.grace = 0;
1062	if (op->msg)
1063	new_draw_info(NDI_BLUE, 0, op, op->msg);
1064	send_query(&op->contr->socket,CS_QUERY_SINGLECHAR,"Press any key for the next race.\nPress `d' to play this race.\n");
1065	return 0;
1066	}	773	}
1067		774
1068	int key_confirm_quit(object *op, char key)	775	static void
1069	{
1070	char buf[MAX_BUF];
1071
1072	if(key!='y'&&key!='Y'&&key!='q'&&key!='Q') {
1073	op->contr->state=ST_PLAYING;
1074	new_draw_info(NDI_UNIQUE, 0,op,"OK, continuing to play.");
1075	return 1;
1076	}
1077
1078	INVOKE_PLAYER (LOGOUT, op->contr);
1079	INVOKE_PLAYER (QUIT , op->contr);
1080
1081	terminate_all_pets(op);
1082	leave_map(op);
1083	op->direction=0;
1084	new_draw_info_format(NDI_UNIQUE | NDI_ALL, 5, NULL,
1085	"%s quits the game.",op->name);
1086
1087	strcpy(op->contr->killer,"quit");
1088	check_score(op);
1089	op->contr->party=NULL;
1090	if (settings.set_title == TRUE)
1091	op->contr->own_title[0]='\0';
1092
1093	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)) {
1094	mapstruct *mp, *next;
1095
1096	/* We need to hunt for any per player unique maps in memory and
1097	* get rid of them. The trailing slash in the path is intentional,
1098	* so that players named 'Ab' won't match against players 'Abe' pathname
1099	*/
1100	sprintf(buf,"%s/%s/%s/", settings.localdir, settings.playerdir, op->name);
1101	for (mp=first_map; mp!=NULL; mp=next) {
1102	next = mp->next;
1103	if (!strncmp(mp->path, buf, strlen(buf)))
1104	delete_map(mp);
1105	}
1106
1107	delete_character(op->name, 1);
1108	}
1109	play_again(op);
1110	return 1;
1111	}
1112
1113	void flee_player(object *op) {	776	flee_player (object *op)
		777	{
1114	int dir,diff;	778	int dir, diff;
1115	rv_vector rv;	779	rv_vector rv;
1116		780
1117	if(op->stats.hp < 0) {	781	if (op->stats.hp < 0)
		782	{
1118	LOG(llevDebug, "Fleeing player is dead.\n");	783	LOG (llevDebug, "Fleeing player is dead.\n");
1119	CLEAR_FLAG(op, FLAG_SCARED);	784	op->clr_flag (FLAG_SCARED);
1120	return;	785	return;
		786	}
		787
		788	if (!op->enemy)
1121	}	789	{
1122
1123	if(op->enemy==NULL) {
1124	LOG(llevDebug,"Fleeing player had no enemy.\n");	790	LOG (llevDebug, "Fleeing player had no enemy.\n");
1125	CLEAR_FLAG(op, FLAG_SCARED);	791	op->clr_flag (FLAG_SCARED);
1126	return;	792	return;
1127	}	793	}
1128		794
1129	/* Seen some crashes here. Since we don't store an
1130	* op->enemy_count, it is possible that something destroys the
1131	* actual enemy, and the object is recycled.
1132	*/
1133	if (op->enemy->map == NULL) {
1134	CLEAR_FLAG(op, FLAG_SCARED);
1135	op->enemy=NULL;
1136	return;
1137	}
1138
1139	if(!(random_roll(0, 4, op, PREFER_LOW)) && did_make_save(op, op->level, 0)) {	795	if (!(random_roll (0, 4, op, PREFER_LOW)) && did_make_save (op, op->level, 0))
1140	op->enemy=NULL;
1141	CLEAR_FLAG(op, FLAG_SCARED);
1142	return;
1143	}	796	{
		797	op->enemy = NULL;
		798	op->clr_flag (FLAG_SCARED);
		799	return;
		800	}
		801
1144	get_rangevector(op, op->enemy, &rv, 0);	802	get_rangevector (op, op->enemy, &rv, 0);
1145		803
1146	dir=absdir(4+rv.direction);	804	dir = absdir (4 + rv.direction);
1147	for(diff=0;diff<3;diff++) {	805	for (diff = 0; diff < 3; diff++)
1148	int m=1-(RANDOM()&2);
1149	if(move_ob(op,absdir(dir+diff*m),op)||
1150	(diff==0 && move_ob(op,absdir(dir-diff*m),op))) {
1151	return;
1152	}
1153	}	806	{
		807	int m = 1 - rndm (2) * 2;
		808
		809	if (op->move (absdir (dir + diff * m)) || (diff == 0 && op->move (absdir (dir - diff * m))))
		810	return;
		811	}
		812
1154	/* Cornered, get rid of scared */	813	/* Cornered, get rid of scared */
1155	CLEAR_FLAG(op, FLAG_SCARED);	814	op->clr_flag (FLAG_SCARED);
1156	op->enemy=NULL;	815	op->enemy = NULL;
1157	}	816	}
1158
1159		817
1160	/* check_pick sees if there is stuff to be picked up/picks up stuff.	818	/* check_pick sees if there is stuff to be picked up/picks up stuff.
1161	* IT returns 1 if the player should keep on moving, 0 if he should	819	* It returns 1 if the player should keep on moving, 0 if he should
1162	* stop.	820	* stop.
1163	*/	821	*/
		822	int
1164	int check_pick(object *op) {	823	check_pick (object *op)
		824	{
1165	object *tmp, *next;	825	object *tmp, *next;
1166	tag_t next_tag=0, op_tag;
1167	int stop = 0;	826	int stop = 0;
1168	int j, k, wvratio;	827	int wvratio;
1169	char putstring[128], tmpstr[16];
1170		828
1171
1172	/* if you're flying, you cna't pick up anything */	829	/* if you're flying, you can't pick up anything */
1173	if (op->move_type & MOVE_FLYING)	830	if (op->move_type & MOVE_FLYING)
1174	return 1;	831	return 1;
1175		832
1176	op_tag = op->count;
1177
1178	next = op->below;	833	next = op->below;
1179	if (next)	834
1180	next_tag = next->count;	835	int cnt = MAX_ITEM_PER_ACTION;
		836	#define CHK_PICK_PICKUP do { pick_up (op, tmp); cnt--; } while (0)
1181		837
1182	/* loop while there are items on the floor that are not marked as	838	/* loop while there are items on the floor that are not marked as
1183	* destroyed */	839	* destroyed */
1184	while (next && ! was_destroyed (next, next_tag))	840	while (next && !next->destroyed ())
1185	{	841	{
1186	tmp = next;	842	tmp = next;
1187	next = tmp->below;	843	next = tmp->below;
1188	if (next)
1189	next_tag = next->count;
1190		844
1191	if (was_destroyed (op, op_tag))	845	if (cnt <= 0)
		846	{
		847	op->failmsg ("Couldn't pickup all items at once.");
		848	return 0;
		849	}
		850
		851	if (op->destroyed ())
1192	return 0;	852	return 0;
1193		853
1194	if ( ! can_pick (op, tmp))	854	if (!can_pick (op, tmp))
1195	continue;	855	continue;
1196		856
1197	if (op->contr->search_str[0]!='\0' && settings.search_items == TRUE)	857	if (op->contr->search_str[0] != '\0' && settings.search_items == TRUE)
1198	{	858	{
1199	if (item_matched_string (op, tmp, op->contr->search_str))	859	if (item_matched_string (op, tmp, op->contr->search_str))
1200	pick_up (op, tmp);	860	CHK_PICK_PICKUP;
		861
1201	continue;	862	continue;
1202	}	863	}
1203		864
1204	/* high not bit set? We're using the old autopickup model */
1205	if(!(op->contr->mode & PU_NEWMODE)) {
1206	switch (op->contr->mode) {
1207	case 0: return 1; /* don't pick up */
1208	case 1: pick_up (op, tmp);
1209	return 1;
1210	case 2: pick_up (op, tmp);
1211	return 0;
1212	case 3: return 0; /* stop before pickup */
1213	case 4: pick_up (op, tmp);
1214	break;
1215	case 5: pick_up (op, tmp);
1216	stop = 1;
1217	break;
1218	case 6:
1219	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) &&
1220	! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))
1221	pick_up(op, tmp);
1222	break;
1223
1224	case 7:
1225	if (tmp->type == MONEY || tmp->type == GEM)
1226	pick_up(op, tmp);
1227	break;
1228
1229	default:
1230	/* use value density */
1231	if ( ! QUERY_FLAG (tmp, FLAG_UNPAID)
1232	&& (query_cost (tmp, op, F_TRUE) * 100
1233	/ (tmp->weight * MAX (tmp->nrof, 1)))
1234	>= op->contr->mode)
1235	pick_up(op,tmp);
1236	}
1237	}
1238	else { /* old model */
1239	/* NEW pickup handling */	865	/* pickup handling */
1240	if(op->contr->mode & PU_DEBUG)	866	if (op->contr->mode & PU_DEBUG)
1241	{	867	{
1242	/* some debugging code to figure out item information */	868	/* some debugging code to figure out item information */
1243	if(tmp->name!=NULL)	869	const char *str = tmp->name
1244	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	870	? format ("item name: %s item type: %d weight/value: %d",
1245	tmp->name, tmp->type,	871	&tmp->name, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))))
1246	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));
1247	else
1248	sprintf(putstring,"item name: %s item type: %d weight/value: %d",	872	: format ("item name: %s item type: %d weight/value: %d",
1249	tmp->arch->name, tmp->type,	873	&tmp->arch->archname, tmp->type, (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1250	(int)(query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	874
1251	new_draw_info(NDI_UNIQUE, 0,op,putstring);	875	new_draw_info (NDI_UNIQUE, 0, op, str);
1252
1253	sprintf(putstring,"...flags: ");
1254	for(k=0;k<4;k++)
1255	{
1256	for(j=0;j<32;j++)
1257	{
1258	if((tmp->flags[k]>>j)&0x01)
1259	{
1260	sprintf(tmpstr,"%d ",k*32+j);
1261	strcat(putstring, tmpstr);
1262	}
1263	}
1264	}
1265	new_draw_info(NDI_UNIQUE, 0,op,putstring);
1266
1267	#if 0
1268	/* print the flags too */
1269	for(k=0;k<4;k++)
1270	{
1271	fprintf(stderr,"%d [%d] ", k, k*32+31);
1272	for(j=0;j<32;j++)
1273	{
1274	fprintf(stderr,"%d",tmp->flags[k]>>(31-j)&0x01);
1275	if(!((j+1)%4))fprintf(stderr," ");
1276	}
1277	fprintf(stderr," [%d]\n", k*32);
1278	}
1279	#endif
1280	}	876	}
		877
		878	if (op->contr->mode & PU_INHIBIT)
		879	return 1;
		880
		881	if (!(op->contr->mode & PU_ENABLE)) // TODO: fix client
		882	return 1;
		883
1281	/* philosophy:	884	/* philosophy:
1282	* It's easy to grab an item type from a pile, as long as it's	885	* It's easy to grab an item type from a pile, as long as it's
1283	* generic. This takes no game-time. For more detailed pickups	886	* generic. This takes no game-time. For more detailed pickups
1284	* and selections, select-items shoul dbe used. This is a	887	* and selections, select-items should be used. This is a
1285	* grab-as-you-run type mode that's really useful for arrows for	888	* grab-as-you-run type mode that's really useful for arrows for
1286	* example.	889	* example.
1287	* The drawback: right now it has no frontend, so you need to	890	* The drawback: right now it has no frontend, so you need to
1288	* stick the bits you want into a calculator in hex mode and then	891	* stick the bits you want into a calculator in hex mode and then
1289	* convert to decimal and then 'pickup <#>	892	* convert to decimal and then 'pickup <#>
…		…
1292	/* the first two modes are exclusive: if NOTHING we return, if	895	/* the first two modes are exclusive: if NOTHING we return, if
1293	* STOP then we stop. All the rest are applied sequentially,	896	* STOP then we stop. All the rest are applied sequentially,
1294	* meaning if any test passes, the item gets picked up. */	897	* meaning if any test passes, the item gets picked up. */
1295		898
1296	/* if mode is set to pick nothing up, return */	899	/* if mode is set to pick nothing up, return */
1297
1298	if(op->contr->mode & PU_NOTHING) return 1;	900	if (op->contr->mode == PU_NOTHING)
		901	return 1;
1299		902
1300	/* if mode is set to stop when encountering objects, return */	903	/* if mode is set to stop when encountering objects, return */
1301	/* take STOP before INHIBIT since it doesn't actually pick	904	/* take STOP before INHIBIT since it doesn't actually pick
1302	* anything up */	905	* anything up */
1303
1304	if(op->contr->mode & PU_STOP) return 0;	906	if (op->contr->mode & PU_STOP)
		907	return 0;
1305		908
1306	/* useful for going into stores and not losing your settings... */	909	/* useful for going into stores and not losing your settings... */
1307	/* and for battles wher you don't want to get loaded down while	910	/* and for battles wher you don't want to get loaded down while
1308	* fighting */	911	* fighting */
1309	if(op->contr->mode & PU_INHIBIT) return 1;	912	if (op->contr->mode & PU_INHIBIT)
		913	return 1;
1310		914
1311	/* prevent us from turning into auto-thieves :) */	915	/* prevent us from turning into auto-thieves :) */
1312	if (QUERY_FLAG (tmp, FLAG_UNPAID)) continue;	916	if (tmp->flag [FLAG_UNPAID])
		917	continue;
1313		918
1314	/* ignore known cursed objects */	919	/* ignore known cursed objects */
1315	if (QUERY_FLAG (tmp, FLAG_KNOWN_CURSED) && op->contr->mode & PU_NOT_CURSED) continue;	920	if (tmp->flag [FLAG_KNOWN_CURSED] && op->contr->mode & PU_NOT_CURSED)
		921	continue;
1316		922
1317	/* all food and drink if desired */	923	/* all food and drink if desired */
1318	/* question: don't pick up known-poisonous stuff? */	924	/* question: don't pick up known-poisonous stuff? */
1319	if(op->contr->mode & PU_FOOD)	925	if (op->contr->mode & PU_FOOD)
1320	if (tmp->type == FOOD)	926	if (tmp->type == FOOD)
1321	{ pick_up(op, tmp); if(0)fprintf(stderr,"FOOD\n"); continue; }	927	{
		928	CHK_PICK_PICKUP;
		929	continue;
		930	}
		931
1322	if(op->contr->mode & PU_DRINK)	932	if (op->contr->mode & PU_DRINK)
1323	if (tmp->type == DRINK || (tmp->type == POISON && !QUERY_FLAG(tmp, FLAG_KNOWN_CURSED)))	933	if (tmp->type == DRINK || (tmp->type == POISON && !tmp->flag [FLAG_KNOWN_CURSED]))
1324	{ pick_up(op, tmp); if(0)fprintf(stderr,"DRINK\n"); continue; }	934	{
		935	CHK_PICK_PICKUP;
		936	continue;
		937	}
1325		938
1326	if(op->contr->mode & PU_POTION)	939	if (op->contr->mode & PU_POTION)
1327	if (tmp->type == POTION)	940	if (tmp->type == POTION)
1328	{ pick_up(op, tmp); if(0)fprintf(stderr,"POTION\n"); continue; }	941	{
		942	CHK_PICK_PICKUP;
		943	continue;
		944	}
1329		945
1330	/* spellbooks, skillscrolls and normal books/scrolls */	946	/* spellbooks, skillscrolls and normal books/scrolls */
1331	if(op->contr->mode & PU_SPELLBOOK)	947	if (op->contr->mode & PU_SPELLBOOK)
1332	if (tmp->type == SPELLBOOK)	948	if (tmp->type == SPELLBOOK)
1333	{ pick_up(op, tmp); if(0)fprintf(stderr,"SPELLBOOK\n"); continue; }	949	{
		950	CHK_PICK_PICKUP;
		951	continue;
		952	}
		953
1334	if(op->contr->mode & PU_SKILLSCROLL)	954	if (op->contr->mode & PU_SKILLSCROLL)
1335	if (tmp->type == SKILLSCROLL)	955	if (tmp->type == SKILLSCROLL)
1336	{ pick_up(op, tmp); if(0)fprintf(stderr,"SKILLSCROLL\n"); continue; }	956	{
		957	CHK_PICK_PICKUP;
		958	continue;
		959	}
		960
1337	if(op->contr->mode & PU_READABLES)	961	if (op->contr->mode & PU_READABLES)
1338	if (tmp->type == BOOK || tmp->type == SCROLL)	962	if (tmp->type == BOOK || tmp->type == SCROLL || tmp->type == INSCRIBABLE)
1339	{ pick_up(op, tmp); if(0)fprintf(stderr,"READABLES\n"); continue; }	963	{
		964	CHK_PICK_PICKUP;
		965	continue;
		966	}
1340		967
1341	/* wands/staves/rods/horns */	968	/* wands/staves/rods/horns */
1342	if (op->contr->mode & PU_MAGIC_DEVICE)	969	if (op->contr->mode & PU_MAGIC_DEVICE)
1343	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	970	if (tmp->type == WAND
1344	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGIC_DEVICE\n"); continue; }	971	|| tmp->type == ROD
		972	|| tmp->type == HORN
		973	|| tmp->type == POWER_CRYSTAL)
		974	{
		975	CHK_PICK_PICKUP;
		976	continue;
		977	}
1345		978
1346	/* pick up all magical items */	979	/* pick up all magical items */
1347	if(op->contr->mode & PU_MAGICAL)	980	if (op->contr->mode & PU_MAGICAL)
1348	if (QUERY_FLAG (tmp, FLAG_KNOWN_MAGICAL) && ! QUERY_FLAG(tmp, FLAG_KNOWN_CURSED))	981	if (tmp->flag [FLAG_KNOWN_MAGICAL]
1349	{ pick_up(op, tmp); if(0)fprintf(stderr,"MAGICAL\n"); continue; }	982	&& !tmp->flag [FLAG_KNOWN_CURSED])
		983	{
		984	CHK_PICK_PICKUP;
		985	continue;
		986	}
1350		987
1351	if(op->contr->mode & PU_VALUABLES)	988	if (op->contr->mode & PU_VALUABLES)
1352	{	989	{
1353	if (tmp->type == MONEY || tmp->type == GEM)	990	if (tmp->type == MONEY || tmp->type == GEM)
1354	{ pick_up(op, tmp); if(0)fprintf(stderr,"MONEY/GEM\n"); continue; }	991	{
		992	CHK_PICK_PICKUP;
		993	continue;
		994	}
1355	}	995	}
1356		996
1357	/* rings & amulets - talismans seems to be typed AMULET */	997	/* rings & amulets - talismans seems to be typed AMULET */
1358	if(op->contr->mode & PU_JEWELS)	998	if (op->contr->mode & PU_JEWELS)
1359	if (tmp->type == RING || tmp->type == AMULET)	999	if (tmp->type == RING
1360	{ pick_up(op, tmp); if(0)fprintf(stderr,"JEWELS\n"); continue; }	1000	|| tmp->type == AMULET
		1001	|| tmp->type == GIRDLE
		1002	|| tmp->type == SKILL_TOOL)
		1003	{
		1004	CHK_PICK_PICKUP;
		1005	continue;
		1006	}
		1007
		1008	/* we don't forget dragon food */
		1009	if (op->contr->mode & PU_FLESH)
		1010	if (tmp->type == FLESH)
		1011	{
		1012	CHK_PICK_PICKUP;
		1013	continue;
		1014	}
1361		1015
1362	/* bows and arrows. Bows are good for selling! */	1016	/* bows and arrows. Bows are good for selling! */
1363	if(op->contr->mode & PU_BOW)	1017	if (op->contr->mode & PU_BOW)
1364	if (tmp->type == BOW)	1018	if (tmp->type == BOW)
1365	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOW\n"); continue; }	1019	{
		1020	CHK_PICK_PICKUP;
		1021	continue;
		1022	}
		1023
1366	if(op->contr->mode & PU_ARROW)	1024	if (op->contr->mode & PU_ARROW)
1367	if (tmp->type == ARROW)	1025	if (tmp->type == ARROW)
1368	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARROW\n"); continue; }	1026	{
		1027	CHK_PICK_PICKUP;
		1028	continue;
		1029	}
1369		1030
1370	/* all kinds of armor etc. */	1031	/* all kinds of armor etc. */
1371	if(op->contr->mode & PU_ARMOUR)	1032	if (op->contr->mode & PU_ARMOUR)
1372	if (tmp->type == ARMOUR)	1033	if (tmp->type == ARMOUR)
1373	{ pick_up(op, tmp); if(0)fprintf(stderr,"ARMOUR\n"); continue; }	1034	{
		1035	CHK_PICK_PICKUP;
		1036	continue;
		1037	}
		1038
1374	if(op->contr->mode & PU_HELMET)	1039	if (op->contr->mode & PU_HELMET)
1375	if (tmp->type == HELMET)	1040	if (tmp->type == HELMET)
1376	{ pick_up(op, tmp); if(0)fprintf(stderr,"HELMET\n"); continue; }	1041	{
		1042	CHK_PICK_PICKUP;
		1043	continue;
		1044	}
		1045
1377	if(op->contr->mode & PU_SHIELD)	1046	if (op->contr->mode & PU_SHIELD)
1378	if (tmp->type == SHIELD)	1047	if (tmp->type == SHIELD)
1379	{ pick_up(op, tmp); if(0)fprintf(stderr,"SHIELD\n"); continue; }	1048	{
		1049	CHK_PICK_PICKUP;
		1050	continue;
		1051	}
		1052
1380	if(op->contr->mode & PU_BOOTS)	1053	if (op->contr->mode & PU_BOOTS)
1381	if (tmp->type == BOOTS)	1054	if (tmp->type == BOOTS)
1382	{ pick_up(op, tmp); if(0)fprintf(stderr,"BOOTS\n"); continue; }	1055	{
		1056	CHK_PICK_PICKUP;
		1057	continue;
		1058	}
		1059
1383	if(op->contr->mode & PU_GLOVES)	1060	if (op->contr->mode & PU_GLOVES)
1384	if (tmp->type == GLOVES)	1061	if (tmp->type == GLOVES || tmp->type == BRACERS)
1385	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1062	{
		1063	CHK_PICK_PICKUP;
		1064	continue;
		1065	}
		1066
1386	if(op->contr->mode & PU_CLOAK)	1067	if (op->contr->mode & PU_CLOAK)
1387	if (tmp->type == CLOAK)	1068	if (tmp->type == CLOAK)
1388	{ pick_up(op, tmp); if(0)fprintf(stderr,"GLOVES\n"); continue; }	1069	{
		1070	CHK_PICK_PICKUP;
		1071	continue;
		1072	}
1389		1073
1390	/* hoping to catch throwing daggers here */	1074	/* hoping to catch throwing daggers here */
1391	if(op->contr->mode & PU_MISSILEWEAPON)	1075	if (op->contr->mode & PU_MISSILEWEAPON)
1392	if(tmp->type == WEAPON && QUERY_FLAG(tmp, FLAG_IS_THROWN))	1076	if (tmp->type == WEAPON && tmp->flag [FLAG_IS_THROWN])
1393	{ pick_up(op, tmp); if(0)fprintf(stderr,"MISSILEWEAPON\n"); continue; }	1077	{
		1078	CHK_PICK_PICKUP;
		1079	continue;
		1080	}
1394		1081
1395	/* careful: chairs and tables are weapons! */	1082	/* careful: chairs and tables are weapons! */
1396	if(op->contr->mode & PU_ALLWEAPON)	1083	if (op->contr->mode & PU_ALLWEAPON)
1397	{	1084	{
1398	if(tmp->type == WEAPON && tmp->name!=NULL)	1085	if (tmp->type == WEAPON)
1399	{	1086	if (!tmp->arch->archname.contains ("table") && !tmp->arch->archname.contains ("chair"))
1400	if(strstr(tmp->name,"table")==NULL && strstr(tmp->arch->name,"table")==NULL &&	1087	{
1401	strstr(tmp->name,"chair") && strstr(tmp->arch->name,"chair")==NULL)	1088	CHK_PICK_PICKUP;
1402	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }	1089	continue;
1403	}	1090	}
1404	if(tmp->type == WEAPON && tmp->name==NULL)
1405	{
1406	if(strstr(tmp->arch->name,"table")==NULL &&
1407	strstr(tmp->arch->name,"chair")==NULL)
1408	{ pick_up(op, tmp); if(0)fprintf(stderr,"WEAPON\n"); continue; }
1409	}
1410	}	1091	}
1411		1092
1412	/* misc stuff that's useful */	1093	/* misc stuff that's useful */
1413	if(op->contr->mode & PU_KEY)	1094	if (op->contr->mode & PU_KEY)
1414	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)	1095	if (tmp->type == KEY || tmp->type == SPECIAL_KEY)
1415	{ pick_up(op, tmp); if(0)fprintf(stderr,"KEY\n"); continue; }	1096	{
		1097	CHK_PICK_PICKUP;
		1098	continue;
		1099	}
1416		1100
1417	/* any of the last 4 bits set means we use the ratio for value	1101	/* any of the last 4 bits set means we use the ratio for value
1418	* pickups */	1102	* pickups */
1419	if(op->contr->mode & PU_RATIO)	1103	if (op->contr->mode & PU_RATIO)
1420	{	1104	{
1421	/* use value density to decide what else to grab */	1105	/* use value density to decide what else to grab */
1422	/* >=7 was >= op->contr->mode */	1106	/* >=7 was >= op->contr->mode */
1423	/* >=7 is the old standard setting. Now we take the last 4 bits	1107	/* >=7 is the old standard setting. Now we take the last 4 bits
1424	* and multiply them by 5, giving 0..15*5== 5..75 */	1108	*/
1425	wvratio=(op->contr->mode & PU_RATIO) * 5;	1109	wvratio = op->contr->mode & PU_RATIO;
1426	if ((query_cost(tmp, op, F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof, 1))) >= wvratio)	1110	if (1000 * query_cost (tmp, op, F_TRUE) / tmp->total_weight () >= wvratio * 100)
1427	{	1111	{
1428	pick_up(op, tmp);
1429	#if 0	1112	#if 0
1430	fprintf(stderr,"HIGH WEIGHT/VALUE [");	1113	fprintf (stderr, "HIGH WEIGHT/VALUE [");
1431	if(tmp->name!=NULL) {	1114	if (tmp->name != NULL)
		1115	{
1432	fprintf(stderr,"%s", tmp->name);	1116	fprintf (stderr, "%s", tmp->name);
1433	}	1117	}
1434	else fprintf(stderr,"%s",tmp->arch->name);	1118	else
		1119	fprintf (stderr, "%s", tmp->arch->archname);
1435	fprintf(stderr,",%d] = ", tmp->type);	1120	fprintf (stderr, ",%d] = ", tmp->type);
1436	fprintf(stderr,"%d\n",(int)(query_cost(tmp,op,F_TRUE)*100 / (tmp->weight * MAX(tmp->nrof,1))));	1121	fprintf (stderr, "%d\n", (int) (query_cost (tmp, op, F_TRUE) * 100 / (tmp->weight * max (tmp->nrof, 1))));
1437	#endif	1122	#endif
1438	continue;	1123	CHK_PICK_PICKUP;
1439	}	1124	continue;
		1125	}
		1126	} /* the new pickup model */
1440	}	1127	}
1441	} /* the new pickup model */	1128
1442	}
1443	return ! stop;	1129	return !stop;
		1130	}
		1131
		1132	/* routine for both players and monsters. We call this when
		1133	* there is a possibility for our action distrubing our hiding
		1134	* place or invisiblity spell. Artefact invisiblity causes
		1135	* "noise" instead. If we arent invisible to begin with, we
		1136	* return 0.
		1137	*/
		1138	static int
		1139	action_makes_visible (object *op)
		1140	{
		1141	if (op->invisible && op->flag [FLAG_ALIVE])
		1142	{
		1143	if (op->flag [FLAG_MAKE_INVIS])
		1144	{
		1145	// artefact invisibility is permanent, but we still make noise
		1146	// this is important for game-balance.
		1147	if (op->contr)
		1148	op->make_noise ();
		1149
		1150	return 0;
		1151	}
		1152
		1153	if (op->contr && op->contr->tmp_invis == 0)
		1154	return 0;
		1155
		1156	/* If monsters, they should become visible */
		1157	if (op->flag [FLAG_HIDDEN] || !op->contr || (op->contr && op->contr->tmp_invis))
		1158	{
		1159	new_draw_info_format (NDI_UNIQUE, 0, op, "You become %s!", op->flag [FLAG_HIDDEN] ? "unhidden" : "visible");
		1160	return 1;
		1161	}
		1162	}
		1163
		1164	return 0;
1444	}	1165	}
1445		1166
1446	/*	1167	/*
1447	* Find an arrow in the inventory and after that	1168	* Find an arrow in the inventory and after that
1448	* in the right type container (quiver). Pointer to the	1169	* in the right type container (quiver). Pointer to the
1449	* found object is returned.	1170	* found object is returned.
1450	*/	1171	*/
		1172	static object *
1451	object *find_arrow(object *op, const char *type)	1173	find_arrow (object *op, const char *type)
1452	{	1174	{
1453	object *tmp = NULL;	1175	for (object *tmp = op->inv; tmp; tmp = tmp->below)
		1176	if (tmp->type == ARROW && !strcmp (&tmp->race, type))
		1177	return splay (tmp);
1454		1178
1455	for(op=op->inv; op; op=op->below)	1179	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1456	if(!tmp && op->type==CONTAINER && op->race==type &&	1180	if (tmp->type == CONTAINER && tmp->flag [FLAG_APPLIED] && !strcmp (&tmp->race, type))
1457	QUERY_FLAG(op,FLAG_APPLIED))	1181	if (object *arrow = find_arrow (tmp, type))
1458	tmp = find_arrow (op, type);	1182	{
1459	else if (op->type==ARROW && op->race==type)	1183	splay (tmp);
		1184	return arrow;
		1185	}
		1186
1460	return op;	1187	return 0;
1461	return tmp;
1462	}	1188	}
1463		1189
1464	/*	1190	/*
1465	* Similar to find_arrow, but looks for (roughly) the best arrow to use	1191	* Similar to find_arrow, but looks for (roughly) the best arrow to use
1466	* against the target. A full test is not performed, simply a basic test	1192	* against the target. A full test is not performed, simply a basic test
1467	* of resistances. The archer is making a quick guess at what he sees down	1193	* of resistances. The archer is making a quick guess at what he sees down
1468	* the hall. Failing that it does it's best to pick the highest plus arrow.	1194	* the hall. Failing that it does it's best to pick the highest plus arrow.
1469	*/	1195	*/
1470		1196	static object *
1471	object *find_better_arrow(object *op, object *target, const char *type, int *better)	1197	find_better_arrow (object *op, object *target, shstr_cmp type, int *better)
1472	{	1198	{
1473	object *tmp = NULL, *arrow, *ntmp;	1199	object *tmp = NULL, *arrow, *ntmp;
1474	int attacknum, attacktype, betterby=0, i;	1200	int attacknum, attacktype, betterby = 0, i;
1475		1201
1476	if (!type)	1202	if (!type)
1477	return NULL;	1203	return NULL;
1478		1204
1479	for (arrow=op->inv; arrow; arrow=arrow->below) {	1205	for (arrow = op->inv; arrow; arrow = arrow->below)
1480	if (arrow->type==CONTAINER && arrow->race==type &&	1206	{
1481	QUERY_FLAG(arrow, FLAG_APPLIED)) {	1207	if (arrow->type == CONTAINER && arrow->race == type && arrow->flag [FLAG_APPLIED])
1482	i = 0;	1208	{
		1209	i = 0;
1483	ntmp = find_better_arrow(arrow, target, type, &i);	1210	ntmp = find_better_arrow (arrow, target, type, &i);
		1211
1484	if (i > betterby) {	1212	if (i > betterby)
1485	tmp = ntmp;	1213	{
1486	betterby = i;	1214	tmp = ntmp;
1487	}	1215	betterby = i;
		1216	}
		1217	}
1488	} else if (arrow->type==ARROW && arrow->race==type) {	1218	else if (arrow->type == ARROW && arrow->race == type)
		1219	{
1489	/* allways prefer assasination/slaying */	1220	/* allways prefer assasination/slaying */
1490	if (target->race != NULL && arrow->slaying != NULL &&	1221	if (target->race && arrow->slaying.contains (target->race))
1491	strstr(arrow->slaying, target->race)) {	1222	{
1492	if (arrow->attacktype & AT_DEATH) {	1223	if (arrow->attacktype & AT_DEATH)
1493	*better = 100;	1224	{
1494	return arrow;	1225	*better = 100;
1495	} else {	1226	return arrow;
1496	tmp = arrow;	1227	}
		1228	else
		1229	{
		1230	tmp = arrow;
1497	betterby = (arrow->magic + arrow->stats.dam) * 2;	1231	betterby = (arrow->magic + arrow->stats.dam) * 2;
1498	}	1232	}
1499	} else {	1233	}
		1234	else
		1235	{
1500	for (attacknum=0; attacknum < NROFATTACKS; attacknum++) {	1236	for (attacknum = 0; attacknum < NROFATTACKS; attacknum++)
		1237	{
1501	attacktype = 1<<attacknum;	1238	attacktype = 1 << attacknum;
1502	if ((arrow->attacktype & attacktype) && (target->arch->clone.resist[attacknum]) < 0)	1239	if ((arrow->attacktype & attacktype) && (target->arch->resist[attacknum]) < 0)
1503	if (((arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100) > betterby) {	1240	if (((arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100) > betterby)
1504	tmp = arrow;	1241	{
		1242	tmp = arrow;
1505	betterby = (arrow->magic + arrow->stats.dam)*(100-target->arch->clone.resist[attacknum])/100;	1243	betterby = (arrow->magic + arrow->stats.dam) * (100 - target->arch->resist[attacknum]) / 100;
1506	}	1244	}
1507	}	1245	}
		1246
1508	if ((2 + arrow->magic + arrow->stats.dam) > betterby) {	1247	if ((2 + arrow->magic + arrow->stats.dam) > betterby)
1509	tmp = arrow;	1248	{
		1249	tmp = arrow;
1510	betterby = 2 + arrow->magic + arrow->stats.dam;	1250	betterby = 2 + arrow->magic + arrow->stats.dam;
1511	}	1251	}
		1252
1512	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby) {	1253	if (arrow->title && (1 + arrow->magic + arrow->stats.dam) > betterby)
1513	tmp = arrow;	1254	{
		1255	tmp = arrow;
1514	betterby = 1 + arrow->magic + arrow->stats.dam;	1256	betterby = 1 + arrow->magic + arrow->stats.dam;
1515	}	1257	}
		1258	}
		1259	}
1516	}	1260	}
1517	}	1261
1518	}
1519	if (tmp == NULL && arrow == NULL)	1262	if (tmp == NULL && arrow == NULL)
1520	return find_arrow(op, type);	1263	return find_arrow (op, type);
1521		1264
1522	*better = betterby;	1265	*better = betterby;
1523	return tmp;	1266	return tmp;
1524	}	1267	}
1525		1268
1526	/* looks in a given direction, finds the first valid target, and calls	1269	/* looks in a given direction, finds the first valid target, and calls
1527	* find_better_arrow to find a decent arrow to use.	1270	* find_better_arrow to find a decent arrow to use.
1528	* op = the shooter	1271	* op = the shooter
1529	* type = bow->race	1272	* type = bow->race
1530	* dir = fire direction	1273	* dir = fire direction
1531	*/	1274	*/
1532		1275	static object *
1533	object *pick_arrow_target(object *op, const char *type, int dir)	1276	pick_arrow_target (object *op, shstr_cmp type, int dir)
1534	{	1277	{
1535	object *tmp = NULL;	1278	object *tmp = NULL;
1536	mapstruct *m;	1279	maptile *m;
1537	int i, mflags, found, number;	1280	int i, mflags, found, number;
1538	sint16 x, y;	1281	sint16 x, y;
1539		1282
1540	if (op->map == NULL)	1283	if (op->map == NULL)
1541	return find_arrow(op, type);	1284	return find_arrow (op, type);
1542		1285
1543	/* do a dex check */	1286	/* do a dex check */
1544	number = (die_roll(2, 40, op, PREFER_LOW)-2)/2;	1287	number = (die_roll (2, 40, op, PREFER_LOW) - 2) / 2;
1545	if (number > (op->stats.Dex + (op->chosen_skill?op->chosen_skill->level:op->level)))	1288	if (number > (op->stats.Dex + (op->chosen_skill ? op->chosen_skill->level : op->level)))
1546	return find_arrow(op, type);	1289	return find_arrow (op, type);
1547		1290
1548	m = op->map;	1291	m = op->map;
1549	x = op->x;	1292	x = op->x;
1550	y = op->y;	1293	y = op->y;
1551		1294
1552	/* find the first target */	1295	/* find the first target */
1553	for (i=0, found=0; i<20; i++) {	1296	for (i = 0, found = 0; i < 20; i++)
		1297	{
1554	x += freearr_x[dir];	1298	x += freearr_x[dir];
1555	y += freearr_y[dir];	1299	y += freearr_y[dir];
1556	mflags = get_map_flags(m, &m, x, y, &x, &y);	1300	mflags = get_map_flags (m, &m, x, y, &x, &y);
		1301
1557	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW) {	1302	if (mflags & P_OUT_OF_MAP || mflags & P_BLOCKSVIEW)
1558	tmp = NULL;	1303	{
1559	break;	1304	tmp = 0;
		1305	break;
		1306	}
1560	} else if (GET_MAP_MOVE_BLOCK(m, x, y) == MOVE_FLY_LOW) {	1307	else if (GET_MAP_MOVE_BLOCK (m, x, y) == MOVE_FLY_LOW)
		1308	{
1561	/* This block presumes arrows and the like are MOVE_FLY_SLOW -	1309	/* This block presumes arrows and the like are MOVE_FLY_SLOW -
1562	* perhaps a bad assumption.	1310	* perhaps a bad assumption.
1563	*/	1311	*/
1564	tmp = NULL;	1312	tmp = 0;
1565	break;	1313	break;
1566	}	1314	}
		1315
1567	if (mflags & P_IS_ALIVE) {	1316	if (mflags & P_IS_ALIVE)
1568	for (tmp = GET_MAP_OB(m, x, y); tmp; tmp=tmp->above)	1317	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1569	if (QUERY_FLAG(tmp, FLAG_ALIVE)) {	1318	if (tmp->flag [FLAG_ALIVE])
1570	found++;	1319	break;
1571	break;
1572	}
1573	if (found)
1574	break;
1575	}
1576	}	1320	}
1577	if (tmp == NULL)	1321
		1322	if (!tmp)
1578	return find_arrow(op, type);	1323	return find_arrow (op, type);
1579		1324
1580	if (tmp->head)	1325	if (tmp->head)
1581	tmp = tmp->head;	1326	tmp = tmp->head;
1582		1327
1583	return find_better_arrow(op, tmp, type, &i);	1328	return find_better_arrow (op, tmp, type, &i);
1584	}	1329	}
1585		1330
1586	/*	1331	/*
1587	* Creature fires a bow - op can be monster or player. Returns	1332	* Creature fires a bow - op can be monster or player. Returns
1588	* 1 if bow was actually fired, 0 otherwise.	1333	* 1 if bow was actually fired, 0 otherwise.
…		…
1591	* dir is the direction of fire.	1336	* dir is the direction of fire.
1592	* wc_mod is any special modifier to give (used in special player fire modes)	1337	* wc_mod is any special modifier to give (used in special player fire modes)
1593	* sx, sy are coordinates to fire arrow from - also used in some of the special	1338	* sx, sy are coordinates to fire arrow from - also used in some of the special
1594	* player fire modes.	1339	* player fire modes.
1595	*/	1340	*/
		1341	int
1596	int fire_bow(object *op, object *part, object *arrow, int dir, int wc_mod,	1342	fire_bow (object *op, object *part, object *arrow, int dir, int wc_mod, sint16 sx, sint16 sy)
1597	sint16 sx, sint16 sy)
1598	{	1343	{
1599	object *left, *bow;	1344	object *left, *bow;
1600	tag_t left_tag, tag;	1345	int mflags;
1601	int bowspeed, mflags;	1346	maptile *m;
1602	mapstruct *m;
1603		1347
1604	if (!dir) {	1348	if (!dir)
		1349	{
1605	new_draw_info(NDI_UNIQUE, 0, op, "You can't shoot yourself!");	1350	new_draw_info (NDI_UNIQUE, 0, op, "You can't shoot yourself!");
1606	return 0;	1351	return 0;
		1352	}
		1353
		1354	if (op->contr)
		1355	bow = op->current_weapon;
		1356	else
1607	}	1357	{
1608	if (op->type == PLAYER)
1609	bow=op->contr->ranges[range_bow];
1610	else {
1611	for(bow=op->inv; bow; bow=bow->below)	1358	for (bow = op->inv; bow; bow = bow->below)
1612	/* Don't check for applied - monsters don't apply bows - in that way, they	1359	/* Don't check for applied - monsters don't apply bows - in that way, they
1613	* don't need to switch back and forth between bows and weapons.	1360	* don't need to switch back and forth between bows and weapons.
1614	*/	1361	*/
1615	if(bow->type==BOW)	1362	if (bow->type == BOW)
1616	break;	1363	break;
1617		1364
1618	if (!bow) {	1365	if (!bow)
		1366	{
1619	LOG (llevError, "Range: bow without activated bow (%s).\n", op->name);	1367	LOG (llevError, "Range: bow without activated bow (%s).\n", &op->name);
1620	return 0;	1368	return 0;
1621	}	1369	}
		1370
		1371	// optimisation: move object to top so we will find it quickly again
		1372	splay (bow);
1622	}	1373	}
		1374
1623	if( !bow->race || !bow->skill) {	1375	if (!bow->race || !bow->skill)
		1376	{
1624	new_draw_info_format(NDI_UNIQUE, 0, op, "Your %s is broken.", bow->name);	1377	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s is broken.", &bow->name);
1625	return 0;	1378	return 0;
1626	}	1379	}
1627		1380
1628	bowspeed = bow->stats.sp + dex_bonus[op->stats.Dex];
1629
1630	/* penalize ROF for bestarrow */
1631	if (op->type == PLAYER && op->contr->bowtype == bow_bestarrow)
1632	bowspeed -= dex_bonus[op->stats.Dex] + 5;
1633	if (bowspeed < 1)
1634	bowspeed = 1;
1635
1636	if (arrow == NULL) {	1381	if (arrow == NULL)
		1382	{
1637	if ((arrow=find_arrow(op, bow->race)) == NULL) {	1383	if ((arrow = find_arrow (op, bow->race)) == NULL)
		1384	{
1638	if (op->type == PLAYER)	1385	if (op->type == PLAYER)
1639	new_draw_info_format(NDI_UNIQUE, 0, op,	1386	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1640	"You have no %s left.", bow->race);
1641	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */	1387	/* FLAG_READY_BOW will get reset if the monsters picks up some arrows */
1642	else	1388	else
1643	CLEAR_FLAG(op, FLAG_READY_BOW);	1389	op->clr_flag (FLAG_READY_BOW);
		1390
1644	return 0;	1391	return 0;
1645	}	1392	}
1646	}	1393	}
		1394
1647	mflags = get_map_flags(op->map, &m, sx, sy, &sx, &sy);	1395	mflags = get_map_flags (op->map, &m, sx, sy, &sx, &sy);
1648	if (mflags & P_OUT_OF_MAP) {	1396	if (mflags & P_OUT_OF_MAP)
1649	return 0;	1397	return 0;
1650	}	1398
1651	if (GET_MAP_MOVE_BLOCK(m, sx, sy) == MOVE_FLY_LOW) {	1399	if (GET_MAP_MOVE_BLOCK (m, sx, sy) == MOVE_FLY_LOW)
		1400	{
1652	new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way.");	1401	new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way.");
1653	return 0;	1402	return 0;
1654	}	1403	}
1655		1404
1656	/* this should not happen, but sometimes does */	1405	/* this should not happen, but sometimes does */
1657	if (arrow->nrof==0) {	1406	if (arrow->nrof == 0)
1658	remove_ob(arrow);
1659	free_object(arrow);
1660	return 0;
1661	}	1407	{
		1408	LOG (llevError | logBacktrace, "arrow (%s) has nrof 0\n", arrow->debug_desc ());
		1409	arrow->destroy ();
		1410	return 0;
		1411	}
1662		1412
1663	left = arrow; /* these are arrows left to the player */	1413	left = arrow; /* these are arrows left to the player */
1664	left_tag = left->count;	1414	arrow = arrow->split ();
1665	arrow = get_split_ob(arrow, 1);	1415	if (!arrow)
1666	if (arrow == NULL) {	1416	{
1667	new_draw_info_format(NDI_UNIQUE, 0, op, "You have no %s left.",	1417	new_draw_info_format (NDI_UNIQUE, 0, op, "You have no %s left.", &bow->race);
1668	bow->race);	1418	return 0;
1669	return 0;
1670	}	1419	}
1671	set_owner(arrow, op);	1420
1672	if (arrow->skill) free_string(arrow->skill);	1421	arrow->set_owner (op);
1673	arrow->skill = add_refcount(bow->skill);	1422	arrow->skill = bow->skill;
1674
1675	arrow->direction=dir;	1423	arrow->direction = dir;
1676	arrow->x = sx;
1677	arrow->y = sy;
1678		1424
1679	if (op->type == PLAYER) {
1680	op->speed_left = 0.01 - (float)FABS(op->speed) * 100 / bowspeed;
1681	fix_player(op);
1682	}
1683
1684	SET_ANIMATION(arrow, arrow->direction);
1685	arrow->stats.sp = arrow->stats.wc; /* save original wc and dam */	1425	arrow->stats.sp = arrow->stats.wc; /* save original wc, dam, attacktype and slaying */
1686	arrow->stats.hp = arrow->stats.dam;	1426	arrow->stats.hp = arrow->stats.dam;
1687	arrow->stats.grace = arrow->attacktype;	1427	arrow->stats.grace = arrow->attacktype;
1688	if (arrow->slaying != NULL)	1428	arrow->custom_name = arrow->slaying;
1689	arrow->spellarg = strdup_local(arrow->slaying);
1690		1429
1691	/* Note that this was different for monsters - they got their level	1430	#if 0
1692	* added to the damage. I think the strength bonus is more proper.	1431	if (player *pl = op->contr)
1693	*/
1694		1432	{
1695	arrow->stats.dam += (QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?	1433	float speed = pl->weapon_sp;
1696	0 : dam_bonus[op->stats.Str]) +
1697	bow->stats.dam + bow->magic + arrow->magic;
1698		1434
		1435	/* penalize ROF for bestarrow */
		1436	if (pl->bowtype == bow_bestarrow)
		1437	speed *= .9f;
		1438	else
		1439	speed *= 1.f + dex_bonus[op->stats.Dex] * .2f;
		1440
		1441	op->speed_left += speed - op->speed;
		1442	}
		1443	#endif
		1444
		1445	SET_ANIMATION (arrow, arrow->direction);
		1446
1699	/* update the speed */	1447	/* update the speed */
1700	arrow->speed = (float)((QUERY_FLAG(bow, FLAG_NO_STRENGTH) ?
1701	0 : dam_bonus[op->stats.Str]) +
1702	bow->magic + arrow->magic) / 5.0 +
1703	(float)bow->stats.dam / 7.0;
1704		1448
1705	if (arrow->speed < 1.0)
1706	arrow->speed = 1.0;
1707	update_ob_speed(arrow);
1708	arrow->speed_left = 0;	1449	arrow->speed_left = 0;
		1450	arrow->set_speed (max (2.f,
		1451	((bow->flag [FLAG_NO_STRENGTH] ? 0 : dam_bonus[op->stats.Str]) + bow->magic + arrow->magic) / 5.f
		1452	+ bow->stats.dam / 7.f
		1453	));
1709		1454
		1455	int wc = op->stats.wc + wc_mod - arrow->magic - arrow->stats.wc;
		1456
1710	if (op->type == PLAYER) {	1457	if (op->type == PLAYER)
1711	arrow->stats.wc = 20 - bow->magic - arrow->magic -	1458	{
1712	(op->chosen_skill?op->chosen_skill->level:op->level) -
1713	dex_bonus[op->stats.Dex] - thaco_bonus[op->stats.Str] -
1714	arrow->stats.wc - bow->stats.wc + wc_mod;
1715
1716	arrow->level = op->chosen_skill?op->chosen_skill->level:op->level;	1459	arrow->level = op->chosen_skill ? op->chosen_skill->level : op->level;
1717	} else {	1460	wc -= dex_bonus[op->stats.Dex];
1718	arrow->stats.wc= op->stats.wc - bow->magic - arrow->magic -
1719	arrow->stats.wc + wc_mod;
1720		1461
		1462	if (!arrow->slaying)
		1463	arrow->slaying = op->slaying;
		1464
		1465	arrow->attacktype |= op->attacktype;
		1466	}
		1467	else
		1468	{
1721	arrow->level = op->level;	1469	arrow->level = op->level;
1722	}	1470	arrow->stats.wc -= bow->magic;
1723	if (arrow->attacktype == AT_PHYSICAL)	1471
		1472	if (!arrow->slaying)
		1473	arrow->slaying = bow->slaying;
		1474
1724	arrow->attacktype |= bow->attacktype;	1475	arrow->attacktype |= bow->attacktype;
1725	if (bow->slaying != NULL)	1476	}
1726	arrow->slaying = add_string(bow->slaying);
1727		1477
1728	arrow->map = m;	1478	wc -= arrow->level;
		1479	arrow->stats.dam = clamp (arrow->stats.dam + op->stats.dam + arrow->magic, MIN_DAM, MAX_DAM);
		1480
		1481	arrow->stats.wc = clamp (wc, MIN_WC, MAX_WC);
1729	arrow->move_type = MOVE_FLY_LOW;	1482	arrow->move_type = MOVE_FLY_LOW;
1730	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;	1483	arrow->move_on = MOVE_FLY_LOW | MOVE_WALK;
1731		1484
1732	play_sound_map(op->map, op->x, op->y, SOUND_FIRE_ARROW);	1485	op->play_sound (sound_find ("fire_arrow"));
1733	tag = arrow->count;	1486	m->insert (arrow, sx, sy, op);
1734	insert_ob_in_map(arrow, m, op, 0);
1735		1487
1736	if (!was_destroyed(arrow, tag))	1488	if (!arrow->destroyed ())
1737	move_arrow(arrow);	1489	move_arrow (arrow);
1738		1490
1739	if (op->type == PLAYER) {
1740	if (was_destroyed (left, left_tag))
1741	esrv_del_item(op->contr, left_tag);
1742	else
1743	esrv_send_item(op, left);
1744	}
1745	return 1;	1491	return 1;
1746	}	1492	}
1747		1493
1748	/* Special fire code for players - this takes into	1494	/* Special fire code for players - this takes into
1749	* account the special fire modes players can have	1495	* account the special fire modes players can have
1750	* but monsters can't. Putting that code here	1496	* but monsters can't. Putting that code here
1751	* makes the fire_bow code much cleaner.	1497	* makes the fire_bow code much cleaner.
1752	* this function should only be called if 'op' is a player,	1498	* this function should only be called if 'op' is a player,
1753	* hence the function name.	1499	* hence the function name.
1754	*/	1500	*/
		1501	static int
1755	int player_fire_bow(object *op, int dir)	1502	player_fire_bow (object *op, int dir)
1756	{	1503	{
1757	int ret=0, wcmod=0;	1504	int ret;
1758		1505
1759	if (op->contr->bowtype == bow_bestarrow) {	1506	if (op->contr->bowtype == bow_bestarrow)
1760	ret = fire_bow(op, op,	1507	{
1761	pick_arrow_target(op, op->contr->ranges[range_bow]->race, dir),	1508	ret = fire_bow (op, op, pick_arrow_target (op, op->contr->ranged_ob->race, dir), dir, 0, op->x, op->y);
1762	dir, 0, op->x, op->y);	1509	}
1763	} else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw) {	1510	else if (op->contr->bowtype >= bow_n && op->contr->bowtype <= bow_nw)
		1511	{
1764	if (!similar_direction(dir, op->contr->bowtype - bow_n + 1))	1512	int wcmod = similar_direction (dir, op->contr->bowtype - bow_n + 1) ? 0 : -1;
1765	wcmod =-1;
1766	ret = fire_bow(op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod,	1513	ret = fire_bow (op, op, NULL, op->contr->bowtype - bow_n + 1, wcmod, op->x, op->y);
1767	op->x, op->y);	1514	}
1768	} else if (op->contr->bowtype == bow_threewide) {	1515	else if (op->contr->bowtype == bow_threewide)
		1516	{
1769	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1517	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1770	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir+2)], op->y + freearr_y[absdir(dir+2)]);	1518	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir + 2)], op->y + freearr_y[absdir (dir + 2)]);
1771	ret |= fire_bow(op, op, NULL, dir, -5, op->x + freearr_x[absdir(dir-2)], op->y + freearr_y[absdir(dir-2)]);	1519	ret |= fire_bow (op, op, NULL, dir, -5, op->x + freearr_x[absdir (dir - 2)], op->y + freearr_y[absdir (dir - 2)]);
		1520	}
1772	} else if (op->contr->bowtype == bow_spreadshot) {	1521	else if (op->contr->bowtype == bow_spreadshot)
		1522	{
1773	ret |= fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1523	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1774	ret |= fire_bow(op, op, NULL, absdir(dir-1), -5, op->x, op->y);	1524	ret |= fire_bow (op, op, NULL, absdir (dir - 1), -5, op->x, op->y);
1775	ret |= fire_bow(op, op, NULL, absdir(dir+1), -5, op->x, op->y);	1525	ret |= fire_bow (op, op, NULL, absdir (dir + 1), -5, op->x, op->y);
1776		1526	}
1777	} else {	1527	else
		1528	{
1778	/* Simple case */	1529	/* Simple case */
1779	ret = fire_bow(op, op, NULL, dir, 0, op->x, op->y);	1530	ret = fire_bow (op, op, NULL, dir, 0, op->x, op->y);
1780	}	1531	}
		1532
1781	return ret;	1533	return ret;
1782	}	1534	}
1783
1784		1535
1785	/* Fires a misc (wand/rod/horn) object in 'dir'.	1536	/* Fires a misc (wand/rod/horn) object in 'dir'.
1786	* Broken apart from 'fire' to keep it more readable.	1537	* Broken apart from 'fire' to keep it more readable.
1787	*/	1538	*/
		1539	static void
1788	void fire_misc_object(object *op, int dir)	1540	fire_misc_object (object *op, int dir)
1789	{	1541	{
1790	object *item;	1542	object *item = op->contr->ranged_ob;
1791		1543
1792	if (!op->contr->ranges[range_misc]) {	1544	if (!item)
		1545	{
1793	new_draw_info(NDI_UNIQUE, 0,op,"You have range item readied.");	1546	new_draw_info (NDI_UNIQUE, 0, op, "You have range item readied.");
1794	return;	1547	return;
1795	}	1548	}
1796		1549
1797	item = op->contr->ranges[range_misc];
1798	if (!item->inv) {	1550	if (!item->inv)
		1551	{
1799	LOG(llevError,"Object %s lacks a spell\n", item->name);	1552	LOG (llevError, "Object %s lacks a spell\n", &item->name);
1800	return;	1553	return;
1801	}	1554	}
1802	if (item->type == WAND) {	1555
1803	if(item->stats.food<=0) {	1556	if (!op->apply (item))
1804	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1805	new_draw_info_format(NDI_UNIQUE, 0,op,"The %s goes poof.", query_base_name(item, 0));
1806	return;	1557	return;
1807	}	1558
		1559	if (item->type == WAND)
		1560	{
		1561	if (item->stats.food <= 0)
		1562	{
		1563	op->contr->play_sound (sound_find ("wand_poof"));
		1564	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s goes poof.", query_base_name (item, 0));
		1565
		1566	return;
		1567	}
		1568	}
		1569	else if (item->type == ROD || item->type == HORN)
		1570	{
		1571	sint16 spell_sp = max (item->inv->stats.sp, item->inv->stats.grace);
		1572
		1573	// using the maximum of the rods charge allows at least one spell cast
		1574	// for a rod or horn, this fixes some broken rods.
		1575	if (item->stats.hp < min (spell_sp, item->stats.maxhp))
		1576	{
		1577	op->contr->play_sound (sound_find ("wand_poof"));
		1578
		1579	if (item->type == ROD)
		1580	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s whines for a while, but nothing happens.", query_base_name (item, 0));
		1581	else
		1582	new_draw_info_format (NDI_UNIQUE, 0, op, "The %s needs more time to charge.", query_base_name (item, 0));
		1583
		1584	return;
		1585	}
		1586	}
		1587
		1588	if (cast_spell (op, item, dir, item->inv, NULL))
		1589	{
		1590	item->flag [FLAG_BEEN_APPLIED] = true; /* You now know something about it */
		1591
		1592	if (item->type == WAND)
		1593	{
		1594	if (!(--item->stats.food))
		1595	{
		1596	object *tmp;
		1597
		1598	if (item->arch)
		1599	{
		1600	item->clr_flag (FLAG_ANIMATE);
		1601	item->face = item->arch->face;
		1602	item->set_speed (0);
		1603	}
		1604
		1605	if (object *pl = item->visible_to ())
		1606	esrv_update_item (UPD_ANIM, pl, item);
		1607	}
		1608	}
1808	} else if (item->type == ROD || item->type==HORN) {	1609	else if (item->type == ROD || item->type == HORN)
1809	if(item->stats.hp<MAX(item->inv->stats.sp, item->inv->stats.grace)) {
1810	play_sound_player_only(op->contr, SOUND_WAND_POOF,0,0);
1811	if (item->type== ROD)
1812	new_draw_info_format(NDI_UNIQUE, 0,op,
1813	"The %s whines for a while, but nothing happens.", query_base_name(item,0));
1814	else
1815	new_draw_info_format(NDI_UNIQUE, 0,op,
1816	"The %s needs more time to charge.", query_base_name(item,0));
1817	return;
1818	}
1819	}
1820
1821	if(cast_spell(op,item,dir,item->inv,NULL)) {
1822	SET_FLAG(op, FLAG_BEEN_APPLIED); /* You now know something about it */
1823	if (item->type == WAND) {
1824	if (!(--item->stats.food)) {
1825	object *tmp;
1826	if (item->arch) {
1827	CLEAR_FLAG(item, FLAG_ANIMATE);
1828	item->face = item->arch->clone.face;
1829	item->speed = 0;
1830	update_ob_speed(item);
1831	}
1832	if ((tmp=is_player_inv(item)))
1833	esrv_update_item(UPD_ANIM, tmp, item);
1834	}
1835	}
1836	else if (item->type == ROD || item->type==HORN) {
1837	drain_rod_charge(item);	1610	drain_rod_charge (item);
1838	}
1839	}	1611	}
1840	}	1612	}
1841		1613
1842	/* Received a fire command for the player - go and do it.	1614	/* Received a fire command for the player - go and do it.
1843	*/	1615	*/
		1616	bool
1844	void fire(object *op,int dir) {	1617	fire (object *who, int dir)
		1618	{
1845	int spellcost=0;	1619	int spellcost = 0;
1846		1620
		1621	player *pl = who->contr;
		1622
		1623	if (pl->golem)
		1624	{
		1625	control_golem (who->contr->golem, dir);
		1626	return false;
		1627	}
		1628
		1629	object *ob = pl->ranged_ob;
		1630
		1631	if (!ob)
		1632	return false;
		1633
		1634	if (who->speed_left > 0.f)
		1635	--who->speed_left;
		1636	else
		1637	return false;
		1638
		1639	if (!who->apply (ob))
		1640	return false;
		1641
1847	/* check for loss of invisiblity/hide */	1642	/* check for loss of invisiblity/hide */
1848	if (action_makes_visible(op)) make_visible(op);	1643	if (action_makes_visible (who))
		1644	make_visible (who);
1849		1645
1850	switch(op->contr->shoottype) {	1646	switch (ob->type)
1851	case range_none:	1647	{
1852	return;	1648	case BOW:
1853
1854	case range_bow:
1855	player_fire_bow(op, dir);	1649	player_fire_bow (who, dir);
1856	return;	1650	break;
1857		1651
1858	case range_magic: /* Casting spells */	1652	case SPELL:
1859	spellcost=(cast_spell(op,op,dir,op->contr->ranges[range_magic],op->contr->spellparam[0]?op->contr->spellparam:NULL));	1653	spellcost = cast_spell (who, who, dir, ob, *pl->spellparam ? pl->spellparam : 0);
1860	return;	1654	break;
1861		1655
1862	case range_misc:	1656	case BUILDER:
1863	fire_misc_object(op, dir);
1864	return;
1865
1866	case range_golem: /* Control summoned monsters from scrolls */
1867	if(op->contr->ranges[range_golem]==NULL ||
1868	op->contr->golem_count != op->contr->ranges[range_golem]->count) {
1869	op->contr->ranges[range_golem] = NULL;
1870	op->contr->shoottype=range_none;
1871	op->contr->golem_count = 0;
1872	}
1873	else
1874	control_golem(op->contr->ranges[range_golem], dir);
1875	return;
1876
1877	case range_skill:
1878	if(!op->chosen_skill) {
1879	if(op->type==PLAYER)
1880	new_draw_info(NDI_UNIQUE, 0,op,"You have no applicable skill to use.");
1881	return;
1882	}
1883	(void) do_skill(op,op,op->chosen_skill,dir,NULL);
1884	return;
1885	case range_builder:
1886	apply_map_builder( op, dir );	1657	apply_map_builder (who, dir);
		1658	break;
		1659
		1660	case SKILL:
		1661	do_skill (who, who, ob, dir, 0);
		1662	break;
		1663
		1664	case RANGED:
		1665	do_skill (who, ob, who->chosen_skill, dir, 0);
		1666	break;
		1667
		1668	default:
		1669	fire_misc_object (who, dir);
		1670	break;
		1671	}
		1672
		1673	return true;
		1674	}
		1675
		1676	static object *
		1677	find_key_ (object *pl, object *container, object *door)
		1678	{
		1679	object *tmp, *key;
		1680
		1681	/* Should not happen, but sanity checking is never bad */
		1682	if (!container->inv)
		1683	return 0;
		1684
		1685	/* First, lets try to find a key in the top level inventory */
		1686	for (tmp = container->inv; tmp; tmp = tmp->below)
		1687	{
		1688	if (door->type == DOOR && tmp->type == KEY)
		1689	break;
		1690
		1691	/* For sanity, we should really check door type, but other stuff
		1692	* (like containers) can be locked with special keys
		1693	*/
		1694	if (tmp->slaying && tmp->type == SPECIAL_KEY && tmp->slaying == door->slaying)
		1695	break;
		1696	}
		1697
		1698	/* No key found - lets search inventories now */
		1699	/* If we find and use a key in an inventory, return at that time.
		1700	* otherwise, if we search all the inventories and still don't find
		1701	* a key, return
		1702	*/
		1703	if (!tmp)
		1704	{
		1705	for (tmp = container->inv; tmp; tmp = tmp->below)
		1706	/* No reason to search empty containers */
		1707	if (tmp->type == CONTAINER && tmp->inv)
		1708	if ((key = find_key_ (pl, tmp, door)))
		1709	return key;
		1710
		1711	if (!tmp)
1887	return;	1712	return 0;
1888	default:	1713	}
1889	new_draw_info(NDI_UNIQUE, 0,op,"Illegal shoot type.");	1714
1890	return;	1715	/* We get down here if we have found a key. Now if its in a container,
		1716	* see if we actually want to use it
		1717	*/
		1718	if (pl != container)
1891	}	1719	{
1892	}	1720	/* Only let players use keys in containers */
		1721	if (!pl->contr)
		1722	return 0;
1893		1723
		1724	/* cases where this fails:
		1725	* If we only search the player inventory, return now since we
		1726	* are not in the players inventory.
		1727	* If the container is not active, return now since only active
		1728	* containers can be used.
		1729	* If we only search keyrings and the container does not have
		1730	* a race/isn't a keyring.
		1731	* No checking for all containers - to fall through past here,
		1732	* inv must have been an container and must have been active.
		1733	*
		1734	* Change the color so that the message doesn't disappear with
		1735	* all the others.
		1736	*/
		1737	if (pl->contr->usekeys == key_inventory
		1738	|| !container->flag [FLAG_APPLIED]
		1739	|| (pl->contr->usekeys == keyrings && container->race != shstr_keys))
		1740	{
		1741	new_draw_info_format (NDI_UNIQUE | NDI_BROWN, 0, pl,
		1742	"The %s in your %s vibrates as you approach the door", query_name (tmp), query_name (container));
		1743	return NULL;
		1744	}
		1745	}
1894		1746
		1747	return tmp;
		1748	}
1895		1749
1896	/* find_key	1750	/* find_key
1897	* We try to find a key for the door as passed. If we find a key	1751	* We try to find a key for the door as passed. If we find a key
1898	* and successfully use it, we return the key, otherwise NULL	1752	* and successfully use it, we return the key, otherwise NULL
1899	* This function merges both normal and locked door, since the logic	1753	* This function merges both normal and locked door, since the logic
…		…
1901	* pl is the player,	1755	* pl is the player,
1902	* inv is the objects inventory to searched	1756	* inv is the objects inventory to searched
1903	* door is the door we are trying to match against.	1757	* door is the door we are trying to match against.
1904	* This function can be called recursively to search containers.	1758	* This function can be called recursively to search containers.
1905	*/	1759	*/
1906		1760	object *
1907	object * find_key(object *pl, object *container, object *door)	1761	find_key (object *pl, object *container, object *door)
1908	{	1762	{
1909	object *tmp,*key;	1763	if (door->slaying && is_match_expr (door->slaying))
1910
1911	/* Should not happen, but sanity checking is never bad */
1912	if (container->inv == NULL) return NULL;
1913
1914	/* First, lets try to find a key in the top level inventory */
1915	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1916	if (door->type==DOOR && tmp->type==KEY) break;
1917	/* For sanity, we should really check door type, but other stuff
1918	* (like containers) can be locked with special keys
1919	*/
1920	if (tmp->slaying && tmp->type==SPECIAL_KEY &&
1921	tmp->slaying==door->slaying) break;
1922	}	1764	{
1923	/* No key found - lets search inventories now */	1765	// for match expressions, we try to find the key by applying the match
1924	/* If we find and use a key in an inventory, return at that time.	1766	// to the op itself, which is supposed to find the "key", instead
1925	* otherwise, if we search all the inventories and still don't find	1767	// of searching through containers ourselves.
1926	* a key, return	1768
1927	*/	1769	return match_one (door->slaying, container, door, pl, pl);
1928	if (!tmp) {
1929	for (tmp=container->inv; tmp!=NULL; tmp=tmp->below) {
1930	/* No reason to search empty containers */
1931	if (tmp->type==CONTAINER && tmp->inv) {
1932	if ((key=find_key(pl, tmp, door))!=NULL) return key;
1933	}	1770	}
1934	}	1771	else
1935	if (!tmp) return NULL;	1772	return find_key_ (pl, container, door);
1936	}
1937	/* We get down here if we have found a key. Now if its in a container,
1938	* see if we actually want to use it
1939	*/
1940	if (pl!=container) {
1941	/* Only let players use keys in containers */
1942	if (!pl->contr) return NULL;
1943	/* cases where this fails:
1944	* If we only search the player inventory, return now since we
1945	* are not in the players inventory.
1946	* If the container is not active, return now since only active
1947	* containers can be used.
1948	* If we only search keyrings and the container does not have
1949	* a race/isn't a keyring.
1950	* No checking for all containers - to fall through past here,
1951	* inv must have been an container and must have been active.
1952	*
1953	* Change the color so that the message doesn't disappear with
1954	* all the others.
1955	*/
1956	if (pl->contr->usekeys == key_inventory ||
1957	!QUERY_FLAG(container, FLAG_APPLIED) ||
1958	(pl->contr->usekeys == keyrings &&
1959	(!container->race || strcmp(container->race, "keys")))
1960	) {
1961	new_draw_info_format(NDI_UNIQUE|NDI_BROWN, 0, pl,
1962	"The %s in your %s vibrates as you approach the door",
1963	query_name(tmp), query_name(container));
1964	return NULL;
1965	}
1966	}
1967	return tmp;
1968	}	1773	}
1969		1774
1970	/* moved door processing out of move_player_attack.	1775	/* moved door processing out of move_player_attack.
1971	* returns 1 if player has opened the door with a key	1776	* returns 1 if player has opened the door with a key
1972	* such that the caller should not do anything more,	1777	* such that the caller should not do anything more,
1973	* 0 otherwise	1778	* 0 otherwise
1974	*/	1779	*/
		1780	static int
1975	static int player_attack_door(object *op, object *door)	1781	player_attack_door (object *op, object *door)
1976	{	1782	{
1977
1978	/* If its a door, try to find a use a key. If we do destroy the door,	1783	/* If its a door, try to find a key. If we do destroy the door,
1979	* might as well return immediately as there is nothing more to do -	1784	* might as well return immediately as there is nothing more to do -
1980	* otherwise, we fall through to the rest of the code.	1785	* otherwise, we fall through to the rest of the code.
1981	*/	1786	*/
1982	object *key=find_key(op, op, door);	1787	object *key = find_key (op, op, door);
1983		1788
1984	/* IF we found a key, do some extra work */	1789	/* If we found a key, do some extra work */
1985	if (key) {	1790	if (key)
		1791	{
1986	object *container=key->env;	1792	object *container = key->env;
1987		1793
1988	play_sound_map(op->map, op->x, op->y, SOUND_OPEN_DOOR);	1794	if (action_makes_visible (op))
1989	if(action_makes_visible(op)) make_visible(op);	1795	make_visible (op);
		1796
1990	if(door->inv &&(door->inv->type ==RUNE || door->inv->type ==TRAP)) spring_trap(door->inv,op);	1797	if (door->inv && (door->inv->type == RUNE || door->inv->type == TRAP))
		1798	spring_trap (door->inv, op);
		1799
1991	if (door->type == DOOR) {	1800	if (door->type == DOOR)
1992	hit_player(door,9998,op,AT_PHYSICAL,1); /* Break through the door */	1801	hit_player (door, 9998, op, AT_PHYSICAL, 1); /* Break through the door */
1993	}
1994	else if(door->type==LOCKED_DOOR) {	1802	else if (door->type == LOCKED_DOOR)
1995	new_draw_info_format(NDI_UNIQUE, NDI_BROWN, op,	1803	{
1996	"You open the door with the %s", query_short_name(key));	1804	op->statusmsg (format ("You open the door with the %s", query_short_name (key)), NDI_BROWN);
1997	remove_door2(door); /* remove door without violence ;-) */	1805	remove_door2 (door); /* remove door without violence ;-) */
1998	}	1806	}
		1807
1999	/* Do this after we print the message */	1808	/* Do this after we print the message */
2000	decrease_ob(key); /* Use up one of the keys */	1809	key->decrease (); /* Use up one of the keys */
2001	/* Need to update the weight the container the key was in */	1810
2002	if (container != op)
2003	esrv_update_item(UPD_WEIGHT, op, container);
2004	return 1; /* Nothing more to do below */	1811	return 1; /* Nothing more to do below */
		1812	}
2005	} else if (door->type==LOCKED_DOOR) {	1813	else if (door->type == LOCKED_DOOR)
		1814	{
2006	/* Might as well return now - no other way to open this */	1815	/* Might as well return now - no other way to open this */
2007	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0, op, door->msg);	1816	op->failmsg (door->msg ? &door->msg : "Hmm, you miss the certain something to open this door...");
2008	return 1;	1817	return 1;
2009	}	1818	}
		1819
2010	return 0;	1820	return 0;
2011	}	1821	}
2012		1822
2013	/* This function is just part of a breakup from move_player.	1823	/* This function is just part of a breakup from move_player.
2014	* It should keep the code cleaner.	1824	* It should keep the code cleaner.
2015	* When this is called, the players direction has been updated	1825	* When this is called, the players direction has been updated
2016	* (taking into account confusion.) The player is also actually	1826	* (taking into account confusion.) The player is also actually
2017	* going to try and move (not fire weapons).	1827	* going to try and move (not fire weapons).
2018	*/	1828	*/
2019		1829	bool
2020	void move_player_attack(object *op, int dir)	1830	move_player_attack (object *op, int dir)
2021	{	1831	{
2022	object *tmp, *mon, *tpl;	1832	if (!op->contr->braced && op->speed_left > 0.f && op->move (dir))
2023	sint16 nx, ny;	1833	{
2024	int on_battleground;	1834	--op->speed_left;
2025	mapstruct *m;	1835	return true;
		1836	}
2026		1837
2027	if (op->contr->transport) tpl = op->contr->transport;
2028	else tpl = op;
2029	nx=freearr_x[dir]+tpl->x;	1838	sint16 nx = freearr_x[dir] + op->x;
2030	ny=freearr_y[dir]+tpl->y;	1839	sint16 ny = freearr_y[dir] + op->y;
2031		1840
2032	on_battleground = op_on_battleground(tpl, NULL, NULL);	1841	if (out_of_map (op->map, nx, ny))
		1842	return false;
2033		1843
2034	/* If braced, or can't move to the square, and it is not out of the	1844	/* If braced, or can't move to the square, and it is not out of the
2035	* map, attack it. Note order of if statement is important - don't	1845	* map, attack it. Note order of if statement is important - don't
2036	* want to be calling move_ob if braced, because move_ob will move the	1846	* want to be calling move_ob if braced, because move_ob will move the
2037	* player. This is a pretty nasty hack, because if we could	1847	* player. This is a pretty nasty hack, because if we could
2038	* move to some space, it then means that if we are braced, we should	1848	* move to some space, it then means that if we are braced, we should
2039	* do nothing at all. As it is, if we are braced, we go through	1849	* do nothing at all. As it is, if we are braced, we go through
2040	* quite a bit of processing. However, it probably is less than what	1850	* quite a bit of processing. However, it probably is less than what
2041	* move_ob uses.	1851	* move_ob uses.
2042	*/	1852	*/
2043	if ((op->contr->braced || !move_ob(tpl,dir,tpl)) && !out_of_map(tpl->map,nx,ny)) {	1853	maptile *m = op->map->xy_find (nx, ny);
2044	if (OUT_OF_REAL_MAP(tpl->map, nx, ny)) {
2045	m = get_map_from_coord(tpl->map, &nx, &ny);
2046	if (!m) return; /* Don't think this should happen */
2047	}
2048	else m =tpl->map;
2049
2050	if ((tmp=get_map_ob(m,nx,ny))==NULL) {
2051	/* LOG(llevError,"player_move_attack: get_map_ob returns NULL, but player can not more there.\n");*/
2052	return;
2053	}
2054		1854
2055	mon = NULL;
2056	/* Go through all the objects, and find ones of interest. Only stop if	1855	/* Go through all the objects, and find ones of interest. Only stop if
2057	* we find a monster - that is something we know we want to attack.	1856	* we find a monster - that is something we know we want to attack.
2058	* if its a door or barrel (can roll) see if there may be monsters	1857	* if its a door or barrel (can roll) see if there may be monsters
2059	* on the space	1858	* on the space
2060	*/	1859	*/
2061	while (tmp!=NULL) {	1860	object *mon;
2062	if (tmp == op) {	1861	for (mon = m->at (nx, ny).bot; mon; mon = mon->above)
2063	tmp=tmp->above;	1862	{
2064	continue;	1863	if ((mon->flag [FLAG_ALIVE]
		1864	|| mon->type == LOCKED_DOOR
		1865	|| mon->flag [FLAG_CAN_ROLL])
		1866	&& mon != op)
		1867	break;
2065	}	1868	}
2066	if (QUERY_FLAG(tmp,FLAG_ALIVE)) {	1869
2067	mon = tmp;	1870	/* no monster == player tries to move into a wall or so */
2068	break;	1871	if (!mon)
		1872	{
		1873	for (object *ob = m->at (nx, ny).top; ob; ob = ob->below)
		1874	if (op->move_type & ob->move_block)
		1875	{
		1876	if (ob->move_block == MOVE_ALL)
		1877	move_into_wall (op, ob);
		1878	else
		1879	{
		1880	if (op->contr->ns->bumpmsg)
		1881	{
		1882	op->play_sound (sound_find ("blocked_move"));
		1883
		1884	op->statusmsg (ob->invisible
		1885	? "Something blocks you."
		1886	: format ("Something blocks you from entering the %s.", query_name (ob))
		1887	);
		1888	}
		1889	}
		1890
		1891	break;
		1892	}
		1893
		1894	return false;
2069	}	1895	}
2070	if (tmp->type==LOCKED_DOOR || QUERY_FLAG(tmp,FLAG_CAN_ROLL))
2071	mon = tmp;
2072	tmp=tmp->above;
2073	}
2074
2075	if (mon==NULL) /* This happens anytime the player tries to move */
2076	return; /* into a wall */
2077		1896
2078	if(mon->head != NULL)
2079	mon = mon->head;	1897	mon = mon->head_ ();
2080		1898
2081	if ((mon->type==DOOR && mon->stats.hp>=0) || (mon->type==LOCKED_DOOR))	1899	if ((mon->type == DOOR && mon->stats.hp >= 0) || (mon->type == LOCKED_DOOR))
		1900	if (op->contr->weapon_sp_left > 0.f)
2082	if (player_attack_door(op, mon)) return;	1901	if (player_attack_door (op, mon))
		1902	{
		1903	--op->contr->weapon_sp_left;
		1904	return true;
		1905	}
2083		1906
2084	/* The following deals with possibly attacking peaceful	1907	/* The following deals with possibly attacking peaceful
2085	* or frienddly creatures. Basically, all players are considered	1908	* or friendly creatures. Basically, all players are considered
2086	* unaggressive. If the moving player has peaceful set, then the	1909	* unaggressive. If the moving player has peaceful set, then the
2087	* object should be pushed instead of attacked. It is assumed that	1910	* object should be pushed instead of attacked. It is assumed that
2088	* if you are braced, you will not attack friends accidently,	1911	* if you are braced, you will not attack friends accidently,
2089	* and thus will not push them.	1912	* and thus will not push them.
2090	*/	1913	*/
2091		1914
2092	/* If the creature is a pet, push it even if the player is not	1915	/* If the creature is a pet, push it even if the player is not
2093	* peaceful. Our assumption is the creature is a pet if the	1916	* peaceful. Our assumption is the creature is a pet if the
2094	* player owns it and it is either friendly or unagressive.	1917	* player owns it and it is either friendly or unagressive.
2095	*/	1918	*/
2096	if ((op->type==PLAYER)	1919	if (op->type == PLAYER
2097	#if COZY_SERVER	1920	&& ((mon->owner && mon->owner->contr
2098	&&
2099	(
2100	(get_owner(mon) && get_owner(mon)->contr
2101	&& same_party (get_owner(mon)->contr->party, op->contr->party))	1921	&& same_party (mon->owner->contr->party, op->contr->party))
2102	|| get_owner(mon) == op	1922	|| mon->owner == op)
2103	)	1923	&& (mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY]))
2104	#else	1924	{
2105	&& get_owner(mon)==op
2106	#endif
2107	&& (QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)))
2108	{
2109	/* If we're braced, we don't want to switch places with it */	1925	/* If we're braced, we don't want to switch places with it */
2110	if (op->contr->braced) return;	1926	if (op->contr->braced)
2111	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1927	return false;
2112	(void) push_ob(mon,dir,op);
2113	if(op->contr->tmp_invis||op->hide) make_visible(op);
2114	return;
2115	}
2116		1928
		1929	if (op->speed_left > 0.f)
		1930	{
		1931	--op->speed_left;
		1932
		1933	op->play_sound (sound_find ("push_player"));
		1934	push_ob (mon, dir, op);
		1935
		1936	if (action_makes_visible (op))
		1937	make_visible (op);
		1938
		1939	return true;
		1940	}
		1941	else
		1942	return false;
		1943	}
		1944
		1945	bool on_battleground = op_on_battleground (op, 0, 0);
		1946
2117	/* in certain circumstances, you shouldn't attack friendly	1947	/* in certain circumstances, you shouldn't attack friendly
2118	* creatures. Note that if you are braced, you can't push	1948	* creatures. Note that if you are braced, you can't push
2119	* someone, but put it inside this loop so that you won't	1949	* someone, but put it inside this loop so that you won't
2120	* attack them either.	1950	* attack them either.
2121	*/	1951	*/
2122	if ((mon->type==PLAYER || mon->enemy != op) &&	1952	if ((mon->type == PLAYER || mon->enemy != op)
2123	(mon->type==PLAYER || QUERY_FLAG(mon,FLAG_UNAGGRESSIVE) || QUERY_FLAG(mon, FLAG_FRIENDLY)) &&	1953	&& (mon->type == PLAYER || mon->flag [FLAG_UNAGGRESSIVE] || mon->flag [FLAG_FRIENDLY])
2124	(	1954	&& ((op->contr->peaceful
2125	#ifdef PROHIBIT_PLAYERKILL
2126	(op->contr->peaceful || (mon->type == PLAYER && mon->contr->peaceful)) &&	1955	|| (mon->type == PLAYER && mon->contr->peaceful))
2127	#else
2128	op->contr->peaceful &&
2129	#endif
2130	!on_battleground	1956	&& !on_battleground))
		1957	{
		1958	if (op->speed_left > 0.f)
		1959	{
		1960	--op->speed_left;
		1961
		1962	if (!op->contr->braced)
2131	)) {	1963	{
2132	if (!op->contr->braced) {	1964	op->play_sound (sound_find ("push_player"));
2133	play_sound_map(tpl->map, tpl->x, tpl->y, SOUND_PUSH_PLAYER);	1965	push_ob (mon, dir, op);
2134	(void) push_ob(mon,dir,op);	1966	}
2135	} else {	1967	else
2136	new_draw_info(0, 0,op,"You withhold your attack");	1968	op->statusmsg ("You withhold your attack");
		1969
		1970	if (op->contr->tmp_invis || op->flag [FLAG_HIDDEN])
		1971	make_visible (op);
		1972
		1973	return true;
		1974	}
2137	}	1975	}
2138	if(op->contr->tmp_invis||op->hide) make_visible(op);
2139	}
2140
2141	/* If the object is a boulder or other rollable object, then	1976	/* If the object is a boulder or other rollable object, then
2142	* roll it if not braced. You can't roll it if you are braced.	1977	* roll it if not braced. You can't roll it if you are braced.
2143	*/	1978	*/
2144	else if(QUERY_FLAG(mon,FLAG_CAN_ROLL)&&(!op->contr->braced)) {	1979	else if (mon->flag [FLAG_CAN_ROLL] && (!op->contr->braced))
		1980	{
		1981	if (op->speed_left > 0.f)
		1982	{
		1983	--op->speed_left;
		1984
2145	recursive_roll(mon,dir,op);	1985	recursive_roll (mon, dir, op);
2146	if(action_makes_visible(op)) make_visible(op);	1986	if (action_makes_visible (op))
2147	}	1987	make_visible (op);
2148		1988
		1989	return true;
		1990	}
		1991	}
2149	/* Any generic living creature. Including things like doors.	1992	/* Any generic living creature. Including things like doors.
2150	* Way it works is like this: First, it must have some hit points	1993	* Way it works is like this: First, it must have some hit points
2151	* and be living. Then, it must be one of the following:	1994	* and be living. Then, it must be one of the following:
2152	* 1) Not a player, 2) A player, but of a different party. Note	1995	* 1) Not a player, 2) A player, but of a different party. Note
2153	* that party_number -1 is no party, so attacks can still happen.	1996	* that party_number -1 is no party, so attacks can still happen.
2154	*/	1997	*/
2155
2156	else if ((mon->stats.hp>=0) && QUERY_FLAG(mon, FLAG_ALIVE) &&	1998	else if ((mon->stats.hp >= 0) && mon->flag [FLAG_ALIVE] &&
2157	((mon->type!=PLAYER || op->contr->party==NULL ||	1999	((mon->type != PLAYER || op->contr->party == NULL || op->contr->party != mon->contr->party)))
2158	op->contr->party!=mon->contr->party))) {	2000	{
		2001	if (op->contr->weapon_sp_left > 0.f && !op->flag [FLAG_WIZPASS])
		2002	{
		2003	--op->contr->weapon_sp_left;
2159		2004
2160	/* If the player hasn't hit something this tick, and does	2005	skill_attack (mon, op, 0, 0, 0);
2161	* so, give them speed boost based on weapon speed. Doing
2162	* it here is better than process_players2, which basically
2163	* incurred a 1 tick offset.
2164	*/
2165	if (!op->contr->has_hit) {
2166	op->speed_left += op->speed / op->contr->weapon_sp;
2167		2006
2168	op->contr->has_hit = 1; /* The last action was to hit, so use weapon_sp */	2007	if (action_makes_visible (op))
		2008	make_visible (op);
		2009
		2010	return true;
		2011	}
2169	}	2012	}
2170		2013
2171	skill_attack(mon, op, 0, NULL, NULL);	2014	return false;
2172
2173	/* If attacking another player, that player gets automatic
2174	* hitback, and doesn't loose luck either.
2175	* Disable hitback on the battleground or if the target is
2176	* the wiz.
2177	*/
2178	if (mon->type == PLAYER && mon->stats.hp >= 0 && !mon->contr->has_hit &&
2179	!on_battleground && !QUERY_FLAG(mon, FLAG_WIZ)) {
2180	short luck = mon->stats.luck;
2181	mon->contr->has_hit = 1;
2182	skill_attack(op, mon, 0, NULL, NULL);
2183	mon->stats.luck = luck;
2184	}
2185	if(action_makes_visible(op)) make_visible(op);
2186	}
2187	} /* if player should attack something */
2188	}	2015	}
2189		2016
		2017	bool
2190	int move_player(object *op,int dir) {	2018	move_player (object *op, int dir)
2191	int pick;	2019	{
2192	object *transport = op->contr->transport;	2020	if (!op->map || op->map->state != MAP_ACTIVE)
2193
2194	if(!transport && (op->map == NULL || op->map->in_memory != MAP_IN_MEMORY))
2195	return 0;
2196
2197	/* Sanity check: make sure dir is valid */
2198	if ( ( dir < 0 ) || ( dir >= 9 ) ) {
2199	LOG( llevError, "move_player: invalid direction %d\n", dir);
2200	return 0;
2201	}
2202
2203	/* peterm: added following line */
2204	if(QUERY_FLAG(op,FLAG_CONFUSED) && dir)
2205	dir = absdir(dir + RANDOM()%3 + RANDOM()%3 - 2);
2206
2207	op->facing = dir;
2208
2209	if(!transport && op->hide) do_hidden_move(op);
2210
2211	if (transport) {
2212	/* transport->contr is set up for the person in charge of the boat.
2213	* if that isn't this person, he can't steer it, etc
2214	*/
2215	if (transport->contr != op->contr) return 0;
2216
2217	/* Transport can't move. But update dir so it at least
2218	* will point in the same direction if player is running.
2219	*/
2220	if (transport->speed_left < 0.0) {
2221	transport->direction = dir;
2222	op->direction = dir;
2223	return 0;
2224	}
2225	/* Remove transport speed. Give player just a little speed -
2226	* enough so that they will get an action again quickly.
2227	*
2228	*/
2229	transport->speed_left -= 1.0;
2230	if (op->speed_left < 0.0) op->speed_left = -0.01;
2231
2232	}
2233
2234	if(op->contr->fire_on) {
2235	fire(op,dir);
2236	}
2237	else move_player_attack(op,dir);
2238
2239	pick = check_pick(op);
2240
2241
2242	/* Add special check for newcs players and fire on - this way, the
2243	* server can handle repeat firing.
2244	*/
2245	if (op->contr->fire_on || (op->contr->run_on && pick!=0)) {
2246	op->direction = dir;
2247	} else {
2248	op->direction=0;
2249	}
2250	/* Update how the player looks. Use the facing, so direction may
2251	* get reset to zero. This allows for full animation capabilities
2252	* for players.
2253	*/
2254	if (!transport) animate_object(op, op->facing);
2255	return 0;	2021	return 0;
		2022
		2023	/* Sanity check: make sure dir is valid */
		2024	if (dir < 0 || dir > 8)
		2025	{
		2026	LOG (llevError, "move_player: invalid direction %d\n", dir);
		2027	return 0;
		2028	}
		2029
		2030	/* peterm: added following line */
		2031	if (op->flag [FLAG_CONFUSED] && dir)
		2032	dir = absdir (dir + rndm (3) + rndm (3) - 2);
		2033
		2034	op->facing = dir;
		2035
		2036	if (op->flag [FLAG_HIDDEN])
		2037	do_hidden_move (op);
		2038
		2039	bool retval;
		2040	int pick = 0;
		2041
		2042	if (INVOKE_PLAYER (MOVE, op->contr, ARG_INT (dir)))
		2043	retval = RESULT_INT (0);
		2044	else if (op->contr->fire_on)
		2045	retval = fire (op, dir);
		2046	else
		2047	{
		2048	retval = move_player_attack (op, dir);
		2049	pick = check_pick (op);
		2050	}
		2051
		2052	/* Add special check for newcs players and fire on - this way, the
		2053	* server can handle repeat firing.
		2054	*/
		2055	if (op->contr->fire_on || (op->contr->run_on && pick != 0))
		2056	op->direction = dir;
		2057	else
		2058	op->direction = 0;
		2059
		2060	/* Update how the player looks. Use the facing, so direction may
		2061	* get reset to zero. This allows for full animation capabilities
		2062	* for players.
		2063	*/
		2064	animate_object (op, op->facing);
		2065
		2066	return retval;
2256	}	2067	}
2257		2068
2258	/* This is similar to handle_player, below, but is only used by the	2069	/* This is similar to handle_player, below, but is only used by the
2259	* new client/server stuff.	2070	* new client/server stuff.
2260	* This is sort of special, in that the new client/server actually uses	2071	* This is sort of special, in that the new client/server actually uses
2261	* the new speed values for commands.	2072	* the new speed values for commands.
2262	*	2073	*
2263	* Returns true if there are more actions we can do.	2074	* Returns true if there are more actions we can do. Should not do
		2075	* many actions in a row, as that would be too unfair to other
		2076	* players.
2264	*/	2077	*/
		2078	bool
2265	int handle_newcs_player(object *op)	2079	handle_newcs_player (object *op)
2266	{	2080	{
2267	if (op->contr->hidden) {	2081	if (op->flag [FLAG_SCARED])
2268	op->invisible = 1000;	2082	{
2269	/* the socket code flashes the player visible/invisible	2083	if (op->speed_left > 0.f)
2270	* depending on the value of invisible, so we need to	2084	{
2271	* alternate it here for it to work correctly.	2085	--op->speed_left;
2272	*/	2086	flee_player (op);
2273	if (pticks & 2) op->invisible--;	2087
		2088	return true;
		2089	}
		2090	else
		2091	return false;
2274	}	2092	}
2275	else if(op->invisible&&!(QUERY_FLAG(op,FLAG_MAKE_INVIS))) {
2276	op->invisible--;
2277	if(!op->invisible) {
2278	make_visible(op);
2279	new_draw_info(NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
2280	}
2281	}
2282		2093
2283	if (QUERY_FLAG(op, FLAG_SCARED)) {
2284	flee_player(op);
2285	/* If player is still scared, that is his action for this tick */
2286	if (QUERY_FLAG(op, FLAG_SCARED)) {
2287	op->speed_left--;
2288	return 0;
2289	}
2290	}
2291
2292	/* I've been seeing crashes where the golem has been destroyed, but
2293	* the player object still points to the defunct golem. The code that
2294	* destroys the golem looks correct, and it doesn't always happen, so
2295	* put this in a a workaround to clean up the golem pointer.
2296	*/
2297	if (op->contr->ranges[range_golem] &&
2298	((op->contr->golem_count != op->contr->ranges[range_golem]->count) ||
2299	QUERY_FLAG(op->contr->ranges[range_golem], FLAG_REMOVED))) {
2300	op->contr->ranges[range_golem] = NULL;
2301	op->contr->golem_count = 0;
2302	}
2303
2304	/* call this here - we also will call this in do_ericserver, but	2094	/* call this here - we also will call this in do_ericserver, but
2305	* the players time has been increased when doericserver has been	2095	* the players time has been increased when doericserver has been
2306	* called, so we recheck it here.	2096	* called, so we recheck it here.
2307	*/	2097	*/
2308	HandleClient(&op->contr->socket, op->contr);	2098	if (op->contr->ns->handle_command ())
2309	if (op->speed_left<0) return 0;	2099	return true;
2310		2100
2311	if(op->direction && (op->contr->run_on || op->contr->fire_on)) {	2101	if (op->direction && (op->contr->run_on || op->contr->fire_on))
2312	/* All move commands take 1 tick, at least for now */
2313	op->speed_left--;
2314
2315	/* Instead of all the stuff below, let move_player take care
2316	* of it. Also, some of the skill stuff is only put in
2317	* there, as well as the confusion stuff.
2318	*/
2319	move_player(op, op->direction);	2102	return move_player (op, op->direction);
2320	if (op->speed_left>0) return 1;	2103
2321	else return 0;	2104	return false;
2322	}	2105	}
		2106
		2107	static int
		2108	save_life (object *op)
		2109	{
		2110	if (!op->flag [FLAG_LIFESAVE])
2323	return 0;	2111	return 0;
2324	}
2325		2112
2326	int save_life(object *op) {
2327	object *tmp;
2328
2329	if(!QUERY_FLAG(op,FLAG_LIFESAVE))
2330	return 0;
2331
2332	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below)	2113	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2333	if(QUERY_FLAG(tmp, FLAG_APPLIED)&&QUERY_FLAG(tmp,FLAG_LIFESAVE)) {	2114	if (tmp->flag [FLAG_APPLIED] && tmp->flag [FLAG_LIFESAVE])
2334	play_sound_map(op->map, op->x, op->y, SOUND_OB_EVAPORATE);	2115	{
2335	new_draw_info_format(NDI_UNIQUE, 0,op,	2116	op->play_sound (sound_find ("ob_evaporate"));
2336	"Your %s vibrates violently, then evaporates.",	2117	new_draw_info_format (NDI_UNIQUE, 0, op, "Your %s vibrates violently, then evaporates.", query_name (tmp));
2337	query_name(tmp));	2118
2338	if (op->contr)	2119	tmp->destroy ();
2339	esrv_del_item(op->contr, tmp->count);	2120	op->clr_flag (FLAG_LIFESAVE);
2340	remove_ob(tmp);	2121
2341	free_object(tmp);
2342	CLEAR_FLAG(op, FLAG_LIFESAVE);
2343	if(op->stats.hp<0)	2122	if (op->stats.hp < 0)
2344	op->stats.hp = op->stats.maxhp;	2123	op->stats.hp = op->stats.maxhp;
		2124
2345	if(op->stats.food<0)	2125	if (op->stats.food < 0)
2346	op->stats.food = 999;	2126	op->stats.food = MAX_FOOD;
2347	fix_player(op);	2127
		2128	op->update_stats ();
2348	return 1;	2129	return 1;
2349	}	2130	}
		2131
2350	LOG(llevError,"Error: LIFESAVE set without applied object.\n");	2132	LOG (llevError, "Error: LIFESAVE set without applied object.\n");
2351	CLEAR_FLAG(op, FLAG_LIFESAVE);	2133	op->clr_flag (FLAG_LIFESAVE);
2352	enter_player_savebed(op); /* bring him home. */	2134	enter_player_savebed (op); /* bring him home. */
2353	return 0;	2135	return 0;
2354	}	2136	}
2355		2137
2356	/* This goes throws the inventory and removes unpaid objects, and puts them	2138	/* This goes throws the inventory and removes unpaid objects, and puts them
2357	* back in the map (location and map determined by values of env). This	2139	* back in the map (location and map determined by values of env). This
2358	* function will descend into containers. op is the object to start the search	2140	* function will descend into containers. op is the object to start the search
2359	* from.	2141	* from.
2360	*/	2142	*/
		2143	static void
2361	void remove_unpaid_objects(object *op, object *env)	2144	drop_unpaid_items (object *op, object *env)
2362	{	2145	{
2363	object *next;
2364
2365	while (op) {	2146	while (op)
2366	next=op->below; /* Make sure we have a good value, in case
2367	* we remove object 'op'
2368	*/
2369	if (QUERY_FLAG(op, FLAG_UNPAID)) {
2370	remove_ob(op);
2371	op->x = env->x;
2372	op->y = env->y;
2373	if (env->type == PLAYER)
2374	esrv_del_item(env->contr, op->count);
2375	insert_ob_in_map(op, env->map, NULL,0);
2376	}
2377	else if (op->inv) remove_unpaid_objects(op->inv, env);
2378	op=next;
2379	}	2147	{
2380	}	2148	object *next = op->below; /* Make sure we have a good value, in case we remove object 'op' */
2381		2149
		2150	if (op->flag [FLAG_UNPAID])
		2151	op->insert_at (env);
		2152	else if (op->inv)
		2153	drop_unpaid_items (op->inv, env);
2382		2154
2383	/*	2155	op = next;
2384	* Returns pointer a static string containing gravestone text
2385	* Moved from apply.c to player.c - player.c is what
2386	* actually uses this function. player.c may not be quite the
2387	* best, a misc file for object actions is probably better,
2388	* but there isn't one in the server directory.
2389	*/
2390	char *gravestone_text (object *op)
2391	{
2392	static char buf2[MAX_BUF];
2393	char buf[MAX_BUF];
2394	time_t now = time (NULL);
2395
2396	strcpy (buf2, " R.I.P.\n\n");
2397	if (op->type == PLAYER)
2398	sprintf (buf, "%s the %s\n", op->name, op->contr->title);
2399	else
2400	sprintf (buf, "%s\n", op->name);
2401	strncat (buf2, " ", 20 - strlen (buf) / 2);
2402	strcat (buf2, buf);
2403	if (op->type == PLAYER)
2404	sprintf (buf, "who was in level %d when killed\n", op->level);
2405	else
2406	sprintf (buf, "who was in level %d when died.\n\n", op->level);
2407	strncat (buf2, " ", 20 - strlen (buf) / 2);
2408	strcat (buf2, buf);
2409	if (op->type == PLAYER) {
2410	sprintf (buf, "by %s.\n\n", op->contr->killer);
2411	strncat (buf2, " ", 21 - strlen (buf) / 2);
2412	strcat (buf2, buf);
2413	}	2156	}
2414	strftime (buf, MAX_BUF, "%b %d %Y\n", localtime (&now));
2415	strncat (buf2, " ", 20 - strlen (buf) / 2);
2416	strcat (buf2, buf);
2417	return buf2;
2418	}	2157	}
2419		2158
		2159	void
		2160	object::drop_unpaid_items ()
		2161	{
		2162	if (!flag [FLAG_REMOVED])
		2163	::drop_unpaid_items (inv, this);
		2164	}
2420		2165
2421		2166	void
2422	void do_some_living(object *op) {	2167	do_some_living (object *op)
		2168	{
2423	int last_food=op->stats.food;	2169	int last_food = op->stats.food;
2424	int gen_hp, gen_sp, gen_grace;	2170	int gen_hp, gen_sp, gen_grace;
2425	int over_hp, over_sp, over_grace;
2426	int i;	2171	int i;
2427	int rate_hp = 1200;	2172	int rate_hp = 1200;
2428	int rate_sp = 2500;	2173	int rate_sp = 2500;
2429	int rate_grace = 2000;	2174	int rate_grace = 2000;
2430	const int max_hp = 1;	2175	const int max_hp = 1;
2431	const int max_sp = 1;	2176	const int max_sp = 1;
2432	const int max_grace = 1;	2177	const int max_grace = 1;
2433		2178
2434	if (op->contr->outputs_sync) {	2179	if (op->contr->hidden)
2435	for (i=0; i<NUM_OUTPUT_BUFS; i++)	2180	{
2436	if (op->contr->outputs[i].buf!=NULL &&	2181	op->invisible = 1000;
2437	(op->contr->outputs[i].first_update+op->contr->outputs_sync)<pticks)	2182	/* the socket code flashes the player visible/invisible
2438	flush_output_element(op, &op->contr->outputs[i]);	2183	* depending on the value of invisible, so we need to
		2184	* alternate it here for it to work correctly.
		2185	*/
		2186	if (server_tick & 2)
		2187	op->invisible--;
2439	}	2188	}
		2189	else if (op->invisible && !(op->flag [FLAG_MAKE_INVIS]))
		2190	{
		2191	if (!op->invisible--)
		2192	{
		2193	make_visible (op);
		2194	new_draw_info (NDI_UNIQUE, 0, op, "Your invisibility spell runs out.");
		2195	}
		2196	}
2440		2197
2441	if(op->contr->state==ST_PLAYING) {	2198	if (op->contr->ns->state == ST_PLAYING)
2442		2199	{
2443	/* these next three if clauses make it possible to SLOW DOWN	2200	/* these next three if clauses make it possible to SLOW DOWN
2444	hp/grace/spellpoint regeneration. */	2201	hp/grace/spellpoint regeneration. */
2445	if(op->contr->gen_hp >= 0 )
2446	gen_hp=(op->contr->gen_hp+1)*op->stats.maxhp;
2447	else {
2448	gen_hp = op->stats.maxhp;
2449	rate_hp -= rate_hp/2 * op->contr->gen_hp;
2450	}
2451	if(op->contr->gen_sp >= 0 )
2452	gen_sp=(op->contr->gen_sp+1)*op->stats.maxsp;
2453	else {
2454	gen_sp = op->stats.maxsp;
2455	rate_sp -= rate_sp/2 * op->contr->gen_sp;
2456	}
2457	if(op->contr->gen_grace >= 0)
2458	gen_grace=(op->contr->gen_grace+1)*op->stats.maxgrace;
2459	else {
2460	gen_grace = op->stats.maxgrace;
2461	rate_grace -= rate_grace/2 * op->contr->gen_grace;
2462	}
2463
2464	/* Regenerate Spell Points */
2465	if(op->contr->ranges[range_golem]==NULL && --op->last_sp<0) {
2466	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10? 10 : op->contr->gen_sp_armour);
2467	if(op->stats.sp<op->stats.maxsp) {
2468	op->stats.sp++;
2469	/* dms do not consume food */
2470	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2471	op->stats.food--;
2472	if(op->contr->digestion<0)
2473	op->stats.food+=op->contr->digestion;
2474	else if(op->contr->digestion>0 &&
2475	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2476	op->stats.food=last_food;
2477	}
2478	}
2479	if (max_sp>1) {
2480	over_sp = (gen_sp+10)/rate_sp;
2481	if (over_sp > 0) {
2482	if(op->stats.sp<op->stats.maxsp) {
2483	op->stats.sp += over_sp>max_sp ? max_sp : over_sp;
2484	if(random_roll(0, rate_sp-1, op, PREFER_LOW) > ((gen_sp+10)%rate_sp))
2485	op->stats.sp--;
2486	if(op->stats.sp>op->stats.maxsp)
2487	op->stats.sp=op->stats.maxsp;
2488	}
2489	op->last_sp=0;
2490	} else {
2491	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2492	}
2493	} else {
2494	op->last_sp=rate_sp/(gen_sp<20 ? 30 : gen_sp+10);
2495	}
2496	}
2497
2498	/* Regenerate Grace */
2499	/* I altered this a little - maximum grace is ony achieved through prayer -b.t.*/
2500	if(--op->last_grace<0) {
2501	if(op->stats.grace<op->stats.maxgrace/2)
2502	op->stats.grace++; /* no penalty in food for regaining grace */
2503	if(max_grace>1) {
2504	over_grace = (gen_grace<20 ? 30 : gen_grace+10)/rate_grace;
2505	if (over_grace > 0) {
2506	op->stats.sp += over_grace
2507	+ (random_roll(0, rate_grace-1, op, PREFER_HIGH) > ((gen_grace<20 ? 30 : gen_grace+10)%rate_grace))? -1 : 0;
2508	op->last_grace=0;
2509	} else {
2510	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2511	}
2512	} else {
2513	op->last_grace=rate_grace/(gen_grace<20 ? 30 : gen_grace+10);
2514	}
2515	/* wearing stuff doesn't detract from grace generation. */
2516	}
2517
2518	/* Regenerate Hit Points */
2519	if(--op->last_heal<0) {
2520	if(op->stats.hp<op->stats.maxhp) {
2521	op->stats.hp++;
2522	/* dms do not consume food */
2523	if (!QUERY_FLAG(op,FLAG_WIZ)) {
2524	op->stats.food--;
2525	if(op->contr->digestion<0)
2526	op->stats.food+=op->contr->digestion;
2527	else if(op->contr->digestion>0 &&
2528	random_roll(0, op->contr->digestion, op, PREFER_HIGH))
2529	op->stats.food=last_food;
2530	}
2531	}
2532	if(max_hp>1) {
2533	over_hp = (gen_hp<20 ? 30 : gen_hp+10)/rate_hp;
2534	if (over_hp > 0) {
2535	op->stats.sp += over_hp
2536	+ (RANDOM()%rate_hp > ((gen_hp<20 ? 30 : gen_hp+10)%rate_hp))? -1 : 0;
2537	op->last_heal=0;
2538	} else {
2539	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2540	}
2541	} else {
2542	op->last_heal=rate_hp/(gen_hp<20 ? 30 : gen_hp+10);
2543	}
2544	}
2545
2546	/* Digestion */
2547	if(--op->last_eat<0) {
2548	#ifdef COZY_SERVER
2549	int dg = op->contr->digestion>=0 && op->contr->digestion<2 ? 2 : op->contr->digestion;
2550	int bonus=dg>0?dg:0,
2551	penalty=dg<0?-dg:0;
2552	#else
2553	int bonus=op->contr->digestion>0?op->contr->digestion:0,
2554	penalty=op->contr->digestion<0?-op->contr->digestion:0;
2555	#endif
2556
2557	if(op->contr->gen_hp > 0)	2202	if (op->contr->gen_hp >= 0)
2558	op->last_eat=25*(1+bonus)/(op->contr->gen_hp+penalty+1);	2203	gen_hp = (op->contr->gen_hp + 1) * op->stats.maxhp;
2559	else	2204	else
2560	op->last_eat=25*(1+bonus)/(penalty +1);	2205	{
		2206	gen_hp = op->stats.maxhp;
		2207	rate_hp -= rate_hp / 2 * op->contr->gen_hp;
		2208	}
		2209
		2210	if (op->contr->gen_sp >= 0)
		2211	gen_sp = (op->contr->gen_sp + 1) * op->stats.maxsp;
		2212	else
		2213	{
		2214	gen_sp = op->stats.maxsp;
		2215	rate_sp -= rate_sp / 2 * op->contr->gen_sp;
		2216	}
		2217
		2218	if (op->contr->gen_grace >= 0)
		2219	gen_grace = (op->contr->gen_grace + 1) * op->stats.maxgrace;
		2220	else
		2221	{
		2222	gen_grace = op->stats.maxgrace;
		2223	rate_grace -= rate_grace / 2 * op->contr->gen_grace;
		2224	}
		2225
		2226	/* Regenerate Grace */
		2227	/* I altered this a little - maximum grace is ony achieved through prayer -b.t. */
		2228	if (--op->last_grace < 0)
		2229	{
		2230	if (op->stats.grace < op->stats.maxgrace / 2)
		2231	op->stats.grace++; /* no penalty in food for regaining grace */
		2232
		2233	int temp = gen_grace < 20 ? 30 : gen_grace + 10;
		2234
		2235	if (max_grace > 1)
		2236	{
		2237	int over_grace = temp / rate_grace;
		2238
		2239	if (over_grace > 0)
		2240	{
		2241	op->stats.sp += over_grace + (random_roll (0, rate_grace - 1, op, PREFER_HIGH) > (temp % rate_grace)) ? -1 : 0;
		2242	op->last_grace = 0;
		2243	}
		2244	else
		2245	op->last_grace = rate_grace / temp;
		2246	}
		2247	else
		2248	op->last_grace = rate_grace / temp;
		2249
		2250	/* wearing stuff doesn't detract from grace generation. */
		2251	}
		2252
		2253	if (op->stats.food > 0)
		2254	{
		2255	/* Regenerate Spell Points */
		2256	if (!op->contr->golem && --op->last_sp < 0)
		2257	{
		2258	gen_sp = gen_sp * 10 / (op->contr->gen_sp_armour < 10 ? 10 : op->contr->gen_sp_armour);
		2259
		2260	if (op->stats.sp < op->stats.maxsp)
		2261	{
		2262	op->stats.sp++;
		2263
		2264	/* dms do not consume food */
		2265	if (!op->flag [FLAG_WIZ])
		2266	{
		2267	op->stats.food--;
		2268
		2269	if (op->contr->digestion < 0)
		2270	op->stats.food += op->contr->digestion;
		2271	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2272	op->stats.food = last_food;
		2273	}
		2274	}
		2275
		2276	if (max_sp > 1)
		2277	{
		2278	int over_sp = (gen_sp + 10) / rate_sp;
		2279	if (over_sp > 0)
		2280	{
		2281	if (op->stats.sp < op->stats.maxsp)
		2282	{
		2283	op->stats.sp += over_sp > max_sp ? max_sp : over_sp;
		2284
		2285	if (random_roll (0, rate_sp - 1, op, PREFER_LOW) > ((gen_sp + 10) % rate_sp))
		2286	op->stats.sp--;
		2287
		2288	if (op->stats.sp > op->stats.maxsp)
		2289	op->stats.sp = op->stats.maxsp;
		2290	}
		2291
		2292	op->last_sp = 0;
		2293	}
		2294	else
		2295	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2296	}
		2297	else
		2298	op->last_sp = rate_sp / (gen_sp < 20 ? 30 : gen_sp + 10);
		2299	}
		2300
		2301	/* Regenerate Hit Points */
		2302	if (--op->last_heal < 0)
		2303	{
		2304	if (op->stats.hp < op->stats.maxhp)
		2305	{
		2306	op->stats.hp++;
		2307
		2308	/* dms do not consume food */
		2309	if (!op->flag [FLAG_WIZ])
		2310	{
		2311	op->stats.food--;
		2312
		2313	if (op->contr->digestion < 0)
		2314	op->stats.food += op->contr->digestion;
		2315	else if (op->contr->digestion > 0 && random_roll (0, op->contr->digestion, op, PREFER_HIGH))
		2316	op->stats.food = last_food;
		2317	}
		2318	}
		2319
		2320	int temp = gen_hp < 20 ? 30 : gen_hp + 10;
		2321
		2322	if (max_hp > 1)
		2323	{
		2324	int over_hp = temp / rate_hp;
		2325
		2326	if (over_hp > 0)
		2327	{
		2328	op->stats.sp += over_hp + (random_roll (0, rate_hp - 1, op, PREFER_HIGH) > (temp % rate_hp)) ? -1 : 0;
		2329	op->last_heal = 0;
		2330	}
		2331	else
		2332	op->last_heal = rate_hp / temp;
		2333	}
		2334	else
		2335	op->last_heal = rate_hp / temp;
		2336	}
		2337	}
		2338
		2339	/* Digestion */
		2340	if (--op->last_eat < 0)
		2341	{
		2342	int bonus = max (0, op->contr->digestion),
		2343	penalty = max (0, -op->contr->digestion);
		2344
		2345	op->last_eat = 25 * (1 + bonus) / (max (0, op->contr->gen_hp) + penalty + 1);
		2346
2561	/* dms do not consume food */	2347	/* dms do not consume food */
2562	if (!QUERY_FLAG(op,FLAG_WIZ)) op->stats.food--;	2348	if (!op->flag [FLAG_WIZ])
2563	}	2349	op->stats.food--;
2564	}	2350	}
2565		2351
2566	if(op->contr->state==ST_PLAYING&&op->stats.food<0&&op->stats.hp>=0) {	2352	if (op->stats.food < 0 && op->stats.hp >= 0)
2567	object *tmp, *flesh=NULL;	2353	{
		2354	object *flesh = 0;
2568		2355
2569	for(tmp=op->inv;tmp!=NULL;tmp=tmp->below) {	2356	for_inv_removable (op, tmp)
2570	if(!QUERY_FLAG(tmp, FLAG_UNPAID)) {	2357	{
		2358	if (tmp->flag [FLAG_UNPAID])
		2359	continue;
		2360
2571	if (tmp->type==FOOD || tmp->type==DRINK || tmp->type==POISON) {	2361	if (tmp->type == FOOD || tmp->type == DRINK || tmp->type == POISON)
2572	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2362	{
2573	manual_apply(op,tmp,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 (tmp);
		2366
2574	if(op->stats.food>=0||op->stats.hp<0)	2367	if (op->stats.food >= 0 || op->stats.hp < 0)
2575	break;	2368	break;
2576	}	2369	}
2577	else if (tmp->type==FLESH) flesh=tmp;	2370	else if (tmp->type == FLESH)
2578	} /* End if paid for object */	2371	flesh = tmp;
2579	} /* end of for loop */	2372	}
		2373
2580	/* If player is still starving, it means they don't have any food, so	2374	/* If player is still starving, it means they don't have any food, so
2581	* eat flesh instead.	2375	* eat flesh instead.
2582	*/	2376	*/
2583	if (op->stats.food<0 && op->stats.hp>=0 && flesh) {	2377	if (op->stats.food < 0 && op->stats.hp >= 0 && flesh)
2584	new_draw_info(NDI_UNIQUE, 0,op,"You blindly grab for a bite of food.");	2378	{
2585	manual_apply(op,flesh,0);	2379	op->statusmsg ("You blindly grab for a bite of food. "
2586	}	2380	"H<To prevent you from starving, you ate some random item from your backpack.>");
2587	} /* end if player is starving */	2381	op->apply (flesh);
		2382	}
2588		2383
2589	while(op->stats.food<0&&op->stats.hp>0)	2384	// If player is still starving, alert him!
2590	op->stats.food++,op->stats.hp--;	2385	if (op->stats.food < 0)
2591		2386	op->failmsg ("You are starving! "
2592	if (!op->contr->state&&!QUERY_FLAG(op,FLAG_WIZ)&&(op->stats.hp<0||op->stats.food<0))	2387	"H<Eat some food to increase your food and prevent you from an untimely death.>");
2593	kill_player(op);
2594	}
2595
2596		2388	}
		2389
		2390	if (op->stats.food < 0)
		2391	{
		2392	op->stats.hp += op->stats.food;
		2393	op->stats.food = 0;
		2394
		2395	if (op->stats.hp < 0)
		2396	{
		2397	op->contr->killer = archetype::get ("killer_starvation");
		2398	op->contr->killer->destroy ();
		2399	}
		2400	}
		2401
		2402	/* killer should be set here already */
		2403	if (op->stats.hp < 0 && !op->flag [FLAG_WIZ])
		2404	kill_player (op);
		2405	}
		2406	}
2597		2407
2598	/* If the player should die (lack of hp, food, etc), we call this.	2408	/* If the player should die (lack of hp, food, etc), we call this.
2599	* op is the player in jeopardy. If the player can not be saved (not	2409	* op is the player in jeopardy. If the player can not be saved (not
2600	* permadeath, no lifesave), this will take care of removing the player	2410	* permadeath, no lifesave), this will take care of removing the player
2601	* file.	2411	* file.
2602	*/	2412	*/
		2413	void
2603	void kill_player(object *op)	2414	kill_player (object *op)
2604	{	2415	{
2605	char buf[MAX_BUF];
2606	int x,y,i;	2416	int x, y;
2607	mapstruct *map; /* this is for resurrection */	2417	maptile *map; /* this is for resurrection */
2608	int z;
2609	int num_stats_lose;
2610	int lost_a_stat;
2611	int lose_this_stat;
2612	int this_stat;
2613	int will_kill_again;	2418	int will_kill_again;
2614	archetype *at;	2419	archetype *at;
2615	object *tmp;	2420	object *tmp;
2616		2421
2617	if(save_life(op))	2422	if (save_life (op))
2618	return;	2423	return;
2619		2424
		2425	dynbuf_text deathtab;
2620		2426
		2427	/* restore player */
		2428	at = archetype::find (shstr_poisoning);
		2429	if (object *tmp = present_arch_in_ob (at, op))
		2430	{
		2431	tmp->destroy ();
		2432	deathtab << "Your body feels cleansed...\r";
		2433	}
		2434
		2435	at = archetype::find (shstr_confusion);
		2436	if (object *tmp = present_arch_in_ob (at, op))
		2437	{
		2438	tmp->destroy ();
		2439	deathtab << "Your mind feels clearer...\r";
		2440	}
		2441
		2442	cure_disease (op, 0, 0); /* remove any disease */
		2443
		2444	max_it (op->stats.hp , op->stats.maxhp);
		2445	max_it (op->stats.sp , op->stats.maxsp);
		2446	max_it (op->stats.grace, op->stats.maxgrace);
		2447	max_it (op->stats.food , 200);
		2448
		2449	// remove all spell effects that are active
		2450	// to avoid long-term effects such as word-of-recall
		2451	for (object *item = op->inv; item; )
		2452	{
		2453	object *next = item->below;
		2454
		2455	if (item->type == SPELL_EFFECT && item->active)
		2456	item->destroy ();
		2457
		2458	item = next;
		2459	}
		2460
2621	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas	2461	/* If player dies on BATTLEGROUND, no stat/exp loss! For Combat-Arenas
2622	* in cities ONLY!!! It is very important that this doesn't get abused.	2462	* in cities ONLY!!! It is very important that this doesn't get abused.
2623	* Look at op_on_battleground() for more info --AndreasV	2463	* Look at op_on_battleground() for more info --AndreasV
2624	*/	2464	*/
2625	if (op_on_battleground(op, &x, &y)) {	2465	if (op_on_battleground (op, &x, &y))
2626	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,	2466	{
2627	"You have been defeated in combat!");	2467	deathtab << "You almost died in combat, but local medics have saved your life...\r";
2628	new_draw_info(NDI_UNIQUE | NDI_NAVY, 0,op,
2629	"Local medics have saved your life...");
2630
2631	/* restore player */
2632	at = find_archetype("poisoning");
2633	tmp=present_arch_in_ob(at,op);
2634	if (tmp) {
2635	remove_ob(tmp);
2636	free_object(tmp);
2637	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2638	}
2639		2468
2640	at = find_archetype("confusion");
2641	tmp=present_arch_in_ob(at,op);
2642	if (tmp) {
2643	remove_ob(tmp);
2644	free_object(tmp);
2645	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2646	}
2647
2648	cure_disease(op,0); /* remove any disease */
2649	op->stats.hp=op->stats.maxhp;
2650	if (op->stats.food<=0) op->stats.food=999;
2651
2652	/* create a bodypart-trophy to make the winner happy */	2469	/* create a bodypart-trophy to make the winner happy */
2653	tmp=arch_to_object(find_archetype("finger"));	2470	object *tmp = archetype::find (shstr_finger)->instance ();
2654	if (tmp != NULL)	2471
2655	{	2472	tmp->name = format ("%s's finger" , &op->name);
2656	sprintf(buf,"%s's finger",op->name);	2473	tmp->name_pl = format ("%s's fingers", &op->name);
2657	tmp->name = add_string(buf);	2474	tmp->msg = format (
2658	sprintf(buf," This finger has been cut off %s\n"	2475	"This finger has been cut off of %s the %s, when he was defeated at level %d by %s.\n",
2659	" the %s, when he was defeated at\n level %d by %s.\n",	2476	&op->name, op->contr->title,
2660	op->name, op->contr->title, (int)(op->level),	2477	(int)op->level,
2661	op->contr->killer);	2478	op->contr->killer_name ()
2662	tmp->msg=add_string(buf);
2663	tmp->value=0, tmp->material=0, tmp->type=0;
2664	tmp->materialname = NULL;
2665	tmp->x = op->x, tmp->y = op->y;
2666	insert_ob_in_map(tmp,op->map,op,0);
2667	}
2668		2479	);
		2480	tmp->value = 0, tmp->type = 0;
		2481	tmp->material = name_to_material (shstr_organic);
		2482	tmp->insert_at (op, tmp);
		2483
2669	/* teleport defeated player to new destination*/	2484	/* teleport defeated player to new destination */
2670	transfer_ob(op, x, y, 0, NULL);	2485	transfer_ob (op, x, y, 0, NULL);
2671	op->contr->braced=0;	2486	op->contr->braced = 0;
2672	return;
2673	}
2674		2487
		2488	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
		2489	return;
		2490	}
		2491
		2492	deathtab << "You were killed by " << op->contr->killer_name () << ".\n\n";
		2493	deathtab << "T<YOU HAVE DIED>\n\n";
		2494
2675	INVOKE_PLAYER (DEATH, op->contr);	2495	INVOKE_PLAYER (DEATH, op->contr);
2676		2496
2677	command_kill_pets (op, 0);	2497	command_kill_pets (op, 0);
2678		2498
2679	if(op->stats.food<0) {	2499	op->contr->play_sound (sound_find ("player_dies"));
2680	if (op->contr->explore) {
2681	new_draw_info(NDI_UNIQUE, 0,op,"You would have starved, but you are");
2682	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2683	op->stats.food=999;
2684	return;
2685	}
2686	sprintf(buf,"%s starved to death.",op->name);
2687	strcpy(op->contr->killer,"starvation");
2688	}
2689	else {
2690	if (op->contr->explore) {
2691	new_draw_info(NDI_UNIQUE, 0,op,"You would have died, but you are");
2692	new_draw_info(NDI_UNIQUE, 0,op,"in explore mode, so...");
2693	op->stats.hp=op->stats.maxhp;
2694	return;
2695	}
2696	sprintf(buf,"%s died.",op->name);
2697	}
2698	play_sound_player_only(op->contr, SOUND_PLAYER_DIES,0,0);
2699		2500
2700	/* save the map location for corpse, gravestone*/	2501	/* save the map location for corpse, gravestone */
2701	x=op->x;y=op->y;map=op->map;	2502	x = op->x;
		2503	y = op->y;
		2504	map = op->map;
2702		2505
2703
2704	if (settings.not_permadeth == TRUE) {
2705	/* NOT_PERMADEATH code. This basically brings the character back to	2506	/* NOT_PERMADEATH code. This basically brings the character back to
2706	* life if they are dead - it takes some exp and a random stat.	2507	* life if they are dead - it takes some exp and a random stat.
2707	* See the config.h file for a little more in depth detail about this.	2508	* See the config.h file for a little more in depth detail about this.
2708	*/	2509	*/
2709		2510
2710	/* Basically two ways to go - remove a stat permanently, or just	2511	/* Basically two ways to go - remove a stat permanently, or just
2711	* make it depletion. This bunch of code deals with that aspect	2512	* make it depletion. This bunch of code deals with that aspect
2712	* of death.	2513	* of death.
2713	*/	2514	*/
2714	#ifndef COZY_SERVER	2515	#ifndef COZY_SERVER
2715	if (settings.balanced_stat_loss) {	2516	if (settings.balanced_stat_loss)
		2517	{
2716	/* If stat loss is permanent, lose one stat only. */	2518	/* If stat loss is permanent, lose one stat only. */
2717	/* Lower level chars don't lose as many stats because they suffer	2519	/* Lower level chars don't lose as many stats because they suffer
2718	more if they do. */	2520	more if they do. */
2719	/* Higher level characters can afford things such as potions of	2521	/* Higher level characters can afford things such as potions of
2720	restoration, or better, stat potions. So we slug them that	2522	restoration, or better, stat potions. So we slug them that
2721	little bit harder. */	2523	little bit harder. */
2722	/* GD */	2524	/* GD */
2723	if (settings.stat_loss_on_death)	2525	if (settings.stat_loss_on_death)
2724	num_stats_lose = 1;	2526	num_stats_lose = 1;
2725	else	2527	else
2726	num_stats_lose = 1 + op->level/BALSL_NUMBER_LOSSES_RATIO;	2528	num_stats_lose = 1 + op->level / BALSL_NUMBER_LOSSES_RATIO;
2727	} else {	2529	}
		2530	else
2728	num_stats_lose = 1;	2531	num_stats_lose = 1;
2729	}	2532
2730	lost_a_stat = 0;	2533	lost_a_stat = 0;
2731		2534
2732	for (z=0; z<num_stats_lose; z++) {	2535	for (z = 0; z < num_stats_lose; z++)
2733	i = RANDOM() % NUM_STATS;	2536	{
		2537	i = rndm (NUM_STATS);
2734		2538
2735	if (settings.stat_loss_on_death) {	2539	if (settings.stat_loss_on_death)
		2540	{
2736	/* Pick a random stat and take a point off it. Tell the player	2541	/* Pick a random stat and take a point off it. Tell the player
2737	* what he lost.	2542	* what he lost.
2738	*/	2543	*/
2739	change_attr_value(&(op->stats), i,-1);	2544	change_attr_value (&(op->stats), i, -1);
2740	check_stat_bounds(&(op->stats));	2545	check_stat_bounds (&(op->stats));
2741	change_attr_value(&(op->contr->orig_stats), i,-1);	2546	change_attr_value (&(op->contr->orig_stats), i, -1);
2742	check_stat_bounds(&(op->contr->orig_stats));	2547	check_stat_bounds (&(op->contr->orig_stats));
2743	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2548	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2744	lost_a_stat = 1;	2549	lost_a_stat = 1;
2745	} else {	2550	}
		2551	else
		2552	{
2746	/* deplete a stat */	2553	/* deplete a stat */
2747	archetype *deparch=find_archetype("depletion");	2554	archetype *deparch = archetype::find (shstr_depletion);
2748	object *dep;	2555	object *dep;
		2556
		2557	dep = present_arch_in_ob (deparch, op);
		2558	if (!dep)
2749		2559	{
2750	dep = present_arch_in_ob(deparch,op);	2560	dep = deparch->instance ();
2751	if(!dep) {
2752	dep = arch_to_object(deparch);
2753	insert_ob_in_ob(dep, op);	2561	insert_ob_in_ob (dep, op);
2754	}
2755	lose_this_stat = 1;
2756	if (settings.balanced_stat_loss) {
2757	/* GD */
2758	/* Get the stat that we're about to deplete. */
2759	this_stat = get_attr_value(&(dep->stats), i);
2760	if (this_stat < 0) {
2761	int loss_chance = 1 + op->level/BALSL_LOSS_CHANCE_RATIO;
2762	int keep_chance = this_stat * this_stat;
2763	/* Yes, I am paranoid. Sue me. */
2764	if (keep_chance < 1)
2765	keep_chance = 1;
2766
2767	/* There is a maximum depletion total per level. */
2768	if (this_stat < -1 - op->level/BALSL_MAX_LOSS_RATIO) {
2769	lose_this_stat = 0;
2770	/* Take loss chance vs keep chance to see if we
2771	retain the stat. */
2772	} else {
2773	if (random_roll(0, loss_chance + keep_chance-1,
2774	op, PREFER_LOW) < keep_chance)
2775	lose_this_stat = 0;
2776	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
2777	this_stat, keep_chance, loss_chance,
2778	lose_this_stat?"LOSE":"KEEP"); */
2779	}
2780	}
2781	}
2782		2562	}
2783	if (lose_this_stat) {	2563	lose_this_stat = 1;
		2564	if (settings.balanced_stat_loss)
		2565	{
		2566	/* GD */
		2567	/* Get the stat that we're about to deplete. */
2784	this_stat = get_attr_value(&(dep->stats), i);	2568	this_stat = get_attr_value (&(dep->stats), i);
		2569	if (this_stat < 0)
		2570	{
		2571	int loss_chance = 1 + op->level / BALSL_LOSS_CHANCE_RATIO;
		2572	int keep_chance = this_stat * this_stat;
		2573
		2574	/* Yes, I am paranoid. Sue me. */
		2575	if (keep_chance < 1)
		2576	keep_chance = 1;
		2577
		2578	/* There is a maximum depletion total per level. */
		2579	if (this_stat < -1 - op->level / BALSL_MAX_LOSS_RATIO)
		2580	{
		2581	lose_this_stat = 0;
		2582	/* Take loss chance vs keep chance to see if we
		2583	retain the stat. */
		2584	}
		2585	else
		2586	{
		2587	if (random_roll (0, loss_chance + keep_chance - 1, op, PREFER_LOW) < keep_chance)
		2588	lose_this_stat = 0;
		2589	/* LOG(llevDebug, "Determining stat loss. Stat: %d Keep: %d Lose: %d Result: %s.\n",
		2590	this_stat, keep_chance, loss_chance,
		2591	lose_this_stat?"LOSE":"KEEP"); */
		2592	}
		2593	}
		2594	}
		2595
		2596	if (lose_this_stat)
		2597	{
		2598	this_stat = get_attr_value (&dep->stats, i);
2785	/* We could try to do something clever like find another	2599	/* We could try to do something clever like find another
2786	* stat to reduce if this fails. But chances are, if	2600	* stat to reduce if this fails. But chances are, if
2787	* stats have been depleted to -50, all are pretty low	2601	* stats have been depleted to -50, all are pretty low
2788	* and should be roughly the same, so it shouldn't make a	2602	* and should be roughly the same, so it shouldn't make a
2789	* difference.	2603	* difference.
2790	*/	2604	*/
2791	if (this_stat>=-50) {	2605	if (this_stat >= -50)
		2606	{
2792	change_attr_value(&(dep->stats), i, -1);	2607	change_attr_value (&(dep->stats), i, -1);
2793	SET_FLAG(dep, FLAG_APPLIED);	2608	dep->set_flag (FLAG_APPLIED);
2794	new_draw_info(NDI_UNIQUE, 0,op, lose_msg[i]);	2609	new_draw_info (NDI_UNIQUE, 0, op, lose_msg[i]);
2795	fix_player(op);	2610	op->update_stats ();
2796	lost_a_stat = 1;	2611	lost_a_stat = 1;
2797	}	2612	}
2798	}	2613	}
		2614	}
2799	}	2615	}
2800	}	2616
2801	/* If no stat lost, tell the player. */	2617	/* If no stat lost, tell the player. */
2802	if (!lost_a_stat)	2618	if (!lost_a_stat)
2803	{	2619	{
2804	/* determine_god() seems to not work sometimes... why is this?	2620	/* determine_god() seems to not work sometimes... why is this?
2805	Should I be using something else? GD */	2621	Should I be using something else? GD */
2806	const char *god = determine_god(op);	2622	shstr_tmp god = determine_god (op);
2807	if (god && (strcmp(god, "none")))	2623
2808	new_draw_info_format(NDI_UNIQUE, 0, op, "For a brief "	2624	if (god != shstr_none)
2809	"moment you feel the holy presence of %s protecting"	2625	deathtab << "For a brief moment you feel the holy presence of " << god << " protecting you.\r";
2810	" you.", god);	2626	else
2811	else	2627	deathtab << "For a brief moment you feel a holy presence protecting you.\r";
2812	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2813	" feel a holy presence protecting you.");
2814	}	2628	}
		2629	#else
		2630	deathtab << "For a brief moment you feel a holy presence protecting you from losing yourself completely.";
2815	#endif	2631	#endif
2816	new_draw_info(NDI_UNIQUE, 0, op, "For a brief moment you"
2817	" feel a holy presence protecting you from losing yourself completely.");
2818		2632
2819	/* Put a gravestone up where the character 'almost' died. List the	2633	/* Put a gravestone up where the character 'almost' died. List the
2820	* exp loss on the stone.	2634	* exp loss on the stone.
2821	*/	2635	*/
2822	tmp=arch_to_object(find_archetype("gravestone"));	2636	tmp = archetype::find (shstr_gravestone)->instance ();
2823	sprintf(buf,"%s's gravestone",op->name);	2637	tmp->name = format ("%s's gravestone", &op->name);
2824	FREE_AND_COPY(tmp->name, buf);	2638	tmp->name_pl = format ("%s's gravestones", &op->name);
2825	sprintf(buf,"%s's gravestones",op->name);	2639	tmp->msg = format ("T<RIP>\n\nHere rests the hero %s the %s,\rwho was killed\rby %s.\n",
2826	FREE_AND_COPY(tmp->name_pl, buf);	2640	&op->name, op->contr->title, op->contr->killer_name ());
2827	sprintf(buf,"RIP\nHere rests the hero %s the %s,\n"
2828	"who was killed\n"
2829	"by %s.\n",
2830	op->name, op->contr->title,
2831	op->contr->killer);
2832	tmp->msg = add_string(buf);
2833	tmp->x=op->x,tmp->y=op->y;	2641	tmp->x = op->x, tmp->y = op->y;
2834	insert_ob_in_map (tmp, op->map, NULL,0);	2642	insert_ob_in_map (tmp, op->map, NULL, 0);
2835		2643
2836	/**************************************/	2644	/**************************************/
2837	/* */	2645	/* */
2838	/* Subtract the experience points, */	2646	/* Subtract the experience points, */
2839	/* if we died cause of food, give us */
2840	/* food, and reset HP's... */
2841	/* */	2647	/* */
2842	/**************************************/	2648	/**************************************/
2843		2649
2844	/* remove any poisoning and confusion the character may be suffering.*/
2845	/* restore player */
2846	at = find_archetype("poisoning");
2847	tmp=present_arch_in_ob(at,op);
2848	if (tmp) {
2849	remove_ob(tmp);
2850	free_object(tmp);
2851	new_draw_info(NDI_UNIQUE, 0,op, "Your body feels cleansed");
2852	}
2853
2854	at = find_archetype("confusion");
2855	tmp=present_arch_in_ob(at,op);
2856	if (tmp) {
2857	remove_ob(tmp);
2858	free_object(tmp);
2859	new_draw_info(NDI_UNIQUE, 0,tmp, "Your mind feels clearer");
2860	}
2861	cure_disease(op,0); /* remove any disease */
2862
2863	/*add_exp(op, (op->stats.exp * -0.20)); */	2650	/*add_exp(op, (op->stats.exp * -0.20)); */
2864	apply_death_exp_penalty(op);	2651	apply_death_exp_penalty (op);
2865	if(op->stats.food < 100) op->stats.food = 900;
2866	op->stats.hp = op->stats.maxhp;
2867	op->stats.sp = MAX(op->stats.sp, op->stats.maxsp);
2868	op->stats.grace = MAX(op->stats.grace, op->stats.maxgrace);
2869		2652
2870	/*	2653	/*
2871	* Check to see if the player is in a shop. IF so, then check to see if	2654	* Check to see if the player has any unpaid items. If so, remove them
2872	* the player has any unpaid items. If so, remove them and put them back	2655	* and put them back in the map.
2873	* in the map.	2656	*/
2874	*/	2657	op->drop_unpaid_items ();
2875		2658
2876	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {
2877	if (tmp->type == SHOP_FLOOR) {
2878	remove_unpaid_objects(op->inv, op);
2879	break;
2880	}
2881	}
2882
2883
2884	/****************************************/	2659	/****************************************/
2885	/* */	2660	/* */
2886	/* Move player to his current respawn- */	2661	/* Move player to his current respawn- */
2887	/* position (usually last savebed) */	2662	/* position (usually last savebed) */
2888	/* */	2663	/* */
2889	/****************************************/	2664	/****************************************/
2890		2665
2891	enter_player_savebed(op);	2666	enter_player_savebed (op);
2892		2667
2893	/* Save the player before inserting the force to reduce
2894	* chance of abuse.
2895	*/
2896	op->contr->braced=0;	2668	op->contr->braced = 0;
2897	save_player(op,1);
2898		2669
2899	/* it is possible that the player has blown something up	2670	/* it is possible that the player has blown something up
2900	* at his savebed location, and that can have long lasting	2671	* at his savebed location, and that can have long lasting
2901	* spell effects. So first see if there is a spell effect	2672	* spell effects. So first see if there is a spell effect
2902	* on the space that might harm the player.	2673	* on the space that might harm the player.
2903	*/	2674	*/
2904	will_kill_again=0;	2675	will_kill_again = 0;
2905	for (tmp= get_map_ob(op->map, op->x, op->y); tmp; tmp=tmp->above) {	2676	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)
2906	if (tmp->type ==SPELL_EFFECT)	2677	if (tmp->type == SPELL_EFFECT)
2907	will_kill_again|=tmp->attacktype;	2678	will_kill_again |= tmp->attacktype;
2908	}	2679
2909	if (will_kill_again) {	2680	if (will_kill_again)
		2681	{
2910	object *force;	2682	object *force;
2911	int at;	2683	int at;
2912		2684
2913	force=get_archetype(FORCE_NAME);	2685	force = archetype::get (FORCE_NAME);
2914	/* 50 ticks should be enough time for the spell to abate */	2686	/* 50 ticks should be enough time for the spell to abate */
2915	force->speed=0.1;
2916	force->speed_left=-5.0;	2687	force->speed_left = -5.f;
2917	SET_FLAG(force, FLAG_APPLIED);	2688	force->set_speed (0.1f);
		2689	force->set_flag (FLAG_APPLIED);
		2690
2918	for (at=0; at<NROFATTACKS; at++) {	2691	for (at = 0; at < NROFATTACKS; at++)
2919	if (will_kill_again & (1 << at))	2692	if (will_kill_again & (1 << at))
2920	force->resist[at] = 100;	2693	force->resist[at] = 100;
2921	}	2694
2922	insert_ob_in_ob(force, op);	2695	insert_ob_in_ob (force, op);
2923	fix_player(op);	2696	op->update_stats ();
2924
2925	}
2926	/**************************************/
2927	/* */
2928	/* Repaint the characters inv, and */
2929	/* stats, and show a nasty message ;) */
2930	/* */
2931	/**************************************/
2932
2933	new_draw_info(NDI_UNIQUE, 0,op,"YOU HAVE DIED.");
2934	return;
2935	} /* NOT_PERMADETH */
2936	else {
2937	/* If NOT_PERMADETH is set, then the rest of this is not reachable. This
2938	* should probably be embedded in an else statement.
2939	*/
2940
2941	op->contr->party=NULL;
2942	if (settings.set_title == TRUE)
2943	op->contr->own_title[0]='\0';
2944	new_draw_info(NDI_UNIQUE|NDI_ALL, 0,NULL, buf);
2945	check_score(op);
2946	if(op->contr->ranges[range_golem]!=NULL) {
2947	remove_friendly_object(op->contr->ranges[range_golem]);
2948	remove_ob(op->contr->ranges[range_golem]);
2949	free_object(op->contr->ranges[range_golem]);
2950	op->contr->ranges[range_golem]=NULL;
2951	op->contr->golem_count=0;
2952	}
2953	loot_object(op); /* Remove some of the items for good */
2954	remove_ob(op);
2955	op->direction=0;
2956
2957	if(!QUERY_FLAG(op,FLAG_WAS_WIZ)&&op->stats.exp) {
2958	delete_character(op->name,0);
2959	if (settings.resurrection == TRUE) {
2960	/* save playerfile sans equipment when player dies
2961	** then save it as player.pl.dead so that future resurrection
2962	** type spells will work on them nicely
2963	*/
2964	delete_character(op->name,0);
2965	op->stats.hp = op->stats.maxhp;
2966	op->stats.food = 999;
2967
2968	/* set the location of where the person will reappear when */
2969	/* maybe resurrection code should fix map also */
2970	strcpy(op->contr->maplevel, settings.emergency_mapname);
2971	if(op->map!=NULL)
2972	op->map = NULL;
2973	op->x = settings.emergency_x;
2974	op->y = settings.emergency_y;
2975	save_player(op,0);
2976	op->map = map;
2977	/* please see resurrection.c: peterm */
2978	dead_player(op);
2979	} else {
2980	delete_character(op->name,1);
2981	}	2697	}
2982	}
2983	play_again(op);
2984		2698
2985	/* peterm: added to create a corpse at deathsite. */	2699	op->contr->infobox (MSG_CHANNEL ("death"), deathtab);
2986	tmp=arch_to_object(find_archetype("corpse_pl"));
2987	sprintf(buf,"%s", op->name);
2988	FREE_AND_COPY(tmp->name, buf);
2989	FREE_AND_COPY(tmp->name_pl, buf);
2990	tmp->level=op->level;
2991	tmp->x=x;tmp->y=y;
2992	if (tmp->msg)
2993	free_string(tmp->msg);
2994	tmp->msg = add_string (gravestone_text(op));
2995	SET_FLAG (tmp, FLAG_UNIQUE);
2996	insert_ob_in_map (tmp, map, NULL,0);
2997	}
2998	}	2700	}
2999		2701
3000		2702	static void
3001	void loot_object(object *op) { /* Grab and destroy some treasure */	2703	loot_object (object *op)
		2704	{ /* Grab and destroy some treasure */
3002	object *tmp,*tmp2,*next;	2705	object *tmp, *tmp2, *next;
3003		2706
3004	if (op->container) { /* close open sack first */	2707	op->close_container (); /* close open sack first */
3005	esrv_apply_container (op, op->container);
3006	}
3007		2708
3008	for(tmp=op->inv;tmp!=NULL;tmp=next) {	2709	for (tmp = op->inv; tmp; tmp = next)
		2710	{
3009	next=tmp->below;	2711	next = tmp->below;
3010	if (tmp->type==EXPERIENCE || tmp->invisible) continue;	2712
3011	remove_ob(tmp);	2713	if (tmp->invisible)
		2714	continue;
		2715
		2716	tmp->remove ();
3012	tmp->x=op->x,tmp->y=op->y;	2717	tmp->x = op->x, tmp->y = op->y;
3013	if (tmp->type == CONTAINER) { /* empty container to ground */	2718
3014	loot_object(tmp);	2719	if (tmp->type == CONTAINER)
3015	}	2720	loot_object (tmp); /* empty container to ground */
3016	if(!QUERY_FLAG(tmp, FLAG_UNIQUE) && (QUERY_FLAG(tmp, FLAG_STARTEQUIP)	2721
3017	|| QUERY_FLAG(tmp,FLAG_NO_DROP) || !(RANDOM()%3))) {	2722	if (!tmp->flag [FLAG_UNIQUE] && (tmp->flag [FLAG_STARTEQUIP] || tmp->flag [FLAG_NO_DROP] || !(rndm (3))))
		2723	{
3018	if(tmp->nrof>1) {	2724	if (tmp->nrof > 1)
3019	tmp2=get_split_ob(tmp,1+RANDOM()%(tmp->nrof-1));	2725	{
3020	free_object(tmp2);	2726	tmp->decrease (rndm (1, tmp->nrof - 1));
3021	insert_ob_in_map(tmp,op->map,NULL,0);	2727	insert_ob_in_map (tmp, op->map, NULL, 0);
		2728	}
		2729	else
		2730	tmp->destroy ();
		2731	}
3022	} else	2732	else
3023	free_object(tmp);
3024	} else
3025	insert_ob_in_map(tmp,op->map,NULL,0);	2733	insert_ob_in_map (tmp, op->map, NULL, 0);
3026	}	2734	}
3027	}	2735	}
3028		2736
3029	/*	2737	/*
3030	* fix_weight(): Check recursively the weight of all players, and fix	2738	* fix_weight(): Check recursively the weight of all players, and fix
3031	* what needs to be fixed. Refresh windows and fix speed if anything	2739	* what needs to be fixed. Refresh windows and fix speed if anything
3032	* was changed.	2740	* was changed.
3033	*/	2741	*/
		2742	void
		2743	fix_weight ()
		2744	{
		2745	for_all_players (pl)
		2746	{
		2747	sint32 old = pl->ob->carrying;
3034		2748
3035	void fix_weight(void) {	2749	pl->ob->update_weight ();
3036	player *pl;	2750
3037	for (pl = first_player; pl != NULL; pl = pl->next) {	2751	if (old != pl->ob->carrying)
3038	int old = pl->ob->carrying, sum = sum_weight(pl->ob);	2752	{
3039	if(old == sum)	2753	pl->ob->update_stats ();
3040	continue;	2754	LOG (llevDebug, "Fixed inventory in %s (%d -> %d)\n", &pl->ob->name, (int)old, (int)pl->ob->carrying);
3041	fix_player(pl->ob);	2755	}
3042	LOG(llevDebug,"Fixed inventory in %s (%d -> %d)\n",
3043	pl->ob->name, old, sum);
3044	}	2756	}
3045	}	2757	}
3046		2758
3047	void fix_luck(void) {	2759	void
3048	player *pl;	2760	fix_luck ()
3049	for (pl = first_player; pl != NULL; pl = pl->next)	2761	{
		2762	for_all_players (pl)
3050	if (!pl->ob->contr->state)	2763	if (!pl->ob->contr->ns->state)
3051	change_luck(pl->ob, 0);	2764	pl->ob->change_luck (0);
3052	}	2765	}
3053
3054		2766
3055	/* cast_dust() - handles op throwing objects of type 'DUST'.	2767	/* cast_dust() - handles op throwing objects of type 'DUST'.
3056	* This is much simpler in the new spell code - we basically	2768	* This is much simpler in the new spell code - we basically
3057	* just treat this as any other spell casting object.	2769	* just treat this as any other spell casting object.
3058	*/	2770	*/
3059
3060	void	2771	void
3061	cast_dust (object * op, object * throw_ob, int dir)	2772	cast_dust (object *op, object *throw_ob, int dir)
3062	{	2773	{
3063	object *skop, *spob;	2774	object *skop, *spob;
3064		2775
3065	skop = find_skill_by_name (op, throw_ob->skill);	2776	skop = find_skill_by_name (op, throw_ob->skill);
3066		2777
3067	/* casting POTION 'dusts' is really a use_magic_item skill */	2778	/* casting POTION 'dusts' is really a use_magic_item skill */
3068	if (op->type == PLAYER && throw_ob->type == POTION && !skop)	2779	if (op->type == PLAYER && throw_ob->type == POTION && !skop)
3069	{	2780	{
3070	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n",	2781	LOG (llevError, "Player %s lacks critical skill use_magic_item!\n", &op->name);
3071	op->name);
3072	return;	2782	return;
3073	}	2783	}
3074		2784
3075	spob = throw_ob->inv;	2785	spob = throw_ob->inv;
3076		2786
3077	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to	2787	// elmex Tue Aug 15 17:19:46 CEST 2006: Added this check to
3078	// not pass NULL to cast_spell (which did indeed check itself, but	2788	// not pass NULL to cast_spell (which did indeed check itself, but
3079	// errors should be reported as early as possible IMHO)	2789	// errors should be reported as early as possible IMHO)
3080	if (!spob)	2790	if (!spob)
3081	{	2791	{
3082	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!",	2792	LOG (llevError, "cast_dust: thrown object %s (by %s) had no spell in it!", &throw_ob->name, &op->name);
3083	throw_ob->name, op->name);
3084	return;	2793	return;
3085	}	2794	}
3086		2795
3087	if (op->type == PLAYER)	2796	if (op->type == PLAYER)
3088	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", spob->name);	2797	new_draw_info_format (NDI_UNIQUE, 0, op, "You cast %s.", &spob->name);
3089		2798
3090	cast_spell (op, throw_ob, dir, spob, NULL);	2799	cast_spell (op, throw_ob, dir, spob, NULL);
3091		2800
3092	if (!QUERY_FLAG (throw_ob, FLAG_REMOVED))	2801	throw_ob->destroy ();
3093	remove_ob (throw_ob);
3094	free_object (throw_ob);
3095	}	2802	}
3096		2803
		2804	void
3097	void make_visible (object *op) {	2805	make_visible (object *op)
3098	op->hide = 0;	2806	{
		2807	op->flag [FLAG_HIDDEN] = 0;
3099	op->invisible = 0;	2808	op->invisible = 0;
3100	if(op->type==PLAYER) {
3101	op->contr->tmp_invis = 0;
3102	if (op->contr->invis_race) FREE_AND_CLEAR_STR(op->contr->invis_race);
3103	}
3104	update_object(op,UP_OBJ_FACE);
3105	}
3106		2809
3107	int is_true_undead(object *op) {
3108	object *tmp=NULL;
3109
3110	if(QUERY_FLAG(&op->arch->clone,FLAG_UNDEAD)) return 1;
3111
3112	if(op->type==PLAYER)	2810	if (op->type == PLAYER)
3113	for(tmp=op->inv;tmp;tmp=tmp->below)	2811	{
3114	if(tmp->type==EXPERIENCE && tmp->stats.Wis)	2812	op->contr->tmp_invis = 0;
3115	if(QUERY_FLAG(tmp,FLAG_UNDEAD)) return 1;	2813	op->contr->invis_race = 0;
		2814	}
		2815
		2816	update_object (op, UP_OBJ_CHANGE);
		2817	}
		2818
		2819	int
		2820	is_true_undead (object *op)
		2821	{
		2822	if (op->arch->flag [FLAG_UNDEAD])
		2823	return 1;
		2824
3116	return 0;	2825	return 0;
3117	}	2826	}
3118		2827
3119	/* look at the surrounding terrain to determine	2828	/* look at the surrounding terrain to determine
3120	* the hideability of this object. Positive levels	2829	* the hideability of this object. Positive levels
3121	* indicate greater hideability.	2830	* indicate greater hideability.
3122	*/	2831	*/
3123		2832	int
3124	int hideability(object *ob) {	2833	hideability (object *ob)
		2834	{
3125	int i,level=0, mflag;	2835	int i, level = 0, mflag;
3126	sint16 x,y;	2836	sint16 x, y;
3127		2837
3128	if(!ob||!ob->map) return 0;	2838	if (!ob || !ob->map)
		2839	return 0;
3129		2840
3130	/* so, on normal lighted maps, its hard to hide */	2841	/* so, on normal lighted maps, its hard to hide */
3131	level=ob->map->darkness - 2;	2842	level = ob->map->darklevel () - 2;
3132		2843
3133	/* this also picks up whether the object is glowing.	2844	/* this also picks up whether the object is glowing.
3134	* If you carry a light on a non-dark map, its not	2845	* If you carry a light on a non-dark map, its not
3135	* as bad as carrying a light on a pitch dark map */	2846	* as bad as carrying a light on a pitch dark map */
3136	if(has_carried_lights(ob)) level =- (10 + (2*ob->map->darkness));	2847	if (ob->has_carried_lights ())
		2848	level = -(10 + (2 * ob->map->darklevel ()));
3137		2849
3138	/* scan through all nearby squares for terrain to hide in */	2850	/* scan through all nearby squares for terrain to hide in */
3139	for(i=0,x=ob->x,y=ob->y;i<9;i++,x=ob->x+freearr_x[i],y=ob->y+freearr_y[i]) {	2851	for (i = 0, x = ob->x, y = ob->y;
		2852	i <= SIZEOFFREE1;
		2853	i++, x = ob->x + freearr_x[i], y = ob->y + freearr_y[i])
		2854	{
3140	mflag = get_map_flags(ob->map, NULL, x, y, NULL, NULL);	2855	mflag = get_map_flags (ob->map, NULL, x, y, NULL, NULL);
3141	if (mflag & P_OUT_OF_MAP) { continue; }	2856	if (mflag & P_OUT_OF_MAP)
		2857	continue;
		2858
3142	if(mflag & P_BLOCKSVIEW) /* something to hide near! */	2859	if (mflag & P_BLOCKSVIEW) /* something to hide near! */
3143	level += 2;	2860	level += 2;
3144	else /* open terrain! */	2861	else /* open terrain! */
3145	level -= 1;	2862	level -= 1;
3146	}	2863	}
3147		2864
3148	#if 0	2865	#if 0
3149	LOG(llevDebug,"hideability of %s is %d\n",ob->name,level);	2866	LOG (llevDebug, "hideability of %s is %d\n", ob->name, level);
3150	#endif	2867	#endif
3151	return level;	2868	return level;
3152	}	2869	}
3153		2870
3154	/* For Hidden creatures - a chance of becoming 'unhidden'	2871	/* For Hidden creatures - a chance of becoming 'unhidden'
3155	* every time they move - as we subtract off 'invisibility'	2872	* every time they move - as we subtract off 'invisibility'
3156	* AND, for players, if they move into a ridiculously unhideable	2873	* AND, for players, if they move into a ridiculously unhideable
3157	* spot (surrounded by clear terrain in broad daylight). -b.t.	2874	* spot (surrounded by clear terrain in broad daylight). -b.t.
3158	*/	2875	*/
3159		2876	void
3160	void do_hidden_move (object *op) {	2877	do_hidden_move (object *op)
3161	int hide=0, num=random_roll(0, 19, op, PREFER_LOW);	2878	{
3162	object *skop;	2879	int hide = 0;
3163		2880
3164	if(!op || !op->map) return;	2881	if (!op || !op->map)
		2882	return;
3165		2883
3166	skop = find_obj_by_type_subtype(op, SKILL, SK_HIDING);	2884	object *skop = find_obj_by_type_subtype (op, SKILL, SK_HIDING);
		2885	int num = random_roll (0, 19, op, PREFER_LOW);
3167		2886
3168	/* its *extremely* hard to run and sneak/hide at the same time! */	2887	/* its *extremely* hard to run and sneak/hide at the same time! */
3169	if(op->type==PLAYER && op->contr->run_on) {	2888	if (op->type == PLAYER && op->contr->run_on)
3170	if(!skop || num >= skop->level) {	2889	if (!skop || num >= skop->level)
		2890	{
3171	new_draw_info(NDI_UNIQUE,0,op,"You ran too much! You are no longer hidden!");	2891	new_draw_info (NDI_UNIQUE, 0, op, "You ran too much! You are no longer hidden!");
3172	make_visible(op);	2892	make_visible (op);
3173	return;	2893	return;
3174	} else num += 20;
3175	}	2894	}
		2895	else
		2896	num += 20;
		2897
3176	num += op->map->difficulty;	2898	num += op->map->difficulty;
3177	hide = hideability(op); /* modify by terrain hidden level */	2899	hide = hideability (op); /* modify by terrain hidden level */
3178	num -= hide;	2900	num -= hide;
		2901
3179	if((op->type==PLAYER && hide<-10) || ((op->invisible-=num)<=0)) {	2902	if ((op->type == PLAYER && hide < -10) || ((op->invisible -= num) <= 0))
		2903	{
3180	make_visible(op);	2904	make_visible (op);
3181	if(op->type==PLAYER) new_draw_info(NDI_UNIQUE, 0,op,	2905
3182	"You moved out of hiding! You are visible!");	2906	if (op->type == PLAYER)
		2907	new_draw_info (NDI_UNIQUE, 0, op, "You moved out of hiding! You are visible!");
3183	}	2908	}
3184	else if (op->type == PLAYER && skop) {	2909	else if (op->type == PLAYER && skop)
3185	change_exp(op, calc_skill_exp(op, NULL, skop), skop->skill, 0);	2910	change_exp (op, calc_skill_exp (op, NULL, skop), skop->skill, 0);
3186	}
3187	}	2911	}
3188		2912
3189	/* determine if who is standing near a hostile creature. */	2913	/* determine if who is standing near a hostile creature. */
3190		2914
		2915	int
3191	int stand_near_hostile( object *who ) {	2916	stand_near_hostile (object *who)
		2917	{
3192	object *tmp=NULL;	2918	object *tmp = NULL;
3193	int i,friendly=0,player=0, mflags;	2919	int i, friendly = 0, player = 0, mflags;
3194	mapstruct *m;	2920	maptile *m;
3195	sint16 x,y;	2921	sint16 x, y;
3196		2922
3197	if(!who) return 0;	2923	if (!who)
3198
3199	if(who->type==PLAYER) player=1;
3200	else friendly = QUERY_FLAG(who,FLAG_FRIENDLY);
3201
3202	/* search adjacent squares */
3203	for(i=1;i<9;i++) {
3204	x = who->x+freearr_x[i];
3205	y = who->y+freearr_y[i];
3206	m = who->map;
3207	mflags = get_map_flags(m, &m, x, y, &x, &y);
3208	/* space must be blocked if there is a monster. If not
3209	* blocked, don't need to check this space.
3210	*/
3211	if (mflags & P_OUT_OF_MAP) continue;
3212	if (OB_TYPE_MOVE_BLOCK(who, GET_MAP_MOVE_BLOCK(m, x, y))) continue;
3213
3214	for(tmp=get_map_ob(m,x,y);tmp;tmp=tmp->above) {
3215	if((player||friendly)
3216	&&QUERY_FLAG(tmp,FLAG_MONSTER)&&!QUERY_FLAG(tmp,FLAG_UNAGGRESSIVE))
3217	return 1;
3218	else if(tmp->type==PLAYER)
3219	{
3220	/*don't let a hidden DM prevent you from hiding*/
3221	if(!QUERY_FLAG(tmp, FLAG_WIZ) || tmp->contr->hidden == 0)
3222	return 1;
3223	}
3224	}
3225	}
3226	return 0;	2924	return 0;
		2925
		2926	if (who->type == PLAYER)
		2927	player = 1;
		2928
		2929	else
		2930	friendly = who->flag [FLAG_FRIENDLY];
		2931
		2932	/* search adjacent squares */
		2933	for (i = 1; i < 9; i++)
		2934	{
		2935	x = who->x + freearr_x[i];
		2936	y = who->y + freearr_y[i];
		2937	m = who->map;
		2938	mflags = get_map_flags (m, &m, x, y, &x, &y);
		2939	/* space must be blocked if there is a monster. If not
		2940	* blocked, don't need to check this space.
		2941	*/
		2942	if (mflags & P_OUT_OF_MAP)
		2943	continue;
		2944	if (OB_TYPE_MOVE_BLOCK (who, GET_MAP_MOVE_BLOCK (m, x, y)))
		2945	continue;
		2946
		2947	for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
		2948	{
		2949	if ((player ||friendly) &&tmp->flag [FLAG_MONSTER] && !tmp->flag [FLAG_UNAGGRESSIVE])
		2950	return 1;
		2951	else if (tmp->type == PLAYER)
		2952	{
		2953	/*don't let a hidden DM prevent you from hiding */
		2954	if (!tmp->flag [FLAG_WIZ] || tmp->contr->hidden == 0)
		2955	return 1;
		2956	}
		2957	}
		2958	}
		2959	return 0;
3227	}	2960	}
3228		2961
3229	/* check the player los field for viewability of the	2962	/* check the player los field for viewability of the
3230	* object op. This function works fine for monsters,	2963	* object op. This function works fine for monsters,
3231	* but we dont worry if the object isnt the top one in	2964	* but we dont worry if the object isnt the top one in
3232	* a pile (say a coin under a table would return "viewable"	2965	* a pile (say a coin under a table would return "viewable"
3233	* by this routine). Another question, should we be	2966	* by this routine). Another question, should we be
3234	* concerned with the direction the player is looking	2967	* concerned with the direction the player is looking
3235	* in? Realistically, most of use cant see stuff behind	2968	* in? Realistically, most of us can't see stuff behind
3236	* our backs...on the other hand, does the "facing" direction	2969	* our backs...on the other hand, does the "facing" direction
3237	* imply the way your head, or body is facing? Its possible	2970	* imply the way your head, or body is facing? It's possible
3238	* for them to differ. Sigh, this fctn could get a bit more complex.	2971	* for them to differ. Sigh, this fctn could get a bit more complex.
3239	* -b.t.	2972	* -b.t.
3240	* This function is now map tiling safe.	2973	* This function is now map tiling safe.
3241	*/	2974	*/
3242		2975	int
3243	int player_can_view (object *pl,object *op) {	2976	player_can_view (object *pl, object *op)
		2977	{
3244	rv_vector rv;	2978	rv_vector rv;
3245	int dx,dy;	2979	int dx, dy;
3246		2980
3247	if(pl->type!=PLAYER) {	2981	if (pl->type != PLAYER)
		2982	{
3248	LOG(llevError,"player_can_view() called for non-player object\n");	2983	LOG (llevError, "player_can_view() called for non-player object\n");
3249	return -1;
3250	}
3251	if (!pl || !op) return 0;
3252
3253	if(op->head) { op = op->head; }
3254	get_rangevector(pl, op, &rv, 0x1);
3255
3256	/* starting with the 'head' part, lets loop
3257	* through the object and find if it has any
3258	* part that is in the los array but isnt on
3259	* a blocked los square.
3260	* we use the archetype to figure out offsets.
3261	*/
3262	while(op) {
3263	dx = rv.distance_x + op->arch->clone.x;
3264	dy = rv.distance_y + op->arch->clone.y;
3265
3266	/* only the viewable area the player sees is updated by LOS
3267	* code, so we need to restrict ourselves to that range of values
3268	* for any meaningful values.
3269	*/
3270	if (FABS(dx) <= (pl->contr->socket.mapx/2) &&
3271	FABS(dy) <= (pl->contr->socket.mapy/2) &&
3272	!pl->contr->blocked_los[dx + (pl->contr->socket.mapx/2)][dy+(pl->contr->socket.mapy/2)] )
3273	return 1;	2984	return -1;
3274	op = op->more;
3275	}	2985	}
		2986
		2987	if (!pl || !op)
3276	return 0;	2988	return 0;
3277	}
3278		2989
3279	/* routine for both players and monsters. We call this when	2990	op = op->head_ ();
3280	* there is a possibility for our action distrubing our hiding	2991
3281	* place or invisiblity spell. Artefact invisiblity is not	2992	get_rangevector (pl, op, &rv, 0x1);
3282	* effected by this. If we arent invisible to begin with, we	2993
3283	* return 0.	2994	/* starting with the 'head' part, lets loop
		2995	* through the object and find if it has any
		2996	* part that is in the los array but isn't on
		2997	* a blocked los square.
		2998	* we use the archetype to figure out offsets.
3284	*/	2999	*/
3285	int action_makes_visible (object *op) {	3000	while (op)
		3001	{
		3002	dx = rv.distance_x + op->arch->x;
		3003	dy = rv.distance_y + op->arch->y;
3286		3004
3287	if(op->invisible && QUERY_FLAG(op,FLAG_ALIVE)) {	3005	if (pl->contr->blocked_los (dx, dy) != LOS_BLOCKED)
3288	if(QUERY_FLAG(op,FLAG_MAKE_INVIS))
3289	return 0;
3290
3291	if (op->contr && op->contr->tmp_invis == 0) return 0;
3292
3293	/* If monsters, they should become visible */
3294	if(op->hide || !op->contr || (op->contr && op->contr->tmp_invis)) {
3295	new_draw_info_format(NDI_UNIQUE, 0,op,"You become %s!",op->hide?"unhidden":"visible");
3296	return 1;	3006	return 1;
3297	}	3007
		3008	op = op->more;
3298	}	3009	}
		3010
3299	return 0;	3011	return 0;
3300	}	3012	}
3301		3013
3302	/* op_on_battleground - checks if the given object op (usually	3014	/* op_on_battleground - checks if the given object op (usually
3303	* a player) is standing on a valid battleground-tile,	3015	* a player) is standing on a valid battleground-tile,
3304	* function returns TRUE/FALSE. If true x, y returns the battleground	3016	* function returns TRUE/FALSE. If true x, y returns the battleground
3305	* -exit-coord. (and if x, y not NULL)	3017	* -exit-coord. (and if x, y not NULL)
3306	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set	3018	* 19 March 2005 - josh@woosworld.net modifed to check if the battleground also has slaying, maxhp, and maxsp set
3307	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y	3019	* and if those are all set and the player has a marker that matches the slaying send them to a different x, y
3308	* Default is to do the same as before, so only people wanting to have different points need worry about this	3020	* Default is to do the same as before, so only people wanting to have different points need worry about this
3309	*/	3021	*/
		3022	int
3310	int op_on_battleground (object *op, int *x, int *y) {	3023	op_on_battleground (object *op, int *x, int *y)
3311	object *tmp;	3024	{
3312
3313	/* A battleground-tile needs the following attributes to be valid:	3025	/* A battleground-tile needs the following attributes to be valid:
3314	* is_floor 1 (has to be the FIRST floor beneath the player's feet),	3026	* is_floor 1 (has to be the FIRST floor beneath the player's feet),
3315	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)	3027	* name="battleground", no_pick 1, type=58 (type BATTLEGROUND)
3316	* and the exit-coordinates sp/hp must both be > 0.	3028	* and the exit-coordinates sp/hp must both be > 0.
3317	* => The intention here is to prevent abuse of the battleground-	3029	* => The intention here is to prevent abuse of the battleground-
3318	* feature (like pickable or hidden battleground tiles). */	3030	* feature (like pickable or hidden battleground tiles). */
3319	for (tmp=op->below; tmp!=NULL; tmp=tmp->below) {	3031	for (object *tmp = op->below; tmp; tmp = tmp->below)
3320	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR)) {	3032	{
3321	if (QUERY_FLAG (tmp, FLAG_NO_PICK) &&	3033	if (tmp->flag [FLAG_IS_FLOOR])
3322	strcmp(tmp->name, "battleground")==0 &&	3034	{
3323	tmp->type == BATTLEGROUND && EXIT_X(tmp) && EXIT_Y(tmp)) {	3035	if (tmp->flag [FLAG_NO_PICK]
		3036	&& tmp->type == BATTLEGROUND
		3037	&& tmp->name == shstr_battleground
		3038	&& EXIT_X (tmp) && EXIT_Y (tmp))
		3039	{
3324	/*before we assign the exit, check if this is a teambattle*/	3040	/* before we assign the exit, check if this is a teambattle */
3325	if ( EXIT_ALT_X(tmp) && EXIT_ALT_Y(tmp) && EXIT_PATH(tmp) ){	3041	if (EXIT_ALT_X (tmp) && EXIT_ALT_Y (tmp) && EXIT_PATH (tmp))
3326	object *invtmp;	3042	for (object *invtmp = op->inv; invtmp; invtmp = invtmp->below)
3327	for(invtmp=op->inv; invtmp != NULL; invtmp=invtmp->below) {	3043	if (invtmp->type == FORCE && invtmp->slaying && tmp->slaying == invtmp->slaying)
3328	if(invtmp->type==FORCE && invtmp->slaying &&	3044	{
3329	!strcmp(EXIT_PATH(tmp), invtmp->slaying)){	3045	if (x && y)
3330	if (x != NULL && y != NULL)
3331	*x=EXIT_ALT_X(tmp), *y=EXIT_ALT_Y(tmp);	3046	*x = EXIT_ALT_X (tmp), *y = EXIT_ALT_Y (tmp);
		3047
		3048	return 1;
		3049	}
		3050
		3051	if (x && y)
		3052	*x = EXIT_X (tmp), *y = EXIT_Y (tmp);
		3053
3332	return 1;	3054	return 1;
3333	}	3055	}
3334	}	3056	}
3335	}
3336	if (x != NULL && y != NULL)
3337	*x=EXIT_X(tmp), *y=EXIT_Y(tmp);
3338	return 1;
3339	}	3057	}
3340	}	3058
3341	}
3342	/* If we got here, did not find a battleground */	3059	/* If we got here, did not find a battleground */
3343	return 0;	3060	return 0;
3344	}	3061	}
3345		3062
3346	/*	3063	/*
…		…
3350	* attributes:	3067	* attributes:
3351	* object *who the dragon player	3068	* object *who the dragon player
3352	* int atnr the attack-number of the ability focus	3069	* int atnr the attack-number of the ability focus
3353	* int level ability level	3070	* int level ability level
3354	*/	3071	*/
		3072	void
3355	void dragon_ability_gain(object *who, int atnr, int level) {	3073	dragon_ability_gain (object *who, int atnr, int level)
		3074	{
3356	treasurelist *trlist = NULL; /* treasurelist */	3075	treasurelist *trlist = NULL; /* treasurelist */
3357	treasure *tr; /* treasure */	3076	treasure *tr; /* treasure */
3358	object *tmp,*skop; /* tmp. object */	3077	object *tmp, *skop; /* tmp. object */
3359	object *item; /* treasure object */	3078	object *item; /* treasure object */
3360	char buf[MAX_BUF]; /* tmp. string buffer */	3079	char buf[MAX_BUF]; /* tmp. string buffer */
3361	int i=0, j=0;	3080	int i = 0, j = 0;
3362		3081
3363	/* get the appropriate treasurelist */	3082	/* get the appropriate treasurelist */
3364	if (atnr == ATNR_FIRE)	3083	if (atnr == ATNR_FIRE)
3365	trlist = find_treasurelist("dragon_ability_fire");	3084	trlist = treasurelist::find (shstr_dragon_ability_fire);
3366	else if (atnr == ATNR_COLD)	3085	else if (atnr == ATNR_COLD)
3367	trlist = find_treasurelist("dragon_ability_cold");	3086	trlist = treasurelist::find (shstr_dragon_ability_cold);
3368	else if (atnr == ATNR_ELECTRICITY)	3087	else if (atnr == ATNR_ELECTRICITY)
3369	trlist = find_treasurelist("dragon_ability_elec");	3088	trlist = treasurelist::find (shstr_dragon_ability_elec);
3370	else if (atnr == ATNR_POISON)	3089	else if (atnr == ATNR_POISON)
3371	trlist = find_treasurelist("dragon_ability_poison");	3090	trlist = treasurelist::find (shstr_dragon_ability_poison);
3372		3091
3373	if (trlist == NULL || who->type != PLAYER)	3092	if (trlist == NULL || who->type != PLAYER)
3374	return;	3093	return;
3375		3094
3376	for (i=0, tr = trlist->items; tr != NULL && i<level-1;	3095	for (i = 0, tr = trlist->items; tr != NULL && i < level - 1; tr = tr->next, i++);
3377	tr = tr->next, i++);	3096
3378		3097	if (!tr || !tr->item)
3379	if (tr == NULL || tr->item == NULL) {	3098	{
3380	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */	3099	/* LOG(llevDebug, "-> no more treasure for %s\n", change_resist_msg[atnr]); */
3381	return;	3100	return;
3382	}	3101	}
3383		3102
3384	/* everything seems okay - now bring on the gift: */	3103	/* everything seems okay - now bring on the gift: */
3385	item = &(tr->item->clone);	3104	item = tr->item;
3386		3105
3387	if (item->type == SPELL) {	3106	if (item->type == SPELL)
		3107	{
3388	if (check_spell_known (who, item->name))	3108	if (check_spell_known (who, item->name))
3389	return;	3109	return;
3390		3110
3391	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->name);	3111	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->name);
3392	do_learn_spell (who, item, 0);	3112	do_learn_spell (who, item, 0);
3393	return;	3113	return;
3394	}	3114	}
3395		3115
3396	/* grant direct spell */	3116	/* grant direct spell */
3397	if (item->type == SPELLBOOK) {	3117	if (item->type == SPELLBOOK)
		3118	{
3398	if (!item->inv) {	3119	if (!item->inv)
		3120	{
3399	LOG(llevDebug,"dragon_ability_gain: Broken spellbook %s\n",	3121	LOG (llevDebug, "dragon_ability_gain: Broken spellbook %s\n", &item->name);
3400	item->name);
3401	return;	3122	return;
3402	}	3123	}
3403	if (check_spell_known (who, item->inv->name))	3124	if (check_spell_known (who, item->inv->name))
3404	return;	3125	return;
3405	if (item->invisible) {	3126	if (item->invisible)
		3127	{
3406	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained the ability of %s", item->inv->name);	3128	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained the ability of %s", &item->inv->name);
3407	do_learn_spell (who, item->inv, 0);	3129	do_learn_spell (who, item->inv, 0);
3408	return;	3130	return;
3409	}	3131	}
3410	}	3132	}
3411	else if (item->type == SKILL_TOOL && item->invisible) {	3133	else if (item->type == SKILL_TOOL && item->invisible)
		3134	{
3412	if (item->subtype == SK_CLAWING && (skop=find_skill_by_name(who, item->skill))!=NULL) {	3135	if (item->subtype == SK_CLAWING && (skop = find_skill_by_name (who, item->skill)) != NULL)
		3136	{
3413		3137
3414	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...	3138	/* should this perhaps be (skop->attackyp & item->attacktype)!=item->attacktype ...
3415	* in this way, if the player is missing any of the attacktypes, he gets	3139	* in this way, if the player is missing any of the attacktypes, he gets
3416	* them. As it is now, if the player has any that match the granted skill,	3140	* them. As it is now, if the player has any that match the granted skill,
3417	* but not all of them, he gets nothing.	3141	* but not all of them, he gets nothing.
3418	*/	3142	*/
3419	if (!(skop->attacktype & item->attacktype)) {	3143	if (!(skop->attacktype & item->attacktype))
		3144	{
3420	/* Give new attacktype */	3145	/* Give new attacktype */
3421	skop->attacktype |= item->attacktype;	3146	skop->attacktype |= item->attacktype;
3422		3147
3423	/* always add physical if there's none */	3148	/* always add physical if there's none */
3424	skop->attacktype |= AT_PHYSICAL;	3149	skop->attacktype |= AT_PHYSICAL;
3425
3426	if (item->msg != NULL)
3427	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);
3428		3150
3429	/* Give player new face */	3151	if (item->msg != NULL)
3430	if (item->animation_id) {
3431	who->face = skop->face;
3432	who->animation_id = item->animation_id;
3433	who->anim_speed = item->anim_speed;
3434	who->last_anim = 0;
3435	who->state = 0;
3436	animate_object(who, who->direction);
3437	}
3438	}
3439	}
3440	}
3441	else if (item->type == FORCE) {
3442	/* forces in the treasurelist can alter the player's stats */
3443	object *skin;
3444	/* first get the dragon skin force */
3445	for (skin=who->inv; skin!=NULL && strcmp(skin->arch->name, "dragon_skin_force")!=0;
3446	skin=skin->below);
3447	if (skin == NULL) return;
3448
3449	/* adding new spellpath attunements */
3450	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned)) {
3451	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
3452
3453	/* print message */
3454	sprintf(buf, "You feel attuned to ");
3455	for(i=0, j=0; i<NRSPELLPATHS; i++) {
3456	if(item->path_attuned & (1<<i)) {
3457	if (j)
3458	strcat(buf," and ");
3459	else
3460	j = 1;
3461	strcat(buf, spellpathnames[i]);
3462	}
3463	}
3464	strcat(buf,".");
3465	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, buf);
3466	}
3467
3468	/* evtl. adding flags: */
3469	if(QUERY_FLAG(item, FLAG_XRAYS))
3470	SET_FLAG(skin, FLAG_XRAYS);
3471	if(QUERY_FLAG(item, FLAG_STEALTH))
3472	SET_FLAG(skin, FLAG_STEALTH);
3473	if(QUERY_FLAG(item, FLAG_SEE_IN_DARK))
3474	SET_FLAG(skin, FLAG_SEE_IN_DARK);
3475
3476	/* print message if there is one */
3477	if (item->msg != NULL)
3478	new_draw_info(NDI_UNIQUE|NDI_BLUE, 0, who, item->msg);	3152	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
3479	}
3480	else {
3481	/* generate misc. treasure */
3482	tmp = arch_to_object (tr->item);
3483	new_draw_info_format(NDI_UNIQUE|NDI_BLUE, 0, who, "You gained %s", query_short_name(tmp));
3484	tmp = insert_ob_in_ob (tmp, who);
3485	if (who->type == PLAYER)
3486	esrv_send_item(who, tmp);
3487	}
3488	}
3489		3153
3490	/**	3154	/* Give player new face */
3491	* Unready an object for a player. This function does nothing if the object was	3155	if (item->animation_id)
3492	* not readied.	3156	{
3493	*/	3157	who->face = skop->face;
3494	void player_unready_range_ob(player *pl, object *ob) {	3158	who->animation_id = item->animation_id;
3495	rangetype i;	3159	who->anim_speed = item->anim_speed;
3496		3160	who->last_anim = 0;
3497	for (i = (rangetype)0; i < range_size; i = (rangetype) ((int)i + 1)) {	3161	who->state = 0;
3498	if (pl->ranges[i] == ob) {	3162	animate_object (who, who->direction);
3499	pl->ranges[i] = NULL;	3163	}
3500	if (pl->shoottype == i) {
3501	pl->shoottype = range_none;
3502	}	3164	}
3503	}	3165	}
3504	}	3166	}
		3167	else if (item->type == FORCE)
		3168	{
		3169	/* forces in the treasurelist can alter the player's stats */
		3170	object *skin;
		3171
		3172	/* first get the dragon skin force */
		3173	for (skin = who->inv; skin && !(skin->arch->archname == shstr_dragon_skin_force); skin = skin->below)
		3174	;
		3175
		3176	if (!skin)
		3177	return;
		3178
		3179	/* adding new spellpath attunements */
		3180	if (item->path_attuned > 0 && !(skin->path_attuned & item->path_attuned))
		3181	{
		3182	skin->path_attuned |= item->path_attuned; /* add attunement to skin */
		3183
		3184	/* print message */
		3185	sprintf (buf, "You feel attuned to ");
		3186	for (i = 0, j = 0; i < NRSPELLPATHS; i++)
		3187	{
		3188	if (item->path_attuned & (1 << i))
		3189	{
		3190	if (j)
		3191	strcat (buf, " and ");
		3192	else
		3193	j = 1;
		3194	strcat (buf, spellpathnames[i]);
		3195	}
		3196	}
		3197
		3198	strcat (buf, ".");
		3199	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf);
		3200	}
		3201
		3202	/* evtl. adding flags: */
		3203	if (item->flag [FLAG_XRAYS])
		3204	skin->set_flag (FLAG_XRAYS);
		3205	if (item->flag [FLAG_STEALTH])
		3206	skin->set_flag (FLAG_STEALTH);
		3207	if (item->flag [FLAG_SEE_IN_DARK])
		3208	skin->set_flag (FLAG_SEE_IN_DARK);
		3209
		3210	/* print message if there is one */
		3211	if (item->msg != NULL)
		3212	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, item->msg);
		3213	}
		3214	else
		3215	{
		3216	/* generate misc. treasure */
		3217	tmp = tr->item->instance ();
		3218	new_draw_info_format (NDI_UNIQUE | NDI_BLUE, 0, who, "You gained %s", query_short_name (tmp));
		3219	who->insert (tmp);
		3220	}
3505	}	3221	}
		3222
		3223	//-GPL
		3224
		3225	sint8
		3226	player::darkness_at (maptile *map, int x, int y) const
		3227	{
		3228	if (!ns)
		3229	return LOS_BLOCKED;
		3230
		3231	int dx, dy;
		3232	if (!adjacent_map (map, ns->current_map, &dx, &dy))
		3233	return LOS_BLOCKED;
		3234
		3235	x += dx - ns->current_x;
		3236	y += dy - ns->current_y;
		3237
		3238	return blocked_los (x, y);
		3239	}
		3240
		3241	void
		3242	player::infobox (const char *title, const char *msg, int color)
		3243	{
		3244	send_msg (color | NDI_DEF | NDI_REPLY | NDI_CLEAR, title, msg);
		3245	}
		3246
		3247	void
		3248	player::statusmsg (const char *msg, int color)
		3249	{
		3250	send_msg (color | NDI_REPLY, INFO_CHANNEL, msg);
		3251	}
		3252
		3253	void
		3254	player::failmsg (const char *msg, int color)
		3255	{
		3256	play_sound (sound_find ("generic_failure"));
		3257	statusmsg (msg, color);
		3258	}
		3259
		3260	void
		3261	object::failmsgf (const char *format, ...)
		3262	{
		3263	if (!contr)
		3264	return;
		3265
		3266	va_list ap;
		3267	va_start (ap, format);
		3268	contr->failmsg (vformat (format, ap));
		3269	va_end (ap);
		3270	}
		3271
		3272	void
		3273	player::failmsgf (const char *format, ...)
		3274	{
		3275	va_list ap;
		3276	va_start (ap, format);
		3277	failmsg (vformat (format, ap));
		3278	va_end (ap);
		3279	}
		3280

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